🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.68 AU

Year: 156 Days

Day: 45.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,107,441 km

• M1: 309,069 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 177 Days

Day: 44.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 116.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.07 AU - 1.39 AU

Year: 493 Days

Day: 35.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,107,441 km

• M1: 96,790 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3 AU - 3.5 AU

Year: 2119 Days

Day: 27.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,107,441 km

• M1: 226,940 km (0.08 R)
• M2: 1,887,776 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.92 AU - 4.62 AU

Year: 2647 Days

Day: 27.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.44 AU - 5.4 AU

Year: 3361 Days

Day: 41.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,107,441 km

• M1: 729,140 km (0.077 R)
• M2: 2,135,360 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.9

Radius: 7.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.69 AU - 21.01 AU

Year: 25014 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,107,441 km

• M1: 100,081 km (0.057 R)
• M2: 342,579 km (0.101 R)
• M3: 640,578 km (0.081 R)
• M4: 826,827 km (0.112 R)
• M5: 1,592,769 km (0.06 R)
• M6: 1,760,767 km (0.119 R)
• M7: 1,905,129 km (0.117 R)
• M8: 2,521,323 km (0.106 R)
• M9: 2,750,656 km (0.118 R)
• M10: 3,090,243 km (0.11 R)
• M11: 3,194,663 km (0.027 R)
• M12: 6,162,385 km (0.09 R)
• M13: 6,294,330 km (0.073 R)
• M14: 7,059,075 km (0.106 R)
• M15: 7,663,600 km (0.092 R)
• M16: 7,900,563 km (0.088 R)
• M17: 10,087,235 km (0.08 R)
• M18: 10,399,146 km (0.027 R)
• M19: 13,402,174 km (0.056 R)
• M20: 14,206,412 km (0.074 R)
• M21: 15,382,551 km (0.109 R)
• M22: 15,741,436 km (0.04 R)
• M23: 16,589,506 km (0.077 R)
• M24: 17,328,221 km (0.061 R)
• M25: 17,952,044 km (0.083 R)
• M26: 18,965,420 km (0.113 R)
• M27: 19,932,121 km (0.098 R)
• M28: 20,062,271 km (0.113 R)
• M29: 20,192,721 km (0.115 R)
• M30: 20,914,979 km (0.111 R)
• M31: 21,779,356 km (0.095 R)
• M32: 22,723,318 km (0.113 R)
• M33: 23,542,965 km (0.105 R)
• M34: 24,302,772 km (0.097 R)
• M35: 24,860,473 km (0.03 R)
• M36: 25,563,583 km (0.104 R)
• M37: 25,846,623 km (0.111 R)
• M38: 28,294,044 km (0.094 R)
• M39: 31,342,399 km (0.119 R)
• M40: 31,493,643 km (0.105 R)
• M41: 34,649,410 km (0.053 R)
• M42: 35,198,135 km (0.08 R)
• M43: 35,434,200 km (0.077 R)
• M44: 37,823,727 km (0.081 R)
• M45: 38,469,691 km (0.112 R)
• M46: 38,794,019 km (0.089 R)
• M47: 41,089,598 km (0.112 R)
• M48: 42,003,492 km (0.106 R)
• M49: 42,672,344 km (0.107 R)
• M50: 44,444,630 km (0.096 R)
• M51: 44,529,751 km (0.028 R)
• M52: 45,211,618 km (0.104 R)
• M53: 45,725,337 km (0.074 R)
• M54: 46,068,963 km (0.101 R)
• M55: 46,672,142 km (0.091 R)
• M56: 47,104,779 km (0.074 R)
• M57: 47,799,512 km (0.092 R)
• M58: 49,904,204 km (0.12 R)
• M59: 50,080,879 km (0.075 R)
• M60: 50,346,415 km (0.114 R)
• M61: 52,937,151 km (0.11 R)
• M62: 54,475,915 km (0.112 R)
• M63: 55,113,800 km (0.112 R)
• M64: 55,754,079 km (0.077 R)
• M65: 58,154,078 km (0.115 R)
• M66: 58,246,978 km (0.119 R)
• M67: 59,929,057 km (0.057 R)
• M68: 63,723,756 km (0.12 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit