🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.45 AU - 0.59 AU

Year: 137 Days

Day: 45.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.23 AU - 1.67 AU

Year: 638 Days

Day: 23.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.55 AU - 1.65 AU

Year: 739 Days

Day: 41.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.31 AU - 2.09 AU

Year: 810 Days

Day: 26.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.92 AU - 2.98 AU

Year: 1401 Days

Day: 40.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,101,919 km

• M1: 174,132 km (0.084 R)
• M2: 1,144,873 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.25 AU - 2.97 AU

Year: 1540 Days

Day: 24.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.32 AU - 3.44 AU

Year: 1785 Days

Day: 44.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,101,919 km

• M1: 121,174 km (0.09 R)
• M2: 282,740 km (0.098 R)

Asteroid Belt

Center: 7.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.6

Radius: 9.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.92 AU - 12 AU

Year: 14170 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,101,919 km

• M1: 115,938 km (0.086 R)
• M2: 266,583 km (0.101 R)
• M3: 499,358 km (0.104 R)
• M4: 560,094 km (0.06 R)
• M5: 673,340 km (0.08 R)
• M6: 759,209 km (0.108 R)
• M7: 1,288,187 km (0.096 R)
• M8: 1,578,108 km (0.119 R)
• M9: 2,063,852 km (0.109 R)
• M10: 2,323,554 km (0.104 R)
• M11: 2,403,589 km (0.073 R)
• M12: 2,538,975 km (0.12 R)
• M13: 2,621,553 km (0.095 R)
• M14: 3,047,458 km (0.081 R)
• M15: 3,403,950 km (0.109 R)
• M16: 3,773,905 km (0.104 R)
• M17: 3,868,451 km (0.091 R)
• M18: 4,156,726 km (0.058 R)
• M19: 4,319,938 km (0.077 R)
• M20: 4,518,604 km (0.107 R)
• M21: 5,167,410 km (0.074 R)
• M22: 6,102,247 km (0.101 R)
• M23: 6,213,548 km (0.097 R)
• M24: 7,441,447 km (0.087 R)
• M25: 7,840,275 km (0.11 R)
• M26: 10,199,882 km (0.032 R)
• M27: 10,376,408 km (0.101 R)
• M28: 10,553,831 km (0.05 R)
• M29: 11,228,218 km (0.075 R)
• M30: 11,410,278 km (0.12 R)
• M31: 11,870,142 km (0.089 R)
• M32: 12,335,990 km (0.033 R)
• M33: 12,476,911 km (0.045 R)
• M34: 13,045,982 km (0.112 R)
• M35: 13,285,637 km (0.081 R)
• M36: 13,623,429 km (0.106 R)
• M37: 14,111,118 km (0.03 R)
• M38: 14,505,458 km (0.062 R)
• M39: 15,304,760 km (0.054 R)
• M40: 15,659,008 km (0.115 R)
• M41: 16,118,423 km (0.095 R)
• M42: 16,582,326 km (0.109 R)
• M43: 16,737,907 km (0.058 R)
• M44: 16,841,878 km (0.119 R)
• M45: 19,021,070 km (0.117 R)
• M46: 19,183,982 km (0.088 R)
• M47: 19,620,658 km (0.063 R)
• M48: 19,840,268 km (0.105 R)
• M49: 20,503,884 km (0.067 R)
• M50: 21,062,483 km (0.079 R)
• M51: 21,174,831 km (0.063 R)
• M52: 21,399,975 km (0.091 R)
• M53: 21,626,018 km (0.108 R)
• M54: 22,941,133 km (0.093 R)
• M55: 24,164,394 km (0.115 R)
• M56: 25,948,349 km (0.048 R)
• M57: 27,099,953 km (0.079 R)
• M58: 27,161,139 km (0.091 R)
• M59: 27,467,067 km (0.057 R)
• M60: 27,712,856 km (0.12 R)
• M61: 27,774,341 km (0.098 R)
• M62: 28,516,346 km (0.101 R)
• M63: 28,578,429 km (0.104 R)
• M64: 29,767,433 km (0.116 R)
• M65: 29,830,414 km (0.049 R)
• M66: 30,463,063 km (0.094 R)
• M67: 30,717,380 km (0.109 R)
• M68: 31,100,201 km (0.06 R)
• M69: 31,420,490 km (0.119 R)
• M70: 32,387,640 km (0.096 R)
• M71: 32,582,267 km (0.114 R)
• M72: 33,626,759 km (0.093 R)
• M73: 33,758,106 km (0.083 R)
• M74: 36,893,228 km (0.098 R)
• M75: 37,232,217 km (0.081 R)
• M76: 37,368,052 km (0.071 R)
• M77: 37,981,553 km (0.084 R)
• M78: 39,149,464 km (0.091 R)
• M79: 39,426,070 km (0.115 R)
• M80: 40,329,192 km (0.113 R)
• M81: 41,590,901 km (0.076 R)
• M82: 42,226,692 km (0.077 R)
• M83: 44,512,996 km (0.119 R)
• M84: 45,671,183 km (0.089 R)
• M85: 45,743,887 km (0.083 R)
• M86: 46,035,154 km (0.078 R)
• M87: 47,132,904 km (0.119 R)
• M88: 48,535,683 km (0.081 R)
• M89: 49,727,529 km (0.091 R)
• M90: 49,952,075 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit