🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.47 AU - 0.55 AU

Year: 131 Days

Day: 16.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.79 AU - 0.99 AU

Year: 302 Days

Day: 15.5 Hours

Environment

Temp: 87 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.67 AU - 3.75 AU

Year: 2070 Days

Day: 34.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.57 AU - 3.95 AU

Year: 2118 Days

Day: 43 Hours

Environment

Temp: -113 °C

Axial Tilt: 131.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.06 AU - 4.9 AU

Year: 3413 Days

Day: 30.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.9

Radius: 6.4

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.19 AU - 19.69 AU

Year: 26211 Days

Day: 17 Hours

Environment

Temp: -205 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,980,011 km

• M1: 122,221 km (0.028 R)
• M2: 163,660 km (0.081 R)
• M3: 227,090 km (0.114 R)
• M4: 403,017 km (0.099 R)
• M5: 752,477 km (0.107 R)
• M6: 1,151,006 km (0.095 R)
• M7: 1,400,834 km (0.117 R)
• M8: 1,606,980 km (0.07 R)
• M9: 1,698,235 km (0.106 R)
• M10: 1,982,621 km (0.108 R)
• M11: 2,350,482 km (0.111 R)
• M12: 2,848,792 km (0.061 R)
• M13: 3,034,593 km (0.114 R)
• M14: 3,575,688 km (0.07 R)
• M15: 4,314,702 km (0.076 R)
• M16: 5,786,595 km (0.071 R)
• M17: 5,927,516 km (0.09 R)
• M18: 6,069,485 km (0.055 R)
• M19: 6,357,012 km (0.102 R)
• M20: 6,599,959 km (0.045 R)
• M21: 6,747,313 km (0.087 R)
• M22: 7,397,914 km (0.026 R)
• M23: 7,704,889 km (0.097 R)
• M24: 8,068,412 km (0.11 R)
• M25: 11,523,374 km (0.112 R)
• M26: 11,938,808 km (0.112 R)
• M27: 12,359,028 km (0.091 R)
• M28: 12,601,377 km (0.036 R)
• M29: 13,899,437 km (0.083 R)
• M30: 16,221,346 km (0.052 R)
• M31: 16,753,466 km (0.098 R)
• M32: 16,887,356 km (0.106 R)
• M33: 17,156,333 km (0.098 R)
• M34: 17,223,801 km (0.05 R)
• M35: 17,426,656 km (0.104 R)
• M36: 17,903,125 km (0.027 R)
• M37: 19,498,736 km (0.098 R)
• M38: 19,569,197 km (0.113 R)
• M39: 19,639,657 km (0.03 R)
• M40: 23,195,449 km (0.03 R)
• M41: 23,569,294 km (0.113 R)
• M42: 24,398,665 km (0.05 R)
• M43: 24,550,507 km (0.103 R)
• M44: 25,699,269 km (0.076 R)
• M45: 26,319,053 km (0.117 R)
• M46: 28,207,875 km (0.117 R)
• M47: 28,847,107 km (0.096 R)
• M48: 29,410,493 km (0.062 R)
• M49: 29,491,275 km (0.026 R)
• M50: 30,793,525 km (0.1 R)
• M51: 31,865,244 km (0.083 R)
• M52: 31,948,271 km (0.067 R)
• M53: 33,285,227 km (0.1 R)
• M54: 35,067,686 km (0.108 R)
• M55: 35,239,125 km (0.111 R)
• M56: 37,317,189 km (0.106 R)
• M57: 37,579,733 km (0.104 R)
• M58: 37,667,397 km (0.094 R)
• M59: 38,106,617 km (0.086 R)
• M60: 39,256,725 km (0.118 R)
• M61: 40,238,686 km (0.085 R)
• M62: 40,777,687 km (0.058 R)
• M63: 41,228,724 km (0.058 R)
• M64: 41,590,751 km (0.12 R)
• M65: 43,232,887 km (0.085 R)
• M66: 44,154,260 km (0.084 R)
• M67: 44,989,016 km (0.062 R)
• M68: 45,735,510 km (0.117 R)
• M69: 46,674,236 km (0.08 R)
• M70: 47,240,464 km (0.08 R)
• M71: 48,475,245 km (0.039 R)
• M72: 50,976,522 km (0.069 R)
• M73: 51,559,804 km (0.073 R)
• M74: 51,657,192 km (0.068 R)
• M75: 51,852,118 km (0.101 R)
• M76: 52,047,343 km (0.108 R)
• M77: 52,732,651 km (0.086 R)
• M78: 53,125,645 km (0.072 R)
• M79: 53,618,121 km (0.083 R)
• M80: 57,208,769 km (0.115 R)
• M81: 58,727,786 km (0.09 R)
• M82: 59,339,043 km (0.074 R)
• M83: 60,362,442 km (0.048 R)
• M84: 61,185,380 km (0.106 R)
• M85: 65,355,570 km (0.104 R)
• M86: 65,461,036 km (0.109 R)
• M87: 65,672,119 km (0.112 R)
• M88: 65,777,585 km (0.043 R)
• M89: 68,435,790 km (0.078 R)
• M90: 69,401,444 km (0.068 R)
• M91: 70,803,924 km (0.114 R)
• M92: 71,129,000 km (0.119 R)
• M93: 71,671,741 km (0.118 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit