🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.49 AU - 0.71 AU

Year: 171 Days

Day: 41.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.62 AU - 0.68 AU

Year: 193 Days

Day: 33.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.93 AU - 0.99 AU

Year: 347 Days

Day: 26.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.97 AU - 1.53 AU

Year: 516 Days

Day: 21.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.11 AU - 2.35 AU

Year: 1229 Days

Day: 42.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,307,154 km

• M1: 258,954 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.41 AU - 3.85 AU

Year: 2552 Days

Day: 26.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 162.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.9

Radius: 7.1

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.49 AU - 19.85 AU

Year: 29764 Days

Day: 18.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 89.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,307,154 km

• M1: 104,270 km (0.104 R)
• M2: 171,290 km (0.068 R)
• M3: 1,552,975 km (0.103 R)
• M4: 1,625,680 km (0.074 R)
• M5: 3,255,250 km (0.066 R)
• M6: 3,586,908 km (0.118 R)
• M7: 4,964,256 km (0.036 R)
• M8: 6,782,767 km (0.059 R)
• M9: 6,842,607 km (0.114 R)
• M10: 7,144,495 km (0.056 R)
• M11: 8,139,919 km (0.076 R)
• M12: 8,653,638 km (0.091 R)
• M13: 9,780,110 km (0.12 R)
• M14: 9,983,713 km (0.046 R)
• M15: 10,188,662 km (0.098 R)
• M16: 11,092,832 km (0.05 R)
• M17: 11,877,921 km (0.093 R)
• M18: 12,167,842 km (0.107 R)
• M19: 12,313,700 km (0.07 R)
• M20: 13,350,563 km (0.05 R)
• M21: 13,501,058 km (0.097 R)
• M22: 13,727,699 km (0.106 R)
• M23: 14,031,981 km (0.094 R)
• M24: 15,114,172 km (0.037 R)
• M25: 15,428,328 km (0.105 R)
• M26: 17,030,970 km (0.096 R)
• M27: 17,276,011 km (0.091 R)
• M28: 18,685,971 km (0.092 R)
• M29: 19,023,015 km (0.087 R)
• M30: 19,703,236 km (0.081 R)
• M31: 22,682,029 km (0.101 R)
• M32: 23,041,662 km (0.117 R)
• M33: 23,403,091 km (0.091 R)
• M34: 29,142,712 km (0.106 R)
• M35: 30,716,482 km (0.102 R)
• M36: 31,814,530 km (0.108 R)
• M37: 33,741,052 km (0.061 R)
• M38: 37,599,779 km (0.055 R)
• M39: 38,131,899 km (0.102 R)
• M40: 38,238,562 km (0.028 R)
• M41: 39,095,908 km (0.079 R)
• M42: 39,959,536 km (0.107 R)
• M43: 42,035,655 km (0.116 R)
• M44: 42,256,312 km (0.12 R)
• M45: 42,477,268 km (0.108 R)
• M46: 42,698,523 km (0.072 R)
• M47: 44,370,878 km (0.102 R)
• M48: 44,707,922 km (0.103 R)
• M49: 46,519,702 km (0.11 R)
• M50: 48,124,737 km (0.106 R)
• M51: 48,586,546 km (0.082 R)
• M52: 49,050,000 km (0.112 R)
• M53: 49,398,414 km (0.082 R)
• M54: 50,566,025 km (0.064 R)
• M55: 51,388,664 km (0.075 R)
• M56: 52,215,790 km (0.075 R)
• M57: 54,242,692 km (0.063 R)
• M58: 55,688,855 km (0.111 R)
• M59: 57,514,397 km (0.062 R)
• M60: 58,127,300 km (0.104 R)
• M61: 58,742,297 km (0.101 R)
• M62: 61,473,954 km (0.052 R)
• M63: 62,100,619 km (0.059 R)
• M64: 64,882,691 km (0.058 R)
• M65: 66,160,706 km (0.097 R)
• M66: 68,222,613 km (0.036 R)
• M67: 70,305,614 km (0.07 R)
• M68: 71,092,199 km (0.096 R)
• M69: 75,068,062 km (0.116 R)
• M70: 75,201,952 km (0.116 R)
• M71: 78,300,573 km (0.054 R)
• M72: 78,436,258 km (0.057 R)
• M73: 78,571,943 km (0.073 R)
• M74: 78,707,778 km (0.026 R)
• M75: 81,440,632 km (0.112 R)
• M76: 81,715,593 km (0.102 R)
• M77: 83,787,823 km (0.101 R)
• M78: 85,318,508 km (0.115 R)
• M79: 87,139,413 km (0.096 R)
• M80: 87,561,429 km (0.107 R)
• M81: 89,397,892 km (0.073 R)
• M82: 90,107,585 km (0.112 R)
• M83: 91,389,938 km (0.08 R)
• M84: 94,549,594 km (0.063 R)
• M85: 95,127,940 km (0.114 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: 348 - 16,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit