🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.45 AU - 0.67 AU

Year: 153 Days

Day: 41.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,544,732 km

• M1: 263,442 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.78 AU

Year: 219 Days

Day: 44.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,544,732 km

• M1: 89,460 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.02 AU - 1.46 AU

Year: 504 Days

Day: 30.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.2 AU - 2.48 AU

Year: 1307 Days

Day: 18.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,544,732 km

• M1: 1,517,072 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.81 AU - 2.99 AU

Year: 1358 Days

Day: 20.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,544,732 km

• M1: 737,817 km (0.038 R)
• M2: 842,834 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.99 AU - 3.41 AU

Year: 2091 Days

Day: 45.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.65 AU - 5.57 AU

Year: 3615 Days

Day: 30.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,544,732 km

• M1: 803,490 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.4

Radius: 4.5

Gravity: 31.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.01 AU - 15.45 AU

Year: 18582 Days

Day: 22.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 77.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,544,732 km

• M1: 137,331 km (0.073 R)
• M2: 578,046 km (0.103 R)
• M3: 619,934 km (0.109 R)
• M4: 684,560 km (0.1 R)
• M5: 797,207 km (0.107 R)
• M6: 891,753 km (0.119 R)
• M7: 940,522 km (0.118 R)
• M8: 1,091,915 km (0.119 R)
• M9: 1,224,159 km (0.09 R)
• M10: 1,474,885 km (0.103 R)
• M11: 1,771,987 km (0.072 R)
• M12: 1,959,134 km (0.058 R)
• M13: 1,990,998 km (0.057 R)
• M14: 2,557,824 km (0.091 R)
• M15: 2,733,452 km (0.106 R)
• M16: 3,359,968 km (0.084 R)
• M17: 3,907,796 km (0.089 R)
• M18: 4,069,361 km (0.088 R)
• M19: 4,151,042 km (0.108 R)
• M20: 4,866,568 km (0.055 R)
• M21: 5,128,065 km (0.117 R)
• M22: 5,483,959 km (0.056 R)
• M23: 7,983,739 km (0.107 R)
• M24: 9,132,651 km (0.085 R)
• M25: 9,454,885 km (0.034 R)
• M26: 9,835,611 km (0.088 R)
• M27: 9,890,364 km (0.105 R)
• M28: 10,780,771 km (0.065 R)
• M29: 12,222,445 km (0.11 R)
• M30: 12,815,750 km (0.116 R)
• M31: 13,115,993 km (0.032 R)
• M32: 13,236,719 km (0.089 R)
• M33: 13,357,893 km (0.048 R)
• M34: 14,464,319 km (0.1 R)
• M35: 14,902,491 km (0.074 R)
• M36: 14,965,472 km (0.066 R)
• M37: 15,472,309 km (0.057 R)
• M38: 15,727,823 km (0.108 R)
• M39: 17,092,006 km (0.098 R)
• M40: 17,555,011 km (0.078 R)
• M41: 17,821,594 km (0.084 R)
• M42: 18,223,713 km (0.104 R)
• M43: 18,696,742 km (0.039 R)
• M44: 19,242,325 km (0.107 R)
• M45: 21,192,633 km (0.103 R)
• M46: 21,263,393 km (0.065 R)
• M47: 21,334,302 km (0.098 R)
• M48: 22,047,585 km (0.085 R)
• M49: 22,119,242 km (0.093 R)
• M50: 22,986,311 km (0.106 R)
• M51: 23,424,035 km (0.048 R)
• M52: 24,307,709 km (0.115 R)
• M53: 24,753,511 km (0.088 R)
• M54: 25,052,258 km (0.059 R)
• M55: 25,127,206 km (0.075 R)
• M56: 25,352,202 km (0.036 R)
• M57: 26,335,359 km (0.08 R)
• M58: 26,869,722 km (0.065 R)
• M59: 27,794,387 km (0.051 R)
• M60: 27,949,520 km (0.059 R)
• M61: 30,390,209 km (0.083 R)
• M62: 30,469,945 km (0.082 R)
• M63: 32,244,624 km (0.093 R)
• M64: 33,555,999 km (0.026 R)
• M65: 34,301,445 km (0.05 R)
• M66: 34,968,502 km (0.053 R)
• M67: 35,219,827 km (0.085 R)
• M68: 35,639,898 km (0.103 R)
• M69: 37,679,365 km (0.098 R)
• M70: 38,886,471 km (0.071 R)
• M71: 39,060,004 km (0.08 R)
• M72: 40,808,953 km (0.114 R)
• M73: 45,565,267 km (0.062 R)
• M74: 45,656,821 km (0.066 R)
• M75: 47,868,925 km (0.112 R)
• M76: 49,644,951 km (0.103 R)
• M77: 50,021,489 km (0.099 R)
• M78: 50,304,528 km (0.054 R)
• M79: 51,632,658 km (0.116 R)
• M80: 52,684,331 km (0.038 R)
• M81: 53,742,885 km (0.084 R)
• M82: 55,783,400 km (0.095 R)
• M83: 58,543,182 km (0.045 R)
• M84: 59,140,377 km (0.051 R)
• M85: 59,839,597 km (0.077 R)
• M86: 60,340,600 km (0.102 R)
• M87: 65,221,680 km (0.112 R)
• M88: 67,292,563 km (0.108 R)
• M89: 67,605,073 km (0.094 R)
• M90: 68,231,439 km (0.058 R)
• M91: 69,595,323 km (0.101 R)
• M92: 69,805,957 km (0.096 R)
• M93: 70,016,740 km (0.078 R)
• M94: 70,227,823 km (0.115 R)
• M95: 70,544,671 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit