🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.56 AU - 0.6 AU

Year: 134 Days

Day: 30.7 Hours

Environment

Temp: 381 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.68 AU - 0.76 AU

Year: 185 Days

Day: 46.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,422,447 km

• M1: 99,632 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.72 AU - 0.88 AU

Year: 216 Days

Day: 26.5 Hours

Environment

Temp: 247 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.15 AU - 1.31 AU

Year: 412 Days

Day: 45 Hours

Environment

Temp: 140 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.3 AU - 3.84 AU

Year: 2039 Days

Day: 21.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.57 AU - 3.75 AU

Year: 2117 Days

Day: 31.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.72 AU - 5.1 AU

Year: 3289 Days

Day: 17.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 22.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.8

Radius: 6.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 20.55 AU - 25.11 AU

Year: 32974 Days

Day: 18.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,422,447 km

• M1: 346,319 km (0.091 R)
• M2: 482,603 km (0.076 R)
• M3: 546,481 km (0.031 R)
• M4: 590,762 km (0.082 R)
• M5: 636,389 km (0.107 R)
• M6: 1,397,843 km (0.072 R)
• M7: 1,555,070 km (0.119 R)
• M8: 1,955,992 km (0.036 R)
• M9: 2,887,987 km (0.115 R)
• M10: 3,718,853 km (0.077 R)
• M11: 3,849,602 km (0.104 R)
• M12: 3,981,847 km (0.079 R)
• M13: 4,759,157 km (0.047 R)
• M14: 5,731,992 km (0.118 R)
• M15: 5,933,949 km (0.066 R)
• M16: 7,247,418 km (0.06 R)
• M17: 7,852,841 km (0.091 R)
• M18: 9,824,541 km (0.113 R)
• M19: 10,370,723 km (0.084 R)
• M20: 10,802,462 km (0.106 R)
• M21: 11,492,707 km (0.087 R)
• M22: 13,446,605 km (0.12 R)
• M23: 13,917,090 km (0.108 R)
• M24: 14,805,252 km (0.084 R)
• M25: 14,874,367 km (0.111 R)
• M26: 16,135,926 km (0.09 R)
• M27: 16,707,539 km (0.106 R)
• M28: 18,984,718 km (0.092 R)
• M29: 19,059,816 km (0.1 R)
• M30: 19,210,162 km (0.093 R)
• M31: 19,663,892 km (0.084 R)
• M32: 19,968,174 km (0.117 R)
• M33: 20,044,619 km (0.043 R)
• M34: 22,777,173 km (0.093 R)
• M35: 24,227,226 km (0.116 R)
• M36: 24,471,818 km (0.075 R)
• M37: 24,799,288 km (0.1 R)
• M38: 25,624,021 km (0.091 R)
• M39: 27,980,935 km (0.078 R)
• M40: 28,237,645 km (0.061 R)
• M41: 28,323,365 km (0.105 R)
• M42: 31,288,694 km (0.107 R)
• M43: 31,377,405 km (0.1 R)
• M44: 32,627,894 km (0.116 R)
• M45: 33,621,972 km (0.053 R)
• M46: 33,803,733 km (0.084 R)
• M47: 34,351,112 km (0.098 R)
• M48: 34,534,220 km (0.053 R)
• M49: 35,177,640 km (0.036 R)
• M50: 35,546,997 km (0.061 R)
• M51: 37,413,380 km (0.051 R)
• M52: 38,074,154 km (0.109 R)
• M53: 39,215,885 km (0.116 R)
• M54: 40,368,686 km (0.042 R)
• M55: 40,755,397 km (0.056 R)
• M56: 40,949,276 km (0.087 R)
• M57: 42,806,084 km (0.1 R)
• M58: 43,893,511 km (0.099 R)
• M59: 44,590,189 km (0.108 R)
• M60: 45,190,375 km (0.09 R)
• M61: 45,491,516 km (0.074 R)
• M62: 45,793,105 km (0.055 R)
• M63: 47,311,823 km (0.091 R)
• M64: 48,949,770 km (0.047 R)
• M65: 51,441,322 km (0.114 R)
• M66: 53,125,196 km (0.083 R)
• M67: 53,337,026 km (0.116 R)
• M68: 54,186,742 km (0.112 R)
• M69: 54,399,919 km (0.094 R)
• M70: 55,041,096 km (0.113 R)
• M71: 56,654,958 km (0.04 R)
• M72: 57,304,811 km (0.086 R)
• M73: 60,812,133 km (0.113 R)
• M74: 61,922,299 km (0.034 R)
• M75: 63,600,188 km (0.102 R)
• M76: 63,712,686 km (0.028 R)
• M77: 68,377,297 km (0.097 R)
• M78: 70,692,175 km (0.12 R)
• M79: 71,742,352 km (0.049 R)
• M80: 74,094,329 km (0.057 R)
• M81: 74,923,550 km (0.061 R)
• M82: 77,069,831 km (0.062 R)
• M83: 78,391,229 km (0.113 R)

Kuiper Belt

Range: 36.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit