🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 11.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.31 AU - 1.85 AU

Year: 1303 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 73,380,870 km

• M1: 147,204 km (0.093 R)
• M2: 1,791,584 km (0.117 R)
• M3: 2,574,280 km (0.079 R)
• M4: 4,489,731 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 10.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.18 AU - 2.84 AU

Year: 2609 Days

Day: 13.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,380,870 km

• M1: 125,662 km (0.107 R)
• M2: 486,791 km (0.086 R)
• M3: 882,328 km (0.102 R)
• M4: 1,214,136 km (0.106 R)
• M5: 1,797,867 km (0.089 R)
• M6: 2,167,374 km (0.045 R)
• M7: 3,238,196 km (0.09 R)
• M8: 3,808,612 km (0.108 R)
• M9: 4,324,126 km (0.108 R)
• M10: 4,651,147 km (0.116 R)
• M11: 5,309,228 km (0.059 R)
• M12: 5,708,954 km (0.09 R)
• M13: 6,810,742 km (0.08 R)
• M14: 7,255,048 km (0.089 R)
• M15: 7,867,502 km (0.081 R)
• M16: 9,095,999 km (0.09 R)
• M17: 9,843,241 km (0.072 R)
• M18: 10,231,896 km (0.101 R)
• M19: 11,077,722 km (0.083 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.2

Radius: 13.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.43 AU - 4.01 AU

Year: 4707 Days

Day: 13.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,380,870 km

• M1: 171,589 km (0.076 R)
• M2: 861,833 km (0.074 R)
• M3: 1,303,745 km (0.087 R)
• M4: 1,812,079 km (0.057 R)
• M5: 2,375,165 km (0.084 R)
• M6: 2,926,434 km (0.036 R)
• M7: 4,220,455 km (0.103 R)
• M8: 5,440,725 km (0.116 R)
• M9: 7,350,192 km (0.096 R)
• M10: 8,052,405 km (0.106 R)
• M11: 12,111,892 km (0.084 R)
• M12: 13,042,541 km (0.055 R)
• M13: 13,758,367 km (0.101 R)
• M14: 15,101,755 km (0.105 R)
• M15: 16,827,217 km (0.049 R)
• M16: 17,491,881 km (0.057 R)
• M17: 20,804,426 km (0.077 R)
• M18: 23,679,548 km (0.113 R)
• M19: 25,133,938 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.3

Radius: 6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.31 AU - 8.43 AU

Year: 14483 Days

Day: 17.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,380,870 km

• M1: 80,184 km (0.105 R)
• M2: 487,240 km (0.069 R)
• M3: 1,229,395 km (0.107 R)
• M4: 1,532,630 km (0.068 R)
• M5: 2,811,991 km (0.095 R)
• M6: 3,759,544 km (0.076 R)
• M7: 5,205,258 km (0.113 R)
• M8: 5,692,797 km (0.119 R)
• M9: 9,139,383 km (0.068 R)
• M10: 9,703,516 km (0.082 R)
• M11: 13,586,329 km (0.094 R)
• M12: 14,134,605 km (0.1 R)
• M13: 15,569,847 km (0.109 R)
• M14: 17,205,102 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.7

Radius: 4.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.03 AU - 10.51 AU

Year: 18515 Days

Day: 23.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,380,870 km

• M1: 180,864 km (0.104 R)
• M2: 497,862 km (0.109 R)
• M3: 994,975 km (0.115 R)
• M4: 1,520,662 km (0.092 R)
• M5: 1,999,226 km (0.088 R)
• M6: 2,785,213 km (0.095 R)
• M7: 3,473,663 km (0.106 R)
• M8: 4,349,408 km (0.11 R)
• M9: 4,709,341 km (0.061 R)
• M10: 5,179,228 km (0.089 R)
• M11: 5,777,021 km (0.037 R)
• M12: 7,966,685 km (0.115 R)
• M13: 9,979,674 km (0.117 R)
• M14: 17,381,029 km (0.114 R)
• M15: 19,291,244 km (0.11 R)
• M16: 19,957,852 km (0.097 R)
• M17: 26,663,427 km (0.108 R)
• M18: 28,905,600 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.8

Radius: 4

Gravity: 43.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.4 AU - 10.38 AU

Year: 18876 Days

Day: 21.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,380,870 km

• M1: 50,414 km (0.102 R)
• M2: 218,413 km (0.032 R)
• M3: 456,423 km (0.094 R)
• M4: 681,568 km (0.073 R)
• M5: 1,013,675 km (0.03 R)
• M6: 2,049,491 km (0.11 R)
• M7: 2,276,880 km (0.082 R)
• M8: 2,661,197 km (0.057 R)
• M9: 3,034,892 km (0.097 R)
• M10: 4,041,835 km (0.101 R)
• M11: 4,849,365 km (0.093 R)
• M12: 5,103,831 km (0.105 R)
• M13: 5,290,977 km (0.086 R)
• M14: 8,467,539 km (0.061 R)
• M15: 9,437,830 km (0.097 R)
• M16: 13,990,692 km (0.103 R)
• M17: 17,526,587 km (0.053 R)
• M18: 21,324,428 km (0.112 R)
• M19: 26,854,164 km (0.113 R)
• M20: 30,739,520 km (0.075 R)
• M21: 35,387,376 km (0.103 R)
• M22: 37,454,669 km (0.052 R)
• M23: 37,595,291 km (0.09 R)
• M24: 40,778,734 km (0.081 R)
• M25: 70,772,509 km (0.111 R)
• M26: 72,068,774 km (0.047 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 10,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit