🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 14.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.71 AU

Year: 335 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 28,651,437 km

• M1: 201,060 km (0.071 R)
• M2: 686,056 km (0.099 R)
• M3: 1,194,988 km (0.103 R)
• M4: 1,655,749 km (0.039 R)
• M5: 2,345,844 km (0.079 R)
• M6: 2,884,247 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.8

Radius: 13.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.78 AU - 0.84 AU

Year: 512 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,651,437 km

• M1: 162,912 km (0.072 R)
• M2: 609,911 km (0.094 R)
• M3: 1,129,763 km (0.088 R)
• M4: 1,715,439 km (0.088 R)
• M5: 2,320,113 km (0.083 R)
• M6: 3,086,802 km (0.111 R)
• M7: 3,649,290 km (0.096 R)
• M8: 4,098,383 km (0.035 R)
• M9: 5,045,188 km (0.09 R)
• M10: 5,486,352 km (0.082 R)
• M11: 5,971,049 km (0.094 R)

Asteroid Belt

Center: 1.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.2

Radius: 11.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.16 AU - 2.22 AU

Year: 2278 Days

Day: 8.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,651,437 km

• M1: 148,251 km (0.107 R)
• M2: 537,056 km (0.075 R)
• M3: 1,152,502 km (0.038 R)
• M4: 1,704,518 km (0.116 R)
• M5: 2,452,657 km (0.092 R)
• M6: 4,290,766 km (0.045 R)
• M7: 6,272,788 km (0.084 R)
• M8: 7,337,177 km (0.098 R)
• M9: 9,667,463 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 8.2

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.2 AU - 3.06 AU

Year: 2998 Days

Day: 13.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,651,437 km

• M1: 102,026 km (0.107 R)
• M2: 510,129 km (0.094 R)
• M3: 765,941 km (0.025 R)
• M4: 1,278,763 km (0.087 R)
• M5: 2,328,640 km (0.093 R)
• M6: 3,670,085 km (0.118 R)
• M7: 4,619,582 km (0.117 R)
• M8: 7,363,955 km (0.104 R)
• M9: 8,548,322 km (0.037 R)
• M10: 9,479,419 km (0.111 R)
• M11: 13,743,108 km (0.105 R)
• M12: 17,464,205 km (0.043 R)
• M13: 19,918,807 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.7

Radius: 13.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.05 AU - 4.49 AU

Year: 5145 Days

Day: 7.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,651,437 km

• M1: 169,195 km (0.12 R)
• M2: 608,863 km (0.109 R)
• M3: 1,113,607 km (0.095 R)
• M4: 1,636,002 km (0.079 R)
• M5: 2,219,434 km (0.081 R)
• M6: 3,270,209 km (0.034 R)
• M7: 4,006,829 km (0.068 R)
• M8: 4,581,584 km (0.08 R)
• M9: 5,132,553 km (0.114 R)
• M10: 5,588,378 km (0.047 R)
• M11: 9,581,444 km (0.035 R)
• M12: 12,042,629 km (0.09 R)
• M13: 12,998,409 km (0.049 R)
• M14: 17,274,665 km (0.082 R)
• M15: 21,433,037 km (0.087 R)
• M16: 22,338,253 km (0.088 R)
• M17: 23,123,941 km (0.109 R)
• M18: 24,002,081 km (0.079 R)
• M19: 25,437,622 km (0.119 R)
• M20: 26,059,051 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.9

Radius: 8.6

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.36 AU - 5.12 AU

Year: 6137 Days

Day: 6.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,651,437 km

• M1: 109,805 km (0.092 R)
• M2: 427,102 km (0.079 R)
• M3: 698,173 km (0.096 R)
• M4: 1,062,594 km (0.111 R)
• M5: 1,703,172 km (0.111 R)
• M6: 3,490,268 km (0.111 R)
• M7: 4,548,224 km (0.075 R)
• M8: 5,081,690 km (0.109 R)
• M9: 7,176,958 km (0.092 R)
• M10: 7,496,798 km (0.091 R)
• M11: 7,900,413 km (0.102 R)
• M12: 8,592,154 km (0.111 R)
• M13: 9,116,494 km (0.105 R)
• M14: 9,407,462 km (0.089 R)
• M15: 10,140,342 km (0.085 R)
• M16: 14,274,180 km (0.086 R)
• M17: 15,125,093 km (0.087 R)
• M18: 15,710,918 km (0.11 R)
• M19: 17,495,621 km (0.09 R)
• M20: 18,337,857 km (0.103 R)
• M21: 19,274,938 km (0.085 R)
• M22: 19,963,537 km (0.118 R)
• M23: 21,027,028 km (0.099 R)
• M24: 24,126,247 km (0.114 R)
• M25: 25,660,672 km (0.068 R)
• M26: 27,344,995 km (0.057 R)
• M27: 28,302,272 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95

Radius: 6.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.17 AU - 8.39 AU

Year: 12409 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,651,437 km

• M1: 84,672 km (0.081 R)
• M2: 391,647 km (0.102 R)
• M3: 697,126 km (0.07 R)
• M4: 1,276,967 km (0.115 R)
• M5: 1,577,809 km (0.117 R)
• M6: 2,370,528 km (0.069 R)
• M7: 3,611,592 km (0.07 R)
• M8: 4,054,102 km (0.099 R)
• M9: 4,336,393 km (0.113 R)
• M10: 4,733,426 km (0.079 R)
• M11: 5,571,324 km (0.117 R)
• M12: 7,678,111 km (0.08 R)
• M13: 7,928,837 km (0.075 R)
• M14: 8,791,418 km (0.119 R)
• M15: 9,468,199 km (0.068 R)
• M16: 9,756,773 km (0.097 R)
• M17: 13,744,903 km (0.09 R)
• M18: 13,955,686 km (0.07 R)
• M19: 14,168,564 km (0.104 R)
• M20: 17,319,993 km (0.057 R)
• M21: 25,122,419 km (0.109 R)
• M22: 26,318,305 km (0.066 R)
• M23: 26,562,000 km (0.078 R)
• M24: 26,889,170 km (0.06 R)
• M25: 28,395,022 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 20,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit