🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.48 AU - 0.8 AU

Year: 331 Days

Day: 17.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,136,082 km

• M1: 15,259 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.1

Radius: 8.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.72 AU - 0.86 AU

Year: 453 Days

Day: 9 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,136,082 km

• M1: 109,506 km (0.113 R)
• M2: 413,788 km (0.1 R)
• M3: 683,363 km (0.074 R)
• M4: 1,159,832 km (0.028 R)
• M5: 1,851,872 km (0.047 R)
• M6: 2,281,816 km (0.064 R)
• M7: 3,013,350 km (0.11 R)
• M8: 3,568,208 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 12.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.14 AU - 1.24 AU

Year: 838 Days

Day: 5 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,136,082 km

• M1: 160,369 km (0.097 R)
• M2: 564,582 km (0.119 R)
• M3: 1,405,472 km (0.113 R)
• M4: 2,350,631 km (0.101 R)
• M5: 2,863,154 km (0.089 R)
• M6: 3,697,760 km (0.084 R)
• M7: 4,601,182 km (0.088 R)
• M8: 5,256,271 km (0.113 R)
• M9: 6,290,142 km (0.051 R)
• M10: 7,528,064 km (0.096 R)
• M11: 8,000,195 km (0.12 R)
• M12: 8,545,180 km (0.088 R)
• M13: 9,226,149 km (0.107 R)
• M14: 9,855,209 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824

Radius: 10.7

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.03 AU - 1.61 AU

Year: 979 Days

Day: 14.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,136,082 km

• M1: 133,142 km (0.054 R)
• M2: 510,578 km (0.103 R)
• M3: 1,001,408 km (0.111 R)
• M4: 1,903,035 km (0.037 R)
• M5: 2,443,681 km (0.079 R)
• M6: 3,994,114 km (0.084 R)
• M7: 4,556,153 km (0.102 R)
• M8: 5,427,112 km (0.101 R)
• M9: 5,796,917 km (0.106 R)
• M10: 6,249,451 km (0.091 R)
• M11: 7,008,361 km (0.085 R)
• M12: 7,623,358 km (0.088 R)
• M13: 9,508,590 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 14.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.17 AU - 2.49 AU

Year: 2296 Days

Day: 9.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,136,082 km

• M1: 179,069 km (0.044 R)
• M2: 628,610 km (0.095 R)
• M3: 1,178,382 km (0.098 R)
• M4: 1,706,014 km (0.104 R)
• M5: 2,417,502 km (0.081 R)
• M6: 3,021,428 km (0.117 R)
• M7: 4,162,262 km (0.111 R)
• M8: 4,812,115 km (0.101 R)
• M9: 5,311,024 km (0.117 R)
• M10: 6,316,471 km (0.118 R)
• M11: 8,231,324 km (0.061 R)
• M12: 9,772,032 km (0.073 R)
• M13: 10,439,538 km (0.1 R)
• M14: 11,280,577 km (0.052 R)
• M15: 12,899,974 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 13.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.81 AU - 4.17 AU

Year: 4210 Days

Day: 12.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,136,082 km

• M1: 170,392 km (0.062 R)
• M2: 694,882 km (0.112 R)
• M3: 1,909,766 km (0.088 R)
• M4: 2,448,618 km (0.11 R)
• M5: 2,952,015 km (0.091 R)
• M6: 3,467,978 km (0.049 R)
• M7: 4,278,948 km (0.113 R)
• M8: 7,842,818 km (0.113 R)
• M9: 9,167,507 km (0.031 R)
• M10: 11,728,323 km (0.092 R)
• M11: 13,126,465 km (0.026 R)
• M12: 14,233,639 km (0.104 R)
• M13: 15,039,972 km (0.093 R)
• M14: 18,162,079 km (0.082 R)
• M15: 20,978,708 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.1

Radius: 4.3

Gravity: 39.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.06 AU - 8.24 AU

Year: 15023 Days

Day: 18.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,136,082 km

• M1: 59,690 km (0.074 R)
• M2: 229,334 km (0.104 R)
• M3: 373,845 km (0.117 R)
• M4: 699,220 km (0.103 R)
• M5: 843,433 km (0.091 R)
• M6: 1,343,090 km (0.086 R)
• M7: 1,732,343 km (0.088 R)
• M8: 3,487,126 km (0.062 R)
• M9: 3,653,778 km (0.09 R)
• M10: 4,093,596 km (0.101 R)
• M11: 4,437,821 km (0.1 R)
• M12: 5,777,021 km (0.034 R)
• M13: 7,096,325 km (0.093 R)
• M14: 8,160,265 km (0.059 R)
• M15: 8,604,271 km (0.092 R)
• M16: 9,012,075 km (0.118 R)
• M17: 9,593,861 km (0.111 R)
• M18: 9,811,526 km (0.104 R)
• M19: 10,949,517 km (0.111 R)
• M20: 13,688,654 km (0.069 R)
• M21: 15,252,401 km (0.117 R)
• M22: 16,230,172 km (0.046 R)
• M23: 16,461,750 km (0.097 R)
• M24: 16,617,182 km (0.072 R)
• M25: 34,872,012 km (0.078 R)
• M26: 35,906,182 km (0.112 R)
• M27: 37,495,510 km (0.092 R)
• M28: 38,992,984 km (0.055 R)
• M29: 40,529,953 km (0.026 R)
• M30: 46,304,131 km (0.084 R)
• M31: 51,101,585 km (0.07 R)
• M32: 51,598,699 km (0.055 R)
• M33: 53,449,524 km (0.102 R)
• M34: 54,305,224 km (0.119 R)
• M35: 55,518,463 km (0.119 R)
• M36: 64,136,048 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 14,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit