🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 134 Days

Day: 34.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,560,158 km

• M1: 222,901 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.9 AU - 1.18 AU

Year: 391 Days

Day: 24.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.4 AU - 1.58 AU

Year: 671 Days

Day: 19.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.13 AU - 3.13 AU

Year: 1574 Days

Day: 25.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.25 AU - 3.99 AU

Year: 2541 Days

Day: 44.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.4

Radius: 14.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.1 AU - 6.6 AU

Year: 5904 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,560,158 km

• M1: 195,824 km (0.097 R)
• M2: 302,636 km (0.117 R)
• M3: 413,189 km (0.095 R)
• M4: 545,284 km (0.075 R)
• M5: 682,765 km (0.117 R)
• M6: 848,818 km (0.11 R)
• M7: 1,292,825 km (0.073 R)
• M8: 1,845,739 km (0.113 R)
• M9: 2,468,514 km (0.056 R)
• M10: 2,942,141 km (0.111 R)
• M11: 3,693,422 km (0.029 R)
• M12: 3,871,294 km (0.098 R)
• M13: 4,368,407 km (0.053 R)
• M14: 4,693,184 km (0.059 R)
• M15: 4,969,791 km (0.035 R)
• M16: 5,110,114 km (0.079 R)
• M17: 5,280,356 km (0.104 R)
• M18: 5,394,948 km (0.089 R)
• M19: 5,802,453 km (0.081 R)
• M20: 6,039,864 km (0.118 R)
• M21: 6,740,581 km (0.102 R)
• M22: 6,958,994 km (0.119 R)
• M23: 7,402,851 km (0.071 R)
• M24: 7,725,533 km (0.068 R)
• M25: 7,954,268 km (0.117 R)
• M26: 8,755,664 km (0.085 R)
• M27: 8,857,540 km (0.067 R)
• M28: 9,408,210 km (0.081 R)
• M29: 10,398,698 km (0.118 R)
• M30: 10,687,870 km (0.108 R)
• M31: 11,016,238 km (0.119 R)
• M32: 11,496,596 km (0.03 R)
• M33: 12,363,366 km (0.113 R)
• M34: 12,901,171 km (0.108 R)
• M35: 13,486,098 km (0.095 R)
• M36: 13,841,244 km (0.07 R)
• M37: 13,960,174 km (0.114 R)
• M38: 14,079,703 km (0.108 R)
• M39: 14,239,324 km (0.1 R)
• M40: 14,520,418 km (0.115 R)
• M41: 15,128,683 km (0.061 R)
• M42: 15,828,203 km (0.076 R)
• M43: 16,454,270 km (0.069 R)
• M44: 16,580,530 km (0.11 R)
• M45: 17,558,601 km (0.119 R)
• M46: 18,163,276 km (0.083 R)
• M47: 18,337,258 km (0.108 R)
• M48: 18,686,868 km (0.112 R)
• M49: 20,604,115 km (0.107 R)
• M50: 21,333,404 km (0.073 R)
• M51: 22,536,470 km (0.101 R)
• M52: 22,629,969 km (0.119 R)
• M53: 22,817,266 km (0.107 R)
• M54: 23,476,992 km (0.096 R)
• M55: 23,714,105 km (0.076 R)
• M56: 24,430,230 km (0.078 R)
• M57: 26,128,914 km (0.092 R)
• M58: 26,227,199 km (0.118 R)
• M59: 27,166,375 km (0.058 R)
• M60: 27,265,858 km (0.099 R)
• M61: 27,565,203 km (0.085 R)
• M62: 27,865,446 km (0.1 R)
• M63: 28,116,621 km (0.113 R)
• M64: 30,358,793 km (0.049 R)
• M65: 31,188,463 km (0.082 R)
• M66: 31,867,937 km (0.045 R)
• M67: 32,341,264 km (0.117 R)
• M68: 33,188,437 km (0.064 R)
• M69: 33,401,315 km (0.078 R)
• M70: 33,775,010 km (0.097 R)
• M71: 33,989,235 km (0.044 R)
• M72: 34,150,202 km (0.069 R)
• M73: 34,365,174 km (0.095 R)
• M74: 34,580,595 km (0.086 R)
• M75: 35,610,128 km (0.039 R)
• M76: 36,375,021 km (0.115 R)
• M77: 36,649,534 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 12.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.37 AU - 10.19 AU

Year: 9599 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,560,158 km

• M1: 195,674 km (0.102 R)
• M2: 331,210 km (0.082 R)
• M3: 532,868 km (0.087 R)
• M4: 797,506 km (0.113 R)
• M5: 946,057 km (0.108 R)
• M6: 1,316,012 km (0.076 R)
• M7: 1,611,169 km (0.079 R)
• M8: 1,730,399 km (0.098 R)
• M9: 1,877,603 km (0.082 R)
• M10: 2,003,564 km (0.108 R)
• M11: 2,453,255 km (0.075 R)
• M12: 2,847,296 km (0.101 R)
• M13: 2,934,362 km (0.115 R)
• M14: 4,147,152 km (0.096 R)
• M15: 4,379,777 km (0.091 R)
• M16: 4,616,889 km (0.117 R)
• M17: 4,927,903 km (0.099 R)
• M18: 5,461,669 km (0.092 R)
• M19: 6,353,870 km (0.084 R)
• M20: 7,653,577 km (0.11 R)
• M21: 8,947,598 km (0.054 R)
• M22: 10,488,756 km (0.03 R)
• M23: 10,624,590 km (0.089 R)
• M24: 11,220,439 km (0.032 R)
• M25: 11,313,040 km (0.101 R)
• M26: 11,545,664 km (0.066 R)
• M27: 12,158,118 km (0.073 R)
• M28: 13,120,930 km (0.059 R)
• M29: 13,908,712 km (0.055 R)
• M30: 14,762,617 km (0.12 R)
• M31: 14,966,070 km (0.053 R)
• M32: 16,363,314 km (0.035 R)
• M33: 16,521,140 km (0.114 R)
• M34: 16,679,415 km (0.096 R)
• M35: 16,838,288 km (0.12 R)
• M36: 16,944,502 km (0.115 R)
• M37: 17,264,342 km (0.088 R)
• M38: 17,693,838 km (0.119 R)
• M39: 18,235,831 km (0.083 R)
• M40: 19,558,725 km (0.109 R)
• M41: 20,401,260 km (0.107 R)
• M42: 20,969,433 km (0.108 R)
• M43: 22,471,246 km (0.062 R)
• M44: 23,117,060 km (0.078 R)
• M45: 23,649,927 km (0.093 R)
• M46: 23,947,777 km (0.089 R)
• M47: 24,306,812 km (0.071 R)
• M48: 24,727,930 km (0.064 R)
• M49: 26,745,556 km (0.108 R)
• M50: 27,868,288 km (0.105 R)
• M51: 28,309,153 km (0.102 R)
• M52: 29,070,157 km (0.1 R)
• M53: 29,325,222 km (0.118 R)
• M54: 29,517,156 km (0.11 R)
• M55: 30,095,202 km (0.079 R)
• M56: 30,741,914 km (0.044 R)
• M57: 30,871,765 km (0.107 R)
• M58: 31,786,256 km (0.1 R)
• M59: 32,312,691 km (0.108 R)
• M60: 32,842,118 km (0.087 R)
• M61: 32,974,961 km (0.068 R)
• M62: 33,174,375 km (0.108 R)
• M63: 34,717,477 km (0.119 R)
• M64: 35,463,821 km (0.036 R)
• M65: 36,009,853 km (0.079 R)
• M66: 37,525,728 km (0.097 R)
• M67: 37,873,244 km (0.118 R)
• M68: 38,921,925 km (0.117 R)
• M69: 39,132,858 km (0.066 R)
• M70: 39,626,531 km (0.064 R)
• M71: 41,048,010 km (0.111 R)
• M72: 42,053,009 km (0.091 R)
• M73: 43,502,911 km (0.103 R)
• M74: 44,380,602 km (0.062 R)
• M75: 44,600,960 km (0.082 R)
• M76: 45,782,334 km (0.107 R)
• M77: 46,824,433 km (0.089 R)
• M78: 47,348,324 km (0.084 R)
• M79: 48,629,032 km (0.076 R)
• M80: 49,692,224 km (0.059 R)
• M81: 50,532,964 km (0.091 R)
• M82: 50,839,789 km (0.111 R)
• M83: 51,301,299 km (0.112 R)
• M84: 51,455,534 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 4

Gravity: 23.74 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.12 AU - 17.39 AU

Year: 21973 Days

Day: 22.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,560,158 km

• M1: 51,910 km (0.117 R)
• M2: 197,170 km (0.064 R)
• M3: 223,948 km (0.118 R)
• M4: 485,295 km (0.096 R)
• M5: 523,144 km (0.114 R)
• M6: 663,616 km (0.033 R)
• M7: 861,235 km (0.109 R)
• M8: 1,002,904 km (0.105 R)
• M9: 1,151,904 km (0.118 R)
• M10: 1,203,216 km (0.078 R)
• M11: 1,443,320 km (0.093 R)
• M12: 1,611,468 km (0.115 R)
• M13: 2,059,065 km (0.112 R)
• M14: 2,443,232 km (0.115 R)
• M15: 3,024,420 km (0.095 R)
• M16: 3,722,145 km (0.117 R)
• M17: 3,798,290 km (0.102 R)
• M18: 3,991,122 km (0.114 R)
• M19: 4,346,417 km (0.038 R)
• M20: 4,918,778 km (0.117 R)
• M21: 6,088,035 km (0.116 R)
• M22: 6,132,914 km (0.077 R)
• M23: 6,726,519 km (0.037 R)
• M24: 6,866,093 km (0.082 R)
• M25: 6,912,918 km (0.039 R)
• M26: 7,053,689 km (0.113 R)
• M27: 7,869,746 km (0.088 R)
• M28: 8,664,559 km (0.115 R)
• M29: 9,277,462 km (0.092 R)
• M30: 9,380,834 km (0.093 R)
• M31: 9,536,864 km (0.056 R)
• M32: 10,275,878 km (0.098 R)
• M33: 10,544,256 km (0.103 R)
• M34: 11,307,953 km (0.105 R)
• M35: 12,089,453 km (0.118 R)
• M36: 12,315,794 km (0.103 R)
• M37: 12,372,641 km (0.099 R)
• M38: 12,486,635 km (0.111 R)
• M39: 13,999,070 km (0.112 R)
• M40: 14,117,701 km (0.089 R)
• M41: 14,236,781 km (0.12 R)
• M42: 16,498,551 km (0.111 R)
• M43: 17,192,236 km (0.118 R)
• M44: 19,793,444 km (0.041 R)
• M45: 20,395,426 km (0.081 R)
• M46: 20,462,745 km (0.115 R)
• M47: 21,275,660 km (0.112 R)
• M48: 22,237,125 km (0.114 R)
• M49: 23,494,196 km (0.049 R)
• M50: 23,989,215 km (0.118 R)
• M51: 24,487,675 km (0.035 R)
• M52: 24,917,769 km (0.104 R)
• M53: 25,133,639 km (0.066 R)
• M54: 25,205,745 km (0.091 R)
• M55: 25,785,138 km (0.099 R)
• M56: 26,003,551 km (0.039 R)
• M57: 26,588,927 km (0.087 R)
• M58: 26,735,982 km (0.119 R)
• M59: 27,252,693 km (0.087 R)
• M60: 28,973,667 km (0.119 R)
• M61: 30,498,518 km (0.106 R)
• M62: 30,575,411 km (0.12 R)
• M63: 32,127,340 km (0.1 R)
• M64: 34,103,079 km (0.044 R)
• M65: 34,823,841 km (0.056 R)
• M66: 35,711,704 km (0.112 R)
• M67: 38,253,522 km (0.087 R)
• M68: 39,169,360 km (0.111 R)
• M69: 41,277,643 km (0.072 R)
• M70: 41,703,698 km (0.106 R)
• M71: 42,131,248 km (0.075 R)
• M72: 42,646,164 km (0.097 R)
• M73: 42,990,538 km (0.052 R)
• M74: 43,595,512 km (0.088 R)
• M75: 44,290,394 km (0.072 R)
• M76: 46,131,795 km (0.074 R)
• M77: 46,220,207 km (0.099 R)
• M78: 50,433,631 km (0.053 R)
• M79: 51,162,921 km (0.061 R)
• M80: 54,674,431 km (0.111 R)
• M81: 55,142,224 km (0.081 R)
• M82: 55,236,022 km (0.102 R)
• M83: 56,553,680 km (0.082 R)
• M84: 56,648,076 km (0.03 R)
• M85: 57,691,222 km (0.055 R)
• M86: 58,072,098 km (0.084 R)
• M87: 58,836,394 km (0.115 R)
• M88: 58,932,286 km (0.117 R)
• M89: 59,507,939 km (0.076 R)
• M90: 59,796,513 km (0.079 R)
• M91: 62,024,175 km (0.111 R)
• M92: 62,219,101 km (0.101 R)
• M93: 65,763,673 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit