🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 133 Days

Day: 24.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.69 AU - 1.01 AU

Year: 278 Days

Day: 25.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.33 AU

Year: 532 Days

Day: 45.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.46 AU - 1.66 AU

Year: 691 Days

Day: 17.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,711,354 km

• M1: 147,204 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.45 AU - 2.15 AU

Year: 857 Days

Day: 17.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 73.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.98 AU - 2.48 AU

Year: 1181 Days

Day: 22.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,711,354 km

• M1: 669,151 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.13 AU - 3.81 AU

Year: 2293 Days

Day: 42.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 12.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.17 AU - 12.23 AU

Year: 11557 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,711,354 km

• M1: 160,668 km (0.07 R)
• M2: 266,583 km (0.116 R)
• M3: 353,051 km (0.097 R)
• M4: 558,000 km (0.108 R)
• M5: 659,427 km (0.092 R)
• M6: 755,619 km (0.054 R)
• M7: 964,308 km (0.096 R)
• M8: 1,283,101 km (0.094 R)
• M9: 1,439,132 km (0.11 R)
• M10: 1,536,071 km (0.088 R)
• M11: 1,651,860 km (0.116 R)
• M12: 1,770,940 km (0.066 R)
• M13: 2,035,877 km (0.073 R)
• M14: 2,390,125 km (0.117 R)
• M15: 2,525,661 km (0.099 R)
• M16: 2,624,096 km (0.08 R)
• M17: 3,284,720 km (0.117 R)
• M18: 3,813,399 km (0.063 R)
• M19: 3,972,721 km (0.105 R)
• M20: 4,087,911 km (0.095 R)
• M21: 4,204,299 km (0.087 R)
• M22: 4,583,828 km (0.119 R)
• M23: 4,680,618 km (0.051 R)
• M24: 4,949,894 km (0.104 R)
• M25: 5,529,736 km (0.087 R)
• M26: 5,788,690 km (0.084 R)
• M27: 6,051,533 km (0.119 R)
• M28: 7,396,119 km (0.052 R)
• M29: 7,739,147 km (0.048 R)
• M30: 9,377,543 km (0.075 R)
• M31: 9,593,711 km (0.113 R)
• M32: 9,873,908 km (0.099 R)
• M33: 10,956,997 km (0.043 R)
• M34: 11,282,671 km (0.103 R)
• M35: 12,010,615 km (0.077 R)
• M36: 12,211,824 km (0.059 R)
• M37: 12,890,400 km (0.109 R)
• M38: 13,130,804 km (0.109 R)
• M39: 13,581,243 km (0.093 R)
• M40: 13,860,991 km (0.092 R)
• M41: 14,142,684 km (0.051 R)
• M42: 15,071,237 km (0.116 R)
• M43: 15,688,927 km (0.062 R)
• M44: 16,019,389 km (0.092 R)
• M45: 16,278,044 km (0.11 R)
• M46: 16,463,545 km (0.071 R)
• M47: 16,724,444 km (0.119 R)
• M48: 17,629,660 km (0.118 R)
• M49: 18,088,178 km (0.068 R)
• M50: 18,241,964 km (0.033 R)
• M51: 18,319,007 km (0.096 R)
• M52: 19,330,289 km (0.085 R)
• M53: 19,763,524 km (0.114 R)
• M54: 20,200,051 km (0.12 R)
• M55: 20,559,535 km (0.106 R)
• M56: 20,639,719 km (0.082 R)
• M57: 20,720,053 km (0.026 R)
• M58: 21,284,935 km (0.079 R)
• M59: 22,141,831 km (0.081 R)
• M60: 22,388,817 km (0.066 R)
• M61: 22,677,990 km (0.099 R)
• M62: 23,260,225 km (0.117 R)
• M63: 23,385,588 km (0.086 R)
• M64: 24,184,889 km (0.108 R)
• M65: 24,269,562 km (0.117 R)
• M66: 24,651,934 km (0.089 R)
• M67: 24,907,746 km (0.084 R)
• M68: 25,036,101 km (0.112 R)
• M69: 25,207,540 km (0.093 R)
• M70: 25,336,344 km (0.116 R)
• M71: 25,508,382 km (0.094 R)
• M72: 25,680,868 km (0.106 R)
• M73: 25,810,569 km (0.047 R)
• M74: 26,592,817 km (0.065 R)
• M75: 26,986,857 km (0.113 R)
• M76: 27,074,671 km (0.119 R)
• M77: 27,206,617 km (0.093 R)
• M78: 27,869,485 km (0.113 R)
• M79: 28,180,798 km (0.111 R)
• M80: 28,269,809 km (0.047 R)
• M81: 28,448,429 km (0.101 R)
• M82: 28,537,739 km (0.117 R)
• M83: 28,851,445 km (0.07 R)
• M84: 28,941,204 km (0.066 R)
• M85: 29,301,436 km (0.087 R)
• M86: 29,708,492 km (0.11 R)
• M87: 30,436,734 km (0.112 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit