🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.6 AU - 0.96 AU

Year: 291 Days

Day: 27 Hours

Environment

Temp: -18 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.74 AU - 1.04 AU

Year: 354 Days

Day: 47 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.9 AU - 1.38 AU

Year: 513 Days

Day: 34.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,035,454 km

• M1: 101,128 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.69 AU - 1.91 AU

Year: 1019 Days

Day: 14 Hours

Environment

Temp: -100 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.31 AU - 2.35 AU

Year: 1500 Days

Day: 16.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,035,454 km

• M1: 203,603 km (0.084 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 14.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.68 AU - 4.24 AU

Year: 2714 Days

Day: 13.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 96,035,454 km

• M1: 247,285 km (0.104 R)
• M2: 379,231 km (0.042 R)
• M3: 600,486 km (0.116 R)
• M4: 829,221 km (0.119 R)
• M5: 1,120,638 km (0.083 R)
• M6: 1,217,278 km (0.09 R)
• M7: 1,376,749 km (0.048 R)
• M8: 1,634,506 km (0.094 R)
• M9: 1,736,532 km (0.091 R)
• M10: 1,976,936 km (0.101 R)
• M11: 2,448,319 km (0.04 R)
• M12: 2,664,488 km (0.053 R)
• M13: 2,775,041 km (0.114 R)
• M14: 2,909,679 km (0.108 R)
• M15: 3,579,727 km (0.047 R)
• M16: 3,689,981 km (0.114 R)
• M17: 3,863,814 km (0.102 R)
• M18: 4,206,692 km (0.119 R)
• M19: 4,310,214 km (0.101 R)
• M20: 4,506,785 km (0.096 R)
• M21: 4,895,142 km (0.116 R)
• M22: 5,128,065 km (0.085 R)
• M23: 5,294,568 km (0.048 R)
• M24: 6,110,624 km (0.084 R)
• M25: 6,466,069 km (0.108 R)
• M26: 6,631,374 km (0.11 R)
• M27: 6,752,399 km (0.114 R)
• M28: 6,935,357 km (0.115 R)
• M29: 7,166,486 km (0.102 R)
• M30: 8,229,678 km (0.103 R)
• M31: 8,327,216 km (0.039 R)
• M32: 8,721,705 km (0.113 R)
• M33: 9,307,980 km (0.103 R)
• M34: 9,443,814 km (0.08 R)
• M35: 9,546,139 km (0.114 R)
• M36: 9,683,171 km (0.047 R)
• M37: 9,786,244 km (0.047 R)
• M38: 9,907,119 km (0.04 R)
• M39: 10,028,443 km (0.072 R)
• M40: 10,536,477 km (0.056 R)
• M41: 10,642,692 km (0.061 R)
• M42: 10,820,414 km (0.091 R)
• M43: 10,963,280 km (0.079 R)
• M44: 11,070,841 km (0.12 R)
• M45: 11,233,005 km (0.119 R)
• M46: 11,450,221 km (0.056 R)
• M47: 11,999,694 km (0.076 R)
• M48: 12,259,097 km (0.097 R)
• M49: 12,557,844 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.8

Radius: 11.1

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.45 AU - 8.31 AU

Year: 9329 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,035,454 km

• M1: 156,180 km (0.071 R)
• M2: 232,625 km (0.064 R)
• M3: 366,365 km (0.073 R)
• M4: 504,444 km (0.093 R)
• M5: 613,202 km (0.06 R)
• M6: 971,489 km (0.079 R)
• M7: 1,153,400 km (0.04 R)
• M8: 1,481,917 km (0.046 R)
• M9: 1,693,298 km (0.106 R)
• M10: 1,889,571 km (0.076 R)
• M11: 2,145,682 km (0.104 R)
• M12: 2,304,705 km (0.097 R)
• M13: 2,578,918 km (0.083 R)
• M14: 2,980,438 km (0.049 R)
• M15: 3,309,853 km (0.108 R)
• M16: 3,401,856 km (0.119 R)
• M17: 3,619,670 km (0.085 R)
• M18: 3,746,379 km (0.101 R)
• M19: 4,300,939 km (0.097 R)
• M20: 5,162,922 km (0.108 R)
• M21: 5,450,150 km (0.079 R)
• M22: 5,668,862 km (0.111 R)
• M23: 6,002,465 km (0.059 R)
• M24: 6,845,000 km (0.058 R)
• M25: 7,081,215 km (0.115 R)
• M26: 8,724,099 km (0.118 R)
• M27: 9,852,516 km (0.111 R)
• M28: 10,030,238 km (0.101 R)
• M29: 11,630,187 km (0.118 R)
• M30: 12,339,880 km (0.045 R)
• M31: 12,435,622 km (0.118 R)
• M32: 12,675,876 km (0.073 R)
• M33: 13,015,015 km (0.029 R)
• M34: 13,751,635 km (0.1 R)
• M35: 14,805,701 km (0.053 R)
• M36: 15,419,651 km (0.094 R)
• M37: 15,626,096 km (0.118 R)
• M38: 15,781,528 km (0.111 R)
• M39: 16,461,301 km (0.11 R)
• M40: 17,204,054 km (0.112 R)
• M41: 17,795,265 km (0.041 R)
• M42: 18,174,945 km (0.06 R)
• M43: 18,557,317 km (0.026 R)
• M44: 18,887,330 km (0.087 R)
• M45: 19,385,790 km (0.099 R)
• M46: 20,565,668 km (0.086 R)
• M47: 20,736,210 km (0.073 R)
• M48: 21,250,378 km (0.07 R)
• M49: 21,768,884 km (0.103 R)
• M50: 21,942,567 km (0.102 R)
• M51: 23,112,572 km (0.095 R)
• M52: 23,467,568 km (0.025 R)
• M53: 24,784,478 km (0.062 R)
• M54: 25,451,983 km (0.072 R)
• M55: 26,125,323 km (0.052 R)
• M56: 26,742,714 km (0.084 R)
• M57: 29,579,389 km (0.106 R)
• M58: 29,900,426 km (0.049 R)
• M59: 30,935,493 km (0.076 R)
• M60: 31,588,488 km (0.07 R)
• M61: 32,048,202 km (0.058 R)
• M62: 32,907,941 km (0.093 R)
• M63: 33,507,679 km (0.085 R)
• M64: 33,775,310 km (0.096 R)
• M65: 35,328,136 km (0.116 R)
• M66: 35,668,770 km (0.079 R)
• M67: 36,766,220 km (0.11 R)
• M68: 39,064,492 km (0.093 R)
• M69: 40,124,542 km (0.11 R)
• M70: 43,725,662 km (0.06 R)
• M71: 43,944,973 km (0.102 R)
• M72: 44,091,429 km (0.072 R)
• M73: 44,237,886 km (0.089 R)
• M74: 44,531,696 km (0.076 R)
• M75: 44,899,557 km (0.073 R)
• M76: 44,973,309 km (0.057 R)
• M77: 45,120,962 km (0.108 R)
• M78: 47,128,864 km (0.102 R)
• M79: 47,579,004 km (0.109 R)
• M80: 47,879,846 km (0.108 R)
• M81: 49,165,639 km (0.063 R)

Asteroid Belt

Center: 11.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.4

Radius: 3.4

Gravity: 80.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.87 AU - 15.95 AU

Year: 24282 Days

Day: 18 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,035,454 km

• M1: 153,039 km (0.081 R)
• M2: 293,661 km (0.06 R)
• M3: 541,095 km (0.094 R)
• M4: 566,228 km (0.072 R)
• M5: 591,809 km (0.08 R)
• M6: 1,246,898 km (0.112 R)
• M7: 1,896,901 km (0.118 R)
• M8: 4,132,791 km (0.03 R)
• M9: 4,856,695 km (0.072 R)
• M10: 5,233,233 km (0.118 R)
• M11: 5,397,342 km (0.077 R)
• M12: 5,619,046 km (0.09 R)
• M13: 6,128,277 km (0.099 R)
• M14: 6,417,599 km (0.095 R)
• M15: 6,593,377 km (0.1 R)
• M16: 6,889,730 km (0.093 R)
• M17: 7,069,696 km (0.072 R)
• M18: 9,148,508 km (0.115 R)
• M19: 10,561,759 km (0.063 R)
• M20: 10,908,078 km (0.048 R)
• M21: 11,328,748 km (0.102 R)
• M22: 11,683,295 km (0.109 R)
• M23: 11,897,668 km (0.076 R)
• M24: 12,185,644 km (0.036 R)
• M25: 12,842,080 km (0.08 R)
• M26: 13,285,936 km (0.098 R)
• M27: 13,360,436 km (0.113 R)
• M28: 13,509,735 km (0.105 R)
• M29: 13,961,221 km (0.077 R)
• M30: 14,341,050 km (0.06 R)
• M31: 16,851,901 km (0.085 R)
• M32: 16,932,534 km (0.108 R)
• M33: 19,494,547 km (0.088 R)
• M34: 21,909,955 km (0.11 R)
• M35: 25,798,452 km (0.098 R)
• M36: 27,773,144 km (0.088 R)
• M37: 27,963,732 km (0.106 R)
• M38: 29,019,593 km (0.101 R)
• M39: 29,601,080 km (0.071 R)
• M40: 31,467,613 km (0.068 R)
• M41: 31,865,394 km (0.093 R)
• M42: 32,164,889 km (0.081 R)
• M43: 32,264,970 km (0.072 R)
• M44: 33,473,122 km (0.084 R)
• M45: 33,879,280 km (0.065 R)
• M46: 34,389,110 km (0.043 R)
• M47: 35,313,176 km (0.09 R)
• M48: 35,416,398 km (0.038 R)
• M49: 35,726,515 km (0.094 R)
• M50: 35,933,708 km (0.109 R)
• M51: 36,453,710 km (0.114 R)
• M52: 36,766,818 km (0.117 R)
• M53: 38,451,889 km (0.119 R)
• M54: 40,269,652 km (0.111 R)
• M55: 40,485,373 km (0.111 R)
• M56: 42,006,035 km (0.066 R)
• M57: 42,115,391 km (0.086 R)
• M58: 42,224,747 km (0.092 R)
• M59: 43,213,888 km (0.079 R)
• M60: 43,655,800 km (0.106 R)
• M61: 44,767,462 km (0.118 R)
• M62: 45,551,056 km (0.078 R)
• M63: 46,339,287 km (0.1 R)
• M64: 46,452,233 km (0.099 R)
• M65: 47,473,089 km (0.109 R)
• M66: 49,536,792 km (0.069 R)
• M67: 49,883,560 km (0.055 R)
• M68: 49,999,348 km (0.106 R)
• M69: 53,750,964 km (0.111 R)
• M70: 54,941,912 km (0.093 R)
• M71: 55,420,626 km (0.037 R)
• M72: 56,021,111 km (0.1 R)
• M73: 58,688,441 km (0.067 R)
• M74: 62,017,892 km (0.047 R)
• M75: 67,701,713 km (0.114 R)
• M76: 68,600,647 km (0.116 R)
• M77: 69,503,620 km (0.079 R)
• M78: 71,060,634 km (0.069 R)
• M79: 75,003,136 km (0.092 R)
• M80: 75,667,052 km (0.053 R)
• M81: 76,332,912 km (0.065 R)
• M82: 77,938,995 km (0.115 R)
• M83: 81,456,938 km (0.092 R)
• M84: 83,647,350 km (0.088 R)
• M85: 83,922,461 km (0.117 R)
• M86: 84,335,800 km (0.083 R)
• M87: 85,026,194 km (0.118 R)
• M88: 87,108,447 km (0.029 R)
• M89: 89,067,131 km (0.077 R)
• M90: 89,207,604 km (0.066 R)
• M91: 90,051,785 km (0.119 R)
• M92: 90,192,855 km (0.116 R)
• M93: 92,174,130 km (0.107 R)
• M94: 94,312,781 km (0.093 R)
• M95: 94,455,946 km (0.116 R)
• M96: 94,742,426 km (0.118 R)
• M97: 95,172,819 km (0.092 R)
• M98: 95,747,574 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 12,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit