🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.54 AU - 0.82 AU

Year: 200 Days

Day: 32.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,807,267 km

• M1: 475,272 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.6 AU - 0.84 AU

Year: 218 Days

Day: 34.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.75 AU - 2.17 AU

Year: 978 Days

Day: 29.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.01 AU - 2.91 AU

Year: 1375 Days

Day: 35.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.56 AU - 4.04 AU

Year: 2640 Days

Day: 18.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,807,267 km

• M1: 1,715,140 km (0.097 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 8.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.67 AU - 6.27 AU

Year: 4560 Days

Day: 11.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,807,267 km

• M1: 190,139 km (0.104 R)
• M2: 245,341 km (0.06 R)
• M3: 468,092 km (0.087 R)
• M4: 534,064 km (0.086 R)
• M5: 866,920 km (0.082 R)
• M6: 962,662 km (0.092 R)
• M7: 1,113,307 km (0.105 R)
• M8: 1,191,547 km (0.116 R)
• M9: 1,730,548 km (0.052 R)
• M10: 1,822,102 km (0.117 R)
• M11: 1,899,594 km (0.081 R)
• M12: 2,106,488 km (0.083 R)
• M13: 2,171,712 km (0.12 R)
• M14: 2,320,861 km (0.102 R)
• M15: 2,439,193 km (0.09 R)
• M16: 2,542,266 km (0.077 R)
• M17: 2,824,258 km (0.113 R)
• M18: 3,572,996 km (0.106 R)
• M19: 3,651,086 km (0.084 R)
• M20: 3,929,188 km (0.028 R)
• M21: 4,030,167 km (0.073 R)
• M22: 4,132,043 km (0.1 R)
• M23: 4,296,750 km (0.11 R)
• M24: 4,380,076 km (0.065 R)
• M25: 4,548,074 km (0.073 R)
• M26: 4,847,270 km (0.1 R)
• M27: 5,153,048 km (0.047 R)
• M28: 6,154,157 km (0.102 R)
• M29: 6,461,431 km (0.056 R)
• M30: 6,533,089 km (0.099 R)
• M31: 6,604,896 km (0.11 R)
• M32: 7,041,721 km (0.051 R)
• M33: 7,288,408 km (0.111 R)
• M34: 7,866,754 km (0.085 R)
• M35: 8,071,254 km (0.119 R)
• M36: 8,251,819 km (0.106 R)
• M37: 8,329,609 km (0.086 R)
• M38: 8,538,149 km (0.101 R)
• M39: 8,695,675 km (0.083 R)
• M40: 8,774,813 km (0.083 R)
• M41: 8,907,356 km (0.1 R)
• M42: 9,715,933 km (0.103 R)
• M43: 10,018,270 km (0.097 R)
• M44: 10,858,711 km (0.11 R)
• M45: 11,029,402 km (0.06 R)
• M46: 11,344,904 km (0.042 R)
• M47: 11,489,266 km (0.115 R)
• M48: 11,750,614 km (0.097 R)
• M49: 11,867,449 km (0.062 R)
• M50: 12,487,084 km (0.11 R)
• M51: 12,725,842 km (0.083 R)
• M52: 12,875,889 km (0.055 R)
• M53: 12,996,315 km (0.077 R)
• M54: 13,665,466 km (0.1 R)
• M55: 13,942,522 km (0.103 R)
• M56: 14,690,212 km (0.117 R)
• M57: 14,942,434 km (0.092 R)
• M58: 15,323,310 km (0.094 R)
• M59: 15,482,931 km (0.083 R)
• M60: 15,739,491 km (0.116 R)
• M61: 15,868,295 km (0.117 R)
• M62: 16,062,174 km (0.097 R)
• M63: 16,550,461 km (0.109 R)
• M64: 17,275,263 km (0.092 R)
• M65: 17,341,684 km (0.059 R)
• M66: 17,708,498 km (0.061 R)
• M67: 17,809,028 km (0.083 R)
• M68: 18,824,199 km (0.119 R)
• M69: 18,926,674 km (0.111 R)
• M70: 19,097,963 km (0.074 R)
• M71: 19,476,745 km (0.035 R)
• M72: 19,892,777 km (0.061 R)
• M73: 20,067,058 km (0.119 R)
• M74: 21,944,661 km (0.068 R)
• M75: 22,124,627 km (0.088 R)
• M76: 22,594,963 km (0.067 R)
• M77: 22,849,579 km (0.1 R)
• M78: 23,803,714 km (0.111 R)
• M79: 23,951,666 km (0.084 R)
• M80: 24,025,717 km (0.092 R)
• M81: 24,285,718 km (0.063 R)
• M82: 24,360,068 km (0.098 R)
• M83: 24,546,467 km (0.102 R)
• M84: 24,695,916 km (0.112 R)
• M85: 25,146,205 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 12.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.27 AU - 6.37 AU

Year: 5005 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,807,267 km

• M1: 163,660 km (0.11 R)
• M2: 254,765 km (0.052 R)
• M3: 420,819 km (0.104 R)
• M4: 613,351 km (0.087 R)
• M5: 733,478 km (0.117 R)
• M6: 1,078,451 km (0.089 R)
• M7: 1,159,084 km (0.043 R)
• M8: 1,549,086 km (0.099 R)
• M9: 1,880,595 km (0.114 R)
• M10: 2,217,489 km (0.091 R)
• M11: 2,429,170 km (0.055 R)
• M12: 2,666,133 km (0.08 R)
• M13: 2,778,032 km (0.115 R)
• M14: 3,261,682 km (0.077 R)
• M15: 3,503,433 km (0.095 R)
• M16: 3,626,552 km (0.098 R)
• M17: 3,919,464 km (0.112 R)
• M18: 4,111,847 km (0.11 R)
• M19: 4,506,187 km (0.089 R)
• M20: 4,595,497 km (0.083 R)
• M21: 4,685,405 km (0.095 R)
• M22: 4,890,055 km (0.066 R)
• M23: 5,307,882 km (0.069 R)
• M24: 5,473,636 km (0.103 R)
• M25: 6,153,708 km (0.056 R)
• M26: 6,963,631 km (0.1 R)
• M27: 7,067,153 km (0.071 R)
• M28: 8,268,125 km (0.109 R)
• M29: 8,654,686 km (0.104 R)
• M30: 8,822,235 km (0.08 R)
• M31: 8,962,558 km (0.047 R)
• M32: 9,217,174 km (0.053 R)
• M33: 9,331,167 km (0.097 R)
• M34: 9,416,887 km (0.085 R)
• M35: 9,560,501 km (0.118 R)
• M36: 9,878,845 km (0.06 R)
• M37: 10,024,703 km (0.045 R)
• M38: 10,171,309 km (0.056 R)
• M39: 10,645,085 km (0.097 R)
• M40: 10,854,821 km (0.063 R)
• M41: 11,461,291 km (0.041 R)
• M42: 11,768,565 km (0.102 R)
• M43: 12,172,330 km (0.095 R)
• M44: 12,423,056 km (0.11 R)
• M45: 12,961,459 km (0.044 R)
• M46: 13,572,267 km (0.107 R)
• M47: 13,702,118 km (0.026 R)
• M48: 13,832,418 km (0.09 R)
• M49: 13,995,629 km (0.088 R)
• M50: 14,589,084 km (0.109 R)
• M51: 15,123,597 km (0.068 R)
• M52: 15,562,517 km (0.068 R)
• M53: 15,664,393 km (0.113 R)
• M54: 15,766,568 km (0.09 R)
• M55: 16,660,864 km (0.081 R)
• M56: 17,009,128 km (0.079 R)
• M57: 17,149,302 km (0.08 R)
• M58: 17,890,709 km (0.043 R)
• M59: 18,175,842 km (0.045 R)
• M60: 19,040,667 km (0.067 R)
• M61: 19,551,245 km (0.115 R)
• M62: 20,697,913 km (0.045 R)
• M63: 21,298,249 km (0.074 R)
• M64: 21,676,432 km (0.036 R)
• M65: 22,401,084 km (0.057 R)
• M66: 22,940,085 km (0.064 R)
• M67: 23,756,740 km (0.036 R)
• M68: 23,874,175 km (0.12 R)
• M69: 24,385,201 km (0.06 R)
• M70: 24,661,957 km (0.055 R)
• M71: 24,979,404 km (0.1 R)
• M72: 25,458,266 km (0.116 R)
• M73: 25,698,820 km (0.105 R)
• M74: 25,819,396 km (0.073 R)
• M75: 25,940,121 km (0.051 R)
• M76: 26,384,576 km (0.103 R)
• M77: 26,465,659 km (0.098 R)
• M78: 27,035,477 km (0.118 R)
• M79: 27,198,987 km (0.068 R)
• M80: 27,444,926 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.7

Radius: 11.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.36 AU - 8.9 AU

Year: 7512 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,807,267 km

• M1: 210,185 km (0.093 R)
• M2: 358,586 km (0.088 R)
• M3: 451,636 km (0.114 R)
• M4: 599,439 km (0.059 R)
• M5: 728,242 km (0.119 R)
• M6: 841,338 km (0.109 R)
• M7: 933,790 km (0.075 R)
• M8: 1,203,216 km (0.11 R)
• M9: 1,579,305 km (0.091 R)
• M10: 1,902,885 km (0.072 R)
• M11: 2,081,654 km (0.107 R)
• M12: 2,612,278 km (0.076 R)
• M13: 3,016,641 km (0.116 R)
• M14: 3,099,817 km (0.085 R)
• M15: 3,354,433 km (0.105 R)
• M16: 3,974,965 km (0.057 R)
• M17: 4,345,669 km (0.093 R)
• M18: 4,511,423 km (0.119 R)
• M19: 4,679,272 km (0.062 R)
• M20: 5,396,743 km (0.109 R)
• M21: 5,600,795 km (0.051 R)
• M22: 5,677,987 km (0.115 R)
• M23: 5,755,479 km (0.092 R)
• M24: 5,833,270 km (0.092 R)
• M25: 6,201,580 km (0.101 R)
• M26: 6,415,355 km (0.102 R)
• M27: 6,713,354 km (0.055 R)
• M28: 7,154,967 km (0.119 R)
• M29: 8,183,004 km (0.107 R)
• M30: 8,358,781 km (0.12 R)
• M31: 8,535,905 km (0.036 R)
• M32: 8,624,916 km (0.102 R)
• M33: 8,714,226 km (0.078 R)
• M34: 8,984,100 km (0.088 R)
• M35: 9,165,562 km (0.032 R)
• M36: 9,532,077 km (0.091 R)
• M37: 10,501,322 km (0.072 R)
• M38: 10,692,508 km (0.085 R)
• M39: 11,633,030 km (0.101 R)
• M40: 11,830,948 km (0.109 R)
• M41: 13,523,348 km (0.083 R)
• M42: 13,627,319 km (0.105 R)
• M43: 14,151,061 km (0.101 R)
• M44: 14,397,748 km (0.048 R)
• M45: 14,539,417 km (0.077 R)
• M46: 14,895,460 km (0.076 R)
• M47: 16,054,095 km (0.11 R)
• M48: 16,830,060 km (0.063 R)
• M49: 17,467,347 km (0.098 R)
• M50: 17,542,744 km (0.065 R)
• M51: 17,921,825 km (0.05 R)
• M52: 18,036,118 km (0.095 R)
• M53: 18,495,533 km (0.083 R)
• M54: 18,688,065 km (0.108 R)
• M55: 19,465,077 km (0.114 R)
• M56: 19,896,966 km (0.062 R)
• M57: 20,133,779 km (0.113 R)
• M58: 20,890,146 km (0.112 R)
• M59: 21,615,247 km (0.049 R)
• M60: 21,980,864 km (0.112 R)
• M61: 22,512,684 km (0.111 R)
• M62: 22,594,814 km (0.115 R)
• M63: 23,339,063 km (0.069 R)
• M64: 23,463,977 km (0.084 R)
• M65: 23,588,891 km (0.098 R)
• M66: 23,672,517 km (0.119 R)
• M67: 24,428,285 km (0.109 R)
• M68: 24,639,667 km (0.051 R)
• M69: 24,724,339 km (0.102 R)
• M70: 24,936,619 km (0.111 R)
• M71: 25,234,618 km (0.03 R)
• M72: 26,309,030 km (0.086 R)
• M73: 26,525,647 km (0.117 R)
• M74: 26,742,863 km (0.111 R)
• M75: 27,310,587 km (0.098 R)
• M76: 27,398,252 km (0.111 R)
• M77: 28,546,714 km (0.068 R)
• M78: 29,395,832 km (0.098 R)
• M79: 29,891,300 km (0.066 R)
• M80: 30,389,461 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 13.3

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.79 AU - 8.65 AU

Year: 8400 Days

Day: 9.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 49,807,267 km

• M1: 185,950 km (0.09 R)
• M2: 361,129 km (0.074 R)
• M3: 789,428 km (0.059 R)
• M4: 1,210,546 km (0.094 R)
• M5: 1,401,134 km (0.055 R)
• M6: 1,714,392 km (0.11 R)
• M7: 1,896,602 km (0.083 R)
• M8: 1,998,777 km (0.047 R)
• M9: 2,426,328 km (0.072 R)
• M10: 2,689,171 km (0.065 R)
• M11: 3,703,295 km (0.11 R)
• M12: 3,919,315 km (0.12 R)
• M13: 4,073,251 km (0.088 R)
• M14: 4,206,692 km (0.107 R)
• M15: 4,592,804 km (0.076 R)
• M16: 4,966,799 km (0.104 R)
• M17: 6,096,861 km (0.06 R)
• M18: 6,250,049 km (0.035 R)
• M19: 7,575,935 km (0.064 R)
• M20: 7,934,671 km (0.066 R)
• M21: 8,870,406 km (0.089 R)
• M22: 9,454,585 km (0.117 R)
• M23: 10,629,228 km (0.12 R)
• M24: 11,155,812 km (0.062 R)
• M25: 11,375,123 km (0.099 R)
• M26: 12,557,844 km (0.083 R)
• M27: 13,312,715 km (0.035 R)
• M28: 13,812,970 km (0.075 R)
• M29: 13,913,799 km (0.105 R)
• M30: 14,285,549 km (0.104 R)
• M31: 15,038,775 km (0.071 R)
• M32: 15,524,968 km (0.113 R)
• M33: 15,664,842 km (0.068 R)
• M34: 16,016,247 km (0.108 R)
• M35: 18,216,084 km (0.116 R)
• M36: 18,995,190 km (0.118 R)
• M37: 19,369,932 km (0.118 R)
• M38: 19,974,906 km (0.114 R)
• M39: 20,279,637 km (0.064 R)
• M40: 20,624,310 km (0.098 R)
• M41: 21,086,867 km (0.115 R)
• M42: 24,055,188 km (0.115 R)
• M43: 26,313,817 km (0.082 R)
• M44: 26,689,906 km (0.106 R)
• M45: 27,871,130 km (0.119 R)
• M46: 28,041,373 km (0.07 R)
• M47: 28,169,129 km (0.104 R)
• M48: 28,297,185 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.7

Radius: 5

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.41 AU - 16.51 AU

Year: 21668 Days

Day: 15.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,807,267 km

• M1: 63,729 km (0.068 R)
• M2: 258,804 km (0.032 R)
• M3: 669,151 km (0.043 R)
• M4: 963,859 km (0.067 R)
• M5: 2,865,846 km (0.11 R)
• M6: 3,641,661 km (0.11 R)
• M7: 3,988,429 km (0.071 R)
• M8: 4,084,770 km (0.088 R)
• M9: 4,182,008 km (0.055 R)
• M10: 4,214,621 km (0.101 R)
• M11: 4,411,791 km (0.105 R)
• M12: 4,645,612 km (0.091 R)
• M13: 5,947,563 km (0.06 R)
• M14: 7,353,633 km (0.05 R)
• M15: 8,073,199 km (0.07 R)
• M16: 8,441,359 km (0.094 R)
• M17: 8,523,937 km (0.036 R)
• M18: 10,186,418 km (0.079 R)
• M19: 11,212,510 km (0.083 R)
• M20: 13,217,271 km (0.098 R)
• M21: 13,265,292 km (0.106 R)
• M22: 13,747,745 km (0.103 R)
• M23: 13,942,222 km (0.075 R)
• M24: 14,680,039 km (0.086 R)
• M25: 15,178,948 km (0.118 R)
• M26: 16,090,897 km (0.066 R)
• M27: 16,916,228 km (0.058 R)
• M28: 17,229,336 km (0.085 R)
• M29: 17,544,240 km (0.061 R)
• M30: 17,914,195 km (0.094 R)
• M31: 19,256,088 km (0.106 R)
• M32: 22,320,002 km (0.098 R)
• M33: 22,720,775 km (0.102 R)
• M34: 22,778,221 km (0.117 R)
• M35: 23,878,663 km (0.117 R)
• M36: 25,890,604 km (0.091 R)
• M37: 26,251,285 km (0.078 R)
• M38: 26,372,010 km (0.086 R)
• M39: 29,571,310 km (0.09 R)
• M40: 29,948,297 km (0.064 R)
• M41: 35,991,153 km (0.057 R)
• M42: 36,864,954 km (0.117 R)
• M43: 38,770,682 km (0.101 R)
• M44: 40,708,124 km (0.076 R)
• M45: 41,688,588 km (0.042 R)
• M46: 41,759,049 km (0.095 R)
• M47: 42,111,202 km (0.118 R)
• M48: 42,889,710 km (0.064 R)
• M49: 46,123,417 km (0.095 R)
• M50: 47,291,926 km (0.062 R)
• M51: 47,585,587 km (0.094 R)
• M52: 48,988,665 km (0.111 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 18,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit