🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.79 AU - 0.89 AU

Year: 273 Days

Day: 19.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,741,119 km

• M1: 147,354 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.94 AU - 1.22 AU

Year: 398 Days

Day: 17.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.67 AU - 2.73 AU

Year: 1158 Days

Day: 17 Hours

Environment

Temp: -68 °C

Axial Tilt: 171.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,741,119 km

• M1: 922,121 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.8 AU - 2.84 AU

Year: 1254 Days

Day: 19 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,741,119 km

• M1: 898,036 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.8 AU - 2.94 AU

Year: 1725 Days

Day: 42.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,741,119 km

• M1: 381,026 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.52 AU - 3.48 AU

Year: 1843 Days

Day: 35.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.76 AU - 3.5 AU

Year: 1965 Days

Day: 34.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.14 AU - 4.66 AU

Year: 3274 Days

Day: 42.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 10.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.22 AU - 11.68 AU

Year: 13745 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,741,119 km

• M1: 158,873 km (0.117 R)
• M2: 255,214 km (0.082 R)
• M3: 664,215 km (0.109 R)
• M4: 844,031 km (0.12 R)
• M5: 999,912 km (0.081 R)
• M6: 1,187,209 km (0.039 R)
• M7: 1,252,284 km (0.104 R)
• M8: 1,318,556 km (0.086 R)
• M9: 1,867,281 km (0.09 R)
• M10: 2,509,355 km (0.115 R)
• M11: 2,651,323 km (0.067 R)
• M12: 2,884,097 km (0.036 R)
• M13: 3,654,377 km (0.076 R)
• M14: 3,783,330 km (0.092 R)
• M15: 3,881,167 km (0.09 R)
• M16: 4,348,511 km (0.104 R)
• M17: 4,451,135 km (0.057 R)
• M18: 4,519,950 km (0.071 R)
• M19: 4,693,484 km (0.113 R)
• M20: 5,668,563 km (0.118 R)
• M21: 5,743,361 km (0.077 R)
• M22: 6,275,481 km (0.073 R)
• M23: 6,982,929 km (0.045 R)
• M24: 7,062,964 km (0.082 R)
• M25: 7,756,949 km (0.105 R)
• M26: 8,344,719 km (0.056 R)
• M27: 8,472,475 km (0.075 R)
• M28: 8,686,999 km (0.108 R)
• M29: 8,859,934 km (0.087 R)
• M30: 9,696,784 km (0.098 R)
• M31: 9,831,273 km (0.081 R)
• M32: 10,192,851 km (0.051 R)
• M33: 11,303,615 km (0.115 R)
• M34: 11,397,862 km (0.061 R)
• M35: 13,839,598 km (0.12 R)
• M36: 14,244,859 km (0.113 R)
• M37: 14,756,932 km (0.053 R)
• M38: 15,015,138 km (0.067 R)
• M39: 15,641,205 km (0.084 R)
• M40: 16,116,328 km (0.046 R)
• M41: 16,275,800 km (0.077 R)
• M42: 16,864,916 km (0.055 R)
• M43: 16,972,776 km (0.116 R)
• M44: 18,395,751 km (0.119 R)
• M45: 18,785,453 km (0.116 R)
• M46: 19,009,252 km (0.086 R)
• M47: 19,743,029 km (0.108 R)
• M48: 20,142,007 km (0.119 R)
• M49: 20,428,636 km (0.096 R)
• M50: 21,063,829 km (0.114 R)
• M51: 21,296,454 km (0.119 R)
• M52: 21,588,469 km (0.097 R)
• M53: 21,764,246 km (0.117 R)
• M54: 22,235,480 km (0.086 R)
• M55: 22,948,613 km (0.112 R)
• M56: 24,458,205 km (0.082 R)
• M57: 24,825,318 km (0.086 R)
• M58: 24,948,138 km (0.118 R)
• M59: 26,374,404 km (0.057 R)
• M60: 26,750,942 km (0.114 R)
• M61: 28,659,661 km (0.074 R)
• M62: 29,111,297 km (0.044 R)
• M63: 29,176,073 km (0.046 R)
• M64: 30,283,546 km (0.071 R)
• M65: 30,677,736 km (0.107 R)
• M66: 32,004,071 km (0.051 R)
• M67: 32,606,950 km (0.05 R)
• M68: 32,741,439 km (0.118 R)
• M69: 33,823,929 km (0.086 R)
• M70: 36,441,742 km (0.119 R)
• M71: 37,141,411 km (0.05 R)
• M72: 38,981,316 km (0.083 R)
• M73: 39,052,674 km (0.106 R)
• M74: 40,056,176 km (0.112 R)
• M75: 40,705,730 km (0.102 R)
• M76: 40,923,096 km (0.111 R)
• M77: 41,213,465 km (0.115 R)
• M78: 41,286,170 km (0.089 R)
• M79: 42,749,088 km (0.078 R)
• M80: 43,338,952 km (0.119 R)
• M81: 44,377,760 km (0.071 R)
• M82: 45,725,337 km (0.101 R)
• M83: 45,951,380 km (0.084 R)
• M84: 47,162,524 km (0.115 R)
• M85: 47,238,520 km (0.032 R)
• M86: 47,771,986 km (0.041 R)
• M87: 48,998,838 km (0.057 R)
• M88: 49,693,421 km (0.109 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: 209 - 16,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit