🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.51 AU - 0.51 AU

Year: 134 Days

Day: 43.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 172.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,096,248 km

• M1: 352,752 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.88 AU - 2.04 AU

Year: 1012 Days

Day: 18.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,096,248 km

• M1: 38,895 km (0.09 R)
• M2: 107,262 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.75 AU - 2.17 AU

Year: 1012 Days

Day: 35.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.75 AU - 2.23 AU

Year: 1036 Days

Day: 18.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 84.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,096,248 km

• M1: 243,246 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.4 AU - 2.56 AU

Year: 1441 Days

Day: 29.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,096,248 km

• M1: 70,012 km (0.083 R)
• M2: 1,255,126 km (0.066 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.45 AU - 5.25 AU

Year: 3347 Days

Day: 27.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.8

Radius: 8.9

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.38 AU - 5.62 AU

Year: 4759 Days

Day: 12.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,096,248 km

• M1: 113,395 km (0.094 R)
• M2: 176,974 km (0.115 R)
• M3: 281,842 km (0.065 R)
• M4: 688,449 km (0.105 R)
• M5: 762,201 km (0.098 R)
• M6: 958,922 km (0.08 R)
• M7: 1,042,248 km (0.095 R)
• M8: 1,322,894 km (0.113 R)
• M9: 1,385,127 km (0.086 R)
• M10: 1,779,018 km (0.071 R)
• M11: 2,024,658 km (0.098 R)
• M12: 2,096,913 km (0.107 R)
• M13: 2,300,067 km (0.114 R)
• M14: 3,112,982 km (0.098 R)
• M15: 3,431,027 km (0.091 R)
• M16: 3,737,404 km (0.108 R)
• M17: 3,804,274 km (0.041 R)
• M18: 3,984,390 km (0.114 R)
• M19: 4,144,459 km (0.07 R)
• M20: 4,236,761 km (0.062 R)
• M21: 4,376,635 km (0.107 R)
• M22: 5,000,309 km (0.07 R)
• M23: 5,247,594 km (0.093 R)
• M24: 5,397,940 km (0.093 R)
• M25: 6,013,685 km (0.087 R)
• M26: 6,092,224 km (0.083 R)
• M27: 6,250,199 km (0.112 R)
• M28: 6,463,226 km (0.104 R)
• M29: 6,597,565 km (0.114 R)
• M30: 7,648,191 km (0.076 R)
• M31: 7,705,038 km (0.112 R)
• M32: 8,396,779 km (0.111 R)
• M33: 8,631,947 km (0.103 R)
• M34: 9,228,992 km (0.046 R)
• M35: 9,685,714 km (0.034 R)
• M36: 9,777,866 km (0.099 R)
• M37: 10,056,268 km (0.099 R)
• M38: 10,589,285 km (0.084 R)
• M39: 10,939,195 km (0.112 R)
• M40: 11,325,008 km (0.09 R)
• M41: 11,487,172 km (0.066 R)
• M42: 11,945,240 km (0.116 R)
• M43: 12,845,520 km (0.065 R)
• M44: 12,913,139 km (0.116 R)
• M45: 13,014,716 km (0.108 R)
• M46: 14,044,846 km (0.075 R)
• M47: 14,149,415 km (0.102 R)
• M48: 14,323,996 km (0.109 R)
• M49: 14,675,551 km (0.113 R)
• M50: 14,852,376 km (0.099 R)
• M51: 15,279,627 km (0.072 R)
• M52: 15,710,918 km (0.075 R)
• M53: 16,182,750 km (0.053 R)
• M54: 16,365,558 km (0.114 R)
• M55: 16,843,673 km (0.055 R)
• M56: 16,991,775 km (0.107 R)
• M57: 17,326,575 km (0.061 R)
• M58: 17,701,168 km (0.067 R)
• M59: 17,889,362 km (0.057 R)
• M60: 17,964,909 km (0.12 R)
• M61: 19,458,045 km (0.097 R)
• M62: 21,350,010 km (0.096 R)
• M63: 21,832,014 km (0.1 R)
• M64: 22,561,902 km (0.102 R)
• M65: 22,970,903 km (0.104 R)
• M66: 23,176,301 km (0.099 R)
• M67: 23,299,719 km (0.111 R)
• M68: 23,506,164 km (0.1 R)
• M69: 23,796,084 km (0.093 R)
• M70: 23,879,111 km (0.079 R)
• M71: 24,170,678 km (0.075 R)
• M72: 24,505,178 km (0.108 R)
• M73: 24,630,990 km (0.101 R)
• M74: 24,883,362 km (0.057 R)
• M75: 26,115,151 km (0.119 R)
• M76: 26,372,459 km (0.09 R)
• M77: 26,458,478 km (0.097 R)
• M78: 27,323,153 km (0.112 R)
• M79: 27,890,279 km (0.113 R)
• M80: 27,977,794 km (0.09 R)
• M81: 28,285,068 km (0.067 R)
• M82: 28,373,181 km (0.109 R)
• M83: 29,480,804 km (0.11 R)
• M84: 29,659,423 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 12

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.81 AU - 10.69 AU

Year: 9550 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,096,248 km

• M1: 217,216 km (0.101 R)
• M2: 601,533 km (0.101 R)
• M3: 789,578 km (0.087 R)
• M4: 1,983,817 km (0.053 R)
• M5: 2,102,748 km (0.076 R)
• M6: 2,473,750 km (0.062 R)
• M7: 3,193,765 km (0.114 R)
• M8: 3,305,963 km (0.09 R)
• M9: 3,505,228 km (0.052 R)
• M10: 4,815,256 km (0.111 R)
• M11: 5,271,979 km (0.095 R)
• M12: 5,505,501 km (0.062 R)
• M13: 6,156,700 km (0.118 R)
• M14: 6,473,848 km (0.1 R)
• M15: 6,580,661 km (0.073 R)
• M16: 6,688,222 km (0.049 R)
• M17: 6,796,231 km (0.104 R)
• M18: 7,719,549 km (0.108 R)
• M19: 7,908,940 km (0.109 R)
• M20: 8,176,720 km (0.078 R)
• M21: 8,331,105 km (0.087 R)
• M22: 8,408,747 km (0.064 R)
• M23: 8,682,062 km (0.079 R)
• M24: 8,879,082 km (0.091 R)
• M25: 9,317,853 km (0.083 R)
• M26: 10,051,182 km (0.106 R)
• M27: 10,341,402 km (0.085 R)
• M28: 11,443,340 km (0.045 R)
• M29: 11,659,658 km (0.086 R)
• M30: 11,746,425 km (0.062 R)
• M31: 13,075,303 km (0.107 R)
• M32: 13,392,301 km (0.053 R)
• M33: 13,665,915 km (0.111 R)
• M34: 13,895,398 km (0.038 R)
• M35: 15,969,423 km (0.116 R)
• M36: 16,114,383 km (0.067 R)
• M37: 16,308,262 km (0.05 R)
• M38: 16,649,495 km (0.055 R)
• M39: 16,943,904 km (0.104 R)
• M40: 17,887,268 km (0.031 R)
• M41: 18,138,443 km (0.091 R)
• M42: 18,847,836 km (0.088 R)
• M43: 19,669,726 km (0.088 R)
• M44: 19,928,980 km (0.065 R)
• M45: 20,608,154 km (0.104 R)
• M46: 21,030,020 km (0.075 R)
• M47: 21,828,723 km (0.112 R)
• M48: 22,312,672 km (0.103 R)
• M49: 22,637,150 km (0.115 R)
• M50: 23,291,192 km (0.097 R)
• M51: 23,400,697 km (0.076 R)
• M52: 23,510,502 km (0.073 R)
• M53: 24,061,920 km (0.101 R)
• M54: 25,065,123 km (0.033 R)
• M55: 25,571,811 km (0.097 R)
• M56: 25,968,395 km (0.087 R)
• M57: 26,309,778 km (0.106 R)
• M58: 26,882,289 km (0.084 R)
• M59: 27,864,847 km (0.111 R)
• M60: 28,859,075 km (0.107 R)
• M61: 28,976,808 km (0.12 R)
• M62: 29,094,841 km (0.105 R)
• M63: 30,282,648 km (0.119 R)
• M64: 32,889,690 km (0.102 R)
• M65: 33,012,660 km (0.083 R)
• M66: 34,064,482 km (0.099 R)
• M67: 34,313,563 km (0.107 R)
• M68: 34,688,305 km (0.115 R)
• M69: 35,947,172 km (0.087 R)
• M70: 36,137,310 km (0.095 R)
• M71: 37,349,352 km (0.107 R)
• M72: 37,992,474 km (0.115 R)
• M73: 38,315,455 km (0.119 R)
• M74: 38,769,186 km (0.116 R)
• M75: 41,263,132 km (0.079 R)
• M76: 42,128,256 km (0.111 R)
• M77: 42,395,588 km (0.099 R)
• M78: 42,797,856 km (0.05 R)
• M79: 42,999,365 km (0.073 R)
• M80: 43,538,366 km (0.113 R)
• M81: 43,808,689 km (0.076 R)
• M82: 45,785,176 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.5

Radius: 13.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.04 AU - 11.04 AU

Year: 10028 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,096,248 km

• M1: 170,691 km (0.086 R)
• M2: 331,359 km (0.054 R)
• M3: 501,153 km (0.062 R)
• M4: 808,128 km (0.104 R)
• M5: 970,741 km (0.092 R)
• M6: 1,159,982 km (0.091 R)
• M7: 1,394,402 km (0.118 R)
• M8: 1,679,386 km (0.063 R)
• M9: 1,784,553 km (0.112 R)
• M10: 2,001,919 km (0.105 R)
• M11: 2,208,962 km (0.034 R)
• M12: 2,523,118 km (0.095 R)
• M13: 2,893,821 km (0.087 R)
• M14: 3,172,672 km (0.026 R)
• M15: 3,304,318 km (0.114 R)
• M16: 3,527,967 km (0.072 R)
• M17: 4,156,726 km (0.111 R)
• M18: 4,252,918 km (0.047 R)
• M19: 4,570,664 km (0.113 R)
• M20: 4,820,492 km (0.108 R)
• M21: 5,359,793 km (0.044 R)
• M22: 6,551,639 km (0.072 R)
• M23: 6,890,777 km (0.09 R)
• M24: 7,091,238 km (0.073 R)
• M25: 7,972,220 km (0.089 R)
• M26: 8,152,635 km (0.104 R)
• M27: 8,304,028 km (0.078 R)
• M28: 8,794,709 km (0.1 R)
• M29: 8,918,875 km (0.116 R)
• M30: 9,326,380 km (0.083 R)
• M31: 10,159,939 km (0.057 R)
• M32: 10,651,668 km (0.093 R)
• M33: 11,319,472 km (0.108 R)
• M34: 11,624,353 km (0.079 R)
• M35: 12,977,166 km (0.069 R)
• M36: 13,189,745 km (0.035 R)
• M37: 13,726,203 km (0.102 R)
• M38: 13,978,874 km (0.101 R)
• M39: 14,306,194 km (0.073 R)
• M40: 14,599,256 km (0.088 R)
• M41: 15,266,014 km (0.105 R)
• M42: 15,490,411 km (0.061 R)
• M43: 15,678,306 km (0.053 R)
• M44: 15,791,402 km (0.111 R)
• M45: 16,018,342 km (0.078 R)
• M46: 16,552,256 km (0.1 R)
• M47: 17,364,124 km (0.095 R)
• M48: 19,713,858 km (0.089 R)
• M49: 20,203,940 km (0.06 R)
• M50: 20,450,478 km (0.052 R)
• M51: 20,905,106 km (0.109 R)
• M52: 21,279,549 km (0.103 R)
• M53: 21,404,763 km (0.095 R)
• M54: 21,572,312 km (0.085 R)
• M55: 22,501,165 km (0.115 R)
• M56: 22,628,772 km (0.061 R)
• M57: 22,714,043 km (0.073 R)
• M58: 22,884,884 km (0.087 R)
• M59: 23,658,903 km (0.103 R)
• M60: 23,918,755 km (0.107 R)
• M61: 24,005,671 km (0.095 R)
• M62: 24,092,587 km (0.092 R)
• M63: 24,223,186 km (0.074 R)
• M64: 24,485,132 km (0.083 R)
• M65: 25,365,217 km (0.067 R)
• M66: 25,498,059 km (0.059 R)
• M67: 25,898,234 km (0.119 R)
• M68: 26,076,704 km (0.117 R)
• M69: 26,345,232 km (0.072 R)
• M70: 26,659,687 km (0.102 R)
• M71: 27,929,773 km (0.115 R)
• M72: 28,204,584 km (0.117 R)
• M73: 29,173,230 km (0.067 R)
• M74: 29,591,656 km (0.098 R)
• M75: 31,143,135 km (0.111 R)
• M76: 31,332,975 km (0.111 R)
• M77: 31,857,016 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 14,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit