🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.62 AU - 0.8 AU

Year: 216 Days

Day: 39.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 269 Days

Day: 38.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 81.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,515,350 km

• M1: 451,337 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.22 AU - 1.68 AU

Year: 631 Days

Day: 26.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.57 AU - 2.17 AU

Year: 925 Days

Day: 32.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,515,350 km

• M1: 739,462 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.74 AU - 4.02 AU

Year: 2247 Days

Day: 32.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,515,350 km

• M1: 642,224 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.43 AU - 4.39 AU

Year: 2796 Days

Day: 35.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 13.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.37 AU - 6.47 AU

Year: 5209 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,515,350 km

• M1: 273,166 km (0.1 R)
• M2: 390,450 km (0.068 R)
• M3: 533,167 km (0.086 R)
• M4: 782,397 km (0.101 R)
• M5: 1,115,252 km (0.116 R)
• M6: 1,358,349 km (0.071 R)
• M7: 1,455,737 km (0.101 R)
• M8: 1,555,668 km (0.098 R)
• M9: 1,965,267 km (0.062 R)
• M10: 2,233,197 km (0.065 R)
• M11: 2,349,734 km (0.088 R)
• M12: 2,468,365 km (0.118 R)
• M13: 2,573,831 km (0.083 R)
• M14: 2,773,844 km (0.074 R)
• M15: 2,931,221 km (0.108 R)
• M16: 3,107,896 km (0.107 R)
• M17: 3,271,705 km (0.082 R)
• M18: 3,371,338 km (0.107 R)
• M19: 3,539,785 km (0.075 R)
• M20: 3,762,985 km (0.113 R)
• M21: 4,534,311 km (0.11 R)
• M22: 4,701,861 km (0.103 R)
• M23: 4,928,801 km (0.074 R)
• M24: 5,062,691 km (0.107 R)
• M25: 5,197,928 km (0.097 R)
• M26: 5,334,361 km (0.037 R)
• M27: 5,491,887 km (0.106 R)
• M28: 5,710,899 km (0.115 R)
• M29: 6,034,629 km (0.08 R)
• M30: 6,198,737 km (0.113 R)
• M31: 6,531,593 km (0.09 R)
• M32: 7,106,647 km (0.116 R)
• M33: 7,301,872 km (0.051 R)
• M34: 7,433,069 km (0.087 R)
• M35: 7,675,717 km (0.037 R)
• M36: 7,831,449 km (0.105 R)
• M37: 8,168,792 km (0.105 R)
• M38: 8,327,964 km (0.085 R)
• M39: 8,419,368 km (0.109 R)
• M40: 8,695,376 km (0.085 R)
• M41: 9,256,667 km (0.096 R)
• M42: 9,351,363 km (0.096 R)
• M43: 10,023,357 km (0.11 R)
• M44: 10,340,803 km (0.095 R)
• M45: 10,439,089 km (0.102 R)
• M46: 10,587,191 km (0.088 R)
• M47: 11,060,668 km (0.062 R)
• M48: 11,287,309 km (0.066 R)
• M49: 11,668,634 km (0.118 R)
• M50: 12,002,536 km (0.095 R)
• M51: 12,574,748 km (0.032 R)
• M52: 12,785,083 km (0.109 R)
• M53: 12,943,657 km (0.111 R)
• M54: 13,156,086 km (0.113 R)
• M55: 13,289,377 km (0.095 R)
• M56: 13,503,601 km (0.083 R)
• M57: 14,317,414 km (0.085 R)
• M58: 14,592,076 km (0.069 R)
• M59: 14,979,833 km (0.047 R)
• M60: 15,063,309 km (0.094 R)
• M61: 15,202,884 km (0.119 R)
• M62: 15,370,882 km (0.081 R)
• M63: 15,907,041 km (0.076 R)
• M64: 16,191,726 km (0.085 R)
• M65: 16,277,445 km (0.12 R)
• M66: 16,506,779 km (0.086 R)
• M67: 17,347,070 km (0.077 R)
• M68: 17,787,336 km (0.088 R)
• M69: 18,201,423 km (0.099 R)
• M70: 18,409,664 km (0.116 R)
• M71: 18,499,273 km (0.095 R)
• M72: 18,618,801 km (0.113 R)
• M73: 18,738,629 km (0.112 R)
• M74: 18,888,826 km (0.106 R)
• M75: 19,250,703 km (0.106 R)
• M76: 19,341,658 km (0.079 R)
• M77: 19,523,719 km (0.036 R)
• M78: 20,535,749 km (0.107 R)
• M79: 20,845,865 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 9.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.46 AU - 7.76 AU

Year: 6146 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 176.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,515,350 km

• M1: 123,568 km (0.114 R)
• M2: 292,015 km (0.105 R)
• M3: 552,315 km (0.083 R)
• M4: 1,005,597 km (0.099 R)
• M5: 1,101,938 km (0.084 R)
• M6: 1,351,018 km (0.079 R)
• M7: 1,836,463 km (0.069 R)
• M8: 2,315,625 km (0.085 R)
• M9: 2,909,379 km (0.097 R)
• M10: 3,482,938 km (0.095 R)
• M11: 3,698,658 km (0.076 R)
• M12: 3,765,977 km (0.084 R)
• M13: 3,833,595 km (0.099 R)
• M14: 4,389,950 km (0.113 R)
• M15: 4,750,480 km (0.058 R)
• M16: 5,139,435 km (0.097 R)
• M17: 5,404,373 km (0.071 R)
• M18: 5,673,948 km (0.114 R)
• M19: 5,888,920 km (0.03 R)
• M20: 5,987,505 km (0.056 R)
• M21: 6,286,551 km (0.082 R)
• M22: 6,692,859 km (0.107 R)
• M23: 6,899,304 km (0.04 R)
• M24: 7,424,542 km (0.096 R)
• M25: 8,093,694 km (0.086 R)
• M26: 8,203,498 km (0.088 R)
• M27: 8,469,035 km (0.078 R)
• M28: 8,625,065 km (0.093 R)
• M29: 8,714,824 km (0.109 R)
• M30: 8,895,089 km (0.101 R)
• M31: 9,167,806 km (0.099 R)
• M32: 9,466,404 km (0.11 R)
• M33: 9,885,128 km (0.036 R)
• M34: 10,096,659 km (0.051 R)
• M35: 10,309,836 km (0.063 R)
• M36: 11,275,192 km (0.104 R)
• M37: 11,942,996 km (0.092 R)
• M38: 12,370,098 km (0.096 R)
• M39: 12,955,924 km (0.043 R)
• M40: 13,136,039 km (0.073 R)
• M41: 13,213,531 km (0.102 R)
• M42: 13,550,874 km (0.076 R)
• M43: 13,759,863 km (0.059 R)
• M44: 13,996,227 km (0.069 R)
• M45: 14,740,327 km (0.102 R)
• M46: 15,825,660 km (0.066 R)
• M47: 16,433,476 km (0.095 R)
• M48: 16,516,951 km (0.105 R)
• M49: 17,048,921 km (0.062 R)
• M50: 18,015,024 km (0.109 R)
• M51: 18,187,361 km (0.075 R)
• M52: 18,911,265 km (0.068 R)
• M53: 19,057,123 km (0.087 R)
• M54: 19,174,109 km (0.067 R)
• M55: 19,320,715 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.7

Radius: 5.4

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.21 AU - 13.89 AU

Year: 18038 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,515,350 km

• M1: 152,291 km (0.109 R)
• M2: 217,665 km (0.088 R)
• M3: 427,252 km (0.072 R)
• M4: 1,342,790 km (0.045 R)
• M5: 2,249,354 km (0.109 R)
• M6: 2,485,120 km (0.107 R)
• M7: 2,791,047 km (0.058 R)
• M8: 5,090,367 km (0.114 R)
• M9: 5,205,408 km (0.079 R)
• M10: 5,794,225 km (0.069 R)
• M11: 6,116,907 km (0.064 R)
• M12: 6,611,627 km (0.076 R)
• M13: 6,779,476 km (0.115 R)
• M14: 6,991,157 km (0.103 R)
• M15: 7,033,793 km (0.079 R)
• M16: 7,162,148 km (0.086 R)
• M17: 8,306,721 km (0.111 R)
• M18: 8,533,212 km (0.115 R)
• M19: 8,761,798 km (0.105 R)
• M20: 10,030,836 km (0.041 R)
• M21: 10,711,058 km (0.1 R)
• M22: 10,858,861 km (0.095 R)
• M23: 13,365,223 km (0.083 R)
• M24: 14,600,453 km (0.11 R)
• M25: 15,370,134 km (0.074 R)
• M26: 16,209,378 km (0.045 R)
• M27: 16,605,962 km (0.115 R)
• M28: 18,107,326 km (0.109 R)
• M29: 18,342,045 km (0.109 R)
• M30: 18,696,143 km (0.118 R)
• M31: 18,814,625 km (0.084 R)
• M32: 19,832,190 km (0.037 R)
• M33: 20,013,652 km (0.042 R)
• M34: 20,561,180 km (0.095 R)
• M35: 20,990,526 km (0.066 R)
• M36: 21,052,160 km (0.051 R)
• M37: 21,422,714 km (0.093 R)
• M38: 21,608,964 km (0.105 R)
• M39: 22,045,341 km (0.108 R)
• M40: 22,990,350 km (0.114 R)
• M41: 23,499,731 km (0.108 R)
• M42: 23,820,020 km (0.06 R)
• M43: 24,464,937 km (0.065 R)
• M44: 24,854,489 km (0.077 R)
• M45: 27,504,317 km (0.106 R)
• M46: 27,841,660 km (0.112 R)
• M47: 29,825,926 km (0.087 R)
• M48: 30,940,131 km (0.082 R)
• M49: 31,010,292 km (0.077 R)
• M50: 32,067,800 km (0.074 R)
• M51: 32,636,720 km (0.102 R)
• M52: 33,352,546 km (0.068 R)
• M53: 33,424,353 km (0.106 R)
• M54: 33,784,435 km (0.089 R)
• M55: 33,856,691 km (0.091 R)
• M56: 35,164,625 km (0.115 R)
• M57: 36,119,359 km (0.081 R)
• M58: 37,008,269 km (0.113 R)
• M59: 37,082,769 km (0.105 R)
• M60: 37,231,768 km (0.103 R)
• M61: 37,306,268 km (0.069 R)
• M62: 38,958,876 km (0.102 R)
• M63: 39,413,803 km (0.08 R)
• M64: 40,099,410 km (0.053 R)
• M65: 41,791,811 km (0.109 R)
• M66: 42,257,509 km (0.08 R)
• M67: 42,490,882 km (0.085 R)
• M68: 42,724,853 km (0.037 R)
• M69: 44,216,044 km (0.119 R)
• M70: 44,611,282 km (0.082 R)
• M71: 44,848,993 km (0.078 R)
• M72: 45,963,796 km (0.083 R)
• M73: 46,043,831 km (0.039 R)
• M74: 46,203,901 km (0.096 R)
• M75: 46,524,639 km (0.114 R)
• M76: 46,926,608 km (0.101 R)
• M77: 47,410,557 km (0.089 R)
• M78: 47,653,205 km (0.069 R)
• M79: 48,953,809 km (0.086 R)
• M80: 50,183,803 km (0.041 R)
• M81: 50,348,659 km (0.098 R)
• M82: 51,175,188 km (0.118 R)
• M83: 51,506,996 km (0.081 R)
• M84: 55,034,513 km (0.079 R)
• M85: 56,741,575 km (0.098 R)
• M86: 56,913,164 km (0.106 R)
• M87: 57,085,051 km (0.114 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit