🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.42 AU - 0.62 AU

Year: 134 Days

Day: 25.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,841,358 km

• M1: 248,632 km (0.057 R)
• M2: 333,753 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.55 AU - 0.57 AU

Year: 149 Days

Day: 21.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.64 AU - 0.72 AU

Year: 200 Days

Day: 17.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.73 AU - 3.17 AU

Year: 1806 Days

Day: 40.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.38 AU - 4.04 AU

Year: 2547 Days

Day: 24.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.95 AU - 4.75 AU

Year: 2693 Days

Day: 43.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,841,358 km

• M1: 2,732,854 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.88 AU - 4.62 AU

Year: 3123 Days

Day: 35 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,841,358 km

• M1: 3,526,321 km (0.069 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 10.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.5 AU - 7.56 AU

Year: 5948 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 73.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,841,358 km

• M1: 134,040 km (0.082 R)
• M2: 317,297 km (0.117 R)
• M3: 572,661 km (0.088 R)
• M4: 695,630 km (0.1 R)
• M5: 1,219,971 km (0.07 R)
• M6: 1,553,574 km (0.118 R)
• M7: 2,213,300 km (0.07 R)
• M8: 2,620,805 km (0.039 R)
• M9: 3,152,925 km (0.045 R)
• M10: 3,611,143 km (0.089 R)
• M11: 3,826,564 km (0.071 R)
• M12: 4,383,367 km (0.03 R)
• M13: 5,109,066 km (0.072 R)
• M14: 5,278,112 km (0.095 R)
• M15: 5,375,500 km (0.117 R)
• M16: 5,473,636 km (0.12 R)
• M17: 5,696,388 km (0.112 R)
• M18: 6,049,139 km (0.12 R)
• M19: 6,228,059 km (0.09 R)
• M20: 6,565,103 km (0.074 R)
• M21: 6,643,791 km (0.085 R)
• M22: 7,284,220 km (0.099 R)
• M23: 7,420,204 km (0.049 R)
• M24: 7,639,514 km (0.119 R)
• M25: 7,777,593 km (0.105 R)
• M26: 8,395,283 km (0.042 R)
• M27: 8,509,276 km (0.091 R)
• M28: 8,652,591 km (0.041 R)
• M29: 9,262,951 km (0.076 R)
• M30: 9,351,363 km (0.063 R)
• M31: 9,499,166 km (0.079 R)
• M32: 9,857,153 km (0.078 R)
• M33: 10,189,410 km (0.064 R)
• M34: 10,341,551 km (0.099 R)
• M35: 10,617,410 km (0.068 R)
• M36: 10,864,695 km (0.101 R)
• M37: 11,020,127 km (0.085 R)
• M38: 11,207,723 km (0.087 R)
• M39: 11,427,931 km (0.043 R)
• M40: 11,713,214 km (0.049 R)
• M41: 12,129,395 km (0.118 R)
• M42: 12,680,963 km (0.074 R)
• M43: 13,207,547 km (0.09 R)
• M44: 13,573,613 km (0.08 R)
• M45: 14,555,125 km (0.103 R)
• M46: 14,623,641 km (0.083 R)
• M47: 15,106,393 km (0.113 R)
• M48: 15,280,076 km (0.092 R)
• M49: 15,454,358 km (0.118 R)
• M50: 15,594,381 km (0.1 R)
• M51: 15,840,320 km (0.076 R)
• M52: 16,158,365 km (0.112 R)
• M53: 16,800,888 km (0.079 R)
• M54: 16,872,845 km (0.092 R)
• M55: 17,053,110 km (0.089 R)
• M56: 17,634,148 km (0.11 R)
• M57: 17,817,106 km (0.12 R)
• M58: 17,963,862 km (0.061 R)
• M59: 18,074,116 km (0.039 R)
• M60: 18,369,571 km (0.069 R)
• M61: 18,555,073 km (0.12 R)
• M62: 18,965,120 km (0.084 R)
• M63: 19,190,116 km (0.11 R)
• M64: 19,908,335 km (0.046 R)
• M65: 20,289,959 km (0.069 R)
• M66: 21,060,388 km (0.098 R)
• M67: 21,138,030 km (0.073 R)
• M68: 21,371,253 km (0.11 R)
• M69: 21,527,283 km (0.097 R)
• M70: 21,605,373 km (0.109 R)
• M71: 21,958,275 km (0.119 R)
• M72: 22,669,613 km (0.084 R)
• M73: 23,549,248 km (0.049 R)
• M74: 23,791,148 km (0.119 R)
• M75: 24,114,878 km (0.104 R)
• M76: 24,603,315 km (0.097 R)
• M77: 25,300,740 km (0.083 R)
• M78: 25,755,517 km (0.081 R)
• M79: 26,129,662 km (0.066 R)
• M80: 26,799,112 km (0.092 R)
• M81: 26,883,186 km (0.118 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit