🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.47 AU - 0.57 AU

Year: 143 Days

Day: 19.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.58 AU - 0.8 AU

Year: 218 Days

Day: 34 Hours

Environment

Temp: 144 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,084,625 km

• M1: 49,816 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.81 AU - 1.17 AU

Year: 375 Days

Day: 19.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.3 AU - 2.32 AU

Year: 1337 Days

Day: 37.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.81 AU - 4.05 AU

Year: 2967 Days

Day: 31.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.9

Radius: 6.2

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.57 AU - 18.99 AU

Year: 30991 Days

Day: 15.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,084,625 km

• M1: 188,793 km (0.088 R)
• M2: 808,876 km (0.116 R)
• M3: 1,295,368 km (0.115 R)
• M4: 1,928,915 km (0.064 R)
• M5: 2,449,216 km (0.09 R)
• M6: 2,969,368 km (0.04 R)
• M7: 3,052,395 km (0.097 R)
• M8: 3,879,073 km (0.05 R)
• M9: 4,674,036 km (0.045 R)
• M10: 5,314,913 km (0.11 R)
• M11: 5,517,618 km (0.106 R)
• M12: 5,826,538 km (0.058 R)
• M13: 5,930,658 km (0.093 R)
• M14: 6,951,215 km (0.108 R)
• M15: 7,228,868 km (0.037 R)
• M16: 7,794,797 km (0.082 R)
• M17: 8,670,094 km (0.104 R)
• M18: 8,849,013 km (0.088 R)
• M19: 9,028,979 km (0.086 R)
• M20: 9,576,358 km (0.105 R)
• M21: 10,894,914 km (0.07 R)
• M22: 11,152,372 km (0.081 R)
• M23: 11,346,998 km (0.112 R)
• M24: 11,739,244 km (0.078 R)
• M25: 12,739,455 km (0.108 R)
• M26: 12,874,991 km (0.119 R)
• M27: 13,905,870 km (0.112 R)
• M28: 14,045,295 km (0.09 R)
• M29: 15,682,046 km (0.035 R)
• M30: 16,485,985 km (0.066 R)
• M31: 16,781,590 km (0.116 R)
• M32: 17,004,491 km (0.119 R)
• M33: 17,754,425 km (0.049 R)
• M34: 18,057,510 km (0.082 R)
• M35: 18,745,660 km (0.059 R)
• M36: 20,305,218 km (0.111 R)
• M37: 22,068,229 km (0.06 R)
• M38: 23,629,881 km (0.058 R)
• M39: 24,634,281 km (0.107 R)
• M40: 25,226,689 km (0.077 R)
• M41: 26,598,352 km (0.049 R)
• M42: 26,858,203 km (0.076 R)
• M43: 30,946,863 km (0.074 R)
• M44: 32,506,271 km (0.119 R)
• M45: 32,598,872 km (0.098 R)
• M46: 33,342,074 km (0.089 R)
• M47: 33,903,365 km (0.099 R)
• M48: 35,319,908 km (0.029 R)
• M49: 36,466,875 km (0.1 R)
• M50: 38,112,750 km (0.088 R)
• M51: 38,699,473 km (0.089 R)
• M52: 39,782,711 km (0.091 R)
• M53: 39,980,779 km (0.098 R)
• M54: 40,079,962 km (0.116 R)
• M55: 40,278,479 km (0.052 R)
• M56: 41,175,767 km (0.026 R)
• M57: 41,376,228 km (0.102 R)
• M58: 41,476,458 km (0.091 R)
• M59: 42,079,787 km (0.113 R)
• M60: 42,281,594 km (0.06 R)
• M61: 44,625,045 km (0.065 R)
• M62: 48,060,261 km (0.117 R)
• M63: 49,969,429 km (0.073 R)
• M64: 50,504,241 km (0.116 R)
• M65: 54,519,897 km (0.084 R)
• M66: 54,960,163 km (0.111 R)
• M67: 55,954,989 km (0.109 R)
• M68: 58,074,641 km (0.072 R)
• M69: 58,299,337 km (0.119 R)
• M70: 58,411,835 km (0.112 R)
• M71: 58,862,274 km (0.09 R)
• M72: 59,993,384 km (0.084 R)
• M73: 64,473,092 km (0.066 R)
• M74: 66,459,153 km (0.101 R)
• M75: 66,576,737 km (0.062 R)
• M76: 66,694,172 km (0.067 R)
• M77: 68,109,816 km (0.055 R)
• M78: 69,059,164 km (0.065 R)
• M79: 69,297,174 km (0.083 R)
• M80: 69,416,254 km (0.086 R)
• M81: 71,812,663 km (0.093 R)
• M82: 72,778,766 km (0.049 R)
• M83: 74,723,987 km (0.061 R)
• M84: 75,335,244 km (0.066 R)
• M85: 75,948,296 km (0.094 R)
• M86: 78,044,910 km (0.087 R)
• M87: 78,292,794 km (0.041 R)
• M88: 79,162,556 km (0.12 R)
• M89: 80,661,078 km (0.115 R)
• M90: 82,168,725 km (0.048 R)
• M91: 82,294,836 km (0.109 R)
• M92: 82,673,468 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit