🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 204 Days

Day: 44.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,775,190 km

• M1: 607,068 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.62 AU - 2.64 AU

Year: 1329 Days

Day: 38.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,775,190 km

• M1: 323,131 km (0.059 R)
• M2: 455,825 km (0.099 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 9.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.35 AU - 5.43 AU

Year: 3932 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,775,190 km

• M1: 115,041 km (0.115 R)
• M2: 403,166 km (0.057 R)
• M3: 481,256 km (0.114 R)
• M4: 548,127 km (0.079 R)
• M5: 682,914 km (0.106 R)
• M6: 769,531 km (0.104 R)
• M7: 880,832 km (0.117 R)
• M8: 1,019,509 km (0.088 R)
• M9: 1,319,004 km (0.105 R)
• M10: 1,672,055 km (0.115 R)
• M11: 1,845,888 km (0.112 R)
• M12: 2,096,465 km (0.12 R)
• M13: 2,538,526 km (0.053 R)
• M14: 2,614,971 km (0.109 R)
• M15: 2,692,313 km (0.117 R)
• M16: 2,754,695 km (0.091 R)
• M17: 2,928,827 km (0.037 R)
• M18: 3,073,937 km (0.103 R)
• M19: 3,713,169 km (0.082 R)
• M20: 3,800,384 km (0.082 R)
• M21: 4,173,930 km (0.099 R)
• M22: 4,392,792 km (0.047 R)
• M23: 4,822,736 km (0.072 R)
• M24: 5,227,099 km (0.034 R)
• M25: 5,384,027 km (0.087 R)
• M26: 5,463,165 km (0.098 R)
• M27: 5,722,717 km (0.116 R)
• M28: 5,783,304 km (0.096 R)
• M29: 5,945,618 km (0.055 R)
• M30: 6,109,577 km (0.1 R)
• M31: 6,212,800 km (0.113 R)
• M32: 6,801,467 km (0.108 R)
• M33: 6,972,906 km (0.119 R)
• M34: 7,211,066 km (0.083 R)
• M35: 7,695,464 km (0.103 R)
• M36: 7,784,624 km (0.049 R)
• M37: 7,919,113 km (0.115 R)
• M38: 8,190,334 km (0.113 R)
• M39: 8,304,178 km (0.117 R)
• M40: 8,858,438 km (0.115 R)
• M41: 9,881,089 km (0.093 R)
• M42: 10,517,478 km (0.094 R)
• M43: 11,015,938 km (0.116 R)
• M44: 11,141,900 km (0.082 R)
• M45: 11,318,874 km (0.093 R)
• M46: 11,881,212 km (0.116 R)
• M47: 12,010,315 km (0.106 R)
• M48: 12,662,712 km (0.115 R)
• M49: 12,900,423 km (0.045 R)
• M50: 13,273,071 km (0.107 R)
• M51: 13,514,522 km (0.08 R)
• M52: 13,676,237 km (0.094 R)
• M53: 13,811,623 km (0.101 R)
• M54: 14,965,771 km (0.07 R)
• M55: 15,077,221 km (0.059 R)
• M56: 15,245,070 km (0.062 R)
• M57: 15,413,517 km (0.046 R)
• M58: 15,723,933 km (0.089 R)
• M59: 16,437,216 km (0.11 R)
• M60: 16,638,724 km (0.115 R)
• M61: 17,044,433 km (0.066 R)
• M62: 17,190,142 km (0.101 R)
• M63: 17,423,963 km (0.056 R)
• M64: 17,511,927 km (0.095 R)
• M65: 17,924,667 km (0.041 R)
• M66: 18,013,379 km (0.086 R)
• M67: 19,151,370 km (0.118 R)
• M68: 19,333,131 km (0.078 R)
• M69: 19,393,868 km (0.101 R)
• M70: 19,790,153 km (0.09 R)
• M71: 19,851,338 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.9

Radius: 4.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.1 AU - 14.32 AU

Year: 19371 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,775,190 km

• M1: 92,152 km (0.107 R)
• M2: 391,946 km (0.083 R)
• M3: 426,653 km (0.077 R)
• M4: 829,221 km (0.077 R)
• M5: 920,775 km (0.045 R)
• M6: 1,113,607 km (0.103 R)
• M7: 1,231,938 km (0.104 R)
• M8: 1,301,352 km (0.117 R)
• M9: 1,517,521 km (0.107 R)
• M10: 1,942,379 km (0.117 R)
• M11: 1,982,770 km (0.099 R)
• M12: 2,043,956 km (0.113 R)
• M13: 2,188,916 km (0.049 R)
• M14: 2,733,751 km (0.034 R)
• M15: 2,779,229 km (0.082 R)
• M16: 3,056,434 km (0.118 R)
• M17: 3,270,209 km (0.11 R)
• M18: 3,391,085 km (0.03 R)
• M19: 3,562,823 km (0.105 R)
• M20: 3,712,271 km (0.115 R)
• M21: 3,812,951 km (0.077 R)
• M22: 3,914,677 km (0.037 R)
• M23: 5,062,990 km (0.092 R)
• M24: 5,429,206 km (0.093 R)
• M25: 5,629,966 km (0.1 R)
• M26: 5,891,763 km (0.076 R)
• M27: 6,098,058 km (0.074 R)
• M28: 6,731,156 km (0.082 R)
• M29: 7,639,215 km (0.069 R)
• M30: 7,993,613 km (0.045 R)
• M31: 8,320,334 km (0.051 R)
• M32: 8,852,454 km (0.11 R)
• M33: 8,919,623 km (0.062 R)
• M34: 9,020,901 km (0.111 R)
• M35: 9,190,396 km (0.097 R)
• M36: 9,774,725 km (0.097 R)
• M37: 10,229,802 km (0.067 R)
• M38: 10,584,349 km (0.063 R)
• M39: 10,691,610 km (0.06 R)
• M40: 11,783,076 km (0.089 R)
• M41: 12,643,563 km (0.113 R)
• M42: 12,871,401 km (0.103 R)
• M43: 13,254,072 km (0.116 R)
• M44: 13,369,562 km (0.091 R)
• M45: 13,640,483 km (0.09 R)
• M46: 14,226,907 km (0.072 R)
• M47: 14,702,180 km (0.045 R)
• M48: 14,741,973 km (0.089 R)
• M49: 14,821,708 km (0.042 R)
• M50: 15,142,296 km (0.11 R)
• M51: 15,222,780 km (0.092 R)
• M52: 15,505,520 km (0.086 R)
• M53: 17,744,851 km (0.041 R)
• M54: 18,256,176 km (0.04 R)
• M55: 18,341,746 km (0.096 R)
• M56: 18,858,607 km (0.062 R)
• M57: 19,118,757 km (0.077 R)
• M58: 19,511,302 km (0.111 R)
• M59: 20,393,182 km (0.088 R)
• M60: 20,437,612 km (0.045 R)
• M61: 20,838,983 km (0.086 R)
• M62: 23,022,963 km (0.066 R)
• M63: 23,069,188 km (0.07 R)
• M64: 23,115,414 km (0.057 R)
• M65: 23,860,412 km (0.086 R)
• M66: 25,469,486 km (0.034 R)
• M67: 25,901,226 km (0.079 R)
• M68: 26,626,177 km (0.11 R)
• M69: 26,869,423 km (0.109 R)
• M70: 28,145,493 km (0.114 R)
• M71: 28,741,192 km (0.091 R)
• M72: 29,541,840 km (0.114 R)
• M73: 29,592,104 km (0.046 R)
• M74: 30,349,668 km (0.095 R)
• M75: 30,501,959 km (0.076 R)
• M76: 30,909,463 km (0.067 R)
• M77: 30,960,476 km (0.119 R)
• M78: 31,062,651 km (0.105 R)
• M79: 32,816,836 km (0.102 R)
• M80: 33,025,226 km (0.055 R)
• M81: 33,391,142 km (0.074 R)
• M82: 35,347,284 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit