🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.94 AU

Year: 254 Days

Day: 45.1 Hours

Environment

Temp: 71 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.87 AU - 1.09 AU

Year: 371 Days

Day: 38 Hours

Environment

Temp: 26 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,786,845 km

• M1: 160,369 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.2 AU - 1.74 AU

Year: 682 Days

Day: 38.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.04 AU - 3.18 AU

Year: 1614 Days

Day: 14 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,786,845 km

• M1: 1,521,111 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.86 AU - 3.28 AU

Year: 2060 Days

Day: 43.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.2

Radius: 13.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.76 AU - 7.86 AU

Year: 6069 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,786,845 km

• M1: 174,132 km (0.082 R)
• M2: 261,796 km (0.11 R)
• M3: 467,493 km (0.119 R)
• M4: 859,440 km (0.116 R)
• M5: 1,190,649 km (0.114 R)
• M6: 1,376,600 km (0.11 R)
• M7: 1,509,742 km (0.082 R)
• M8: 1,901,539 km (0.099 R)
• M9: 2,168,720 km (0.099 R)
• M10: 2,374,268 km (0.079 R)
• M11: 2,523,267 km (0.091 R)
• M12: 2,675,558 km (0.061 R)
• M13: 2,857,170 km (0.104 R)
• M14: 2,989,414 km (0.092 R)
• M15: 3,110,289 km (0.097 R)
• M16: 3,510,912 km (0.025 R)
• M17: 3,681,604 km (0.058 R)
• M18: 3,825,966 km (0.063 R)
• M19: 4,437,821 km (0.082 R)
• M20: 4,529,973 km (0.093 R)
• M21: 4,952,737 km (0.086 R)
• M22: 5,176,984 km (0.068 R)
• M23: 5,668,862 km (0.091 R)
• M24: 6,056,171 km (0.051 R)
• M25: 6,279,071 km (0.061 R)
• M26: 6,592,030 km (0.087 R)
• M27: 6,981,583 km (0.107 R)
• M28: 7,397,016 km (0.103 R)
• M29: 7,488,421 km (0.08 R)
• M30: 7,598,525 km (0.113 R)
• M31: 8,251,968 km (0.102 R)
• M32: 8,422,809 km (0.072 R)
• M33: 8,575,848 km (0.059 R)
• M34: 8,826,424 km (0.072 R)
• M35: 9,001,304 km (0.119 R)
• M36: 9,493,182 km (0.043 R)
• M37: 10,237,132 km (0.087 R)
• M38: 10,523,612 km (0.047 R)
• M39: 11,104,500 km (0.107 R)
• M40: 11,251,405 km (0.078 R)
• M41: 11,356,722 km (0.101 R)
• M42: 11,462,338 km (0.062 R)
• M43: 11,781,281 km (0.071 R)
• M44: 12,319,235 km (0.097 R)
• M45: 12,558,442 km (0.032 R)
• M46: 12,931,390 km (0.089 R)
• M47: 13,019,652 km (0.094 R)
• M48: 13,174,486 km (0.042 R)
• M49: 13,710,495 km (0.115 R)
• M50: 13,868,171 km (0.088 R)
• M51: 14,390,418 km (0.092 R)
• M52: 14,734,493 km (0.117 R)
• M53: 15,712,414 km (0.073 R)
• M54: 15,877,570 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 11.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.39 AU - 8.37 AU

Year: 8470 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,786,845 km

• M1: 157,527 km (0.086 R)
• M2: 318,045 km (0.072 R)
• M3: 581,936 km (0.106 R)
• M4: 686,056 km (0.05 R)
• M5: 880,982 km (0.055 R)
• M6: 1,039,705 km (0.118 R)
• M7: 1,573,620 km (0.116 R)
• M8: 1,996,084 km (0.07 R)
• M9: 2,160,792 km (0.091 R)
• M10: 2,232,748 km (0.089 R)
• M11: 2,379,055 km (0.086 R)
• M12: 3,296,239 km (0.077 R)
• M13: 4,342,976 km (0.109 R)
• M14: 4,651,147 km (0.113 R)
• M15: 5,353,958 km (0.104 R)
• M16: 6,158,496 km (0.061 R)
• M17: 6,715,748 km (0.065 R)
• M18: 6,893,320 km (0.118 R)
• M19: 7,000,582 km (0.098 R)
• M20: 7,325,658 km (0.117 R)
• M21: 7,471,815 km (0.08 R)
• M22: 7,729,872 km (0.079 R)
• M23: 8,179,114 km (0.101 R)
• M24: 8,292,659 km (0.094 R)
• M25: 8,483,246 km (0.082 R)
• M26: 9,024,641 km (0.087 R)
• M27: 9,378,590 km (0.11 R)
• M28: 10,715,396 km (0.027 R)
• M29: 10,881,450 km (0.08 R)
• M30: 11,511,855 km (0.108 R)
• M31: 11,852,938 km (0.112 R)
• M32: 13,923,373 km (0.084 R)
• M33: 14,195,641 km (0.11 R)
• M34: 14,561,408 km (0.118 R)
• M35: 15,583,461 km (0.073 R)
• M36: 16,484,638 km (0.072 R)
• M37: 18,586,039 km (0.066 R)
• M38: 19,036,628 km (0.074 R)
• M39: 19,693,662 km (0.115 R)
• M40: 20,050,453 km (0.069 R)
• M41: 20,358,026 km (0.119 R)
• M42: 20,926,049 km (0.113 R)
• M43: 21,185,901 km (0.113 R)
• M44: 21,761,553 km (0.036 R)
• M45: 22,342,292 km (0.038 R)
• M46: 22,554,721 km (0.089 R)
• M47: 22,661,235 km (0.097 R)
• M48: 22,767,898 km (0.107 R)
• M49: 23,519,029 km (0.078 R)
• M50: 24,278,388 km (0.089 R)
• M51: 24,825,617 km (0.099 R)
• M52: 24,935,571 km (0.057 R)
• M53: 25,045,676 km (0.102 R)
• M54: 25,765,391 km (0.035 R)
• M55: 26,043,942 km (0.091 R)
• M56: 26,885,879 km (0.106 R)
• M57: 27,395,260 km (0.088 R)
• M58: 28,942,550 km (0.04 R)
• M59: 29,174,128 km (0.103 R)
• M60: 29,406,453 km (0.089 R)
• M61: 30,282,947 km (0.101 R)
• M62: 31,822,309 km (0.1 R)
• M63: 32,121,356 km (0.087 R)
• M64: 32,361,161 km (0.069 R)
• M65: 32,661,853 km (0.063 R)
• M66: 33,205,342 km (0.025 R)
• M67: 34,423,816 km (0.102 R)
• M68: 36,341,212 km (0.105 R)
• M69: 37,092,792 km (0.107 R)
• M70: 37,218,604 km (0.101 R)
• M71: 37,786,178 km (0.089 R)
• M72: 37,976,018 km (0.079 R)
• M73: 38,293,165 km (0.12 R)
• M74: 38,547,482 km (0.119 R)
• M75: 38,802,397 km (0.079 R)
• M76: 39,121,788 km (0.104 R)
• M77: 39,249,844 km (0.106 R)
• M78: 40,214,451 km (0.072 R)
• M79: 41,708,485 km (0.12 R)
• M80: 42,429,546 km (0.096 R)
• M81: 42,626,866 km (0.113 R)
• M82: 43,684,523 km (0.086 R)
• M83: 44,416,655 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965

Radius: 6.9

Gravity: 20.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.89 AU - 13.45 AU

Year: 18300 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,786,845 km

• M1: 143,315 km (0.068 R)
• M2: 589,266 km (0.103 R)
• M3: 777,011 km (0.07 R)
• M4: 956,828 km (0.112 R)
• M5: 1,038,060 km (0.061 R)
• M6: 1,178,682 km (0.092 R)
• M7: 1,768,396 km (0.088 R)
• M8: 1,868,926 km (0.104 R)
• M9: 2,437,249 km (0.092 R)
• M10: 3,176,860 km (0.115 R)
• M11: 3,423,996 km (0.082 R)
• M12: 4,247,532 km (0.105 R)
• M13: 4,938,974 km (0.103 R)
• M14: 5,419,332 km (0.104 R)
• M15: 6,842,008 km (0.035 R)
• M16: 6,947,774 km (0.08 R)
• M17: 7,054,138 km (0.088 R)
• M18: 7,813,946 km (0.108 R)
• M19: 7,869,297 km (0.062 R)
• M20: 7,980,149 km (0.076 R)
• M21: 8,485,790 km (0.119 R)
• M22: 8,713,777 km (0.106 R)
• M23: 9,705,461 km (0.071 R)
• M24: 10,003,759 km (0.092 R)
• M25: 10,365,936 km (0.098 R)
• M26: 11,227,470 km (0.056 R)
• M27: 11,920,407 km (0.045 R)
• M28: 12,239,948 km (0.104 R)
• M29: 12,497,705 km (0.088 R)
• M30: 12,822,333 km (0.064 R)
• M31: 13,083,979 km (0.108 R)
• M32: 13,946,710 km (0.105 R)
• M33: 15,102,354 km (0.112 R)
• M34: 15,656,764 km (0.043 R)
• M35: 15,866,350 km (0.113 R)
• M36: 17,431,892 km (0.078 R)
• M37: 18,013,229 km (0.055 R)
• M38: 18,232,988 km (0.1 R)
• M39: 18,379,894 km (0.093 R)
• M40: 19,120,553 km (0.106 R)
• M41: 19,644,744 km (0.109 R)
• M42: 20,860,525 km (0.059 R)
• M43: 20,937,419 km (0.116 R)
• M44: 22,650,763 km (0.105 R)
• M45: 24,327,755 km (0.102 R)
• M46: 25,221,902 km (0.111 R)
• M47: 26,958,883 km (0.104 R)
• M48: 28,308,106 km (0.03 R)
• M49: 29,506,534 km (0.049 R)
• M50: 32,041,171 km (0.114 R)
• M51: 32,307,306 km (0.051 R)
• M52: 32,574,188 km (0.099 R)
• M53: 34,100,535 km (0.118 R)
• M54: 34,553,817 km (0.086 R)
• M55: 36,109,934 km (0.065 R)
• M56: 37,035,945 km (0.118 R)
• M57: 37,688,940 km (0.101 R)
• M58: 39,480,075 km (0.027 R)
• M59: 40,433,911 km (0.108 R)
• M60: 41,009,863 km (0.052 R)
• M61: 41,491,867 km (0.102 R)
• M62: 42,851,562 km (0.084 R)
• M63: 44,225,619 km (0.109 R)
• M64: 45,913,681 km (0.119 R)
• M65: 46,314,005 km (0.104 R)
• M66: 46,815,906 km (0.055 R)
• M67: 46,916,435 km (0.097 R)
• M68: 47,218,773 km (0.089 R)
• M69: 48,230,802 km (0.108 R)
• M70: 48,332,529 km (0.044 R)
• M71: 49,659,911 km (0.106 R)
• M72: 50,173,630 km (0.096 R)
• M73: 50,379,626 km (0.115 R)
• M74: 52,037,470 km (0.096 R)
• M75: 55,726,254 km (0.072 R)
• M76: 57,332,636 km (0.076 R)
• M77: 57,548,057 km (0.081 R)
• M78: 58,954,277 km (0.042 R)
• M79: 59,280,550 km (0.118 R)
• M80: 62,353,290 km (0.095 R)
• M81: 62,463,993 km (0.087 R)
• M82: 62,685,547 km (0.087 R)
• M83: 63,018,402 km (0.068 R)
• M84: 66,379,418 km (0.076 R)
• M85: 67,285,382 km (0.1 R)
• M86: 68,537,965 km (0.073 R)
• M87: 69,798,178 km (0.079 R)
• M88: 70,143,150 km (0.095 R)
• M89: 71,181,509 km (0.108 R)
• M90: 77,161,385 km (0.083 R)
• M91: 78,233,254 km (0.093 R)
• M92: 80,030,522 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.9

Radius: 5.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.88 AU - 16.28 AU

Year: 23546 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,786,845 km

• M1: 220,806 km (0.118 R)
• M2: 544,387 km (0.062 R)
• M3: 1,205,759 km (0.115 R)
• M4: 1,414,747 km (0.055 R)
• M5: 1,479,822 km (0.063 R)
• M6: 2,059,215 km (0.09 R)
• M7: 2,133,116 km (0.12 R)
• M8: 2,182,783 km (0.113 R)
• M9: 2,594,775 km (0.098 R)
• M10: 3,086,503 km (0.113 R)
• M11: 3,199,599 km (0.1 R)
• M12: 3,517,944 km (0.103 R)
• M13: 3,846,311 km (0.089 R)
• M14: 4,060,385 km (0.088 R)
• M15: 4,373,045 km (0.11 R)
• M16: 4,564,381 km (0.097 R)
• M17: 4,988,191 km (0.119 R)
• M18: 5,054,463 km (0.106 R)
• M19: 5,188,054 km (0.092 R)
• M20: 6,333,675 km (0.093 R)
• M21: 6,441,535 km (0.026 R)
• M22: 6,953,309 km (0.116 R)
• M23: 7,289,007 km (0.092 R)
• M24: 7,744,981 km (0.081 R)
• M25: 7,821,874 km (0.052 R)
• M26: 8,249,425 km (0.118 R)
• M27: 8,288,620 km (0.025 R)
• M28: 8,724,249 km (0.104 R)
• M29: 8,965,101 km (0.11 R)
• M30: 9,167,507 km (0.071 R)
• M31: 9,208,198 km (0.099 R)
• M32: 9,412,249 km (0.106 R)
• M33: 9,783,551 km (0.114 R)
• M34: 11,012,049 km (0.049 R)
• M35: 11,710,521 km (0.12 R)
• M36: 12,648,799 km (0.085 R)
• M37: 12,693,978 km (0.104 R)
• M38: 12,875,739 km (0.081 R)
• M39: 13,058,249 km (0.118 R)
• M40: 13,333,658 km (0.077 R)
• M41: 14,265,354 km (0.055 R)
• M42: 14,407,023 km (0.112 R)
• M43: 14,548,991 km (0.098 R)
• M44: 14,596,414 km (0.094 R)
• M45: 14,643,986 km (0.086 R)
• M46: 16,043,773 km (0.081 R)
• M47: 16,289,413 km (0.119 R)
• M48: 16,387,998 km (0.056 R)
• M49: 17,485,747 km (0.082 R)
• M50: 17,536,311 km (0.117 R)
• M51: 18,452,748 km (0.076 R)
• M52: 19,280,622 km (0.028 R)
• M53: 20,067,507 km (0.119 R)
• M54: 20,120,315 km (0.058 R)
• M55: 21,186,798 km (0.055 R)
• M56: 22,600,498 km (0.117 R)
• M57: 23,041,513 km (0.06 R)
• M58: 23,988,318 km (0.074 R)
• M59: 24,720,749 km (0.045 R)
• M60: 25,175,227 km (0.099 R)
• M61: 25,575,102 km (0.084 R)
• M62: 28,077,127 km (0.114 R)
• M63: 29,207,339 km (0.03 R)
• M64: 30,170,450 km (0.087 R)
• M65: 30,777,817 km (0.067 R)
• M66: 30,838,703 km (0.073 R)
• M67: 31,450,409 km (0.101 R)
• M68: 34,631,907 km (0.069 R)
• M69: 35,076,512 km (0.064 R)
• M70: 35,459,183 km (0.067 R)
• M71: 36,679,902 km (0.068 R)
• M72: 37,457,811 km (0.064 R)
• M73: 37,979,608 km (0.091 R)
• M74: 38,437,976 km (0.102 R)
• M75: 38,766,643 km (0.101 R)
• M76: 39,096,207 km (0.1 R)
• M77: 39,426,668 km (0.11 R)
• M78: 39,957,292 km (0.081 R)
• M79: 40,356,868 km (0.113 R)
• M80: 41,025,720 km (0.085 R)
• M81: 41,833,249 km (0.094 R)
• M82: 42,306,577 km (0.067 R)
• M83: 42,645,865 km (0.048 R)
• M84: 42,713,932 km (0.108 R)
• M85: 44,631,328 km (0.099 R)
• M86: 45,392,332 km (0.107 R)
• M87: 45,531,159 km (0.114 R)
• M88: 46,716,722 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 13,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit