🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.65 AU - 3.97 AU

Year: 2136 Days

Day: 34.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,198,942 km

• M1: 1,373,458 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.44 AU - 4.24 AU

Year: 2670 Days

Day: 34.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.63 AU - 4.39 AU

Year: 2849 Days

Day: 34 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.89 AU - 5.29 AU

Year: 4074 Days

Day: 36.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,198,942 km

• M1: 44,730 km (0.098 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 11.3

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.36 AU - 7.2 AU

Year: 4930 Days

Day: 10.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 120.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,198,942 km

• M1: 141,370 km (0.117 R)
• M2: 513,121 km (0.057 R)
• M3: 928,853 km (0.087 R)
• M4: 1,425,518 km (0.105 R)
• M5: 2,009,249 km (0.103 R)
• M6: 2,488,561 km (0.09 R)
• M7: 2,855,973 km (0.076 R)
• M8: 3,614,434 km (0.109 R)
• M9: 4,864,474 km (0.108 R)
• M10: 5,302,048 km (0.085 R)
• M11: 6,131,119 km (0.098 R)
• M12: 6,544,458 km (0.028 R)
• M13: 8,818,495 km (0.073 R)
• M14: 10,287,696 km (0.088 R)
• M15: 10,645,235 km (0.091 R)
• M16: 12,509,075 km (0.091 R)
• M17: 13,812,820 km (0.118 R)
• M18: 15,147,532 km (0.102 R)
• M19: 17,308,324 km (0.075 R)
• M20: 18,991,599 km (0.113 R)
• M21: 23,059,315 km (0.072 R)
• M22: 23,828,248 km (0.07 R)
• M23: 24,693,821 km (0.092 R)
• M24: 25,417,576 km (0.094 R)
• M25: 28,105,700 km (0.12 R)
• M26: 29,788,526 km (0.104 R)
• M27: 30,608,622 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 10.2

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.77 AU - 10.03 AU

Year: 11051 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 97.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,198,942 km

• M1: 127,009 km (0.068 R)
• M2: 445,353 km (0.084 R)
• M3: 1,375,852 km (0.105 R)
• M4: 1,890,917 km (0.114 R)
• M5: 2,431,265 km (0.11 R)
• M6: 2,846,847 km (0.12 R)
• M7: 4,041,386 km (0.064 R)
• M8: 4,596,993 km (0.108 R)
• M9: 6,457,841 km (0.104 R)
• M10: 7,772,357 km (0.103 R)
• M11: 9,356,000 km (0.114 R)
• M12: 10,542,760 km (0.099 R)
• M13: 12,841,332 km (0.115 R)
• M14: 14,304,698 km (0.083 R)
• M15: 15,042,515 km (0.088 R)
• M16: 18,798,768 km (0.103 R)
• M17: 20,344,862 km (0.059 R)
• M18: 24,721,198 km (0.045 R)
• M19: 25,200,210 km (0.076 R)
• M20: 26,375,451 km (0.102 R)
• M21: 27,895,216 km (0.07 R)
• M22: 31,779,674 km (0.044 R)
• M23: 34,441,768 km (0.111 R)
• M24: 36,133,122 km (0.074 R)
• M25: 36,750,363 km (0.108 R)
• M26: 38,388,010 km (0.114 R)
• M27: 38,772,776 km (0.114 R)
• M28: 44,715,552 km (0.063 R)
• M29: 45,713,818 km (0.119 R)
• M30: 47,459,476 km (0.118 R)
• M31: 48,051,135 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.1

Radius: 5.6

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.52 AU - 19.88 AU

Year: 28688 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,198,942 km

• M1: 70,909 km (0.12 R)
• M2: 256,710 km (0.108 R)
• M3: 853,755 km (0.084 R)
• M4: 1,414,747 km (0.057 R)
• M5: 2,129,376 km (0.071 R)
• M6: 2,615,420 km (0.119 R)
• M7: 4,850,561 km (0.097 R)
• M8: 6,030,889 km (0.117 R)
• M9: 8,943,559 km (0.045 R)
• M10: 14,096,458 km (0.098 R)
• M11: 15,370,882 km (0.085 R)
• M12: 20,237,899 km (0.087 R)
• M13: 20,834,944 km (0.109 R)
• M14: 22,273,627 km (0.112 R)
• M15: 25,692,537 km (0.076 R)
• M16: 26,274,921 km (0.116 R)
• M17: 27,586,895 km (0.083 R)
• M18: 34,103,976 km (0.046 R)
• M19: 35,376,456 km (0.105 R)
• M20: 38,016,110 km (0.094 R)
• M21: 43,027,788 km (0.083 R)
• M22: 45,015,196 km (0.091 R)
• M23: 45,352,390 km (0.105 R)
• M24: 46,890,106 km (0.104 R)
• M25: 56,265,704 km (0.118 R)
• M26: 56,460,929 km (0.104 R)
• M27: 61,700,445 km (0.093 R)
• M28: 64,437,637 km (0.087 R)
• M29: 74,066,654 km (0.069 R)
• M30: 75,719,710 km (0.042 R)
• M31: 79,344,467 km (0.064 R)
• M32: 79,836,344 km (0.065 R)
• M33: 82,326,401 km (0.112 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit