🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.83 AU - 1.11 AU

Year: 406 Days

Day: 16 Hours

Environment

Temp: -36 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,491,465 km

• M1: 30,668 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.11 AU - 1.31 AU

Year: 565 Days

Day: 30.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,491,465 km

• M1: 162,014 km (0.094 R)
• M2: 188,942 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.9

Radius: 12.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.74 AU - 7.42 AU

Year: 6365 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,491,465 km

• M1: 229,633 km (0.102 R)
• M2: 618,587 km (0.062 R)
• M3: 1,471,445 km (0.082 R)
• M4: 2,140,895 km (0.102 R)
• M5: 2,925,386 km (0.055 R)
• M6: 3,821,178 km (0.115 R)
• M7: 4,948,698 km (0.095 R)
• M8: 5,955,491 km (0.084 R)
• M9: 7,131,031 km (0.055 R)
• M10: 7,581,022 km (0.039 R)
• M11: 9,003,099 km (0.061 R)
• M12: 9,529,534 km (0.107 R)
• M13: 10,357,558 km (0.094 R)
• M14: 12,746,636 km (0.099 R)
• M15: 14,333,122 km (0.034 R)
• M16: 14,870,028 km (0.047 R)
• M17: 19,587,896 km (0.118 R)
• M18: 20,473,366 km (0.053 R)
• M19: 21,231,379 km (0.093 R)
• M20: 22,086,929 km (0.102 R)
• M21: 22,643,134 km (0.056 R)
• M22: 23,208,614 km (0.088 R)
• M23: 24,368,147 km (0.047 R)
• M24: 25,565,678 km (0.076 R)
• M25: 26,179,029 km (0.081 R)
• M26: 28,825,266 km (0.086 R)
• M27: 32,352,335 km (0.085 R)
• M28: 35,720,531 km (0.086 R)
• M29: 36,157,357 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.1

Radius: 12

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.65 AU - 7.53 AU

Year: 7183 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,491,465 km

• M1: 160,070 km (0.097 R)
• M2: 561,890 km (0.091 R)
• M3: 959,072 km (0.088 R)
• M4: 1,576,612 km (0.112 R)
• M5: 2,837,722 km (0.062 R)
• M6: 3,616,529 km (0.06 R)
• M7: 4,266,531 km (0.063 R)
• M8: 7,121,607 km (0.069 R)
• M9: 8,368,056 km (0.072 R)
• M10: 8,788,576 km (0.094 R)
• M11: 9,838,753 km (0.084 R)
• M12: 10,437,892 km (0.111 R)
• M13: 11,106,744 km (0.089 R)
• M14: 16,856,538 km (0.081 R)
• M15: 19,453,408 km (0.119 R)
• M16: 21,729,091 km (0.111 R)
• M17: 24,100,067 km (0.085 R)
• M18: 25,507,035 km (0.095 R)
• M19: 26,638,743 km (0.041 R)
• M20: 29,263,139 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.4

Radius: 7.7

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.13 AU - 12.81 AU

Year: 15427 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,491,465 km

• M1: 102,325 km (0.097 R)
• M2: 346,917 km (0.092 R)
• M3: 1,124,527 km (0.026 R)
• M4: 1,365,230 km (0.115 R)
• M5: 1,916,947 km (0.052 R)
• M6: 2,454,153 km (0.111 R)
• M7: 2,723,429 km (0.1 R)
• M8: 3,164,743 km (0.114 R)
• M9: 4,744,496 km (0.112 R)
• M10: 5,763,408 km (0.097 R)
• M11: 6,965,426 km (0.057 R)
• M12: 8,938,174 km (0.065 R)
• M13: 9,470,742 km (0.104 R)
• M14: 9,911,906 km (0.106 R)
• M15: 10,424,428 km (0.12 R)
• M16: 11,877,622 km (0.106 R)
• M17: 13,256,017 km (0.117 R)
• M18: 17,694,586 km (0.03 R)
• M19: 18,027,142 km (0.088 R)
• M20: 22,350,071 km (0.09 R)
• M21: 32,599,171 km (0.08 R)
• M22: 32,973,764 km (0.116 R)
• M23: 35,941,337 km (0.095 R)
• M24: 38,802,247 km (0.034 R)
• M25: 39,788,695 km (0.102 R)
• M26: 46,060,885 km (0.112 R)
• M27: 47,325,885 km (0.111 R)
• M28: 47,645,725 km (0.072 R)
• M29: 48,776,535 km (0.102 R)
• M30: 52,447,069 km (0.106 R)
• M31: 52,961,386 km (0.034 R)
• M32: 55,406,264 km (0.093 R)
• M33: 57,925,492 km (0.097 R)
• M34: 62,420,011 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.1

Radius: 5.8

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.39 AU - 15.43 AU

Year: 19695 Days

Day: 20.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,491,465 km

• M1: 72,106 km (0.055 R)
• M2: 506,987 km (0.105 R)
• M3: 767,437 km (0.072 R)
• M4: 1,019,509 km (0.088 R)
• M5: 1,284,597 km (0.076 R)
• M6: 1,471,145 km (0.107 R)
• M7: 1,709,156 km (0.047 R)
• M8: 2,978,643 km (0.068 R)
• M9: 3,178,955 km (0.111 R)
• M10: 3,922,905 km (0.08 R)
• M11: 4,415,232 km (0.102 R)
• M12: 4,676,429 km (0.118 R)
• M13: 5,338,250 km (0.059 R)
• M14: 6,383,491 km (0.11 R)
• M15: 7,651,033 km (0.113 R)
• M16: 8,567,320 km (0.09 R)
• M17: 9,393,849 km (0.098 R)
• M18: 9,826,486 km (0.083 R)
• M19: 13,779,011 km (0.059 R)
• M20: 16,801,486 km (0.045 R)
• M21: 18,091,918 km (0.109 R)
• M22: 20,506,876 km (0.065 R)
• M23: 21,979,069 km (0.072 R)
• M24: 22,168,011 km (0.076 R)
• M25: 22,357,851 km (0.082 R)
• M26: 24,317,433 km (0.102 R)
• M27: 31,833,380 km (0.052 R)
• M28: 33,427,345 km (0.107 R)
• M29: 40,477,294 km (0.092 R)
• M30: 41,046,365 km (0.102 R)
• M31: 43,673,453 km (0.111 R)
• M32: 51,222,610 km (0.047 R)
• M33: 59,779,758 km (0.114 R)
• M34: 60,517,724 km (0.111 R)
• M35: 62,767,676 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 16,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit