🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.41 AU - 0.63 AU

Year: 246 Days

Day: 32 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.8

Radius: 10.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.86 AU - 1.18 AU

Year: 676 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 69,930,687 km

• M1: 131,646 km (0.118 R)
• M2: 197,320 km (0.044 R)
• M3: 338,390 km (0.067 R)
• M4: 411,993 km (0.087 R)
• M5: 496,815 km (0.068 R)
• M6: 727,195 km (0.105 R)
• M7: 805,585 km (0.096 R)
• M8: 1,002,455 km (0.097 R)
• M9: 1,070,074 km (0.033 R)
• M10: 1,155,344 km (0.12 R)
• M11: 1,232,088 km (0.075 R)
• M12: 1,396,795 km (0.091 R)
• M13: 1,496,727 km (0.053 R)
• M14: 1,666,969 km (0.056 R)
• M15: 1,792,482 km (0.034 R)
• M16: 1,908,270 km (0.044 R)
• M17: 1,973,645 km (0.084 R)
• M18: 2,100,205 km (0.115 R)
• M19: 2,208,813 km (0.114 R)
• M20: 2,333,278 km (0.065 R)
• M21: 2,410,620 km (0.091 R)
• M22: 2,488,860 km (0.101 R)
• M23: 2,575,028 km (0.073 R)
• M24: 2,713,705 km (0.047 R)
• M25: 3,036,837 km (0.082 R)
• M26: 3,199,300 km (0.117 R)
• M27: 3,340,820 km (0.119 R)
• M28: 3,428,334 km (0.105 R)
• M29: 3,736,506 km (0.085 R)
• M30: 3,802,628 km (0.098 R)
• M31: 3,927,542 km (0.057 R)
• M32: 4,045,426 km (0.064 R)
• M33: 4,207,291 km (0.044 R)
• M34: 4,467,292 km (0.074 R)
• M35: 4,546,279 km (0.057 R)
• M36: 4,696,924 km (0.086 R)
• M37: 4,822,138 km (0.097 R)
• M38: 5,048,629 km (0.055 R)
• M39: 5,334,361 km (0.04 R)
• M40: 5,512,083 km (0.055 R)
• M41: 5,710,899 km (0.076 R)
• M42: 5,912,108 km (0.034 R)
• M43: 5,999,024 km (0.104 R)
• M44: 6,115,561 km (0.081 R)
• M45: 6,430,165 km (0.08 R)
• M46: 6,509,751 km (0.065 R)
• M47: 6,659,648 km (0.104 R)
• M48: 6,790,547 km (0.052 R)
• M49: 6,871,479 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 13.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.1 AU - 1.34 AU

Year: 884 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 150.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,930,687 km

• M1: 184,155 km (0.09 R)
• M2: 295,456 km (0.085 R)
• M3: 401,072 km (0.069 R)
• M4: 596,746 km (0.074 R)
• M5: 716,723 km (0.083 R)
• M6: 858,542 km (0.083 R)
• M7: 965,205 km (0.1 R)
• M8: 1,090,269 km (0.113 R)
• M9: 1,172,399 km (0.107 R)
• M10: 1,307,037 km (0.105 R)
• M11: 1,530,835 km (0.119 R)
• M12: 1,639,742 km (0.067 R)
• M13: 1,743,264 km (0.117 R)
• M14: 1,923,829 km (0.052 R)
• M15: 2,059,065 km (0.106 R)
• M16: 2,448,020 km (0.088 R)
• M17: 2,530,598 km (0.091 R)
• M18: 2,632,623 km (0.073 R)
• M19: 2,726,720 km (0.061 R)
• M20: 2,831,588 km (0.039 R)
• M21: 2,937,803 km (0.076 R)
• M22: 3,094,881 km (0.117 R)
• M23: 3,214,409 km (0.075 R)
• M24: 3,407,092 km (0.062 R)
• M25: 3,572,248 km (0.05 R)
• M26: 3,740,246 km (0.113 R)
• M27: 3,889,395 km (0.091 R)
• M28: 4,040,489 km (0.113 R)
• M29: 4,248,879 km (0.028 R)
• M30: 4,382,320 km (0.088 R)
• M31: 4,676,280 km (0.112 R)
• M32: 4,848,766 km (0.079 R)
• M33: 5,105,775 km (0.051 R)
• M34: 5,224,107 km (0.093 R)
• M35: 5,307,433 km (0.097 R)
• M36: 5,391,208 km (0.086 R)
• M37: 5,682,026 km (0.064 R)
• M38: 6,266,505 km (0.105 R)
• M39: 6,598,164 km (0.105 R)
• M40: 6,714,401 km (0.104 R)
• M41: 6,844,252 km (0.074 R)
• M42: 6,948,821 km (0.069 R)
• M43: 7,106,497 km (0.103 R)
• M44: 7,278,834 km (0.09 R)
• M45: 7,479,295 km (0.084 R)
• M46: 7,736,005 km (0.086 R)
• M47: 7,981,794 km (0.111 R)
• M48: 8,313,752 km (0.097 R)
• M49: 8,397,377 km (0.077 R)
• M50: 8,607,861 km (0.051 R)
• M51: 9,235,275 km (0.071 R)
• M52: 9,336,403 km (0.096 R)
• M53: 9,627,670 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.4

Radius: 3

Gravity: 86.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.31 AU - 9.91 AU

Year: 16573 Days

Day: 23.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 69,930,687 km

• M1: 43,533 km (0.042 R)
• M2: 192,233 km (0.093 R)
• M3: 235,018 km (0.066 R)
• M4: 437,424 km (0.114 R)
• M5: 772,374 km (0.025 R)
• M6: 866,022 km (0.101 R)
• M7: 1,195,586 km (0.08 R)
• M8: 1,415,794 km (0.073 R)
• M9: 2,083,898 km (0.051 R)
• M10: 2,834,431 km (0.049 R)
• M11: 2,870,334 km (0.091 R)
• M12: 2,979,092 km (0.034 R)
• M13: 3,698,508 km (0.114 R)
• M14: 3,976,611 km (0.047 R)
• M15: 4,097,785 km (0.075 R)
• M16: 4,979,664 km (0.097 R)
• M17: 5,780,163 km (0.103 R)
• M18: 5,963,420 km (0.064 R)
• M19: 6,148,622 km (0.114 R)
• M20: 6,195,297 km (0.071 R)
• M21: 6,715,448 km (0.105 R)
• M22: 6,763,469 km (0.119 R)
• M23: 7,696,661 km (0.069 R)
• M24: 7,847,605 km (0.053 R)
• M25: 7,898,169 km (0.102 R)
• M26: 8,617,137 km (0.104 R)
• M27: 8,773,915 km (0.07 R)
• M28: 9,090,315 km (0.102 R)
• M29: 9,410,454 km (0.074 R)
• M30: 9,626,025 km (0.088 R)
• M31: 10,282,161 km (0.044 R)
• M32: 10,896,111 km (0.114 R)
• M33: 11,579,474 km (0.116 R)
• M34: 11,926,241 km (0.079 R)
• M35: 13,650,058 km (0.061 R)
• M36: 14,820,811 km (0.069 R)
• M37: 15,008,706 km (0.058 R)
• M38: 15,831,494 km (0.055 R)
• M39: 16,151,783 km (0.073 R)
• M40: 16,539,092 km (0.03 R)
• M41: 17,918,384 km (0.104 R)
• M42: 18,790,540 km (0.109 R)
• M43: 20,645,553 km (0.118 R)
• M44: 20,855,290 km (0.111 R)
• M45: 21,276,707 km (0.106 R)
• M46: 21,488,537 km (0.106 R)
• M47: 21,559,297 km (0.107 R)
• M48: 23,498,834 km (0.039 R)
• M49: 24,231,265 km (0.093 R)
• M50: 25,269,025 km (0.116 R)
• M51: 25,493,422 km (0.11 R)
• M52: 25,868,613 km (0.12 R)
• M53: 26,397,143 km (0.098 R)
• M54: 27,311,186 km (0.119 R)
• M55: 27,695,203 km (0.082 R)
• M56: 28,235,701 km (0.114 R)
• M57: 29,327,167 km (0.112 R)
• M58: 29,799,148 km (0.1 R)
• M59: 29,957,123 km (0.117 R)
• M60: 30,910,211 km (0.041 R)
• M61: 33,336,240 km (0.066 R)
• M62: 34,158,430 km (0.114 R)
• M63: 34,737,972 km (0.119 R)
• M64: 36,833,838 km (0.094 R)
• M65: 37,257,948 km (0.032 R)
• M66: 37,342,920 km (0.116 R)
• M67: 38,884,227 km (0.067 R)
• M68: 39,923,184 km (0.1 R)
• M69: 40,184,382 km (0.101 R)
• M70: 40,358,663 km (0.085 R)
• M71: 42,471,434 km (0.026 R)
• M72: 43,005,199 km (0.117 R)
• M73: 43,899,645 km (0.068 R)
• M74: 44,079,312 km (0.117 R)
• M75: 45,525,175 km (0.047 R)
• M76: 45,980,252 km (0.026 R)
• M77: 46,894,744 km (0.111 R)
• M78: 46,986,597 km (0.08 R)
• M79: 48,648,928 km (0.094 R)
• M80: 48,741,829 km (0.04 R)
• M81: 49,207,377 km (0.092 R)
• M82: 49,393,926 km (0.11 R)
• M83: 49,487,424 km (0.087 R)
• M84: 50,895,290 km (0.104 R)
• M85: 51,462,116 km (0.094 R)
• M86: 54,327,514 km (0.117 R)
• M87: 55,003,547 km (0.116 R)
• M88: 55,488,094 km (0.083 R)
• M89: 58,721,503 km (0.065 R)
• M90: 59,812,819 km (0.104 R)
• M91: 60,211,348 km (0.114 R)
• M92: 61,111,179 km (0.092 R)
• M93: 62,721,899 km (0.107 R)
• M94: 64,142,630 km (0.106 R)
• M95: 64,754,785 km (0.063 R)
• M96: 65,266,409 km (0.113 R)
• M97: 66,087,702 km (0.086 R)
• M98: 69,407,129 km (0.084 R)
• M99: 69,721,135 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit