🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.71 AU

Year: 155 Days

Day: 20 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.07 AU - 1.09 AU

Year: 393 Days

Day: 36.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,606,771 km

• M1: 241,750 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.5 AU - 1.88 AU

Year: 769 Days

Day: 15.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.52 AU - 1.94 AU

Year: 796 Days

Day: 32.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.71 AU - 2.81 AU

Year: 1189 Days

Day: 31 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.83 AU - 2.81 AU

Year: 1236 Days

Day: 47.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,606,771 km

• M1: 936,632 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.53 AU - 4.07 AU

Year: 2592 Days

Day: 26.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.06 AU - 4.84 AU

Year: 2746 Days

Day: 12.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,606,771 km

• M1: 781,350 km (0.1 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.1

Radius: 9.4

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.93 AU - 8.27 AU

Year: 8065 Days

Day: 9.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,606,771 km

• M1: 164,857 km (0.12 R)
• M2: 227,987 km (0.075 R)
• M3: 287,826 km (0.115 R)
• M4: 442,211 km (0.109 R)
• M5: 500,704 km (0.046 R)
• M6: 821,891 km (0.092 R)
• M7: 927,208 km (0.073 R)
• M8: 1,185,414 km (0.112 R)
• M9: 1,270,834 km (0.075 R)
• M10: 1,484,609 km (0.108 R)
• M11: 1,768,396 km (0.12 R)
• M12: 1,827,188 km (0.052 R)
• M13: 2,069,537 km (0.114 R)
• M14: 2,236,787 km (0.118 R)
• M15: 2,562,612 km (0.08 R)
• M16: 2,652,071 km (0.054 R)
• M17: 2,719,839 km (0.119 R)
• M18: 2,996,894 km (0.058 R)
• M19: 3,210,819 km (0.026 R)
• M20: 3,405,147 km (0.084 R)
• M21: 4,168,096 km (0.118 R)
• M22: 4,300,340 km (0.113 R)
• M23: 4,434,081 km (0.103 R)
• M24: 4,514,864 km (0.114 R)
• M25: 5,122,979 km (0.106 R)
• M26: 5,639,541 km (0.12 R)
• M27: 5,993,339 km (0.084 R)
• M28: 6,052,879 km (0.087 R)
• M29: 6,263,364 km (0.064 R)
• M30: 6,598,762 km (0.038 R)
• M31: 6,722,330 km (0.092 R)
• M32: 6,815,380 km (0.082 R)
• M33: 7,479,146 km (0.033 R)
• M34: 7,705,038 km (0.04 R)
• M35: 7,867,651 km (0.115 R)
• M36: 8,064,522 km (0.075 R)
• M37: 8,396,031 km (0.118 R)
• M38: 8,867,863 km (0.076 R)
• M39: 9,279,107 km (0.094 R)
• M40: 10,334,221 km (0.043 R)
• M41: 10,730,655 km (0.104 R)
• M42: 11,612,834 km (0.048 R)
• M43: 12,556,348 km (0.116 R)
• M44: 12,863,472 km (0.072 R)
• M45: 12,940,665 km (0.089 R)
• M46: 13,289,826 km (0.09 R)
• M47: 13,957,930 km (0.069 R)
• M48: 14,077,010 km (0.109 R)
• M49: 14,798,221 km (0.098 R)
• M50: 15,041,468 km (0.078 R)
• M51: 15,367,591 km (0.077 R)
• M52: 15,490,560 km (0.069 R)
• M53: 15,613,829 km (0.079 R)
• M54: 15,737,397 km (0.102 R)
• M55: 15,944,141 km (0.111 R)
• M56: 16,695,721 km (0.103 R)
• M57: 16,779,944 km (0.105 R)
• M58: 17,587,174 km (0.085 R)
• M59: 18,276,671 km (0.09 R)
• M60: 18,363,587 km (0.097 R)
• M61: 18,668,468 km (0.109 R)
• M62: 20,623,413 km (0.039 R)
• M63: 20,713,920 km (0.11 R)
• M64: 20,895,083 km (0.112 R)
• M65: 22,039,506 km (0.11 R)
• M66: 23,110,328 km (0.077 R)
• M67: 23,251,249 km (0.112 R)
• M68: 24,532,405 km (0.107 R)
• M69: 25,157,276 km (0.052 R)
• M70: 25,302,236 km (0.049 R)
• M71: 26,080,145 km (0.086 R)
• M72: 27,510,151 km (0.078 R)
• M73: 27,659,450 km (0.108 R)
• M74: 27,809,047 km (0.079 R)
• M75: 28,561,375 km (0.073 R)
• M76: 29,269,422 km (0.07 R)
• M77: 31,168,716 km (0.11 R)
• M78: 31,532,538 km (0.117 R)
• M79: 31,740,928 km (0.108 R)
• M80: 32,316,730 km (0.067 R)
• M81: 33,531,764 km (0.031 R)
• M82: 34,707,903 km (0.09 R)
• M83: 34,923,174 km (0.051 R)
• M84: 36,278,830 km (0.097 R)
• M85: 36,388,036 km (0.098 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 13,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit