🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.57 AU - 0.91 AU

Year: 233 Days

Day: 41.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.83 AU - 1.23 AU

Year: 382 Days

Day: 17.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.39 AU - 1.79 AU

Year: 732 Days

Day: 33.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,070,858 km

• M1: 111,002 km (0.051 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.32 AU - 2.88 AU

Year: 1531 Days

Day: 41.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.9

Radius: 5.5

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.53 AU - 17.71 AU

Year: 22548 Days

Day: 24.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,070,858 km

• M1: 70,610 km (0.12 R)
• M2: 118,482 km (0.055 R)
• M3: 345,122 km (0.118 R)
• M4: 414,087 km (0.109 R)
• M5: 566,677 km (0.045 R)
• M6: 781,649 km (0.1 R)
• M7: 1,071,570 km (0.09 R)
• M8: 1,175,390 km (0.108 R)
• M9: 1,420,881 km (0.089 R)
• M10: 1,535,024 km (0.068 R)
• M11: 1,833,920 km (0.06 R)
• M12: 2,021,815 km (0.096 R)
• M13: 2,248,905 km (0.071 R)
• M14: 2,416,155 km (0.103 R)
• M15: 2,552,888 km (0.067 R)
• M16: 2,657,157 km (0.107 R)
• M17: 2,727,468 km (0.058 R)
• M18: 2,834,132 km (0.038 R)
• M19: 2,905,939 km (0.093 R)
• M20: 3,814,147 km (0.066 R)
• M21: 4,760,204 km (0.032 R)
• M22: 5,325,535 km (0.088 R)
• M23: 5,593,464 km (0.099 R)
• M24: 6,805,058 km (0.036 R)
• M25: 8,094,142 km (0.044 R)
• M26: 8,557,447 km (0.119 R)
• M27: 10,273,933 km (0.064 R)
• M28: 10,551,437 km (0.111 R)
• M29: 10,607,237 km (0.075 R)
• M30: 12,326,715 km (0.084 R)
• M31: 12,503,390 km (0.094 R)
• M32: 12,799,594 km (0.068 R)
• M33: 14,501,270 km (0.08 R)
• M34: 14,625,436 km (0.094 R)
• M35: 15,188,971 km (0.109 R)
• M36: 16,791,015 km (0.108 R)
• M37: 16,921,464 km (0.116 R)
• M38: 18,783,209 km (0.06 R)
• M39: 19,054,430 km (0.052 R)
• M40: 19,600,762 km (0.114 R)
• M41: 19,806,908 km (0.106 R)
• M42: 19,944,837 km (0.116 R)
• M43: 20,290,857 km (0.11 R)
• M44: 20,708,833 km (0.118 R)
• M45: 23,202,630 km (0.08 R)
• M46: 23,275,334 km (0.092 R)
• M47: 24,226,328 km (0.053 R)
• M48: 25,264,836 km (0.092 R)
• M49: 27,002,116 km (0.107 R)
• M50: 27,155,005 km (0.094 R)
• M51: 27,692,361 km (0.104 R)
• M52: 30,510,935 km (0.094 R)
• M53: 30,590,521 km (0.029 R)
• M54: 31,631,423 km (0.047 R)
• M55: 33,665,654 km (0.063 R)
• M56: 34,242,803 km (0.104 R)
• M57: 34,740,066 km (0.078 R)
• M58: 36,837,578 km (0.114 R)
• M59: 37,944,453 km (0.093 R)
• M60: 38,115,742 km (0.081 R)
• M61: 38,459,069 km (0.118 R)
• M62: 39,929,467 km (0.066 R)
• M63: 40,190,814 km (0.049 R)
• M64: 40,540,125 km (0.099 R)
• M65: 40,802,969 km (0.109 R)
• M66: 42,213,527 km (0.105 R)
• M67: 42,390,950 km (0.065 R)
• M68: 43,371,415 km (0.067 R)
• M69: 45,354,634 km (0.064 R)
• M70: 45,900,516 km (0.06 R)
• M71: 46,083,026 km (0.077 R)
• M72: 46,631,900 km (0.101 R)
• M73: 47,091,016 km (0.026 R)
• M74: 47,275,022 km (0.091 R)
• M75: 49,502,085 km (0.108 R)
• M76: 50,345,967 km (0.084 R)
• M77: 51,668,262 km (0.059 R)
• M78: 51,763,107 km (0.025 R)
• M79: 51,858,102 km (0.099 R)
• M80: 52,524,261 km (0.097 R)
• M81: 55,217,322 km (0.056 R)
• M82: 55,508,440 km (0.065 R)
• M83: 56,874,118 km (0.066 R)
• M84: 57,266,364 km (0.029 R)
• M85: 57,954,814 km (0.068 R)
• M86: 59,141,573 km (0.062 R)
• M87: 60,936,598 km (0.069 R)
• M88: 61,137,209 km (0.12 R)
• M89: 62,244,233 km (0.06 R)
• M90: 65,091,679 km (0.054 R)
• M91: 65,296,628 km (0.094 R)
• M92: 68,606,032 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit