🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.5 AU - 0.6 AU

Year: 151 Days

Day: 37.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 177 Days

Day: 29.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,786,599 km

• M1: 83,176 km (0.093 R)
• M2: 464,202 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.73 AU - 4.49 AU

Year: 2544 Days

Day: 13.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.48 AU - 5 AU

Year: 3238 Days

Day: 36.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 13.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.53 AU - 6.57 AU

Year: 4849 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 83,786,599 km

• M1: 172,038 km (0.09 R)
• M2: 259,403 km (0.055 R)
• M3: 355,744 km (0.095 R)
• M4: 472,879 km (0.115 R)
• M5: 661,821 km (0.056 R)
• M6: 830,867 km (0.077 R)
• M7: 1,037,760 km (0.118 R)
• M8: 1,327,831 km (0.075 R)
• M9: 1,635,554 km (0.079 R)
• M10: 1,725,163 km (0.112 R)
• M11: 1,909,766 km (0.119 R)
• M12: 2,071,931 km (0.113 R)
• M13: 2,379,803 km (0.111 R)
• M14: 2,513,394 km (0.05 R)
• M15: 2,628,435 km (0.105 R)
• M16: 2,756,042 km (0.099 R)
• M17: 2,885,893 km (0.099 R)
• M18: 3,017,688 km (0.102 R)
• M19: 3,310,451 km (0.108 R)
• M20: 3,565,516 km (0.07 R)
• M21: 3,984,689 km (0.08 R)
• M22: 4,107,359 km (0.05 R)
• M23: 4,740,009 km (0.071 R)
• M24: 4,870,308 km (0.091 R)
• M25: 5,161,127 km (0.118 R)
• M26: 5,983,167 km (0.053 R)
• M27: 6,309,141 km (0.076 R)
• M28: 6,424,032 km (0.092 R)
• M29: 6,510,499 km (0.053 R)
• M30: 6,626,587 km (0.106 R)
• M31: 6,904,989 km (0.117 R)
• M32: 7,023,321 km (0.095 R)
• M33: 7,112,481 km (0.075 R)
• M34: 7,503,530 km (0.097 R)
• M35: 7,625,303 km (0.069 R)
• M36: 7,778,491 km (0.089 R)
• M37: 8,056,743 km (0.115 R)
• M38: 8,150,092 km (0.07 R)
• M39: 8,559,392 km (0.106 R)
• M40: 8,702,707 km (0.054 R)
• M41: 8,862,776 km (0.113 R)
• M42: 8,959,416 km (0.092 R)
• M43: 9,927,464 km (0.082 R)
• M44: 10,619,803 km (0.116 R)
• M45: 10,911,519 km (0.058 R)
• M46: 11,450,221 km (0.098 R)
• M47: 11,767,069 km (0.092 R)
• M48: 11,962,145 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.7

Radius: 8.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.48 AU - 13.9 AU

Year: 14823 Days

Day: 8.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,786,599 km

• M1: 171,140 km (0.096 R)
• M2: 273,166 km (0.065 R)
• M3: 502,948 km (0.119 R)
• M4: 1,022,202 km (0.04 R)
• M5: 1,362,986 km (0.107 R)
• M6: 1,479,972 km (0.097 R)
• M7: 1,614,011 km (0.043 R)
• M8: 1,879,697 km (0.082 R)
• M9: 2,343,151 km (0.107 R)
• M10: 3,128,241 km (0.077 R)
• M11: 3,231,763 km (0.098 R)
• M12: 3,442,247 km (0.081 R)
• M13: 4,138,326 km (0.108 R)
• M14: 4,290,467 km (0.049 R)
• M15: 4,957,374 km (0.116 R)
• M16: 5,344,085 km (0.071 R)
• M17: 5,530,633 km (0.118 R)
• M18: 5,740,519 km (0.113 R)
• M19: 5,974,490 km (0.091 R)
• M20: 6,963,781 km (0.119 R)
• M21: 7,099,616 km (0.113 R)
• M22: 7,236,199 km (0.094 R)
• M23: 8,193,176 km (0.109 R)
• M24: 8,264,684 km (0.091 R)
• M25: 9,388,314 km (0.072 R)
• M26: 10,559,216 km (0.028 R)
• M27: 10,924,684 km (0.073 R)
• M28: 12,980,009 km (0.042 R)
• M29: 13,035,659 km (0.112 R)
• M30: 14,108,725 km (0.111 R)
• M31: 15,860,067 km (0.1 R)
• M32: 16,428,838 km (0.039 R)
• M33: 17,463,307 km (0.038 R)
• M34: 18,581,402 km (0.073 R)
• M35: 20,011,408 km (0.038 R)
• M36: 20,658,269 km (0.069 R)
• M37: 21,542,393 km (0.053 R)
• M38: 22,072,268 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.3

Radius: 3.1

Gravity: 64.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.9 AU - 15.2 AU

Year: 19531 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,786,599 km

• M1: 325,375 km (0.08 R)
• M2: 473,627 km (0.098 R)
• M3: 731,384 km (0.054 R)
• M4: 899,083 km (0.062 R)
• M5: 1,105,229 km (0.073 R)
• M6: 2,368,134 km (0.086 R)
• M7: 2,614,372 km (0.118 R)
• M8: 2,650,276 km (0.09 R)
• M9: 2,905,789 km (0.029 R)
• M10: 3,017,838 km (0.105 R)
• M11: 3,131,083 km (0.069 R)
• M12: 3,169,231 km (0.103 R)
• M13: 3,245,975 km (0.076 R)
• M14: 3,519,140 km (0.103 R)
• M15: 3,799,636 km (0.065 R)
• M16: 3,963,147 km (0.08 R)
• M17: 4,170,639 km (0.112 R)
• M18: 4,553,310 km (0.116 R)
• M19: 5,766,699 km (0.109 R)
• M20: 5,813,373 km (0.114 R)
• M21: 6,481,178 km (0.04 R)
• M22: 6,725,471 km (0.101 R)
• M23: 6,873,573 km (0.078 R)
• M24: 6,972,906 km (0.109 R)
• M25: 7,022,722 km (0.098 R)
• M26: 8,253,464 km (0.087 R)
• M27: 10,107,580 km (0.073 R)
• M28: 10,676,351 km (0.115 R)
• M29: 12,808,121 km (0.053 R)
• M30: 14,299,761 km (0.088 R)
• M31: 14,363,191 km (0.106 R)
• M32: 14,553,778 km (0.113 R)
• M33: 14,617,358 km (0.096 R)
• M34: 15,845,406 km (0.095 R)
• M35: 16,240,046 km (0.102 R)
• M36: 16,504,834 km (0.093 R)
• M37: 16,837,988 km (0.052 R)
• M38: 17,510,880 km (0.12 R)
• M39: 18,467,408 km (0.035 R)
• M40: 18,952,105 km (0.051 R)
• M41: 19,091,381 km (0.084 R)
• M42: 19,230,956 km (0.105 R)
• M43: 19,370,830 km (0.068 R)
• M44: 19,511,153 km (0.088 R)
• M45: 20,573,746 km (0.056 R)
• M46: 21,076,096 km (0.1 R)
• M47: 21,220,308 km (0.091 R)
• M48: 22,459,727 km (0.035 R)
• M49: 22,754,734 km (0.117 R)
• M50: 23,199,638 km (0.068 R)
• M51: 24,248,917 km (0.105 R)
• M52: 26,160,628 km (0.109 R)
• M53: 26,782,656 km (0.064 R)
• M54: 27,252,244 km (0.095 R)
• M55: 27,961,787 km (0.091 R)
• M56: 28,917,268 km (0.095 R)
• M57: 32,844,811 km (0.117 R)
• M58: 33,515,458 km (0.094 R)
• M59: 33,767,979 km (0.087 R)
• M60: 35,640,047 km (0.101 R)
• M61: 36,675,264 km (0.098 R)
• M62: 37,109,547 km (0.115 R)
• M63: 37,807,870 km (0.093 R)
• M64: 37,983,199 km (0.118 R)
• M65: 38,686,907 km (0.108 R)
• M66: 39,750,548 km (0.104 R)
• M67: 40,107,339 km (0.088 R)
• M68: 41,183,695 km (0.118 R)
• M69: 43,916,101 km (0.114 R)
• M70: 44,100,255 km (0.043 R)
• M71: 46,050,114 km (0.098 R)
• M72: 46,331,059 km (0.036 R)
• M73: 47,271,282 km (0.096 R)
• M74: 47,838,407 km (0.065 R)
• M75: 48,884,096 km (0.044 R)
• M76: 49,074,983 km (0.091 R)
• M77: 49,553,397 km (0.1 R)
• M78: 50,418,372 km (0.063 R)
• M79: 51,385,373 km (0.037 R)
• M80: 54,916,780 km (0.094 R)
• M81: 55,313,962 km (0.105 R)
• M82: 58,019,889 km (0.071 R)
• M83: 59,949,552 km (0.095 R)
• M84: 60,153,902 km (0.09 R)
• M85: 60,665,826 km (0.096 R)
• M86: 61,179,246 km (0.054 R)
• M87: 61,384,943 km (0.115 R)
• M88: 62,210,275 km (0.12 R)
• M89: 62,727,883 km (0.105 R)
• M90: 62,935,375 km (0.099 R)
• M91: 64,184,966 km (0.045 R)
• M92: 66,814,448 km (0.062 R)
• M93: 67,982,508 km (0.094 R)
• M94: 68,836,263 km (0.119 R)
• M95: 70,446,535 km (0.1 R)
• M96: 71,094,144 km (0.085 R)
• M97: 71,526,931 km (0.068 R)
• M98: 72,286,589 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.8

Radius: 3.4

Gravity: 57.68 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.94 AU - 16.78 AU

Year: 23424 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,786,599 km

• M1: 91,255 km (0.062 R)
• M2: 125,961 km (0.099 R)
• M3: 434,582 km (0.086 R)
• M4: 763,099 km (0.119 R)
• M5: 1,212,042 km (0.08 R)
• M6: 1,398,142 km (0.118 R)
• M7: 1,560,156 km (0.042 R)
• M8: 1,972,897 km (0.081 R)
• M9: 2,044,853 km (0.044 R)
• M10: 2,379,205 km (0.107 R)
• M11: 3,014,547 km (0.037 R)
• M12: 3,393,777 km (0.064 R)
• M13: 3,480,095 km (0.093 R)
• M14: 5,655,099 km (0.101 R)
• M15: 6,016,078 km (0.046 R)
• M16: 7,198,051 km (0.117 R)
• M17: 8,216,813 km (0.072 R)
• M18: 8,332,751 km (0.112 R)
• M19: 9,339,993 km (0.114 R)
• M20: 9,704,563 km (0.098 R)
• M21: 9,765,749 km (0.116 R)
• M22: 10,073,771 km (0.119 R)
• M23: 10,384,935 km (0.075 R)
• M24: 10,953,107 km (0.08 R)
• M25: 11,337,424 km (0.034 R)
• M26: 12,053,400 km (0.079 R)
• M27: 12,583,126 km (0.115 R)
• M28: 13,528,584 km (0.102 R)
• M29: 16,352,693 km (0.037 R)
• M30: 16,644,857 km (0.088 R)
• M31: 17,308,324 km (0.115 R)
• M32: 17,830,421 km (0.062 R)
• M33: 18,813,578 km (0.084 R)
• M34: 18,966,467 km (0.096 R)
• M35: 19,043,061 km (0.092 R)
• M36: 20,203,791 km (0.089 R)
• M37: 21,786,686 km (0.068 R)
• M38: 22,593,018 km (0.069 R)
• M39: 23,163,136 km (0.119 R)
• M40: 25,999,212 km (0.095 R)
• M41: 26,169,455 km (0.049 R)
• M42: 29,207,339 km (0.104 R)
• M43: 29,650,298 km (0.093 R)
• M44: 30,722,616 km (0.098 R)
• M45: 30,812,524 km (0.107 R)
• M46: 31,173,204 km (0.068 R)
• M47: 31,444,575 km (0.093 R)
• M48: 31,625,887 km (0.113 R)
• M49: 31,989,560 km (0.111 R)
• M50: 32,354,728 km (0.118 R)
• M51: 32,629,390 km (0.112 R)
• M52: 33,365,860 km (0.118 R)
• M53: 33,921,766 km (0.08 R)
• M54: 34,948,755 km (0.096 R)
• M55: 35,042,703 km (0.117 R)
• M56: 38,477,620 km (0.083 R)
• M57: 43,422,876 km (0.1 R)
• M58: 44,232,350 km (0.099 R)
• M59: 45,558,536 km (0.104 R)
• M60: 45,969,182 km (0.057 R)
• M61: 46,175,028 km (0.043 R)
• M62: 47,312,421 km (0.111 R)
• M63: 48,354,370 km (0.106 R)
• M64: 48,983,130 km (0.053 R)
• M65: 49,193,315 km (0.072 R)
• M66: 49,825,665 km (0.1 R)
• M67: 50,248,728 km (0.058 R)
• M68: 50,992,080 km (0.1 R)
• M69: 52,489,405 km (0.11 R)
• M70: 52,919,948 km (0.083 R)
• M71: 53,784,324 km (0.109 R)
• M72: 54,653,488 km (0.069 R)
• M73: 56,075,715 km (0.098 R)
• M74: 58,510,121 km (0.109 R)
• M75: 59,516,017 km (0.107 R)
• M76: 60,414,801 km (0.069 R)
• M77: 61,204,977 km (0.095 R)
• M78: 61,318,073 km (0.105 R)
• M79: 62,225,982 km (0.106 R)
• M80: 62,681,508 km (0.069 R)
• M81: 64,860,401 km (0.064 R)
• M82: 66,481,743 km (0.078 R)
• M83: 67,297,500 km (0.116 R)
• M84: 67,648,157 km (0.106 R)
• M85: 71,068,264 km (0.11 R)
• M86: 71,425,354 km (0.054 R)
• M87: 72,141,180 km (0.107 R)
• M88: 75,149,144 km (0.118 R)
• M89: 76,729,496 km (0.082 R)
• M90: 77,829,938 km (0.108 R)
• M91: 78,320,768 km (0.115 R)
• M92: 82,158,851 km (0.115 R)
• M93: 82,908,786 km (0.115 R)
• M94: 83,786,626 km (0.1 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: 403 - 12,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit