🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 21.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 161 Days

Day: 26.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.68 AU

Year: 201 Days

Day: 32.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,162,717 km

• M1: 120,426 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.81 AU - 1.13 AU

Year: 358 Days

Day: 43.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.98 AU - 0.98 AU

Year: 364 Days

Day: 26.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.65 AU - 4.53 AU

Year: 3100 Days

Day: 44 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,162,717 km

• M1: 2,175,153 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.8

Radius: 14

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.68 AU - 5.64 AU

Year: 4392 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 70,162,717 km

• M1: 189,092 km (0.082 R)
• M2: 407,804 km (0.112 R)
• M3: 520,451 km (0.116 R)
• M4: 738,415 km (0.115 R)
• M5: 885,320 km (0.092 R)
• M6: 978,669 km (0.118 R)
• M7: 1,176,438 km (0.071 R)
• M8: 1,376,300 km (0.102 R)
• M9: 1,499,270 km (0.1 R)
• M10: 1,691,204 km (0.113 R)
• M11: 1,891,515 km (0.103 R)
• M12: 2,199,986 km (0.077 R)
• M13: 2,316,224 km (0.025 R)
• M14: 2,419,746 km (0.053 R)
• M15: 2,833,982 km (0.115 R)
• M16: 3,625,804 km (0.083 R)
• M17: 3,887,001 km (0.058 R)
• M18: 3,993,216 km (0.12 R)
• M19: 4,428,097 km (0.076 R)
• M20: 4,745,394 km (0.097 R)
• M21: 5,621,140 km (0.12 R)
• M22: 5,883,684 km (0.101 R)
• M23: 7,059,823 km (0.099 R)
• M24: 7,365,302 km (0.114 R)
• M25: 7,541,677 km (0.083 R)
• M26: 7,921,357 km (0.118 R)
• M27: 8,376,134 km (0.104 R)
• M28: 8,769,427 km (0.098 R)
• M29: 8,909,750 km (0.075 R)
• M30: 9,097,944 km (0.112 R)
• M31: 9,502,307 km (0.077 R)
• M32: 9,646,370 km (0.11 R)
• M33: 9,742,861 km (0.09 R)
• M34: 9,912,505 km (0.037 R)
• M35: 10,083,196 km (0.055 R)
• M36: 10,476,788 km (0.087 R)
• M37: 11,076,974 km (0.116 R)
• M38: 11,203,385 km (0.08 R)
• M39: 11,894,377 km (0.111 R)
• M40: 12,049,809 km (0.077 R)
• M41: 12,284,379 km (0.117 R)
• M42: 12,546,624 km (0.084 R)
• M43: 12,996,913 km (0.104 R)
• M44: 13,210,539 km (0.066 R)
• M45: 13,858,747 km (0.103 R)
• M46: 14,186,665 km (0.112 R)
• M47: 14,572,628 km (0.086 R)
• M48: 14,766,806 km (0.093 R)
• M49: 15,326,601 km (0.106 R)
• M50: 15,637,465 km (0.119 R)
• M51: 16,380,668 km (0.106 R)
• M52: 16,611,647 km (0.115 R)
• M53: 16,785,479 km (0.088 R)
• M54: 17,018,403 km (0.099 R)
• M55: 17,399,130 km (0.064 R)
• M56: 17,516,863 km (0.033 R)
• M57: 17,960,571 km (0.089 R)
• M58: 18,228,650 km (0.109 R)
• M59: 18,378,098 km (0.032 R)
• M60: 18,738,629 km (0.118 R)
• M61: 19,619,462 km (0.101 R)
• M62: 19,834,134 km (0.099 R)
• M63: 19,957,104 km (0.031 R)
• M64: 20,451,675 km (0.117 R)
• M65: 20,606,957 km (0.084 R)
• M66: 20,731,572 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.9

Radius: 9.7

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.54 AU - 9.24 AU

Year: 8305 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,162,717 km

• M1: 676,482 km (0.116 R)
• M2: 1,761,216 km (0.116 R)
• M3: 2,118,007 km (0.082 R)
• M4: 2,217,040 km (0.103 R)
• M5: 2,343,151 km (0.085 R)
• M6: 2,708,769 km (0.098 R)
• M7: 3,348,300 km (0.114 R)
• M8: 4,599,237 km (0.104 R)
• M9: 5,257,318 km (0.113 R)
• M10: 5,494,580 km (0.052 R)
• M11: 5,597,354 km (0.12 R)
• M12: 6,334,871 km (0.11 R)
• M13: 6,406,678 km (0.098 R)
• M14: 6,843,504 km (0.119 R)
• M15: 7,102,757 km (0.11 R)
• M16: 7,289,904 km (0.119 R)
• M17: 7,403,000 km (0.109 R)
• M18: 7,516,695 km (0.09 R)
• M19: 7,707,432 km (0.034 R)
• M20: 8,685,353 km (0.12 R)
• M21: 8,805,331 km (0.108 R)
• M22: 8,925,757 km (0.057 R)
• M23: 9,006,390 km (0.11 R)
• M24: 9,536,715 km (0.077 R)
• M25: 9,743,309 km (0.092 R)
• M26: 10,287,546 km (0.076 R)
• M27: 10,884,591 km (0.116 R)
• M28: 11,143,994 km (0.089 R)
• M29: 11,361,659 km (0.043 R)
• M30: 11,493,006 km (0.104 R)
• M31: 12,336,289 km (0.096 R)
• M32: 12,426,198 km (0.043 R)
• M33: 12,516,405 km (0.117 R)
• M34: 12,606,762 km (0.107 R)
• M35: 12,697,269 km (0.115 R)
• M36: 12,924,807 km (0.058 R)
• M37: 13,016,062 km (0.047 R)
• M38: 13,291,472 km (0.056 R)
• M39: 13,894,650 km (0.105 R)
• M40: 14,364,687 km (0.077 R)
• M41: 14,459,382 km (0.057 R)
• M42: 15,079,615 km (0.058 R)
• M43: 15,175,806 km (0.119 R)
• M44: 15,757,293 km (0.054 R)
• M45: 17,142,270 km (0.087 R)
• M46: 19,448,770 km (0.118 R)
• M47: 19,553,489 km (0.083 R)
• M48: 20,611,445 km (0.1 R)
• M49: 20,825,220 km (0.087 R)
• M50: 21,363,025 km (0.109 R)
• M51: 21,959,920 km (0.048 R)
• M52: 22,178,333 km (0.052 R)
• M53: 23,003,665 km (0.115 R)
• M54: 23,170,017 km (0.066 R)
• M55: 23,615,370 km (0.1 R)
• M56: 24,514,603 km (0.072 R)
• M57: 24,854,789 km (0.086 R)
• M58: 25,367,760 km (0.066 R)
• M59: 25,482,352 km (0.116 R)
• M60: 25,769,280 km (0.11 R)
• M61: 25,884,471 km (0.098 R)
• M62: 29,236,061 km (0.098 R)
• M63: 29,717,318 km (0.036 R)
• M64: 30,140,530 km (0.073 R)
• M65: 30,809,681 km (0.059 R)
• M66: 31,545,254 km (0.063 R)
• M67: 31,976,994 km (0.106 R)
• M68: 32,971,072 km (0.095 R)
• M69: 34,101,583 km (0.107 R)
• M70: 35,308,688 km (0.044 R)
• M71: 35,500,622 km (0.066 R)
• M72: 36,014,042 km (0.068 R)
• M73: 37,503,588 km (0.093 R)
• M74: 38,420,174 km (0.063 R)
• M75: 38,617,494 km (0.093 R)
• M76: 38,815,262 km (0.103 R)
• M77: 39,609,327 km (0.095 R)
• M78: 39,675,749 km (0.043 R)
• M79: 39,742,320 km (0.088 R)
• M80: 40,208,467 km (0.112 R)
• M81: 40,676,559 km (0.091 R)
• M82: 40,810,748 km (0.096 R)
• M83: 41,820,833 km (0.1 R)
• M84: 42,227,290 km (0.06 R)
• M85: 42,907,512 km (0.103 R)
• M86: 43,659,989 km (0.09 R)
• M87: 43,797,170 km (0.059 R)
• M88: 46,292,612 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.6

Radius: 4.5

Gravity: 28.62 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.85 AU - 14.79 AU

Year: 19253 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,162,717 km

• M1: 58,194 km (0.101 R)
• M2: 97,089 km (0.05 R)
• M3: 126,111 km (0.107 R)
• M4: 159,920 km (0.09 R)
• M5: 681,119 km (0.105 R)
• M6: 863,479 km (0.093 R)
• M7: 1,672,205 km (0.115 R)
• M8: 2,012,241 km (0.114 R)
• M9: 2,206,718 km (0.107 R)
• M10: 2,239,779 km (0.097 R)
• M11: 2,272,990 km (0.055 R)
• M12: 2,373,370 km (0.095 R)
• M13: 2,648,630 km (0.102 R)
• M14: 2,861,658 km (0.081 R)
• M15: 3,572,098 km (0.084 R)
• M16: 3,728,428 km (0.058 R)
• M17: 3,926,795 km (0.1 R)
• M18: 4,458,914 km (0.086 R)
• M19: 4,627,212 km (0.082 R)
• M20: 4,754,819 km (0.079 R)
• M21: 5,908,069 km (0.029 R)
• M22: 8,247,331 km (0.091 R)
• M23: 8,714,375 km (0.05 R)
• M24: 9,296,760 km (0.083 R)
• M25: 9,946,314 km (0.075 R)
• M26: 10,111,021 km (0.109 R)
• M27: 13,045,234 km (0.113 R)
• M28: 15,834,336 km (0.086 R)
• M29: 16,543,131 km (0.07 R)
• M30: 18,663,382 km (0.097 R)
• M31: 19,686,182 km (0.025 R)
• M32: 20,797,246 km (0.115 R)
• M33: 20,937,419 km (0.06 R)
• M34: 22,214,237 km (0.115 R)
• M35: 22,573,421 km (0.089 R)
• M36: 22,862,145 km (0.111 R)
• M37: 24,397,618 km (0.111 R)
• M38: 26,648,318 km (0.079 R)
• M39: 27,336,318 km (0.1 R)
• M40: 28,107,645 km (0.09 R)
• M41: 29,356,637 km (0.114 R)
• M42: 29,592,852 km (0.093 R)
• M43: 30,225,801 km (0.1 R)
• M44: 30,305,237 km (0.115 R)
• M45: 30,783,203 km (0.096 R)
• M46: 30,943,123 km (0.054 R)
• M47: 31,263,711 km (0.102 R)
• M48: 31,504,863 km (0.096 R)
• M49: 31,989,111 km (0.086 R)
• M50: 32,475,903 km (0.065 R)
• M51: 35,363,291 km (0.093 R)
• M52: 35,950,612 km (0.109 R)
• M53: 36,034,836 km (0.092 R)
• M54: 36,372,029 km (0.094 R)
• M55: 36,456,552 km (0.097 R)
• M56: 36,795,242 km (0.107 R)
• M57: 39,194,493 km (0.107 R)
• M58: 39,541,410 km (0.094 R)
• M59: 39,628,177 km (0.118 R)
• M60: 40,412,967 km (0.096 R)
• M61: 41,202,844 km (0.117 R)
• M62: 42,976,327 km (0.066 R)
• M63: 43,872,268 km (0.03 R)
• M64: 44,593,480 km (0.062 R)
• M65: 45,136,969 km (0.067 R)
• M66: 45,500,641 km (0.081 R)
• M67: 45,773,956 km (0.084 R)
• M68: 46,413,787 km (0.119 R)
• M69: 46,872,603 km (0.074 R)
• M70: 47,056,459 km (0.082 R)
• M71: 48,629,780 km (0.044 R)
• M72: 49,750,717 km (0.085 R)
• M73: 50,408,499 km (0.114 R)
• M74: 52,208,460 km (0.105 R)
• M75: 52,303,754 km (0.107 R)
• M76: 53,740,342 km (0.102 R)
• M77: 53,932,875 km (0.103 R)
• M78: 56,652,265 km (0.064 R)
• M79: 56,946,374 km (0.069 R)
• M80: 58,127,449 km (0.059 R)
• M81: 58,721,054 km (0.106 R)
• M82: 59,515,568 km (0.092 R)
• M83: 60,113,810 km (0.098 R)
• M84: 63,643,123 km (0.046 R)
• M85: 64,050,777 km (0.092 R)
• M86: 65,176,052 km (0.093 R)
• M87: 65,484,224 km (0.114 R)
• M88: 66,101,764 km (0.045 R)
• M89: 66,204,837 km (0.086 R)
• M90: 66,928,143 km (0.095 R)
• M91: 67,031,664 km (0.039 R)
• M92: 68,800,061 km (0.114 R)
• M93: 69,218,336 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit