🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.7

Radius: 9.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.47 AU - 0.53 AU

Year: 240 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,257,611 km

• M1: 119,379 km (0.073 R)
• M2: 421,866 km (0.058 R)
• M3: 858,991 km (0.097 R)
• M4: 1,211,294 km (0.114 R)
• M5: 1,542,204 km (0.089 R)
• M6: 1,883,587 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 13

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.86 AU - 0.94 AU

Year: 579 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,257,611 km

• M1: 161,715 km (0.086 R)
• M2: 985,401 km (0.11 R)
• M3: 1,443,320 km (0.094 R)
• M4: 2,452,059 km (0.087 R)
• M5: 3,123,304 km (0.077 R)
• M6: 4,055,897 km (0.104 R)
• M7: 4,949,146 km (0.072 R)
• M8: 5,531,232 km (0.085 R)
• M9: 6,332,627 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 13.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.05 AU - 1.27 AU

Year: 847 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,257,611 km

• M1: 171,140 km (0.104 R)
• M2: 636,090 km (0.108 R)
• M3: 1,185,713 km (0.045 R)
• M4: 1,768,097 km (0.08 R)
• M5: 2,287,501 km (0.085 R)
• M6: 2,737,342 km (0.106 R)
• M7: 3,597,230 km (0.03 R)
• M8: 4,244,092 km (0.101 R)
• M9: 4,967,397 km (0.097 R)
• M10: 5,553,073 km (0.068 R)
• M11: 6,226,862 km (0.091 R)
• M12: 7,591,793 km (0.062 R)
• M13: 8,319,138 km (0.071 R)
• M14: 9,175,286 km (0.029 R)
• M15: 9,768,591 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 9.3

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.24 AU - 1.98 AU

Year: 1386 Days

Day: 5.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,257,611 km

• M1: 115,639 km (0.104 R)
• M2: 505,042 km (0.086 R)
• M3: 801,695 km (0.097 R)
• M4: 1,145,920 km (0.119 R)
• M5: 1,472,791 km (0.072 R)
• M6: 1,811,481 km (0.045 R)
• M7: 2,110,826 km (0.111 R)
• M8: 3,625,355 km (0.085 R)
• M9: 3,946,691 km (0.099 R)
• M10: 4,305,726 km (0.109 R)
• M11: 5,299,654 km (0.095 R)
• M12: 6,439,440 km (0.095 R)
• M13: 9,196,828 km (0.077 R)
• M14: 9,797,763 km (0.107 R)
• M15: 11,722,190 km (0.087 R)
• M16: 12,127,899 km (0.082 R)
• M17: 12,734,668 km (0.094 R)
• M18: 13,045,682 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.8

Radius: 12.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.84 AU - 1.92 AU

Year: 1748 Days

Day: 5.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,257,611 km

• M1: 158,125 km (0.073 R)
• M2: 819,497 km (0.115 R)
• M3: 1,630,766 km (0.114 R)
• M4: 2,700,690 km (0.052 R)
• M5: 4,055,149 km (0.108 R)
• M6: 4,638,282 km (0.118 R)
• M7: 6,308,991 km (0.073 R)
• M8: 6,995,346 km (0.111 R)
• M9: 7,522,978 km (0.108 R)
• M10: 8,158,320 km (0.108 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 13.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.33 AU - 3.43 AU

Year: 3315 Days

Day: 12.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 65.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,257,611 km

• M1: 170,392 km (0.1 R)
• M2: 848,519 km (0.104 R)
• M3: 1,394,701 km (0.048 R)
• M4: 2,008,651 km (0.083 R)
• M5: 2,674,960 km (0.108 R)
• M6: 3,751,017 km (0.105 R)
• M7: 4,745,693 km (0.099 R)
• M8: 5,569,828 km (0.086 R)
• M9: 6,346,540 km (0.06 R)
• M10: 6,834,678 km (0.068 R)
• M11: 7,629,940 km (0.054 R)
• M12: 9,151,351 km (0.067 R)
• M13: 9,738,522 km (0.114 R)
• M14: 10,468,410 km (0.109 R)
• M15: 12,608,707 km (0.087 R)
• M16: 13,663,821 km (0.057 R)
• M17: 14,092,419 km (0.119 R)
• M18: 15,381,354 km (0.085 R)
• M19: 17,571,467 km (0.094 R)
• M20: 18,135,899 km (0.118 R)
• M21: 19,539,726 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.5

Radius: 7.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.29 AU - 9.29 AU

Year: 16189 Days

Day: 21.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,257,611 km

• M1: 97,538 km (0.109 R)
• M2: 395,537 km (0.112 R)
• M3: 725,849 km (0.057 R)
• M4: 2,006,257 km (0.107 R)
• M5: 2,745,121 km (0.074 R)
• M6: 2,989,863 km (0.041 R)
• M7: 3,627,300 km (0.082 R)
• M8: 3,868,003 km (0.063 R)
• M9: 6,821,065 km (0.049 R)
• M10: 8,055,247 km (0.11 R)
• M11: 10,202,276 km (0.074 R)
• M12: 12,341,376 km (0.095 R)
• M13: 12,704,450 km (0.051 R)
• M14: 13,515,719 km (0.105 R)
• M15: 14,494,089 km (0.102 R)
• M16: 16,228,527 km (0.104 R)
• M17: 18,723,819 km (0.048 R)
• M18: 19,527,758 km (0.1 R)
• M19: 26,108,120 km (0.026 R)
• M20: 27,622,050 km (0.098 R)
• M21: 32,513,900 km (0.101 R)
• M22: 34,502,954 km (0.105 R)
• M23: 35,223,866 km (0.105 R)
• M24: 35,588,137 km (0.041 R)
• M25: 42,995,026 km (0.088 R)
• M26: 51,211,091 km (0.101 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: 402 - 16,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit