🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.31 AU - 1.89 AU

Year: 758 Days

Day: 15.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.89 AU - 2.95 AU

Year: 1411 Days

Day: 30.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.84 AU - 3.54 AU

Year: 2135 Days

Day: 25.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 12.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.49 AU - 12.35 AU

Year: 12605 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,607,596 km

• M1: 424,110 km (0.096 R)
• M2: 515,514 km (0.042 R)
• M3: 873,502 km (0.033 R)
• M4: 1,016,069 km (0.067 R)
• M5: 1,245,701 km (0.043 R)
• M6: 1,733,391 km (0.084 R)
• M7: 1,893,460 km (0.109 R)
• M8: 2,713,855 km (0.108 R)
• M9: 2,820,369 km (0.073 R)
• M10: 3,345,158 km (0.091 R)
• M11: 3,722,145 km (0.088 R)
• M12: 3,900,764 km (0.095 R)
• M13: 4,082,227 km (0.115 R)
• M14: 4,548,374 km (0.114 R)
• M15: 5,633,257 km (0.116 R)
• M16: 6,471,005 km (0.057 R)
• M17: 6,831,686 km (0.103 R)
• M18: 9,575,909 km (0.107 R)
• M19: 10,111,619 km (0.105 R)
• M20: 10,826,847 km (0.102 R)
• M21: 11,384,847 km (0.087 R)
• M22: 11,601,913 km (0.06 R)
• M23: 12,084,516 km (0.1 R)
• M24: 12,217,209 km (0.104 R)
• M25: 12,753,069 km (0.103 R)
• M26: 14,312,926 km (0.115 R)
• M27: 15,115,219 km (0.026 R)
• M28: 15,545,912 km (0.058 R)
• M29: 15,932,323 km (0.107 R)
• M30: 16,321,726 km (0.112 R)
• M31: 16,517,550 km (0.117 R)
• M32: 17,159,773 km (0.035 R)
• M33: 17,309,072 km (0.091 R)
• M34: 17,408,854 km (0.119 R)
• M35: 18,366,579 km (0.114 R)
• M36: 18,672,657 km (0.091 R)
• M37: 18,928,918 km (0.032 R)
• M38: 20,227,876 km (0.093 R)
• M39: 20,808,465 km (0.1 R)
• M40: 20,967,787 km (0.053 R)
• M41: 22,911,063 km (0.101 R)
• M42: 23,130,673 km (0.087 R)
• M43: 23,461,135 km (0.096 R)
• M44: 23,682,390 km (0.079 R)
• M45: 24,855,088 km (0.103 R)
• M46: 25,137,080 km (0.057 R)
• M47: 26,448,156 km (0.119 R)
• M48: 26,563,196 km (0.04 R)
• M49: 27,606,043 km (0.113 R)
• M50: 27,722,879 km (0.105 R)
• M51: 28,367,646 km (0.093 R)
• M52: 28,839,777 km (0.053 R)
• M53: 29,552,760 km (0.087 R)
• M54: 29,672,289 km (0.08 R)
• M55: 29,851,657 km (0.054 R)
• M56: 30,091,462 km (0.051 R)
• M57: 31,239,027 km (0.101 R)
• M58: 32,956,411 km (0.092 R)
• M59: 33,390,544 km (0.036 R)
• M60: 34,264,495 km (0.088 R)
• M61: 34,641,332 km (0.099 R)
• M62: 34,767,293 km (0.108 R)
• M63: 36,290,199 km (0.081 R)
• M64: 37,382,114 km (0.091 R)
• M65: 38,224,350 km (0.065 R)
• M66: 40,722,186 km (0.086 R)
• M67: 43,611,669 km (0.062 R)
• M68: 46,219,758 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.4

Radius: 3.1

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.14 AU - 15.6 AU

Year: 19357 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,607,596 km

• M1: 53,556 km (0.113 R)
• M2: 101,577 km (0.093 R)
• M3: 159,023 km (0.077 R)
• M4: 305,479 km (0.066 R)
• M5: 587,620 km (0.102 R)
• M6: 948,151 km (0.102 R)
• M7: 1,112,111 km (0.078 R)
• M8: 1,304,793 km (0.097 R)
• M9: 1,384,678 km (0.058 R)
• M10: 1,764,058 km (0.061 R)
• M11: 2,056,971 km (0.079 R)
• M12: 2,636,214 km (0.061 R)
• M13: 2,737,491 km (0.102 R)
• M14: 3,181,648 km (0.095 R)
• M15: 3,647,944 km (0.065 R)
• M16: 3,846,012 km (0.114 R)
• M17: 3,874,585 km (0.084 R)
• M18: 4,341,629 km (0.032 R)
• M19: 4,371,399 km (0.112 R)
• M20: 4,612,102 km (0.1 R)
• M21: 4,672,989 km (0.1 R)
• M22: 5,106,374 km (0.097 R)
• M23: 5,295,914 km (0.115 R)
• M24: 5,423,671 km (0.091 R)
• M25: 6,044,053 km (0.053 R)
• M26: 6,278,174 km (0.118 R)
• M27: 6,311,983 km (0.055 R)
• M28: 6,379,452 km (0.098 R)
• M29: 6,859,212 km (0.109 R)
• M30: 6,928,775 km (0.103 R)
• M31: 8,292,509 km (0.076 R)
• M32: 8,890,751 km (0.071 R)
• M33: 9,118,738 km (0.081 R)
• M34: 9,195,183 km (0.12 R)
• M35: 10,010,192 km (0.078 R)
• M36: 10,727,065 km (0.106 R)
• M37: 11,336,975 km (0.1 R)
• M38: 11,501,533 km (0.063 R)
• M39: 11,708,277 km (0.112 R)
• M40: 12,209,580 km (0.054 R)
• M41: 12,251,766 km (0.066 R)
• M42: 12,420,513 km (0.115 R)
• M43: 12,462,849 km (0.103 R)
• M44: 12,590,157 km (0.083 R)
• M45: 12,803,334 km (0.036 R)
• M46: 13,623,878 km (0.03 R)
• M47: 13,754,926 km (0.047 R)
• M48: 14,505,907 km (0.112 R)
• M49: 14,550,487 km (0.104 R)
• M50: 14,863,745 km (0.101 R)
• M51: 15,179,397 km (0.1 R)
• M52: 15,451,665 km (0.049 R)
• M53: 15,588,397 km (0.078 R)
• M54: 15,725,579 km (0.116 R)
• M55: 16,556,744 km (0.066 R)
• M56: 16,977,563 km (0.116 R)
• M57: 17,213,030 km (0.111 R)
• M58: 17,307,426 km (0.1 R)
• M59: 17,449,395 km (0.061 R)
• M60: 17,496,817 km (0.064 R)
• M61: 17,877,843 km (0.116 R)
• M62: 18,021,307 km (0.086 R)
• M63: 18,405,924 km (0.098 R)
• M64: 18,647,674 km (0.113 R)
• M65: 18,988,009 km (0.075 R)
• M66: 21,680,771 km (0.117 R)
• M67: 23,593,529 km (0.079 R)
• M68: 23,961,540 km (0.084 R)
• M69: 25,883,274 km (0.097 R)
• M70: 25,991,583 km (0.069 R)
• M71: 26,154,196 km (0.084 R)
• M72: 26,262,654 km (0.082 R)
• M73: 26,589,376 km (0.059 R)
• M74: 26,862,691 km (0.045 R)
• M75: 27,136,755 km (0.083 R)
• M76: 27,246,709 km (0.109 R)
• M77: 27,522,268 km (0.098 R)
• M78: 28,465,782 km (0.101 R)
• M79: 29,363,369 km (0.038 R)
• M80: 29,985,846 km (0.117 R)
• M81: 30,841,845 km (0.081 R)
• M82: 31,186,369 km (0.095 R)
• M83: 31,474,494 km (0.112 R)
• M84: 31,532,239 km (0.116 R)
• M85: 31,647,878 km (0.11 R)
• M86: 33,221,798 km (0.11 R)
• M87: 35,720,381 km (0.072 R)
• M88: 36,324,009 km (0.059 R)
• M89: 36,445,183 km (0.096 R)
• M90: 36,992,113 km (0.09 R)
• M91: 40,016,682 km (0.037 R)
• M92: 40,706,478 km (0.098 R)
• M93: 40,832,290 km (0.062 R)
• M94: 41,400,164 km (0.03 R)
• M95: 42,034,159 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit