🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.82 AU - 0.98 AU

Year: 312 Days

Day: 32.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.23 AU - 2.03 AU

Year: 760 Days

Day: 28.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.02 AU - 2.36 AU

Year: 1184 Days

Day: 30.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.75 AU - 2.71 AU

Year: 1216 Days

Day: 12.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,124,255 km

• M1: 40,541 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.27 AU - 2.93 AU

Year: 1531 Days

Day: 17.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.69 AU - 3.73 AU

Year: 2101 Days

Day: 13.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.1

Radius: 12.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.11 AU - 10.15 AU

Year: 8467 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 75,124,255 km

• M1: 461,210 km (0.063 R)
• M2: 628,161 km (0.106 R)
• M3: 745,446 km (0.11 R)
• M4: 838,795 km (0.097 R)
• M5: 1,073,514 km (0.084 R)
• M6: 1,193,193 km (0.042 R)
• M7: 1,317,508 km (0.11 R)
• M8: 1,593,517 km (0.043 R)
• M9: 1,917,396 km (0.053 R)
• M10: 2,185,774 km (0.065 R)
• M11: 2,262,518 km (0.065 R)
• M12: 2,926,434 km (0.08 R)
• M13: 3,114,628 km (0.049 R)
• M14: 3,557,288 km (0.107 R)
• M15: 3,721,546 km (0.088 R)
• M16: 4,541,492 km (0.04 R)
• M17: 5,084,383 km (0.047 R)
• M18: 5,228,446 km (0.061 R)
• M19: 5,733,189 km (0.115 R)
• M20: 6,297,622 km (0.03 R)
• M21: 6,386,034 km (0.082 R)
• M22: 6,474,895 km (0.092 R)
• M23: 6,676,254 km (0.104 R)
• M24: 6,834,379 km (0.118 R)
• M25: 7,316,233 km (0.073 R)
• M26: 7,809,158 km (0.1 R)
• M27: 8,532,015 km (0.117 R)
• M28: 8,827,172 km (0.113 R)
• M29: 9,886,774 km (0.09 R)
• M30: 10,933,061 km (0.089 R)
• M31: 11,659,060 km (0.09 R)
• M32: 11,904,699 km (0.081 R)
• M33: 12,707,292 km (0.026 R)
• M34: 12,988,237 km (0.103 R)
• M35: 13,299,550 km (0.113 R)
• M36: 13,556,110 km (0.074 R)
• M37: 13,814,466 km (0.08 R)
• M38: 13,929,656 km (0.075 R)
• M39: 14,745,713 km (0.046 R)
• M40: 15,427,729 km (0.118 R)
• M41: 15,817,731 km (0.104 R)
• M42: 16,241,392 km (0.119 R)
• M43: 16,485,237 km (0.081 R)
• M44: 17,068,967 km (0.092 R)
• M45: 17,659,729 km (0.066 R)
• M46: 18,701,529 km (0.11 R)
• M47: 19,085,248 km (0.103 R)
• M48: 19,568,598 km (0.072 R)
• M49: 20,219,499 km (0.095 R)
• M50: 20,811,308 km (0.109 R)
• M51: 22,112,959 km (0.089 R)
• M52: 22,756,828 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 10.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.43 AU - 13.33 AU

Year: 13108 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,124,255 km

• M1: 353,799 km (0.091 R)
• M2: 433,086 km (0.107 R)
• M3: 1,279,511 km (0.08 R)
• M4: 1,456,485 km (0.082 R)
• M5: 1,641,837 km (0.068 R)
• M6: 1,737,280 km (0.08 R)
• M7: 1,810,284 km (0.046 R)
• M8: 2,652,370 km (0.12 R)
• M9: 3,173,569 km (0.113 R)
• M10: 3,324,065 km (0.11 R)
• M11: 3,507,920 km (0.114 R)
• M12: 3,663,652 km (0.076 R)
• M13: 3,885,505 km (0.076 R)
• M14: 4,177,371 km (0.047 R)
• M15: 4,376,037 km (0.117 R)
• M16: 4,782,494 km (0.054 R)
• M17: 4,851,459 km (0.053 R)
• M18: 7,227,971 km (0.077 R)
• M19: 7,466,879 km (0.093 R)
• M20: 7,952,473 km (0.103 R)
• M21: 8,406,503 km (0.051 R)
• M22: 8,489,978 km (0.047 R)
• M23: 8,573,753 km (0.098 R)
• M24: 8,869,059 km (0.038 R)
• M25: 8,954,181 km (0.076 R)
• M26: 9,426,461 km (0.075 R)
• M27: 10,261,516 km (0.069 R)
• M28: 10,710,609 km (0.108 R)
• M29: 10,891,922 km (0.084 R)
• M30: 11,814,193 km (0.118 R)
• M31: 12,427,245 km (0.082 R)
• M32: 12,522,389 km (0.084 R)
• M33: 12,857,638 km (0.104 R)
• M34: 13,098,790 km (0.071 R)
• M35: 13,244,348 km (0.058 R)
• M36: 13,634,799 km (0.049 R)
• M37: 14,728,359 km (0.112 R)
• M38: 16,945,848 km (0.093 R)
• M39: 17,157,380 km (0.116 R)
• M40: 17,263,445 km (0.102 R)
• M41: 17,583,135 km (0.117 R)
• M42: 17,743,654 km (0.094 R)
• M43: 18,174,197 km (0.108 R)
• M44: 18,717,087 km (0.103 R)
• M45: 19,100,357 km (0.062 R)
• M46: 20,321,824 km (0.078 R)
• M47: 21,055,452 km (0.105 R)
• M48: 21,282,840 km (0.111 R)
• M49: 21,453,980 km (0.039 R)
• M50: 21,625,569 km (0.077 R)
• M51: 23,131,870 km (0.09 R)
• M52: 23,661,147 km (0.041 R)
• M53: 23,956,902 km (0.083 R)
• M54: 25,453,928 km (0.047 R)
• M55: 26,000,409 km (0.036 R)
• M56: 26,550,630 km (0.063 R)
• M57: 27,600,358 km (0.091 R)
• M58: 27,787,056 km (0.075 R)
• M59: 28,412,376 km (0.045 R)
• M60: 29,676,777 km (0.111 R)
• M61: 29,995,869 km (0.068 R)
• M62: 30,637,195 km (0.104 R)
• M63: 30,701,672 km (0.109 R)
• M64: 32,129,583 km (0.102 R)
• M65: 33,313,800 km (0.092 R)
• M66: 34,445,508 km (0.077 R)
• M67: 36,200,590 km (0.106 R)
• M68: 36,746,473 km (0.086 R)
• M69: 37,088,902 km (0.1 R)
• M70: 38,469,691 km (0.099 R)
• M71: 38,747,943 km (0.094 R)
• M72: 38,817,506 km (0.103 R)
• M73: 40,926,387 km (0.106 R)
• M74: 41,352,591 km (0.104 R)
• M75: 43,360,943 km (0.103 R)
• M76: 44,158,599 km (0.032 R)
• M77: 44,522,869 km (0.104 R)
• M78: 44,814,885 km (0.071 R)
• M79: 45,034,345 km (0.114 R)
• M80: 45,547,914 km (0.111 R)
• M81: 46,654,789 km (0.097 R)
• M82: 47,174,342 km (0.119 R)
• M83: 47,546,542 km (0.081 R)
• M84: 47,845,139 km (0.113 R)
• M85: 47,919,938 km (0.108 R)
• M86: 48,144,335 km (0.038 R)
• M87: 49,347,251 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536

Radius: 5.6

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.45 AU - 18.45 AU

Year: 22181 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,124,255 km

• M1: 715,676 km (0.048 R)
• M2: 834,457 km (0.06 R)
• M3: 985,401 km (0.11 R)
• M4: 1,037,760 km (0.104 R)
• M5: 1,118,094 km (0.11 R)
• M6: 1,256,473 km (0.043 R)
• M7: 1,400,535 km (0.056 R)
• M8: 1,580,502 km (0.1 R)
• M9: 2,407,628 km (0.075 R)
• M10: 3,150,681 km (0.103 R)
• M11: 3,628,347 km (0.057 R)
• M12: 4,738,662 km (0.082 R)
• M13: 5,100,091 km (0.104 R)
• M14: 5,237,870 km (0.11 R)
• M15: 5,658,689 km (0.119 R)
• M16: 6,187,667 km (0.081 R)
• M17: 7,240,986 km (0.085 R)
• M18: 9,451,444 km (0.105 R)
• M19: 9,564,241 km (0.066 R)
• M20: 9,734,333 km (0.115 R)
• M21: 10,250,446 km (0.075 R)
• M22: 11,790,855 km (0.057 R)
• M23: 12,402,411 km (0.067 R)
• M24: 12,464,046 km (0.106 R)
• M25: 12,587,763 km (0.071 R)
• M26: 13,783,499 km (0.113 R)
• M27: 16,146,547 km (0.057 R)
• M28: 17,512,376 km (0.111 R)
• M29: 17,581,639 km (0.058 R)
• M30: 18,139,041 km (0.086 R)
• M31: 18,985,915 km (0.116 R)
• M32: 21,826,180 km (0.117 R)
• M33: 22,650,763 km (0.062 R)
• M34: 22,726,310 km (0.097 R)
• M35: 22,801,857 km (0.112 R)
• M36: 23,485,669 km (0.098 R)
• M37: 23,715,152 km (0.09 R)
• M38: 25,342,029 km (0.06 R)
• M39: 25,577,346 km (0.082 R)
• M40: 26,129,213 km (0.109 R)
• M41: 26,525,946 km (0.069 R)
• M42: 26,764,854 km (0.072 R)
• M43: 27,485,916 km (0.101 R)
• M44: 27,808,449 km (0.06 R)
• M45: 28,375,874 km (0.042 R)
• M46: 30,350,416 km (0.119 R)
• M47: 30,433,592 km (0.112 R)
• M48: 30,683,720 km (0.108 R)
• M49: 31,860,008 km (0.075 R)
• M50: 33,738,209 km (0.029 R)
• M51: 33,997,014 km (0.107 R)
• M52: 34,951,897 km (0.115 R)
• M53: 36,179,796 km (0.069 R)
• M54: 36,887,843 km (0.045 R)
• M55: 36,976,704 km (0.112 R)
• M56: 37,154,576 km (0.12 R)
• M57: 37,600,527 km (0.087 R)
• M58: 39,220,373 km (0.095 R)
• M59: 41,230,968 km (0.083 R)
• M60: 43,087,777 km (0.076 R)
• M61: 43,744,063 km (0.079 R)
• M62: 44,781,973 km (0.094 R)
• M63: 45,256,497 km (0.103 R)
• M64: 45,923,554 km (0.104 R)
• M65: 46,210,483 km (0.096 R)
• M66: 46,882,178 km (0.072 R)
• M67: 47,171,051 km (0.105 R)
• M68: 47,460,523 km (0.087 R)
• M69: 48,819,021 km (0.106 R)
• M70: 48,916,559 km (0.112 R)
• M71: 49,209,621 km (0.099 R)
• M72: 49,307,309 km (0.097 R)
• M73: 49,405,146 km (0.119 R)
• M74: 50,485,841 km (0.12 R)
• M75: 51,177,581 km (0.072 R)
• M76: 53,673,622 km (0.103 R)
• M77: 57,748,967 km (0.115 R)
• M78: 57,852,189 km (0.115 R)
• M79: 58,265,379 km (0.111 R)
• M80: 58,990,928 km (0.1 R)
• M81: 59,719,320 km (0.04 R)
• M82: 60,450,854 km (0.093 R)
• M83: 61,185,230 km (0.11 R)
• M84: 62,028,214 km (0.049 R)
• M85: 62,451,127 km (0.103 R)
• M86: 63,725,701 km (0.062 R)
• M87: 64,259,167 km (0.1 R)
• M88: 65,545,858 km (0.084 R)
• M89: 66,192,420 km (0.11 R)
• M90: 66,300,280 km (0.067 R)
• M91: 66,624,459 km (0.072 R)
• M92: 67,057,694 km (0.091 R)
• M93: 67,166,003 km (0.059 R)
• M94: 70,225,579 km (0.102 R)
• M95: 71,883,123 km (0.11 R)
• M96: 72,438,580 km (0.062 R)
• M97: 74,562,122 km (0.058 R)
• M98: 75,011,664 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 10,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit