🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.53 AU - 0.73 AU

Year: 184 Days

Day: 33.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.61 AU - 1.89 AU

Year: 854 Days

Day: 47.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 8.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.17 AU - 5.47 AU

Year: 3904 Days

Day: 13.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,164,622 km

• M1: 139,126 km (0.082 R)
• M2: 324,927 km (0.12 R)
• M3: 479,611 km (0.086 R)
• M4: 619,784 km (0.045 R)
• M5: 731,833 km (0.108 R)
• M6: 828,772 km (0.118 R)
• M7: 1,024,147 km (0.088 R)
• M8: 1,472,641 km (0.067 R)
• M9: 1,527,544 km (0.094 R)
• M10: 1,625,381 km (0.088 R)
• M11: 1,725,462 km (0.098 R)
• M12: 1,812,827 km (0.083 R)
• M13: 2,224,520 km (0.109 R)
• M14: 2,336,120 km (0.056 R)
• M15: 2,416,903 km (0.107 R)
• M16: 2,665,086 km (0.119 R)
• M17: 2,783,717 km (0.12 R)
• M18: 2,869,586 km (0.111 R)
• M19: 3,026,215 km (0.077 R)
• M20: 3,366,550 km (0.117 R)
• M21: 3,439,853 km (0.084 R)
• M22: 3,532,155 km (0.08 R)
• M23: 3,681,454 km (0.08 R)
• M24: 4,005,932 km (0.105 R)
• M25: 4,161,813 km (0.106 R)
• M26: 4,743,748 km (0.095 R)
• M27: 4,888,110 km (0.109 R)
• M28: 5,033,819 km (0.053 R)
• M29: 5,244,602 km (0.077 R)
• M30: 5,393,901 km (0.092 R)
• M31: 5,587,929 km (0.107 R)
• M32: 6,183,778 km (0.078 R)
• M33: 6,523,664 km (0.059 R)
• M34: 6,846,197 km (0.074 R)
• M35: 7,221,388 km (0.047 R)
• M36: 7,292,447 km (0.107 R)
• M37: 7,603,312 km (0.111 R)
• M38: 7,748,123 km (0.11 R)
• M39: 7,845,361 km (0.098 R)
• M40: 8,139,022 km (0.054 R)
• M41: 8,411,589 km (0.068 R)
• M42: 8,511,371 km (0.116 R)
• M43: 9,067,576 km (0.056 R)
• M44: 9,505,449 km (0.087 R)
• M45: 9,661,629 km (0.094 R)
• M46: 10,003,011 km (0.098 R)
• M47: 10,589,584 km (0.083 R)
• M48: 11,601,315 km (0.083 R)
• M49: 11,852,041 km (0.114 R)
• M50: 12,048,313 km (0.103 R)
• M51: 12,104,562 km (0.05 R)
• M52: 12,387,302 km (0.045 R)
• M53: 12,643,563 km (0.07 R)
• M54: 12,815,451 km (0.089 R)
• M55: 13,132,599 km (0.077 R)
• M56: 13,598,297 km (0.106 R)
• M57: 13,715,731 km (0.106 R)
• M58: 14,337,011 km (0.063 R)
• M59: 14,546,149 km (0.056 R)
• M60: 15,149,477 km (0.1 R)
• M61: 15,760,884 km (0.066 R)
• M62: 16,755,710 km (0.084 R)
• M63: 16,850,106 km (0.045 R)
• M64: 17,165,757 km (0.116 R)
• M65: 17,451,489 km (0.114 R)
• M66: 17,738,867 km (0.1 R)
• M67: 17,899,236 km (0.089 R)
• M68: 18,253,633 km (0.086 R)
• M69: 19,166,330 km (0.113 R)
• M70: 19,232,003 km (0.033 R)
• M71: 19,396,710 km (0.101 R)
• M72: 19,628,138 km (0.084 R)
• M73: 19,727,621 km (0.092 R)
• M74: 19,993,606 km (0.117 R)
• M75: 20,428,487 km (0.093 R)
• M76: 20,529,166 km (0.06 R)
• M77: 20,596,485 km (0.09 R)
• M78: 20,967,937 km (0.077 R)
• M79: 22,198,828 km (0.107 R)
• M80: 22,648,968 km (0.112 R)
• M81: 22,927,519 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.5

Radius: 6.8

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.18 AU - 17.38 AU

Year: 26503 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,164,622 km

• M1: 87,664 km (0.067 R)
• M2: 180,714 km (0.085 R)
• M3: 243,695 km (0.112 R)
• M4: 336,146 km (0.027 R)
• M5: 609,013 km (0.095 R)
• M6: 824,583 km (0.037 R)
• M7: 1,001,707 km (0.113 R)
• M8: 1,323,941 km (0.085 R)
• M9: 1,461,422 km (0.078 R)
• M10: 1,676,843 km (0.1 R)
• M11: 1,979,629 km (0.106 R)
• M12: 3,214,559 km (0.08 R)
• M13: 3,307,011 km (0.077 R)
• M14: 3,353,535 km (0.097 R)
• M15: 4,330,709 km (0.064 R)
• M16: 5,117,594 km (0.118 R)
• M17: 5,499,667 km (0.05 R)
• M18: 7,544,520 km (0.082 R)
• M19: 8,167,745 km (0.062 R)
• M20: 8,421,762 km (0.116 R)
• M21: 10,338,858 km (0.072 R)
• M22: 10,751,749 km (0.119 R)
• M23: 11,522,776 km (0.097 R)
• M24: 12,969,537 km (0.101 R)
• M25: 13,191,540 km (0.065 R)
• M26: 13,489,390 km (0.059 R)
• M27: 15,166,980 km (0.103 R)
• M28: 15,322,861 km (0.087 R)
• M29: 15,951,172 km (0.117 R)
• M30: 17,151,845 km (0.107 R)
• M31: 17,640,282 km (0.09 R)
• M32: 20,406,945 km (0.055 R)
• M33: 20,578,982 km (0.096 R)
• M34: 21,620,931 km (0.106 R)
• M35: 21,884,074 km (0.11 R)
• M36: 22,236,676 km (0.072 R)
• M37: 24,848,206 km (0.082 R)
• M38: 25,400,671 km (0.082 R)
• M39: 25,863,976 km (0.09 R)
• M40: 26,143,425 km (0.098 R)
• M41: 26,517,419 km (0.108 R)
• M42: 27,745,319 km (0.068 R)
• M43: 27,840,463 km (0.093 R)
• M44: 32,236,247 km (0.1 R)
• M45: 33,444,399 km (0.115 R)
• M46: 34,155,887 km (0.08 R)
• M47: 34,462,413 km (0.045 R)
• M48: 35,593,971 km (0.071 R)
• M49: 35,801,014 km (0.071 R)
• M50: 36,842,365 km (0.051 R)
• M51: 40,240,630 km (0.114 R)
• M52: 40,456,351 km (0.084 R)
• M53: 40,997,296 km (0.098 R)
• M54: 41,867,657 km (0.064 R)
• M55: 43,074,463 km (0.12 R)
• M56: 43,737,630 km (0.107 R)
• M57: 44,738,590 km (0.098 R)
• M58: 44,961,939 km (0.094 R)
• M59: 45,522,333 km (0.05 R)
• M60: 47,103,283 km (0.084 R)
• M61: 48,014,783 km (0.114 R)
• M62: 48,243,518 km (0.058 R)
• M63: 48,587,444 km (0.072 R)
• M64: 49,623,858 km (0.114 R)
• M65: 51,835,812 km (0.105 R)
• M66: 56,234,438 km (0.108 R)
• M67: 56,355,014 km (0.027 R)
• M68: 58,295,298 km (0.07 R)
• M69: 59,150,998 km (0.073 R)
• M70: 61,494,598 km (0.071 R)
• M71: 62,116,327 km (0.056 R)
• M72: 62,615,236 km (0.092 R)
• M73: 64,750,446 km (0.08 R)
• M74: 65,003,267 km (0.053 R)
• M75: 67,677,030 km (0.062 R)
• M76: 68,061,945 km (0.116 R)
• M77: 70,906,548 km (0.118 R)
• M78: 76,978,876 km (0.058 R)
• M79: 77,648,924 km (0.044 R)
• M80: 80,076,898 km (0.097 R)
• M81: 81,572,877 km (0.065 R)
• M82: 83,627,753 km (0.119 R)
• M83: 83,903,013 km (0.054 R)
• M84: 86,393,967 km (0.11 R)
• M85: 88,207,991 km (0.086 R)
• M86: 89,330,573 km (0.103 R)
• M87: 89,752,739 km (0.102 R)
• M88: 90,175,652 km (0.11 R)
• M89: 90,316,722 km (0.093 R)
• M90: 90,457,793 km (0.064 R)
• M91: 91,589,800 km (0.087 R)
• M92: 91,731,769 km (0.094 R)
• M93: 93,011,429 km (0.071 R)
• M94: 94,297,223 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit