🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.59 AU - 0.59 AU

Year: 169 Days

Day: 36.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.08 AU - 1.12 AU

Year: 430 Days

Day: 21.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.49 AU - 3.79 AU

Year: 2074 Days

Day: 44.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,740,695 km

• M1: 1,605,335 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.19 AU - 5.09 AU

Year: 3140 Days

Day: 38.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,740,695 km

• M1: 43,982 km (0.08 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 8.5

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.95 AU - 12.67 AU

Year: 15130 Days

Day: 11.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,740,695 km

• M1: 105,766 km (0.085 R)
• M2: 469,588 km (0.115 R)
• M3: 771,177 km (0.095 R)
• M4: 1,141,432 km (0.028 R)
• M5: 1,612,366 km (0.032 R)
• M6: 2,089,733 km (0.099 R)
• M7: 2,372,772 km (0.055 R)
• M8: 2,658,653 km (0.049 R)
• M9: 2,942,889 km (0.104 R)
• M10: 3,773,307 km (0.045 R)
• M11: 4,196,071 km (0.034 R)
• M12: 5,318,503 km (0.09 R)
• M13: 9,113,353 km (0.119 R)
• M14: 14,994,344 km (0.098 R)
• M15: 16,055,591 km (0.104 R)
• M16: 19,539,576 km (0.119 R)
• M17: 20,712,424 km (0.117 R)
• M18: 21,082,678 km (0.111 R)
• M19: 27,178,642 km (0.054 R)
• M20: 29,213,921 km (0.037 R)
• M21: 33,458,611 km (0.082 R)
• M22: 37,409,640 km (0.117 R)
• M23: 42,251,076 km (0.111 R)
• M24: 47,815,519 km (0.044 R)
• M25: 59,996,226 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.9

Radius: 7

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.42 AU - 17.68 AU

Year: 21765 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,740,695 km

• M1: 87,066 km (0.093 R)
• M2: 394,938 km (0.038 R)
• M3: 747,092 km (0.098 R)
• M4: 982,708 km (0.096 R)
• M5: 1,329,327 km (0.106 R)
• M6: 1,736,831 km (0.105 R)
• M7: 2,623,199 km (0.104 R)
• M8: 3,151,878 km (0.114 R)
• M9: 3,942,652 km (0.06 R)
• M10: 4,245,139 km (0.112 R)
• M11: 5,326,731 km (0.118 R)
• M12: 5,613,211 km (0.084 R)
• M13: 7,707,581 km (0.115 R)
• M14: 13,584,833 km (0.063 R)
• M15: 15,071,836 km (0.042 R)
• M16: 17,013,018 km (0.046 R)
• M17: 19,210,162 km (0.112 R)
• M18: 21,180,216 km (0.099 R)
• M19: 24,718,655 km (0.11 R)
• M20: 24,944,996 km (0.048 R)
• M21: 26,214,633 km (0.115 R)
• M22: 28,632,434 km (0.076 R)
• M23: 30,670,555 km (0.079 R)
• M24: 42,813,265 km (0.071 R)
• M25: 44,965,679 km (0.113 R)
• M26: 45,812,403 km (0.109 R)
• M27: 49,664,698 km (0.046 R)
• M28: 53,349,443 km (0.078 R)
• M29: 57,212,210 km (0.075 R)
• M30: 60,638,749 km (0.044 R)
• M31: 62,507,077 km (0.06 R)
• M32: 76,672,050 km (0.095 R)
• M33: 77,880,053 km (0.078 R)
• M34: 79,592,350 km (0.08 R)
• M35: 82,333,731 km (0.052 R)
• M36: 84,366,467 km (0.041 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit