🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.56 AU - 0.62 AU

Year: 297 Days

Day: 28.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.9

Radius: 10.4

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.65 AU - 0.95 AU

Year: 469 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,349,040 km

• M1: 130,001 km (0.051 R)
• M2: 675,883 km (0.119 R)
• M3: 1,184,217 km (0.062 R)
• M4: 1,629,121 km (0.068 R)
• M5: 2,155,705 km (0.113 R)
• M6: 2,483,325 km (0.111 R)
• M7: 2,913,867 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 8.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.55 AU - 4.59 AU

Year: 6409 Days

Day: 6.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,349,040 km

• M1: 103,223 km (0.089 R)
• M2: 513,719 km (0.114 R)
• M3: 896,989 km (0.073 R)
• M4: 1,189,901 km (0.118 R)
• M5: 1,595,162 km (0.073 R)
• M6: 1,864,737 km (0.051 R)
• M7: 2,195,199 km (0.117 R)
• M8: 3,225,779 km (0.047 R)
• M9: 5,070,769 km (0.077 R)
• M10: 5,748,597 km (0.103 R)
• M11: 6,109,577 km (0.086 R)
• M12: 6,646,633 km (0.115 R)
• M13: 7,353,184 km (0.087 R)
• M14: 9,114,849 km (0.117 R)
• M15: 9,731,790 km (0.115 R)
• M16: 10,332,575 km (0.098 R)
• M17: 11,798,335 km (0.08 R)
• M18: 14,744,366 km (0.088 R)
• M19: 16,960,359 km (0.077 R)
• M20: 17,641,179 km (0.083 R)
• M21: 19,322,659 km (0.07 R)
• M22: 19,860,913 km (0.095 R)
• M23: 22,407,218 km (0.075 R)
• M24: 24,376,375 km (0.088 R)
• M25: 25,724,551 km (0.111 R)
• M26: 28,655,622 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.4

Radius: 5.9

Gravity: 26.58 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.17 AU - 8.53 AU

Year: 13072 Days

Day: 23.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,349,040 km

• M1: 73,453 km (0.049 R)
• M2: 258,356 km (0.106 R)
• M3: 493,823 km (0.108 R)
• M4: 823,387 km (0.08 R)
• M5: 1,098,048 km (0.03 R)
• M6: 1,360,742 km (0.062 R)
• M7: 1,940,284 km (0.025 R)
• M8: 2,452,208 km (0.077 R)
• M9: 3,545,470 km (0.029 R)
• M10: 4,032,560 km (0.095 R)
• M11: 4,498,558 km (0.033 R)
• M12: 7,381,757 km (0.032 R)
• M13: 7,935,419 km (0.103 R)
• M14: 8,319,736 km (0.085 R)
• M15: 8,919,175 km (0.101 R)
• M16: 15,008,257 km (0.074 R)
• M17: 18,934,453 km (0.087 R)
• M18: 19,275,237 km (0.081 R)
• M19: 19,707,126 km (0.115 R)
• M20: 19,969,221 km (0.106 R)
• M21: 21,223,600 km (0.078 R)
• M22: 23,690,917 km (0.097 R)
• M23: 26,237,522 km (0.108 R)
• M24: 28,180,050 km (0.09 R)
• M25: 29,870,506 km (0.092 R)
• M26: 30,448,702 km (0.098 R)
• M27: 31,987,017 km (0.084 R)
• M28: 32,836,284 km (0.026 R)
• M29: 39,900,594 km (0.026 R)
• M30: 48,705,476 km (0.073 R)
• M31: 53,982,392 km (0.111 R)
• M32: 55,012,523 km (0.069 R)
• M33: 57,111,829 km (0.091 R)
• M34: 58,360,822 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit