🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.57 AU - 0.67 AU

Year: 179 Days

Day: 37.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.67 AU - 0.79 AU

Year: 229 Days

Day: 19.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.01 AU - 1.25 AU

Year: 441 Days

Day: 32.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.1 AU - 1.26 AU

Year: 471 Days

Day: 21.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.37 AU - 1.77 AU

Year: 722 Days

Day: 44.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.55 AU - 2.31 AU

Year: 984 Days

Day: 23.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.51 AU - 2.53 AU

Year: 1468 Days

Day: 44.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,395,122 km

• M1: 275,709 km (0.099 R)
• M2: 1,361,640 km (0.049 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.4 AU - 2.64 AU

Year: 1468 Days

Day: 37 Hours

Environment

Temp: -89 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,395,122 km

• M1: 446,101 km (0.091 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.33 AU - 5.27 AU

Year: 3273 Days

Day: 22.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 85.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.2

Radius: 5.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.99 AU - 17.43 AU

Year: 20711 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,395,122 km

• M1: 73,453 km (0.057 R)
• M2: 115,490 km (0.105 R)
• M3: 149,598 km (0.096 R)
• M4: 210,634 km (0.104 R)
• M5: 490,232 km (0.074 R)
• M6: 728,691 km (0.092 R)
• M7: 815,608 km (0.058 R)
• M8: 1,027,438 km (0.104 R)
• M9: 1,345,633 km (0.112 R)
• M10: 1,422,227 km (0.091 R)
• M11: 1,595,461 km (0.119 R)
• M12: 2,465,672 km (0.117 R)
• M13: 2,597,468 km (0.081 R)
• M14: 2,731,657 km (0.105 R)
• M15: 2,789,851 km (0.085 R)
• M16: 2,868,240 km (0.057 R)
• M17: 3,862,916 km (0.115 R)
• M18: 4,104,666 km (0.12 R)
• M19: 4,171,537 km (0.103 R)
• M20: 4,283,585 km (0.092 R)
• M21: 5,072,265 km (0.105 R)
• M22: 5,168,008 km (0.104 R)
• M23: 5,336,904 km (0.063 R)
• M24: 5,385,523 km (0.098 R)
• M25: 6,005,457 km (0.052 R)
• M26: 6,157,598 km (0.079 R)
• M27: 6,726,219 km (0.077 R)
• M28: 6,805,058 km (0.099 R)
• M29: 7,016,888 km (0.084 R)
• M30: 7,940,954 km (0.056 R)
• M31: 8,163,855 km (0.099 R)
• M32: 8,615,940 km (0.077 R)
• M33: 8,844,974 km (0.071 R)
• M34: 9,250,684 km (0.05 R)
• M35: 9,930,307 km (0.109 R)
• M36: 10,050,135 km (0.08 R)
• M37: 10,503,865 km (0.096 R)
• M38: 10,656,604 km (0.074 R)
• M39: 10,933,211 km (0.092 R)
• M40: 11,088,045 km (0.104 R)
• M41: 11,619,715 km (0.091 R)
• M42: 12,127,600 km (0.091 R)
• M43: 12,255,656 km (0.102 R)
• M44: 12,902,966 km (0.094 R)
• M45: 13,428,802 km (0.119 R)
• M46: 13,495,074 km (0.075 R)
• M47: 13,794,420 km (0.1 R)
• M48: 14,230,647 km (0.092 R)
• M49: 14,298,116 km (0.113 R)
• M50: 15,185,530 km (0.116 R)
• M51: 15,531,550 km (0.075 R)
• M52: 16,691,831 km (0.112 R)
• M53: 17,048,921 km (0.105 R)
• M54: 18,135,151 km (0.042 R)
• M55: 18,502,265 km (0.092 R)
• M56: 18,723,669 km (0.11 R)
• M57: 20,947,143 km (0.115 R)
• M58: 21,370,804 km (0.082 R)
• M59: 21,797,307 km (0.108 R)
• M60: 22,109,369 km (0.093 R)
• M61: 22,777,173 km (0.08 R)
• M62: 23,691,216 km (0.116 R)
• M63: 23,891,528 km (0.105 R)
• M64: 24,901,314 km (0.034 R)
• M65: 25,105,066 km (0.078 R)
• M66: 25,472,927 km (0.055 R)
• M67: 25,678,175 km (0.119 R)
• M68: 26,504,404 km (0.078 R)
• M69: 27,381,347 km (0.086 R)
• M70: 28,352,686 km (0.038 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 10,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit