🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 154 Days

Day: 30.3 Hours

Environment

Temp: 241 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.75 AU - 0.97 AU

Year: 286 Days

Day: 41 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,651,463 km

• M1: 318,195 km (0.117 R)
• M2: 598,391 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.82 AU - 1.14 AU

Year: 347 Days

Day: 14.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.14 AU - 1.24 AU

Year: 465 Days

Day: 17.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.34 AU - 1.78 AU

Year: 698 Days

Day: 20.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 108.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.68 AU - 3.16 AU

Year: 1787 Days

Day: 24.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.18 AU - 3.78 AU

Year: 2325 Days

Day: 31.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.4

Radius: 6.5

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.57 AU - 21.73 AU

Year: 26558 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,651,463 km

• M1: 304,432 km (0.095 R)
• M2: 935,286 km (0.111 R)
• M3: 1,242,410 km (0.057 R)
• M4: 1,475,484 km (0.09 R)
• M5: 1,944,324 km (0.099 R)
• M6: 2,415,407 km (0.104 R)
• M7: 2,497,387 km (0.115 R)
• M8: 2,580,264 km (0.112 R)
• M9: 3,230,416 km (0.094 R)
• M10: 3,320,923 km (0.103 R)
• M11: 3,458,104 km (0.09 R)
• M12: 3,504,181 km (0.045 R)
• M13: 3,550,556 km (0.052 R)
• M14: 4,171,985 km (0.071 R)
• M15: 4,221,054 km (0.1 R)
• M16: 4,270,421 km (0.054 R)
• M17: 4,982,058 km (0.038 R)
• M18: 5,245,051 km (0.102 R)
• M19: 6,116,758 km (0.043 R)
• M20: 7,868,848 km (0.119 R)
• M21: 9,116,793 km (0.025 R)
• M22: 9,438,429 km (0.098 R)
• M23: 9,503,205 km (0.084 R)
• M24: 12,852,252 km (0.105 R)
• M25: 14,165,273 km (0.096 R)
• M26: 14,837,715 km (0.11 R)
• M27: 16,058,583 km (0.106 R)
• M28: 16,837,839 km (0.052 R)
• M29: 17,153,041 km (0.115 R)
• M30: 17,232,179 km (0.096 R)
• M31: 18,271,435 km (0.116 R)
• M32: 18,433,150 km (0.085 R)
• M33: 18,839,458 km (0.087 R)
• M34: 18,921,139 km (0.065 R)
• M35: 20,076,034 km (0.091 R)
• M36: 20,578,085 km (0.075 R)
• M37: 20,830,606 km (0.115 R)
• M38: 21,084,174 km (0.048 R)
• M39: 23,763,472 km (0.045 R)
• M40: 23,851,735 km (0.083 R)
• M41: 24,116,972 km (0.054 R)
• M42: 25,729,039 km (0.077 R)
• M43: 27,375,513 km (0.092 R)
• M44: 28,773,505 km (0.113 R)
• M45: 29,150,192 km (0.091 R)
• M46: 29,528,525 km (0.112 R)
• M47: 29,813,360 km (0.08 R)
• M48: 31,541,365 km (0.05 R)
• M49: 32,613,383 km (0.112 R)
• M50: 33,499,152 km (0.061 R)
• M51: 33,796,253 km (0.069 R)
• M52: 34,792,725 km (0.102 R)
• M53: 34,892,955 km (0.087 R)
• M54: 35,395,305 km (0.058 R)
• M55: 35,697,792 km (0.079 R)
• M56: 36,610,638 km (0.09 R)
• M57: 36,712,514 km (0.047 R)
• M58: 36,814,540 km (0.058 R)
• M59: 37,223,391 km (0.1 R)
• M60: 37,325,866 km (0.109 R)
• M61: 38,562,741 km (0.037 R)
• M62: 39,394,654 km (0.046 R)
• M63: 42,139,327 km (0.107 R)
• M64: 42,246,139 km (0.086 R)
• M65: 42,460,064 km (0.084 R)
• M66: 42,674,289 km (0.096 R)
• M67: 43,211,345 km (0.097 R)
• M68: 43,967,113 km (0.062 R)
• M69: 44,400,947 km (0.099 R)
• M70: 44,509,555 km (0.102 R)
• M71: 44,945,184 km (0.028 R)
• M72: 51,874,707 km (0.101 R)
• M73: 52,103,592 km (0.12 R)
• M74: 53,831,896 km (0.066 R)
• M75: 57,107,940 km (0.055 R)
• M76: 57,937,011 km (0.074 R)
• M77: 59,487,144 km (0.1 R)
• M78: 60,809,440 km (0.034 R)
• M79: 63,973,285 km (0.066 R)
• M80: 69,069,935 km (0.104 R)
• M81: 72,241,111 km (0.11 R)
• M82: 72,624,829 km (0.082 R)
• M83: 73,780,024 km (0.048 R)
• M84: 75,718,962 km (0.081 R)
• M85: 78,329,894 km (0.107 R)
• M86: 81,635,109 km (0.087 R)
• M87: 82,435,009 km (0.108 R)
• M88: 83,103,712 km (0.045 R)
• M89: 83,237,602 km (0.081 R)
• M90: 83,639,870 km (0.092 R)
• M91: 85,525,701 km (0.106 R)
• M92: 86,473,703 km (0.047 R)
• M93: 87,017,192 km (0.044 R)
• M94: 88,790,824 km (0.099 R)
• M95: 89,613,463 km (0.095 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 10,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit