🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.53 AU - 0.59 AU

Year: 150 Days

Day: 24.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,988,338 km

• M1: 43,832 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.58 AU - 0.7 AU

Year: 183 Days

Day: 27.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.97 AU

Year: 247 Days

Day: 20 Hours

Environment

Temp: 120 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.78 AU - 0.94 AU

Year: 286 Days

Day: 31.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.96 AU - 1.1 AU

Year: 374 Days

Day: 13 Hours

Environment

Temp: 42 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,988,338 km

• M1: 659,278 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.02 AU - 1.58 AU

Year: 531 Days

Day: 27.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 81.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,988,338 km

• M1: 117,584 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.36 AU - 3.36 AU

Year: 2206 Days

Day: 13.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,988,338 km

• M1: 585,676 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.7

Radius: 10.1

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6 AU - 8.6 AU

Year: 7064 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,988,338 km

• M1: 180,565 km (0.104 R)
• M2: 262,245 km (0.119 R)
• M3: 332,406 km (0.104 R)
• M4: 650,900 km (0.107 R)
• M5: 819,348 km (0.113 R)
• M6: 1,162,974 km (0.111 R)
• M7: 1,255,874 km (0.077 R)
• M8: 1,351,318 km (0.092 R)
• M9: 1,449,454 km (0.099 R)
• M10: 2,065,199 km (0.113 R)
• M11: 2,365,741 km (0.106 R)
• M12: 2,804,810 km (0.11 R)
• M13: 2,880,507 km (0.039 R)
• M14: 3,456,758 km (0.098 R)
• M15: 3,813,848 km (0.113 R)
• M16: 4,096,887 km (0.079 R)
• M17: 4,864,175 km (0.073 R)
• M18: 5,078,399 km (0.114 R)
• M19: 5,264,499 km (0.094 R)
• M20: 5,484,557 km (0.039 R)
• M21: 6,195,596 km (0.064 R)
• M22: 8,242,543 km (0.074 R)
• M23: 8,351,900 km (0.073 R)
• M24: 8,425,053 km (0.114 R)
• M25: 8,831,062 km (0.11 R)
• M26: 9,394,896 km (0.041 R)
• M27: 10,009,444 km (0.108 R)
• M28: 10,518,226 km (0.099 R)
• M29: 10,716,144 km (0.11 R)
• M30: 10,795,730 km (0.082 R)
• M31: 10,955,351 km (0.069 R)
• M32: 11,276,987 km (0.053 R)
• M33: 11,765,274 km (0.097 R)
• M34: 12,302,181 km (0.112 R)
• M35: 13,143,669 km (0.052 R)
• M36: 13,571,369 km (0.066 R)
• M37: 13,743,856 km (0.079 R)
• M38: 14,837,566 km (0.108 R)
• M39: 16,232,416 km (0.103 R)
• M40: 16,645,306 km (0.091 R)
• M41: 16,922,362 km (0.118 R)
• M42: 17,762,952 km (0.119 R)
• M43: 18,712,749 km (0.069 R)
• M44: 19,242,176 km (0.114 R)
• M45: 20,070,050 km (0.079 R)
• M46: 20,562,527 km (0.051 R)
• M47: 21,710,241 km (0.119 R)
• M48: 22,266,446 km (0.085 R)
• M49: 23,755,394 km (0.08 R)
• M50: 23,963,185 km (0.103 R)
• M51: 24,748,125 km (0.11 R)
• M52: 25,488,336 km (0.05 R)
• M53: 25,754,470 km (0.119 R)
• M54: 26,021,652 km (0.115 R)
• M55: 26,182,320 km (0.079 R)
• M56: 26,396,993 km (0.097 R)
• M57: 26,612,414 km (0.053 R)
• M58: 26,990,597 km (0.095 R)
• M59: 27,207,514 km (0.047 R)
• M60: 27,588,540 km (0.104 R)
• M61: 28,136,068 km (0.115 R)
• M62: 29,074,945 km (0.111 R)
• M63: 29,464,497 km (0.081 R)
• M64: 29,631,897 km (0.101 R)
• M65: 30,023,993 km (0.097 R)
• M66: 31,381,145 km (0.032 R)
• M67: 32,009,905 km (0.112 R)
• M68: 32,527,364 km (0.112 R)
• M69: 32,931,877 km (0.111 R)
• M70: 33,163,604 km (0.061 R)
• M71: 33,396,079 km (0.089 R)
• M72: 33,570,660 km (0.07 R)
• M73: 34,919,733 km (0.068 R)
• M74: 36,525,966 km (0.116 R)
• M75: 37,610,101 km (0.107 R)
• M76: 37,852,450 km (0.094 R)
• M77: 38,156,134 km (0.115 R)
• M78: 38,949,451 km (0.102 R)
• M79: 39,686,520 km (0.057 R)
• M80: 40,304,359 km (0.105 R)
• M81: 40,428,376 km (0.112 R)
• M82: 41,486,930 km (0.081 R)
• M83: 41,925,551 km (0.057 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 15,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit