🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 10.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.72 AU

Year: 339 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 42,260,986 km

• M1: 135,536 km (0.111 R)
• M2: 479,760 km (0.113 R)
• M3: 923,168 km (0.085 R)
• M4: 1,297,014 km (0.028 R)
• M5: 2,000,124 km (0.084 R)
• M6: 3,040,128 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 12.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.64 AU - 0.74 AU

Year: 389 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,260,986 km

• M1: 160,369 km (0.12 R)
• M2: 789,129 km (0.045 R)
• M3: 1,349,223 km (0.108 R)
• M4: 1,854,864 km (0.042 R)
• M5: 2,540,920 km (0.107 R)
• M6: 2,974,903 km (0.117 R)
• M7: 3,492,512 km (0.078 R)
• M8: 3,907,646 km (0.083 R)
• M9: 4,422,711 km (0.102 R)
• M10: 4,997,317 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 9.4

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.5 AU - 1.94 AU

Year: 1530 Days

Day: 12.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,260,986 km

• M1: 116,836 km (0.086 R)
• M2: 458,667 km (0.111 R)
• M3: 967,898 km (0.06 R)
• M4: 1,339,948 km (0.048 R)
• M5: 2,244,866 km (0.054 R)
• M6: 2,794,189 km (0.053 R)
• M7: 3,766,276 km (0.102 R)
• M8: 4,387,556 km (0.11 R)
• M9: 4,866,120 km (0.11 R)
• M10: 5,291,127 km (0.051 R)
• M11: 6,563,906 km (0.082 R)
• M12: 7,299,030 km (0.12 R)
• M13: 7,714,762 km (0.109 R)
• M14: 8,175,823 km (0.042 R)
• M15: 8,473,074 km (0.039 R)
• M16: 9,312,318 km (0.116 R)
• M17: 10,002,413 km (0.081 R)
• M18: 10,481,276 km (0.107 R)
• M19: 11,558,829 km (0.106 R)
• M20: 12,511,768 km (0.083 R)
• M21: 14,017,171 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 9.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.6 AU - 4.22 AU

Year: 5244 Days

Day: 10 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,260,986 km

• M1: 148,401 km (0.03 R)
• M2: 715,676 km (0.106 R)
• M3: 1,315,264 km (0.086 R)
• M4: 2,739,586 km (0.069 R)
• M5: 4,089,407 km (0.075 R)
• M6: 5,371,760 km (0.095 R)
• M7: 8,803,535 km (0.06 R)
• M8: 9,822,297 km (0.091 R)
• M9: 10,844,649 km (0.051 R)
• M10: 14,737,036 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 9.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.5 AU - 5.56 AU

Year: 6539 Days

Day: 13.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,260,986 km

• M1: 118,781 km (0.081 R)
• M2: 579,692 km (0.104 R)
• M3: 893,398 km (0.107 R)
• M4: 1,501,215 km (0.098 R)
• M5: 1,850,675 km (0.118 R)
• M6: 2,364,544 km (0.08 R)
• M7: 3,281,429 km (0.093 R)
• M8: 3,721,696 km (0.093 R)
• M9: 5,228,296 km (0.116 R)
• M10: 5,860,347 km (0.085 R)
• M11: 6,414,607 km (0.056 R)
• M12: 8,139,171 km (0.12 R)
• M13: 8,751,027 km (0.083 R)
• M14: 9,108,416 km (0.086 R)
• M15: 10,547,697 km (0.034 R)
• M16: 11,462,189 km (0.072 R)
• M17: 12,280,190 km (0.08 R)
• M18: 12,578,039 km (0.118 R)
• M19: 13,711,542 km (0.086 R)
• M20: 15,422,643 km (0.115 R)
• M21: 18,410,711 km (0.061 R)
• M22: 19,197,296 km (0.096 R)
• M23: 20,627,751 km (0.1 R)
• M24: 24,866,607 km (0.071 R)
• M25: 27,738,288 km (0.047 R)
• M26: 29,034,254 km (0.076 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 13.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.44 AU - 5.48 AU

Year: 8653 Days

Day: 11.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 148.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,260,986 km

• M1: 165,455 km (0.093 R)
• M2: 1,139,487 km (0.039 R)
• M3: 1,621,342 km (0.105 R)
• M4: 2,205,372 km (0.092 R)
• M5: 2,970,864 km (0.029 R)
• M6: 3,700,453 km (0.083 R)
• M7: 4,815,555 km (0.091 R)
• M8: 5,619,494 km (0.081 R)
• M9: 7,050,099 km (0.091 R)
• M10: 7,829,653 km (0.08 R)
• M11: 9,035,263 km (0.092 R)
• M12: 9,756,773 km (0.113 R)
• M13: 10,516,282 km (0.099 R)
• M14: 12,913,587 km (0.057 R)
• M15: 16,066,363 km (0.077 R)
• M16: 17,416,334 km (0.063 R)
• M17: 22,177,136 km (0.079 R)
• M18: 25,415,481 km (0.053 R)
• M19: 27,841,809 km (0.083 R)
• M20: 28,446,334 km (0.099 R)
• M21: 29,265,981 km (0.11 R)
• M22: 32,591,841 km (0.09 R)
• M23: 34,173,390 km (0.091 R)
• M24: 37,002,734 km (0.093 R)
• M25: 38,723,409 km (0.06 R)
• M26: 39,984,668 km (0.094 R)
• M27: 44,478,589 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.2

Radius: 7.3

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.67 AU - 7.37 AU

Year: 11292 Days

Day: 18.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,260,986 km

• M1: 90,806 km (0.086 R)
• M2: 362,176 km (0.083 R)
• M3: 610,659 km (0.063 R)
• M4: 1,446,911 km (0.103 R)
• M5: 1,777,671 km (0.045 R)
• M6: 2,091,229 km (0.087 R)
• M7: 3,658,566 km (0.112 R)
• M8: 4,610,307 km (0.101 R)
• M9: 5,052,070 km (0.102 R)
• M10: 7,378,167 km (0.054 R)
• M11: 8,107,756 km (0.114 R)
• M12: 8,576,745 km (0.057 R)
• M13: 8,929,048 km (0.096 R)
• M14: 9,662,676 km (0.112 R)
• M15: 10,786,605 km (0.1 R)
• M16: 14,493,191 km (0.04 R)
• M17: 17,109,957 km (0.1 R)
• M18: 20,803,529 km (0.092 R)
• M19: 21,601,035 km (0.104 R)
• M20: 22,007,343 km (0.106 R)
• M21: 25,624,619 km (0.094 R)
• M22: 28,341,466 km (0.08 R)
• M23: 29,420,366 km (0.093 R)
• M24: 31,038,267 km (0.084 R)
• M25: 35,228,653 km (0.113 R)
• M26: 36,820,374 km (0.104 R)
• M27: 41,256,998 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit