🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.56 AU - 0.74 AU

Year: 185 Days

Day: 33.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.89 AU - 1.03 AU

Year: 332 Days

Day: 22.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.21 AU - 1.21 AU

Year: 470 Days

Day: 13.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,075,694 km

• M1: 129,701 km (0.085 R)
• M2: 691,591 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.99 AU - 2.77 AU

Year: 1296 Days

Day: 32 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,075,694 km

• M1: 375,790 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.98 AU - 3.18 AU

Year: 1909 Days

Day: 17 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.72 AU - 3.84 AU

Year: 2098 Days

Day: 15.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,075,694 km

• M1: 545,583 km (0.07 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.66 AU - 5.14 AU

Year: 3830 Days

Day: 15.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 8.8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.26 AU - 7.14 AU

Year: 6124 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,075,694 km

• M1: 147,504 km (0.051 R)
• M2: 247,584 km (0.115 R)
• M3: 307,124 km (0.091 R)
• M4: 534,663 km (0.055 R)
• M5: 813,812 km (0.096 R)
• M6: 1,105,379 km (0.111 R)
• M7: 1,215,034 km (0.034 R)
• M8: 1,312,123 km (0.098 R)
• M9: 1,690,456 km (0.116 R)
• M10: 1,836,314 km (0.113 R)
• M11: 1,929,663 km (0.113 R)
• M12: 2,024,658 km (0.051 R)
• M13: 2,082,402 km (0.067 R)
• M14: 2,140,596 km (0.089 R)
• M15: 2,199,537 km (0.057 R)
• M16: 2,420,194 km (0.102 R)
• M17: 2,502,174 km (0.112 R)
• M18: 2,585,201 km (0.069 R)
• M19: 2,669,125 km (0.111 R)
• M20: 3,214,110 km (0.076 R)
• M21: 3,511,212 km (0.101 R)
• M22: 3,745,781 km (0.119 R)
• M23: 3,888,946 km (0.094 R)
• M24: 4,131,744 km (0.109 R)
• M25: 4,205,495 km (0.075 R)
• M26: 4,454,725 km (0.055 R)
• M27: 4,811,816 km (0.109 R)
• M28: 4,941,517 km (0.115 R)
• M29: 5,151,552 km (0.106 R)
• M30: 5,472,290 km (0.092 R)
• M31: 5,799,461 km (0.06 R)
• M32: 6,217,437 km (0.057 R)
• M33: 6,302,109 km (0.088 R)
• M34: 6,472,801 km (0.041 R)
• M35: 6,847,992 km (0.099 R)
• M36: 7,170,824 km (0.104 R)
• M37: 7,679,756 km (0.072 R)
• M38: 7,770,861 km (0.076 R)
• M39: 7,862,266 km (0.081 R)
• M40: 8,324,523 km (0.108 R)
• M41: 9,146,713 km (0.088 R)
• M42: 9,275,517 km (0.045 R)
• M43: 9,665,518 km (0.043 R)
• M44: 9,829,627 km (0.073 R)
• M45: 10,094,116 km (0.052 R)
• M46: 10,799,620 km (0.041 R)
• M47: 11,038,228 km (0.118 R)
• M48: 11,799,682 km (0.051 R)
• M49: 11,940,004 km (0.079 R)
• M50: 12,010,315 km (0.083 R)
• M51: 12,151,536 km (0.109 R)
• M52: 12,257,750 km (0.088 R)
• M53: 13,629,413 km (0.105 R)
• M54: 13,850,519 km (0.047 R)
• M55: 14,258,771 km (0.025 R)
• M56: 15,125,392 km (0.078 R)
• M57: 15,201,537 km (0.082 R)
• M58: 16,869,553 km (0.09 R)
• M59: 17,265,838 km (0.054 R)
• M60: 17,385,367 km (0.118 R)
• M61: 18,554,325 km (0.078 R)
• M62: 18,676,696 km (0.063 R)
• M63: 19,333,879 km (0.075 R)
• M64: 19,790,003 km (0.099 R)
• M65: 19,915,067 km (0.113 R)
• M66: 21,265,188 km (0.08 R)
• M67: 21,564,533 km (0.064 R)
• M68: 21,779,056 km (0.095 R)
• M69: 24,186,385 km (0.045 R)
• M70: 24,498,746 km (0.111 R)
• M71: 24,992,419 km (0.119 R)
• M72: 26,492,885 km (0.082 R)
• M73: 26,722,668 km (0.107 R)
• M74: 27,369,978 km (0.056 R)
• M75: 28,162,697 km (0.102 R)
• M76: 28,491,363 km (0.077 R)
• M77: 28,726,980 km (0.086 R)
• M78: 28,821,376 km (0.118 R)
• M79: 29,389,848 km (0.069 R)
• M80: 29,484,992 km (0.118 R)
• M81: 29,771,023 km (0.109 R)
• M82: 31,457,440 km (0.102 R)
• M83: 31,652,067 km (0.083 R)
• M84: 31,798,374 km (0.06 R)
• M85: 32,140,654 km (0.086 R)
• M86: 32,927,389 km (0.12 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit