🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 8.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.71 AU - 1.03 AU

Year: 560 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,585,375 km

• M1: 186,249 km (0.086 R)
• M2: 290,369 km (0.096 R)
• M3: 442,810 km (0.07 R)
• M4: 530,923 km (0.066 R)
• M5: 757,863 km (0.108 R)
• M6: 845,378 km (0.105 R)
• M7: 989,590 km (0.109 R)
• M8: 1,047,185 km (0.089 R)
• M9: 1,138,889 km (0.092 R)
• M10: 1,366,277 km (0.026 R)
• M11: 1,500,167 km (0.084 R)
• M12: 1,574,368 km (0.047 R)
• M13: 1,661,284 km (0.077 R)
• M14: 1,788,891 km (0.102 R)
• M15: 1,859,950 km (0.115 R)
• M16: 1,988,604 km (0.095 R)
• M17: 2,062,207 km (0.106 R)
• M18: 2,254,739 km (0.099 R)
• M19: 2,310,240 km (0.091 R)
• M20: 2,621,403 km (0.107 R)
• M21: 2,788,953 km (0.101 R)
• M22: 2,904,293 km (0.084 R)
• M23: 3,073,039 km (0.091 R)
• M24: 3,144,248 km (0.073 R)
• M25: 3,293,397 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 13.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.24 AU - 2.5 AU

Year: 2518 Days

Day: 12.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,585,375 km

• M1: 191,934 km (0.109 R)
• M2: 302,487 km (0.115 R)
• M3: 429,795 km (0.032 R)
• M4: 573,857 km (0.083 R)
• M5: 710,141 km (0.11 R)
• M6: 988,393 km (0.092 R)
• M7: 1,257,071 km (0.118 R)
• M8: 1,371,364 km (0.03 R)
• M9: 1,787,246 km (0.062 R)
• M10: 1,917,097 km (0.08 R)
• M11: 2,242,173 km (0.092 R)
• M12: 2,425,729 km (0.055 R)
• M13: 2,853,579 km (0.116 R)
• M14: 3,006,768 km (0.105 R)
• M15: 3,225,779 km (0.083 R)
• M16: 3,353,386 km (0.078 R)
• M17: 3,613,836 km (0.106 R)
• M18: 3,948,636 km (0.071 R)
• M19: 4,154,482 km (0.055 R)
• M20: 4,399,225 km (0.058 R)
• M21: 4,541,193 km (0.056 R)
• M22: 5,180,425 km (0.045 R)
• M23: 5,482,164 km (0.084 R)
• M24: 5,848,080 km (0.057 R)
• M25: 5,945,767 km (0.042 R)
• M26: 6,182,282 km (0.118 R)
• M27: 6,301,661 km (0.109 R)
• M28: 6,401,891 km (0.061 R)
• M29: 6,583,503 km (0.1 R)
• M30: 6,807,750 km (0.047 R)
• M31: 6,972,607 km (0.07 R)
• M32: 7,076,129 km (0.109 R)
• M33: 7,306,061 km (0.095 R)
• M34: 7,580,872 km (0.119 R)
• M35: 7,666,143 km (0.078 R)
• M36: 7,880,666 km (0.036 R)
• M37: 8,119,125 km (0.114 R)
• M38: 8,514,213 km (0.109 R)
• M39: 9,346,426 km (0.099 R)
• M40: 9,691,249 km (0.077 R)
• M41: 9,900,088 km (0.091 R)
• M42: 10,440,735 km (0.1 R)
• M43: 10,750,701 km (0.086 R)
• M44: 11,111,980 km (0.044 R)
• M45: 11,673,870 km (0.051 R)
• M46: 11,970,672 km (0.036 R)
• M47: 12,320,133 km (0.114 R)
• M48: 12,597,038 km (0.044 R)
• M49: 12,799,893 km (0.111 R)
• M50: 12,927,051 km (0.104 R)
• M51: 13,311,368 km (0.089 R)
• M52: 14,117,551 km (0.12 R)
• M53: 14,354,664 km (0.077 R)
• M54: 14,646,080 km (0.071 R)
• M55: 14,859,407 km (0.093 R)
• M56: 15,046,853 km (0.084 R)
• M57: 15,154,264 km (0.118 R)
• M58: 15,397,062 km (0.105 R)
• M59: 15,586,752 km (0.084 R)
• M60: 15,831,793 km (0.083 R)
• M61: 16,325,616 km (0.106 R)
• M62: 17,216,321 km (0.088 R)
• M63: 17,300,545 km (0.03 R)
• M64: 17,441,466 km (0.083 R)
• M65: 18,466,511 km (0.107 R)
• M66: 18,552,829 km (0.07 R)
• M67: 18,697,041 km (0.09 R)
• M68: 19,394,167 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509

Radius: 5.8

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.34 AU - 8.52 AU

Year: 16895 Days

Day: 23.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,585,375 km

• M1: 116,088 km (0.036 R)
• M2: 620,682 km (0.113 R)
• M3: 1,138,889 km (0.079 R)
• M4: 1,187,059 km (0.097 R)
• M5: 1,412,204 km (0.109 R)
• M6: 1,516,474 km (0.12 R)
• M7: 2,164,980 km (0.084 R)
• M8: 2,316,373 km (0.112 R)
• M9: 2,889,034 km (0.1 R)
• M10: 3,123,304 km (0.081 R)
• M11: 3,433,421 km (0.102 R)
• M12: 3,645,700 km (0.082 R)
• M13: 3,717,507 km (0.08 R)
• M14: 3,898,820 km (0.078 R)
• M15: 4,008,924 km (0.113 R)
• M16: 4,345,818 km (0.118 R)
• M17: 4,498,408 km (0.105 R)
• M18: 4,614,047 km (0.103 R)
• M19: 4,848,317 km (0.115 R)
• M20: 4,966,799 km (0.046 R)
• M21: 5,369,068 km (0.096 R)
• M22: 5,574,017 km (0.1 R)
• M23: 6,034,180 km (0.074 R)
• M24: 6,247,357 km (0.108 R)
• M25: 6,506,311 km (0.048 R)
• M26: 7,124,599 km (0.116 R)
• M27: 7,395,221 km (0.108 R)
• M28: 7,853,739 km (0.083 R)
• M29: 8,274,258 km (0.071 R)
• M30: 9,040,050 km (0.059 R)
• M31: 9,431,248 km (0.105 R)
• M32: 10,028,592 km (0.072 R)
• M33: 10,179,836 km (0.059 R)
• M34: 10,280,964 km (0.103 R)
• M35: 10,895,512 km (0.101 R)
• M36: 11,733,260 km (0.11 R)
• M37: 12,159,764 km (0.099 R)
• M38: 12,537,199 km (0.119 R)
• M39: 12,591,503 km (0.056 R)
• M40: 13,525,443 km (0.106 R)
• M41: 13,692,544 km (0.077 R)
• M42: 16,339,379 km (0.082 R)
• M43: 17,296,207 km (0.089 R)
• M44: 17,842,239 km (0.106 R)
• M45: 20,082,766 km (0.073 R)
• M46: 20,464,690 km (0.081 R)
• M47: 21,106,614 km (0.086 R)
• M48: 21,430,045 km (0.066 R)
• M49: 21,690,046 km (0.102 R)
• M50: 21,820,345 km (0.097 R)
• M51: 22,476,033 km (0.059 R)
• M52: 23,271,445 km (0.106 R)
• M53: 23,338,165 km (0.112 R)
• M54: 23,471,756 km (0.104 R)
• M55: 23,672,517 km (0.052 R)
• M56: 23,739,686 km (0.079 R)
• M57: 24,481,692 km (0.083 R)
• M58: 27,103,095 km (0.104 R)
• M59: 27,313,729 km (0.067 R)
• M60: 27,878,311 km (0.104 R)
• M61: 28,732,365 km (0.05 R)
• M62: 29,018,995 km (0.09 R)
• M63: 29,306,522 km (0.095 R)
• M64: 33,430,187 km (0.101 R)
• M65: 33,958,268 km (0.058 R)
• M66: 34,109,661 km (0.114 R)
• M67: 34,185,507 km (0.08 R)
• M68: 34,413,195 km (0.069 R)
• M69: 34,489,191 km (0.112 R)
• M70: 35,405,478 km (0.093 R)
• M71: 37,106,256 km (0.11 R)
• M72: 37,809,815 km (0.088 R)
• M73: 39,707,015 km (0.116 R)
• M74: 39,946,222 km (0.116 R)
• M75: 41,150,036 km (0.103 R)
• M76: 42,528,730 km (0.109 R)
• M77: 43,264,751 km (0.045 R)
• M78: 43,593,119 km (0.115 R)
• M79: 43,840,105 km (0.057 R)
• M80: 44,749,361 km (0.073 R)
• M81: 46,502,349 km (0.05 R)
• M82: 46,838,794 km (0.056 R)
• M83: 47,175,988 km (0.096 R)
• M84: 47,260,511 km (0.073 R)
• M85: 48,107,683 km (0.113 R)
• M86: 50,161,213 km (0.089 R)
• M87: 52,505,561 km (0.061 R)
• M88: 52,680,591 km (0.064 R)
• M89: 54,088,157 km (0.118 R)
• M90: 54,885,364 km (0.115 R)
• M91: 55,151,948 km (0.079 R)
• M92: 57,570,497 km (0.116 R)
• M93: 59,475,476 km (0.12 R)
• M94: 59,840,644 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit