🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.71 AU - 1.03 AU

Year: 288 Days

Day: 37.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.49 AU - 1.53 AU

Year: 658 Days

Day: 40.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.47 AU - 2.21 AU

Year: 885 Days

Day: 31.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,000,871 km

• M1: 44,730 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.78 AU - 2.68 AU

Year: 1181 Days

Day: 18.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.71 AU - 4.91 AU

Year: 3742 Days

Day: 34.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.9

Radius: 14.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.02 AU - 12.36 AU

Year: 13280 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,000,871 km

• M1: 197,768 km (0.071 R)
• M2: 333,304 km (0.07 R)
• M3: 568,322 km (0.096 R)
• M4: 1,190,949 km (0.025 R)
• M5: 1,530,237 km (0.118 R)
• M6: 1,738,327 km (0.09 R)
• M7: 1,983,967 km (0.069 R)
• M8: 2,540,172 km (0.095 R)
• M9: 3,045,663 km (0.087 R)
• M10: 3,210,221 km (0.12 R)
• M11: 3,617,426 km (0.085 R)
• M12: 4,406,854 km (0.084 R)
• M13: 4,859,986 km (0.064 R)
• M14: 5,567,584 km (0.094 R)
• M15: 6,098,956 km (0.066 R)
• M16: 6,476,541 km (0.072 R)
• M17: 8,016,501 km (0.115 R)
• M18: 8,199,459 km (0.091 R)
• M19: 8,476,664 km (0.107 R)
• M20: 8,616,389 km (0.092 R)
• M21: 8,756,861 km (0.106 R)
• M22: 8,850,958 km (0.113 R)
• M23: 9,374,700 km (0.115 R)
• M24: 9,664,621 km (0.082 R)
• M25: 9,908,615 km (0.107 R)
• M26: 10,552,335 km (0.083 R)
• M27: 10,803,509 km (0.119 R)
• M28: 11,158,655 km (0.107 R)
• M29: 11,724,284 km (0.094 R)
• M30: 12,141,662 km (0.046 R)
• M31: 12,405,104 km (0.102 R)
• M32: 12,723,598 km (0.045 R)
• M33: 13,750,139 km (0.085 R)
• M34: 14,467,760 km (0.117 R)
• M35: 14,859,257 km (0.067 R)
• M36: 15,710,020 km (0.118 R)
• M37: 15,824,762 km (0.052 R)
• M38: 16,576,641 km (0.118 R)
• M39: 17,104,123 km (0.112 R)
• M40: 18,175,543 km (0.11 R)
• M41: 18,901,841 km (0.103 R)
• M42: 19,576,078 km (0.111 R)
• M43: 20,133,629 km (0.07 R)
• M44: 20,570,754 km (0.114 R)
• M45: 21,200,861 km (0.089 R)
• M46: 21,391,149 km (0.097 R)
• M47: 22,093,661 km (0.064 R)
• M48: 22,480,072 km (0.081 R)
• M49: 22,674,100 km (0.099 R)
• M50: 23,718,294 km (0.101 R)
• M51: 23,849,940 km (0.109 R)
• M52: 24,312,646 km (0.115 R)
• M53: 25,448,692 km (0.077 R)
• M54: 27,772,097 km (0.116 R)
• M55: 29,099,927 km (0.041 R)
• M56: 29,382,069 km (0.056 R)
• M57: 33,058,885 km (0.082 R)
• M58: 33,279,542 km (0.119 R)
• M59: 33,427,046 km (0.093 R)
• M60: 37,030,709 km (0.118 R)
• M61: 37,413,081 km (0.059 R)
• M62: 38,413,592 km (0.109 R)
• M63: 39,267,047 km (0.053 R)
• M64: 39,656,900 km (0.086 R)
• M65: 40,205,176 km (0.113 R)
• M66: 41,150,634 km (0.093 R)
• M67: 41,467,483 km (0.112 R)
• M68: 42,983,358 km (0.115 R)
• M69: 43,385,327 km (0.084 R)
• M70: 43,627,077 km (0.095 R)
• M71: 45,413,725 km (0.067 R)
• M72: 47,141,281 km (0.091 R)
• M73: 47,722,020 km (0.102 R)
• M74: 48,388,478 km (0.1 R)
• M75: 48,806,605 km (0.079 R)
• M76: 49,058,079 km (0.108 R)
• M77: 49,730,820 km (0.079 R)
• M78: 49,899,417 km (0.048 R)
• M79: 51,170,400 km (0.114 R)
• M80: 51,511,035 km (0.093 R)
• M81: 52,795,482 km (0.102 R)
• M82: 53,917,167 km (0.051 R)
• M83: 54,611,301 km (0.103 R)
• M84: 55,833,216 km (0.096 R)
• M85: 56,975,845 km (0.086 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit