🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.76 AU - 0.88 AU

Year: 261 Days

Day: 42.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,400,006 km

• M1: 343,327 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.49 AU - 1.51 AU

Year: 646 Days

Day: 28.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.61 AU - 4.71 AU

Year: 2982 Days

Day: 24.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.83 AU - 4.61 AU

Year: 3047 Days

Day: 36.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.8

Radius: 13.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.64 AU - 8.56 AU

Year: 8102 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,400,006 km

• M1: 442,959 km (0.092 R)
• M2: 659,427 km (0.108 R)
• M3: 814,560 km (0.093 R)
• M4: 1,036,115 km (0.12 R)
• M5: 1,126,921 km (0.074 R)
• M6: 1,239,867 km (0.05 R)
• M7: 1,457,382 km (0.094 R)
• M8: 1,645,128 km (0.028 R)
• M9: 1,796,820 km (0.115 R)
• M10: 2,021,965 km (0.117 R)
• M11: 2,304,705 km (0.095 R)
• M12: 2,401,943 km (0.108 R)
• M13: 2,701,887 km (0.118 R)
• M14: 2,830,541 km (0.072 R)
• M15: 3,040,876 km (0.098 R)
• M16: 3,311,050 km (0.082 R)
• M17: 3,449,129 km (0.097 R)
• M18: 3,645,850 km (0.095 R)
• M19: 3,904,205 km (0.085 R)
• M20: 4,408,649 km (0.116 R)
• M21: 4,871,206 km (0.11 R)
• M22: 5,028,882 km (0.116 R)
• M23: 5,220,367 km (0.077 R)
• M24: 5,317,157 km (0.112 R)
• M25: 6,593,077 km (0.095 R)
• M26: 6,697,646 km (0.079 R)
• M27: 6,838,119 km (0.098 R)
• M28: 7,265,520 km (0.043 R)
• M29: 7,482,437 km (0.103 R)
• M30: 7,628,145 km (0.085 R)
• M31: 7,996,904 km (0.117 R)
• M32: 8,146,053 km (0.07 R)
• M33: 8,485,042 km (0.104 R)
• M34: 8,867,264 km (0.098 R)
• M35: 9,333,262 km (0.042 R)
• M36: 9,450,995 km (0.118 R)
• M37: 10,087,534 km (0.082 R)
• M38: 10,779,125 km (0.113 R)
• M39: 11,823,767 km (0.111 R)
• M40: 12,207,934 km (0.085 R)
• M41: 12,988,237 km (0.109 R)
• M42: 13,384,671 km (0.094 R)
• M43: 14,597,311 km (0.098 R)
• M44: 16,032,853 km (0.105 R)
• M45: 18,048,684 km (0.111 R)
• M46: 19,839,520 km (0.067 R)
• M47: 20,704,645 km (0.059 R)
• M48: 21,271,172 km (0.064 R)
• M49: 21,582,186 km (0.052 R)
• M50: 21,842,636 km (0.097 R)
• M51: 22,209,001 km (0.093 R)
• M52: 23,427,027 km (0.112 R)
• M53: 23,748,363 km (0.092 R)
• M54: 24,287,214 km (0.08 R)
• M55: 25,102,971 km (0.102 R)
• M56: 25,321,983 km (0.1 R)
• M57: 26,817,213 km (0.086 R)
• M58: 27,041,162 km (0.03 R)
• M59: 28,056,632 km (0.092 R)
• M60: 29,199,560 km (0.082 R)
• M61: 29,430,090 km (0.084 R)
• M62: 30,008,734 km (0.079 R)
• M63: 30,299,553 km (0.063 R)
• M64: 30,766,597 km (0.067 R)
• M65: 30,883,882 km (0.092 R)
• M66: 31,353,919 km (0.103 R)
• M67: 31,708,166 km (0.04 R)
• M68: 32,420,551 km (0.098 R)
• M69: 33,679,717 km (0.032 R)
• M70: 33,981,904 km (0.068 R)
• M71: 35,444,971 km (0.064 R)
• M72: 35,875,664 km (0.098 R)
• M73: 36,741,985 km (0.087 R)
• M74: 37,365,060 km (0.111 R)
• M75: 38,748,092 km (0.107 R)
• M76: 39,764,610 km (0.029 R)
• M77: 41,305,468 km (0.117 R)
• M78: 41,499,497 km (0.11 R)
• M79: 42,018,302 km (0.114 R)
• M80: 42,474,127 km (0.115 R)
• M81: 43,653,556 km (0.091 R)
• M82: 43,851,175 km (0.088 R)
• M83: 43,982,971 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.3

Radius: 12.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.6 AU - 12.22 AU

Year: 10964 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,400,006 km

• M1: 169,494 km (0.116 R)
• M2: 330,761 km (0.076 R)
• M3: 584,180 km (0.11 R)
• M4: 736,321 km (0.118 R)
• M5: 1,000,062 km (0.104 R)
• M6: 1,100,592 km (0.044 R)
• M7: 1,205,011 km (0.075 R)
• M8: 1,294,620 km (0.06 R)
• M9: 1,597,556 km (0.063 R)
• M10: 1,676,843 km (0.076 R)
• M11: 1,944,473 km (0.108 R)
• M12: 2,181,735 km (0.092 R)
• M13: 2,360,505 km (0.091 R)
• M14: 2,901,600 km (0.085 R)
• M15: 3,049,104 km (0.048 R)
• M16: 3,326,159 km (0.08 R)
• M17: 3,480,843 km (0.08 R)
• M18: 3,905,103 km (0.077 R)
• M19: 4,374,092 km (0.116 R)
• M20: 4,458,765 km (0.098 R)
• M21: 4,658,328 km (0.075 R)
• M22: 5,037,110 km (0.102 R)
• M23: 5,275,270 km (0.118 R)
• M24: 5,425,915 km (0.091 R)
• M25: 5,639,391 km (0.105 R)
• M26: 5,793,626 km (0.085 R)
• M27: 6,043,305 km (0.034 R)
• M28: 7,210,169 km (0.116 R)
• M29: 7,344,208 km (0.083 R)
• M30: 7,478,996 km (0.068 R)
• M31: 7,750,965 km (0.09 R)
• M32: 7,888,296 km (0.119 R)
• M33: 8,693,282 km (0.067 R)
• M34: 9,051,419 km (0.112 R)
• M35: 9,451,145 km (0.086 R)
• M36: 9,671,502 km (0.106 R)
• M37: 10,042,804 km (0.114 R)
• M38: 10,267,799 km (0.056 R)
• M39: 10,570,436 km (0.03 R)
• M40: 11,107,044 km (0.097 R)
• M41: 11,731,315 km (0.088 R)
• M42: 12,167,094 km (0.071 R)
• M43: 12,769,973 km (0.114 R)
• M44: 13,013,818 km (0.103 R)
• M45: 13,177,179 km (0.041 R)
• M46: 13,547,583 km (0.094 R)
• M47: 14,594,020 km (0.041 R)
• M48: 15,363,552 km (0.119 R)
• M49: 15,666,487 km (0.099 R)
• M50: 17,479,763 km (0.114 R)
• M51: 17,660,328 km (0.063 R)
• M52: 17,886,669 km (0.116 R)
• M53: 18,987,111 km (0.108 R)
• M54: 19,219,138 km (0.08 R)
• M55: 19,498,736 km (0.103 R)
• M56: 19,592,235 km (0.117 R)
• M57: 20,109,245 km (0.065 R)
• M58: 20,251,064 km (0.092 R)
• M59: 20,535,749 km (0.104 R)
• M60: 20,678,465 km (0.096 R)
• M61: 20,917,223 km (0.098 R)
• M62: 21,687,353 km (0.075 R)
• M63: 23,007,853 km (0.111 R)
• M64: 23,652,919 km (0.059 R)
• M65: 24,707,584 km (0.071 R)
• M66: 25,317,196 km (0.114 R)
• M67: 25,880,282 km (0.083 R)
• M68: 26,551,079 km (0.064 R)
• M69: 27,280,069 km (0.038 R)
• M70: 27,804,709 km (0.053 R)
• M71: 30,531,878 km (0.108 R)
• M72: 32,785,421 km (0.102 R)
• M73: 33,455,170 km (0.093 R)
• M74: 33,847,865 km (0.086 R)
• M75: 34,129,408 km (0.083 R)
• M76: 34,921,678 km (0.095 R)
• M77: 35,092,220 km (0.066 R)
• M78: 35,263,060 km (0.089 R)
• M79: 36,236,344 km (0.096 R)
• M80: 36,524,320 km (0.099 R)
• M81: 37,160,560 km (0.117 R)
• M82: 39,386,277 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.2

Radius: 3.4

Gravity: 30.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.99 AU - 16.31 AU

Year: 17725 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,400,006 km

• M1: 47,273 km (0.088 R)
• M2: 145,858 km (0.115 R)
• M3: 189,840 km (0.08 R)
• M4: 335,099 km (0.087 R)
• M5: 380,128 km (0.072 R)
• M6: 544,835 km (0.098 R)
• M7: 598,242 km (0.064 R)
• M8: 789,129 km (0.102 R)
• M9: 891,304 km (0.105 R)
• M10: 997,818 km (0.102 R)
• M11: 1,199,775 km (0.051 R)
• M12: 1,692,550 km (0.068 R)
• M13: 1,905,278 km (0.078 R)
• M14: 1,932,505 km (0.109 R)
• M15: 1,959,732 km (0.118 R)
• M16: 2,532,991 km (0.086 R)
• M17: 3,283,673 km (0.043 R)
• M18: 3,382,109 km (0.065 R)
• M19: 3,415,020 km (0.097 R)
• M20: 4,310,363 km (0.071 R)
• M21: 4,418,074 km (0.055 R)
• M22: 5,582,394 km (0.099 R)
• M23: 7,087,050 km (0.072 R)
• M24: 7,214,208 km (0.058 R)
• M25: 7,686,937 km (0.087 R)
• M26: 7,730,470 km (0.101 R)
• M27: 8,125,408 km (0.087 R)
• M28: 8,169,689 km (0.095 R)
• M29: 8,707,494 km (0.107 R)
• M30: 9,026,436 km (0.086 R)
• M31: 9,488,694 km (0.114 R)
• M32: 10,969,713 km (0.076 R)
• M33: 11,215,352 km (0.09 R)
• M34: 11,462,638 km (0.087 R)
• M35: 11,661,902 km (0.067 R)
• M36: 11,711,868 km (0.111 R)
• M37: 11,862,214 km (0.106 R)
• M38: 12,164,850 km (0.113 R)
• M39: 12,266,277 km (0.11 R)
• M40: 12,368,004 km (0.058 R)
• M41: 12,521,192 km (0.086 R)
• M42: 12,726,291 km (0.102 R)
• M43: 13,191,839 km (0.115 R)
• M44: 13,505,397 km (0.097 R)
• M45: 13,663,073 km (0.104 R)
• M46: 14,946,174 km (0.112 R)
• M47: 15,602,011 km (0.12 R)
• M48: 16,211,472 km (0.117 R)
• M49: 16,267,272 km (0.115 R)
• M50: 16,772,165 km (0.071 R)
• M51: 16,998,208 km (0.091 R)
• M52: 17,453,434 km (0.104 R)
• M53: 17,854,955 km (0.054 R)
• M54: 18,201,573 km (0.04 R)
• M55: 18,317,661 km (0.099 R)
• M56: 18,784,257 km (0.06 R)
• M57: 21,664,764 km (0.044 R)
• M58: 22,157,988 km (0.093 R)
• M59: 22,281,855 km (0.03 R)
• M60: 24,423,049 km (0.095 R)
• M61: 25,000,796 km (0.107 R)
• M62: 25,129,750 km (0.086 R)
• M63: 25,323,628 km (0.036 R)
• M64: 26,694,693 km (0.073 R)
• M65: 28,358,072 km (0.106 R)
• M66: 29,440,113 km (0.098 R)
• M67: 30,260,508 km (0.11 R)
• M68: 31,227,060 km (0.032 R)
• M69: 34,473,483 km (0.083 R)
• M70: 35,627,481 km (0.116 R)
• M71: 36,282,271 km (0.066 R)
• M72: 36,867,498 km (0.108 R)
• M73: 37,308,512 km (0.049 R)
• M74: 37,751,322 km (0.119 R)
• M75: 38,567,528 km (0.055 R)
• M76: 39,090,073 km (0.102 R)
• M77: 39,464,666 km (0.119 R)
• M78: 40,747,169 km (0.11 R)
• M79: 41,051,002 km (0.11 R)
• M80: 41,660,763 km (0.11 R)
• M81: 42,658,132 km (0.045 R)
• M82: 43,275,672 km (0.094 R)
• M83: 44,207,667 km (0.093 R)
• M84: 47,441,374 km (0.074 R)
• M85: 47,920,985 km (0.068 R)
• M86: 48,562,910 km (0.083 R)
• M87: 49,531,107 km (0.103 R)
• M88: 51,486,650 km (0.118 R)
• M89: 55,725,057 km (0.091 R)
• M90: 55,977,878 km (0.117 R)
• M91: 56,062,251 km (0.088 R)
• M92: 56,230,997 km (0.103 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 17,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit