🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.47 AU - 0.61 AU

Year: 142 Days

Day: 34.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.75 AU - 2.19 AU

Year: 990 Days

Day: 23.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,285,913 km

• M1: 42,187 km (0.116 R)
• M2: 857,495 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.65 AU - 2.41 AU

Year: 1036 Days

Day: 19.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,285,913 km

• M1: 1,614,311 km (0.089 R)

Asteroid Belt

Center: 2.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.2 AU - 2.9 AU

Year: 1458 Days

Day: 35.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,285,913 km

• M1: 1,698,235 km (0.085 R)
• M2: 2,369,181 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.63 AU - 4.97 AU

Year: 3194 Days

Day: 15.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,285,913 km

• M1: 1,390,213 km (0.102 R)

Asteroid Belt

Center: 10.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.7

Radius: 7.9

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.56 AU - 21.74 AU

Year: 26558 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,285,913 km

• M1: 233,821 km (0.103 R)
• M2: 390,151 km (0.109 R)
• M3: 530,773 km (0.072 R)
• M4: 716,873 km (0.095 R)
• M5: 803,041 km (0.076 R)
• M6: 1,149,660 km (0.105 R)
• M7: 1,429,258 km (0.048 R)
• M8: 2,477,042 km (0.083 R)
• M9: 2,565,603 km (0.101 R)
• M10: 2,791,945 km (0.09 R)
• M11: 3,263,926 km (0.037 R)
• M12: 3,361,315 km (0.108 R)
• M13: 3,509,267 km (0.082 R)
• M14: 4,549,570 km (0.11 R)
• M15: 4,658,478 km (0.095 R)
• M16: 4,934,935 km (0.054 R)
• M17: 5,159,780 km (0.096 R)
• M18: 5,795,721 km (0.097 R)
• M19: 6,826,450 km (0.114 R)
• M20: 10,313,427 km (0.082 R)
• M21: 11,111,083 km (0.052 R)
• M22: 11,480,290 km (0.118 R)
• M23: 12,154,827 km (0.118 R)
• M24: 12,688,443 km (0.065 R)
• M25: 12,996,764 km (0.08 R)
• M26: 13,229,538 km (0.046 R)
• M27: 13,463,808 km (0.056 R)
• M28: 13,620,737 km (0.047 R)
• M29: 14,254,583 km (0.106 R)
• M30: 15,798,134 km (0.075 R)
• M31: 17,223,502 km (0.096 R)
• M32: 18,081,147 km (0.117 R)
• M33: 18,515,130 km (0.115 R)
• M34: 21,924,017 km (0.054 R)
• M35: 22,016,319 km (0.05 R)
• M36: 25,230,130 km (0.083 R)
• M37: 26,007,291 km (0.105 R)
• M38: 27,187,917 km (0.083 R)
• M39: 27,685,031 km (0.057 R)
• M40: 28,890,042 km (0.109 R)
• M41: 29,295,601 km (0.044 R)
• M42: 29,907,457 km (0.12 R)
• M43: 31,872,425 km (0.105 R)
• M44: 32,081,712 km (0.099 R)
• M45: 33,985,644 km (0.055 R)
• M46: 34,628,317 km (0.082 R)
• M47: 35,491,646 km (0.05 R)
• M48: 37,129,144 km (0.117 R)
• M49: 40,817,629 km (0.11 R)
• M50: 45,913,681 km (0.109 R)
• M51: 46,386,859 km (0.108 R)
• M52: 48,415,705 km (0.034 R)
• M53: 49,380,462 km (0.102 R)
• M54: 50,108,106 km (0.057 R)
• M55: 52,065,893 km (0.095 R)
• M56: 52,312,431 km (0.107 R)
• M57: 52,806,552 km (0.108 R)
• M58: 53,054,137 km (0.119 R)
• M59: 53,924,048 km (0.044 R)
• M60: 55,174,836 km (0.118 R)
• M61: 56,182,228 km (0.085 R)
• M62: 56,308,639 km (0.093 R)
• M63: 57,704,835 km (0.118 R)
• M64: 59,369,561 km (0.082 R)
• M65: 62,222,691 km (0.104 R)
• M66: 64,061,399 km (0.078 R)
• M67: 66,317,933 km (0.054 R)
• M68: 66,852,745 km (0.114 R)
• M69: 66,986,635 km (0.047 R)
• M70: 71,455,423 km (0.117 R)
• M71: 72,966,361 km (0.102 R)
• M72: 73,104,291 km (0.031 R)
• M73: 74,487,772 km (0.044 R)
• M74: 76,999,819 km (0.053 R)
• M75: 78,266,315 km (0.116 R)
• M76: 80,534,667 km (0.098 R)
• M77: 82,106,791 km (0.108 R)
• M78: 82,250,106 km (0.093 R)
• M79: 85,717,037 km (0.052 R)
• M80: 88,348,314 km (0.087 R)
• M81: 90,561,315 km (0.087 R)
• M82: 91,451,572 km (0.08 R)
• M83: 92,046,672 km (0.114 R)
• M84: 92,195,672 km (0.108 R)
• M85: 95,192,117 km (0.052 R)
• M86: 96,097,334 km (0.096 R)
• M87: 96,551,064 km (0.101 R)
• M88: 96,853,850 km (0.065 R)
• M89: 98,068,286 km (0.106 R)
• M90: 102,821,908 km (0.116 R)
• M91: 103,285,960 km (0.037 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit