🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 129 Days

Day: 30 Hours

Environment

Temp: 286 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,844,757 km

• M1: 439,219 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.53 AU - 0.83 AU

Year: 198 Days

Day: 34.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.41 AU

Year: 435 Days

Day: 34.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,844,757 km

• M1: 373,396 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.98 AU - 1.6 AU

Year: 517 Days

Day: 22.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,844,757 km

• M1: 135,685 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.74 AU - 4.56 AU

Year: 2462 Days

Day: 20.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,844,757 km

• M1: 559,795 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.76 AU - 4.9 AU

Year: 3181 Days

Day: 46.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,844,757 km

• M1: 2,027,799 km (0.061 R)
• M2: 2,593,429 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.73 AU - 5.71 AU

Year: 4211 Days

Day: 15.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,844,757 km

• M1: 2,208,962 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 10.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.4 AU - 14.9 AU

Year: 14954 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,844,757 km

• M1: 136,134 km (0.08 R)
• M2: 238,459 km (0.034 R)
• M3: 319,391 km (0.071 R)
• M4: 458,966 km (0.063 R)
• M5: 605,123 km (0.111 R)
• M6: 712,086 km (0.076 R)
• M7: 806,781 km (0.119 R)
• M8: 1,162,226 km (0.077 R)
• M9: 1,275,920 km (0.096 R)
• M10: 1,847,534 km (0.071 R)
• M11: 2,259,975 km (0.099 R)
• M12: 3,265,572 km (0.089 R)
• M13: 3,561,477 km (0.118 R)
• M14: 4,214,920 km (0.117 R)
• M15: 5,321,196 km (0.089 R)
• M16: 5,709,104 km (0.054 R)
• M17: 6,348,934 km (0.089 R)
• M18: 7,566,062 km (0.03 R)
• M19: 8,002,289 km (0.07 R)
• M20: 10,160,388 km (0.07 R)
• M21: 10,738,734 km (0.077 R)
• M22: 11,377,217 km (0.106 R)
• M23: 11,676,263 km (0.087 R)
• M24: 11,927,289 km (0.065 R)
• M25: 12,180,109 km (0.108 R)
• M26: 12,383,712 km (0.062 R)
• M27: 12,588,511 km (0.119 R)
• M28: 13,001,252 km (0.07 R)
• M29: 14,266,401 km (0.107 R)
• M30: 14,373,513 km (0.094 R)
• M31: 14,750,948 km (0.088 R)
• M32: 16,069,205 km (0.085 R)
• M33: 16,236,605 km (0.079 R)
• M34: 18,407,270 km (0.116 R)
• M35: 18,758,376 km (0.079 R)
• M36: 18,875,811 km (0.101 R)
• M37: 19,944,388 km (0.098 R)
• M38: 21,093,449 km (0.079 R)
• M39: 21,522,197 km (0.1 R)
• M40: 21,645,316 km (0.089 R)
• M41: 21,830,219 km (0.113 R)
• M42: 22,638,047 km (0.028 R)
• M43: 24,154,820 km (0.079 R)
• M44: 24,474,960 km (0.106 R)
• M45: 24,667,642 km (0.077 R)
• M46: 25,769,430 km (0.098 R)
• M47: 26,359,294 km (0.096 R)
• M48: 26,490,941 km (0.063 R)
• M49: 27,418,747 km (0.106 R)
• M50: 28,289,855 km (0.12 R)
• M51: 28,357,324 km (0.066 R)
• M52: 29,716,121 km (0.11 R)
• M53: 29,784,637 km (0.111 R)
• M54: 29,990,484 km (0.099 R)
• M55: 30,127,964 km (0.044 R)
• M56: 30,403,523 km (0.118 R)
• M57: 30,679,980 km (0.112 R)
• M58: 32,004,370 km (0.079 R)
• M59: 33,489,877 km (0.035 R)
• M60: 33,846,967 km (0.095 R)
• M61: 36,234,549 km (0.085 R)
• M62: 37,337,833 km (0.118 R)
• M63: 37,782,139 km (0.073 R)
• M64: 40,636,915 km (0.046 R)
• M65: 40,865,202 km (0.03 R)
• M66: 41,782,835 km (0.08 R)
• M67: 42,321,238 km (0.103 R)
• M68: 42,861,884 km (0.115 R)
• M69: 43,016,868 km (0.051 R)
• M70: 43,094,359 km (0.113 R)
• M71: 43,327,134 km (0.103 R)
• M72: 43,560,506 km (0.102 R)
• M73: 44,028,299 km (0.052 R)
• M74: 44,184,479 km (0.102 R)
• M75: 45,283,724 km (0.12 R)
• M76: 45,995,212 km (0.118 R)
• M77: 46,630,703 km (0.118 R)
• M78: 47,029,382 km (0.101 R)
• M79: 48,071,181 km (0.107 R)
• M80: 48,473,899 km (0.107 R)
• M81: 48,796,881 km (0.12 R)
• M82: 49,120,610 km (0.081 R)
• M83: 49,363,707 km (0.115 R)
• M84: 49,851,396 km (0.114 R)
• M85: 50,749,731 km (0.08 R)
• M86: 52,396,505 km (0.093 R)
• M87: 52,811,040 km (0.096 R)
• M88: 52,977,094 km (0.109 R)
• M89: 54,311,956 km (0.106 R)
• M90: 54,479,655 km (0.059 R)
• M91: 56,165,623 km (0.09 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 20,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit