🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.74 AU - 0.84 AU

Year: 270 Days

Day: 30.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.05 AU - 1.07 AU

Year: 420 Days

Day: 14.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.89 AU - 2.23 AU

Year: 1138 Days

Day: 30.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,349,063 km

• M1: 58,942 km (0.11 R)
• M2: 157,078 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.8 AU - 2.74 AU

Year: 1317 Days

Day: 16.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.32 AU - 2.74 AU

Year: 1549 Days

Day: 16.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,349,063 km

• M1: 2,474,050 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.51 AU - 2.63 AU

Year: 1586 Days

Day: 24.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,349,063 km

• M1: 1,432,250 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.4

Radius: 9.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.12 AU - 5.34 AU

Year: 3961 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 173.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,349,063 km

• M1: 126,560 km (0.064 R)
• M2: 208,839 km (0.075 R)
• M3: 303,235 km (0.097 R)
• M4: 385,663 km (0.083 R)
• M5: 513,420 km (0.055 R)
• M6: 597,793 km (0.058 R)
• M7: 708,047 km (0.111 R)
• M8: 859,141 km (0.115 R)
• M9: 1,637,797 km (0.087 R)
• M10: 1,841,251 km (0.119 R)
• M11: 2,115,015 km (0.104 R)
• M12: 2,353,324 km (0.073 R)
• M13: 2,467,467 km (0.086 R)
• M14: 2,550,195 km (0.12 R)
• M15: 2,650,725 km (0.086 R)
• M16: 2,960,392 km (0.096 R)
• M17: 3,048,505 km (0.068 R)
• M18: 3,137,516 km (0.103 R)
• M19: 3,227,275 km (0.057 R)
• M20: 3,689,682 km (0.087 R)
• M21: 3,803,825 km (0.106 R)
• M22: 4,133,539 km (0.111 R)
• M23: 4,635,140 km (0.111 R)
• M24: 4,717,270 km (0.108 R)
• M25: 4,841,286 km (0.114 R)
• M26: 5,761,762 km (0.049 R)
• M27: 5,850,174 km (0.105 R)
• M28: 5,983,616 km (0.072 R)
• M29: 6,140,544 km (0.052 R)
• M30: 6,321,557 km (0.091 R)
• M31: 6,573,330 km (0.114 R)
• M32: 6,781,870 km (0.072 R)
• M33: 6,898,706 km (0.119 R)
• M34: 7,205,531 km (0.117 R)
• M35: 7,324,611 km (0.093 R)
• M36: 7,589,250 km (0.034 R)
• M37: 8,004,384 km (0.1 R)
• M38: 8,401,865 km (0.11 R)
• M39: 8,704,203 km (0.045 R)
• M40: 8,907,656 km (0.107 R)
• M41: 9,061,442 km (0.105 R)
• M42: 9,606,278 km (0.11 R)
• M43: 9,816,762 km (0.097 R)
• M44: 9,975,485 km (0.095 R)
• M45: 10,108,478 km (0.052 R)
• M46: 10,376,258 km (0.083 R)
• M47: 10,646,432 km (0.045 R)
• M48: 10,918,849 km (0.119 R)
• M49: 11,582,166 km (0.118 R)
• M50: 11,862,363 km (0.102 R)
• M51: 12,315,346 km (0.119 R)
• M52: 12,601,377 km (0.064 R)
• M53: 12,687,545 km (0.113 R)
• M54: 13,063,634 km (0.092 R)
• M55: 13,560,748 km (0.12 R)
• M56: 13,767,342 km (0.067 R)
• M57: 13,974,984 km (0.034 R)
• M58: 14,303,202 km (0.111 R)
• M59: 15,028,452 km (0.086 R)
• M60: 15,580,169 km (0.052 R)
• M61: 15,672,771 km (0.072 R)
• M62: 15,889,538 km (0.117 R)
• M63: 16,044,970 km (0.115 R)
• M64: 16,924,905 km (0.093 R)
• M65: 17,020,049 km (0.051 R)
• M66: 18,208,903 km (0.074 R)
• M67: 18,567,639 km (0.092 R)
• M68: 20,193,169 km (0.119 R)
• M69: 20,260,488 km (0.069 R)
• M70: 20,598,280 km (0.093 R)
• M71: 21,622,577 km (0.086 R)
• M72: 22,071,670 km (0.099 R)
• M73: 22,488,898 km (0.096 R)
• M74: 23,225,219 km (0.086 R)
• M75: 23,507,959 km (0.056 R)
• M76: 23,827,201 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 13

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.81 AU - 4.97 AU

Year: 4163 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,349,063 km

• M1: 162,463 km (0.114 R)
• M2: 322,832 km (0.06 R)
• M3: 493,224 km (0.097 R)
• M4: 721,660 km (0.052 R)
• M5: 832,811 km (0.102 R)
• M6: 1,061,546 km (0.116 R)
• M7: 1,190,500 km (0.096 R)
• M8: 1,284,298 km (0.057 R)
• M9: 1,394,701 km (0.072 R)
• M10: 1,479,673 km (0.109 R)
• M11: 1,761,066 km (0.119 R)
• M12: 1,932,057 km (0.092 R)
• M13: 2,341,506 km (0.048 R)
• M14: 2,513,095 km (0.113 R)
• M15: 2,942,291 km (0.094 R)
• M16: 3,668,888 km (0.083 R)
• M17: 4,260,099 km (0.096 R)
• M18: 4,685,256 km (0.099 R)
• M19: 4,793,714 km (0.115 R)
• M20: 5,213,785 km (0.111 R)
• M21: 5,877,700 km (0.12 R)
• M22: 6,960,639 km (0.101 R)
• M23: 7,335,232 km (0.117 R)
• M24: 7,870,942 km (0.034 R)
• M25: 8,340,081 km (0.112 R)
• M26: 8,472,176 km (0.117 R)
• M27: 8,818,495 km (0.072 R)
• M28: 9,088,220 km (0.072 R)
• M29: 9,415,391 km (0.094 R)
• M30: 9,774,276 km (0.118 R)
• M31: 10,165,923 km (0.109 R)
• M32: 10,648,376 km (0.057 R)
• M33: 11,196,353 km (0.095 R)
• M34: 11,488,518 km (0.086 R)
• M35: 11,812,846 km (0.12 R)
• M36: 12,712,677 km (0.101 R)
• M37: 13,140,228 km (0.042 R)
• M38: 13,232,530 km (0.116 R)
• M39: 13,324,982 km (0.042 R)
• M40: 14,166,619 km (0.047 R)
• M41: 14,261,165 km (0.103 R)
• M42: 14,356,010 km (0.116 R)
• M43: 14,609,878 km (0.118 R)
• M44: 14,961,283 km (0.063 R)
• M45: 15,186,428 km (0.091 R)
• M46: 15,412,769 km (0.104 R)
• M47: 15,737,846 km (0.112 R)
• M48: 15,966,880 km (0.064 R)
• M49: 16,131,138 km (0.087 R)
• M50: 16,527,573 km (0.105 R)
• M51: 16,994,169 km (0.045 R)
• M52: 17,838,349 km (0.093 R)
• M53: 18,282,655 km (0.076 R)
• M54: 18,385,728 km (0.106 R)
• M55: 18,903,785 km (0.1 R)
• M56: 19,252,049 km (0.066 R)
• M57: 20,344,712 km (0.07 R)
• M58: 20,487,129 km (0.08 R)
• M59: 20,737,257 km (0.117 R)
• M60: 21,747,940 km (0.076 R)
• M61: 21,893,648 km (0.047 R)
• M62: 22,003,154 km (0.08 R)
• M63: 22,149,311 km (0.039 R)
• M64: 22,885,482 km (0.104 R)
• M65: 23,033,734 km (0.097 R)
• M66: 23,256,635 km (0.115 R)
• M67: 24,080,021 km (0.1 R)
• M68: 24,684,995 km (0.103 R)
• M69: 25,601,581 km (0.089 R)
• M70: 25,832,560 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905

Radius: 12.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.86 AU - 5.82 AU

Year: 4751 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,349,063 km

• M1: 205,099 km (0.1 R)
• M2: 375,640 km (0.11 R)
• M3: 462,108 km (0.114 R)
• M4: 838,795 km (0.098 R)
• M5: 919,877 km (0.072 R)
• M6: 1,211,294 km (0.083 R)
• M7: 1,304,643 km (0.028 R)
• M8: 1,400,685 km (0.034 R)
• M9: 1,566,290 km (0.098 R)
• M10: 1,809,386 km (0.086 R)
• M11: 1,899,295 km (0.035 R)
• M12: 2,510,851 km (0.116 R)
• M13: 2,714,154 km (0.062 R)
• M14: 2,944,236 km (0.102 R)
• M15: 3,788,117 km (0.081 R)
• M16: 4,022,238 km (0.091 R)
• M17: 4,407,004 km (0.084 R)
• M18: 4,803,588 km (0.114 R)
• M19: 4,929,998 km (0.092 R)
• M20: 5,472,739 km (0.084 R)
• M21: 5,872,315 km (0.09 R)
• M22: 6,034,778 km (0.08 R)
• M23: 6,503,319 km (0.113 R)
• M24: 6,727,865 km (0.111 R)
• M25: 7,098,419 km (0.097 R)
• M26: 7,184,887 km (0.063 R)
• M27: 7,475,555 km (0.106 R)
• M28: 7,770,263 km (0.091 R)
• M29: 8,249,724 km (0.071 R)
• M30: 8,554,305 km (0.082 R)
• M31: 9,111,857 km (0.114 R)
• M32: 9,300,350 km (0.102 R)
• M33: 9,970,249 km (0.118 R)
• M34: 10,164,577 km (0.106 R)
• M35: 10,688,917 km (0.073 R)
• M36: 10,788,250 km (0.118 R)
• M37: 10,987,664 km (0.06 R)
• M38: 11,900,660 km (0.074 R)
• M39: 12,838,040 km (0.077 R)
• M40: 13,049,572 km (0.095 R)
• M41: 13,511,829 km (0.092 R)
• M42: 14,015,675 km (0.117 R)
• M43: 15,004,966 km (0.106 R)
• M44: 15,676,810 km (0.093 R)
• M45: 16,473,269 km (0.061 R)
• M46: 17,011,522 km (0.047 R)
• M47: 17,477,519 km (0.084 R)
• M48: 18,422,080 km (0.119 R)
• M49: 19,423,638 km (0.119 R)
• M50: 19,869,888 km (0.105 R)
• M51: 19,951,419 km (0.117 R)
• M52: 20,073,940 km (0.046 R)
• M53: 21,354,198 km (0.079 R)
• M54: 21,730,736 km (0.114 R)
• M55: 22,194,190 km (0.118 R)
• M56: 22,278,713 km (0.08 R)
• M57: 22,959,384 km (0.112 R)
• M58: 23,560,468 km (0.112 R)
• M59: 24,384,603 km (0.116 R)
• M60: 24,559,333 km (0.112 R)
• M61: 24,822,176 km (0.097 R)
• M62: 25,306,425 km (0.059 R)
• M63: 26,778,168 km (0.083 R)
• M64: 27,048,791 km (0.043 R)
• M65: 27,638,057 km (0.093 R)
• M66: 28,277,438 km (0.094 R)
• M67: 28,691,076 km (0.097 R)
• M68: 29,199,410 km (0.114 R)
• M69: 29,803,935 km (0.088 R)
• M70: 30,978,129 km (0.107 R)
• M71: 31,309,488 km (0.055 R)
• M72: 31,451,905 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 9.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.16 AU - 12.46 AU

Year: 12746 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,349,063 km

• M1: 116,986 km (0.109 R)
• M2: 235,467 km (0.082 R)
• M3: 305,030 km (0.088 R)
• M4: 512,223 km (0.074 R)
• M5: 582,085 km (0.115 R)
• M6: 931,097 km (0.091 R)
• M7: 1,109,867 km (0.118 R)
• M8: 1,184,666 km (0.115 R)
• M9: 1,439,580 km (0.09 R)
• M10: 1,843,495 km (0.07 R)
• M11: 2,257,731 km (0.111 R)
• M12: 2,378,008 km (0.027 R)
• M13: 2,675,408 km (0.047 R)
• M14: 2,932,268 km (0.097 R)
• M15: 3,224,283 km (0.106 R)
• M16: 3,360,118 km (0.085 R)
• M17: 3,581,373 km (0.065 R)
• M18: 4,244,241 km (0.057 R)
• M19: 4,363,471 km (0.088 R)
• M20: 4,666,257 km (0.034 R)
• M21: 4,882,276 km (0.083 R)
• M22: 5,007,190 km (0.082 R)
• M23: 5,324,338 km (0.073 R)
• M24: 5,452,992 km (0.038 R)
• M25: 5,550,081 km (0.103 R)
• M26: 6,830,489 km (0.097 R)
• M27: 7,075,979 km (0.115 R)
• M28: 7,253,103 km (0.116 R)
• M29: 7,611,839 km (0.106 R)
• M30: 8,160,863 km (0.094 R)
• M31: 8,647,056 km (0.09 R)
• M32: 8,874,594 km (0.102 R)
• M33: 9,335,655 km (0.108 R)
• M34: 9,725,806 km (0.109 R)
• M35: 10,321,206 km (0.092 R)
• M36: 12,007,922 km (0.11 R)
• M37: 12,346,911 km (0.082 R)
• M38: 13,514,372 km (0.11 R)
• M39: 13,866,975 km (0.099 R)
• M40: 15,079,465 km (0.074 R)
• M41: 15,307,752 km (0.103 R)
• M42: 15,491,159 km (0.078 R)
• M43: 15,629,238 km (0.111 R)
• M44: 17,032,166 km (0.065 R)
• M45: 17,365,321 km (0.095 R)
• M46: 17,700,570 km (0.106 R)
• M47: 17,844,932 km (0.094 R)
• M48: 17,989,742 km (0.094 R)
• M49: 18,475,038 km (0.093 R)
• M50: 19,260,576 km (0.077 R)
• M51: 20,509,569 km (0.054 R)
• M52: 21,373,796 km (0.101 R)
• M53: 22,614,112 km (0.109 R)
• M54: 23,877,615 km (0.097 R)
• M55: 24,894,133 km (0.072 R)
• M56: 25,109,853 km (0.102 R)
• M57: 26,969,205 km (0.118 R)
• M58: 27,246,260 km (0.103 R)
• M59: 27,413,062 km (0.109 R)
• M60: 27,747,563 km (0.092 R)
• M61: 28,251,857 km (0.106 R)
• M62: 28,872,389 km (0.081 R)
• M63: 30,529,634 km (0.117 R)
• M64: 31,108,279 km (0.115 R)
• M65: 31,924,485 km (0.07 R)
• M66: 32,041,620 km (0.1 R)
• M67: 32,452,864 km (0.057 R)
• M68: 32,688,631 km (0.039 R)
• M69: 32,747,572 km (0.088 R)
• M70: 33,339,830 km (0.09 R)
• M71: 33,875,989 km (0.091 R)
• M72: 33,995,518 km (0.091 R)
• M73: 34,294,863 km (0.111 R)
• M74: 34,715,532 km (0.07 R)
• M75: 35,016,972 km (0.115 R)
• M76: 36,353,928 km (0.076 R)
• M77: 37,398,420 km (0.097 R)
• M78: 37,707,490 km (0.095 R)
• M79: 38,017,456 km (0.057 R)
• M80: 38,764,698 km (0.067 R)
• M81: 40,084,001 km (0.101 R)
• M82: 40,210,412 km (0.077 R)
• M83: 41,673,928 km (0.1 R)
• M84: 41,994,366 km (0.119 R)
• M85: 42,058,544 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit