🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.42 AU - 0.68 AU

Year: 149 Days

Day: 23.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,061,955 km

• M1: 93,798 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.28 AU - 1.76 AU

Year: 684 Days

Day: 33.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 142.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.64 AU - 2.14 AU

Year: 949 Days

Day: 42.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.81 AU - 1.97 AU

Year: 949 Days

Day: 37.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,061,955 km

• M1: 1,103,733 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 12.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.58 AU - 9.44 AU

Year: 8280 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,061,955 km

• M1: 230,381 km (0.071 R)
• M2: 369,507 km (0.117 R)
• M3: 785,987 km (0.05 R)
• M4: 880,683 km (0.025 R)
• M5: 1,286,691 km (0.086 R)
• M6: 1,548,637 km (0.115 R)
• M7: 1,892,413 km (0.103 R)
• M8: 1,974,094 km (0.056 R)
• M9: 2,365,142 km (0.074 R)
• M10: 2,560,966 km (0.049 R)
• M11: 2,968,770 km (0.099 R)
• M12: 3,258,840 km (0.114 R)
• M13: 3,417,264 km (0.085 R)
• M14: 3,908,244 km (0.092 R)
• M15: 4,313,056 km (0.107 R)
• M16: 4,399,973 km (0.068 R)
• M17: 4,866,120 km (0.055 R)
• M18: 4,956,626 km (0.118 R)
• M19: 5,535,869 km (0.038 R)
• M20: 5,725,859 km (0.101 R)
• M21: 6,732,951 km (0.114 R)
• M22: 6,910,374 km (0.104 R)
• M23: 7,140,905 km (0.094 R)
• M24: 8,222,797 km (0.101 R)
• M25: 8,852,005 km (0.064 R)
• M26: 9,639,040 km (0.119 R)
• M27: 10,041,009 km (0.115 R)
• M28: 10,156,798 km (0.033 R)
• M29: 11,129,633 km (0.077 R)
• M30: 11,219,541 km (0.076 R)
• M31: 12,162,905 km (0.1 R)
• M32: 12,255,506 km (0.092 R)
• M33: 12,659,869 km (0.049 R)
• M34: 12,847,914 km (0.053 R)
• M35: 15,010,202 km (0.081 R)
• M36: 15,744,577 km (0.104 R)
• M37: 16,833,500 km (0.12 R)
• M38: 19,661,050 km (0.086 R)
• M39: 19,915,366 km (0.1 R)
• M40: 20,685,047 km (0.04 R)
• M41: 21,951,692 km (0.114 R)
• M42: 22,102,337 km (0.054 R)
• M43: 22,556,517 km (0.108 R)
• M44: 23,743,875 km (0.093 R)
• M45: 25,860,236 km (0.088 R)
• M46: 26,418,834 km (0.113 R)
• M47: 26,498,869 km (0.045 R)
• M48: 26,579,054 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit