🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.28 AU - 2.08 AU

Year: 769 Days

Day: 13 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,135,256 km

• M1: 1,407,716 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.68 AU - 2.42 AU

Year: 1036 Days

Day: 19.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.03 AU - 3.17 AU

Year: 1480 Days

Day: 44.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.1 AU - 4.62 AU

Year: 2678 Days

Day: 40.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,135,256 km

• M1: 3,638,669 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.6 AU - 5.58 AU

Year: 4055 Days

Day: 19.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 8.3

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.74 AU - 7.34 AU

Year: 5241 Days

Day: 10.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 81,135,256 km

• M1: 111,750 km (0.112 R)
• M2: 289,472 km (0.109 R)
• M3: 590,014 km (0.051 R)
• M4: 856,448 km (0.053 R)
• M5: 1,236,726 km (0.073 R)
• M6: 1,438,384 km (0.11 R)
• M7: 1,536,370 km (0.082 R)
• M8: 1,607,579 km (0.112 R)
• M9: 1,665,473 km (0.083 R)
• M10: 2,430,367 km (0.069 R)
• M11: 2,530,897 km (0.081 R)
• M12: 2,632,773 km (0.104 R)
• M13: 3,782,582 km (0.103 R)
• M14: 3,879,821 km (0.03 R)
• M15: 4,439,766 km (0.119 R)
• M16: 4,792,069 km (0.116 R)
• M17: 4,876,292 km (0.039 R)
• M18: 4,982,357 km (0.108 R)
• M19: 5,261,507 km (0.082 R)
• M20: 5,678,735 km (0.065 R)
• M21: 5,902,683 km (0.079 R)
• M22: 6,638,555 km (0.045 R)
• M23: 6,898,257 km (0.111 R)
• M24: 7,113,229 km (0.112 R)
• M25: 7,354,680 km (0.117 R)
• M26: 7,623,358 km (0.115 R)
• M27: 7,895,327 km (0.11 R)
• M28: 8,220,852 km (0.113 R)
• M29: 8,833,305 km (0.104 R)
• M30: 8,910,947 km (0.12 R)
• M31: 9,014,768 km (0.112 R)
• M32: 9,066,828 km (0.105 R)
• M33: 9,302,295 km (0.102 R)
• M34: 9,619,442 km (0.115 R)
• M35: 10,291,735 km (0.035 R)
• M36: 10,537,375 km (0.116 R)
• M37: 12,981,355 km (0.114 R)
• M38: 14,054,271 km (0.09 R)
• M39: 14,387,725 km (0.075 R)
• M40: 14,631,869 km (0.119 R)
• M41: 14,785,206 km (0.051 R)
• M42: 14,877,359 km (0.09 R)
• M43: 15,186,278 km (0.115 R)
• M44: 15,279,328 km (0.057 R)
• M45: 15,684,888 km (0.045 R)
• M46: 16,188,883 km (0.046 R)
• M47: 16,315,593 km (0.046 R)
• M48: 18,026,992 km (0.104 R)
• M49: 18,092,815 km (0.105 R)
• M50: 18,191,400 km (0.069 R)
• M51: 18,687,616 km (0.096 R)
• M52: 18,920,690 km (0.047 R)
• M53: 19,188,171 km (0.033 R)
• M54: 20,888,650 km (0.097 R)
• M55: 21,095,843 km (0.084 R)
• M56: 21,861,784 km (0.119 R)
• M57: 22,107,274 km (0.098 R)
• M58: 23,348,936 km (0.068 R)
• M59: 23,996,246 km (0.099 R)
• M60: 24,140,908 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.5

Radius: 13

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.89 AU - 7.45 AU

Year: 5412 Days

Day: 5.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 81,135,256 km

• M1: 184,155 km (0.096 R)
• M2: 283,488 km (0.11 R)
• M3: 506,239 km (0.06 R)
• M4: 647,011 km (0.052 R)
• M5: 1,019,958 km (0.106 R)
• M6: 1,116,449 km (0.101 R)
• M7: 1,206,058 km (0.063 R)
• M8: 1,669,512 km (0.078 R)
• M9: 1,963,921 km (0.071 R)
• M10: 2,136,258 km (0.081 R)
• M11: 2,365,442 km (0.088 R)
• M12: 2,697,250 km (0.079 R)
• M13: 2,806,755 km (0.107 R)
• M14: 2,903,695 km (0.093 R)
• M15: 3,044,317 km (0.108 R)
• M16: 3,494,756 km (0.079 R)
• M17: 3,735,608 km (0.091 R)
• M18: 3,920,063 km (0.069 R)
• M19: 4,123,067 km (0.105 R)
• M20: 4,218,062 km (0.105 R)
• M21: 4,474,921 km (0.08 R)
• M22: 4,687,350 km (0.112 R)
• M23: 4,869,859 km (0.065 R)
• M24: 4,953,634 km (0.115 R)
• M25: 5,224,706 km (0.09 R)
• M26: 5,431,450 km (0.09 R)
• M27: 5,640,737 km (0.101 R)
• M28: 6,049,588 km (0.027 R)
• M29: 6,504,964 km (0.064 R)
• M30: 6,764,816 km (0.112 R)
• M31: 7,047,256 km (0.089 R)
• M32: 7,352,586 km (0.112 R)
• M33: 8,375,237 km (0.096 R)
• M34: 8,903,317 km (0.116 R)
• M35: 9,171,397 km (0.04 R)
• M36: 9,589,224 km (0.101 R)
• M37: 9,715,634 km (0.102 R)
• M38: 9,949,156 km (0.095 R)
• M39: 10,120,146 km (0.065 R)
• M40: 10,464,969 km (0.094 R)
• M41: 10,726,167 km (0.045 R)
• M42: 11,589,945 km (0.096 R)
• M43: 11,928,186 km (0.104 R)
• M44: 12,018,992 km (0.077 R)
• M45: 12,315,495 km (0.092 R)
• M46: 12,453,125 km (0.104 R)
• M47: 12,845,969 km (0.065 R)
• M48: 13,431,196 km (0.117 R)
• M49: 13,549,229 km (0.101 R)
• M50: 13,667,710 km (0.101 R)
• M51: 13,905,720 km (0.081 R)
• M52: 14,072,971 km (0.051 R)
• M53: 15,287,855 km (0.101 R)
• M54: 15,485,474 km (0.055 R)
• M55: 15,783,323 km (0.104 R)
• M56: 16,008,019 km (0.11 R)
• M57: 16,108,100 km (0.072 R)
• M58: 16,435,121 km (0.096 R)
• M59: 16,662,959 km (0.058 R)
• M60: 16,815,249 km (0.066 R)
• M61: 17,044,733 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.6

Radius: 7.8

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.62 AU - 20.24 AU

Year: 23516 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,135,256 km

• M1: 158,424 km (0.046 R)
• M2: 396,285 km (0.116 R)
• M3: 565,181 km (0.099 R)
• M4: 1,027,588 km (0.117 R)
• M5: 2,074,623 km (0.092 R)
• M6: 2,530,149 km (0.11 R)
• M7: 2,688,723 km (0.109 R)
• M8: 2,891,727 km (0.059 R)
• M9: 2,974,305 km (0.093 R)
• M10: 3,574,342 km (0.054 R)
• M11: 3,888,348 km (0.085 R)
• M12: 3,979,752 km (0.037 R)
• M13: 4,784,888 km (0.12 R)
• M14: 5,742,613 km (0.11 R)
• M15: 6,110,175 km (0.101 R)
• M16: 7,201,941 km (0.079 R)
• M17: 7,943,497 km (0.108 R)
• M18: 9,870,168 km (0.104 R)
• M19: 10,692,209 km (0.111 R)
• M20: 11,079,069 km (0.105 R)
• M21: 12,334,045 km (0.076 R)
• M22: 14,334,767 km (0.084 R)
• M23: 14,761,121 km (0.036 R)
• M24: 15,845,406 km (0.118 R)
• M25: 15,918,560 km (0.084 R)
• M26: 16,065,315 km (0.038 R)
• M27: 16,954,974 km (0.105 R)
• M28: 17,557,105 km (0.075 R)
• M29: 18,473,243 km (0.102 R)
• M30: 18,782,013 km (0.115 R)
• M31: 19,092,578 km (0.071 R)
• M32: 23,032,238 km (0.118 R)
• M33: 23,198,291 km (0.032 R)
• M34: 23,281,318 km (0.057 R)
• M35: 24,202,542 km (0.028 R)
• M36: 25,477,864 km (0.056 R)
• M37: 26,166,912 km (0.092 R)
• M38: 26,862,093 km (0.084 R)
• M39: 28,359,418 km (0.118 R)
• M40: 32,080,515 km (0.112 R)
• M41: 32,544,718 km (0.063 R)
• M42: 34,994,084 km (0.096 R)
• M43: 35,951,959 km (0.054 R)
• M44: 37,112,689 km (0.114 R)
• M45: 38,383,971 km (0.103 R)
• M46: 38,679,277 km (0.042 R)
• M47: 40,067,845 km (0.032 R)
• M48: 40,267,408 km (0.093 R)
• M49: 41,371,590 km (0.113 R)
• M50: 41,978,210 km (0.077 R)
• M51: 42,893,300 km (0.088 R)
• M52: 43,199,976 km (0.08 R)
• M53: 44,226,965 km (0.085 R)
• M54: 45,262,033 km (0.06 R)
• M55: 45,886,903 km (0.056 R)
• M56: 45,991,322 km (0.059 R)
• M57: 46,619,484 km (0.081 R)
• M58: 47,356,104 km (0.063 R)
• M59: 47,778,568 km (0.057 R)
• M60: 51,855,110 km (0.119 R)
• M61: 52,181,682 km (0.115 R)
• M62: 52,399,646 km (0.087 R)
• M63: 55,262,201 km (0.089 R)
• M64: 56,600,354 km (0.052 R)
• M65: 57,498,540 km (0.106 R)
• M66: 57,611,038 km (0.051 R)
• M67: 57,949,278 km (0.095 R)
• M68: 58,967,890 km (0.075 R)
• M69: 61,828,202 km (0.104 R)
• M70: 64,616,257 km (0.062 R)
• M71: 64,967,662 km (0.093 R)
• M72: 66,143,502 km (0.087 R)
• M73: 69,473,251 km (0.102 R)
• M74: 69,953,311 km (0.045 R)
• M75: 71,037,596 km (0.049 R)
• M76: 71,400,221 km (0.081 R)
• M77: 73,466,916 km (0.062 R)
• M78: 74,691,823 km (0.102 R)
• M79: 74,814,643 km (0.092 R)
• M80: 76,294,166 km (0.101 R)
• M81: 77,783,413 km (0.08 R)
• M82: 78,157,108 km (0.11 R)
• M83: 78,781,380 km (0.045 R)
• M84: 79,407,447 km (0.092 R)
• M85: 80,538,258 km (0.058 R)
• M86: 80,664,369 km (0.093 R)
• M87: 81,548,043 km (0.111 R)
• M88: 81,801,163 km (0.088 R)
• M89: 82,435,009 km (0.093 R)
• M90: 84,474,178 km (0.052 R)
• M91: 84,602,233 km (0.08 R)
• M92: 85,114,905 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.1

Radius: 5.5

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.12 AU - 19.74 AU

Year: 24597 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,135,256 km

• M1: 75,697 km (0.09 R)
• M2: 161,865 km (0.074 R)
• M3: 369,806 km (0.12 R)
• M4: 1,002,007 km (0.091 R)
• M5: 1,200,822 km (0.082 R)
• M6: 1,505,852 km (0.043 R)
• M7: 1,834,369 km (0.067 R)
• M8: 2,709,217 km (0.065 R)
• M9: 3,271,257 km (0.067 R)
• M10: 4,315,001 km (0.119 R)
• M11: 4,590,859 km (0.095 R)
• M12: 5,063,290 km (0.117 R)
• M13: 5,452,394 km (0.115 R)
• M14: 6,003,063 km (0.088 R)
• M15: 6,259,325 km (0.072 R)
• M16: 7,049,052 km (0.072 R)
• M17: 7,373,679 km (0.081 R)
• M18: 7,592,840 km (0.115 R)
• M19: 8,093,694 km (0.12 R)
• M20: 8,150,092 km (0.108 R)
• M21: 8,206,490 km (0.029 R)
• M22: 8,894,042 km (0.099 R)
• M23: 8,952,086 km (0.11 R)
• M24: 9,899,340 km (0.114 R)
• M25: 10,080,353 km (0.105 R)
• M26: 10,692,059 km (0.103 R)
• M27: 11,504,974 km (0.067 R)
• M28: 12,015,103 km (0.064 R)
• M29: 12,143,906 km (0.068 R)
• M30: 12,273,009 km (0.11 R)
• M31: 12,991,378 km (0.078 R)
• M32: 13,857,999 km (0.066 R)
• M33: 14,264,157 km (0.105 R)
• M34: 14,332,224 km (0.098 R)
• M35: 15,366,544 km (0.115 R)
• M36: 16,495,858 km (0.104 R)
• M37: 16,639,023 km (0.113 R)
• M38: 18,239,571 km (0.068 R)
• M39: 19,058,170 km (0.079 R)
• M40: 20,270,063 km (0.104 R)
• M41: 20,346,657 km (0.116 R)
• M42: 20,423,251 km (0.106 R)
• M43: 21,662,968 km (0.095 R)
• M44: 23,567,649 km (0.078 R)
• M45: 23,728,765 km (0.042 R)
• M46: 23,809,548 km (0.053 R)
• M47: 27,280,668 km (0.112 R)
• M48: 28,130,084 km (0.106 R)
• M49: 28,558,084 km (0.076 R)
• M50: 30,906,172 km (0.079 R)
• M51: 31,259,223 km (0.049 R)
• M52: 33,405,803 km (0.048 R)
• M53: 34,679,629 km (0.053 R)
• M54: 35,138,595 km (0.066 R)
• M55: 35,691,808 km (0.104 R)
• M56: 35,876,861 km (0.054 R)
• M57: 36,247,863 km (0.095 R)
• M58: 36,433,963 km (0.071 R)
• M59: 37,274,853 km (0.119 R)
• M60: 37,556,695 km (0.06 R)
• M61: 39,166,518 km (0.069 R)
• M62: 40,316,477 km (0.104 R)
• M63: 42,159,672 km (0.076 R)
• M64: 42,551,170 km (0.11 R)
• M65: 42,747,442 km (0.103 R)
• M66: 43,140,735 km (0.091 R)
• M67: 43,733,142 km (0.119 R)
• M68: 43,832,027 km (0.049 R)
• M69: 44,228,760 km (0.063 R)
• M70: 45,325,612 km (0.043 R)
• M71: 46,028,273 km (0.059 R)
• M72: 47,139,785 km (0.115 R)
• M73: 47,241,362 km (0.062 R)
• M74: 49,183,292 km (0.086 R)
• M75: 49,595,434 km (0.066 R)
• M76: 50,008,773 km (0.101 R)
• M77: 50,630,801 km (0.052 R)
• M78: 51,359,791 km (0.063 R)
• M79: 52,197,240 km (0.066 R)
• M80: 52,302,258 km (0.076 R)
• M81: 53,039,177 km (0.09 R)
• M82: 54,416,824 km (0.12 R)
• M83: 58,947,395 km (0.091 R)
• M84: 59,275,613 km (0.103 R)
• M85: 59,604,429 km (0.033 R)
• M86: 60,263,857 km (0.097 R)
• M87: 61,812,045 km (0.042 R)
• M88: 64,271,135 km (0.111 R)
• M89: 65,739,288 km (0.118 R)
• M90: 66,420,557 km (0.106 R)
• M91: 67,332,655 km (0.109 R)
• M92: 68,019,459 km (0.106 R)
• M93: 72,539,559 km (0.113 R)
• M94: 74,776,645 km (0.075 R)
• M95: 74,894,977 km (0.105 R)
• M96: 75,606,465 km (0.117 R)
• M97: 77,155,700 km (0.093 R)
• M98: 79,559,588 km (0.079 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 11,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit