🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.56 AU - 0.88 AU

Year: 224 Days

Day: 22.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.83 AU - 1.37 AU

Year: 424 Days

Day: 16.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.54 AU - 2.06 AU

Year: 887 Days

Day: 18.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,600,665 km

• M1: 1,243,458 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.8 AU - 3.24 AU

Year: 1927 Days

Day: 19.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,600,665 km

• M1: 142,716 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.28 AU - 5.22 AU

Year: 3216 Days

Day: 42.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.48 AU - 5.8 AU

Year: 3669 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,600,665 km

• M1: 1,083,687 km (0.101 R)

Asteroid Belt

Center: 6.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 10.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.05 AU - 10.97 AU

Year: 9928 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,600,665 km

• M1: 137,780 km (0.12 R)
• M2: 281,543 km (0.109 R)
• M3: 361,129 km (0.073 R)
• M4: 550,969 km (0.087 R)
• M5: 731,234 km (0.045 R)
• M6: 821,442 km (0.096 R)
• M7: 964,308 km (0.091 R)
• M8: 1,276,070 km (0.114 R)
• M9: 1,540,409 km (0.061 R)
• M10: 1,639,144 km (0.076 R)
• M11: 1,991,297 km (0.098 R)
• M12: 2,077,615 km (0.111 R)
• M13: 2,598,814 km (0.087 R)
• M14: 2,693,659 km (0.116 R)
• M15: 2,960,392 km (0.09 R)
• M16: 3,651,235 km (0.119 R)
• M17: 3,811,455 km (0.107 R)
• M18: 3,892,537 km (0.104 R)
• M19: 4,001,444 km (0.111 R)
• M20: 4,278,200 km (0.1 R)
• M21: 4,763,196 km (0.093 R)
• M22: 5,326,133 km (0.103 R)
• M23: 5,878,748 km (0.089 R)
• M24: 6,385,436 km (0.117 R)
• M25: 6,611,627 km (0.115 R)
• M26: 7,105,001 km (0.045 R)
• M27: 7,339,421 km (0.044 R)
• M28: 7,919,262 km (0.08 R)
• M29: 8,407,999 km (0.095 R)
• M30: 11,579,025 km (0.088 R)
• M31: 11,697,058 km (0.111 R)
• M32: 12,093,492 km (0.11 R)
• M33: 12,173,377 km (0.077 R)
• M34: 13,103,876 km (0.086 R)
• M35: 13,889,714 km (0.104 R)
• M36: 13,973,339 km (0.081 R)
• M37: 14,521,017 km (0.072 R)
• M38: 15,637,316 km (0.116 R)
• M39: 15,898,813 km (0.096 R)
• M40: 16,073,992 km (0.115 R)
• M41: 17,228,140 km (0.102 R)
• M42: 17,498,313 km (0.078 R)
• M43: 17,997,222 km (0.119 R)
• M44: 18,962,577 km (0.109 R)
• M45: 19,381,451 km (0.069 R)
• M46: 20,086,506 km (0.103 R)
• M47: 20,561,180 km (0.117 R)
• M48: 20,895,681 km (0.067 R)
• M49: 21,183,806 km (0.057 R)
• M50: 21,521,598 km (0.029 R)
• M51: 21,666,858 km (0.091 R)
• M52: 22,104,881 km (0.089 R)
• M53: 22,496,528 km (0.047 R)
• M54: 22,594,814 km (0.075 R)
• M55: 23,785,613 km (0.054 R)
• M56: 23,885,694 km (0.09 R)
• M57: 24,641,312 km (0.076 R)
• M58: 25,149,347 km (0.072 R)
• M59: 25,455,873 km (0.087 R)
• M60: 26,021,054 km (0.06 R)
• M61: 27,059,263 km (0.064 R)
• M62: 28,748,223 km (0.03 R)
• M63: 28,908,442 km (0.08 R)
• M64: 30,199,921 km (0.104 R)
• M65: 30,689,106 km (0.119 R)
• M66: 30,907,219 km (0.076 R)
• M67: 31,016,575 km (0.057 R)
• M68: 31,455,196 km (0.084 R)
• M69: 32,449,424 km (0.104 R)
• M70: 33,062,177 km (0.042 R)
• M71: 33,453,973 km (0.103 R)
• M72: 34,073,009 km (0.101 R)
• M73: 34,582,091 km (0.115 R)
• M74: 35,493,591 km (0.082 R)
• M75: 35,952,407 km (0.062 R)
• M76: 36,182,489 km (0.07 R)
• M77: 36,413,019 km (0.051 R)
• M78: 36,875,726 km (0.078 R)
• M79: 38,040,794 km (0.118 R)
• M80: 38,451,440 km (0.115 R)
• M81: 38,569,024 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 11.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.45 AU - 11.71 AU

Year: 13539 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,600,665 km

• M1: 146,905 km (0.12 R)
• M2: 247,734 km (0.099 R)
• M3: 692,189 km (0.086 R)
• M4: 909,405 km (0.115 R)
• M5: 1,228,049 km (0.117 R)
• M6: 1,369,569 km (0.109 R)
• M7: 1,516,773 km (0.109 R)
• M8: 1,603,240 km (0.116 R)
• M9: 2,182,783 km (0.035 R)
• M10: 2,877,365 km (0.114 R)
• M11: 3,151,429 km (0.05 R)
• M12: 3,754,458 km (0.069 R)
• M13: 3,963,446 km (0.044 R)
• M14: 4,145,656 km (0.101 R)
• M15: 4,237,958 km (0.083 R)
• M16: 4,487,188 km (0.11 R)
• M17: 4,805,532 km (0.085 R)
• M18: 5,131,357 km (0.119 R)
• M19: 6,186,770 km (0.033 R)
• M20: 6,292,386 km (0.095 R)
• M21: 6,434,204 km (0.105 R)
• M22: 6,613,123 km (0.036 R)
• M23: 6,939,097 km (0.039 R)
• M24: 7,233,506 km (0.117 R)
• M25: 7,344,807 km (0.105 R)
• M26: 7,569,503 km (0.115 R)
• M27: 7,796,293 km (0.096 R)
• M28: 8,373,292 km (0.074 R)
• M29: 8,884,618 km (0.091 R)
• M30: 9,204,308 km (0.082 R)
• M31: 9,406,116 km (0.091 R)
• M32: 9,731,940 km (0.11 R)
• M33: 10,186,119 km (0.056 R)
• M34: 10,311,183 km (0.084 R)
• M35: 10,859,010 km (0.049 R)
• M36: 11,503,029 km (0.074 R)
• M37: 12,828,017 km (0.112 R)
• M38: 13,417,134 km (0.09 R)
• M39: 13,692,095 km (0.105 R)
• M40: 14,200,877 km (0.07 R)
• M41: 14,952,158 km (0.076 R)
• M42: 15,571,942 km (0.088 R)
• M43: 15,909,285 km (0.119 R)
• M44: 16,542,084 km (0.097 R)
• M45: 17,083,927 km (0.059 R)
• M46: 17,232,777 km (0.096 R)
• M47: 17,332,110 km (0.085 R)
• M48: 19,000,426 km (0.116 R)
• M49: 20,140,810 km (0.059 R)
• M50: 20,666,497 km (0.118 R)
• M51: 20,931,136 km (0.097 R)
• M52: 21,785,190 km (0.07 R)
• M53: 22,000,611 km (0.062 R)
• M54: 22,108,471 km (0.11 R)
• M55: 22,324,939 km (0.034 R)
• M56: 22,542,006 km (0.04 R)
• M57: 23,252,296 km (0.111 R)
• M58: 24,751,267 km (0.031 R)
• M59: 24,919,714 km (0.046 R)
• M60: 25,032,212 km (0.065 R)
• M61: 25,144,859 km (0.116 R)
• M62: 25,257,805 km (0.117 R)
• M63: 26,109,616 km (0.102 R)
• M64: 28,839,328 km (0.113 R)
• M65: 29,789,125 km (0.057 R)
• M66: 30,628,668 km (0.069 R)
• M67: 30,749,244 km (0.099 R)
• M68: 30,930,407 km (0.029 R)
• M69: 31,051,282 km (0.12 R)
• M70: 31,293,631 km (0.115 R)
• M71: 31,658,500 km (0.054 R)
• M72: 32,699,701 km (0.105 R)
• M73: 33,193,524 km (0.089 R)
• M74: 34,689,951 km (0.053 R)
• M75: 35,004,406 km (0.085 R)
• M76: 37,425,498 km (0.117 R)
• M77: 38,461,014 km (0.115 R)
• M78: 39,637,302 km (0.079 R)
• M79: 39,966,118 km (0.059 R)
• M80: 40,494,049 km (0.057 R)
• M81: 40,626,443 km (0.072 R)
• M82: 41,958,014 km (0.084 R)
• M83: 43,506,950 km (0.092 R)
• M84: 44,869,039 km (0.054 R)
• M85: 46,175,926 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.9

Radius: 7.5

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.13 AU - 17.63 AU

Year: 22142 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,600,665 km

• M1: 96,042 km (0.108 R)
• M2: 208,240 km (0.049 R)
• M3: 570,865 km (0.087 R)
• M4: 1,013,526 km (0.106 R)
• M5: 1,284,148 km (0.064 R)
• M6: 1,543,401 km (0.089 R)
• M7: 1,926,671 km (0.072 R)
• M8: 2,377,709 km (0.093 R)
• M9: 3,822,226 km (0.087 R)
• M10: 4,530,572 km (0.054 R)
• M11: 4,677,177 km (0.109 R)
• M12: 5,330,322 km (0.096 R)
• M13: 6,065,296 km (0.078 R)
• M14: 6,226,862 km (0.077 R)
• M15: 6,943,735 km (0.085 R)
• M16: 7,056,382 km (0.078 R)
• M17: 7,169,628 km (0.056 R)
• M18: 7,686,488 km (0.096 R)
• M19: 10,125,831 km (0.079 R)
• M20: 11,295,238 km (0.045 R)
• M21: 12,712,827 km (0.088 R)
• M22: 14,185,618 km (0.093 R)
• M23: 14,616,161 km (0.118 R)
• M24: 16,531,462 km (0.098 R)
• M25: 16,833,201 km (0.065 R)
• M26: 17,060,590 km (0.094 R)
• M27: 19,548,851 km (0.052 R)
• M28: 20,510,766 km (0.118 R)
• M29: 20,672,631 km (0.064 R)
• M30: 21,242,449 km (0.098 R)
• M31: 21,982,510 km (0.102 R)
• M32: 22,480,670 km (0.1 R)
• M33: 23,403,390 km (0.108 R)
• M34: 23,997,144 km (0.117 R)
• M35: 25,026,377 km (0.101 R)
• M36: 25,633,446 km (0.086 R)
• M37: 25,982,457 km (0.033 R)
• M38: 26,069,972 km (0.114 R)
• M39: 27,483,522 km (0.098 R)
• M40: 30,200,220 km (0.092 R)
• M41: 30,753,732 km (0.111 R)
• M42: 30,846,333 km (0.034 R)
• M43: 31,497,084 km (0.05 R)
• M44: 32,906,595 km (0.077 R)
• M45: 34,144,667 km (0.107 R)
• M46: 37,751,322 km (0.059 R)
• M47: 37,850,356 km (0.108 R)
• M48: 38,347,469 km (0.107 R)
• M49: 39,147,070 km (0.113 R)
• M50: 40,053,334 km (0.089 R)
• M51: 40,357,018 km (0.066 R)
• M52: 40,559,872 km (0.116 R)
• M53: 40,864,753 km (0.082 R)
• M54: 41,681,557 km (0.114 R)
• M55: 43,227,502 km (0.094 R)
• M56: 44,268,553 km (0.067 R)
• M57: 44,582,409 km (0.106 R)
• M58: 45,212,516 km (0.102 R)
• M59: 47,869,224 km (0.057 R)
• M60: 48,946,030 km (0.119 R)
• M61: 50,139,821 km (0.066 R)
• M62: 50,904,415 km (0.1 R)
• M63: 52,003,361 km (0.07 R)
• M64: 53,554,991 km (0.065 R)
• M65: 54,112,991 km (0.07 R)
• M66: 54,672,636 km (0.116 R)
• M67: 55,347,023 km (0.068 R)
• M68: 55,685,115 km (0.106 R)
• M69: 58,529,868 km (0.032 R)
• M70: 60,027,642 km (0.118 R)
• M71: 60,955,747 km (0.119 R)
• M72: 62,239,446 km (0.081 R)
• M73: 63,178,622 km (0.098 R)
• M74: 63,768,037 km (0.119 R)
• M75: 64,714,842 km (0.098 R)
• M76: 67,462,805 km (0.085 R)
• M77: 68,548,437 km (0.057 R)
• M78: 71,104,018 km (0.038 R)
• M79: 71,839,740 km (0.098 R)
• M80: 73,442,831 km (0.103 R)
• M81: 74,186,631 km (0.117 R)
• M82: 74,808,360 km (0.113 R)
• M83: 75,057,590 km (0.09 R)
• M84: 76,057,053 km (0.075 R)
• M85: 77,061,005 km (0.062 R)
• M86: 77,690,662 km (0.105 R)
• M87: 77,816,773 km (0.085 R)
• M88: 79,462,799 km (0.1 R)
• M89: 79,589,957 km (0.056 R)
• M90: 80,992,437 km (0.119 R)
• M91: 81,376,305 km (0.072 R)
• M92: 84,080,586 km (0.085 R)
• M93: 84,469,391 km (0.108 R)
• M94: 84,599,092 km (0.07 R)
• M95: 85,769,396 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit