🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.36 AU - 1.36 AU

Year: 585 Days

Day: 15.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,657,108 km

• M1: 1,066,184 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.67 AU - 2.69 AU

Year: 1619 Days

Day: 13 Hours

Environment

Temp: -95 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.18 AU - 3.4 AU

Year: 2202 Days

Day: 38.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 159.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,657,108 km

• M1: 561,441 km (0.061 R)
• M2: 2,766,065 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.4 AU - 3.5 AU

Year: 2364 Days

Day: 34.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 80.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,657,108 km

• M1: 305,329 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.66 AU - 4.08 AU

Year: 2809 Days

Day: 21.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.46 AU - 4.36 AU

Year: 2853 Days

Day: 37.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 9.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.45 AU - 11.23 AU

Year: 11389 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 145.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 56,657,108 km

• M1: 129,701 km (0.116 R)
• M2: 193,879 km (0.085 R)
• M3: 257,757 km (0.094 R)
• M4: 320,738 km (0.117 R)
• M5: 411,245 km (0.098 R)
• M6: 741,407 km (0.115 R)
• M7: 1,282,503 km (0.092 R)
• M8: 1,801,458 km (0.091 R)
• M9: 2,613,624 km (0.092 R)
• M10: 2,725,972 km (0.044 R)
• M11: 2,984,627 km (0.106 R)
• M12: 3,792,007 km (0.094 R)
• M13: 3,935,471 km (0.104 R)
• M14: 4,393,839 km (0.099 R)
• M15: 4,714,427 km (0.097 R)
• M16: 5,868,126 km (0.089 R)
• M17: 5,941,878 km (0.109 R)
• M18: 6,619,706 km (0.096 R)
• M19: 6,889,880 km (0.067 R)
• M20: 7,065,507 km (0.114 R)
• M21: 7,203,137 km (0.108 R)
• M22: 7,782,829 km (0.118 R)
• M23: 7,864,061 km (0.119 R)
• M24: 8,253,315 km (0.06 R)
• M25: 8,691,038 km (0.079 R)
• M26: 9,200,419 km (0.057 R)
• M27: 9,654,149 km (0.032 R)
• M28: 9,763,206 km (0.052 R)
• M29: 10,359,503 km (0.118 R)
• M30: 11,633,628 km (0.098 R)
• M31: 12,454,771 km (0.06 R)
• M32: 12,621,273 km (0.077 R)
• M33: 12,860,480 km (0.069 R)
• M34: 13,052,863 km (0.066 R)
• M35: 14,902,491 km (0.114 R)
• M36: 15,028,752 km (0.095 R)
• M37: 15,358,465 km (0.105 R)
• M38: 15,511,504 km (0.034 R)
• M39: 15,793,496 km (0.056 R)
• M40: 17,175,182 km (0.033 R)
• M41: 17,334,055 km (0.075 R)
• M42: 17,653,297 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.8

Radius: 3

Gravity: 40.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.76 AU - 15.46 AU

Year: 17514 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,657,108 km

• M1: 39,045 km (0.12 R)
• M2: 63,579 km (0.06 R)
• M3: 131,048 km (0.054 R)
• M4: 151,842 km (0.029 R)
• M5: 234,869 km (0.108 R)
• M6: 456,722 km (0.112 R)
• M7: 507,286 km (0.101 R)
• M8: 559,945 km (0.093 R)
• M9: 728,093 km (0.079 R)
• M10: 890,407 km (0.062 R)
• M11: 932,593 km (0.083 R)
• M12: 975,528 km (0.112 R)
• M13: 1,085,931 km (0.058 R)
• M14: 1,131,110 km (0.114 R)
• M15: 1,153,998 km (0.1 R)
• M16: 1,366,876 km (0.113 R)
• M17: 1,721,423 km (0.102 R)
• M18: 1,827,787 km (0.036 R)
• M19: 2,449,964 km (0.077 R)
• M20: 2,630,230 km (0.077 R)
• M21: 2,752,750 km (0.114 R)
• M22: 2,845,800 km (0.081 R)
• M23: 2,877,066 km (0.106 R)
• M24: 3,067,056 km (0.119 R)
• M25: 3,163,546 km (0.097 R)
• M26: 3,425,791 km (0.062 R)
• M27: 3,559,532 km (0.045 R)
• M28: 3,593,191 km (0.063 R)
• M29: 4,111,398 km (0.1 R)
• M30: 4,506,187 km (0.068 R)
• M31: 4,579,191 km (0.118 R)
• M32: 5,063,589 km (0.059 R)
• M33: 5,254,176 km (0.083 R)
• M34: 7,072,389 km (0.041 R)
• M35: 7,457,155 km (0.099 R)
• M36: 7,761,287 km (0.074 R)
• M37: 7,848,802 km (0.05 R)
• M38: 7,892,784 km (0.112 R)
• M39: 8,025,028 km (0.103 R)
• M40: 9,621,387 km (0.054 R)
• M41: 9,904,725 km (0.096 R)
• M42: 11,015,639 km (0.079 R)
• M43: 11,912,179 km (0.116 R)
• M44: 13,039,399 km (0.082 R)
• M45: 14,040,059 km (0.095 R)
• M46: 15,010,501 km (0.117 R)
• M47: 15,338,718 km (0.099 R)
• M48: 18,748,802 km (0.042 R)
• M49: 20,235,805 km (0.104 R)
• M50: 20,780,341 km (0.09 R)
• M51: 21,023,886 km (0.045 R)
• M52: 22,007,642 km (0.113 R)
• M53: 22,318,058 km (0.12 R)
• M54: 23,132,020 km (0.101 R)
• M55: 23,384,391 km (0.087 R)
• M56: 24,467,181 km (0.08 R)
• M57: 24,531,508 km (0.115 R)
• M58: 24,595,685 km (0.118 R)
• M59: 27,012,439 km (0.094 R)
• M60: 28,484,781 km (0.084 R)
• M61: 29,640,275 km (0.101 R)
• M62: 30,396,043 km (0.108 R)
• M63: 30,811,028 km (0.095 R)
• M64: 31,786,406 km (0.067 R)
• M65: 31,926,579 km (0.08 R)
• M66: 33,553,306 km (0.084 R)
• M67: 33,838,889 km (0.108 R)
• M68: 34,700,722 km (0.106 R)
• M69: 35,642,441 km (0.118 R)
• M70: 36,226,172 km (0.095 R)
• M71: 36,739,442 km (0.069 R)
• M72: 36,960,099 km (0.083 R)
• M73: 37,921,714 km (0.059 R)
• M74: 40,779,183 km (0.105 R)
• M75: 41,084,063 km (0.095 R)
• M76: 42,079,936 km (0.066 R)
• M77: 43,083,588 km (0.066 R)
• M78: 45,193,367 km (0.027 R)
• M79: 45,666,695 km (0.065 R)
• M80: 47,496,576 km (0.105 R)
• M81: 48,622,001 km (0.093 R)
• M82: 50,571,859 km (0.074 R)
• M83: 51,638,492 km (0.111 R)
• M84: 51,885,777 km (0.084 R)
• M85: 52,133,362 km (0.088 R)
• M86: 52,795,632 km (0.114 R)
• M87: 53,294,092 km (0.067 R)
• M88: 53,710,722 km (0.092 R)
• M89: 54,967,045 km (0.112 R)
• M90: 55,472,237 km (0.087 R)
• M91: 55,556,610 km (0.12 R)
• M92: 55,725,506 km (0.07 R)
• M93: 55,894,402 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 11,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit