🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.9

Radius: 12.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.35 AU - 1.95 AU

Year: 1438 Days

Day: 8.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,448,011 km

• M1: 158,275 km (0.103 R)
• M2: 563,086 km (0.06 R)
• M3: 972,685 km (0.053 R)
• M4: 1,990,400 km (0.11 R)
• M5: 2,701,289 km (0.103 R)
• M6: 4,689,295 km (0.11 R)
• M7: 5,544,695 km (0.097 R)
• M8: 6,427,772 km (0.091 R)
• M9: 8,096,237 km (0.076 R)
• M10: 10,303,853 km (0.098 R)
• M11: 11,383,949 km (0.107 R)
• M12: 12,007,473 km (0.06 R)
• M13: 12,537,947 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 8.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.19 AU - 2.35 AU

Year: 2320 Days

Day: 6.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,448,011 km

• M1: 104,419 km (0.119 R)
• M2: 367,113 km (0.118 R)
• M3: 815,308 km (0.104 R)
• M4: 1,122,134 km (0.108 R)
• M5: 1,578,706 km (0.081 R)
• M6: 1,901,688 km (0.089 R)
• M7: 2,226,914 km (0.102 R)
• M8: 2,623,797 km (0.114 R)
• M9: 3,212,764 km (0.111 R)
• M10: 4,464,748 km (0.098 R)
• M11: 7,600,320 km (0.062 R)
• M12: 7,868,848 km (0.108 R)
• M13: 8,633,742 km (0.1 R)
• M14: 8,953,283 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448

Radius: 13

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.33 AU - 3.25 AU

Year: 3161 Days

Day: 5.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,448,011 km

• M1: 161,865 km (0.101 R)
• M2: 2,200,435 km (0.108 R)
• M3: 2,838,021 km (0.096 R)
• M4: 3,329,450 km (0.072 R)
• M5: 3,916,323 km (0.096 R)
• M6: 4,593,103 km (0.055 R)
• M7: 6,505,563 km (0.101 R)
• M8: 8,077,836 km (0.093 R)
• M9: 8,532,464 km (0.064 R)
• M10: 10,148,570 km (0.089 R)
• M11: 11,427,781 km (0.106 R)
• M12: 12,296,197 km (0.055 R)
• M13: 15,660,204 km (0.077 R)
• M14: 16,575,594 km (0.111 R)
• M15: 17,580,293 km (0.066 R)
• M16: 18,015,324 km (0.085 R)
• M17: 18,625,085 km (0.115 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 14.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.82 AU - 4.16 AU

Year: 4422 Days

Day: 8.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,448,011 km

• M1: 185,651 km (0.091 R)
• M2: 703,260 km (0.101 R)
• M3: 1,467,106 km (0.083 R)
• M4: 2,172,311 km (0.038 R)
• M5: 3,082,614 km (0.066 R)
• M6: 3,568,956 km (0.108 R)
• M7: 4,070,558 km (0.099 R)
• M8: 10,440,286 km (0.064 R)
• M9: 11,735,803 km (0.093 R)
• M10: 13,379,734 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 11.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.69 AU - 4.85 AU

Year: 5985 Days

Day: 12.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,448,011 km

• M1: 139,276 km (0.113 R)
• M2: 564,134 km (0.117 R)
• M3: 1,362,537 km (0.109 R)
• M4: 1,917,994 km (0.046 R)
• M5: 2,272,092 km (0.052 R)
• M6: 2,653,417 km (0.081 R)
• M7: 3,588,554 km (0.119 R)
• M8: 4,606,567 km (0.087 R)
• M9: 6,070,682 km (0.12 R)
• M10: 7,649,089 km (0.059 R)
• M11: 9,444,862 km (0.104 R)
• M12: 10,876,513 km (0.085 R)
• M13: 12,160,063 km (0.107 R)
• M14: 14,271,338 km (0.103 R)
• M15: 15,525,716 km (0.099 R)
• M16: 16,324,419 km (0.05 R)
• M17: 18,504,060 km (0.111 R)
• M18: 19,663,743 km (0.096 R)
• M19: 21,215,072 km (0.103 R)
• M20: 26,198,327 km (0.074 R)
• M21: 27,166,375 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.9

Radius: 7.9

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.44 AU - 10 AU

Year: 15984 Days

Day: 20.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,448,011 km

• M1: 98,286 km (0.112 R)
• M2: 574,755 km (0.119 R)
• M3: 872,455 km (0.082 R)
• M4: 1,977,235 km (0.048 R)
• M5: 3,334,237 km (0.039 R)
• M6: 4,127,854 km (0.107 R)
• M7: 4,385,611 km (0.116 R)
• M8: 4,792,667 km (0.104 R)
• M9: 5,041,448 km (0.09 R)
• M10: 6,166,424 km (0.105 R)
• M11: 6,590,534 km (0.074 R)
• M12: 7,931,530 km (0.116 R)
• M13: 8,484,892 km (0.115 R)
• M14: 8,744,744 km (0.081 R)
• M15: 9,952,148 km (0.096 R)
• M16: 10,715,845 km (0.104 R)
• M17: 14,092,269 km (0.026 R)
• M18: 15,824,014 km (0.039 R)
• M19: 16,378,124 km (0.074 R)
• M20: 18,812,082 km (0.108 R)
• M21: 22,254,778 km (0.107 R)
• M22: 31,583,102 km (0.077 R)
• M23: 37,793,060 km (0.116 R)
• M24: 40,372,127 km (0.084 R)
• M25: 48,643,244 km (0.105 R)
• M26: 56,680,090 km (0.04 R)
• M27: 58,349,602 km (0.084 R)
• M28: 59,670,551 km (0.031 R)
• M29: 60,051,577 km (0.072 R)
• M30: 60,626,183 km (0.092 R)
• M31: 62,568,113 km (0.073 R)
• M32: 65,963,984 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.3

Radius: 6.3

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.26 AU - 9.76 AU

Year: 18343 Days

Day: 20.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,448,011 km

• M1: 79,137 km (0.08 R)
• M2: 286,181 km (0.057 R)
• M3: 613,800 km (0.093 R)
• M4: 1,347,578 km (0.059 R)
• M5: 2,093,921 km (0.045 R)
• M6: 2,347,939 km (0.074 R)
• M7: 2,666,732 km (0.106 R)
• M8: 3,942,053 km (0.115 R)
• M9: 4,519,202 km (0.098 R)
• M10: 4,945,406 km (0.063 R)
• M11: 5,840,301 km (0.054 R)
• M12: 6,426,425 km (0.079 R)
• M13: 8,964,652 km (0.107 R)
• M14: 9,426,910 km (0.112 R)
• M15: 10,510,746 km (0.103 R)
• M16: 11,317,378 km (0.057 R)
• M17: 11,796,390 km (0.057 R)
• M18: 13,380,782 km (0.081 R)
• M19: 13,781,105 km (0.112 R)
• M20: 16,428,838 km (0.115 R)
• M21: 17,434,435 km (0.107 R)
• M22: 18,644,831 km (0.108 R)
• M23: 19,652,822 km (0.086 R)
• M24: 21,412,542 km (0.1 R)
• M25: 21,776,812 km (0.053 R)
• M26: 29,730,034 km (0.115 R)
• M27: 31,103,641 km (0.082 R)
• M28: 31,924,186 km (0.056 R)
• M29: 33,608,358 km (0.118 R)
• M30: 35,098,353 km (0.117 R)
• M31: 35,987,563 km (0.097 R)
• M32: 36,373,226 km (0.116 R)
• M33: 40,521,276 km (0.073 R)
• M34: 47,394,700 km (0.108 R)
• M35: 47,858,154 km (0.119 R)
• M36: 51,349,020 km (0.093 R)
• M37: 51,837,757 km (0.084 R)
• M38: 56,204,818 km (0.025 R)
• M39: 57,421,198 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 17,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit