🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.44 AU - 0.6 AU

Year: 142 Days

Day: 35.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,958,612 km

• M1: 136,134 km (0.097 R)
• M2: 177,124 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1 AU - 1.42 AU

Year: 504 Days

Day: 18.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.1 AU - 1.74 AU

Year: 641 Days

Day: 37.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.41 AU - 1.99 AU

Year: 840 Days

Day: 34.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.7 AU - 1.8 AU

Year: 877 Days

Day: 38.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 101.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,958,612 km

• M1: 259,852 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.21 AU - 2.55 AU

Year: 1391 Days

Day: 29.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.78 AU - 3.24 AU

Year: 1978 Days

Day: 47.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,958,612 km

• M1: 349,909 km (0.056 R)
• M2: 717,322 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.1

Radius: 3.8

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.66 AU - 20.7 AU

Year: 25801 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 114.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,958,612 km

• M1: 214,374 km (0.077 R)
• M2: 277,504 km (0.09 R)
• M3: 470,186 km (0.11 R)
• M4: 624,721 km (0.097 R)
• M5: 661,223 km (0.09 R)
• M6: 717,322 km (0.069 R)
• M7: 755,469 km (0.083 R)
• M8: 1,175,091 km (0.096 R)
• M9: 1,604,587 km (0.09 R)
• M10: 2,105,440 km (0.03 R)
• M11: 2,862,256 km (0.112 R)
• M12: 3,463,191 km (0.103 R)
• M13: 3,727,530 km (0.062 R)
• M14: 4,101,674 km (0.074 R)
• M15: 4,205,795 km (0.116 R)
• M16: 4,703,058 km (0.047 R)
• M17: 4,885,118 km (0.062 R)
• M18: 4,921,920 km (0.066 R)
• M19: 4,958,721 km (0.041 R)
• M20: 5,907,770 km (0.072 R)
• M21: 6,302,857 km (0.057 R)
• M22: 6,342,800 km (0.073 R)
• M23: 6,422,985 km (0.114 R)
• M24: 6,503,468 km (0.063 R)
• M25: 6,543,860 km (0.069 R)
• M26: 6,584,401 km (0.105 R)
• M27: 7,201,492 km (0.061 R)
• M28: 7,285,117 km (0.082 R)
• M29: 7,495,751 km (0.09 R)
• M30: 7,665,694 km (0.079 R)
• M31: 8,096,087 km (0.098 R)
• M32: 8,622,821 km (0.055 R)
• M33: 9,662,975 km (0.088 R)
• M34: 9,894,254 km (0.092 R)
• M35: 10,127,327 km (0.101 R)
• M36: 10,789,746 km (0.062 R)
• M37: 10,933,510 km (0.083 R)
• M38: 11,466,078 km (0.09 R)
• M39: 12,156,024 km (0.082 R)
• M40: 12,859,433 km (0.042 R)
• M41: 13,627,468 km (0.119 R)
• M42: 13,730,990 km (0.045 R)
• M43: 14,410,314 km (0.055 R)
• M44: 14,940,339 km (0.066 R)
• M45: 14,993,596 km (0.049 R)
• M46: 15,692,966 km (0.088 R)
• M47: 17,290,671 km (0.114 R)
• M48: 17,740,512 km (0.102 R)
• M49: 19,055,029 km (0.118 R)
• M50: 19,694,859 km (0.079 R)
• M51: 20,400,662 km (0.075 R)
• M52: 20,816,245 km (0.061 R)
• M53: 21,055,003 km (0.036 R)
• M54: 21,595,350 km (0.055 R)
• M55: 21,776,513 km (0.046 R)
• M56: 23,120,351 km (0.082 R)
• M57: 25,185,849 km (0.043 R)
• M58: 25,504,043 km (0.072 R)
• M59: 25,823,435 km (0.057 R)
• M60: 25,887,463 km (0.1 R)
• M61: 27,049,090 km (0.118 R)
• M62: 29,089,456 km (0.087 R)
• M63: 30,094,304 km (0.101 R)
• M64: 30,161,623 km (0.055 R)
• M65: 31,246,806 km (0.118 R)
• M66: 31,931,516 km (0.07 R)
• M67: 32,828,954 km (0.12 R)
• M68: 33,455,170 km (0.054 R)
• M69: 33,944,804 km (0.054 R)
• M70: 35,215,040 km (0.107 R)
• M71: 36,070,440 km (0.118 R)
• M72: 36,213,755 km (0.112 R)
• M73: 36,500,684 km (0.049 R)
• M74: 36,932,722 km (0.094 R)
• M75: 37,801,736 km (0.099 R)
• M76: 38,897,391 km (0.119 R)
• M77: 41,269,565 km (0.119 R)
• M78: 41,794,653 km (0.102 R)
• M79: 42,397,533 km (0.114 R)
• M80: 44,683,687 km (0.085 R)
• M81: 44,760,581 km (0.1 R)
• M82: 45,454,565 km (0.074 R)
• M83: 46,697,125 km (0.108 R)
• M84: 48,977,595 km (0.083 R)
• M85: 49,136,318 km (0.093 R)
• M86: 51,052,817 km (0.062 R)
• M87: 51,616,352 km (0.115 R)
• M88: 52,343,996 km (0.089 R)
• M89: 52,668,623 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit