🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.45 AU - 0.71 AU

Year: 159 Days

Day: 39.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,286,665 km

• M1: 383,719 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.72 AU - 0.82 AU

Year: 243 Days

Day: 36.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 360 Days

Day: 28.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,286,665 km

• M1: 623,524 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.28 AU - 1.72 AU

Year: 661 Days

Day: 14.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,286,665 km

• M1: 41,289 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.74 AU - 2.68 AU

Year: 1182 Days

Day: 39.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,286,665 km

• M1: 1,133,353 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.63 AU - 3.29 AU

Year: 1833 Days

Day: 26.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,286,665 km

• M1: 1,520,363 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.1

Radius: 6.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.87 AU - 16.45 AU

Year: 17181 Days

Day: 16.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,286,665 km

• M1: 140,024 km (0.117 R)
• M2: 239,057 km (0.086 R)
• M3: 487,240 km (0.026 R)
• M4: 842,834 km (0.038 R)
• M5: 1,199,027 km (0.076 R)
• M6: 1,289,384 km (0.11 R)
• M7: 1,774,081 km (0.099 R)
• M8: 1,903,633 km (0.116 R)
• M9: 2,036,326 km (0.116 R)
• M10: 2,090,181 km (0.085 R)
• M11: 2,395,511 km (0.08 R)
• M12: 2,509,953 km (0.091 R)
• M13: 2,774,293 km (0.062 R)
• M14: 3,016,791 km (0.111 R)
• M15: 3,109,541 km (0.076 R)
• M16: 3,652,731 km (0.066 R)
• M17: 4,053,803 km (0.11 R)
• M18: 4,363,770 km (0.105 R)
• M19: 4,468,788 km (0.116 R)
• M20: 4,861,183 km (0.059 R)
• M21: 4,970,090 km (0.118 R)
• M22: 5,413,947 km (0.088 R)
• M23: 6,658,751 km (0.066 R)
• M24: 7,106,348 km (0.111 R)
• M25: 7,271,504 km (0.07 R)
• M26: 7,987,629 km (0.115 R)
• M27: 9,125,769 km (0.085 R)
• M28: 10,689,366 km (0.073 R)
• M29: 10,831,185 km (0.06 R)
• M30: 11,069,195 km (0.047 R)
• M31: 11,356,872 km (0.109 R)
• M32: 11,501,683 km (0.108 R)
• M33: 12,682,159 km (0.118 R)
• M34: 12,932,886 km (0.081 R)
• M35: 13,388,411 km (0.043 R)
• M36: 13,490,287 km (0.097 R)
• M37: 13,592,463 km (0.114 R)
• M38: 13,746,249 km (0.114 R)
• M39: 13,900,634 km (0.088 R)
• M40: 13,952,245 km (0.071 R)
• M41: 15,049,995 km (0.11 R)
• M42: 15,368,788 km (0.066 R)
• M43: 17,494,424 km (0.093 R)
• M44: 17,773,573 km (0.103 R)
• M45: 17,941,721 km (0.066 R)
• M46: 18,336,211 km (0.046 R)
• M47: 18,790,689 km (0.074 R)
• M48: 19,594,628 km (0.07 R)
• M49: 20,468,579 km (0.083 R)
• M50: 20,703,747 km (0.038 R)
• M51: 20,762,688 km (0.114 R)
• M52: 21,593,705 km (0.11 R)
• M53: 22,738,727 km (0.071 R)
• M54: 22,982,272 km (0.032 R)
• M55: 23,165,529 km (0.055 R)
• M56: 23,656,659 km (0.098 R)
• M57: 24,027,064 km (0.118 R)
• M58: 25,654,838 km (0.08 R)
• M59: 29,611,103 km (0.098 R)
• M60: 29,943,809 km (0.102 R)
• M61: 33,891,547 km (0.113 R)
• M62: 34,030,524 km (0.089 R)
• M63: 35,572,279 km (0.068 R)
• M64: 35,925,929 km (0.083 R)
• M65: 36,138,507 km (0.085 R)
• M66: 36,565,160 km (0.092 R)
• M67: 37,208,282 km (0.09 R)
• M68: 37,495,360 km (0.093 R)
• M69: 38,433,339 km (0.078 R)
• M70: 38,723,409 km (0.028 R)
• M71: 38,941,523 km (0.085 R)
• M72: 39,014,377 km (0.108 R)
• M73: 39,087,081 km (0.051 R)
• M74: 39,744,713 km (0.108 R)
• M75: 39,891,319 km (0.091 R)
• M76: 40,038,075 km (0.106 R)
• M77: 40,405,786 km (0.111 R)
• M78: 40,774,695 km (0.042 R)
• M79: 42,111,950 km (0.093 R)
• M80: 42,411,146 km (0.063 R)
• M81: 45,058,280 km (0.066 R)
• M82: 45,134,725 km (0.118 R)
• M83: 45,670,884 km (0.059 R)
• M84: 47,680,731 km (0.088 R)
• M85: 48,931,818 km (0.099 R)
• M86: 49,640,313 km (0.116 R)
• M87: 50,669,547 km (0.093 R)
• M88: 52,347,137 km (0.112 R)
• M89: 52,668,773 km (0.088 R)
• M90: 52,991,007 km (0.106 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit