🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.46 AU - 1.76 AU

Year: 725 Days

Day: 17 Hours

Environment

Temp: -22 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.29 AU - 3.23 AU

Year: 1627 Days

Day: 47.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.5

Radius: 10.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.29 AU - 5.43 AU

Year: 4402 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,608,123 km

• M1: 128,205 km (0.113 R)
• M2: 605,572 km (0.109 R)
• M3: 942,467 km (0.073 R)
• M4: 1,570,927 km (0.104 R)
• M5: 2,383,842 km (0.077 R)
• M6: 3,339,772 km (0.03 R)
• M7: 3,675,919 km (0.115 R)
• M8: 4,416,728 km (0.069 R)
• M9: 5,412,451 km (0.105 R)
• M10: 5,850,324 km (0.087 R)
• M11: 6,252,742 km (0.092 R)
• M12: 6,797,278 km (0.05 R)
• M13: 8,051,058 km (0.095 R)
• M14: 8,405,156 km (0.098 R)
• M15: 9,031,223 km (0.086 R)
• M16: 10,293,829 km (0.079 R)
• M17: 11,896,172 km (0.116 R)
• M18: 12,828,466 km (0.116 R)
• M19: 14,061,601 km (0.066 R)
• M20: 15,156,957 km (0.086 R)
• M21: 16,477,457 km (0.1 R)
• M22: 17,813,366 km (0.045 R)
• M23: 18,538,467 km (0.101 R)
• M24: 19,982,984 km (0.081 R)
• M25: 20,633,885 km (0.117 R)
• M26: 22,671,707 km (0.081 R)
• M27: 24,029,756 km (0.093 R)

Asteroid Belt

Center: 8.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 9.2

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.32 AU - 12.9 AU

Year: 13137 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,608,123 km

• M1: 116,986 km (0.109 R)
• M2: 659,128 km (0.082 R)
• M3: 2,693,061 km (0.119 R)
• M4: 3,365,802 km (0.103 R)
• M5: 4,720,112 km (0.096 R)
• M6: 6,367,633 km (0.103 R)
• M7: 10,105,785 km (0.074 R)
• M8: 10,426,373 km (0.107 R)
• M9: 11,314,536 km (0.051 R)
• M10: 18,277,718 km (0.082 R)
• M11: 19,732,258 km (0.099 R)
• M12: 20,318,233 km (0.099 R)
• M13: 21,088,662 km (0.118 R)
• M14: 22,596,758 km (0.032 R)
• M15: 32,370,286 km (0.112 R)
• M16: 43,355,109 km (0.087 R)
• M17: 52,976,944 km (0.086 R)
• M18: 54,108,503 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 12.2

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.98 AU - 14.5 AU

Year: 15192 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,608,123 km

• M1: 220,956 km (0.116 R)
• M2: 809,773 km (0.064 R)
• M3: 1,494,782 km (0.087 R)
• M4: 2,211,954 km (0.045 R)
• M5: 3,734,412 km (0.115 R)
• M6: 4,586,222 km (0.114 R)
• M7: 5,093,508 km (0.057 R)
• M8: 5,675,743 km (0.097 R)
• M9: 6,674,159 km (0.084 R)
• M10: 7,193,414 km (0.057 R)
• M11: 7,833,244 km (0.051 R)
• M12: 8,610,554 km (0.077 R)
• M13: 9,069,969 km (0.104 R)
• M14: 10,547,547 km (0.083 R)
• M15: 12,629,202 km (0.101 R)
• M16: 13,156,385 km (0.103 R)
• M17: 13,905,122 km (0.091 R)
• M18: 17,267,633 km (0.098 R)
• M19: 17,753,527 km (0.095 R)
• M20: 22,933,054 km (0.11 R)
• M21: 23,619,409 km (0.068 R)
• M22: 24,521,933 km (0.109 R)
• M23: 26,289,133 km (0.107 R)
• M24: 27,586,745 km (0.097 R)
• M25: 30,309,426 km (0.075 R)
• M26: 32,099,365 km (0.049 R)
• M27: 33,581,281 km (0.108 R)
• M28: 42,409,650 km (0.082 R)
• M29: 54,555,501 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.6

Radius: 7.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.21 AU - 16.47 AU

Year: 18266 Days

Day: 19.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 74.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,608,123 km

• M1: 101,727 km (0.087 R)
• M2: 342,878 km (0.106 R)
• M3: 665,262 km (0.062 R)
• M4: 2,878,263 km (0.06 R)
• M5: 4,111,697 km (0.066 R)
• M6: 10,514,337 km (0.111 R)
• M7: 17,726,600 km (0.095 R)
• M8: 21,304,233 km (0.084 R)
• M9: 22,289,484 km (0.052 R)
• M10: 22,540,360 km (0.084 R)
• M11: 24,527,468 km (0.099 R)
• M12: 31,081,202 km (0.079 R)
• M13: 32,240,436 km (0.033 R)
• M14: 43,347,629 km (0.117 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit