🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 156 Days

Day: 12.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,869,306 km

• M1: 212,728 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.24 AU - 1.6 AU

Year: 612 Days

Day: 46.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,869,306 km

• M1: 49,816 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.42 AU - 1.7 AU

Year: 705 Days

Day: 15.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.86 AU - 5.04 AU

Year: 3395 Days

Day: 20.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 14.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.36 AU - 11.64 AU

Year: 11436 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,869,306 km

• M1: 185,352 km (0.058 R)
• M2: 304,581 km (0.05 R)
• M3: 476,170 km (0.118 R)
• M4: 609,013 km (0.056 R)
• M5: 794,963 km (0.028 R)
• M6: 985,401 km (0.072 R)
• M7: 1,086,978 km (0.062 R)
• M8: 1,264,850 km (0.103 R)
• M9: 1,560,904 km (0.042 R)
• M10: 1,774,530 km (0.108 R)
• M11: 1,965,716 km (0.102 R)
• M12: 2,231,551 km (0.111 R)
• M13: 2,334,475 km (0.044 R)
• M14: 2,486,017 km (0.062 R)
• M15: 2,885,593 km (0.078 R)
• M16: 3,163,546 km (0.06 R)
• M17: 3,583,916 km (0.079 R)
• M18: 3,938,762 km (0.071 R)
• M19: 4,162,860 km (0.085 R)
• M20: 4,801,044 km (0.06 R)
• M21: 5,055,959 km (0.098 R)
• M22: 5,563,694 km (0.079 R)
• M23: 5,800,059 km (0.091 R)
• M24: 5,895,502 km (0.075 R)
• M25: 6,136,505 km (0.075 R)
• M26: 6,380,648 km (0.063 R)
• M27: 6,611,627 km (0.119 R)
• M28: 6,878,959 km (0.117 R)
• M29: 7,132,826 km (0.083 R)
• M30: 7,476,303 km (0.107 R)
• M31: 8,304,627 km (0.119 R)
• M32: 8,775,561 km (0.08 R)
• M33: 9,180,821 km (0.077 R)
• M34: 9,592,215 km (0.036 R)
• M35: 9,686,612 km (0.077 R)
• M36: 10,028,892 km (0.101 R)
• M37: 10,182,379 km (0.107 R)
• M38: 10,803,809 km (0.037 R)
• M39: 11,020,426 km (0.069 R)
• M40: 11,178,850 km (0.041 R)
• M41: 11,739,095 km (0.081 R)
• M42: 12,596,889 km (0.034 R)
• M43: 13,033,415 km (0.082 R)
• M44: 13,200,965 km (0.039 R)
• M45: 13,623,130 km (0.072 R)
• M46: 14,092,568 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 15

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.6 AU - 12.58 AU

Year: 13356 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,869,306 km

• M1: 188,194 km (0.118 R)
• M2: 369,357 km (0.118 R)
• M3: 515,065 km (0.106 R)
• M4: 621,579 km (0.083 R)
• M5: 1,328,130 km (0.109 R)
• M6: 1,918,892 km (0.109 R)
• M7: 2,150,769 km (0.074 R)
• M8: 2,364,993 km (0.082 R)
• M9: 3,170,278 km (0.115 R)
• M10: 3,353,685 km (0.08 R)
• M11: 3,859,775 km (0.101 R)
• M12: 4,122,169 km (0.106 R)
• M13: 5,301,898 km (0.094 R)
• M14: 5,483,959 km (0.088 R)
• M15: 5,816,964 km (0.087 R)
• M16: 5,929,461 km (0.075 R)
• M17: 6,118,553 km (0.106 R)
• M18: 6,974,552 km (0.039 R)
• M19: 7,335,532 km (0.119 R)
• M20: 7,457,304 km (0.049 R)
• M21: 7,909,539 km (0.08 R)
• M22: 8,244,039 km (0.048 R)
• M23: 9,144,469 km (0.112 R)
• M24: 9,851,469 km (0.117 R)
• M25: 10,211,551 km (0.112 R)
• M26: 10,393,312 km (0.115 R)
• M27: 12,028,866 km (0.059 R)
• M28: 12,124,758 km (0.031 R)
• M29: 13,643,625 km (0.114 R)
• M30: 15,066,600 km (0.086 R)
• M31: 16,006,224 km (0.101 R)
• M32: 16,164,648 km (0.107 R)
• M33: 16,483,142 km (0.083 R)
• M34: 16,696,618 km (0.061 R)
• M35: 17,018,553 km (0.102 R)
• M36: 17,832,515 km (0.117 R)
• M37: 18,327,086 km (0.049 R)
• M38: 18,603,692 km (0.108 R)
• M39: 18,770,344 km (0.116 R)
• M40: 19,724,180 km (0.084 R)
• M41: 20,521,537 km (0.08 R)
• M42: 20,636,428 km (0.101 R)
• M43: 21,271,471 km (0.097 R)
• M44: 21,737,468 km (0.106 R)
• M45: 22,089,173 km (0.118 R)
• M46: 24,786,422 km (0.097 R)
• M47: 25,215,319 km (0.08 R)
• M48: 25,956,278 km (0.074 R)
• M49: 26,641,735 km (0.094 R)
• M50: 26,767,098 km (0.076 R)
• M51: 27,586,147 km (0.093 R)
• M52: 28,030,751 km (0.094 R)
• M53: 31,076,115 km (0.075 R)
• M54: 31,274,033 km (0.086 R)
• M55: 31,604,794 km (0.098 R)
• M56: 33,074,294 km (0.095 R)
• M57: 33,681,811 km (0.082 R)
• M58: 33,885,264 km (0.099 R)
• M59: 34,293,068 km (0.026 R)
• M60: 35,802,660 km (0.12 R)
• M61: 35,941,038 km (0.073 R)
• M62: 36,426,483 km (0.066 R)
• M63: 36,774,747 km (0.055 R)
• M64: 37,544,428 km (0.066 R)
• M65: 37,966,593 km (0.051 R)
• M66: 38,744,502 km (0.102 R)
• M67: 39,456,438 km (0.045 R)
• M68: 40,676,409 km (0.119 R)
• M69: 42,054,654 km (0.103 R)
• M70: 42,419,823 km (0.102 R)
• M71: 42,639,432 km (0.112 R)
• M72: 44,113,420 km (0.109 R)
• M73: 44,261,821 km (0.068 R)
• M74: 44,707,772 km (0.101 R)
• M75: 45,454,266 km (0.119 R)
• M76: 45,679,111 km (0.097 R)
• M77: 45,979,354 km (0.107 R)
• M78: 46,204,948 km (0.101 R)
• M79: 46,884,122 km (0.091 R)
• M80: 50,251,720 km (0.088 R)
• M81: 50,406,703 km (0.094 R)
• M82: 51,729,897 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.2

Radius: 3.1

Gravity: 79.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.56 AU - 17.06 AU

Year: 21665 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,869,306 km

• M1: 41,139 km (0.076 R)
• M2: 98,136 km (0.107 R)
• M3: 223,050 km (0.105 R)
• M4: 492,775 km (0.108 R)
• M5: 560,394 km (0.078 R)
• M6: 729,589 km (0.078 R)
• M7: 969,095 km (0.104 R)
• M8: 1,231,340 km (0.06 R)
• M9: 1,323,492 km (0.029 R)
• M10: 1,886,728 km (0.06 R)
• M11: 1,992,943 km (0.112 R)
• M12: 2,399,101 km (0.089 R)
• M13: 2,670,621 km (0.06 R)
• M14: 3,455,262 km (0.056 R)
• M15: 3,672,927 km (0.078 R)
• M16: 4,121,272 km (0.11 R)
• M17: 4,167,049 km (0.074 R)
• M18: 4,777,558 km (0.119 R)
• M19: 4,825,728 km (0.101 R)
• M20: 5,265,845 km (0.116 R)
• M21: 8,510,473 km (0.061 R)
• M22: 9,040,499 km (0.068 R)
• M23: 9,339,545 km (0.098 R)
• M24: 11,073,085 km (0.109 R)
• M25: 11,200,692 km (0.106 R)
• M26: 12,436,669 km (0.086 R)
• M27: 13,510,483 km (0.1 R)
• M28: 13,578,550 km (0.068 R)
• M29: 14,196,539 km (0.049 R)
• M30: 17,199,267 km (0.047 R)
• M31: 17,420,971 km (0.089 R)
• M32: 17,867,222 km (0.065 R)
• M33: 18,317,362 km (0.094 R)
• M34: 18,923,233 km (0.109 R)
• M35: 19,152,118 km (0.071 R)
• M36: 21,650,103 km (0.086 R)
• M37: 22,210,048 km (0.086 R)
• M38: 22,371,015 km (0.094 R)
• M39: 22,855,862 km (0.111 R)
• M40: 22,936,944 km (0.056 R)
• M41: 24,496,951 km (0.067 R)
• M42: 24,663,154 km (0.117 R)
• M43: 26,430,802 km (0.088 R)
• M44: 26,686,615 km (0.086 R)
• M45: 29,731,081 km (0.058 R)
• M46: 31,519,523 km (0.115 R)
• M47: 32,700,599 km (0.103 R)
• M48: 33,803,584 km (0.07 R)
• M49: 35,668,770 km (0.099 R)
• M50: 36,518,935 km (0.079 R)
• M51: 36,803,769 km (0.117 R)
• M52: 37,567,167 km (0.108 R)
• M53: 38,142,969 km (0.047 R)
• M54: 39,498,027 km (0.106 R)
• M55: 41,559,934 km (0.102 R)
• M56: 45,175,116 km (0.091 R)
• M57: 45,480,894 km (0.109 R)
• M58: 45,889,596 km (0.095 R)
• M59: 46,402,268 km (0.087 R)
• M60: 48,055,623 km (0.064 R)
• M61: 48,680,494 km (0.047 R)
• M62: 48,994,051 km (0.079 R)
• M63: 49,203,338 km (0.076 R)
• M64: 50,465,794 km (0.081 R)
• M65: 51,525,995 km (0.105 R)
• M66: 51,632,359 km (0.089 R)
• M67: 51,738,872 km (0.087 R)
• M68: 53,775,947 km (0.09 R)
• M69: 58,593,148 km (0.05 R)
• M70: 59,818,803 km (0.102 R)
• M71: 60,378,598 km (0.099 R)
• M72: 60,715,493 km (0.093 R)
• M73: 60,940,338 km (0.046 R)
• M74: 62,182,001 km (0.08 R)
• M75: 63,090,359 km (0.069 R)
• M76: 64,003,055 km (0.089 R)
• M77: 64,117,348 km (0.111 R)
• M78: 65,380,253 km (0.096 R)
• M79: 65,610,634 km (0.034 R)
• M80: 67,115,439 km (0.114 R)
• M81: 68,280,507 km (0.104 R)
• M82: 68,514,478 km (0.116 R)
• M83: 68,748,599 km (0.108 R)
• M84: 70,276,741 km (0.102 R)
• M85: 71,697,173 km (0.117 R)
• M86: 77,716,991 km (0.051 R)
• M87: 78,083,357 km (0.119 R)
• M88: 80,787,189 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.8

Radius: 3.8

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.29 AU - 16.83 AU

Year: 23276 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,869,306 km

• M1: 321,935 km (0.109 R)
• M2: 400,174 km (0.101 R)
• M3: 590,612 km (0.113 R)
• M4: 1,305,092 km (0.102 R)
• M5: 1,453,044 km (0.093 R)
• M6: 1,834,219 km (0.115 R)
• M7: 2,603,452 km (0.095 R)
• M8: 2,843,556 km (0.103 R)
• M9: 2,979,840 km (0.051 R)
• M10: 3,174,467 km (0.067 R)
• M11: 3,842,272 km (0.118 R)
• M12: 3,992,917 km (0.108 R)
• M13: 4,300,340 km (0.101 R)
• M14: 4,647,258 km (0.115 R)
• M15: 5,300,701 km (0.052 R)
• M16: 6,404,584 km (0.095 R)
• M17: 6,836,323 km (0.027 R)
• M18: 6,909,178 km (0.109 R)
• M19: 7,538,985 km (0.114 R)
• M20: 8,071,254 km (0.081 R)
• M21: 8,497,907 km (0.094 R)
• M22: 8,537,102 km (0.106 R)
• M23: 8,694,329 km (0.111 R)
• M24: 10,360,101 km (0.066 R)
• M25: 10,738,584 km (0.106 R)
• M26: 11,770,061 km (0.096 R)
• M27: 12,032,905 km (0.07 R)
• M28: 12,698,166 km (0.095 R)
• M29: 15,716,154 km (0.1 R)
• M30: 16,005,327 km (0.101 R)
• M31: 19,766,367 km (0.037 R)
• M32: 20,339,925 km (0.109 R)
• M33: 20,549,811 km (0.101 R)
• M34: 20,602,469 km (0.051 R)
• M35: 21,610,160 km (0.109 R)
• M36: 21,878,090 km (0.059 R)
• M37: 22,633,859 km (0.118 R)
• M38: 24,115,626 km (0.063 R)
• M39: 30,047,929 km (0.091 R)
• M40: 31,189,062 km (0.117 R)
• M41: 33,142,660 km (0.075 R)
• M42: 37,487,730 km (0.093 R)
• M43: 37,552,058 km (0.11 R)
• M44: 37,809,515 km (0.113 R)
• M45: 38,715,181 km (0.089 R)
• M46: 39,759,075 km (0.092 R)
• M47: 40,218,789 km (0.106 R)
• M48: 41,209,426 km (0.117 R)
• M49: 41,342,269 km (0.066 R)
• M50: 42,141,421 km (0.09 R)
• M51: 43,958,287 km (0.049 R)
• M52: 45,389,041 km (0.117 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 15,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit