🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 253 Days

Day: 30.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 15

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.91 AU - 1.27 AU

Year: 747 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,680,458 km

• M1: 186,848 km (0.063 R)
• M2: 1,026,541 km (0.087 R)
• M3: 1,659,639 km (0.117 R)
• M4: 2,187,121 km (0.077 R)
• M5: 2,850,438 km (0.116 R)
• M6: 3,550,855 km (0.099 R)
• M7: 4,618,834 km (0.114 R)
• M8: 6,694,505 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 8.7

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.18 AU - 3.28 AU

Year: 2959 Days

Day: 5.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,680,458 km

• M1: 109,506 km (0.079 R)
• M2: 452,982 km (0.103 R)
• M3: 734,974 km (0.116 R)
• M4: 1,054,366 km (0.08 R)
• M5: 1,498,971 km (0.076 R)
• M6: 1,832,873 km (0.1 R)
• M7: 2,258,928 km (0.12 R)
• M8: 2,542,416 km (0.073 R)
• M9: 4,203,700 km (0.115 R)
• M10: 5,429,954 km (0.069 R)
• M11: 6,576,771 km (0.086 R)
• M12: 6,941,192 km (0.102 R)
• M13: 7,743,635 km (0.037 R)
• M14: 8,115,684 km (0.11 R)
• M15: 9,266,691 km (0.074 R)
• M16: 11,800,130 km (0.104 R)
• M17: 13,273,520 km (0.116 R)
• M18: 14,204,168 km (0.063 R)
• M19: 14,659,993 km (0.093 R)
• M20: 15,125,392 km (0.096 R)
• M21: 17,371,754 km (0.104 R)
• M22: 18,010,387 km (0.108 R)
• M23: 18,604,440 km (0.087 R)
• M24: 18,906,328 km (0.069 R)
• M25: 20,337,382 km (0.106 R)
• M26: 21,839,344 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.1

Radius: 9.8

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.33 AU - 3.79 AU

Year: 4406 Days

Day: 7.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,680,458 km

• M1: 121,922 km (0.06 R)
• M2: 439,519 km (0.046 R)
• M3: 966,402 km (0.117 R)
• M4: 1,480,869 km (0.088 R)
• M5: 2,501,725 km (0.104 R)
• M6: 3,480,394 km (0.083 R)
• M7: 3,980,351 km (0.085 R)
• M8: 5,176,086 km (0.074 R)
• M9: 6,751,651 km (0.105 R)
• M10: 8,225,041 km (0.107 R)
• M11: 9,423,768 km (0.068 R)
• M12: 10,820,863 km (0.044 R)
• M13: 11,979,049 km (0.087 R)
• M14: 22,008,390 km (0.108 R)
• M15: 23,136,657 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686

Radius: 4.6

Gravity: 32.42 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.46 AU - 9.5 AU

Year: 19148 Days

Day: 17.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,680,458 km

• M1: 57,296 km (0.04 R)
• M2: 359,932 km (0.06 R)
• M3: 703,110 km (0.046 R)
• M4: 1,749,697 km (0.085 R)
• M5: 1,934,899 km (0.096 R)
• M6: 2,411,069 km (0.103 R)
• M7: 3,419,209 km (0.109 R)
• M8: 4,965,752 km (0.062 R)
• M9: 5,689,506 km (0.039 R)
• M10: 8,857,241 km (0.1 R)
• M11: 11,757,046 km (0.063 R)
• M12: 13,597,698 km (0.104 R)
• M13: 16,338,930 km (0.11 R)
• M14: 19,792,696 km (0.059 R)
• M15: 22,580,602 km (0.111 R)
• M16: 23,807,155 km (0.028 R)
• M17: 24,436,663 km (0.101 R)
• M18: 25,185,101 km (0.087 R)
• M19: 31,605,393 km (0.044 R)
• M20: 36,212,259 km (0.115 R)
• M21: 40,798,182 km (0.071 R)
• M22: 41,699,060 km (0.096 R)
• M23: 45,595,636 km (0.101 R)
• M24: 50,928,351 km (0.104 R)
• M25: 60,455,492 km (0.042 R)
• M26: 60,649,520 km (0.084 R)
• M27: 63,609,463 km (0.086 R)
• M28: 63,810,224 km (0.117 R)
• M29: 68,965,815 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.3

Radius: 5.2

Gravity: 28.86 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.13 AU - 10.95 AU

Year: 19330 Days

Day: 20.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 77,680,458 km

• M1: 67,469 km (0.03 R)
• M2: 231,278 km (0.093 R)
• M3: 502,350 km (0.119 R)
• M4: 1,248,544 km (0.07 R)
• M5: 1,444,667 km (0.107 R)
• M6: 1,678,787 km (0.081 R)
• M7: 2,729,114 km (0.092 R)
• M8: 3,777,197 km (0.071 R)
• M9: 4,598,339 km (0.09 R)
• M10: 4,994,923 km (0.069 R)
• M11: 7,918,963 km (0.074 R)
• M12: 8,648,403 km (0.086 R)
• M13: 9,029,428 km (0.073 R)
• M14: 10,120,146 km (0.116 R)
• M15: 10,604,694 km (0.097 R)
• M16: 11,619,865 km (0.108 R)
• M17: 17,082,431 km (0.08 R)
• M18: 17,768,786 km (0.042 R)
• M19: 19,104,994 km (0.114 R)
• M20: 20,032,052 km (0.07 R)
• M21: 20,795,002 km (0.089 R)
• M22: 22,889,821 km (0.111 R)
• M23: 25,562,087 km (0.081 R)
• M24: 27,961,787 km (0.092 R)
• M25: 28,554,494 km (0.113 R)
• M26: 33,867,911 km (0.056 R)
• M27: 34,949,503 km (0.066 R)
• M28: 35,360,897 km (0.067 R)
• M29: 36,053,984 km (0.067 R)
• M30: 37,610,251 km (0.088 R)
• M31: 39,063,445 km (0.03 R)
• M32: 39,506,703 km (0.094 R)
• M33: 40,856,226 km (0.103 R)
• M34: 50,648,005 km (0.025 R)
• M35: 54,047,018 km (0.094 R)
• M36: 57,404,293 km (0.104 R)
• M37: 60,898,152 km (0.105 R)
• M38: 61,096,369 km (0.111 R)
• M39: 65,773,397 km (0.118 R)
• M40: 67,242,896 km (0.112 R)
• M41: 67,454,577 km (0.11 R)
• M42: 70,902,509 km (0.06 R)
• M43: 76,983,962 km (0.028 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit