🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.85 AU

Year: 266 Days

Day: 25.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.68 AU - 1.06 AU

Year: 285 Days

Day: 36 Hours

Environment

Temp: 195 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,398,448 km

• M1: 205,996 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.11 AU

Year: 331 Days

Day: 15.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1 AU - 1.06 AU

Year: 367 Days

Day: 31.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,398,448 km

• M1: 112,049 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.22 AU - 1.52 AU

Year: 564 Days

Day: 44.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.7 AU - 1.78 AU

Year: 807 Days

Day: 21.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,398,448 km

• M1: 344,673 km (0.084 R)
• M2: 392,246 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.78 AU - 1.96 AU

Year: 899 Days

Day: 41.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 109.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.73 AU - 5.39 AU

Year: 4000 Days

Day: 22.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.5

Radius: 5.4

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.84 AU - 22.08 AU

Year: 31341 Days

Day: 20.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,398,448 km

• M1: 870,660 km (0.074 R)
• M2: 1,449,753 km (0.062 R)
• M3: 2,082,851 km (0.086 R)
• M4: 2,253,094 km (0.113 R)
• M5: 2,339,860 km (0.082 R)
• M6: 4,189,040 km (0.047 R)
• M7: 5,532,428 km (0.107 R)
• M8: 6,007,402 km (0.052 R)
• M9: 7,315,635 km (0.062 R)
• M10: 7,444,588 km (0.064 R)
• M11: 8,368,954 km (0.1 R)
• M12: 8,707,793 km (0.074 R)
• M13: 8,776,009 km (0.081 R)
• M14: 10,179,238 km (0.12 R)
• M15: 12,333,896 km (0.066 R)
• M16: 12,564,725 km (0.097 R)
• M17: 12,874,542 km (0.068 R)
• M18: 13,265,442 km (0.088 R)
• M19: 14,138,944 km (0.107 R)
• M20: 14,542,110 km (0.076 R)
• M21: 14,623,192 km (0.099 R)
• M22: 14,785,805 km (0.065 R)
• M23: 15,691,021 km (0.062 R)
• M24: 16,954,076 km (0.074 R)
• M25: 17,468,394 km (0.105 R)
• M26: 18,776,328 km (0.103 R)
• M27: 19,308,298 km (0.117 R)
• M28: 19,397,458 km (0.043 R)
• M29: 19,935,263 km (0.102 R)
• M30: 20,115,678 km (0.103 R)
• M31: 21,025,382 km (0.053 R)
• M32: 21,485,396 km (0.111 R)
• M33: 21,855,651 km (0.096 R)
• M34: 21,948,700 km (0.073 R)
• M35: 22,321,648 km (0.105 R)
• M36: 23,358,062 km (0.082 R)
• M37: 24,506,525 km (0.092 R)
• M38: 24,893,385 km (0.101 R)
• M39: 25,282,339 km (0.078 R)
• M40: 26,066,232 km (0.087 R)
• M41: 27,156,950 km (0.108 R)
• M42: 28,161,500 km (0.042 R)
• M43: 29,485,441 km (0.07 R)
• M44: 32,087,846 km (0.067 R)
• M45: 32,405,143 km (0.066 R)
• M46: 33,363,018 km (0.119 R)
• M47: 35,306,444 km (0.12 R)
• M48: 36,072,086 km (0.119 R)
• M49: 36,732,710 km (0.034 R)
• M50: 37,175,370 km (0.116 R)
• M51: 37,286,372 km (0.065 R)
• M52: 39,076,161 km (0.087 R)
• M53: 39,981,677 km (0.092 R)
• M54: 40,551,046 km (0.056 R)
• M55: 40,665,189 km (0.043 R)
• M56: 41,928,543 km (0.115 R)
• M57: 46,032,761 km (0.079 R)
• M58: 46,749,035 km (0.118 R)
• M59: 47,348,773 km (0.114 R)
• M60: 47,589,476 km (0.117 R)
• M61: 47,709,903 km (0.095 R)
• M62: 49,041,623 km (0.052 R)
• M63: 49,773,156 km (0.039 R)
• M64: 50,877,338 km (0.082 R)
• M65: 52,610,729 km (0.035 R)
• M66: 54,994,122 km (0.103 R)
• M67: 55,627,220 km (0.07 R)
• M68: 61,563,264 km (0.109 R)
• M69: 63,144,513 km (0.082 R)
• M70: 63,409,451 km (0.098 R)
• M71: 65,541,370 km (0.102 R)
• M72: 67,967,848 km (0.061 R)
• M73: 68,511,038 km (0.115 R)
• M74: 71,110,899 km (0.055 R)
• M75: 71,386,458 km (0.107 R)
• M76: 72,630,813 km (0.075 R)
• M77: 74,161,349 km (0.067 R)
• M78: 74,301,074 km (0.083 R)
• M79: 77,679,293 km (0.069 R)
• M80: 81,107,178 km (0.078 R)
• M81: 81,539,217 km (0.066 R)
• M82: 81,683,280 km (0.069 R)
• M83: 82,839,671 km (0.082 R)
• M84: 83,855,740 km (0.108 R)
• M85: 84,001,299 km (0.064 R)
• M86: 84,292,566 km (0.082 R)
• M87: 84,730,140 km (0.116 R)
• M88: 85,900,593 km (0.105 R)
• M89: 87,371,140 km (0.077 R)
• M90: 88,998,316 km (0.096 R)
• M91: 90,486,366 km (0.051 R)
• M92: 90,784,814 km (0.089 R)
• M93: 93,336,056 km (0.077 R)
• M94: 93,637,646 km (0.09 R)
• M95: 104,085,561 km (0.032 R)
• M96: 104,242,040 km (0.116 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit