🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.59 AU - 0.59 AU

Year: 130 Days

Day: 47.8 Hours

Environment

Temp: 337 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.83 AU - 1.27 AU

Year: 310 Days

Day: 13.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.15 AU - 1.41 AU

Year: 417 Days

Day: 18.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.66 AU - 2.52 AU

Year: 870 Days

Day: 17.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,101,261 km

• M1: 161,715 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2 AU - 3.32 AU

Year: 1249 Days

Day: 45.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,101,261 km

• M1: 79,586 km (0.084 R)
• M2: 530,923 km (0.025 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.73 AU - 2.75 AU

Year: 1306 Days

Day: 37.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 116.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,101,261 km

• M1: 584,778 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.43 AU - 3.47 AU

Year: 1459 Days

Day: 12.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.62 AU - 7.94 AU

Year: 5654 Days

Day: 24 Hours

Environment

Temp: -115 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,101,261 km

• M1: 443,109 km (0.087 R)
• M2: 1,929,065 km (0.065 R)

Asteroid Belt

Center: 13.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413

Radius: 4.5

Gravity: 20.4 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.09 AU - 20.35 AU

Year: 24255 Days

Day: 23.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,101,261 km

• M1: 98,735 km (0.103 R)
• M2: 232,325 km (0.085 R)
• M3: 534,214 km (0.064 R)
• M4: 1,379,891 km (0.108 R)
• M5: 2,161,091 km (0.092 R)
• M6: 3,206,930 km (0.039 R)
• M7: 3,759,993 km (0.03 R)
• M8: 4,214,920 km (0.09 R)
• M9: 4,643,518 km (0.072 R)
• M10: 5,449,402 km (0.111 R)
• M11: 5,495,328 km (0.047 R)
• M12: 5,634,305 km (0.059 R)
• M13: 6,010,244 km (0.098 R)
• M14: 6,105,538 km (0.085 R)
• M15: 9,739,869 km (0.062 R)
• M16: 10,589,884 km (0.063 R)
• M17: 11,878,969 km (0.107 R)
• M18: 12,359,776 km (0.059 R)
• M19: 12,602,723 km (0.062 R)
• M20: 13,093,105 km (0.119 R)
• M21: 13,402,772 km (0.117 R)
• M22: 14,219,128 km (0.101 R)
• M23: 15,702,391 km (0.094 R)
• M24: 16,296,145 km (0.118 R)
• M25: 16,629,150 km (0.09 R)
• M26: 16,763,040 km (0.12 R)
• M27: 17,031,718 km (0.108 R)
• M28: 17,709,845 km (0.101 R)
• M29: 18,812,979 km (0.068 R)
• M30: 19,654,916 km (0.035 R)
• M31: 20,652,584 km (0.099 R)
• M32: 21,959,322 km (0.108 R)
• M33: 22,106,077 km (0.108 R)
• M34: 22,993,941 km (0.118 R)
• M35: 23,143,090 km (0.11 R)
• M36: 25,187,195 km (0.077 R)
• M37: 27,367,285 km (0.059 R)
• M38: 32,907,044 km (0.078 R)
• M39: 33,243,340 km (0.066 R)
• M40: 34,514,772 km (0.065 R)
• M41: 34,856,603 km (0.112 R)
• M42: 35,457,388 km (0.071 R)
• M43: 35,974,997 km (0.1 R)
• M44: 38,246,790 km (0.093 R)
• M45: 38,689,001 km (0.116 R)
• M46: 40,205,026 km (0.092 R)
• M47: 41,286,918 km (0.113 R)
• M48: 42,652,597 km (0.092 R)
• M49: 43,386,973 km (0.108 R)
• M50: 43,848,183 km (0.119 R)
• M51: 44,218,288 km (0.085 R)
• M52: 45,054,690 km (0.088 R)
• M53: 46,932,143 km (0.111 R)
• M54: 47,405,471 km (0.053 R)
• M55: 50,278,498 km (0.097 R)
• M56: 51,054,163 km (0.084 R)
• M57: 51,151,402 km (0.115 R)
• M58: 51,443,417 km (0.076 R)
• M59: 52,224,916 km (0.064 R)
• M60: 52,715,447 km (0.07 R)
• M61: 52,813,733 km (0.065 R)
• M62: 52,912,019 km (0.083 R)
• M63: 54,394,384 km (0.038 R)
• M64: 56,492,494 km (0.074 R)
• M65: 56,593,024 km (0.11 R)
• M66: 56,995,891 km (0.106 R)
• M67: 58,108,750 km (0.062 R)
• M68: 58,616,934 km (0.106 R)
• M69: 59,228,789 km (0.044 R)
• M70: 60,150,312 km (0.069 R)
• M71: 63,152,143 km (0.061 R)
• M72: 63,465,401 km (0.107 R)
• M73: 64,198,580 km (0.08 R)
• M74: 64,513,483 km (0.081 R)
• M75: 64,829,135 km (0.088 R)
• M76: 65,250,552 km (0.087 R)
• M77: 65,461,635 km (0.113 R)
• M78: 67,052,159 km (0.082 R)
• M79: 67,265,187 km (0.087 R)
• M80: 69,839,018 km (0.095 R)
• M81: 70,163,047 km (0.071 R)
• M82: 70,271,057 km (0.031 R)
• M83: 71,246,584 km (0.026 R)

Kuiper Belt

Range: 38.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 19,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit