🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.68 AU - 0.76 AU

Year: 214 Days

Day: 29.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,080,983 km

• M1: 410,646 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.78 AU - 1.14 AU

Year: 329 Days

Day: 43.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,080,983 km

• M1: 38,596 km (0.079 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.2

Radius: 10.7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.34 AU - 10.78 AU

Year: 9540 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,080,983 km

• M1: 133,142 km (0.117 R)
• M2: 600,037 km (0.119 R)
• M3: 962,363 km (0.11 R)
• M4: 1,501,963 km (0.093 R)
• M5: 2,098,709 km (0.11 R)
• M6: 2,725,224 km (0.112 R)
• M7: 3,216,653 km (0.1 R)
• M8: 3,592,892 km (0.098 R)
• M9: 4,131,594 km (0.12 R)
• M10: 5,148,710 km (0.109 R)
• M11: 6,076,666 km (0.107 R)
• M12: 8,791,119 km (0.098 R)
• M13: 10,262,863 km (0.072 R)
• M14: 11,402,798 km (0.109 R)
• M15: 12,914,784 km (0.107 R)
• M16: 15,858,721 km (0.083 R)
• M17: 18,248,995 km (0.061 R)
• M18: 23,732,206 km (0.12 R)
• M19: 25,074,398 km (0.094 R)
• M20: 29,607,812 km (0.106 R)
• M21: 40,760,782 km (0.094 R)
• M22: 42,293,861 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 12.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.53 AU - 12.35 AU

Year: 10964 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,080,983 km

• M1: 152,141 km (0.098 R)
• M2: 563,984 km (0.092 R)
• M3: 963,859 km (0.081 R)
• M4: 1,989,801 km (0.117 R)
• M5: 2,532,842 km (0.092 R)
• M6: 2,976,998 km (0.096 R)
• M7: 4,780,101 km (0.074 R)
• M8: 5,464,062 km (0.03 R)
• M9: 6,283,410 km (0.095 R)
• M10: 8,382,567 km (0.07 R)
• M11: 9,284,642 km (0.04 R)
• M12: 10,501,920 km (0.107 R)
• M13: 11,070,093 km (0.102 R)
• M14: 11,550,152 km (0.109 R)
• M15: 12,494,863 km (0.099 R)
• M16: 12,898,628 km (0.064 R)
• M17: 13,611,013 km (0.076 R)
• M18: 17,287,680 km (0.043 R)
• M19: 20,846,314 km (0.096 R)
• M20: 21,579,493 km (0.096 R)
• M21: 22,077,803 km (0.068 R)
• M22: 23,357,164 km (0.118 R)
• M23: 25,414,135 km (0.055 R)
• M24: 28,672,077 km (0.041 R)
• M25: 29,578,940 km (0.111 R)
• M26: 31,876,464 km (0.062 R)
• M27: 33,954,378 km (0.045 R)
• M28: 43,435,293 km (0.083 R)
• M29: 44,097,114 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.7

Radius: 13.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.91 AU - 14.15 AU

Year: 14597 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,080,983 km

• M1: 167,849 km (0.037 R)
• M2: 829,071 km (0.101 R)
• M3: 1,514,529 km (0.111 R)
• M4: 2,015,083 km (0.042 R)
• M5: 2,977,297 km (0.106 R)
• M6: 5,022,599 km (0.106 R)
• M7: 8,315,996 km (0.109 R)
• M8: 10,011,538 km (0.065 R)
• M9: 11,365,399 km (0.057 R)
• M10: 14,147,919 km (0.079 R)
• M11: 14,798,521 km (0.072 R)
• M12: 19,659,105 km (0.069 R)
• M13: 20,561,330 km (0.04 R)
• M14: 21,396,684 km (0.119 R)
• M15: 22,254,628 km (0.085 R)
• M16: 30,082,636 km (0.055 R)
• M17: 31,038,566 km (0.06 R)
• M18: 31,768,753 km (0.111 R)
• M19: 37,752,668 km (0.066 R)
• M20: 45,220,295 km (0.061 R)
• M21: 48,725,223 km (0.119 R)
• M22: 50,209,833 km (0.074 R)
• M23: 52,923,388 km (0.083 R)
• M24: 54,844,823 km (0.119 R)
• M25: 55,733,285 km (0.089 R)
• M26: 60,132,659 km (0.078 R)
• M27: 65,750,807 km (0.11 R)
• M28: 66,552,203 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.6

Radius: 3.8

Gravity: 27.6 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.84 AU - 20.24 AU

Year: 25699 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,080,983 km

• M1: 47,273 km (0.079 R)
• M2: 244,443 km (0.102 R)
• M3: 409,449 km (0.113 R)
• M4: 901,926 km (0.084 R)
• M5: 1,137,243 km (0.085 R)
• M6: 2,155,257 km (0.105 R)
• M7: 3,182,246 km (0.076 R)
• M8: 4,362,573 km (0.049 R)
• M9: 6,054,675 km (0.051 R)
• M10: 10,000,618 km (0.07 R)
• M11: 10,597,663 km (0.108 R)
• M12: 10,843,003 km (0.044 R)
• M13: 11,218,045 km (0.043 R)
• M14: 11,601,764 km (0.049 R)
• M15: 14,915,656 km (0.039 R)
• M16: 15,146,336 km (0.112 R)
• M17: 17,671,548 km (0.049 R)
• M18: 19,901,902 km (0.087 R)
• M19: 21,423,612 km (0.076 R)
• M20: 22,919,142 km (0.08 R)
• M21: 23,226,416 km (0.066 R)
• M22: 32,596,778 km (0.119 R)
• M23: 32,985,283 km (0.11 R)
• M24: 33,115,433 km (0.092 R)
• M25: 34,570,273 km (0.118 R)
• M26: 34,704,612 km (0.068 R)
• M27: 35,109,723 km (0.056 R)
• M28: 36,622,008 km (0.076 R)
• M29: 38,464,455 km (0.116 R)
• M30: 40,071,136 km (0.079 R)
• M31: 43,730,599 km (0.112 R)
• M32: 45,641,114 km (0.079 R)
• M33: 49,286,963 km (0.084 R)
• M34: 54,383,015 km (0.098 R)
• M35: 58,665,852 km (0.083 R)
• M36: 61,972,115 km (0.073 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 19,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit