🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.8 AU - 1.04 AU

Year: 319 Days

Day: 46.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.77 AU - 2.43 AU

Year: 1101 Days

Day: 43.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.43 AU - 2.55 AU

Year: 1421 Days

Day: 37.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.32 AU - 4.36 AU

Year: 2721 Days

Day: 31.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.74 AU - 4.16 AU

Year: 2839 Days

Day: 16.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.63 AU - 4.33 AU

Year: 2872 Days

Day: 43.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.59 AU - 4.53 AU

Year: 2959 Days

Day: 15 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.6

Radius: 4.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.44 AU - 17.16 AU

Year: 23800 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,994,961 km

• M1: 81,381 km (0.095 R)
• M2: 214,523 km (0.112 R)
• M3: 301,589 km (0.117 R)
• M4: 333,304 km (0.105 R)
• M5: 366,365 km (0.12 R)
• M6: 400,623 km (0.088 R)
• M7: 602,580 km (0.107 R)
• M8: 788,231 km (0.085 R)
• M9: 833,559 km (0.118 R)
• M10: 1,141,133 km (0.113 R)
• M11: 1,691,952 km (0.098 R)
• M12: 1,994,439 km (0.102 R)
• M13: 2,205,372 km (0.109 R)
• M14: 2,490,356 km (0.034 R)
• M15: 2,557,824 km (0.053 R)
• M16: 2,974,903 km (0.099 R)
• M17: 3,070,496 km (0.11 R)
• M18: 3,437,909 km (0.11 R)
• M19: 3,513,007 km (0.111 R)
• M20: 3,793,353 km (0.079 R)
• M21: 4,054,401 km (0.118 R)
• M22: 4,676,579 km (0.099 R)
• M23: 5,013,025 km (0.107 R)
• M24: 5,184,165 km (0.079 R)
• M25: 5,502,808 km (0.048 R)
• M26: 5,768,344 km (0.052 R)
• M27: 6,037,920 km (0.029 R)
• M28: 7,189,225 km (0.091 R)
• M29: 7,382,206 km (0.033 R)
• M30: 7,839,078 km (0.055 R)
• M31: 8,271,565 km (0.082 R)
• M32: 8,305,075 km (0.102 R)
• M33: 8,711,682 km (0.059 R)
• M34: 9,228,992 km (0.119 R)
• M35: 9,298,704 km (0.108 R)
• M36: 9,579,350 km (0.11 R)
• M37: 9,649,960 km (0.096 R)
• M38: 9,827,234 km (0.097 R)
• M39: 10,257,178 km (0.089 R)
• M40: 10,365,487 km (0.108 R)
• M41: 11,470,417 km (0.095 R)
• M42: 11,733,709 km (0.094 R)
• M43: 12,189,384 km (0.115 R)
• M44: 12,767,281 km (0.053 R)
• M45: 13,829,725 km (0.075 R)
• M46: 14,756,932 km (0.082 R)
• M47: 14,879,453 km (0.098 R)
• M48: 17,613,354 km (0.108 R)
• M49: 17,960,421 km (0.114 R)
• M50: 18,441,229 km (0.088 R)
• M51: 18,793,532 km (0.115 R)
• M52: 19,059,218 km (0.052 R)
• M53: 19,999,141 km (0.092 R)
• M54: 21,876,893 km (0.093 R)
• M55: 22,672,006 km (0.047 R)
• M56: 23,286,255 km (0.083 R)
• M57: 24,579,529 km (0.083 R)
• M58: 24,676,318 km (0.12 R)
• M59: 24,773,108 km (0.118 R)
• M60: 25,161,763 km (0.067 R)
• M61: 26,339,847 km (0.119 R)
• M62: 26,935,695 km (0.059 R)
• M63: 27,135,259 km (0.06 R)
• M64: 27,837,621 km (0.1 R)
• M65: 28,190,971 km (0.107 R)
• M66: 28,698,556 km (0.1 R)
• M67: 29,414,083 km (0.077 R)
• M68: 30,342,637 km (0.094 R)
• M69: 30,602,189 km (0.1 R)
• M70: 30,966,909 km (0.075 R)
• M71: 31,123,687 km (0.088 R)
• M72: 31,176,047 km (0.072 R)
• M73: 31,437,993 km (0.059 R)
• M74: 31,595,519 km (0.104 R)
• M75: 31,700,686 km (0.055 R)
• M76: 32,122,702 km (0.114 R)
• M77: 33,721,155 km (0.048 R)
• M78: 33,828,716 km (0.1 R)
• M79: 34,313,712 km (0.099 R)
• M80: 34,584,185 km (0.08 R)
• M81: 36,112,028 km (0.082 R)
• M82: 36,828,901 km (0.049 R)
• M83: 36,994,955 km (0.086 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 17,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit