🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.71 AU - 0.91 AU

Year: 272 Days

Day: 25.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,167,412 km

• M1: 94,845 km (0.079 R)
• M2: 172,786 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.53 AU - 1.55 AU

Year: 712 Days

Day: 45.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,167,412 km

• M1: 46,675 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.25 AU - 1.97 AU

Year: 762 Days

Day: 18.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.6 AU - 2.88 AU

Year: 1691 Days

Day: 15.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,167,412 km

• M1: 152,440 km (0.105 R)
• M2: 534,214 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.1

Radius: 5.5

Gravity: 26.68 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.94 AU - 15.44 AU

Year: 19926 Days

Day: 21.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 133.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,167,412 km

• M1: 68,516 km (0.032 R)
• M2: 312,660 km (0.095 R)
• M3: 535,560 km (0.11 R)
• M4: 831,615 km (0.12 R)
• M5: 1,030,281 km (0.096 R)
• M6: 1,396,496 km (0.066 R)
• M7: 2,477,790 km (0.108 R)
• M8: 4,125,610 km (0.104 R)
• M9: 4,533,414 km (0.044 R)
• M10: 4,967,547 km (0.076 R)
• M11: 7,416,165 km (0.062 R)
• M12: 7,763,681 km (0.071 R)
• M13: 11,526,965 km (0.054 R)
• M14: 11,925,942 km (0.105 R)
• M15: 13,250,033 km (0.085 R)
• M16: 16,352,394 km (0.098 R)
• M17: 17,456,426 km (0.119 R)
• M18: 18,338,904 km (0.066 R)
• M19: 18,700,033 km (0.061 R)
• M20: 21,561,840 km (0.066 R)
• M21: 22,065,536 km (0.11 R)
• M22: 26,496,176 km (0.101 R)
• M23: 27,660,347 km (0.089 R)
• M24: 30,466,205 km (0.104 R)
• M25: 30,718,876 km (0.047 R)
• M26: 31,872,874 km (0.11 R)
• M27: 32,526,467 km (0.04 R)
• M28: 33,055,594 km (0.106 R)
• M29: 35,647,976 km (0.075 R)
• M30: 40,011,895 km (0.075 R)
• M31: 41,697,265 km (0.025 R)
• M32: 42,794,116 km (0.066 R)
• M33: 43,429,459 km (0.094 R)
• M34: 45,373,184 km (0.106 R)
• M35: 47,883,286 km (0.07 R)
• M36: 59,439,273 km (0.115 R)
• M37: 62,644,108 km (0.12 R)
• M38: 63,875,149 km (0.093 R)
• M39: 68,094,707 km (0.107 R)
• M40: 75,226,336 km (0.062 R)
• M41: 76,850,072 km (0.099 R)
• M42: 77,318,313 km (0.036 R)
• M43: 79,448,736 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit