🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 29.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.54 AU - 0.7 AU

Year: 171 Days

Day: 20.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.59 AU - 0.95 AU

Year: 236 Days

Day: 30.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.55 AU - 2.07 AU

Year: 852 Days

Day: 15.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.88 AU - 2.28 AU

Year: 1049 Days

Day: 41.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,825,124 km

• M1: 1,587,383 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.24 AU - 2.68 AU

Year: 1350 Days

Day: 25.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.8

Radius: 4.7

Gravity: 34.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.51 AU - 21.73 AU

Year: 28109 Days

Day: 17.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,825,124 km

• M1: 74,649 km (0.068 R)
• M2: 222,003 km (0.078 R)
• M3: 425,606 km (0.073 R)
• M4: 597,494 km (0.106 R)
• M5: 908,508 km (0.099 R)
• M6: 1,196,035 km (0.029 R)
• M7: 1,438,084 km (0.095 R)
• M8: 2,087,040 km (0.076 R)
• M9: 2,210,009 km (0.032 R)
• M10: 2,769,655 km (0.079 R)
• M11: 5,011,977 km (0.049 R)
• M12: 6,678,049 km (0.101 R)
• M13: 7,103,804 km (0.044 R)
• M14: 8,367,757 km (0.103 R)
• M15: 8,892,397 km (0.06 R)
• M16: 9,360,189 km (0.093 R)
• M17: 9,427,658 km (0.073 R)
• M18: 9,495,426 km (0.118 R)
• M19: 10,042,355 km (0.116 R)
• M20: 10,250,147 km (0.117 R)
• M21: 10,529,297 km (0.032 R)
• M22: 10,740,379 km (0.067 R)
• M23: 13,608,320 km (0.032 R)
• M24: 15,244,023 km (0.079 R)
• M25: 15,323,459 km (0.092 R)
• M26: 15,642,701 km (0.113 R)
• M27: 17,353,652 km (0.063 R)
• M28: 18,021,008 km (0.08 R)
• M29: 18,273,380 km (0.087 R)
• M30: 18,526,948 km (0.061 R)
• M31: 18,952,105 km (0.115 R)
• M32: 20,072,743 km (0.075 R)
• M33: 24,950,980 km (0.116 R)
• M34: 25,514,665 km (0.105 R)
• M35: 25,703,457 km (0.118 R)
• M36: 26,177,383 km (0.12 R)
• M37: 26,845,936 km (0.112 R)
• M38: 27,907,632 km (0.105 R)
• M39: 29,575,349 km (0.102 R)
• M40: 30,271,428 km (0.067 R)
• M41: 30,671,603 km (0.092 R)
• M42: 30,972,893 km (0.097 R)
• M43: 32,801,128 km (0.082 R)
• M44: 34,351,112 km (0.094 R)
• M45: 35,292,531 km (0.066 R)
• M46: 35,502,866 km (0.044 R)
• M47: 37,521,839 km (0.086 R)
• M48: 38,059,344 km (0.079 R)
• M49: 38,275,064 km (0.077 R)
• M50: 41,670,038 km (0.089 R)
• M51: 43,122,185 km (0.114 R)
• M52: 43,459,677 km (0.117 R)
• M53: 44,477,392 km (0.077 R)
• M54: 44,590,937 km (0.093 R)
• M55: 45,274,300 km (0.107 R)
• M56: 46,075,845 km (0.091 R)
• M57: 48,508,755 km (0.081 R)
• M58: 48,859,712 km (0.113 R)
• M59: 50,153,584 km (0.111 R)
• M60: 51,339,745 km (0.108 R)
• M61: 52,295,376 km (0.084 R)
• M62: 53,981,644 km (0.089 R)
• M63: 56,667,225 km (0.104 R)
• M64: 57,778,438 km (0.071 R)
• M65: 58,896,831 km (0.114 R)
• M66: 60,147,769 km (0.043 R)
• M67: 61,281,122 km (0.068 R)
• M68: 63,313,260 km (0.09 R)
• M69: 63,568,922 km (0.081 R)
• M70: 67,313,058 km (0.05 R)
• M71: 71,659,774 km (0.114 R)
• M72: 72,059,350 km (0.104 R)
• M73: 72,459,673 km (0.114 R)
• M74: 74,068,599 km (0.085 R)
• M75: 74,472,662 km (0.097 R)
• M76: 75,418,271 km (0.119 R)
• M77: 76,367,918 km (0.115 R)
• M78: 77,321,455 km (0.097 R)
• M79: 79,102,866 km (0.079 R)
• M80: 80,067,623 km (0.06 R)
• M81: 80,759,214 km (0.065 R)
• M82: 81,313,773 km (0.093 R)
• M83: 83,685,198 km (0.036 R)
• M84: 84,106,017 km (0.082 R)
• M85: 88,067,369 km (0.065 R)
• M86: 88,781,250 km (0.033 R)
• M87: 89,210,446 km (0.083 R)
• M88: 90,070,784 km (0.108 R)
• M89: 91,510,962 km (0.104 R)
• M90: 92,089,158 km (0.099 R)
• M91: 92,233,969 km (0.077 R)
• M92: 92,813,661 km (0.099 R)
• M93: 95,291,001 km (0.101 R)
• M94: 95,730,370 km (0.12 R)
• M95: 98,085,340 km (0.117 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit