🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 15.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.76 AU

Year: 193 Days

Day: 40.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.73 AU - 0.91 AU

Year: 280 Days

Day: 18.1 Hours

Environment

Temp: 74 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.04 AU - 1.56 AU

Year: 558 Days

Day: 30.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.04 AU - 2.32 AU

Year: 1213 Days

Day: 38.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.39 AU - 3.51 AU

Year: 2414 Days

Day: 33.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,395,564 km

• M1: 263,442 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.91 AU - 4.11 AU

Year: 3025 Days

Day: 31.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 113.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.1

Radius: 7.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.97 AU - 16.29 AU

Year: 23279 Days

Day: 18.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,395,564 km

• M1: 132,843 km (0.06 R)
• M2: 195,973 km (0.101 R)
• M3: 255,812 km (0.113 R)
• M4: 574,755 km (0.112 R)
• M5: 704,307 km (0.096 R)
• M6: 973,583 km (0.06 R)
• M7: 1,274,125 km (0.033 R)
• M8: 1,380,639 km (0.103 R)
• M9: 1,534,874 km (0.102 R)
• M10: 1,884,335 km (0.08 R)
• M11: 2,258,329 km (0.041 R)
• M12: 2,628,285 km (0.055 R)
• M13: 3,074,087 km (0.044 R)
• M14: 3,634,031 km (0.11 R)
• M15: 3,817,438 km (0.1 R)
• M16: 3,910,189 km (0.108 R)
• M17: 4,289,121 km (0.072 R)
• M18: 4,646,809 km (0.099 R)
• M19: 5,252,830 km (0.101 R)
• M20: 5,390,909 km (0.066 R)
• M21: 5,919,438 km (0.091 R)
• M22: 6,026,999 km (0.031 R)
• M23: 6,099,255 km (0.06 R)
• M24: 6,354,020 km (0.075 R)
• M25: 6,464,274 km (0.073 R)
• M26: 7,446,533 km (0.104 R)
• M27: 8,233,568 km (0.11 R)
• M28: 8,313,752 km (0.109 R)
• M29: 8,515,260 km (0.119 R)
• M30: 8,636,883 km (0.111 R)
• M31: 8,718,265 km (0.081 R)
• M32: 8,964,204 km (0.056 R)
• M33: 9,046,632 km (0.089 R)
• M34: 9,212,386 km (0.106 R)
• M35: 9,504,850 km (0.079 R)
• M36: 9,715,634 km (0.047 R)
• M37: 10,141,688 km (0.096 R)
• M38: 10,530,493 km (0.106 R)
• M39: 10,792,290 km (0.114 R)
• M40: 11,012,198 km (0.119 R)
• M41: 11,367,194 km (0.089 R)
• M42: 11,545,964 km (0.035 R)
• M43: 11,635,872 km (0.049 R)
• M44: 11,861,316 km (0.082 R)
• M45: 12,316,542 km (0.051 R)
• M46: 14,002,660 km (0.034 R)
• M47: 14,532,236 km (0.11 R)
• M48: 14,970,259 km (0.101 R)
• M49: 16,562,878 km (0.067 R)
• M50: 17,327,772 km (0.11 R)
• M51: 18,208,604 km (0.118 R)
• M52: 18,470,550 km (0.106 R)
• M53: 19,050,840 km (0.101 R)
• M54: 19,798,231 km (0.103 R)
• M55: 20,175,517 km (0.063 R)
• M56: 20,337,980 km (0.04 R)
• M57: 20,500,892 km (0.119 R)
• M58: 21,266,534 km (0.082 R)
• M59: 21,874,799 km (0.092 R)
• M60: 22,600,947 km (0.112 R)
• M61: 23,108,233 km (0.109 R)
• M62: 24,249,216 km (0.097 R)
• M63: 24,594,937 km (0.107 R)
• M64: 25,466,794 km (0.088 R)
• M65: 25,583,779 km (0.055 R)
• M66: 25,759,557 km (0.056 R)
• M67: 28,081,615 km (0.076 R)
• M68: 28,748,672 km (0.067 R)
• M69: 29,543,635 km (0.111 R)
• M70: 30,098,194 km (0.112 R)
• M71: 30,469,795 km (0.099 R)
• M72: 32,986,031 km (0.049 R)
• M73: 34,657,040 km (0.067 R)
• M74: 34,721,815 km (0.036 R)
• M75: 35,764,363 km (0.12 R)
• M76: 36,157,955 km (0.114 R)
• M77: 36,355,275 km (0.086 R)
• M78: 37,280,986 km (0.066 R)
• M79: 38,616,895 km (0.032 R)
• M80: 38,751,234 km (0.075 R)
• M81: 38,818,553 km (0.071 R)
• M82: 39,088,128 km (0.044 R)
• M83: 41,335,238 km (0.09 R)
• M84: 41,403,903 km (0.105 R)
• M85: 41,886,207 km (0.106 R)
• M86: 41,955,321 km (0.064 R)
• M87: 43,274,475 km (0.115 R)
• M88: 43,414,200 km (0.119 R)
• M89: 43,904,133 km (0.081 R)
• M90: 44,255,239 km (0.082 R)
• M91: 47,817,164 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit