🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.79 AU - 0.79 AU

Year: 267 Days

Day: 15.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,442,302 km

• M1: 135,835 km (0.049 R)
• M2: 384,915 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.05 AU - 1.41 AU

Year: 519 Days

Day: 16.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.52 AU - 1.92 AU

Year: 859 Days

Day: 39.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,442,302 km

• M1: 17,952 km (0.113 R)
• M2: 353,350 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.77 AU - 2.77 AU

Year: 1302 Days

Day: 32.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.27 AU - 2.87 AU

Year: 1569 Days

Day: 30 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,442,302 km

• M1: 1,552,676 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.73 AU - 3.29 AU

Year: 1989 Days

Day: 25.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 130.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.6

Radius: 10.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.17 AU - 7.11 AU

Year: 6516 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,442,302 km

• M1: 291,417 km (0.063 R)
• M2: 607,517 km (0.088 R)
• M3: 776,114 km (0.041 R)
• M4: 1,097,749 km (0.083 R)
• M5: 1,176,737 km (0.112 R)
• M6: 1,494,782 km (0.112 R)
• M7: 1,728,155 km (0.081 R)
• M8: 1,877,752 km (0.102 R)
• M9: 2,393,865 km (0.098 R)
• M10: 3,670,234 km (0.101 R)
• M11: 4,061,433 km (0.112 R)
• M12: 4,287,325 km (0.103 R)
• M13: 4,440,364 km (0.098 R)
• M14: 5,016,615 km (0.083 R)
• M15: 5,124,026 km (0.072 R)
• M16: 5,232,186 km (0.108 R)
• M17: 5,616,652 km (0.112 R)
• M18: 5,756,227 km (0.086 R)
• M19: 5,840,450 km (0.1 R)
• M20: 5,925,272 km (0.112 R)
• M21: 6,038,817 km (0.1 R)
• M22: 6,153,110 km (0.111 R)
• M23: 6,412,962 km (0.086 R)
• M24: 6,558,969 km (0.086 R)
• M25: 7,427,235 km (0.098 R)
• M26: 7,859,274 km (0.116 R)
• M27: 7,952,922 km (0.12 R)
• M28: 8,110,000 km (0.085 R)
• M29: 8,363,269 km (0.071 R)
• M30: 9,237,220 km (0.046 R)
• M31: 11,211,164 km (0.109 R)
• M32: 11,316,780 km (0.067 R)
• M33: 11,458,150 km (0.027 R)
• M34: 11,671,177 km (0.046 R)
• M35: 11,778,140 km (0.083 R)
• M36: 12,463,447 km (0.107 R)
• M37: 12,536,302 km (0.119 R)
• M38: 12,792,563 km (0.07 R)
• M39: 12,866,165 km (0.119 R)
• M40: 13,050,619 km (0.04 R)
• M41: 13,496,869 km (0.069 R)
• M42: 14,137,747 km (0.104 R)
• M43: 14,519,371 km (0.063 R)
• M44: 15,175,956 km (0.099 R)
• M45: 15,763,277 km (0.068 R)
• M46: 15,960,746 km (0.088 R)
• M47: 16,238,550 km (0.028 R)
• M48: 16,437,964 km (0.068 R)
• M49: 16,919,968 km (0.094 R)
• M50: 17,569,821 km (0.116 R)
• M51: 18,145,025 km (0.085 R)
• M52: 18,393,507 km (0.083 R)
• M53: 19,356,319 km (0.073 R)
• M54: 19,525,514 km (0.105 R)
• M55: 19,865,251 km (0.041 R)
• M56: 20,206,932 km (0.115 R)
• M57: 20,593,643 km (0.084 R)
• M58: 21,636,938 km (0.081 R)
• M59: 23,278,775 km (0.078 R)
• M60: 24,730,922 km (0.082 R)
• M61: 24,960,405 km (0.106 R)
• M62: 25,144,560 km (0.109 R)
• M63: 25,282,938 km (0.111 R)
• M64: 25,560,591 km (0.064 R)
• M65: 25,885,668 km (0.116 R)
• M66: 26,399,387 km (0.11 R)
• M67: 26,775,027 km (0.064 R)
• M68: 27,247,158 km (0.12 R)
• M69: 27,721,981 km (0.049 R)
• M70: 28,008,312 km (0.1 R)
• M71: 28,872,838 km (0.12 R)
• M72: 29,114,588 km (0.076 R)
• M73: 29,259,848 km (0.038 R)
• M74: 29,892,647 km (0.104 R)
• M75: 30,186,158 km (0.07 R)
• M76: 32,468,123 km (0.055 R)
• M77: 32,870,691 km (0.085 R)
• M78: 32,971,520 km (0.037 R)
• M79: 33,072,499 km (0.11 R)
• M80: 33,325,469 km (0.119 R)
• M81: 33,629,901 km (0.111 R)
• M82: 33,935,230 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 8.9

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.02 AU - 9.7 AU

Year: 9205 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,442,302 km

• M1: 134,339 km (0.056 R)
• M2: 244,144 km (0.058 R)
• M3: 503,247 km (0.1 R)
• M4: 630,106 km (0.089 R)
• M5: 859,739 km (0.066 R)
• M6: 1,869,674 km (0.116 R)
• M7: 1,944,922 km (0.037 R)
• M8: 2,150,469 km (0.103 R)
• M9: 2,866,894 km (0.088 R)
• M10: 2,954,109 km (0.081 R)
• M11: 3,464,986 km (0.118 R)
• M12: 3,620,418 km (0.098 R)
• M13: 3,746,529 km (0.112 R)
• M14: 4,133,688 km (0.082 R)
• M15: 4,232,423 km (0.119 R)
• M16: 4,465,945 km (0.111 R)
• M17: 4,601,481 km (0.12 R)
• M18: 4,669,548 km (0.072 R)
• M19: 4,772,621 km (0.111 R)
• M20: 4,841,585 km (0.038 R)
• M21: 5,732,890 km (0.087 R)
• M22: 6,178,691 km (0.044 R)
• M23: 6,253,939 km (0.115 R)
• M24: 6,329,636 km (0.118 R)
• M25: 7,142,850 km (0.103 R)
• M26: 7,622,161 km (0.095 R)
• M27: 7,865,706 km (0.063 R)
• M28: 8,444,201 km (0.069 R)
• M29: 8,654,087 km (0.071 R)
• M30: 9,380,534 km (0.075 R)
• M31: 9,467,451 km (0.112 R)
• M32: 9,905,174 km (0.08 R)
• M33: 10,439,388 km (0.025 R)
• M34: 11,956,311 km (0.077 R)
• M35: 12,239,350 km (0.045 R)
• M36: 12,524,783 km (0.064 R)
• M37: 12,716,268 km (0.081 R)
• M38: 12,956,971 km (0.108 R)
• M39: 14,083,592 km (0.079 R)
• M40: 14,734,193 km (0.071 R)
• M41: 16,272,808 km (0.116 R)
• M42: 17,220,211 km (0.103 R)
• M43: 18,565,694 km (0.094 R)
• M44: 19,610,635 km (0.034 R)
• M45: 20,224,435 km (0.097 R)
• M46: 21,699,919 km (0.088 R)
• M47: 22,683,376 km (0.051 R)
• M48: 22,741,719 km (0.076 R)
• M49: 22,800,062 km (0.114 R)
• M50: 22,916,898 km (0.114 R)
• M51: 23,386,336 km (0.054 R)
• M52: 23,799,675 km (0.071 R)
• M53: 24,394,326 km (0.072 R)
• M54: 24,933,776 km (0.028 R)
• M55: 25,235,066 km (0.119 R)
• M56: 26,207,602 km (0.1 R)
• M57: 26,268,788 km (0.073 R)
• M58: 29,071,055 km (0.054 R)
• M59: 29,134,485 km (0.113 R)
• M60: 30,282,499 km (0.06 R)
• M61: 30,733,087 km (0.071 R)
• M62: 30,991,443 km (0.069 R)
• M63: 31,185,771 km (0.04 R)
• M64: 31,445,472 km (0.083 R)
• M65: 31,966,971 km (0.104 R)
• M66: 32,163,243 km (0.112 R)
• M67: 32,491,311 km (0.055 R)
• M68: 32,622,808 km (0.1 R)
• M69: 34,550,077 km (0.112 R)
• M70: 35,900,497 km (0.11 R)
• M71: 36,650,581 km (0.074 R)
• M72: 37,612,794 km (0.079 R)
• M73: 38,027,629 km (0.113 R)
• M74: 39,001,661 km (0.042 R)
• M75: 39,211,397 km (0.032 R)
• M76: 39,491,743 km (0.111 R)
• M77: 41,329,703 km (0.074 R)
• M78: 41,757,852 km (0.05 R)
• M79: 42,618,489 km (0.107 R)
• M80: 43,702,624 km (0.1 R)
• M81: 45,088,649 km (0.101 R)
• M82: 46,637,435 km (0.117 R)
• M83: 46,711,636 km (0.105 R)
• M84: 47,754,333 km (0.114 R)
• M85: 47,829,132 km (0.058 R)
• M86: 49,106,249 km (0.078 R)
• M87: 49,257,343 km (0.043 R)
• M88: 49,408,437 km (0.08 R)
• M89: 49,711,223 km (0.115 R)
• M90: 49,862,765 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.9

Radius: 9

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.95 AU - 11.17 AU

Year: 10385 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,442,302 km

• M1: 133,890 km (0.112 R)
• M2: 207,642 km (0.048 R)
• M3: 277,055 km (0.118 R)
• M4: 345,721 km (0.102 R)
• M5: 448,794 km (0.101 R)
• M6: 504,893 km (0.099 R)
• M7: 689,497 km (0.119 R)
• M8: 790,176 km (0.111 R)
• M9: 878,289 km (0.078 R)
• M10: 1,103,583 km (0.031 R)
• M11: 1,909,766 km (0.064 R)
• M12: 2,006,107 km (0.118 R)
• M13: 2,153,611 km (0.056 R)
• M14: 2,253,991 km (0.072 R)
• M15: 2,407,628 km (0.098 R)
• M16: 2,617,813 km (0.094 R)
• M17: 3,400,210 km (0.101 R)
• M18: 3,517,644 km (0.1 R)
• M19: 4,995,970 km (0.08 R)
• M20: 5,469,448 km (0.11 R)
• M21: 5,676,790 km (0.095 R)
• M22: 5,921,981 km (0.075 R)
• M23: 6,242,420 km (0.111 R)
• M24: 6,752,249 km (0.079 R)
• M25: 7,049,500 km (0.109 R)
• M26: 7,503,530 km (0.098 R)
• M27: 7,618,421 km (0.104 R)
• M28: 8,479,656 km (0.083 R)
• M29: 8,719,761 km (0.081 R)
• M30: 9,453,987 km (0.064 R)
• M31: 9,828,431 km (0.106 R)
• M32: 10,165,325 km (0.077 R)
• M33: 11,111,531 km (0.094 R)
• M34: 11,198,897 km (0.061 R)
• M35: 11,462,638 km (0.09 R)
• M36: 12,674,081 km (0.103 R)
• M37: 13,179,273 km (0.101 R)
• M38: 13,644,373 km (0.087 R)
• M39: 14,114,709 km (0.078 R)
• M40: 15,557,580 km (0.085 R)
• M41: 15,999,642 km (0.118 R)
• M42: 16,595,341 km (0.032 R)
• M43: 17,350,211 km (0.091 R)
• M44: 17,706,404 km (0.115 R)
• M45: 18,477,581 km (0.076 R)
• M46: 19,628,587 km (0.079 R)
• M47: 20,266,024 km (0.067 R)
• M48: 21,126,660 km (0.11 R)
• M49: 21,561,392 km (0.118 R)
• M50: 21,725,201 km (0.105 R)
• M51: 22,054,167 km (0.082 R)
• M52: 22,219,173 km (0.064 R)
• M53: 22,495,181 km (0.072 R)
• M54: 23,218,038 km (0.09 R)
• M55: 23,610,434 km (0.113 R)
• M56: 23,948,525 km (0.118 R)
• M57: 24,118,318 km (0.073 R)
• M58: 24,174,866 km (0.068 R)
• M59: 25,663,066 km (0.026 R)
• M60: 25,778,705 km (0.092 R)
• M61: 25,894,643 km (0.064 R)
• M62: 26,945,269 km (0.076 R)
• M63: 27,063,003 km (0.099 R)
• M64: 27,357,711 km (0.118 R)
• M65: 27,416,802 km (0.063 R)
• M66: 27,772,097 km (0.119 R)
• M67: 28,009,957 km (0.114 R)
• M68: 28,308,106 km (0.1 R)
• M69: 30,363,281 km (0.036 R)
• M70: 30,976,932 km (0.11 R)
• M71: 31,100,201 km (0.079 R)
• M72: 31,470,754 km (0.044 R)
• M73: 32,091,735 km (0.117 R)
• M74: 33,030,761 km (0.099 R)
• M75: 33,472,075 km (0.105 R)
• M76: 34,679,629 km (0.034 R)
• M77: 36,355,275 km (0.111 R)
• M78: 36,615,425 km (0.106 R)
• M79: 37,662,012 km (0.069 R)
• M80: 37,859,332 km (0.066 R)
• M81: 37,991,127 km (0.087 R)
• M82: 38,652,200 km (0.109 R)
• M83: 38,917,736 km (0.109 R)
• M84: 39,517,175 km (0.07 R)
• M85: 39,851,676 km (0.08 R)
• M86: 40,725,477 km (0.116 R)
• M87: 42,903,473 km (0.069 R)
• M88: 43,247,099 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 12,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit