🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.55 AU - 0.73 AU

Year: 179 Days

Day: 26.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.94 AU - 3.52 AU

Year: 2031 Days

Day: 19.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.95 AU - 4.25 AU

Year: 2390 Days

Day: 33.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,210,920 km

• M1: 53,855 km (0.106 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 9.7

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.08 AU - 7.5 AU

Year: 6886 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,210,920 km

• M1: 135,536 km (0.118 R)
• M2: 239,656 km (0.052 R)
• M3: 563,236 km (0.106 R)
• M4: 818,001 km (0.073 R)
• M5: 1,145,172 km (0.041 R)
• M6: 1,275,771 km (0.112 R)
• M7: 1,352,814 km (0.072 R)
• M8: 1,471,295 km (0.074 R)
• M9: 1,593,517 km (0.071 R)
• M10: 1,826,291 km (0.087 R)
• M11: 1,891,815 km (0.104 R)
• M12: 2,161,689 km (0.114 R)
• M13: 2,301,414 km (0.064 R)
• M14: 2,420,045 km (0.094 R)
• M15: 2,614,372 km (0.065 R)
• M16: 2,966,675 km (0.075 R)
• M17: 4,403,862 km (0.032 R)
• M18: 5,192,542 km (0.027 R)
• M19: 5,667,366 km (0.077 R)
• M20: 5,958,932 km (0.041 R)
• M21: 6,455,896 km (0.12 R)
• M22: 6,828,844 km (0.11 R)
• M23: 7,489,468 km (0.103 R)
• M24: 8,025,477 km (0.114 R)
• M25: 8,279,943 km (0.088 R)
• M26: 8,983,801 km (0.063 R)
• M27: 9,553,021 km (0.051 R)
• M28: 10,251,643 km (0.111 R)
• M29: 10,488,157 km (0.07 R)
• M30: 10,726,467 km (0.085 R)
• M31: 11,248,862 km (0.06 R)
• M32: 11,330,094 km (0.099 R)
• M33: 11,574,686 km (0.05 R)
• M34: 11,738,646 km (0.086 R)
• M35: 12,277,048 km (0.103 R)
• M36: 13,078,444 km (0.057 R)
• M37: 13,853,212 km (0.104 R)
• M38: 14,642,789 km (0.027 R)
• M39: 16,541,485 km (0.057 R)
• M40: 17,472,583 km (0.055 R)
• M41: 18,564,348 km (0.096 R)
• M42: 19,580,267 km (0.118 R)
• M43: 19,775,791 km (0.065 R)
• M44: 20,119,717 km (0.119 R)
• M45: 20,317,036 km (0.097 R)
• M46: 20,614,287 km (0.061 R)
• M47: 20,813,253 km (0.116 R)
• M48: 21,163,012 km (0.045 R)
• M49: 21,665,960 km (0.082 R)
• M50: 21,767,089 km (0.103 R)
• M51: 22,172,948 km (0.081 R)
• M52: 22,325,687 km (0.09 R)
• M53: 22,427,862 km (0.111 R)
• M54: 22,992,146 km (0.099 R)
• M55: 23,405,484 km (0.077 R)
• M56: 24,082,415 km (0.034 R)
• M57: 24,449,528 km (0.107 R)
• M58: 24,765,778 km (0.054 R)
• M59: 25,562,087 km (0.055 R)
• M60: 25,722,456 km (0.041 R)
• M61: 26,151,503 km (0.097 R)
• M62: 26,745,257 km (0.103 R)
• M63: 27,616,964 km (0.112 R)
• M64: 28,941,952 km (0.109 R)
• M65: 29,109,053 km (0.119 R)
• M66: 29,949,344 km (0.054 R)
• M67: 31,138,946 km (0.118 R)
• M68: 31,481,675 km (0.094 R)
• M69: 31,883,196 km (0.083 R)
• M70: 32,459,596 km (0.087 R)
• M71: 33,330,705 km (0.104 R)
• M72: 33,447,391 km (0.104 R)
• M73: 35,571,830 km (0.097 R)
• M74: 35,930,117 km (0.114 R)
• M75: 36,589,994 km (0.095 R)
• M76: 37,617,881 km (0.114 R)
• M77: 37,800,240 km (0.088 R)
• M78: 38,349,115 km (0.079 R)
• M79: 38,532,672 km (0.076 R)
• M80: 38,594,007 km (0.119 R)
• M81: 40,073,530 km (0.097 R)
• M82: 40,135,613 km (0.079 R)
• M83: 41,760,246 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845

Radius: 10.7

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.67 AU - 9.41 AU

Year: 7976 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,210,920 km

• M1: 140,323 km (0.066 R)
• M2: 362,176 km (0.089 R)
• M3: 539,899 km (0.108 R)
• M4: 625,917 km (0.102 R)
• M5: 732,880 km (0.076 R)
• M6: 914,641 km (0.062 R)
• M7: 1,020,407 km (0.11 R)
• M8: 1,206,208 km (0.029 R)
• M9: 1,741,170 km (0.095 R)
• M10: 2,057,719 km (0.099 R)
• M11: 2,271,045 km (0.078 R)
• M12: 2,566,800 km (0.06 R)
• M13: 2,719,390 km (0.037 R)
• M14: 3,443,294 km (0.117 R)
• M15: 4,681,366 km (0.105 R)
• M16: 6,078,161 km (0.104 R)
• M17: 6,180,038 km (0.068 R)
• M18: 6,593,825 km (0.112 R)
• M19: 6,910,225 km (0.11 R)
• M20: 7,448,328 km (0.104 R)
• M21: 7,630,838 km (0.096 R)
• M22: 7,740,942 km (0.045 R)
• M23: 8,833,156 km (0.061 R)
• M24: 8,948,795 km (0.093 R)
• M25: 9,181,869 km (0.116 R)
• M26: 9,535,069 km (0.095 R)
• M27: 9,653,850 km (0.117 R)
• M28: 10,255,084 km (0.108 R)
• M29: 10,992,601 km (0.092 R)
• M30: 11,325,756 km (0.115 R)
• M31: 14,199,830 km (0.099 R)
• M32: 15,113,125 km (0.114 R)
• M33: 15,437,303 km (0.116 R)
• M34: 15,763,726 km (0.112 R)
• M35: 16,566,019 km (0.084 R)
• M36: 17,140,326 km (0.069 R)
• M37: 17,333,157 km (0.04 R)
• M38: 17,672,595 km (0.048 R)
• M39: 18,406,971 km (0.043 R)
• M40: 18,753,140 km (0.115 R)
• M41: 18,902,289 km (0.035 R)
• M42: 19,201,485 km (0.1 R)
• M43: 20,159,360 km (0.109 R)
• M44: 20,261,087 km (0.086 R)
• M45: 20,465,138 km (0.055 R)
• M46: 21,081,182 km (0.069 R)
• M47: 21,287,927 km (0.08 R)
• M48: 21,912,199 km (0.101 R)
• M49: 22,279,162 km (0.089 R)
• M50: 22,648,070 km (0.104 R)
• M51: 22,859,751 km (0.116 R)
• M52: 23,713,357 km (0.059 R)
• M53: 24,252,059 km (0.116 R)
• M54: 25,506,587 km (0.087 R)
• M55: 28,762,435 km (0.084 R)
• M56: 29,049,214 km (0.105 R)
• M57: 30,031,324 km (0.109 R)
• M58: 30,147,561 km (0.099 R)
• M59: 30,264,098 km (0.108 R)
• M60: 30,380,635 km (0.116 R)
• M61: 30,731,143 km (0.059 R)
• M62: 30,848,278 km (0.106 R)
• M63: 31,436,347 km (0.12 R)
• M64: 32,087,546 km (0.114 R)
• M65: 32,563,866 km (0.103 R)
• M66: 32,982,591 km (0.104 R)
• M67: 33,583,824 km (0.104 R)
• M68: 33,704,400 km (0.106 R)
• M69: 34,310,122 km (0.097 R)
• M70: 35,164,027 km (0.12 R)
• M71: 36,024,813 km (0.095 R)
• M72: 36,643,998 km (0.1 R)
• M73: 37,329,157 km (0.101 R)
• M74: 37,454,220 km (0.117 R)
• M75: 39,028,888 km (0.102 R)
• M76: 39,219,176 km (0.113 R)
• M77: 40,111,827 km (0.069 R)
• M78: 41,657,621 km (0.119 R)
• M79: 42,437,924 km (0.056 R)
• M80: 43,026,143 km (0.046 R)
• M81: 43,288,537 km (0.061 R)
• M82: 43,551,381 km (0.094 R)
• M83: 44,012,741 km (0.054 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 17,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit