🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.62 AU - 0.7 AU

Year: 190 Days

Day: 31.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 67.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.62 AU - 0.78 AU

Year: 208 Days

Day: 24.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.27 AU - 1.35 AU

Year: 532 Days

Day: 37.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,848,169 km

• M1: 494,271 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.4 AU - 2.24 AU

Year: 871 Days

Day: 22.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.4 AU - 2.78 AU

Year: 1479 Days

Day: 17.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.51 AU - 3.53 AU

Year: 1862 Days

Day: 38.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.79 AU - 3.41 AU

Year: 1936 Days

Day: 13.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 70.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925

Radius: 9.5

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.45 AU - 9.93 AU

Year: 8315 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,848,169 km

• M1: 122,371 km (0.105 R)
• M2: 187,446 km (0.093 R)
• M3: 314,006 km (0.039 R)
• M4: 373,247 km (0.027 R)
• M5: 594,352 km (0.112 R)
• M6: 787,782 km (0.112 R)
• M7: 1,116,599 km (0.07 R)
• M8: 1,195,437 km (0.112 R)
• M9: 1,358,947 km (0.073 R)
• M10: 1,529,937 km (0.085 R)
• M11: 1,708,108 km (0.116 R)
• M12: 2,109,480 km (0.109 R)
• M13: 2,671,668 km (0.119 R)
• M14: 2,942,291 km (0.041 R)
• M15: 3,052,993 km (0.109 R)
• M16: 3,221,740 km (0.111 R)
• M17: 3,509,865 km (0.091 R)
• M18: 4,049,614 km (0.115 R)
• M19: 4,142,066 km (0.062 R)
• M20: 4,204,149 km (0.11 R)
• M21: 4,776,660 km (0.115 R)
• M22: 5,306,236 km (0.1 R)
• M23: 5,646,871 km (0.099 R)
• M24: 5,854,513 km (0.06 R)
• M25: 6,064,847 km (0.063 R)
• M26: 6,241,971 km (0.076 R)
• M27: 6,420,890 km (0.115 R)
• M28: 7,416,015 km (0.099 R)
• M29: 7,491,562 km (0.116 R)
• M30: 8,340,380 km (0.089 R)
• M31: 8,458,563 km (0.062 R)
• M32: 8,537,550 km (0.091 R)
• M33: 9,178,877 km (0.093 R)
• M34: 10,507,605 km (0.081 R)
• M35: 11,107,791 km (0.114 R)
• M36: 11,587,103 km (0.077 R)
• M37: 11,851,443 km (0.052 R)
• M38: 12,296,496 km (0.067 R)
• M39: 12,430,985 km (0.074 R)
• M40: 12,656,429 km (0.082 R)
• M41: 14,983,424 km (0.083 R)
• M42: 15,416,210 km (0.107 R)
• M43: 15,755,648 km (0.083 R)
• M44: 16,146,547 km (0.05 R)
• M45: 16,244,833 km (0.096 R)
• M46: 16,639,771 km (0.076 R)
• M47: 17,238,013 km (0.038 R)
• M48: 17,439,073 km (0.099 R)
• M49: 17,792,722 km (0.045 R)
• M50: 18,302,103 km (0.102 R)
• M51: 18,404,428 km (0.107 R)
• M52: 19,596,274 km (0.101 R)
• M53: 19,701,142 km (0.044 R)
• M54: 20,386,899 km (0.08 R)
• M55: 21,027,028 km (0.082 R)
• M56: 23,596,671 km (0.105 R)
• M57: 24,663,453 km (0.088 R)
• M58: 24,776,549 km (0.079 R)
• M59: 24,889,944 km (0.028 R)
• M60: 25,117,183 km (0.06 R)
• M61: 25,459,463 km (0.062 R)
• M62: 26,495,279 km (0.114 R)
• M63: 27,427,573 km (0.026 R)
• M64: 28,252,007 km (0.101 R)
• M65: 29,384,163 km (0.075 R)
• M66: 29,564,130 km (0.094 R)
• M67: 30,288,183 km (0.096 R)
• M68: 31,446,669 km (0.094 R)
• M69: 32,185,683 km (0.089 R)
• M70: 32,309,400 km (0.089 R)
• M71: 32,557,284 km (0.075 R)
• M72: 33,367,506 km (0.089 R)
• M73: 34,944,118 km (0.113 R)
• M74: 36,030,049 km (0.101 R)
• M75: 36,609,441 km (0.105 R)
• M76: 37,842,726 km (0.086 R)
• M77: 38,826,033 km (0.092 R)
• M78: 39,419,937 km (0.096 R)
• M79: 39,618,602 km (0.115 R)
• M80: 41,758,301 km (0.087 R)
• M81: 42,299,097 km (0.089 R)
• M82: 42,978,271 km (0.116 R)
• M83: 43,114,555 km (0.083 R)
• M84: 44,623,100 km (0.107 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit