🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.62 AU - 0.68 AU

Year: 183 Days

Day: 24.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.57 AU - 1.95 AU

Year: 813 Days

Day: 21.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.73 AU - 2.89 AU

Year: 1223 Days

Day: 41.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,489,257 km

• M1: 1,386,174 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 9.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.2 AU - 10.12 AU

Year: 8118 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,489,257 km

• M1: 126,410 km (0.097 R)
• M2: 270,323 km (0.088 R)
• M3: 432,188 km (0.093 R)
• M4: 643,121 km (0.047 R)
• M5: 725,849 km (0.095 R)
• M6: 857,345 km (0.109 R)
• M7: 1,061,995 km (0.104 R)
• M8: 1,300,454 km (0.116 R)
• M9: 1,462,918 km (0.068 R)
• M10: 1,888,224 km (0.108 R)
• M11: 2,285,855 km (0.057 R)
• M12: 2,373,071 km (0.116 R)
• M13: 2,573,083 km (0.111 R)
• M14: 3,279,634 km (0.087 R)
• M15: 4,017,301 km (0.114 R)
• M16: 4,096,438 km (0.118 R)
• M17: 4,337,291 km (0.114 R)
• M18: 4,582,632 km (0.07 R)
• M19: 4,832,759 km (0.109 R)
• M20: 5,115,798 km (0.099 R)
• M21: 5,375,201 km (0.067 R)
• M22: 5,698,183 km (0.112 R)
• M23: 5,817,263 km (0.072 R)
• M24: 5,997,379 km (0.078 R)
• M25: 6,301,810 km (0.091 R)
• M26: 6,393,963 km (0.117 R)
• M27: 6,830,788 km (0.052 R)
• M28: 7,277,039 km (0.106 R)
• M29: 7,341,665 km (0.06 R)
• M30: 7,406,441 km (0.077 R)
• M31: 7,667,190 km (0.083 R)
• M32: 8,164,603 km (0.078 R)
• M33: 8,332,751 km (0.065 R)
• M34: 8,706,596 km (0.084 R)
• M35: 9,789,685 km (0.099 R)
• M36: 9,932,551 km (0.088 R)
• M37: 10,657,203 km (0.111 R)
• M38: 11,025,961 km (0.112 R)
• M39: 11,474,007 km (0.092 R)
• M40: 11,738,047 km (0.102 R)
• M41: 12,503,689 km (0.083 R)
• M42: 12,658,822 km (0.118 R)
• M43: 14,609,878 km (0.075 R)
• M44: 15,308,500 km (0.051 R)
• M45: 15,682,794 km (0.09 R)
• M46: 16,610,300 km (0.107 R)
• M47: 16,695,422 km (0.11 R)
• M48: 18,078,454 km (0.05 R)
• M49: 18,518,122 km (0.08 R)
• M50: 18,606,534 km (0.09 R)
• M51: 18,872,519 km (0.097 R)
• M52: 21,275,959 km (0.094 R)
• M53: 22,348,576 km (0.099 R)
• M54: 22,867,830 km (0.085 R)
• M55: 23,057,669 km (0.097 R)
• M56: 23,247,958 km (0.088 R)
• M57: 24,400,909 km (0.068 R)
• M58: 25,424,906 km (0.053 R)
• M59: 25,572,260 km (0.096 R)
• M60: 25,769,280 km (0.097 R)
• M61: 26,065,783 km (0.09 R)
• M62: 27,012,140 km (0.12 R)
• M63: 27,615,617 km (0.047 R)
• M64: 27,969,715 km (0.119 R)
• M65: 28,478,199 km (0.089 R)
• M66: 29,092,298 km (0.1 R)
• M67: 30,437,931 km (0.114 R)
• M68: 32,068,847 km (0.109 R)
• M69: 32,175,061 km (0.069 R)
• M70: 32,387,789 km (0.085 R)
• M71: 32,707,779 km (0.113 R)
• M72: 33,350,901 km (0.1 R)
• M73: 33,835,897 km (0.097 R)
• M74: 34,106,370 km (0.081 R)
• M75: 35,469,655 km (0.051 R)
• M76: 35,744,466 km (0.101 R)
• M77: 36,075,078 km (0.1 R)
• M78: 36,185,631 km (0.088 R)
• M79: 36,351,385 km (0.116 R)
• M80: 36,795,092 km (0.041 R)
• M81: 37,352,045 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.2

Radius: 14.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.39 AU - 11.91 AU

Year: 10440 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,489,257 km

• M1: 191,934 km (0.115 R)
• M2: 286,181 km (0.111 R)
• M3: 434,432 km (0.119 R)
• M4: 667,356 km (0.067 R)
• M5: 814,261 km (0.064 R)
• M6: 1,188,854 km (0.106 R)
• M7: 1,420,881 km (0.059 R)
• M8: 1,651,411 km (0.104 R)
• M9: 1,788,891 km (0.065 R)
• M10: 2,020,918 km (0.042 R)
• M11: 2,244,267 km (0.091 R)
• M12: 2,417,202 km (0.117 R)
• M13: 3,005,122 km (0.102 R)
• M14: 3,304,916 km (0.075 R)
• M15: 4,215,219 km (0.115 R)
• M16: 4,600,434 km (0.084 R)
• M17: 4,947,052 km (0.05 R)
• M18: 5,047,731 km (0.086 R)
• M19: 5,639,690 km (0.054 R)
• M20: 5,824,294 km (0.074 R)
• M21: 5,984,214 km (0.091 R)
• M22: 6,226,862 km (0.08 R)
• M23: 7,030,651 km (0.085 R)
• M24: 7,517,293 km (0.12 R)
• M25: 7,633,381 km (0.051 R)
• M26: 7,779,239 km (0.119 R)
• M27: 8,193,027 km (0.039 R)
• M28: 8,312,555 km (0.055 R)
• M29: 8,523,039 km (0.115 R)
• M30: 8,827,022 km (0.114 R)
• M31: 9,134,596 km (0.069 R)
• M32: 9,634,103 km (0.106 R)
• M33: 10,174,600 km (0.08 R)
• M34: 10,464,820 km (0.082 R)
• M35: 10,627,283 km (0.119 R)
• M36: 10,790,494 km (0.092 R)
• M37: 10,954,603 km (0.088 R)
• M38: 11,451,867 km (0.077 R)
• M39: 11,619,416 km (0.095 R)
• M40: 12,297,244 km (0.059 R)
• M41: 14,119,496 km (0.091 R)
• M42: 14,697,093 km (0.067 R)
• M43: 15,689,226 km (0.106 R)
• M44: 15,987,524 km (0.12 R)
• M45: 16,249,919 km (0.079 R)
• M46: 16,589,506 km (0.108 R)
• M47: 16,969,485 km (0.063 R)
• M48: 17,122,374 km (0.061 R)
• M49: 17,275,562 km (0.088 R)
• M50: 18,087,879 km (0.108 R)
• M51: 18,439,733 km (0.094 R)
• M52: 19,309,644 km (0.091 R)
• M53: 19,709,519 km (0.12 R)
• M54: 20,476,657 km (0.071 R)
• M55: 21,007,281 km (0.058 R)
• M56: 21,501,104 km (0.101 R)
• M57: 22,082,142 km (0.085 R)
• M58: 22,374,606 km (0.111 R)
• M59: 23,047,796 km (0.075 R)
• M60: 23,174,805 km (0.105 R)
• M61: 23,770,503 km (0.063 R)
• M62: 23,941,643 km (0.116 R)
• M63: 24,328,055 km (0.095 R)
• M64: 24,630,242 km (0.11 R)
• M65: 25,194,525 km (0.027 R)
• M66: 25,325,274 km (0.071 R)
• M67: 25,850,961 km (0.093 R)
• M68: 26,026,888 km (0.11 R)
• M69: 27,359,655 km (0.117 R)
• M70: 28,215,206 km (0.069 R)
• M71: 29,491,874 km (0.086 R)
• M72: 29,675,879 km (0.039 R)
• M73: 30,044,937 km (0.089 R)
• M74: 30,415,491 km (0.047 R)
• M75: 31,114,412 km (0.11 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 11,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit