🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 149 Days

Day: 46.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,998,241 km

• M1: 24,833 km (0.102 R)
• M2: 207,343 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.84 AU - 0.92 AU

Year: 309 Days

Day: 17.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.26 AU

Year: 403 Days

Day: 33.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 87.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.67 AU - 2.73 AU

Year: 1223 Days

Day: 19.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.05 AU - 2.87 AU

Year: 1446 Days

Day: 24.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,998,241 km

• M1: 1,694,794 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.32 AU - 2.84 AU

Year: 1553 Days

Day: 36 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,998,241 km

• M1: 16,905 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.19 AU - 4.77 AU

Year: 2975 Days

Day: 32.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,998,241 km

• M1: 1,743,264 km (0.094 R)

Asteroid Belt

Center: 10.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.7

Radius: 7.1

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.64 AU - 16.68 AU

Year: 25482 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,998,241 km

• M1: 127,308 km (0.062 R)
• M2: 685,457 km (0.113 R)
• M3: 916,137 km (0.117 R)
• M4: 1,511,088 km (0.111 R)
• M5: 1,881,193 km (0.032 R)
• M6: 2,662,543 km (0.083 R)
• M7: 2,902,498 km (0.109 R)
• M8: 2,984,178 km (0.072 R)
• M9: 3,532,903 km (0.069 R)
• M10: 3,796,644 km (0.098 R)
• M11: 3,976,012 km (0.105 R)
• M12: 4,066,818 km (0.073 R)
• M13: 4,158,222 km (0.064 R)
• M14: 4,389,950 km (0.096 R)
• M15: 4,673,437 km (0.074 R)
• M16: 5,408,262 km (0.059 R)
• M17: 5,969,853 km (0.032 R)
• M18: 6,073,823 km (0.111 R)
• M19: 6,126,182 km (0.079 R)
• M20: 6,443,031 km (0.115 R)
• M21: 6,549,694 km (0.1 R)
• M22: 7,593,438 km (0.103 R)
• M23: 7,649,837 km (0.099 R)
• M24: 7,819,780 km (0.113 R)
• M25: 8,221,001 km (0.059 R)
• M26: 8,278,896 km (0.029 R)
• M27: 8,453,327 km (0.112 R)
• M28: 8,865,170 km (0.046 R)
• M29: 8,984,100 km (0.107 R)
• M30: 9,223,457 km (0.118 R)
• M31: 10,263,910 km (0.1 R)
• M32: 11,470,267 km (0.111 R)
• M33: 13,807,285 km (0.039 R)
• M34: 14,222,270 km (0.091 R)
• M35: 14,291,833 km (0.107 R)
• M36: 14,641,293 km (0.099 R)
• M37: 15,348,891 km (0.076 R)
• M38: 16,650,243 km (0.119 R)
• M39: 16,870,601 km (0.098 R)
• M40: 17,462,859 km (0.05 R)
• M41: 18,820,310 km (0.097 R)
• M42: 18,973,199 km (0.092 R)
• M43: 19,049,793 km (0.058 R)
• M44: 21,395,637 km (0.104 R)
• M45: 21,715,328 km (0.081 R)
• M46: 23,748,363 km (0.078 R)
• M47: 23,913,668 km (0.073 R)
• M48: 24,495,006 km (0.1 R)
• M49: 25,081,130 km (0.093 R)
• M50: 25,418,174 km (0.118 R)
• M51: 25,756,565 km (0.087 R)
• M52: 26,096,601 km (0.088 R)
• M53: 26,267,142 km (0.06 R)
• M54: 28,693,320 km (0.076 R)
• M55: 30,559,554 km (0.082 R)
• M56: 30,829,279 km (0.094 R)
• M57: 31,371,272 km (0.085 R)
• M58: 34,501,308 km (0.034 R)
• M59: 35,535,029 km (0.079 R)
• M60: 39,770,594 km (0.079 R)
• M61: 39,868,730 km (0.116 R)
• M62: 47,140,084 km (0.119 R)
• M63: 49,336,480 km (0.097 R)
• M64: 49,653,029 km (0.1 R)
• M65: 49,970,177 km (0.045 R)
• M66: 50,606,416 km (0.113 R)
• M67: 51,673,049 km (0.091 R)
• M68: 53,719,698 km (0.06 R)
• M69: 53,936,764 km (0.062 R)
• M70: 54,807,573 km (0.04 R)
• M71: 56,012,584 km (0.09 R)
• M72: 57,115,569 km (0.108 R)
• M73: 57,447,826 km (0.097 R)
• M74: 57,558,828 km (0.038 R)
• M75: 58,783,586 km (0.085 R)
• M76: 60,919,095 km (0.096 R)
• M77: 62,053,346 km (0.102 R)
• M78: 62,167,041 km (0.081 R)
• M79: 63,194,479 km (0.101 R)
• M80: 64,688,214 km (0.066 R)
• M81: 64,919,193 km (0.096 R)
• M82: 66,892,389 km (0.113 R)
• M83: 67,827,824 km (0.053 R)
• M84: 68,179,678 km (0.093 R)
• M85: 68,414,697 km (0.102 R)
• M86: 71,016,652 km (0.119 R)
• M87: 77,539,120 km (0.048 R)
• M88: 78,029,801 km (0.102 R)
• M89: 80,250,731 km (0.052 R)
• M90: 80,995,728 km (0.119 R)
• M91: 81,867,584 km (0.118 R)
• M92: 82,492,455 km (0.094 R)
• M93: 83,118,671 km (0.085 R)
• M94: 83,620,871 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit