🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.46 AU - 0.76 AU

Year: 303 Days

Day: 46.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,780,262 km

• M1: 229,782 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.5

Radius: 12.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.85 AU - 1.37 AU

Year: 744 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,780,262 km

• M1: 154,235 km (0.06 R)
• M2: 551,418 km (0.095 R)
• M3: 1,028,934 km (0.05 R)
• M4: 1,521,261 km (0.1 R)
• M5: 2,028,547 km (0.107 R)
• M6: 2,503,221 km (0.082 R)
• M7: 3,286,366 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.6

Radius: 9.2

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.07 AU - 1.43 AU

Year: 889 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,780,262 km

• M1: 114,442 km (0.095 R)
• M2: 420,220 km (0.102 R)
• M3: 755,020 km (0.108 R)
• M4: 1,053,468 km (0.103 R)
• M5: 1,432,400 km (0.11 R)
• M6: 1,723,218 km (0.1 R)
• M7: 2,405,085 km (0.11 R)
• M8: 2,724,327 km (0.038 R)
• M9: 3,150,082 km (0.048 R)
• M10: 3,476,954 km (0.093 R)
• M11: 4,280,444 km (0.111 R)
• M12: 5,602,440 km (0.052 R)
• M13: 5,920,934 km (0.093 R)
• M14: 6,638,106 km (0.1 R)
• M15: 7,063,413 km (0.105 R)
• M16: 7,411,976 km (0.1 R)
• M17: 7,919,262 km (0.071 R)
• M18: 8,605,318 km (0.073 R)
• M19: 9,247,841 km (0.083 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 9.6

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.78 AU - 3.82 AU

Year: 3812 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,780,262 km

• M1: 119,379 km (0.086 R)
• M2: 419,772 km (0.119 R)
• M3: 1,477,279 km (0.098 R)
• M4: 1,807,441 km (0.092 R)
• M5: 2,115,763 km (0.119 R)
• M6: 2,459,389 km (0.096 R)
• M7: 2,840,415 km (0.071 R)
• M8: 3,456,160 km (0.119 R)
• M9: 4,203,999 km (0.072 R)
• M10: 6,345,044 km (0.092 R)
• M11: 6,652,169 km (0.047 R)
• M12: 7,329,697 km (0.051 R)
• M13: 8,195,420 km (0.103 R)
• M14: 8,822,086 km (0.12 R)
• M15: 9,882,585 km (0.109 R)
• M16: 10,678,446 km (0.099 R)
• M17: 13,624,327 km (0.106 R)
• M18: 14,930,316 km (0.119 R)
• M19: 18,839,907 km (0.05 R)
• M20: 20,127,496 km (0.116 R)
• M21: 23,165,380 km (0.112 R)
• M22: 24,793,304 km (0.092 R)
• M23: 26,180,974 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.5

Radius: 12

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.84 AU - 4.7 AU

Year: 5610 Days

Day: 10.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,780,262 km

• M1: 149,448 km (0.069 R)
• M2: 637,586 km (0.076 R)
• M3: 1,193,941 km (0.097 R)
• M4: 1,604,886 km (0.047 R)
• M5: 3,385,250 km (0.095 R)
• M6: 4,094,195 km (0.087 R)
• M7: 4,565,577 km (0.084 R)
• M8: 5,880,692 km (0.116 R)
• M9: 8,822,834 km (0.098 R)
• M10: 9,955,738 km (0.114 R)
• M11: 11,258,437 km (0.071 R)
• M12: 15,895,372 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 10.7

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.65 AU - 6.97 AU

Year: 8904 Days

Day: 14 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,780,262 km

• M1: 133,142 km (0.12 R)
• M2: 516,412 km (0.112 R)
• M3: 968,497 km (0.105 R)
• M4: 1,742,067 km (0.066 R)
• M5: 2,113,369 km (0.073 R)
• M6: 2,996,595 km (0.106 R)
• M7: 5,024,244 km (0.044 R)
• M8: 5,786,595 km (0.113 R)
• M9: 6,177,494 km (0.04 R)
• M10: 7,052,492 km (0.108 R)
• M11: 7,582,368 km (0.056 R)
• M12: 8,315,398 km (0.057 R)
• M13: 9,922,378 km (0.085 R)
• M14: 10,799,321 km (0.107 R)
• M15: 11,338,771 km (0.117 R)
• M16: 11,896,172 km (0.035 R)
• M17: 12,707,142 km (0.102 R)
• M18: 13,678,631 km (0.11 R)
• M19: 16,818,989 km (0.063 R)
• M20: 17,618,141 km (0.085 R)
• M21: 19,766,217 km (0.111 R)
• M22: 22,690,107 km (0.112 R)
• M23: 24,484,235 km (0.116 R)
• M24: 25,795,161 km (0.104 R)
• M25: 28,760,939 km (0.05 R)
• M26: 31,291,835 km (0.062 R)
• M27: 35,243,463 km (0.052 R)
• M28: 37,277,695 km (0.073 R)
• M29: 43,038,559 km (0.07 R)
• M30: 47,622,089 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit