🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.98 AU

Year: 256 Days

Day: 18.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.84 AU - 1.06 AU

Year: 325 Days

Day: 24.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.01 AU - 1.09 AU

Year: 378 Days

Day: 17.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.72 AU - 4.36 AU

Year: 2341 Days

Day: 24.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.89 AU - 4.97 AU

Year: 3277 Days

Day: 37.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,560,136 km

• M1: 905,067 km (0.095 R)

Asteroid Belt

Center: 7.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 11.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.96 AU - 12.78 AU

Year: 12596 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,560,136 km

• M1: 156,479 km (0.088 R)
• M2: 250,876 km (0.106 R)
• M3: 345,870 km (0.099 R)
• M4: 419,622 km (0.119 R)
• M5: 634,445 km (0.045 R)
• M6: 1,093,112 km (0.073 R)
• M7: 1,336,358 km (0.104 R)
• M8: 1,665,473 km (0.093 R)
• M9: 1,757,625 km (0.115 R)
• M10: 1,851,722 km (0.085 R)
• M11: 2,530,448 km (0.111 R)
• M12: 2,718,343 km (0.091 R)
• M13: 2,883,200 km (0.088 R)
• M14: 2,966,975 km (0.096 R)
• M15: 3,486,378 km (0.042 R)
• M16: 3,635,827 km (0.066 R)
• M17: 4,128,303 km (0.118 R)
• M18: 4,286,727 km (0.081 R)
• M19: 4,773,668 km (0.118 R)
• M20: 5,040,700 km (0.059 R)
• M21: 6,338,761 km (0.074 R)
• M22: 6,485,217 km (0.088 R)
• M23: 7,006,117 km (0.1 R)
• M24: 8,048,964 km (0.109 R)
• M25: 8,128,101 km (0.101 R)
• M26: 8,770,923 km (0.05 R)
• M27: 8,852,454 km (0.116 R)
• M28: 9,639,339 km (0.111 R)
• M29: 10,020,065 km (0.105 R)
• M30: 11,235,548 km (0.112 R)
• M31: 11,770,660 km (0.056 R)
• M32: 12,268,671 km (0.056 R)
• M33: 12,359,926 km (0.081 R)
• M34: 12,635,186 km (0.086 R)
• M35: 12,727,338 km (0.104 R)
• M36: 13,238,364 km (0.07 R)
• M37: 13,332,013 km (0.111 R)
• M38: 14,908,774 km (0.083 R)
• M39: 15,103,850 km (0.102 R)
• M40: 16,092,093 km (0.081 R)
• M41: 16,342,520 km (0.078 R)
• M42: 18,600,850 km (0.055 R)
• M43: 19,980,740 km (0.101 R)
• M44: 20,196,012 km (0.114 R)
• M45: 20,900,767 km (0.104 R)
• M46: 21,338,491 km (0.082 R)
• M47: 21,613,601 km (0.093 R)
• M48: 21,779,356 km (0.053 R)
• M49: 22,334,513 km (0.043 R)
• M50: 23,970,815 km (0.085 R)
• M51: 24,947,988 km (0.06 R)
• M52: 25,237,909 km (0.111 R)
• M53: 26,881,690 km (0.049 R)
• M54: 27,596,768 km (0.119 R)
• M55: 27,896,712 km (0.071 R)
• M56: 28,378,566 km (0.11 R)
• M57: 29,045,773 km (0.115 R)
• M58: 29,534,210 km (0.096 R)
• M59: 30,581,246 km (0.076 R)
• M60: 30,705,262 km (0.046 R)
• M61: 30,953,744 km (0.075 R)
• M62: 31,891,424 km (0.095 R)
• M63: 32,521,680 km (0.067 R)
• M64: 32,774,949 km (0.069 R)
• M65: 33,219,703 km (0.12 R)
• M66: 33,858,636 km (0.053 R)
• M67: 34,501,757 km (0.098 R)
• M68: 34,759,963 km (0.12 R)
• M69: 35,278,619 km (0.081 R)
• M70: 37,710,182 km (0.101 R)
• M71: 37,976,317 km (0.062 R)
• M72: 40,331,287 km (0.118 R)
• M73: 40,535,338 km (0.099 R)
• M74: 40,807,906 km (0.108 R)
• M75: 42,733,230 km (0.084 R)
• M76: 43,010,585 km (0.115 R)
• M77: 43,149,561 km (0.089 R)
• M78: 44,126,435 km (0.088 R)
• M79: 45,534,600 km (0.114 R)
• M80: 46,030,816 km (0.106 R)
• M81: 46,173,084 km (0.036 R)
• M82: 46,957,425 km (0.066 R)
• M83: 47,674,298 km (0.025 R)
• M84: 48,106,187 km (0.114 R)
• M85: 48,250,400 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370

Radius: 3.7

Gravity: 27.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.95 AU - 17.49 AU

Year: 18846 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,560,136 km

• M1: 88,562 km (0.09 R)
• M2: 452,534 km (0.086 R)
• M3: 1,124,677 km (0.107 R)
• M4: 1,292,974 km (0.078 R)
• M5: 1,546,992 km (0.102 R)
• M6: 2,397,306 km (0.058 R)
• M7: 2,489,159 km (0.062 R)
• M8: 2,803,464 km (0.116 R)
• M9: 2,998,091 km (0.063 R)
• M10: 4,034,804 km (0.101 R)
• M11: 4,254,414 km (0.103 R)
• M12: 6,187,218 km (0.098 R)
• M13: 6,313,329 km (0.075 R)
• M14: 7,263,276 km (0.104 R)
• M15: 7,485,279 km (0.075 R)
• M16: 7,981,645 km (0.063 R)
• M17: 8,118,826 km (0.079 R)
• M18: 8,722,453 km (0.075 R)
• M19: 10,119,997 km (0.084 R)
• M20: 11,482,385 km (0.07 R)
• M21: 11,637,218 km (0.118 R)
• M22: 12,001,340 km (0.098 R)
• M23: 12,158,567 km (0.112 R)
• M24: 12,316,393 km (0.113 R)
• M25: 13,062,138 km (0.116 R)
• M26: 13,115,844 km (0.103 R)
• M27: 13,331,863 km (0.109 R)
• M28: 13,987,102 km (0.12 R)
• M29: 14,318,611 km (0.083 R)
• M30: 14,596,713 km (0.108 R)
• M31: 15,498,938 km (0.118 R)
• M32: 15,613,081 km (0.05 R)
• M33: 15,899,411 km (0.096 R)
• M34: 16,827,217 km (0.07 R)
• M35: 17,179,670 km (0.091 R)
• M36: 17,653,446 km (0.109 R)
• M37: 18,432,253 km (0.075 R)
• M38: 19,283,614 km (0.115 R)
• M39: 20,647,049 km (0.1 R)
• M40: 21,213,876 km (0.081 R)
• M41: 21,977,274 km (0.109 R)
• M42: 23,335,024 km (0.06 R)
• M43: 24,520,138 km (0.079 R)
• M44: 25,792,318 km (0.104 R)
• M45: 28,052,144 km (0.111 R)
• M46: 28,679,408 km (0.085 R)
• M47: 29,593,600 km (0.101 R)
• M48: 31,667,027 km (0.077 R)
• M49: 33,639,176 km (0.11 R)
• M50: 33,934,781 km (0.107 R)
• M51: 34,082,883 km (0.11 R)
• M52: 34,826,534 km (0.051 R)
• M53: 35,275,328 km (0.084 R)
• M54: 35,876,561 km (0.089 R)
• M55: 39,477,233 km (0.094 R)
• M56: 39,710,904 km (0.096 R)
• M57: 40,414,762 km (0.057 R)
• M58: 40,886,295 km (0.116 R)
• M59: 41,280,635 km (0.092 R)
• M60: 43,030,780 km (0.068 R)
• M61: 43,191,000 km (0.054 R)
• M62: 43,834,121 km (0.101 R)
• M63: 44,076,170 km (0.045 R)
• M64: 44,480,533 km (0.096 R)
• M65: 45,455,762 km (0.073 R)
• M66: 45,537,442 km (0.069 R)
• M67: 48,507,259 km (0.106 R)
• M68: 50,606,267 km (0.085 R)
• M69: 52,392,017 km (0.064 R)
• M70: 53,163,792 km (0.107 R)
• M71: 53,766,522 km (0.108 R)
• M72: 54,112,093 km (0.056 R)
• M73: 54,458,262 km (0.092 R)
• M74: 55,239,911 km (0.094 R)
• M75: 55,501,259 km (0.065 R)
• M76: 56,814,279 km (0.057 R)
• M77: 57,960,498 km (0.103 R)
• M78: 58,403,458 km (0.089 R)
• M79: 58,492,169 km (0.109 R)
• M80: 59,381,678 km (0.091 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit