🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.53 AU - 0.77 AU

Year: 189 Days

Day: 39.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,716,496 km

• M1: 44,730 km (0.117 R)
• M2: 475,272 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.74 AU - 1.22 AU

Year: 349 Days

Day: 47.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.43 AU - 1.73 AU

Year: 715 Days

Day: 35.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 161.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.88 AU - 1.92 AU

Year: 943 Days

Day: 38.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,716,496 km

• M1: 506,239 km (0.091 R)
• M2: 1,067,082 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 8.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.37 AU - 6.77 AU

Year: 4731 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,716,496 km

• M1: 115,789 km (0.056 R)
• M2: 175,179 km (0.099 R)
• M3: 239,805 km (0.089 R)
• M4: 310,116 km (0.115 R)
• M5: 415,583 km (0.094 R)
• M6: 614,398 km (0.116 R)
• M7: 753,076 km (0.073 R)
• M8: 832,363 km (0.094 R)
• M9: 1,339,948 km (0.053 R)
• M10: 1,480,121 km (0.118 R)
• M11: 1,566,738 km (0.102 R)
• M12: 1,914,404 km (0.104 R)
• M13: 2,154,209 km (0.068 R)
• M14: 2,236,339 km (0.025 R)
• M15: 2,575,327 km (0.116 R)
• M16: 3,040,427 km (0.119 R)
• M17: 4,108,257 km (0.098 R)
• M18: 4,523,092 km (0.102 R)
• M19: 4,607,764 km (0.1 R)
• M20: 5,038,755 km (0.047 R)
• M21: 5,482,612 km (0.11 R)
• M22: 5,755,030 km (0.046 R)
• M23: 6,008,598 km (0.106 R)
• M24: 6,078,461 km (0.034 R)
• M25: 6,195,446 km (0.116 R)
• M26: 6,265,907 km (0.07 R)
• M27: 6,360,453 km (0.11 R)
• M28: 6,574,677 km (0.115 R)
• M29: 6,839,914 km (0.12 R)
• M30: 7,706,983 km (0.032 R)
• M31: 7,859,124 km (0.076 R)
• M32: 8,192,129 km (0.066 R)
• M33: 8,373,292 km (0.083 R)
• M34: 9,111,558 km (0.103 R)
• M35: 9,218,670 km (0.063 R)
• M36: 9,488,544 km (0.101 R)
• M37: 9,651,606 km (0.081 R)
• M38: 9,760,812 km (0.084 R)
• M39: 9,870,468 km (0.09 R)
• M40: 9,953,046 km (0.063 R)
• M41: 10,063,449 km (0.085 R)
• M42: 10,425,027 km (0.089 R)
• M43: 10,481,126 km (0.1 R)
• M44: 10,706,121 km (0.057 R)
• M45: 11,189,622 km (0.088 R)
• M46: 11,535,342 km (0.111 R)
• M47: 12,266,726 km (0.059 R)
• M48: 12,503,839 km (0.066 R)
• M49: 12,563,379 km (0.051 R)
• M50: 12,682,758 km (0.074 R)
• M51: 13,133,795 km (0.065 R)
• M52: 13,254,970 km (0.059 R)
• M53: 13,498,365 km (0.045 R)
• M54: 13,835,559 km (0.065 R)
• M55: 13,989,645 km (0.111 R)
• M56: 14,737,634 km (0.099 R)
• M57: 15,148,131 km (0.083 R)
• M58: 15,498,489 km (0.1 R)
• M59: 16,402,359 km (0.049 R)
• M60: 16,467,584 km (0.105 R)
• M61: 16,630,945 km (0.064 R)
• M62: 16,959,462 km (0.072 R)
• M63: 17,456,127 km (0.056 R)
• M64: 17,856,899 km (0.086 R)
• M65: 17,957,579 km (0.082 R)
• M66: 18,633,612 km (0.111 R)
• M67: 18,906,478 km (0.075 R)
• M68: 19,767,264 km (0.107 R)
• M69: 19,906,241 km (0.104 R)
• M70: 20,289,959 km (0.12 R)
• M71: 20,359,971 km (0.028 R)
• M72: 20,535,300 km (0.099 R)
• M73: 20,887,752 km (0.102 R)
• M74: 22,679,336 km (0.068 R)
• M75: 23,373,022 km (0.117 R)
• M76: 24,370,840 km (0.05 R)
• M77: 24,594,339 km (0.091 R)
• M78: 24,968,633 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 13.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.08 AU - 7.54 AU

Year: 6396 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,716,496 km

• M1: 620,532 km (0.101 R)
• M2: 771,775 km (0.047 R)
• M3: 1,016,518 km (0.118 R)
• M4: 1,287,290 km (0.035 R)
• M5: 1,506,151 km (0.107 R)
• M6: 1,757,625 km (0.07 R)
• M7: 2,171,413 km (0.1 R)
• M8: 2,502,174 km (0.1 R)
• M9: 2,849,241 km (0.112 R)
• M10: 3,016,641 km (0.098 R)
• M11: 3,138,264 km (0.098 R)
• M12: 3,692,973 km (0.091 R)
• M13: 3,849,752 km (0.105 R)
• M14: 4,779,502 km (0.113 R)
• M15: 5,094,855 km (0.073 R)
• M16: 5,417,238 km (0.073 R)
• M17: 5,776,423 km (0.117 R)
• M18: 6,486,863 km (0.05 R)
• M19: 6,708,567 km (0.097 R)
• M20: 7,127,142 km (0.098 R)
• M21: 7,356,026 km (0.114 R)
• M22: 7,487,972 km (0.035 R)
• M23: 7,787,616 km (0.114 R)
• M24: 8,023,532 km (0.069 R)
• M25: 8,159,367 km (0.117 R)
• M26: 8,990,682 km (0.097 R)
• M27: 9,131,753 km (0.118 R)
• M28: 9,559,753 km (0.117 R)
• M29: 9,921,480 km (0.095 R)
• M30: 10,140,641 km (0.112 R)
• M31: 10,398,548 km (0.059 R)
• M32: 10,583,900 km (0.109 R)
• M33: 11,489,565 km (0.098 R)
• M34: 11,642,903 km (0.09 R)
• M35: 12,380,570 km (0.117 R)
• M36: 12,814,703 km (0.104 R)
• M37: 12,933,933 km (0.066 R)
• M38: 13,414,740 km (0.058 R)
• M39: 13,535,765 km (0.091 R)
• M40: 15,101,307 km (0.075 R)
• M41: 15,353,678 km (0.08 R)
• M42: 15,692,368 km (0.114 R)
• M43: 15,820,124 km (0.108 R)
• M44: 15,990,816 km (0.039 R)
• M45: 16,593,396 km (0.091 R)
• M46: 16,984,594 km (0.096 R)
• M47: 17,159,474 km (0.063 R)
• M48: 17,334,952 km (0.033 R)
• M49: 18,042,850 km (0.059 R)
• M50: 18,310,779 km (0.117 R)
• M51: 18,535,176 km (0.046 R)
• M52: 19,122,497 km (0.113 R)
• M53: 19,853,881 km (0.118 R)
• M54: 20,130,488 km (0.108 R)
• M55: 20,547,866 km (0.089 R)
• M56: 21,108,858 km (0.115 R)
• M57: 21,438,272 km (0.06 R)
• M58: 21,769,632 km (0.061 R)
• M59: 22,485,158 km (0.112 R)
• M60: 22,677,242 km (0.076 R)
• M61: 22,918,244 km (0.112 R)
• M62: 23,014,884 km (0.053 R)
• M63: 24,776,848 km (0.086 R)
• M64: 25,025,031 km (0.091 R)
• M65: 25,824,781 km (0.093 R)
• M66: 26,278,362 km (0.054 R)
• M67: 26,938,089 km (0.09 R)
• M68: 28,689,281 km (0.096 R)
• M69: 30,158,931 km (0.106 R)
• M70: 30,477,125 km (0.063 R)
• M71: 30,689,854 km (0.102 R)
• M72: 30,796,367 km (0.114 R)
• M73: 30,956,437 km (0.103 R)
• M74: 31,922,390 km (0.103 R)
• M75: 32,680,702 km (0.025 R)
• M76: 33,554,503 km (0.065 R)
• M77: 35,046,443 km (0.029 R)
• M78: 35,828,540 km (0.077 R)
• M79: 36,955,910 km (0.075 R)
• M80: 37,580,780 km (0.117 R)
• M81: 38,438,724 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.7

Radius: 5.2

Gravity: 22.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.78 AU - 21.08 AU

Year: 25070 Days

Day: 16.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,716,496 km

• M1: 103,971 km (0.111 R)
• M2: 149,299 km (0.11 R)
• M3: 286,330 km (0.054 R)
• M4: 419,622 km (0.091 R)
• M5: 1,666,221 km (0.081 R)
• M6: 2,199,537 km (0.067 R)
• M7: 2,350,332 km (0.057 R)
• M8: 2,504,268 km (0.081 R)
• M9: 2,582,658 km (0.09 R)
• M10: 3,671,880 km (0.12 R)
• M11: 3,761,040 km (0.118 R)
• M12: 3,941,306 km (0.119 R)
• M13: 4,078,337 km (0.075 R)
• M14: 4,884,520 km (0.083 R)
• M15: 5,280,506 km (0.025 R)
• M16: 5,482,313 km (0.055 R)
• M17: 5,841,797 km (0.103 R)
• M18: 6,050,635 km (0.082 R)
• M19: 6,637,358 km (0.066 R)
• M20: 6,691,662 km (0.062 R)
• M21: 7,297,983 km (0.098 R)
• M22: 9,039,152 km (0.045 R)
• M23: 9,220,016 km (0.108 R)
• M24: 9,831,572 km (0.073 R)
• M25: 11,222,683 km (0.114 R)
• M26: 11,612,684 km (0.106 R)
• M27: 11,678,059 km (0.09 R)
• M28: 12,205,840 km (0.101 R)
• M29: 12,539,742 km (0.118 R)
• M30: 12,944,255 km (0.036 R)
• M31: 13,353,106 km (0.11 R)
• M32: 15,316,578 km (0.12 R)
• M33: 16,921,165 km (0.069 R)
• M34: 18,578,560 km (0.11 R)
• M35: 19,193,856 km (0.042 R)
• M36: 19,348,839 km (0.037 R)
• M37: 20,129,441 km (0.059 R)
• M38: 20,682,055 km (0.115 R)
• M39: 21,802,094 km (0.114 R)
• M40: 21,963,660 km (0.09 R)
• M41: 25,363,272 km (0.051 R)
• M42: 26,131,158 km (0.092 R)
• M43: 27,080,057 km (0.103 R)
• M44: 27,515,088 km (0.113 R)
• M45: 28,656,968 km (0.096 R)
• M46: 28,922,654 km (0.091 R)
• M47: 30,173,292 km (0.109 R)
• M48: 32,082,311 km (0.108 R)
• M49: 33,376,482 km (0.081 R)
• M50: 33,562,731 km (0.107 R)
• M51: 33,655,931 km (0.114 R)
• M52: 36,206,574 km (0.069 R)
• M53: 37,359,974 km (0.055 R)
• M54: 39,801,411 km (0.069 R)
• M55: 39,998,880 km (0.066 R)
• M56: 40,394,866 km (0.108 R)
• M57: 41,590,901 km (0.104 R)
• M58: 44,631,029 km (0.12 R)
• M59: 45,763,634 km (0.075 R)
• M60: 46,281,542 km (0.109 R)
• M61: 47,218,773 km (0.09 R)
• M62: 48,056,970 km (0.092 R)
• M63: 49,535,894 km (0.104 R)
• M64: 50,174,228 km (0.092 R)
• M65: 50,280,742 km (0.106 R)
• M66: 50,815,255 km (0.108 R)
• M67: 53,951,724 km (0.04 R)
• M68: 56,261,665 km (0.109 R)
• M69: 58,379,372 km (0.113 R)
• M70: 59,730,241 km (0.066 R)
• M71: 59,843,337 km (0.105 R)
• M72: 60,523,110 km (0.12 R)
• M73: 60,863,894 km (0.043 R)
• M74: 62,004,577 km (0.09 R)
• M75: 62,577,537 km (0.109 R)
• M76: 63,959,822 km (0.09 R)
• M77: 64,075,461 km (0.107 R)
• M78: 66,637,324 km (0.108 R)
• M79: 68,521,360 km (0.088 R)
• M80: 68,758,173 km (0.082 R)
• M81: 71,020,692 km (0.069 R)
• M82: 71,620,130 km (0.105 R)
• M83: 72,221,214 km (0.098 R)
• M84: 72,582,792 km (0.087 R)
• M85: 75,251,918 km (0.118 R)
• M86: 78,571,494 km (0.097 R)
• M87: 79,439,760 km (0.046 R)
• M88: 80,311,318 km (0.041 R)
• M89: 81,311,379 km (0.084 R)
• M90: 81,436,593 km (0.076 R)
• M91: 82,189,669 km (0.099 R)
• M92: 82,315,480 km (0.068 R)
• M93: 82,819,027 km (0.118 R)
• M94: 83,449,881 km (0.083 R)
• M95: 83,829,261 km (0.097 R)
• M96: 84,716,526 km (0.06 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit