🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.5 AU - 0.8 AU

Year: 196 Days

Day: 14.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.98 AU - 1.62 AU

Year: 555 Days

Day: 47.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.52 AU - 2.66 AU

Year: 1562 Days

Day: 45.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,946,273 km

• M1: 121,473 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.4

Radius: 9.9

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.49 AU - 6.79 AU

Year: 6412 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,946,273 km

• M1: 124,316 km (0.084 R)
• M2: 319,242 km (0.118 R)
• M3: 477,666 km (0.1 R)
• M4: 774,468 km (0.039 R)
• M5: 936,333 km (0.084 R)
• M6: 1,109,567 km (0.107 R)
• M7: 1,807,591 km (0.034 R)
• M8: 1,885,831 km (0.088 R)
• M9: 2,025,854 km (0.069 R)
• M10: 2,210,907 km (0.115 R)
• M11: 2,575,627 km (0.108 R)
• M12: 2,913,419 km (0.12 R)
• M13: 3,289,208 km (0.092 R)
• M14: 3,458,703 km (0.115 R)
• M15: 4,112,894 km (0.08 R)
• M16: 4,561,389 km (0.118 R)
• M17: 4,750,630 km (0.099 R)
• M18: 4,859,986 km (0.053 R)
• M19: 5,590,772 km (0.11 R)
• M20: 5,851,820 km (0.114 R)
• M21: 6,206,068 km (0.109 R)
• M22: 6,689,418 km (0.084 R)
• M23: 6,904,690 km (0.093 R)
• M24: 7,028,706 km (0.11 R)
• M25: 7,184,887 km (0.102 R)
• M26: 8,408,597 km (0.116 R)
• M27: 8,641,072 km (0.086 R)
• M28: 9,010,579 km (0.091 R)
• M29: 9,248,589 km (0.037 R)
• M30: 9,419,729 km (0.104 R)
• M31: 9,591,916 km (0.116 R)
• M32: 10,150,216 km (0.105 R)
• M33: 10,256,131 km (0.053 R)
• M34: 10,362,345 km (0.113 R)
• M35: 11,408,034 km (0.067 R)
• M36: 11,665,492 km (0.039 R)
• M37: 12,790,468 km (0.115 R)
• M38: 13,327,226 km (0.114 R)
• M39: 13,676,237 km (0.07 R)
• M40: 13,754,327 km (0.091 R)
• M41: 13,910,657 km (0.106 R)
• M42: 14,028,241 km (0.07 R)
• M43: 14,225,112 km (0.065 R)
• M44: 15,344,553 km (0.108 R)
• M45: 16,161,208 km (0.07 R)
• M46: 16,326,364 km (0.067 R)
• M47: 16,616,583 km (0.069 R)
• M48: 16,783,086 km (0.084 R)
• M49: 18,522,610 km (0.097 R)
• M50: 18,652,162 km (0.101 R)
• M51: 19,260,576 km (0.071 R)
• M52: 19,655,066 km (0.119 R)
• M53: 19,743,179 km (0.099 R)
• M54: 20,229,821 km (0.055 R)
• M55: 20,630,893 km (0.048 R)
• M56: 21,034,657 km (0.091 R)
• M57: 21,305,130 km (0.038 R)
• M58: 21,622,278 km (0.093 R)
• M59: 21,758,711 km (0.062 R)
• M60: 22,215,583 km (0.059 R)
• M61: 22,537,069 km (0.048 R)
• M62: 24,262,680 km (0.076 R)
• M63: 25,165,055 km (0.079 R)
• M64: 25,404,411 km (0.069 R)
• M65: 25,548,474 km (0.112 R)
• M66: 27,542,913 km (0.038 R)
• M67: 27,938,001 km (0.102 R)
• M68: 28,833,643 km (0.114 R)
• M69: 29,234,715 km (0.044 R)
• M70: 29,486,189 km (0.11 R)
• M71: 29,637,582 km (0.117 R)
• M72: 29,789,125 km (0.087 R)
• M73: 29,940,967 km (0.041 R)
• M74: 30,093,108 km (0.059 R)
• M75: 30,806,241 km (0.081 R)
• M76: 31,011,040 km (0.053 R)
• M77: 31,524,909 km (0.086 R)
• M78: 31,627,982 km (0.113 R)
• M79: 31,886,337 km (0.108 R)
• M80: 33,608,658 km (0.092 R)
• M81: 34,986,903 km (0.098 R)
• M82: 35,093,716 km (0.105 R)
• M83: 35,254,085 km (0.065 R)
• M84: 35,682,982 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 12.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.05 AU - 11.49 AU

Year: 12333 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,946,273 km

• M1: 157,227 km (0.102 R)
• M2: 311,164 km (0.087 R)
• M3: 485,445 km (0.101 R)
• M4: 563,236 km (0.078 R)
• M5: 663,467 km (0.075 R)
• M6: 752,477 km (0.082 R)
• M7: 884,871 km (0.093 R)
• M8: 984,653 km (0.115 R)
• M9: 1,263,354 km (0.117 R)
• M10: 2,358,111 km (0.072 R)
• M11: 2,825,156 km (0.059 R)
• M12: 3,131,831 km (0.115 R)
• M13: 3,645,102 km (0.066 R)
• M14: 4,499,605 km (0.109 R)
• M15: 5,004,797 km (0.083 R)
• M16: 5,414,396 km (0.116 R)
• M17: 6,029,692 km (0.073 R)
• M18: 6,187,069 km (0.119 R)
• M19: 6,425,677 km (0.105 R)
• M20: 6,748,510 km (0.117 R)
• M21: 7,201,193 km (0.043 R)
• M22: 7,663,899 km (0.088 R)
• M23: 7,791,805 km (0.12 R)
• M24: 7,963,394 km (0.094 R)
• M25: 9,517,865 km (0.101 R)
• M26: 9,932,551 km (0.087 R)
• M27: 10,165,475 km (0.097 R)
• M28: 11,019,230 km (0.029 R)
• M29: 11,994,608 km (0.075 R)
• M30: 12,946,798 km (0.083 R)
• M31: 13,406,363 km (0.075 R)
• M32: 13,509,286 km (0.062 R)
• M33: 13,767,492 km (0.097 R)
• M34: 14,027,493 km (0.045 R)
• M35: 14,236,631 km (0.088 R)
• M36: 14,710,856 km (0.105 R)
• M37: 15,136,911 km (0.071 R)
• M38: 15,244,023 km (0.103 R)
• M39: 15,621,010 km (0.105 R)
• M40: 15,892,231 km (0.112 R)
• M41: 16,219,700 km (0.095 R)
• M42: 17,777,164 km (0.075 R)
• M43: 18,287,891 km (0.049 R)
• M44: 18,402,034 km (0.044 R)
• M45: 19,034,235 km (0.119 R)
• M46: 21,633,348 km (0.031 R)
• M47: 23,159,097 km (0.102 R)
• M48: 24,341,818 km (0.047 R)
• M49: 24,908,943 km (0.096 R)
• M50: 25,863,826 km (0.107 R)
• M51: 27,025,454 km (0.11 R)
• M52: 27,678,149 km (0.1 R)
• M53: 28,932,527 km (0.092 R)
• M54: 30,205,456 km (0.029 R)
• M55: 33,083,569 km (0.098 R)
• M56: 33,431,983 km (0.066 R)
• M57: 33,571,707 km (0.106 R)
• M58: 34,343,632 km (0.091 R)
• M59: 34,555,313 km (0.073 R)
• M60: 35,976,642 km (0.078 R)
• M61: 36,263,122 km (0.116 R)
• M62: 36,406,736 km (0.065 R)
• M63: 36,982,987 km (0.076 R)
• M64: 38,802,845 km (0.12 R)
• M65: 40,651,875 km (0.075 R)
• M66: 41,174,720 km (0.085 R)
• M67: 41,324,467 km (0.093 R)
• M68: 42,151,594 km (0.114 R)
• M69: 42,908,260 km (0.068 R)
• M70: 43,060,102 km (0.078 R)
• M71: 43,212,243 km (0.096 R)
• M72: 44,742,629 km (0.116 R)
• M73: 45,205,185 km (0.082 R)
• M74: 45,669,238 km (0.086 R)
• M75: 46,057,295 km (0.117 R)
• M76: 47,698,832 km (0.116 R)
• M77: 48,962,485 km (0.041 R)
• M78: 49,598,426 km (0.054 R)
• M79: 49,757,748 km (0.076 R)
• M80: 50,717,867 km (0.076 R)
• M81: 51,039,203 km (0.118 R)
• M82: 51,119,687 km (0.119 R)
• M83: 51,361,287 km (0.086 R)
• M84: 51,522,554 km (0.119 R)
• M85: 53,552,747 km (0.114 R)
• M86: 53,634,427 km (0.101 R)
• M87: 55,113,052 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 14.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.78 AU - 11.74 AU

Year: 14159 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,946,273 km

• M1: 188,344 km (0.111 R)
• M2: 299,046 km (0.103 R)
• M3: 522,994 km (0.111 R)
• M4: 684,859 km (0.073 R)
• M5: 849,267 km (0.102 R)
• M6: 1,085,033 km (0.1 R)
• M7: 1,302,249 km (0.063 R)
• M8: 1,448,556 km (0.072 R)
• M9: 1,827,637 km (0.077 R)
• M10: 2,041,263 km (0.079 R)
• M11: 2,546,305 km (0.072 R)
• M12: 2,950,668 km (0.07 R)
• M13: 3,522,132 km (0.069 R)
• M14: 4,128,153 km (0.055 R)
• M15: 4,701,711 km (0.096 R)
• M16: 5,064,786 km (0.08 R)
• M17: 5,609,322 km (0.049 R)
• M18: 5,783,304 km (0.109 R)
• M19: 6,352,524 km (0.117 R)
• M20: 6,902,595 km (0.088 R)
• M21: 7,202,240 km (0.103 R)
• M22: 7,429,778 km (0.115 R)
• M23: 8,403,810 km (0.028 R)
• M24: 8,563,431 km (0.041 R)
• M25: 8,683,857 km (0.086 R)
• M26: 8,885,665 km (0.089 R)
• M27: 9,089,118 km (0.073 R)
• M28: 9,960,675 km (0.084 R)
• M29: 12,503,988 km (0.082 R)
• M30: 12,823,978 km (0.099 R)
• M31: 13,007,984 km (0.061 R)
• M32: 13,239,412 km (0.1 R)
• M33: 14,752,145 km (0.118 R)
• M34: 15,236,094 km (0.08 R)
• M35: 15,578,075 km (0.088 R)
• M36: 15,676,211 km (0.078 R)
• M37: 15,922,449 km (0.073 R)
• M38: 17,071,959 km (0.037 R)
• M39: 17,887,417 km (0.102 R)
• M40: 18,041,653 km (0.12 R)
• M41: 18,403,530 km (0.096 R)
• M42: 19,344,800 km (0.057 R)
• M43: 19,450,416 km (0.085 R)
• M44: 20,087,852 km (0.079 R)
• M45: 21,056,947 km (0.064 R)
• M46: 21,383,370 km (0.094 R)
• M47: 21,601,933 km (0.069 R)
• M48: 22,761,466 km (0.097 R)
• M49: 23,040,466 km (0.089 R)
• M50: 23,658,454 km (0.08 R)
• M51: 24,168,134 km (0.108 R)
• M52: 24,624,258 km (0.112 R)
• M53: 24,853,442 km (0.116 R)
• M54: 25,140,820 km (0.081 R)
• M55: 26,535,670 km (0.091 R)
• M56: 26,829,481 km (0.047 R)
• M57: 28,314,539 km (0.116 R)
• M58: 28,916,072 km (0.084 R)
• M59: 29,157,822 km (0.081 R)
• M60: 29,278,996 km (0.065 R)
• M61: 29,826,225 km (0.102 R)
• M62: 32,173,864 km (0.087 R)
• M63: 33,116,929 km (0.095 R)
• M64: 34,068,970 km (0.111 R)
• M65: 36,065,055 km (0.026 R)
• M66: 37,900,321 km (0.057 R)
• M67: 38,032,566 km (0.045 R)
• M68: 38,762,753 km (0.071 R)
• M69: 40,102,252 km (0.102 R)
• M70: 40,981,140 km (0.105 R)
• M71: 41,729,578 km (0.079 R)
• M72: 42,002,893 km (0.032 R)
• M73: 42,139,775 km (0.047 R)
• M74: 42,757,615 km (0.111 R)
• M75: 43,586,088 km (0.115 R)
• M76: 43,724,765 km (0.082 R)
• M77: 45,048,706 km (0.075 R)
• M78: 45,329,052 km (0.097 R)
• M79: 45,821,080 km (0.113 R)
• M80: 46,032,611 km (0.045 R)
• M81: 46,952,638 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.6

Radius: 3.1

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.33 AU - 23.53 AU

Year: 32095 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,946,273 km

• M1: 75,397 km (0.088 R)
• M2: 101,427 km (0.066 R)
• M3: 1,009,786 km (0.097 R)
• M4: 1,080,994 km (0.062 R)
• M5: 1,435,392 km (0.111 R)
• M6: 2,364,993 km (0.114 R)
• M7: 2,719,240 km (0.094 R)
• M8: 4,254,863 km (0.08 R)
• M9: 5,207,502 km (0.097 R)
• M10: 5,455,535 km (0.114 R)
• M11: 6,006,205 km (0.059 R)
• M12: 6,977,544 km (0.099 R)
• M13: 8,282,486 km (0.087 R)
• M14: 8,668,897 km (0.075 R)
• M15: 8,913,340 km (0.07 R)
• M16: 8,962,558 km (0.036 R)
• M17: 9,309,176 km (0.096 R)
• M18: 9,359,142 km (0.12 R)
• M19: 9,964,714 km (0.071 R)
• M20: 10,220,676 km (0.088 R)
• M21: 11,532,949 km (0.116 R)
• M22: 14,484,664 km (0.076 R)
• M23: 14,658,347 km (0.11 R)
• M24: 15,007,808 km (0.079 R)
• M25: 15,774,347 km (0.112 R)
• M26: 16,614,040 km (0.094 R)
• M27: 18,024,748 km (0.096 R)
• M28: 18,524,256 km (0.109 R)
• M29: 19,664,939 km (0.076 R)
• M30: 20,050,154 km (0.102 R)
• M31: 20,373,136 km (0.076 R)
• M32: 20,828,063 km (0.115 R)
• M33: 22,413,351 km (0.072 R)
• M34: 23,288,050 km (0.118 R)
• M35: 23,491,503 km (0.116 R)
• M36: 23,559,570 km (0.1 R)
• M37: 24,379,965 km (0.108 R)
• M38: 25,070,808 km (0.11 R)
• M39: 26,330,422 km (0.059 R)
• M40: 27,110,276 km (0.087 R)
• M41: 29,495,015 km (0.112 R)
• M42: 30,230,738 km (0.1 R)
• M43: 31,345,691 km (0.095 R)
• M44: 33,845,471 km (0.093 R)
• M45: 34,615,601 km (0.073 R)
• M46: 35,235,834 km (0.058 R)
• M47: 36,172,915 km (0.098 R)
• M48: 36,565,908 km (0.072 R)
• M49: 39,355,460 km (0.093 R)
• M50: 39,436,243 km (0.058 R)
• M51: 43,041,402 km (0.118 R)
• M52: 43,124,429 km (0.045 R)
• M53: 43,207,755 km (0.058 R)
• M54: 43,541,059 km (0.099 R)
• M55: 43,791,635 km (0.104 R)
• M56: 45,220,594 km (0.057 R)
• M57: 46,323,579 km (0.098 R)
• M58: 48,556,028 km (0.043 R)
• M59: 48,642,496 km (0.098 R)
• M60: 51,351,264 km (0.058 R)
• M61: 52,235,537 km (0.088 R)
• M62: 52,946,426 km (0.078 R)
• M63: 53,839,675 km (0.079 R)
• M64: 55,279,106 km (0.09 R)
• M65: 55,459,970 km (0.095 R)
• M66: 55,550,327 km (0.096 R)
• M67: 57,187,526 km (0.099 R)
• M68: 57,920,107 km (0.068 R)
• M69: 58,011,960 km (0.093 R)
• M70: 58,840,433 km (0.109 R)
• M71: 59,858,147 km (0.085 R)
• M72: 60,043,798 km (0.085 R)
• M73: 60,788,496 km (0.055 R)
• M74: 61,629,835 km (0.118 R)
• M75: 62,380,966 km (0.118 R)
• M76: 62,569,160 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit