🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 10.4

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.64 AU - 0.72 AU

Year: 380 Days

Day: 13.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,556,772 km

• M1: 129,402 km (0.079 R)
• M2: 457,769 km (0.081 R)
• M3: 793,766 km (0.112 R)
• M4: 1,119,590 km (0.1 R)
• M5: 1,511,088 km (0.115 R)
• M6: 2,034,830 km (0.074 R)
• M7: 2,390,125 km (0.087 R)
• M8: 2,716,249 km (0.085 R)
• M9: 3,061,520 km (0.078 R)
• M10: 3,665,597 km (0.087 R)
• M11: 5,477,376 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 14

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.12 AU - 1.24 AU

Year: 869 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,556,772 km

• M1: 174,132 km (0.031 R)
• M2: 765,642 km (0.106 R)
• M3: 1,523,505 km (0.11 R)
• M4: 2,155,107 km (0.114 R)
• M5: 3,508,369 km (0.113 R)
• M6: 4,094,643 km (0.067 R)
• M7: 4,572,609 km (0.12 R)
• M8: 6,067,839 km (0.111 R)
• M9: 7,453,864 km (0.105 R)
• M10: 8,852,005 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 13.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.54 AU - 1.8 AU

Year: 1464 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,556,772 km

• M1: 173,384 km (0.1 R)
• M2: 750,383 km (0.07 R)
• M3: 2,377,709 km (0.043 R)
• M4: 3,156,066 km (0.108 R)
• M5: 3,720,948 km (0.105 R)
• M6: 4,260,996 km (0.083 R)
• M7: 4,953,784 km (0.098 R)
• M8: 5,901,636 km (0.087 R)
• M9: 6,492,248 km (0.109 R)
• M10: 7,070,145 km (0.113 R)
• M11: 7,519,238 km (0.1 R)
• M12: 8,272,014 km (0.091 R)
• M13: 8,831,361 km (0.059 R)
• M14: 9,863,137 km (0.111 R)
• M15: 11,326,204 km (0.101 R)
• M16: 11,906,195 km (0.076 R)
• M17: 13,165,061 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 11.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.38 AU - 5.68 AU

Year: 7651 Days

Day: 9.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,556,772 km

• M1: 143,165 km (0.057 R)
• M2: 761,004 km (0.09 R)
• M3: 1,145,620 km (0.069 R)
• M4: 2,919,103 km (0.103 R)
• M5: 3,647,944 km (0.059 R)
• M6: 5,510,587 km (0.105 R)
• M7: 7,553,795 km (0.102 R)
• M8: 12,269,569 km (0.089 R)
• M9: 12,879,030 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 8.8

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.29 AU - 6.49 AU

Year: 8487 Days

Day: 11.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,556,772 km

• M1: 178,919 km (0.112 R)
• M2: 759,060 km (0.085 R)
• M3: 1,101,938 km (0.097 R)
• M4: 3,325,261 km (0.111 R)
• M5: 5,553,073 km (0.115 R)
• M6: 5,839,553 km (0.117 R)
• M7: 6,511,696 km (0.113 R)
• M8: 7,347,350 km (0.084 R)
• M9: 9,011,776 km (0.114 R)
• M10: 10,189,261 km (0.065 R)
• M11: 11,568,703 km (0.112 R)
• M12: 12,518,799 km (0.077 R)
• M13: 14,997,785 km (0.043 R)
• M14: 21,599,689 km (0.097 R)
• M15: 23,282,814 km (0.108 R)
• M16: 24,708,033 km (0.118 R)
• M17: 28,383,204 km (0.074 R)
• M18: 36,020,325 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.2

Radius: 3.1

Gravity: 103.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.38 AU - 8.34 AU

Year: 13543 Days

Day: 16.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,556,772 km

• M1: 38,596 km (0.068 R)
• M2: 156,031 km (0.035 R)
• M3: 276,158 km (0.113 R)
• M4: 412,591 km (0.11 R)
• M5: 814,411 km (0.11 R)
• M6: 1,062,444 km (0.105 R)
• M7: 1,204,263 km (0.03 R)
• M8: 2,336,420 km (0.101 R)
• M9: 2,668,527 km (0.113 R)
• M10: 4,220,006 km (0.067 R)
• M11: 4,847,869 km (0.106 R)
• M12: 5,650,012 km (0.117 R)
• M13: 6,368,830 km (0.101 R)
• M14: 7,012,849 km (0.06 R)
• M15: 8,836,597 km (0.094 R)
• M16: 9,746,002 km (0.067 R)
• M17: 10,657,352 km (0.081 R)
• M18: 12,516,405 km (0.064 R)
• M19: 14,725,816 km (0.088 R)
• M20: 19,193,556 km (0.047 R)
• M21: 23,776,936 km (0.079 R)
• M22: 24,486,030 km (0.067 R)
• M23: 28,696,312 km (0.034 R)
• M24: 32,739,344 km (0.048 R)
• M25: 33,364,215 km (0.092 R)
• M26: 37,145,750 km (0.053 R)
• M27: 39,772,240 km (0.054 R)
• M28: 44,167,126 km (0.11 R)
• M29: 60,946,771 km (0.071 R)
• M30: 61,134,815 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.4

Radius: 5.3

Gravity: 25.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.75 AU - 10.49 AU

Year: 18680 Days

Day: 15 Hours

Environment

Temp: -239 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,556,772 km

• M1: 103,522 km (0.073 R)
• M2: 1,731,595 km (0.081 R)
• M3: 3,136,469 km (0.089 R)
• M4: 3,669,037 km (0.118 R)
• M5: 7,265,969 km (0.034 R)
• M6: 16,665,053 km (0.098 R)
• M7: 17,665,713 km (0.102 R)
• M8: 17,836,255 km (0.081 R)
• M9: 27,725,422 km (0.096 R)
• M10: 31,193,998 km (0.101 R)
• M11: 32,326,604 km (0.094 R)
• M12: 35,075,465 km (0.055 R)
• M13: 36,852,987 km (0.066 R)
• M14: 40,143,242 km (0.036 R)
• M15: 43,624,235 km (0.077 R)
• M16: 53,819,480 km (0.057 R)
• M17: 64,478,328 km (0.076 R)
• M18: 67,763,347 km (0.08 R)
• M19: 67,972,186 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 12,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit