🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.52 AU - 0.68 AU

Year: 172 Days

Day: 29.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,107,043 km

• M1: 214,523 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.54 AU - 0.74 AU

Year: 190 Days

Day: 20.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,107,043 km

• M1: 277,504 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.74 AU - 4.52 AU

Year: 3113 Days

Day: 30.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,107,043 km

• M1: 310,715 km (0.106 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 9.7

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.8 AU - 5.36 AU

Year: 4246 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,107,043 km

• M1: 121,473 km (0.092 R)
• M2: 376,239 km (0.042 R)
• M3: 470,336 km (0.087 R)
• M4: 946,805 km (0.089 R)
• M5: 1,152,203 km (0.105 R)
• M6: 1,327,232 km (0.058 R)
• M7: 1,448,855 km (0.117 R)
• M8: 1,526,796 km (0.03 R)
• M9: 1,836,164 km (0.1 R)
• M10: 1,955,244 km (0.085 R)
• M11: 2,438,744 km (0.114 R)
• M12: 2,800,921 km (0.045 R)
• M13: 3,533,352 km (0.116 R)
• M14: 3,661,109 km (0.086 R)
• M15: 3,747,127 km (0.092 R)
• M16: 3,855,586 km (0.089 R)
• M17: 3,921,110 km (0.082 R)
• M18: 3,987,082 km (0.109 R)
• M19: 4,367,959 km (0.117 R)
• M20: 4,528,178 km (0.098 R)
• M21: 4,643,967 km (0.087 R)
• M22: 4,996,868 km (0.102 R)
• M23: 5,285,592 km (0.075 R)
• M24: 5,358,596 km (0.11 R)
• M25: 5,753,833 km (0.103 R)
• M26: 5,879,346 km (0.09 R)
• M27: 6,081,901 km (0.097 R)
• M28: 6,158,496 km (0.073 R)
• M29: 6,338,462 km (0.081 R)
• M30: 7,784,624 km (0.12 R)
• M31: 8,203,798 km (0.092 R)
• M32: 8,659,174 km (0.105 R)
• M33: 9,035,113 km (0.096 R)
• M34: 9,475,679 km (0.091 R)
• M35: 9,893,206 km (0.06 R)
• M36: 10,286,350 km (0.089 R)
• M37: 10,870,080 km (0.102 R)
• M38: 10,963,130 km (0.087 R)
• M39: 11,212,959 km (0.089 R)
• M40: 11,909,337 km (0.053 R)
• M41: 13,079,043 km (0.056 R)
• M42: 13,543,843 km (0.103 R)
• M43: 13,845,433 km (0.065 R)
• M44: 14,421,235 km (0.108 R)
• M45: 14,694,999 km (0.12 R)
• M46: 15,074,080 km (0.09 R)
• M47: 15,736,649 km (0.078 R)
• M48: 15,806,810 km (0.115 R)
• M49: 15,877,271 km (0.108 R)
• M50: 16,053,647 km (0.104 R)
• M51: 16,124,406 km (0.113 R)
• M52: 16,230,771 km (0.071 R)
• M53: 17,162,167 km (0.086 R)
• M54: 17,415,885 km (0.11 R)
• M55: 17,488,589 km (0.09 R)
• M56: 18,480,274 km (0.089 R)
• M57: 18,591,575 km (0.096 R)
• M58: 19,339,265 km (0.087 R)
• M59: 19,414,662 km (0.081 R)
• M60: 19,490,059 km (0.103 R)
• M61: 19,641,153 km (0.094 R)
• M62: 20,249,568 km (0.099 R)
• M63: 20,556,094 km (0.058 R)
• M64: 20,671,434 km (0.05 R)
• M65: 20,748,477 km (0.116 R)
• M66: 20,864,116 km (0.07 R)
• M67: 21,601,933 km (0.11 R)
• M68: 22,427,264 km (0.049 R)
• M69: 22,625,332 km (0.098 R)
• M70: 23,222,975 km (0.049 R)
• M71: 23,503,621 km (0.076 R)
• M72: 24,271,207 km (0.116 R)
• M73: 24,923,903 km (0.106 R)
• M74: 25,623,722 km (0.071 R)
• M75: 26,079,995 km (0.077 R)
• M76: 26,413,449 km (0.117 R)
• M77: 26,790,435 km (0.079 R)
• M78: 27,211,254 km (0.034 R)
• M79: 28,615,679 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 13.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.81 AU - 10.01 AU

Year: 10705 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 96,107,043 km

• M1: 165,605 km (0.089 R)
• M2: 290,070 km (0.059 R)
• M3: 443,258 km (0.107 R)
• M4: 533,765 km (0.077 R)
• M5: 1,006,494 km (0.097 R)
• M6: 1,171,651 km (0.051 R)
• M7: 1,346,381 km (0.099 R)
• M8: 1,700,778 km (0.102 R)
• M9: 2,014,934 km (0.109 R)
• M10: 2,203,128 km (0.1 R)
• M11: 2,421,990 km (0.084 R)
• M12: 2,724,925 km (0.112 R)
• M13: 2,828,746 km (0.109 R)
• M14: 3,479,796 km (0.119 R)
• M15: 3,678,312 km (0.111 R)
• M16: 4,057,244 km (0.079 R)
• M17: 4,296,750 km (0.075 R)
• M18: 4,696,027 km (0.074 R)
• M19: 5,107,421 km (0.095 R)
• M20: 5,366,524 km (0.103 R)
• M21: 5,763,108 km (0.092 R)
• M22: 7,298,132 km (0.115 R)
• M23: 7,663,899 km (0.108 R)
• M24: 8,148,446 km (0.102 R)
• M25: 8,299,690 km (0.047 R)
• M26: 8,643,017 km (0.101 R)
• M27: 8,952,385 km (0.068 R)
• M28: 9,423,020 km (0.085 R)
• M29: 9,541,951 km (0.085 R)
• M30: 11,639,911 km (0.096 R)
• M31: 12,067,611 km (0.095 R)
• M32: 12,500,398 km (0.112 R)
• M33: 13,604,730 km (0.071 R)
• M34: 13,829,426 km (0.088 R)
• M35: 14,145,975 km (0.09 R)
• M36: 14,602,248 km (0.056 R)
• M37: 15,623,403 km (0.097 R)
• M38: 15,905,994 km (0.097 R)
• M39: 16,142,657 km (0.106 R)
• M40: 16,908,000 km (0.119 R)
• M41: 17,198,070 km (0.061 R)
• M42: 17,636,243 km (0.08 R)
• M43: 18,424,474 km (0.106 R)
• M44: 19,933,168 km (0.107 R)
• M45: 20,444,793 km (0.102 R)
• M46: 20,857,234 km (0.102 R)
• M47: 21,012,667 km (0.1 R)
• M48: 22,058,505 km (0.096 R)
• M49: 22,216,780 km (0.083 R)
• M50: 22,428,461 km (0.098 R)
• M51: 22,853,917 km (0.114 R)
• M52: 23,121,099 km (0.026 R)
• M53: 23,604,898 km (0.062 R)
• M54: 23,875,072 km (0.087 R)
• M55: 24,527,618 km (0.091 R)
• M56: 26,184,564 km (0.094 R)
• M57: 26,352,263 km (0.072 R)
• M58: 26,801,207 km (0.096 R)
• M59: 27,479,334 km (0.067 R)
• M60: 27,593,028 km (0.084 R)
• M61: 28,737,302 km (0.104 R)
• M62: 28,852,642 km (0.103 R)
• M63: 28,968,132 km (0.028 R)
• M64: 30,541,602 km (0.105 R)
• M65: 30,659,336 km (0.037 R)
• M66: 32,083,059 km (0.084 R)
• M67: 32,202,737 km (0.088 R)
• M68: 33,225,388 km (0.038 R)
• M69: 33,346,413 km (0.101 R)
• M70: 34,319,996 km (0.08 R)
• M71: 34,564,887 km (0.098 R)
• M72: 35,179,435 km (0.114 R)
• M73: 35,488,205 km (0.084 R)
• M74: 35,921,890 km (0.106 R)
• M75: 37,233,414 km (0.06 R)
• M76: 39,710,605 km (0.113 R)
• M77: 39,903,287 km (0.103 R)
• M78: 40,483,428 km (0.11 R)
• M79: 42,831,815 km (0.119 R)
• M80: 43,359,596 km (0.106 R)
• M81: 43,558,113 km (0.082 R)
• M82: 44,555,183 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 9.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.57 AU - 12.17 AU

Year: 15166 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 96,107,043 km

• M1: 134,937 km (0.116 R)
• M2: 255,513 km (0.098 R)
• M3: 332,257 km (0.086 R)
• M4: 432,637 km (0.12 R)
• M5: 1,092,962 km (0.069 R)
• M6: 1,251,685 km (0.097 R)
• M7: 1,592,021 km (0.103 R)
• M8: 1,773,034 km (0.073 R)
• M9: 2,008,800 km (0.117 R)
• M10: 2,155,257 km (0.117 R)
• M11: 3,684,596 km (0.074 R)
• M12: 3,894,930 km (0.047 R)
• M13: 3,986,334 km (0.111 R)
• M14: 4,140,271 km (0.093 R)
• M15: 4,678,075 km (0.077 R)
• M16: 5,238,020 km (0.084 R)
• M17: 5,474,833 km (0.101 R)
• M18: 6,099,853 km (0.113 R)
• M19: 6,894,218 km (0.075 R)
• M20: 7,005,070 km (0.079 R)
• M21: 7,116,520 km (0.118 R)
• M22: 7,530,308 km (0.057 R)
• M23: 7,797,639 km (0.069 R)
• M24: 8,539,196 km (0.11 R)
• M25: 9,303,043 km (0.088 R)
• M26: 9,672,550 km (0.083 R)
• M27: 9,879,892 km (0.115 R)
• M28: 10,130,618 km (0.104 R)
• M29: 10,681,288 km (0.109 R)
• M30: 10,895,512 km (0.058 R)
• M31: 11,154,765 km (0.066 R)
• M32: 11,459,646 km (0.064 R)
• M33: 11,547,160 km (0.07 R)
• M34: 11,944,193 km (0.119 R)
• M35: 12,256,105 km (0.118 R)
• M36: 12,570,709 km (0.111 R)
• M37: 12,751,722 km (0.103 R)
• M38: 13,392,001 km (0.086 R)
• M39: 13,902,429 km (0.108 R)
• M40: 14,277,621 km (0.086 R)
• M41: 14,371,867 km (0.11 R)
• M42: 14,656,103 km (0.073 R)
• M43: 14,990,155 km (0.044 R)
• M44: 15,374,772 km (0.117 R)
• M45: 15,860,366 km (0.099 R)
• M46: 16,104,959 km (0.108 R)
• M47: 17,146,160 km (0.1 R)
• M48: 17,346,920 km (0.087 R)
• M49: 18,722,473 km (0.114 R)
• M50: 19,240,829 km (0.105 R)
• M51: 20,824,024 km (0.096 R)
• M52: 21,631,254 km (0.092 R)
• M53: 22,229,645 km (0.088 R)
• M54: 22,999,326 km (0.1 R)
• M55: 23,387,383 km (0.115 R)
• M56: 24,282,427 km (0.091 R)
• M57: 27,151,116 km (0.109 R)
• M58: 28,506,323 km (0.098 R)
• M59: 28,744,184 km (0.1 R)
• M60: 29,341,977 km (0.048 R)
• M61: 29,823,084 km (0.101 R)
• M62: 30,185,559 km (0.079 R)
• M63: 30,549,680 km (0.105 R)
• M64: 30,915,148 km (0.083 R)
• M65: 31,404,632 km (0.083 R)
• M66: 31,527,452 km (0.117 R)
• M67: 32,205,729 km (0.065 R)
• M68: 33,764,987 km (0.064 R)
• M69: 35,284,752 km (0.086 R)
• M70: 36,117,414 km (0.115 R)
• M71: 36,246,068 km (0.032 R)
• M72: 36,503,825 km (0.064 R)
• M73: 37,021,284 km (0.05 R)
• M74: 37,215,911 km (0.107 R)
• M75: 37,867,111 km (0.118 R)
• M76: 38,128,757 km (0.069 R)
• M77: 38,456,526 km (0.096 R)
• M78: 38,917,138 km (0.103 R)
• M79: 40,176,154 km (0.081 R)
• M80: 40,309,595 km (0.058 R)
• M81: 40,978,298 km (0.049 R)
• M82: 41,988,532 km (0.115 R)
• M83: 42,734,427 km (0.096 R)
• M84: 43,690,058 km (0.116 R)
• M85: 44,929,177 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.4

Radius: 3.2

Gravity: 80.51 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.53 AU - 18.37 AU

Year: 25880 Days

Day: 17.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,107,043 km

• M1: 135,835 km (0.068 R)
• M2: 668,852 km (0.116 R)
• M3: 1,050,027 km (0.089 R)
• M4: 1,278,912 km (0.075 R)
• M5: 1,381,686 km (0.107 R)
• M6: 1,631,814 km (0.086 R)
• M7: 1,780,963 km (0.032 R)
• M8: 1,934,600 km (0.066 R)
• M9: 2,172,909 km (0.108 R)
• M10: 2,213,600 km (0.069 R)
• M11: 2,420,494 km (0.107 R)
• M12: 2,633,671 km (0.114 R)
• M13: 2,808,401 km (0.115 R)
• M14: 3,215,457 km (0.085 R)
• M15: 3,688,934 km (0.053 R)
• M16: 3,884,458 km (0.097 R)
• M17: 4,133,539 km (0.114 R)
• M18: 4,234,517 km (0.116 R)
• M19: 4,336,393 km (0.034 R)
• M20: 4,646,959 km (0.116 R)
• M21: 4,752,126 km (0.068 R)
• M22: 6,303,755 km (0.095 R)
• M23: 8,248,527 km (0.099 R)
• M24: 9,284,792 km (0.073 R)
• M25: 10,088,432 km (0.064 R)
• M26: 10,292,782 km (0.082 R)
• M27: 10,844,350 km (0.106 R)
• M28: 12,337,486 km (0.12 R)
• M29: 13,592,612 km (0.089 R)
• M30: 14,656,253 km (0.093 R)
• M31: 16,380,967 km (0.099 R)
• M32: 16,862,373 km (0.118 R)
• M33: 18,917,548 km (0.111 R)
• M34: 19,422,441 km (0.1 R)
• M35: 20,445,391 km (0.114 R)
• M36: 21,050,216 km (0.095 R)
• M37: 21,137,132 km (0.043 R)
• M38: 22,454,491 km (0.064 R)
• M39: 22,899,544 km (0.09 R)
• M40: 23,707,971 km (0.086 R)
• M41: 23,798,328 km (0.081 R)
• M42: 24,434,269 km (0.053 R)
• M43: 25,815,805 km (0.098 R)
• M44: 26,562,897 km (0.101 R)
• M45: 26,656,845 km (0.085 R)
• M46: 27,127,928 km (0.108 R)
• M47: 27,506,710 km (0.091 R)
• M48: 28,078,324 km (0.101 R)
• M49: 28,557,486 km (0.108 R)
• M50: 28,750,018 km (0.032 R)
• M51: 29,621,426 km (0.117 R)
• M52: 30,109,264 km (0.095 R)
• M53: 32,087,247 km (0.091 R)
• M54: 32,990,818 km (0.078 R)
• M55: 33,091,797 km (0.069 R)
• M56: 33,293,904 km (0.072 R)
• M57: 33,902,917 km (0.114 R)
• M58: 35,234,786 km (0.066 R)
• M59: 36,062,811 km (0.062 R)
• M60: 39,975,244 km (0.111 R)
• M61: 40,082,805 km (0.109 R)
• M62: 40,947,032 km (0.117 R)
• M63: 41,381,464 km (0.051 R)
• M64: 42,035,954 km (0.116 R)
• M65: 42,145,311 km (0.104 R)
• M66: 42,254,816 km (0.092 R)
• M67: 43,687,066 km (0.104 R)
• M68: 44,019,772 km (0.119 R)
• M69: 44,353,375 km (0.056 R)
• M70: 44,687,876 km (0.051 R)
• M71: 46,372,498 km (0.117 R)
• M72: 47,735,185 km (0.119 R)
• M73: 47,849,328 km (0.059 R)
• M74: 51,549,781 km (0.088 R)
• M75: 52,606,989 km (0.115 R)
• M76: 54,384,810 km (0.072 R)
• M77: 56,906,581 km (0.106 R)
• M78: 57,877,322 km (0.107 R)
• M79: 62,312,599 km (0.088 R)
• M80: 62,812,107 km (0.085 R)
• M81: 64,318,557 km (0.084 R)
• M82: 65,456,249 km (0.119 R)
• M83: 68,908,818 km (0.089 R)
• M84: 71,765,539 km (0.088 R)
• M85: 71,896,288 km (0.107 R)
• M86: 73,603,499 km (0.112 R)
• M87: 76,255,869 km (0.079 R)
• M88: 79,479,853 km (0.118 R)
• M89: 82,337,022 km (0.106 R)
• M90: 84,536,410 km (0.101 R)
• M91: 85,089,324 km (0.086 R)
• M92: 86,059,765 km (0.039 R)
• M93: 91,249,465 km (0.032 R)
• M94: 93,096,849 km (0.119 R)
• M95: 94,383,092 km (0.107 R)
• M96: 95,387,492 km (0.077 R)
• M97: 95,531,255 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit