🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.57 AU - 0.59 AU

Year: 168 Days

Day: 31.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,974,153 km

• M1: 379,380 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.63 AU - 0.65 AU

Year: 195 Days

Day: 23.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,974,153 km

• M1: 29,172 km (0.062 R)
• M2: 326,273 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.1 AU - 1.56 AU

Year: 584 Days

Day: 35.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,974,153 km

• M1: 50,714 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.91 AU - 1.97 AU

Year: 1029 Days

Day: 32.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.76 AU - 3.96 AU

Year: 2888 Days

Day: 12.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,974,153 km

• M1: 450,439 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 9.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.12 AU - 9.02 AU

Year: 7931 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 85,974,153 km

• M1: 118,332 km (0.049 R)
• M2: 315,203 km (0.102 R)
• M3: 452,683 km (0.074 R)
• M4: 752,178 km (0.077 R)
• M5: 1,021,305 km (0.104 R)
• M6: 1,263,803 km (0.08 R)
• M7: 1,339,200 km (0.049 R)
• M8: 1,504,655 km (0.116 R)
• M9: 1,770,940 km (0.072 R)
• M10: 2,394,763 km (0.112 R)
• M11: 2,453,555 km (0.109 R)
• M12: 2,891,727 km (0.073 R)
• M13: 3,223,385 km (0.101 R)
• M14: 3,301,775 km (0.107 R)
• M15: 3,594,238 km (0.114 R)
• M16: 4,624,369 km (0.107 R)
• M17: 4,921,770 km (0.095 R)
• M18: 5,457,181 km (0.098 R)
• M19: 5,660,783 km (0.119 R)
• M20: 5,755,628 km (0.098 R)
• M21: 5,898,794 km (0.056 R)
• M22: 6,352,075 km (0.097 R)
• M23: 6,582,905 km (0.119 R)
• M24: 6,934,310 km (0.088 R)
• M25: 7,429,778 km (0.118 R)
• M26: 7,760,689 km (0.042 R)
• M27: 7,936,765 km (0.086 R)
• M28: 8,131,991 km (0.041 R)
• M29: 8,436,722 km (0.066 R)
• M30: 8,672,338 km (0.112 R)
• M31: 8,891,798 km (0.086 R)
• M32: 9,336,254 km (0.086 R)
• M33: 9,411,052 km (0.116 R)
• M34: 9,561,249 km (0.077 R)
• M35: 9,750,041 km (0.051 R)
• M36: 10,112,218 km (0.104 R)
• M37: 10,498,330 km (0.106 R)
• M38: 11,725,631 km (0.118 R)
• M39: 12,171,881 km (0.06 R)
• M40: 12,335,541 km (0.108 R)
• M41: 12,561,883 km (0.031 R)
• M42: 13,269,930 km (0.058 R)
• M43: 13,586,479 km (0.082 R)
• M44: 14,485,861 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.1

Radius: 4.3

Gravity: 53.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.63 AU - 14.53 AU

Year: 20119 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,974,153 km

• M1: 643,720 km (0.034 R)
• M2: 718,967 km (0.05 R)
• M3: 1,485,357 km (0.114 R)
• M4: 1,619,547 km (0.105 R)
• M5: 1,792,781 km (0.117 R)
• M6: 1,971,999 km (0.089 R)
• M7: 2,045,302 km (0.119 R)
• M8: 2,232,599 km (0.074 R)
• M9: 2,744,971 km (0.055 R)
• M10: 3,872,042 km (0.109 R)
• M11: 4,339,236 km (0.058 R)
• M12: 4,531,170 km (0.103 R)
• M13: 5,073,013 km (0.103 R)
• M14: 5,531,531 km (0.111 R)
• M15: 5,739,622 km (0.067 R)
• M16: 5,844,490 km (0.102 R)
• M17: 6,163,283 km (0.035 R)
• M18: 6,762,123 km (0.105 R)
• M19: 9,336,553 km (0.092 R)
• M20: 9,398,337 km (0.075 R)
• M21: 10,085,739 km (0.118 R)
• M22: 11,974,113 km (0.069 R)
• M23: 12,378,177 km (0.053 R)
• M24: 12,718,362 km (0.112 R)
• M25: 13,268,882 km (0.091 R)
• M26: 13,687,008 km (0.052 R)
• M27: 13,897,642 km (0.108 R)
• M28: 13,968,103 km (0.068 R)
• M29: 14,250,992 km (0.112 R)
• M30: 14,393,260 km (0.097 R)
• M31: 15,039,074 km (0.105 R)
• M32: 15,256,440 km (0.097 R)
• M33: 15,988,422 km (0.051 R)
• M34: 16,433,027 km (0.096 R)
• M35: 17,791,376 km (0.067 R)
• M36: 18,406,522 km (0.073 R)
• M37: 19,578,621 km (0.089 R)
• M38: 20,133,779 km (0.086 R)
• M39: 23,069,637 km (0.065 R)
• M40: 23,236,588 km (0.047 R)
• M41: 25,014,110 km (0.1 R)
• M42: 25,099,830 km (0.104 R)
• M43: 25,616,242 km (0.082 R)
• M44: 27,716,596 km (0.079 R)
• M45: 29,689,941 km (0.077 R)
• M46: 30,327,228 km (0.093 R)
• M47: 30,418,633 km (0.078 R)
• M48: 30,510,187 km (0.036 R)
• M49: 32,266,166 km (0.104 R)
• M50: 33,486,436 km (0.039 R)
• M51: 40,109,882 km (0.087 R)
• M52: 43,362,289 km (0.09 R)
• M53: 43,878,103 km (0.057 R)
• M54: 45,019,983 km (0.085 R)
• M55: 47,757,475 km (0.094 R)
• M56: 48,824,706 km (0.064 R)
• M57: 49,791,856 km (0.119 R)
• M58: 50,440,064 km (0.085 R)
• M59: 50,656,831 km (0.118 R)
• M60: 53,061,018 km (0.118 R)
• M61: 53,833,841 km (0.086 R)
• M62: 54,499,103 km (0.104 R)
• M63: 54,610,254 km (0.106 R)
• M64: 55,167,207 km (0.032 R)
• M65: 55,614,056 km (0.088 R)
• M66: 56,511,344 km (0.112 R)
• M67: 57,639,760 km (0.098 R)
• M68: 59,117,787 km (0.103 R)
• M69: 62,227,029 km (0.081 R)
• M70: 62,343,267 km (0.102 R)
• M71: 64,799,514 km (0.034 R)
• M72: 65,389,080 km (0.068 R)
• M73: 65,743,627 km (0.113 R)
• M74: 66,454,665 km (0.105 R)
• M75: 67,049,018 km (0.103 R)
• M76: 67,645,315 km (0.069 R)
• M77: 68,003,901 km (0.08 R)
• M78: 69,564,955 km (0.079 R)
• M79: 69,926,832 km (0.117 R)
• M80: 73,949,219 km (0.073 R)
• M81: 74,195,458 km (0.107 R)
• M82: 74,318,577 km (0.031 R)
• M83: 74,441,845 km (0.059 R)
• M84: 75,182,953 km (0.045 R)
• M85: 75,306,671 km (0.113 R)
• M86: 78,422,046 km (0.107 R)
• M87: 79,679,865 km (0.096 R)
• M88: 80,184,907 km (0.099 R)
• M89: 80,564,437 km (0.085 R)
• M90: 82,470,763 km (0.115 R)
• M91: 84,649,058 km (0.084 R)
• M92: 85,680,684 km (0.086 R)
• M93: 85,809,937 km (0.069 R)
• M94: 86,457,247 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.7

Radius: 7.5

Gravity: 15.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.45 AU - 15.07 AU

Year: 21594 Days

Day: 19.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,974,153 km

• M1: 115,041 km (0.091 R)
• M2: 206,146 km (0.089 R)
• M3: 373,546 km (0.033 R)
• M4: 517,459 km (0.062 R)
• M5: 584,928 km (0.065 R)
• M6: 1,170,903 km (0.1 R)
• M7: 1,324,091 km (0.078 R)
• M8: 1,964,070 km (0.103 R)
• M9: 2,073,127 km (0.103 R)
• M10: 2,647,733 km (0.048 R)
• M11: 2,932,118 km (0.085 R)
• M12: 3,269,312 km (0.045 R)
• M13: 3,663,203 km (0.075 R)
• M14: 3,797,991 km (0.112 R)
• M15: 4,118,729 km (0.099 R)
• M16: 4,688,696 km (0.088 R)
• M17: 4,884,221 km (0.039 R)
• M18: 5,538,263 km (0.114 R)
• M19: 5,589,575 km (0.07 R)
• M20: 5,849,277 km (0.086 R)
• M21: 6,219,382 km (0.069 R)
• M22: 6,380,349 km (0.099 R)
• M23: 6,871,629 km (0.086 R)
• M24: 7,375,025 km (0.114 R)
• M25: 7,774,751 km (0.117 R)
• M26: 9,015,665 km (0.045 R)
• M27: 9,137,139 km (0.049 R)
• M28: 9,198,025 km (0.027 R)
• M29: 9,259,061 km (0.094 R)
• M30: 9,752,285 km (0.093 R)
• M31: 10,444,175 km (0.104 R)
• M32: 10,957,446 km (0.105 R)
• M33: 11,152,072 km (0.083 R)
• M34: 11,742,685 km (0.061 R)
• M35: 11,941,800 km (0.062 R)
• M36: 12,075,091 km (0.093 R)
• M37: 12,613,644 km (0.109 R)
• M38: 12,681,411 km (0.066 R)
• M39: 12,817,546 km (0.068 R)
• M40: 13,783,649 km (0.056 R)
• M41: 13,853,660 km (0.088 R)
• M42: 17,044,284 km (0.116 R)
• M43: 18,412,207 km (0.071 R)
• M44: 21,332,656 km (0.054 R)
• M45: 22,474,687 km (0.105 R)
• M46: 24,309,056 km (0.101 R)
• M47: 24,562,923 km (0.099 R)
• M48: 25,845,426 km (0.108 R)
• M49: 29,280,342 km (0.09 R)
• M50: 32,575,684 km (0.079 R)
• M51: 32,949,081 km (0.104 R)
• M52: 34,077,647 km (0.109 R)
• M53: 36,954,115 km (0.112 R)
• M54: 38,716,976 km (0.099 R)
• M55: 40,507,064 km (0.105 R)
• M56: 40,908,585 km (0.116 R)
• M57: 41,311,302 km (0.116 R)
• M58: 41,917,922 km (0.041 R)
• M59: 42,019,349 km (0.107 R)
• M60: 42,120,776 km (0.117 R)
• M61: 42,629,409 km (0.112 R)
• M62: 45,306,762 km (0.094 R)
• M63: 46,141,518 km (0.113 R)
• M64: 47,614,309 km (0.112 R)
• M65: 52,561,361 km (0.081 R)
• M66: 53,328,350 km (0.111 R)
• M67: 53,548,259 km (0.075 R)
• M68: 55,763,055 km (0.034 R)
• M69: 56,321,354 km (0.113 R)
• M70: 56,769,400 km (0.119 R)
• M71: 56,881,598 km (0.042 R)
• M72: 58,007,622 km (0.098 R)
• M73: 60,281,509 km (0.086 R)
• M74: 60,395,952 km (0.118 R)
• M75: 61,659,904 km (0.045 R)
• M76: 61,775,244 km (0.103 R)
• M77: 62,468,630 km (0.096 R)
• M78: 63,397,334 km (0.078 R)
• M79: 63,630,258 km (0.063 R)
• M80: 64,330,525 km (0.063 R)
• M81: 66,092,638 km (0.108 R)
• M82: 67,989,539 km (0.091 R)
• M83: 68,944,722 km (0.101 R)
• M84: 70,144,796 km (0.108 R)
• M85: 71,110,001 km (0.119 R)
• M86: 74,645,149 km (0.055 R)
• M87: 75,630,400 km (0.063 R)
• M88: 78,611,886 km (0.105 R)
• M89: 78,987,377 km (0.12 R)
• M90: 79,488,829 km (0.061 R)
• M91: 82,519,532 km (0.095 R)
• M92: 82,646,690 km (0.116 R)
• M93: 83,538,144 km (0.102 R)
• M94: 84,432,889 km (0.053 R)
• M95: 84,561,094 km (0.096 R)
• M96: 85,587,934 km (0.108 R)
• M97: 85,716,588 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 13,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit