🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.45 AU - 0.71 AU

Year: 199 Days

Day: 23.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,048,488 km

• M1: 52,958 km (0.071 R)
• M2: 624,122 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.83 AU - 1.09 AU

Year: 423 Days

Day: 32.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.03 AU - 1.09 AU

Year: 491 Days

Day: 33.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.05 AU - 1.09 AU

Year: 498 Days

Day: 32.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 14.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.8 AU - 4.06 AU

Year: 2856 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 98,048,488 km

• M1: 185,352 km (0.109 R)
• M2: 560,094 km (0.113 R)
• M3: 661,821 km (0.11 R)
• M4: 866,172 km (0.052 R)
• M5: 1,129,165 km (0.117 R)
• M6: 1,227,151 km (0.114 R)
• M7: 1,393,055 km (0.057 R)
• M8: 1,526,197 km (0.088 R)
• M9: 1,622,090 km (0.064 R)
• M10: 1,820,157 km (0.119 R)
• M11: 2,241,275 km (0.096 R)
• M12: 2,479,734 km (0.053 R)
• M13: 2,577,571 km (0.094 R)
• M14: 2,895,916 km (0.118 R)
• M15: 3,033,994 km (0.052 R)
• M16: 3,443,294 km (0.099 R)
• M17: 3,776,000 km (0.056 R)
• M18: 5,126,420 km (0.115 R)
• M19: 5,273,325 km (0.067 R)
• M20: 5,379,240 km (0.087 R)
• M21: 5,528,689 km (0.082 R)
• M22: 5,788,091 km (0.082 R)
• M23: 6,229,405 km (0.042 R)
• M24: 6,386,483 km (0.116 R)
• M25: 6,544,907 km (0.058 R)
• M26: 6,888,832 km (0.065 R)
• M27: 7,191,768 km (0.066 R)
• M28: 7,356,625 km (0.065 R)
• M29: 7,570,550 km (0.054 R)
• M30: 7,786,569 km (0.071 R)
• M31: 8,102,221 km (0.097 R)
• M32: 8,200,207 km (0.071 R)
• M33: 8,471,877 km (0.113 R)
• M34: 8,671,141 km (0.095 R)
• M35: 8,821,786 km (0.101 R)
• M36: 9,125,470 km (0.096 R)
• M37: 9,432,744 km (0.059 R)
• M38: 9,743,309 km (0.12 R)
• M39: 9,873,759 km (0.094 R)
• M40: 10,189,261 km (0.109 R)
• M41: 10,348,283 km (0.096 R)
• M42: 10,615,016 km (0.047 R)
• M43: 10,803,210 km (0.103 R)
• M44: 11,210,116 km (0.108 R)
• M45: 11,374,375 km (0.101 R)
• M46: 11,511,855 km (0.066 R)
• M47: 11,760,637 km (0.109 R)
• M48: 11,983,238 km (0.087 R)
• M49: 12,773,713 km (0.094 R)
• M50: 13,961,371 km (0.026 R)
• M51: 14,079,104 km (0.079 R)
• M52: 14,523,709 km (0.092 R)
• M53: 14,852,825 km (0.099 R)
• M54: 15,426,981 km (0.081 R)
• M55: 15,579,272 km (0.034 R)
• M56: 16,690,485 km (0.096 R)
• M57: 17,098,139 km (0.086 R)
• M58: 17,255,815 km (0.049 R)
• M59: 18,631,667 km (0.12 R)
• M60: 18,923,981 km (0.036 R)
• M61: 19,185,179 km (0.056 R)
• M62: 19,480,485 km (0.037 R)
• M63: 20,242,088 km (0.091 R)
• M64: 21,794,315 km (0.119 R)
• M65: 22,274,375 km (0.096 R)
• M66: 22,688,611 km (0.028 R)
• M67: 23,140,247 km (0.059 R)
• M68: 23,559,720 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.5

Radius: 12.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.71 AU - 4.57 AU

Year: 3787 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 98,048,488 km

• M1: 269,276 km (0.12 R)
• M2: 470,635 km (0.052 R)
• M3: 775,964 km (0.104 R)
• M4: 904,170 km (0.116 R)
• M5: 1,014,872 km (0.105 R)
• M6: 1,117,496 km (0.084 R)
• M7: 1,278,613 km (0.115 R)
• M8: 1,520,513 km (0.099 R)
• M9: 1,840,353 km (0.103 R)
• M10: 2,115,314 km (0.077 R)
• M11: 2,369,181 km (0.097 R)
• M12: 2,832,935 km (0.063 R)
• M13: 3,056,733 km (0.102 R)
• M14: 3,305,814 km (0.111 R)
• M15: 3,423,098 km (0.084 R)
• M16: 4,198,165 km (0.076 R)
• M17: 4,497,211 km (0.088 R)
• M18: 4,627,661 km (0.063 R)
• M19: 4,781,298 km (0.074 R)
• M20: 4,936,730 km (0.063 R)
• M21: 5,048,779 km (0.051 R)
• M22: 6,071,430 km (0.055 R)
• M23: 6,312,731 km (0.084 R)
• M24: 6,581,858 km (0.119 R)
• M25: 7,592,092 km (0.081 R)
• M26: 7,774,003 km (0.116 R)
• M27: 8,408,298 km (0.049 R)
• M28: 8,488,782 km (0.109 R)
• M29: 9,252,329 km (0.104 R)
• M30: 9,474,632 km (0.108 R)
• M31: 10,757,433 km (0.087 R)
• M32: 10,903,291 km (0.077 R)
• M33: 11,049,897 km (0.109 R)
• M34: 11,523,374 km (0.075 R)
• M35: 11,612,984 km (0.113 R)
• M36: 11,913,077 km (0.06 R)
• M37: 12,033,802 km (0.079 R)
• M38: 12,551,561 km (0.072 R)
• M39: 12,797,799 km (0.082 R)
• M40: 13,514,522 km (0.115 R)
• M41: 13,640,483 km (0.071 R)
• M42: 14,597,910 km (0.063 R)
• M43: 15,445,232 km (0.06 R)
• M44: 15,742,184 km (0.111 R)
• M45: 16,241,542 km (0.099 R)
• M46: 16,509,920 km (0.08 R)
• M47: 17,358,140 km (0.088 R)
• M48: 18,012,332 km (0.063 R)
• M49: 18,359,847 km (0.089 R)
• M50: 18,604,440 km (0.055 R)
• M51: 18,991,150 km (0.06 R)
• M52: 19,167,676 km (0.091 R)
• M53: 19,451,463 km (0.09 R)
• M54: 20,274,850 km (0.057 R)
• M55: 21,329,216 km (0.086 R)
• M56: 21,586,524 km (0.114 R)
• M57: 22,141,083 km (0.04 R)
• M58: 22,700,430 km (0.107 R)
• M59: 22,887,876 km (0.082 R)
• M60: 23,188,867 km (0.054 R)
• M61: 23,642,896 km (0.097 R)
• M62: 24,138,065 km (0.064 R)
• M63: 24,713,718 km (0.103 R)
• M64: 24,868,103 km (0.038 R)
• M65: 25,022,637 km (0.075 R)
• M66: 25,800,397 km (0.084 R)
• M67: 26,192,194 km (0.083 R)
• M68: 26,310,226 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.8

Radius: 4.6

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.34 AU - 14.36 AU

Year: 19513 Days

Day: 22.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,048,488 km

• M1: 473,028 km (0.099 R)
• M2: 663,317 km (0.075 R)
• M3: 714,629 km (0.063 R)
• M4: 802,892 km (0.112 R)
• M5: 1,049,429 km (0.111 R)
• M6: 1,296,864 km (0.085 R)
• M7: 1,539,212 km (0.03 R)
• M8: 1,700,778 km (0.072 R)
• M9: 2,192,058 km (0.116 R)
• M10: 2,506,812 km (0.095 R)
• M11: 2,696,801 km (0.109 R)
• M12: 2,752,002 km (0.098 R)
• M13: 2,919,851 km (0.1 R)
• M14: 4,216,865 km (0.06 R)
• M15: 4,540,894 km (0.045 R)
• M16: 4,705,900 km (0.108 R)
• M17: 6,095,515 km (0.118 R)
• M18: 6,872,077 km (0.081 R)
• M19: 6,909,776 km (0.1 R)
• M20: 7,252,654 km (0.116 R)
• M21: 7,601,217 km (0.072 R)
• M22: 7,679,307 km (0.068 R)
• M23: 8,034,453 km (0.08 R)
• M24: 8,883,720 km (0.058 R)
• M25: 9,761,111 km (0.076 R)
• M26: 10,929,022 km (0.099 R)
• M27: 11,061,566 km (0.098 R)
• M28: 11,328,149 km (0.086 R)
• M29: 11,777,242 km (0.112 R)
• M30: 12,323,723 km (0.085 R)
• M31: 12,553,805 km (0.116 R)
• M32: 13,018,306 km (0.105 R)
• M33: 13,678,033 km (0.069 R)
• M34: 14,493,790 km (0.118 R)
• M35: 15,079,017 km (0.092 R)
• M36: 15,226,520 km (0.032 R)
• M37: 15,821,321 km (0.082 R)
• M38: 15,871,287 km (0.069 R)
• M39: 16,322,773 km (0.047 R)
• M40: 16,474,316 km (0.09 R)
• M41: 17,702,664 km (0.063 R)
• M42: 17,858,246 km (0.116 R)
• M43: 18,327,834 km (0.089 R)
• M44: 19,066,398 km (0.096 R)
• M45: 19,225,870 km (0.082 R)
• M46: 19,332,533 km (0.09 R)
• M47: 20,246,426 km (0.064 R)
• M48: 20,954,772 km (0.101 R)
• M49: 21,064,577 km (0.082 R)
• M50: 21,671,196 km (0.107 R)
• M51: 21,949,000 km (0.113 R)
• M52: 22,283,800 km (0.067 R)
• M53: 24,040,228 km (0.094 R)
• M54: 24,212,565 km (0.071 R)
• M55: 24,500,690 km (0.031 R)
• M56: 24,905,951 km (0.072 R)
• M57: 25,371,948 km (0.086 R)
• M58: 25,840,639 km (0.035 R)
• M59: 26,076,106 km (0.068 R)
• M60: 26,371,412 km (0.065 R)
• M61: 27,025,155 km (0.119 R)
• M62: 27,503,868 km (0.078 R)
• M63: 27,804,410 km (0.107 R)
• M64: 27,924,986 km (0.088 R)
• M65: 27,985,274 km (0.102 R)
• M66: 28,287,611 km (0.086 R)
• M67: 28,408,935 km (0.057 R)
• M68: 29,815,604 km (0.059 R)
• M69: 30,807,587 km (0.091 R)
• M70: 30,869,969 km (0.097 R)
• M71: 31,057,266 km (0.12 R)
• M72: 31,370,225 km (0.096 R)
• M73: 31,999,433 km (0.102 R)
• M74: 32,378,963 km (0.104 R)
• M75: 32,759,989 km (0.096 R)
• M76: 33,014,754 km (0.115 R)
• M77: 33,783,238 km (0.089 R)
• M78: 35,664,432 km (0.084 R)
• M79: 36,386,840 km (0.105 R)
• M80: 36,650,730 km (0.077 R)
• M81: 37,246,728 km (0.119 R)
• M82: 39,459,730 km (0.086 R)
• M83: 39,663,033 km (0.073 R)
• M84: 41,027,066 km (0.117 R)
• M85: 41,991,075 km (0.098 R)
• M86: 42,198,567 km (0.091 R)
• M87: 42,753,725 km (0.111 R)
• M88: 43,520,863 km (0.037 R)
• M89: 43,871,072 km (0.102 R)
• M90: 44,998,142 km (0.102 R)
• M91: 45,068,902 km (0.101 R)
• M92: 45,281,331 km (0.116 R)
• M93: 46,277,353 km (0.094 R)
• M94: 46,420,219 km (0.072 R)
• M95: 47,568,533 km (0.047 R)
• M96: 48,218,535 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.9

Radius: 7.7

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.83 AU - 19.25 AU

Year: 27542 Days

Day: 16 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,048,488 km

• M1: 130,449 km (0.078 R)
• M2: 208,839 km (0.107 R)
• M3: 460,013 km (0.113 R)
• M4: 764,894 km (0.078 R)
• M5: 1,125,874 km (0.093 R)
• M6: 1,324,988 km (0.065 R)
• M7: 1,535,323 km (0.051 R)
• M8: 1,644,679 km (0.115 R)
• M9: 1,948,811 km (0.086 R)
• M10: 2,353,922 km (0.08 R)
• M11: 2,566,202 km (0.071 R)
• M12: 6,482,674 km (0.109 R)
• M13: 7,266,717 km (0.105 R)
• M14: 8,988,588 km (0.074 R)
• M15: 9,387,865 km (0.115 R)
• M16: 9,928,960 km (0.069 R)
• M17: 11,974,412 km (0.111 R)
• M18: 12,634,887 km (0.042 R)
• M19: 12,857,638 km (0.06 R)
• M20: 13,231,932 km (0.073 R)
• M21: 14,530,890 km (0.115 R)
• M22: 15,077,670 km (0.113 R)
• M23: 15,631,033 km (0.1 R)
• M24: 16,271,611 km (0.071 R)
• M25: 16,757,654 km (0.103 R)
• M26: 17,084,376 km (0.12 R)
• M27: 17,413,192 km (0.113 R)
• M28: 19,003,418 km (0.116 R)
• M29: 20,552,204 km (0.119 R)
• M30: 21,077,442 km (0.12 R)
• M31: 21,784,741 km (0.082 R)
• M32: 23,313,183 km (0.115 R)
• M33: 26,662,529 km (0.086 R)
• M34: 27,426,974 km (0.087 R)
• M35: 28,198,600 km (0.117 R)
• M36: 28,684,494 km (0.105 R)
• M37: 30,655,745 km (0.101 R)
• M38: 31,255,633 km (0.103 R)
• M39: 32,466,927 km (0.116 R)
• M40: 32,772,106 km (0.08 R)
• M41: 33,488,082 km (0.04 R)
• M42: 34,312,516 km (0.11 R)
• M43: 35,039,412 km (0.091 R)
• M44: 35,876,412 km (0.104 R)
• M45: 38,534,018 km (0.118 R)
• M46: 39,397,796 km (0.103 R)
• M47: 40,049,744 km (0.062 R)
• M48: 40,595,925 km (0.106 R)
• M49: 42,916,188 km (0.115 R)
• M50: 43,699,034 km (0.056 R)
• M51: 45,962,001 km (0.104 R)
• M52: 47,337,853 km (0.119 R)
• M53: 47,684,022 km (0.029 R)
• M54: 49,543,972 km (0.079 R)
• M55: 50,600,582 km (0.058 R)
• M56: 51,072,563 km (0.103 R)
• M57: 51,783,303 km (0.085 R)
• M58: 51,902,084 km (0.094 R)
• M59: 54,900,923 km (0.07 R)
• M60: 55,021,947 km (0.098 R)
• M61: 55,264,445 km (0.1 R)
• M62: 55,750,638 km (0.067 R)
• M63: 55,872,262 km (0.091 R)
• M64: 58,572,802 km (0.115 R)
• M65: 59,814,465 km (0.066 R)
• M66: 60,688,565 km (0.092 R)
• M67: 60,939,141 km (0.066 R)
• M68: 64,866,534 km (0.048 R)
• M69: 65,507,561 km (0.094 R)
• M70: 66,408,739 km (0.099 R)
• M71: 67,054,852 km (0.034 R)
• M72: 67,184,254 km (0.074 R)
• M73: 70,053,691 km (0.101 R)
• M74: 71,107,009 km (0.058 R)
• M75: 72,032,871 km (0.071 R)
• M76: 75,641,620 km (0.113 R)
• M77: 78,079,916 km (0.057 R)
• M78: 78,216,050 km (0.114 R)
• M79: 78,352,483 km (0.074 R)
• M80: 80,268,832 km (0.073 R)
• M81: 81,508,998 km (0.097 R)
• M82: 81,785,455 km (0.054 R)
• M83: 82,200,739 km (0.088 R)
• M84: 83,033,251 km (0.118 R)
• M85: 83,172,377 km (0.095 R)
• M86: 85,127,023 km (0.059 R)
• M87: 90,365,342 km (0.047 R)
• M88: 92,230,528 km (0.108 R)
• M89: 92,662,716 km (0.108 R)
• M90: 93,095,653 km (0.055 R)
• M91: 93,384,526 km (0.044 R)
• M92: 96,290,614 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 12,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit