🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 10.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.71 AU - 1.01 AU

Year: 551 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 161.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,892,806 km

• M1: 125,662 km (0.071 R)
• M2: 574,905 km (0.097 R)
• M3: 1,122,732 km (0.105 R)
• M4: 1,486,704 km (0.104 R)
• M5: 1,824,944 km (0.116 R)
• M6: 2,233,197 km (0.056 R)
• M7: 2,829,494 km (0.093 R)
• M8: 4,368,108 km (0.04 R)
• M9: 5,798,713 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.5

Radius: 13.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.88 AU - 1.14 AU

Year: 701 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,892,806 km

• M1: 162,912 km (0.114 R)
• M2: 615,894 km (0.094 R)
• M3: 1,163,572 km (0.054 R)
• M4: 1,577,061 km (0.115 R)
• M5: 2,378,905 km (0.1 R)
• M6: 2,903,844 km (0.081 R)
• M7: 3,331,245 km (0.102 R)
• M8: 3,873,687 km (0.084 R)
• M9: 5,502,210 km (0.107 R)
• M10: 6,681,191 km (0.115 R)
• M11: 7,117,119 km (0.093 R)
• M12: 7,688,732 km (0.088 R)
• M13: 8,315,547 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 14

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.5 AU - 2.06 AU

Year: 1639 Days

Day: 15 Hours

Environment

Temp: -201 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,892,806 km

• M1: 174,132 km (0.104 R)
• M2: 659,278 km (0.091 R)
• M3: 1,198,279 km (0.116 R)
• M4: 2,630,828 km (0.087 R)
• M5: 3,281,728 km (0.092 R)
• M6: 4,072,353 km (0.117 R)
• M7: 4,755,716 km (0.071 R)
• M8: 5,620,242 km (0.071 R)
• M9: 7,249,214 km (0.068 R)
• M10: 7,982,393 km (0.108 R)
• M11: 8,735,768 km (0.098 R)
• M12: 9,174,538 km (0.078 R)
• M13: 9,938,535 km (0.062 R)
• M14: 11,946,138 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 9.3

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.78 AU - 2.08 AU

Year: 1851 Days

Day: 10.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,892,806 km

• M1: 115,639 km (0.1 R)
• M2: 408,402 km (0.099 R)
• M3: 767,437 km (0.119 R)
• M4: 1,384,229 km (0.092 R)
• M5: 2,353,623 km (0.074 R)
• M6: 2,733,452 km (0.114 R)
• M7: 3,122,556 km (0.075 R)
• M8: 4,476,716 km (0.115 R)
• M9: 6,037,620 km (0.117 R)
• M10: 6,860,409 km (0.119 R)
• M11: 7,243,230 km (0.117 R)
• M12: 8,262,739 km (0.085 R)
• M13: 9,744,506 km (0.102 R)
• M14: 10,948,320 km (0.111 R)
• M15: 12,649,697 km (0.114 R)
• M16: 14,520,568 km (0.1 R)
• M17: 15,708,973 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.5

Radius: 14.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.28 AU - 2.64 AU

Year: 2663 Days

Day: 13.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,892,806 km

• M1: 180,565 km (0.106 R)
• M2: 652,097 km (0.087 R)
• M3: 1,207,704 km (0.111 R)
• M4: 2,236,339 km (0.093 R)
• M5: 2,801,968 km (0.106 R)
• M6: 3,478,001 km (0.12 R)
• M7: 4,865,970 km (0.104 R)
• M8: 5,423,671 km (0.029 R)
• M9: 6,934,161 km (0.117 R)
• M10: 7,512,655 km (0.107 R)
• M11: 8,940,567 km (0.052 R)
• M12: 10,772,393 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521

Radius: 15

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.7 AU - 3.84 AU

Year: 4082 Days

Day: 7.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,892,806 km

• M1: 189,690 km (0.025 R)
• M2: 877,691 km (0.064 R)
• M3: 1,715,439 km (0.086 R)
• M4: 2,207,616 km (0.075 R)
• M5: 3,468,576 km (0.054 R)
• M6: 4,404,311 km (0.112 R)
• M7: 5,689,207 km (0.061 R)
• M8: 7,598,973 km (0.108 R)
• M9: 8,171,484 km (0.08 R)
• M10: 9,671,951 km (0.117 R)
• M11: 10,144,082 km (0.045 R)
• M12: 11,092,533 km (0.082 R)
• M13: 14,599,855 km (0.098 R)
• M14: 15,170,122 km (0.098 R)
• M15: 16,080,574 km (0.052 R)
• M16: 16,801,337 km (0.114 R)
• M17: 17,601,386 km (0.074 R)
• M18: 18,129,168 km (0.057 R)
• M19: 18,909,919 km (0.106 R)
• M20: 19,401,647 km (0.051 R)
• M21: 20,410,535 km (0.044 R)
• M22: 21,520,551 km (0.048 R)
• M23: 22,124,328 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 10.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.01 AU - 3.57 AU

Year: 4119 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,892,806 km

• M1: 129,402 km (0.098 R)
• M2: 524,191 km (0.085 R)
• M3: 878,289 km (0.098 R)
• M4: 1,724,714 km (0.117 R)
• M5: 2,349,584 km (0.1 R)
• M6: 3,119,265 km (0.072 R)
• M7: 3,875,183 km (0.115 R)
• M8: 4,483,299 km (0.119 R)
• M9: 4,848,018 km (0.112 R)
• M10: 5,180,125 km (0.115 R)
• M11: 5,976,285 km (0.107 R)
• M12: 7,075,680 km (0.096 R)
• M13: 7,437,109 km (0.11 R)
• M14: 7,845,511 km (0.099 R)
• M15: 8,340,979 km (0.091 R)
• M16: 8,857,092 km (0.07 R)
• M17: 9,631,261 km (0.112 R)
• M18: 11,627,943 km (0.054 R)
• M19: 14,194,444 km (0.113 R)
• M20: 14,718,037 km (0.103 R)
• M21: 15,363,103 km (0.088 R)
• M22: 19,572,488 km (0.031 R)
• M23: 20,551,007 km (0.065 R)
• M24: 21,153,588 km (0.107 R)
• M25: 22,464,364 km (0.067 R)
• M26: 23,247,509 km (0.11 R)
• M27: 25,019,346 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.5

Radius: 9.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.85 AU - 4.23 AU

Year: 5605 Days

Day: 13 Hours

Environment

Temp: -219 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,892,806 km

• M1: 121,174 km (0.048 R)
• M2: 724,054 km (0.097 R)
• M3: 1,154,148 km (0.065 R)
• M4: 1,550,881 km (0.104 R)
• M5: 2,121,597 km (0.103 R)
• M6: 2,592,082 km (0.104 R)
• M7: 2,896,514 km (0.105 R)
• M8: 3,224,881 km (0.053 R)
• M9: 4,821,839 km (0.084 R)
• M10: 5,473,936 km (0.089 R)
• M11: 5,807,240 km (0.093 R)
• M12: 8,030,563 km (0.082 R)
• M13: 8,946,701 km (0.102 R)
• M14: 9,489,292 km (0.088 R)
• M15: 11,205,180 km (0.079 R)
• M16: 11,744,330 km (0.098 R)
• M17: 12,585,519 km (0.048 R)
• M18: 14,024,352 km (0.12 R)
• M19: 15,078,568 km (0.1 R)
• M20: 16,642,015 km (0.068 R)
• M21: 18,249,444 km (0.052 R)
• M22: 18,744,912 km (0.091 R)
• M23: 19,827,702 km (0.073 R)
• M24: 21,978,171 km (0.07 R)
• M25: 22,610,073 km (0.052 R)
• M26: 23,909,928 km (0.109 R)
• M27: 25,030,716 km (0.104 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 13.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.8 AU - 5.78 AU

Year: 7236 Days

Day: 14.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,892,806 km

• M1: 169,494 km (0.111 R)
• M2: 719,566 km (0.096 R)
• M3: 1,251,985 km (0.091 R)
• M4: 1,781,711 km (0.063 R)
• M5: 3,631,339 km (0.102 R)
• M6: 4,893,945 km (0.085 R)
• M7: 5,433,095 km (0.101 R)
• M8: 6,431,362 km (0.077 R)
• M9: 7,079,869 km (0.06 R)
• M10: 7,511,758 km (0.081 R)
• M11: 8,955,527 km (0.11 R)
• M12: 9,591,019 km (0.053 R)
• M13: 10,211,102 km (0.034 R)
• M14: 10,763,716 km (0.087 R)
• M15: 11,878,969 km (0.117 R)
• M16: 15,870,389 km (0.119 R)
• M17: 16,362,865 km (0.076 R)
• M18: 18,234,634 km (0.111 R)
• M19: 19,396,112 km (0.046 R)
• M20: 20,102,064 km (0.078 R)
• M21: 23,413,712 km (0.064 R)
• M22: 28,674,770 km (0.082 R)
• M23: 29,776,858 km (0.112 R)
• M24: 32,065,556 km (0.035 R)

Planet 10 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.6

Radius: 4.8

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.64 AU - 7.04 AU

Year: 9742 Days

Day: 20.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,892,806 km

• M1: 59,690 km (0.095 R)
• M2: 550,969 km (0.109 R)
• M3: 782,397 km (0.106 R)
• M4: 1,026,541 km (0.105 R)
• M5: 1,194,389 km (0.091 R)
• M6: 1,468,004 km (0.089 R)
• M7: 1,782,459 km (0.111 R)
• M8: 2,224,371 km (0.114 R)
• M9: 3,234,156 km (0.032 R)
• M10: 5,210,943 km (0.105 R)
• M11: 8,961,062 km (0.072 R)
• M12: 16,116,927 km (0.032 R)
• M13: 17,039,347 km (0.094 R)
• M14: 18,773,037 km (0.064 R)
• M15: 21,159,272 km (0.091 R)
• M16: 24,673,626 km (0.058 R)
• M17: 25,105,963 km (0.058 R)
• M18: 28,368,992 km (0.059 R)
• M19: 29,130,745 km (0.083 R)
• M20: 32,935,467 km (0.12 R)
• M21: 37,511,516 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 20,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit