🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.7 AU - 0.72 AU

Year: 213 Days

Day: 28 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,232,134 km

• M1: 45,328 km (0.106 R)
• M2: 403,914 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.8

Radius: 12.2

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.2 AU - 6.9 AU

Year: 4661 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,232,134 km

• M1: 151,692 km (0.082 R)
• M2: 591,061 km (0.046 R)
• M3: 1,391,859 km (0.099 R)
• M4: 1,934,749 km (0.117 R)
• M5: 2,383,543 km (0.114 R)
• M6: 2,920,599 km (0.101 R)
• M7: 3,754,458 km (0.06 R)
• M8: 4,361,526 km (0.068 R)
• M9: 7,327,753 km (0.106 R)
• M10: 8,983,651 km (0.069 R)
• M11: 10,116,107 km (0.061 R)
• M12: 11,388,587 km (0.088 R)
• M13: 14,526,552 km (0.026 R)
• M14: 15,320,767 km (0.026 R)
• M15: 15,905,545 km (0.115 R)
• M16: 20,495,806 km (0.112 R)
• M17: 22,006,595 km (0.119 R)
• M18: 27,665,433 km (0.093 R)
• M19: 28,183,940 km (0.09 R)
• M20: 29,598,687 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357

Radius: 9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.14 AU - 8.3 AU

Year: 7646 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,232,134 km

• M1: 113,545 km (0.04 R)
• M2: 502,948 km (0.111 R)
• M3: 912,098 km (0.117 R)
• M4: 1,320,351 km (0.051 R)
• M5: 1,636,601 km (0.086 R)
• M6: 2,184,428 km (0.112 R)
• M7: 2,906,238 km (0.115 R)
• M8: 3,343,512 km (0.076 R)
• M9: 4,789,525 km (0.045 R)
• M10: 5,173,094 km (0.093 R)
• M11: 5,459,425 km (0.115 R)
• M12: 7,194,162 km (0.069 R)
• M13: 7,996,605 km (0.107 R)
• M14: 8,938,772 km (0.117 R)
• M15: 9,822,147 km (0.097 R)
• M16: 12,512,964 km (0.104 R)
• M17: 13,509,436 km (0.087 R)
• M18: 15,423,391 km (0.111 R)
• M19: 17,319,993 km (0.11 R)
• M20: 17,963,563 km (0.05 R)
• M21: 21,277,156 km (0.087 R)
• M22: 22,240,117 km (0.08 R)
• M23: 26,048,580 km (0.053 R)
• M24: 26,893,359 km (0.115 R)
• M25: 27,669,173 km (0.085 R)
• M26: 28,106,448 km (0.088 R)
• M27: 29,175,175 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.5

Radius: 3.1

Gravity: 31.89 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.06 AU - 14.5 AU

Year: 18233 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,232,134 km

• M1: 38,895 km (0.056 R)
• M2: 182,210 km (0.076 R)
• M3: 413,638 km (0.097 R)
• M4: 566,976 km (0.06 R)
• M5: 945,159 km (0.091 R)
• M6: 1,151,006 km (0.061 R)
• M7: 1,864,139 km (0.105 R)
• M8: 2,402,991 km (0.096 R)
• M9: 2,526,409 km (0.065 R)
• M10: 2,654,016 km (0.101 R)
• M11: 3,332,143 km (0.109 R)
• M12: 5,021,103 km (0.079 R)
• M13: 5,121,483 km (0.069 R)
• M14: 5,972,994 km (0.089 R)
• M15: 6,123,490 km (0.083 R)
• M16: 6,238,082 km (0.078 R)
• M17: 8,133,038 km (0.082 R)
• M18: 8,792,764 km (0.046 R)
• M19: 15,474,404 km (0.082 R)
• M20: 15,901,805 km (0.118 R)
• M21: 23,570,641 km (0.115 R)
• M22: 24,041,275 km (0.099 R)
• M23: 24,807,366 km (0.094 R)
• M24: 27,409,023 km (0.029 R)
• M25: 28,775,450 km (0.092 R)
• M26: 28,882,412 km (0.11 R)
• M27: 30,297,159 km (0.079 R)
• M28: 33,618,232 km (0.118 R)
• M29: 39,370,420 km (0.08 R)
• M30: 40,032,540 km (0.072 R)
• M31: 40,433,312 km (0.052 R)
• M32: 40,701,990 km (0.05 R)
• M33: 45,453,967 km (0.082 R)
• M34: 46,918,979 km (0.047 R)
• M35: 48,414,957 km (0.099 R)
• M36: 51,975,985 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.1

Radius: 3.6

Gravity: 29.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.41 AU - 19.15 AU

Year: 25604 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,232,134 km

• M1: 44,879 km (0.088 R)
• M2: 182,809 km (0.081 R)
• M3: 506,987 km (0.104 R)
• M4: 629,358 km (0.093 R)
• M5: 813,364 km (0.079 R)
• M6: 1,304,045 km (0.1 R)
• M7: 1,835,416 km (0.082 R)
• M8: 2,170,366 km (0.055 R)
• M9: 2,363,497 km (0.083 R)
• M10: 2,960,691 km (0.069 R)
• M11: 3,308,058 km (0.105 R)
• M12: 6,538,325 km (0.112 R)
• M13: 8,404,109 km (0.084 R)
• M14: 8,988,289 km (0.108 R)
• M15: 11,597,276 km (0.112 R)
• M16: 12,864,968 km (0.067 R)
• M17: 13,425,362 km (0.063 R)
• M18: 18,861,300 km (0.11 R)
• M19: 22,357,551 km (0.102 R)
• M20: 23,890,032 km (0.072 R)
• M21: 29,864,223 km (0.041 R)
• M22: 31,467,912 km (0.097 R)
• M23: 39,034,572 km (0.044 R)
• M24: 40,353,577 km (0.111 R)
• M25: 50,601,330 km (0.081 R)
• M26: 53,409,432 km (0.114 R)
• M27: 62,453,521 km (0.036 R)
• M28: 64,660,837 km (0.06 R)
• M29: 69,655,761 km (0.09 R)
• M30: 74,232,109 km (0.074 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 13,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit