🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.5 AU - 0.5 AU

Year: 124 Days

Day: 43.3 Hours

Environment

Temp: 258 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,079,277 km

• M1: 152,141 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.76 AU - 0.88 AU

Year: 261 Days

Day: 39.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.75 AU - 1.15 AU

Year: 325 Days

Day: 22.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,079,277 km

• M1: 46,824 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.03 AU - 1.47 AU

Year: 491 Days

Day: 15.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.4 AU - 1.46 AU

Year: 601 Days

Day: 31 Hours

Environment

Temp: 9 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,079,277 km

• M1: 897,737 km (0.085 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 14.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.52 AU - 13.8 AU

Year: 14903 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,079,277 km

• M1: 232,774 km (0.091 R)
• M2: 404,064 km (0.092 R)
• M3: 621,280 km (0.111 R)
• M4: 728,542 km (0.119 R)
• M5: 923,916 km (0.027 R)
• M6: 1,213,688 km (0.052 R)
• M7: 1,418,487 km (0.111 R)
• M8: 1,669,662 km (0.1 R)
• M9: 1,792,182 km (0.068 R)
• M10: 2,065,199 km (0.051 R)
• M11: 2,632,025 km (0.117 R)
• M12: 3,029,357 km (0.098 R)
• M13: 3,202,591 km (0.097 R)
• M14: 3,559,083 km (0.066 R)
• M15: 4,118,130 km (0.091 R)
• M16: 4,310,812 km (0.104 R)
• M17: 4,932,092 km (0.115 R)
• M18: 5,370,863 km (0.061 R)
• M19: 5,608,424 km (0.074 R)
• M20: 5,903,431 km (0.049 R)
• M21: 6,121,246 km (0.094 R)
• M22: 6,369,578 km (0.073 R)
• M23: 6,480,879 km (0.082 R)
• M24: 6,733,999 km (0.073 R)
• M25: 6,847,543 km (0.051 R)
• M26: 7,779,089 km (0.107 R)
• M27: 8,750,428 km (0.053 R)
• M28: 8,905,711 km (0.059 R)
• M29: 9,030,625 km (0.044 R)
• M30: 9,187,553 km (0.075 R)
• M31: 9,599,845 km (0.113 R)
• M32: 9,760,064 km (0.11 R)
• M33: 10,148,121 km (0.078 R)
• M34: 10,673,658 km (0.089 R)
• M35: 12,094,988 km (0.056 R)
• M36: 12,198,809 km (0.116 R)
• M37: 13,791,577 km (0.116 R)
• M38: 13,972,591 km (0.089 R)
• M39: 14,117,850 km (0.097 R)
• M40: 14,741,374 km (0.107 R)
• M41: 14,852,376 km (0.106 R)
• M42: 15,075,127 km (0.095 R)
• M43: 15,712,414 km (0.117 R)
• M44: 17,559,200 km (0.101 R)
• M45: 17,676,933 km (0.11 R)
• M46: 17,952,492 km (0.081 R)
• M47: 18,627,927 km (0.114 R)
• M48: 19,636,366 km (0.112 R)
• M49: 19,758,588 km (0.097 R)
• M50: 20,044,619 km (0.113 R)
• M51: 20,455,863 km (0.104 R)
• M52: 21,077,891 km (0.08 R)
• M53: 21,706,053 km (0.102 R)
• M54: 22,340,497 km (0.104 R)
• M55: 22,553,225 km (0.091 R)
• M56: 22,852,421 km (0.082 R)
• M57: 23,023,860 km (0.041 R)
• M58: 23,800,872 km (0.11 R)
• M59: 24,192,668 km (0.076 R)
• M60: 24,630,541 km (0.073 R)
• M61: 26,813,623 km (0.077 R)
• M62: 28,180,499 km (0.071 R)
• M63: 28,595,035 km (0.083 R)
• M64: 28,872,539 km (0.111 R)
• M65: 29,944,407 km (0.115 R)
• M66: 30,792,328 km (0.067 R)
• M67: 31,029,291 km (0.067 R)
• M68: 31,266,853 km (0.084 R)
• M69: 31,791,642 km (0.089 R)
• M70: 31,983,277 km (0.06 R)
• M71: 32,127,190 km (0.1 R)

Asteroid Belt

Center: 15.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.3

Radius: 3.1

Gravity: 29.58 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.74 AU - 21.88 AU

Year: 29823 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,079,277 km

• M1: 232,475 km (0.095 R)
• M2: 263,891 km (0.08 R)
• M3: 313,856 km (0.108 R)
• M4: 653,294 km (0.071 R)
• M5: 1,380,489 km (0.11 R)
• M6: 1,841,101 km (0.03 R)
• M7: 2,557,675 km (0.065 R)
• M8: 2,813,786 km (0.11 R)
• M9: 2,851,036 km (0.026 R)
• M10: 2,925,985 km (0.099 R)
• M11: 4,000,397 km (0.117 R)
• M12: 5,136,892 km (0.103 R)
• M13: 7,011,652 km (0.106 R)
• M14: 7,522,978 km (0.107 R)
• M15: 7,940,655 km (0.098 R)
• M16: 8,046,271 km (0.106 R)
• M17: 8,962,408 km (0.101 R)
• M18: 10,253,588 km (0.114 R)
• M19: 11,126,342 km (0.049 R)
• M20: 13,378,538 km (0.088 R)
• M21: 15,501,182 km (0.096 R)
• M22: 18,769,596 km (0.103 R)
• M23: 19,121,899 km (0.034 R)
• M24: 20,770,318 km (0.07 R)
• M25: 21,648,308 km (0.099 R)
• M26: 25,201,706 km (0.057 R)
• M27: 26,137,441 km (0.112 R)
• M28: 26,373,057 km (0.117 R)
• M29: 26,451,895 km (0.096 R)
• M30: 26,530,584 km (0.09 R)
• M31: 29,992,279 km (0.053 R)
• M32: 30,403,972 km (0.05 R)
• M33: 33,422,408 km (0.111 R)
• M34: 33,507,679 km (0.05 R)
• M35: 35,053,474 km (0.114 R)
• M36: 36,184,434 km (0.112 R)
• M37: 36,534,792 km (0.075 R)
• M38: 43,401,334 km (0.084 R)
• M39: 44,802,618 km (0.113 R)
• M40: 44,990,662 km (0.095 R)
• M41: 45,650,538 km (0.117 R)
• M42: 46,693,983 km (0.039 R)
• M43: 47,745,208 km (0.047 R)
• M44: 47,937,142 km (0.065 R)
• M45: 49,094,431 km (0.118 R)
• M46: 49,676,516 km (0.107 R)
• M47: 52,225,065 km (0.107 R)
• M48: 52,422,834 km (0.062 R)
• M49: 53,017,785 km (0.103 R)
• M50: 53,914,325 km (0.088 R)
• M51: 55,520,557 km (0.107 R)
• M52: 57,550,151 km (0.095 R)
• M53: 60,017,768 km (0.071 R)
• M54: 60,536,125 km (0.06 R)
• M55: 62,519,493 km (0.105 R)
• M56: 63,255,664 km (0.028 R)
• M57: 66,442,697 km (0.097 R)
• M58: 68,379,840 km (0.104 R)
• M59: 69,029,693 km (0.075 R)
• M60: 70,553,946 km (0.091 R)
• M61: 71,101,026 km (0.05 R)
• M62: 73,192,553 km (0.036 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 10,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit