🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.65 AU - 0.77 AU

Year: 214 Days

Day: 18.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,398,778 km

• M1: 44,879 km (0.083 R)
• M2: 185,651 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.86 AU - 0.9 AU

Year: 296 Days

Day: 36.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.31 AU - 2.05 AU

Year: 780 Days

Day: 14 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,398,778 km

• M1: 305,479 km (0.086 R)
• M2: 480,209 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.82 AU - 2.68 AU

Year: 1209 Days

Day: 19.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,398,778 km

• M1: 643,570 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.97 AU - 2.63 AU

Year: 1249 Days

Day: 23.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.94 AU - 3.22 AU

Year: 1484 Days

Day: 32.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,398,778 km

• M1: 877,092 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.2 AU - 3.5 AU

Year: 2196 Days

Day: 42.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 12.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.57 AU - 6.95 AU

Year: 6295 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,398,778 km

• M1: 184,305 km (0.105 R)
• M2: 293,960 km (0.066 R)
• M3: 480,957 km (0.12 R)
• M4: 829,969 km (0.12 R)
• M5: 1,066,334 km (0.111 R)
• M6: 1,253,929 km (0.117 R)
• M7: 1,781,561 km (0.09 R)
• M8: 2,048,892 km (0.117 R)
• M9: 2,418,250 km (0.041 R)
• M10: 2,999,886 km (0.051 R)
• M11: 4,017,900 km (0.09 R)
• M12: 4,425,703 km (0.057 R)
• M13: 4,705,003 km (0.117 R)
• M14: 5,970,900 km (0.106 R)
• M15: 6,342,351 km (0.041 R)
• M16: 6,499,279 km (0.11 R)
• M17: 6,881,352 km (0.117 R)
• M18: 7,935,868 km (0.092 R)
• M19: 9,288,382 km (0.092 R)
• M20: 9,682,722 km (0.047 R)
• M21: 10,192,701 km (0.107 R)
• M22: 10,339,906 km (0.107 R)
• M23: 11,505,423 km (0.117 R)
• M24: 11,658,910 km (0.113 R)
• M25: 11,890,338 km (0.116 R)
• M26: 12,475,565 km (0.088 R)
• M27: 12,672,735 km (0.111 R)
• M28: 12,990,331 km (0.114 R)
• M29: 13,110,159 km (0.104 R)
• M30: 13,310,620 km (0.101 R)
• M31: 13,552,520 km (0.098 R)
• M32: 13,836,756 km (0.072 R)
• M33: 14,204,916 km (0.096 R)
• M34: 14,287,195 km (0.11 R)
• M35: 14,369,623 km (0.044 R)
• M36: 14,909,223 km (0.111 R)
• M37: 15,922,898 km (0.091 R)
• M38: 16,008,319 km (0.107 R)
• M39: 16,524,431 km (0.063 R)
• M40: 16,784,582 km (0.057 R)
• M41: 16,871,498 km (0.055 R)
• M42: 16,958,714 km (0.107 R)
• M43: 17,308,773 km (0.114 R)
• M44: 17,396,736 km (0.053 R)
• M45: 17,661,375 km (0.056 R)
• M46: 17,882,929 km (0.082 R)
• M47: 18,016,371 km (0.105 R)
• M48: 18,868,630 km (0.101 R)
• M49: 19,826,056 km (0.05 R)
• M50: 20,010,211 km (0.106 R)
• M51: 20,241,190 km (0.037 R)
• M52: 20,799,190 km (0.069 R)
• M53: 21,268,180 km (0.106 R)
• M54: 21,598,492 km (0.101 R)
• M55: 22,312,074 km (0.102 R)
• M56: 22,647,622 km (0.11 R)
• M57: 22,791,984 km (0.116 R)
• M58: 23,033,285 km (0.092 R)
• M59: 23,859,963 km (0.084 R)
• M60: 24,301,576 km (0.107 R)
• M61: 24,548,113 km (0.083 R)
• M62: 24,696,364 km (0.037 R)
• M63: 25,192,880 km (0.111 R)
• M64: 26,499,318 km (0.054 R)
• M65: 27,007,502 km (0.078 R)
• M66: 27,160,690 km (0.08 R)
• M67: 27,775,986 km (0.109 R)
• M68: 27,879,059 km (0.11 R)
• M69: 28,551,801 km (0.083 R)
• M70: 28,811,952 km (0.116 R)
• M71: 29,439,515 km (0.107 R)
• M72: 29,755,016 km (0.117 R)
• M73: 29,965,949 km (0.04 R)
• M74: 30,868,025 km (0.078 R)
• M75: 31,295,575 km (0.102 R)
• M76: 32,373,129 km (0.048 R)
• M77: 32,971,072 km (0.076 R)
• M78: 33,408,196 km (0.04 R)
• M79: 33,847,117 km (0.11 R)
• M80: 36,634,125 km (0.111 R)
• M81: 36,747,221 km (0.11 R)
• M82: 38,169,598 km (0.082 R)
• M83: 38,341,485 km (0.115 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit