🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 142 Days

Day: 46.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 27.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 24.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,828,660 km

• M1: 16,306 km (0.052 R)
• M2: 42,785 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.17 AU - 1.45 AU

Year: 550 Days

Day: 32.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.49 AU - 4.43 AU

Year: 2893 Days

Day: 31.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,828,660 km

• M1: 950,844 km (0.087 R)
• M2: 3,503,582 km (0.028 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 10.2

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.72 AU - 6.1 AU

Year: 3994 Days

Day: 5.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,828,660 km

• M1: 128,953 km (0.07 R)
• M2: 381,774 km (0.103 R)
• M3: 571,464 km (0.105 R)
• M4: 719,566 km (0.107 R)
• M5: 858,841 km (0.113 R)
• M6: 926,460 km (0.117 R)
• M7: 1,043,296 km (0.083 R)
• M8: 1,153,100 km (0.106 R)
• M9: 1,266,795 km (0.063 R)
• M10: 1,371,214 km (0.109 R)
• M11: 1,437,935 km (0.085 R)
• M12: 1,533,378 km (0.082 R)
• M13: 1,716,336 km (0.028 R)
• M14: 1,876,855 km (0.104 R)
• M15: 1,951,654 km (0.045 R)
• M16: 2,635,017 km (0.082 R)
• M17: 2,804,212 km (0.09 R)
• M18: 3,046,860 km (0.106 R)
• M19: 3,314,790 km (0.105 R)
• M20: 3,534,549 km (0.114 R)
• M21: 3,778,094 km (0.099 R)
• M22: 3,892,387 km (0.095 R)
• M23: 4,301,537 km (0.1 R)
• M24: 4,622,574 km (0.058 R)
• M25: 5,916,895 km (0.11 R)
• M26: 6,050,037 km (0.072 R)
• M27: 6,296,724 km (0.116 R)
• M28: 6,546,552 km (0.059 R)
• M29: 7,173,966 km (0.091 R)
• M30: 7,244,875 km (0.11 R)
• M31: 7,387,442 km (0.092 R)
• M32: 7,675,268 km (0.069 R)
• M33: 8,286,824 km (0.1 R)
• M34: 9,271,926 km (0.087 R)
• M35: 9,400,880 km (0.064 R)
• M36: 9,556,462 km (0.106 R)
• M37: 9,712,941 km (0.115 R)
• M38: 10,001,964 km (0.071 R)
• M39: 10,134,209 km (0.099 R)
• M40: 10,507,754 km (0.112 R)
• M41: 10,858,711 km (0.087 R)
• M42: 11,295,986 km (0.067 R)
• M43: 11,544,617 km (0.094 R)
• M44: 11,906,644 km (0.07 R)
• M45: 12,159,614 km (0.078 R)
• M46: 12,329,258 km (0.117 R)
• M47: 12,556,647 km (0.116 R)
• M48: 13,421,622 km (0.086 R)
• M49: 13,596,950 km (0.051 R)
• M50: 13,920,231 km (0.116 R)
• M51: 14,157,045 km (0.03 R)
• M52: 14,754,988 km (0.086 R)
• M53: 15,056,876 km (0.111 R)
• M54: 15,361,009 km (0.055 R)
• M55: 15,513,748 km (0.105 R)
• M56: 16,037,041 km (0.095 R)
• M57: 16,378,872 km (0.081 R)
• M58: 16,785,779 km (0.101 R)
• M59: 17,037,851 km (0.108 R)
• M60: 17,132,696 km (0.092 R)
• M61: 17,386,564 km (0.082 R)
• M62: 17,545,736 km (0.088 R)
• M63: 17,705,506 km (0.119 R)
• M64: 17,833,712 km (0.09 R)
• M65: 18,284,749 km (0.067 R)
• M66: 18,902,738 km (0.118 R)
• M67: 19,164,983 km (0.089 R)
• M68: 19,296,629 km (0.102 R)
• M69: 19,395,514 km (0.03 R)
• M70: 19,660,152 km (0.066 R)
• M71: 19,892,478 km (0.11 R)
• M72: 20,192,721 km (0.051 R)
• M73: 20,427,290 km (0.105 R)
• M74: 20,730,226 km (0.115 R)
• M75: 20,966,890 km (0.034 R)
• M76: 21,034,657 km (0.12 R)
• M77: 22,128,966 km (0.105 R)
• M78: 22,648,220 km (0.11 R)
• M79: 22,822,202 km (0.099 R)
• M80: 22,961,777 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 13.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.47 AU - 6.01 AU

Year: 4403 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,828,660 km

• M1: 255,214 km (0.082 R)
• M2: 347,815 km (0.054 R)
• M3: 441,763 km (0.08 R)
• M4: 548,127 km (0.033 R)
• M5: 804,986 km (0.11 R)
• M6: 1,286,990 km (0.111 R)
• M7: 1,512,883 km (0.094 R)
• M8: 1,719,628 km (0.105 R)
• M9: 1,818,213 km (0.098 R)
• M10: 1,953,000 km (0.076 R)
• M11: 2,091,079 km (0.101 R)
• M12: 2,304,705 km (0.075 R)
• M13: 2,657,905 km (0.108 R)
• M14: 2,870,334 km (0.097 R)
• M15: 2,988,666 km (0.063 R)
• M16: 3,478,749 km (0.057 R)
• M17: 3,626,402 km (0.098 R)
• M18: 3,841,225 km (0.117 R)
• M19: 4,082,376 km (0.107 R)
• M20: 4,283,436 km (0.099 R)
• M21: 4,487,936 km (0.051 R)
• M22: 5,509,091 km (0.08 R)
• M23: 5,682,026 km (0.117 R)
• M24: 6,521,719 km (0.092 R)
• M25: 7,673,623 km (0.118 R)
• M26: 7,784,026 km (0.025 R)
• M27: 8,062,278 km (0.066 R)
• M28: 8,146,502 km (0.12 R)
• M29: 8,428,942 km (0.091 R)
• M30: 8,542,936 km (0.098 R)
• M31: 8,830,014 km (0.05 R)
• M32: 9,091,212 km (0.082 R)
• M33: 9,354,953 km (0.052 R)
• M34: 9,443,515 km (0.117 R)
• M35: 9,770,237 km (0.076 R)
• M36: 10,404,682 km (0.119 R)
• M37: 11,239,886 km (0.083 R)
• M38: 11,459,945 km (0.115 R)
• M39: 11,554,640 km (0.097 R)
• M40: 11,649,635 km (0.107 R)
• M41: 11,840,522 km (0.117 R)
• M42: 12,000,292 km (0.072 R)
• M43: 12,193,124 km (0.12 R)
• M44: 12,289,764 km (0.117 R)
• M45: 12,386,853 km (0.105 R)
• M46: 12,646,854 km (0.092 R)
• M47: 14,210,451 km (0.083 R)
• M48: 14,653,710 km (0.113 R)
• M49: 14,859,856 km (0.054 R)
• M50: 15,032,342 km (0.066 R)
• M51: 15,553,840 km (0.106 R)
• M52: 15,904,946 km (0.104 R)
• M53: 16,222,991 km (0.116 R)
• M54: 16,686,296 km (0.042 R)
• M55: 16,865,664 km (0.094 R)
• M56: 17,117,886 km (0.12 R)
• M57: 17,334,952 km (0.038 R)
• M58: 17,589,418 km (0.119 R)
• M59: 18,768,698 km (0.034 R)
• M60: 19,443,235 km (0.062 R)
• M61: 19,632,028 km (0.103 R)
• M62: 19,897,414 km (0.117 R)
• M63: 20,201,996 km (0.108 R)
• M64: 21,009,226 km (0.087 R)
• M65: 21,280,746 km (0.071 R)
• M66: 21,709,493 km (0.105 R)
• M67: 22,180,727 km (0.112 R)
• M68: 22,378,046 km (0.077 R)
• M69: 22,774,331 km (0.094 R)
• M70: 23,133,067 km (0.112 R)
• M71: 23,574,081 km (0.115 R)
• M72: 23,815,831 km (0.08 R)
• M73: 24,301,725 km (0.106 R)
• M74: 26,654,152 km (0.118 R)
• M75: 27,878,760 km (0.118 R)
• M76: 28,519,488 km (0.119 R)
• M77: 28,648,142 km (0.115 R)
• M78: 28,734,011 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.5

Radius: 8.3

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.47 AU - 6.77 AU

Year: 4891 Days

Day: 14.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,828,660 km

• M1: 112,797 km (0.11 R)
• M2: 174,730 km (0.12 R)
• M3: 252,222 km (0.088 R)
• M4: 381,325 km (0.112 R)
• M5: 445,652 km (0.088 R)
• M6: 514,317 km (0.096 R)
• M7: 597,793 km (0.097 R)
• M8: 732,282 km (0.06 R)
• M9: 815,608 km (0.085 R)
• M10: 1,517,521 km (0.068 R)
• M11: 1,899,145 km (0.097 R)
• M12: 1,965,566 km (0.043 R)
• M13: 2,169,917 km (0.083 R)
• M14: 2,489,309 km (0.096 R)
• M15: 3,231,912 km (0.076 R)
• M16: 3,311,798 km (0.113 R)
• M17: 3,432,822 km (0.057 R)
• M18: 3,847,059 km (0.105 R)
• M19: 4,081,628 km (0.06 R)
• M20: 4,255,311 km (0.08 R)
• M21: 4,677,327 km (0.099 R)
• M22: 5,633,257 km (0.112 R)
• M23: 5,729,748 km (0.031 R)
• M24: 6,071,579 km (0.092 R)
• M25: 6,370,027 km (0.067 R)
• M26: 7,110,836 km (0.031 R)
• M27: 7,189,075 km (0.055 R)
• M28: 7,690,976 km (0.094 R)
• M29: 8,313,602 km (0.026 R)
• M30: 9,065,332 km (0.071 R)
• M31: 9,984,012 km (0.103 R)
• M32: 10,395,257 km (0.09 R)
• M33: 10,513,888 km (0.088 R)
• M34: 10,812,186 km (0.116 R)
• M35: 11,052,739 km (0.04 R)
• M36: 11,386,492 km (0.052 R)
• M37: 11,723,686 km (0.074 R)
• M38: 12,628,155 km (0.089 R)
• M39: 12,786,280 km (0.071 R)
• M40: 13,008,881 km (0.062 R)
• M41: 13,490,287 km (0.111 R)
• M42: 13,781,853 km (0.063 R)
• M43: 14,239,623 km (0.07 R)
• M44: 14,868,832 km (0.069 R)
• M45: 15,574,784 km (0.112 R)
• M46: 15,812,495 km (0.052 R)
• M47: 16,671,486 km (0.119 R)
• M48: 18,398,593 km (0.112 R)
• M49: 18,830,183 km (0.105 R)
• M50: 19,156,007 km (0.081 R)
• M51: 19,265,064 km (0.117 R)
• M52: 20,034,147 km (0.078 R)
• M53: 20,181,800 km (0.097 R)
• M54: 20,925,451 km (0.113 R)
• M55: 21,262,944 km (0.072 R)
• M56: 21,602,381 km (0.101 R)
• M57: 21,905,467 km (0.086 R)
• M58: 22,631,166 km (0.091 R)
• M59: 23,093,573 km (0.102 R)
• M60: 23,170,915 km (0.101 R)
• M61: 23,442,435 km (0.099 R)
• M62: 23,831,988 km (0.095 R)
• M63: 24,459,850 km (0.097 R)
• M64: 25,491,776 km (0.032 R)
• M65: 25,771,973 km (0.111 R)
• M66: 26,012,975 km (0.096 R)
• M67: 26,699,929 km (0.112 R)
• M68: 26,781,160 km (0.095 R)
• M69: 27,065,995 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.7

Radius: 5.3

Gravity: 34.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.24 AU - 18.28 AU

Year: 21883 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 27,828,660 km

• M1: 118,781 km (0.048 R)
• M2: 199,713 km (0.094 R)
• M3: 248,482 km (0.071 R)
• M4: 302,188 km (0.094 R)
• M5: 787,932 km (0.058 R)
• M6: 985,401 km (0.116 R)
• M7: 1,425,518 km (0.084 R)
• M8: 1,773,184 km (0.102 R)
• M9: 1,919,490 km (0.078 R)
• M10: 2,876,917 km (0.076 R)
• M11: 3,092,637 km (0.111 R)
• M12: 3,493,858 km (0.051 R)
• M13: 3,677,415 km (0.078 R)
• M14: 4,054,102 km (0.097 R)
• M15: 4,102,123 km (0.096 R)
• M16: 4,393,839 km (0.082 R)
• M17: 5,048,629 km (0.117 R)
• M18: 5,204,061 km (0.086 R)
• M19: 5,679,782 km (0.079 R)
• M20: 8,503,442 km (0.099 R)
• M21: 8,874,744 km (0.079 R)
• M22: 9,955,290 km (0.07 R)
• M23: 10,610,079 km (0.092 R)
• M24: 10,742,623 km (0.107 R)
• M25: 11,278,632 km (0.093 R)
• M26: 11,346,251 km (0.062 R)
• M27: 11,960,948 km (0.114 R)
• M28: 12,586,267 km (0.117 R)
• M29: 16,478,355 km (0.068 R)
• M30: 17,720,616 km (0.114 R)
• M31: 18,432,552 km (0.07 R)
• M32: 18,832,128 km (0.11 R)
• M33: 19,639,657 km (0.092 R)
• M34: 19,721,039 km (0.105 R)
• M35: 20,872,344 km (0.09 R)
• M36: 21,121,723 km (0.118 R)
• M37: 21,707,848 km (0.072 R)
• M38: 21,791,922 km (0.092 R)
• M39: 22,129,714 km (0.062 R)
• M40: 22,384,030 km (0.119 R)
• M41: 23,930,872 km (0.052 R)
• M42: 25,511,822 km (0.075 R)
• M43: 26,494,381 km (0.095 R)
• M44: 27,126,133 km (0.118 R)
• M45: 27,216,789 km (0.09 R)
• M46: 27,671,567 km (0.107 R)
• M47: 28,680,904 km (0.102 R)
• M48: 30,546,688 km (0.1 R)
• M49: 30,924,573 km (0.088 R)
• M50: 31,208,958 km (0.063 R)
• M51: 31,399,097 km (0.12 R)
• M52: 35,776,480 km (0.068 R)
• M53: 36,674,666 km (0.032 R)
• M54: 37,580,182 km (0.044 R)
• M55: 37,782,438 km (0.116 R)
• M56: 44,121,648 km (0.11 R)
• M57: 44,869,787 km (0.119 R)
• M58: 46,487,239 km (0.116 R)
• M59: 46,704,306 km (0.097 R)
• M60: 47,576,012 km (0.107 R)
• M61: 49,889,693 km (0.091 R)
• M62: 50,334,597 km (0.067 R)
• M63: 50,557,498 km (0.032 R)
• M64: 50,780,698 km (0.048 R)
• M65: 50,892,448 km (0.059 R)
• M66: 51,452,542 km (0.045 R)
• M67: 53,258,039 km (0.112 R)
• M68: 54,168,641 km (0.078 R)
• M69: 54,740,254 km (0.066 R)
• M70: 56,930,966 km (0.054 R)
• M71: 57,512,153 km (0.08 R)
• M72: 58,095,435 km (0.091 R)
• M73: 58,797,798 km (0.091 R)
• M74: 59,032,666 km (0.084 R)
• M75: 59,267,684 km (0.118 R)
• M76: 60,566,194 km (0.064 R)
• M77: 64,155,047 km (0.081 R)
• M78: 64,881,045 km (0.096 R)
• M79: 65,975,055 km (0.12 R)
• M80: 66,219,049 km (0.078 R)
• M81: 67,688,997 km (0.116 R)
• M82: 68,058,205 km (0.117 R)
• M83: 68,798,565 km (0.042 R)
• M84: 69,665,784 km (0.056 R)
• M85: 70,287,363 km (0.112 R)
• M86: 71,160,715 km (0.046 R)
• M87: 72,288,833 km (0.106 R)
• M88: 76,603,834 km (0.056 R)
• M89: 82,572,938 km (0.071 R)
• M90: 82,704,285 km (0.065 R)
• M91: 82,967,428 km (0.093 R)
• M92: 87,615,434 km (0.064 R)
• M93: 89,093,610 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.2

Radius: 3.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 16.1 AU - 19.8 AU

Year: 27917 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,828,660 km

• M1: 419,173 km (0.08 R)
• M2: 646,412 km (0.116 R)
• M3: 1,283,849 km (0.027 R)
• M4: 1,575,266 km (0.069 R)
• M5: 1,655,300 km (0.105 R)
• M6: 2,005,958 km (0.093 R)
• M7: 2,526,409 km (0.119 R)
• M8: 2,715,201 km (0.094 R)
• M9: 3,146,193 km (0.066 R)
• M10: 3,410,831 km (0.113 R)
• M11: 3,810,258 km (0.107 R)
• M12: 4,860,435 km (0.105 R)
• M13: 5,000,608 km (0.115 R)
• M14: 5,237,122 km (0.106 R)
• M15: 5,332,715 km (0.111 R)
• M16: 5,501,462 km (0.117 R)
• M17: 6,396,655 km (0.119 R)
• M18: 6,939,396 km (0.101 R)
• M19: 6,965,576 km (0.117 R)
• M20: 7,443,092 km (0.038 R)
• M21: 8,823,731 km (0.114 R)
• M22: 8,994,722 km (0.092 R)
• M23: 9,513,826 km (0.077 R)
• M24: 9,953,943 km (0.114 R)
• M25: 11,159,702 km (0.098 R)
• M26: 11,530,256 km (0.111 R)
• M27: 11,810,901 km (0.108 R)
• M28: 11,904,849 km (0.119 R)
• M29: 12,347,060 km (0.086 R)
• M30: 13,410,252 km (0.116 R)
• M31: 14,168,414 km (0.052 R)
• M32: 14,368,427 km (0.045 R)
• M33: 15,042,066 km (0.096 R)
• M34: 15,178,050 km (0.077 R)
• M35: 15,691,470 km (0.092 R)
• M36: 16,735,514 km (0.068 R)
• M37: 17,515,218 km (0.052 R)
• M38: 17,550,822 km (0.117 R)
• M39: 19,367,688 km (0.118 R)
• M40: 19,589,692 km (0.114 R)
• M41: 20,298,187 km (0.098 R)
• M42: 21,281,344 km (0.077 R)
• M43: 22,202,568 km (0.112 R)
• M44: 22,241,164 km (0.077 R)
• M45: 23,332,929 km (0.111 R)
• M46: 23,806,108 km (0.081 R)
• M47: 23,885,245 km (0.094 R)
• M48: 24,282,427 km (0.108 R)
• M49: 24,681,853 km (0.116 R)
• M50: 24,761,888 km (0.036 R)
• M51: 24,801,981 km (0.086 R)
• M52: 25,446,598 km (0.057 R)
• M53: 26,587,581 km (0.117 R)
• M54: 27,495,939 km (0.097 R)
• M55: 27,578,966 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 20,097 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit