🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.9

Radius: 10.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.73 AU - 1.19 AU

Year: 627 Days

Day: 6.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,307,213 km

• M1: 134,339 km (0.071 R)
• M2: 618,886 km (0.102 R)
• M3: 1,088,923 km (0.062 R)
• M4: 1,583,493 km (0.111 R)
• M5: 2,234,244 km (0.095 R)
• M6: 2,964,880 km (0.068 R)
• M7: 3,586,609 km (0.106 R)
• M8: 3,983,492 km (0.084 R)
• M9: 4,468,937 km (0.12 R)
• M10: 5,627,872 km (0.101 R)
• M11: 6,037,620 km (0.082 R)
• M12: 6,563,158 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.3

Radius: 13

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.04 AU - 1.44 AU

Year: 921 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,307,213 km

• M1: 161,715 km (0.049 R)
• M2: 577,298 km (0.089 R)
• M3: 1,011,431 km (0.101 R)
• M4: 1,555,967 km (0.065 R)
• M5: 1,961,976 km (0.043 R)
• M6: 2,417,202 km (0.113 R)
• M7: 3,884,907 km (0.111 R)
• M8: 4,400,122 km (0.087 R)
• M9: 5,210,195 km (0.043 R)
• M10: 5,755,030 km (0.049 R)
• M11: 6,337,564 km (0.092 R)
• M12: 7,224,231 km (0.095 R)
• M13: 7,903,106 km (0.094 R)
• M14: 8,352,199 km (0.081 R)
• M15: 8,958,668 km (0.082 R)
• M16: 9,743,010 km (0.104 R)
• M17: 10,891,623 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 11.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.59 AU - 3.41 AU

Year: 3465 Days

Day: 9.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,307,213 km

• M1: 148,102 km (0.115 R)
• M2: 574,456 km (0.039 R)
• M3: 996,322 km (0.112 R)
• M4: 1,988,156 km (0.12 R)
• M5: 3,496,701 km (0.118 R)
• M6: 3,865,908 km (0.097 R)
• M7: 4,385,162 km (0.08 R)
• M8: 4,771,574 km (0.098 R)
• M9: 6,334,423 km (0.066 R)
• M10: 9,076,252 km (0.087 R)
• M11: 9,564,540 km (0.109 R)
• M12: 12,442,803 km (0.12 R)
• M13: 14,218,081 km (0.071 R)
• M14: 15,117,912 km (0.112 R)
• M15: 18,596,362 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.7

Radius: 15

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.23 AU - 3.85 AU

Year: 4442 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,307,213 km

• M1: 187,895 km (0.104 R)
• M2: 667,655 km (0.079 R)
• M3: 1,154,596 km (0.117 R)
• M4: 2,582,358 km (0.055 R)
• M5: 4,370,951 km (0.073 R)
• M6: 6,447,818 km (0.072 R)
• M7: 10,129,272 km (0.028 R)
• M8: 12,127,750 km (0.085 R)
• M9: 13,525,443 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209

Radius: 7.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.76 AU - 7.1 AU

Year: 9630 Days

Day: 15.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,307,213 km

• M1: 88,412 km (0.115 R)
• M2: 313,856 km (0.082 R)
• M3: 549,772 km (0.052 R)
• M4: 902,075 km (0.053 R)
• M5: 1,851,274 km (0.087 R)
• M6: 2,480,183 km (0.12 R)
• M7: 5,001,954 km (0.038 R)
• M8: 5,366,076 km (0.038 R)
• M9: 5,899,542 km (0.081 R)
• M10: 6,338,312 km (0.12 R)
• M11: 10,174,151 km (0.087 R)
• M12: 13,917,389 km (0.08 R)
• M13: 15,559,375 km (0.086 R)
• M14: 24,842,821 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.5

Radius: 7.1

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.95 AU - 9.05 AU

Year: 15089 Days

Day: 18.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,307,213 km

• M1: 88,263 km (0.115 R)
• M2: 368,310 km (0.029 R)
• M3: 592,856 km (0.117 R)
• M4: 1,550,732 km (0.097 R)
• M5: 1,894,507 km (0.095 R)
• M6: 3,804,124 km (0.084 R)
• M7: 4,432,286 km (0.086 R)
• M8: 5,374,603 km (0.099 R)
• M9: 6,525,758 km (0.078 R)
• M10: 6,774,390 km (0.051 R)
• M11: 7,290,652 km (0.072 R)
• M12: 10,724,522 km (0.111 R)
• M13: 16,136,524 km (0.056 R)
• M14: 17,768,637 km (0.114 R)
• M15: 19,168,125 km (0.068 R)
• M16: 19,679,151 km (0.03 R)
• M17: 21,630,955 km (0.079 R)
• M18: 23,514,093 km (0.11 R)
• M19: 24,198,353 km (0.07 R)
• M20: 25,504,043 km (0.088 R)
• M21: 27,174,603 km (0.08 R)
• M22: 29,251,769 km (0.105 R)
• M23: 41,807,219 km (0.101 R)
• M24: 46,373,395 km (0.051 R)
• M25: 49,489,220 km (0.078 R)
• M26: 50,450,536 km (0.116 R)
• M27: 53,408,983 km (0.118 R)
• M28: 53,913,128 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 15,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit