🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 322 Days

Day: 26.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,295,397 km

• M1: 664,364 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.02 AU - 2.46 AU

Year: 1225 Days

Day: 34.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 67.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,295,397 km

• M1: 32,912 km (0.045 R)
• M2: 114,742 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.23 AU - 4.28 AU

Year: 2652 Days

Day: 31.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.22 AU - 5.02 AU

Year: 3054 Days

Day: 39.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,295,397 km

• M1: 2,107,984 km (0.077 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 13.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.09 AU - 5.69 AU

Year: 3950 Days

Day: 14.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 58,295,397 km

• M1: 185,202 km (0.105 R)
• M2: 317,746 km (0.1 R)
• M3: 478,414 km (0.112 R)
• M4: 592,408 km (0.059 R)
• M5: 739,761 km (0.102 R)
• M6: 913,295 km (0.099 R)
• M7: 1,592,619 km (0.058 R)
• M8: 2,370,378 km (0.088 R)
• M9: 2,510,551 km (0.097 R)
• M10: 2,966,975 km (0.081 R)
• M11: 3,099,668 km (0.069 R)
• M12: 3,195,560 km (0.115 R)
• M13: 3,589,601 km (0.102 R)
• M14: 3,792,456 km (0.042 R)
• M15: 4,083,124 km (0.053 R)
• M16: 4,231,226 km (0.116 R)
• M17: 4,708,294 km (0.099 R)
• M18: 4,797,005 km (0.083 R)
• M19: 5,248,641 km (0.094 R)
• M20: 5,573,119 km (0.091 R)
• M21: 5,666,917 km (0.108 R)
• M22: 5,975,837 km (0.056 R)
• M23: 6,961,088 km (0.067 R)
• M24: 7,343,460 km (0.082 R)
• M25: 8,182,555 km (0.075 R)
• M26: 8,289,517 km (0.083 R)
• M27: 8,397,078 km (0.029 R)
• M28: 8,505,088 km (0.086 R)
• M29: 8,640,623 km (0.086 R)
• M30: 8,777,057 km (0.043 R)
• M31: 8,914,088 km (0.058 R)
• M32: 9,162,570 km (0.111 R)
• M33: 9,441,570 km (0.117 R)
• M34: 9,922,079 km (0.116 R)
• M35: 10,237,281 km (0.119 R)
• M36: 10,410,665 km (0.112 R)
• M37: 10,555,925 km (0.119 R)
• M38: 10,819,068 km (0.111 R)
• M39: 11,262,326 km (0.093 R)
• M40: 11,411,475 km (0.066 R)
• M41: 11,621,361 km (0.085 R)
• M42: 12,258,648 km (0.093 R)
• M43: 12,597,188 km (0.118 R)
• M44: 13,032,368 km (0.102 R)
• M45: 13,126,166 km (0.109 R)
• M46: 13,314,659 km (0.089 R)
• M47: 13,535,765 km (0.067 R)
• M48: 13,694,339 km (0.12 R)
• M49: 14,174,099 km (0.113 R)
• M50: 14,691,708 km (0.107 R)
• M51: 15,018,579 km (0.071 R)
• M52: 15,480,088 km (0.051 R)
• M53: 15,845,855 km (0.097 R)
• M54: 16,080,275 km (0.115 R)
• M55: 16,315,742 km (0.109 R)
• M56: 16,552,406 km (0.083 R)
• M57: 17,406,909 km (0.099 R)
• M58: 17,648,659 km (0.087 R)
• M59: 18,521,563 km (0.103 R)
• M60: 18,768,399 km (0.077 R)
• M61: 19,265,663 km (0.075 R)
• M62: 19,983,284 km (0.115 R)
• M63: 20,091,742 km (0.063 R)
• M64: 20,491,019 km (0.057 R)
• M65: 22,188,655 km (0.119 R)
• M66: 22,526,148 km (0.104 R)
• M67: 23,893,024 km (0.065 R)
• M68: 24,393,130 km (0.09 R)
• M69: 25,286,528 km (0.101 R)
• M70: 26,269,835 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 8.8

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.47 AU - 10.35 AU

Year: 8908 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,295,397 km

• M1: 211,531 km (0.032 R)
• M2: 422,614 km (0.116 R)
• M3: 926,160 km (0.112 R)
• M4: 1,138,589 km (0.113 R)
• M5: 1,269,936 km (0.098 R)
• M6: 1,366,876 km (0.105 R)
• M7: 1,527,245 km (0.117 R)
• M8: 2,022,713 km (0.072 R)
• M9: 2,113,668 km (0.049 R)
• M10: 2,252,944 km (0.115 R)
• M11: 2,891,278 km (0.092 R)
• M12: 2,968,471 km (0.116 R)
• M13: 3,124,800 km (0.101 R)
• M14: 3,230,716 km (0.036 R)
• M15: 3,947,289 km (0.079 R)
• M16: 4,148,499 km (0.107 R)
• M17: 4,323,678 km (0.104 R)
• M18: 4,382,619 km (0.109 R)
• M19: 4,681,366 km (0.112 R)
• M20: 4,925,061 km (0.092 R)
• M21: 5,488,895 km (0.111 R)
• M22: 5,908,817 km (0.116 R)
• M23: 6,238,830 km (0.118 R)
• M24: 6,779,476 km (0.048 R)
• M25: 6,951,514 km (0.096 R)
• M26: 7,020,778 km (0.11 R)
• M27: 7,977,755 km (0.074 R)
• M28: 8,862,477 km (0.118 R)
• M29: 9,050,671 km (0.105 R)
• M30: 9,278,359 km (0.104 R)
• M31: 9,546,289 km (0.117 R)
• M32: 10,286,499 km (0.096 R)
• M33: 10,803,509 km (0.117 R)
• M34: 11,126,042 km (0.119 R)
• M35: 12,912,690 km (0.1 R)
• M36: 13,340,839 km (0.071 R)
• M37: 13,599,942 km (0.094 R)
• M38: 13,860,841 km (0.108 R)
• M39: 14,786,702 km (0.084 R)
• M40: 16,052,151 km (0.069 R)
• M41: 16,189,781 km (0.115 R)
• M42: 16,327,710 km (0.087 R)
• M43: 16,697,815 km (0.111 R)
• M44: 17,070,463 km (0.104 R)
• M45: 17,211,085 km (0.079 R)
• M46: 17,446,104 km (0.107 R)
• M47: 17,682,169 km (0.109 R)
• M48: 19,608,690 km (0.12 R)
• M49: 19,804,963 km (0.062 R)
• M50: 20,546,819 km (0.039 R)
• M51: 20,996,360 km (0.043 R)
• M52: 21,197,270 km (0.118 R)
• M53: 21,803,590 km (0.069 R)
• M54: 22,210,945 km (0.102 R)
• M55: 22,929,913 km (0.119 R)
• M56: 23,448,269 km (0.12 R)
• M57: 23,813,288 km (0.075 R)
• M58: 25,026,078 km (0.113 R)
• M59: 25,345,619 km (0.114 R)
• M60: 25,559,544 km (0.12 R)
• M61: 25,720,362 km (0.047 R)
• M62: 26,637,846 km (0.12 R)
• M63: 27,896,263 km (0.038 R)
• M64: 27,951,315 km (0.12 R)
• M65: 28,393,825 km (0.108 R)
• M66: 29,397,926 km (0.081 R)
• M67: 30,073,810 km (0.111 R)
• M68: 30,811,776 km (0.062 R)
• M69: 31,211,651 km (0.086 R)
• M70: 31,326,243 km (0.12 R)
• M71: 31,498,280 km (0.115 R)
• M72: 32,189,871 km (0.109 R)
• M73: 32,537,537 km (0.086 R)
• M74: 32,653,625 km (0.109 R)
• M75: 34,058,349 km (0.116 R)
• M76: 34,353,505 km (0.095 R)
• M77: 34,530,929 km (0.063 R)
• M78: 35,422,981 km (0.06 R)
• M79: 37,655,430 km (0.043 R)
• M80: 38,389,207 km (0.055 R)
• M81: 38,450,542 km (0.051 R)
• M82: 39,065,988 km (0.102 R)
• M83: 39,251,190 km (0.045 R)
• M84: 40,368,985 km (0.107 R)
• M85: 40,806,410 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 13.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.46 AU - 9.88 AU

Year: 10983 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,295,397 km

• M1: 166,652 km (0.113 R)
• M2: 311,762 km (0.043 R)
• M3: 758,611 km (0.113 R)
• M4: 894,595 km (0.045 R)
• M5: 1,300,155 km (0.076 R)
• M6: 1,429,258 km (0.082 R)
• M7: 1,641,238 km (0.094 R)
• M8: 1,741,170 km (0.11 R)
• M9: 2,075,072 km (0.114 R)
• M10: 2,205,821 km (0.081 R)
• M11: 2,384,440 km (0.093 R)
• M12: 2,708,918 km (0.103 R)
• M13: 2,900,852 km (0.118 R)
• M14: 3,374,928 km (0.113 R)
• M15: 3,686,989 km (0.044 R)
• M16: 3,793,204 km (0.059 R)
• M17: 4,339,535 km (0.111 R)
• M18: 4,823,634 km (0.086 R)
• M19: 5,628,021 km (0.088 R)
• M20: 6,092,972 km (0.068 R)
• M21: 6,187,518 km (0.111 R)
• M22: 6,377,956 km (0.043 R)
• M23: 6,570,488 km (0.061 R)
• M24: 6,830,040 km (0.065 R)
• M25: 7,192,666 km (0.058 R)
• M26: 7,426,637 km (0.096 R)
• M27: 7,868,100 km (0.117 R)
• M28: 8,213,521 km (0.103 R)
• M29: 8,493,419 km (0.106 R)
• M30: 8,599,185 km (0.083 R)
• M31: 9,062,639 km (0.119 R)
• M32: 9,607,624 km (0.06 R)
• M33: 9,828,730 km (0.081 R)
• M34: 10,920,645 km (0.113 R)
• M35: 11,189,921 km (0.028 R)
• M36: 12,489,328 km (0.106 R)
• M37: 12,811,412 km (0.099 R)
• M38: 12,933,035 km (0.07 R)
• M39: 13,177,179 km (0.079 R)
• M40: 13,464,108 km (0.036 R)
• M41: 13,587,675 km (0.082 R)
• M42: 14,716,840 km (0.12 R)
• M43: 14,929,269 km (0.094 R)
• M44: 15,185,530 km (0.1 R)
• M45: 15,314,334 km (0.085 R)
• M46: 16,312,900 km (0.088 R)
• M47: 17,109,060 km (0.1 R)
• M48: 18,099,547 km (0.084 R)
• M49: 18,923,682 km (0.077 R)
• M50: 19,853,732 km (0.115 R)
• M51: 22,048,931 km (0.093 R)
• M52: 22,928,716 km (0.052 R)
• M53: 23,323,505 km (0.104 R)
• M54: 23,521,722 km (0.071 R)
• M55: 24,119,665 km (0.065 R)
• M56: 24,270,011 km (0.117 R)
• M57: 24,975,514 km (0.1 R)
• M58: 25,381,672 km (0.108 R)
• M59: 25,534,561 km (0.075 R)
• M60: 26,097,648 km (0.093 R)
• M61: 26,872,266 km (0.11 R)
• M62: 27,236,237 km (0.057 R)
• M63: 27,340,656 km (0.084 R)
• M64: 27,759,231 km (0.089 R)
• M65: 30,207,251 km (0.082 R)
• M66: 30,423,420 km (0.113 R)
• M67: 32,170,872 km (0.054 R)
• M68: 32,391,529 km (0.106 R)
• M69: 32,723,637 km (0.074 R)
• M70: 33,168,092 km (0.087 R)
• M71: 34,062,986 km (0.095 R)
• M72: 35,591,278 km (0.072 R)
• M73: 36,622,456 km (0.108 R)
• M74: 36,795,391 km (0.104 R)
• M75: 36,910,731 km (0.087 R)
• M76: 37,547,420 km (0.089 R)
• M77: 37,663,508 km (0.075 R)
• M78: 38,714,283 km (0.11 R)
• M79: 39,125,528 km (0.082 R)
• M80: 39,243,261 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.8

Radius: 9.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.23 AU - 13.53 AU

Year: 15910 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,295,397 km

• M1: 154,684 km (0.058 R)
• M2: 393,143 km (0.082 R)
• M3: 732,431 km (0.104 R)
• M4: 830,418 km (0.106 R)
• M5: 954,285 km (0.102 R)
• M6: 1,175,091 km (0.108 R)
• M7: 1,511,686 km (0.11 R)
• M8: 1,639,293 km (0.036 R)
• M9: 2,043,657 km (0.117 R)
• M10: 2,753,498 km (0.087 R)
• M11: 2,878,861 km (0.11 R)
• M12: 4,198,315 km (0.119 R)
• M13: 4,379,478 km (0.115 R)
• M14: 4,452,631 km (0.103 R)
• M15: 4,712,183 km (0.115 R)
• M16: 5,091,564 km (0.086 R)
• M17: 5,207,352 km (0.109 R)
• M18: 5,284,994 km (0.058 R)
• M19: 5,759,069 km (0.116 R)
• M20: 6,329,486 km (0.09 R)
• M21: 6,454,101 km (0.109 R)
• M22: 6,579,464 km (0.047 R)
• M23: 6,832,733 km (0.104 R)
• M24: 7,479,894 km (0.079 R)
• M25: 8,739,956 km (0.056 R)
• M26: 9,299,901 km (0.109 R)
• M27: 9,394,447 km (0.093 R)
• M28: 10,016,176 km (0.102 R)
• M29: 10,210,204 km (0.077 R)
• M30: 11,299,576 km (0.076 R)
• M31: 11,450,969 km (0.088 R)
• M32: 12,477,510 km (0.075 R)
• M33: 12,738,707 km (0.079 R)
• M34: 13,001,850 km (0.092 R)
• M35: 13,213,531 km (0.095 R)
• M36: 13,855,605 km (0.07 R)
• M37: 14,017,769 km (0.088 R)
• M38: 14,562,754 km (0.111 R)
• M39: 15,673,369 km (0.089 R)
• M40: 15,955,211 km (0.096 R)
• M41: 16,295,846 km (0.12 R)
• M42: 17,448,198 km (0.109 R)
• M43: 18,865,488 km (0.071 R)
• M44: 19,225,570 km (0.117 R)
• M45: 19,346,146 km (0.108 R)
• M46: 20,013,502 km (0.077 R)
• M47: 20,319,430 km (0.12 R)
• M48: 20,565,219 km (0.077 R)
• M49: 21,184,106 km (0.026 R)
• M50: 21,308,571 km (0.11 R)
• M51: 23,141,295 km (0.087 R)
• M52: 23,269,500 km (0.097 R)
• M53: 24,761,290 km (0.06 R)
• M54: 24,892,487 km (0.11 R)
• M55: 25,023,984 km (0.085 R)
• M56: 25,419,521 km (0.09 R)
• M57: 25,684,458 km (0.118 R)
• M58: 26,150,306 km (0.118 R)
• M59: 26,484,657 km (0.093 R)
• M60: 27,157,848 km (0.084 R)
• M61: 27,632,372 km (0.108 R)
• M62: 27,700,290 km (0.092 R)
• M63: 27,973,007 km (0.096 R)
• M64: 28,246,472 km (0.045 R)
• M65: 28,727,279 km (0.065 R)
• M66: 29,975,973 km (0.066 R)
• M67: 30,466,354 km (0.052 R)
• M68: 31,953,357 km (0.107 R)
• M69: 32,239,239 km (0.108 R)
• M70: 32,382,553 km (0.098 R)
• M71: 32,597,825 km (0.062 R)
• M72: 32,669,781 km (0.082 R)
• M73: 33,608,957 km (0.117 R)
• M74: 35,144,878 km (0.065 R)
• M75: 36,181,442 km (0.106 R)
• M76: 37,830,758 km (0.081 R)
• M77: 38,892,903 km (0.105 R)
• M78: 41,201,946 km (0.065 R)
• M79: 41,669,141 km (0.107 R)
• M80: 43,872,119 km (0.065 R)
• M81: 45,549,111 km (0.109 R)
• M82: 47,409,809 km (0.025 R)
• M83: 47,654,402 km (0.096 R)
• M84: 47,899,293 km (0.113 R)
• M85: 49,460,347 km (0.116 R)
• M86: 49,708,380 km (0.118 R)
• M87: 49,873,985 km (0.045 R)
• M88: 50,704,553 km (0.065 R)
• M89: 53,308,304 km (0.115 R)
• M90: 54,242,692 km (0.11 R)
• M91: 55,611,363 km (0.051 R)
• M92: 56,472,598 km (0.077 R)
• M93: 56,991,403 km (0.091 R)
• M94: 58,121,017 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit