🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.42 AU - 0.62 AU

Year: 131 Days

Day: 44.4 Hours

Environment

Temp: 232 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.62 AU

Year: 154 Days

Day: 47.3 Hours

Environment

Temp: 272 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,588,993 km

• M1: 68,516 km (0.073 R)
• M2: 201,359 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.89 AU - 0.93 AU

Year: 302 Days

Day: 46.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.11 AU

Year: 302 Days

Day: 36 Hours

Environment

Temp: 136 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.98 AU - 1.44 AU

Year: 464 Days

Day: 37 Hours

Environment

Temp: 12 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.5 AU - 3.14 AU

Year: 1649 Days

Day: 35.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.72 AU - 4.88 AU

Year: 3105 Days

Day: 23.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.5

Radius: 10.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.95 AU - 11.73 AU

Year: 12429 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,588,993 km

• M1: 177,273 km (0.054 R)
• M2: 250,876 km (0.119 R)
• M3: 356,342 km (0.12 R)
• M4: 1,010,085 km (0.087 R)
• M5: 1,122,134 km (0.1 R)
• M6: 1,318,556 km (0.105 R)
• M7: 1,441,824 km (0.091 R)
• M8: 1,678,488 km (0.111 R)
• M9: 1,835,715 km (0.106 R)
• M10: 2,311,885 km (0.106 R)
• M11: 2,825,605 km (0.041 R)
• M12: 3,261,982 km (0.06 R)
• M13: 3,661,258 km (0.111 R)
• M14: 3,837,185 km (0.089 R)
• M15: 4,076,243 km (0.113 R)
• M16: 4,197,567 km (0.109 R)
• M17: 5,813,972 km (0.119 R)
• M18: 6,019,818 km (0.038 R)
• M19: 6,615,816 km (0.1 R)
• M20: 6,794,885 km (0.037 R)
• M21: 7,415,267 km (0.071 R)
• M22: 10,737,986 km (0.044 R)
• M23: 10,822,060 km (0.084 R)
• M24: 11,761,235 km (0.074 R)
• M25: 12,021,984 km (0.09 R)
• M26: 12,109,349 km (0.091 R)
• M27: 13,444,361 km (0.074 R)
• M28: 13,808,183 km (0.073 R)
• M29: 14,406,425 km (0.041 R)
• M30: 14,778,774 km (0.026 R)
• M31: 14,872,422 km (0.092 R)
• M32: 15,013,194 km (0.106 R)
• M33: 15,248,810 km (0.083 R)
• M34: 16,107,053 km (0.087 R)
• M35: 16,348,205 km (0.087 R)
• M36: 17,572,065 km (0.064 R)
• M37: 18,370,768 km (0.09 R)
• M38: 18,572,276 km (0.116 R)
• M39: 19,079,413 km (0.045 R)
• M40: 20,210,972 km (0.081 R)
• M41: 21,152,840 km (0.113 R)
• M42: 21,311,264 km (0.068 R)
• M43: 21,523,094 km (0.082 R)
• M44: 21,842,037 km (0.102 R)
• M45: 23,079,361 km (0.065 R)
• M46: 23,296,876 km (0.085 R)
• M47: 23,843,657 km (0.097 R)
• M48: 24,063,565 km (0.109 R)
• M49: 24,339,424 km (0.117 R)
• M50: 24,671,681 km (0.105 R)
• M51: 26,811,379 km (0.111 R)
• M52: 27,845,549 km (0.081 R)
• M53: 28,717,406 km (0.036 R)
• M54: 28,951,377 km (0.092 R)
• M55: 29,362,322 km (0.113 R)
• M56: 29,539,147 km (0.085 R)
• M57: 30,309,127 km (0.097 R)
• M58: 30,905,873 km (0.052 R)
• M59: 31,085,540 km (0.069 R)
• M60: 31,687,372 km (0.092 R)
• M61: 32,293,094 km (0.081 R)
• M62: 32,536,490 km (0.045 R)
• M63: 32,719,298 km (0.107 R)
• M64: 33,454,422 km (0.05 R)
• M65: 34,009,281 km (0.078 R)
• M66: 34,194,782 km (0.105 R)
• M67: 34,629,364 km (0.06 R)
• M68: 34,753,829 km (0.068 R)
• M69: 35,691,958 km (0.102 R)
• M70: 35,817,769 km (0.11 R)
• M71: 36,448,624 km (0.094 R)
• M72: 37,019,489 km (0.072 R)
• M73: 37,337,983 km (0.091 R)
• M74: 37,977,663 km (0.083 R)
• M75: 38,556,308 km (0.074 R)
• M76: 39,202,870 km (0.097 R)
• M77: 39,853,022 km (0.092 R)
• M78: 40,966,330 km (0.119 R)
• M79: 41,295,744 km (0.062 R)
• M80: 41,890,845 km (0.069 R)
• M81: 42,222,653 km (0.041 R)
• M82: 42,355,645 km (0.097 R)
• M83: 43,626,030 km (0.095 R)
• M84: 43,962,326 km (0.072 R)
• M85: 44,502,375 km (0.115 R)
• M86: 44,569,993 km (0.105 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit