🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.63 AU - 0.77 AU

Year: 219 Days

Day: 47.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.78 AU - 1.2 AU

Year: 369 Days

Day: 36.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1 AU - 1.06 AU

Year: 392 Days

Day: 38.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.99 AU - 1.21 AU

Year: 432 Days

Day: 43 Hours

Environment

Temp: 17 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.11 AU - 1.31 AU

Year: 499 Days

Day: 24 Hours

Environment

Temp: -18 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,285,253 km

• M1: 580,889 km (0.101 R)

Asteroid Belt

Center: 7.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.3

Radius: 7.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.19 AU - 16.55 AU

Year: 18320 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 99 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,285,253 km

• M1: 106,065 km (0.092 R)
• M2: 475,871 km (0.116 R)
• M3: 588,219 km (0.092 R)
• M4: 647,908 km (0.099 R)
• M5: 925,263 km (0.074 R)
• M6: 1,086,529 km (0.118 R)
• M7: 1,436,289 km (0.095 R)
• M8: 1,518,568 km (0.097 R)
• M9: 1,581,399 km (0.108 R)
• M10: 1,688,212 km (0.111 R)
• M11: 1,797,269 km (0.092 R)
• M12: 1,931,458 km (0.043 R)
• M13: 2,162,288 km (0.089 R)
• M14: 2,402,093 km (0.094 R)
• M15: 3,362,063 km (0.097 R)
• M16: 3,583,767 km (0.11 R)
• M17: 3,639,866 km (0.05 R)
• M18: 4,070,708 km (0.091 R)
• M19: 4,427,050 km (0.098 R)
• M20: 4,762,448 km (0.099 R)
• M21: 4,855,348 km (0.064 R)
• M22: 5,169,354 km (0.102 R)
• M23: 5,685,617 km (0.071 R)
• M24: 5,751,290 km (0.045 R)
• M25: 8,279,195 km (0.097 R)
• M26: 8,691,935 km (0.117 R)
• M27: 9,655,047 km (0.114 R)
• M28: 9,812,274 km (0.08 R)
• M29: 10,409,319 km (0.081 R)
• M30: 10,692,059 km (0.107 R)
• M31: 11,306,308 km (0.062 R)
• M32: 11,932,076 km (0.102 R)
• M33: 12,058,486 km (0.047 R)
• M34: 12,526,129 km (0.057 R)
• M35: 12,869,905 km (0.106 R)
• M36: 13,042,990 km (0.081 R)
• M37: 13,173,289 km (0.05 R)
• M38: 13,347,720 km (0.116 R)
• M39: 13,566,881 km (0.118 R)
• M40: 14,097,655 km (0.116 R)
• M41: 14,186,815 km (0.104 R)
• M42: 15,270,801 km (0.081 R)
• M43: 15,961,794 km (0.069 R)
• M44: 16,474,914 km (0.081 R)
• M45: 16,521,888 km (0.073 R)
• M46: 17,326,425 km (0.115 R)
• M47: 17,374,147 km (0.064 R)
• M48: 18,289,088 km (0.047 R)
• M49: 18,435,095 km (0.108 R)
• M50: 18,825,994 km (0.119 R)
• M51: 19,022,566 km (0.073 R)
• M52: 19,170,369 km (0.119 R)
• M53: 19,516,837 km (0.083 R)
• M54: 19,965,332 km (0.093 R)
• M55: 21,228,835 km (0.081 R)
• M56: 22,258,218 km (0.036 R)
• M57: 22,778,969 km (0.083 R)
• M58: 23,251,099 km (0.087 R)
• M59: 23,356,416 km (0.088 R)
• M60: 23,567,649 km (0.027 R)
• M61: 23,938,651 km (0.077 R)
• M62: 24,525,823 km (0.093 R)
• M63: 24,740,496 km (0.066 R)
• M64: 25,225,642 km (0.06 R)
• M65: 25,659,625 km (0.097 R)
• M66: 26,370,215 km (0.093 R)
• M67: 26,425,117 km (0.077 R)
• M68: 28,034,342 km (0.113 R)
• M69: 28,202,490 km (0.092 R)
• M70: 29,560,838 km (0.092 R)
• M71: 31,056,219 km (0.096 R)
• M72: 32,634,925 km (0.106 R)
• M73: 33,048,563 km (0.118 R)
• M74: 33,167,045 km (0.12 R)
• M75: 33,285,676 km (0.104 R)
• M76: 33,582,777 km (0.118 R)
• M77: 34,720,170 km (0.068 R)
• M78: 35,142,335 km (0.12 R)
• M79: 35,869,979 km (0.053 R)
• M80: 36,296,782 km (0.114 R)
• M81: 37,896,731 km (0.068 R)
• M82: 39,456,588 km (0.057 R)
• M83: 40,402,645 km (0.065 R)
• M84: 41,164,846 km (0.108 R)
• M85: 42,317,049 km (0.065 R)
• M86: 42,445,703 km (0.08 R)
• M87: 42,574,507 km (0.101 R)
• M88: 43,155,695 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 20,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit