🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.34 AU - 1.58 AU

Year: 620 Days

Day: 31.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 88.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,438,118 km

• M1: 74,201 km (0.065 R)
• M2: 432,338 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.55 AU - 4.71 AU

Year: 3501 Days

Day: 15.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,438,118 km

• M1: 42,336 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 14.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.16 AU - 7.22 AU

Year: 6776 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,438,118 km

• M1: 252,671 km (0.041 R)
• M2: 519,853 km (0.075 R)
• M3: 719,566 km (0.101 R)
• M4: 1,201,271 km (0.079 R)
• M5: 1,367,624 km (0.088 R)
• M6: 1,493,735 km (0.079 R)
• M7: 1,758,523 km (0.073 R)
• M8: 1,861,895 km (0.111 R)
• M9: 2,002,966 km (0.107 R)
• M10: 2,240,378 km (0.117 R)
• M11: 2,703,234 km (0.071 R)
• M12: 2,843,856 km (0.106 R)
• M13: 3,302,523 km (0.113 R)
• M14: 4,502,447 km (0.082 R)
• M15: 5,211,990 km (0.094 R)
• M16: 5,363,233 km (0.11 R)
• M17: 5,644,328 km (0.064 R)
• M18: 6,247,955 km (0.104 R)
• M19: 6,762,123 km (0.119 R)
• M20: 7,121,906 km (0.112 R)
• M21: 7,233,955 km (0.06 R)
• M22: 7,860,321 km (0.116 R)
• M23: 8,150,840 km (0.117 R)
• M24: 8,504,340 km (0.086 R)
• M25: 8,832,707 km (0.051 R)
• M26: 9,165,263 km (0.053 R)
• M27: 9,532,975 km (0.118 R)
• M28: 10,124,933 km (0.048 R)
• M29: 10,219,479 km (0.03 R)
• M30: 10,314,324 km (0.108 R)
• M31: 10,568,790 km (0.103 R)
• M32: 10,825,351 km (0.078 R)
• M33: 10,921,991 km (0.098 R)
• M34: 11,772,455 km (0.068 R)
• M35: 11,872,087 km (0.107 R)
• M36: 12,005,080 km (0.076 R)
• M37: 12,105,310 km (0.095 R)
• M38: 12,340,179 km (0.06 R)
• M39: 12,746,187 km (0.074 R)
• M40: 12,950,987 km (0.046 R)
• M41: 13,156,834 km (0.093 R)
• M42: 13,294,613 km (0.106 R)
• M43: 13,432,842 km (0.114 R)
• M44: 13,641,231 km (0.108 R)
• M45: 14,166,918 km (0.104 R)
• M46: 14,627,829 km (0.093 R)
• M47: 15,201,836 km (0.046 R)
• M48: 15,710,170 km (0.065 R)
• M49: 16,743,742 km (0.116 R)
• M50: 17,118,335 km (0.113 R)
• M51: 17,419,924 km (0.102 R)
• M52: 17,609,315 km (0.076 R)
• M53: 17,913,747 km (0.085 R)
• M54: 18,066,636 km (0.069 R)
• M55: 19,266,111 km (0.045 R)
• M56: 19,776,839 km (0.1 R)
• M57: 20,252,261 km (0.09 R)
• M58: 20,851,849 km (0.104 R)
• M59: 20,972,425 km (0.077 R)
• M60: 21,497,812 km (0.1 R)
• M61: 21,864,178 km (0.039 R)
• M62: 22,068,528 km (0.1 R)
• M63: 22,355,756 km (0.119 R)
• M64: 22,850,925 km (0.118 R)
• M65: 23,433,310 km (0.099 R)
• M66: 23,726,372 km (0.084 R)
• M67: 24,189,377 km (0.119 R)
• M68: 24,612,739 km (0.096 R)
• M69: 24,910,589 km (0.098 R)
• M70: 26,461,470 km (0.054 R)
• M71: 28,577,532 km (0.115 R)
• M72: 28,980,399 km (0.069 R)
• M73: 29,836,996 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.1

Radius: 5.9

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.9 AU - 14.76 AU

Year: 19065 Days

Day: 19.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,438,118 km

• M1: 250,726 km (0.094 R)
• M2: 321,187 km (0.093 R)
• M3: 367,113 km (0.113 R)
• M4: 556,205 km (0.112 R)
• M5: 1,386,922 km (0.098 R)
• M6: 1,682,078 km (0.063 R)
• M7: 2,360,505 km (0.099 R)
• M8: 2,454,751 km (0.032 R)
• M9: 2,550,195 km (0.088 R)
• M10: 3,570,752 km (0.092 R)
• M11: 3,642,858 km (0.075 R)
• M12: 4,662,816 km (0.098 R)
• M13: 4,781,447 km (0.108 R)
• M14: 4,900,976 km (0.104 R)
• M15: 5,934,847 km (0.07 R)
• M16: 5,977,632 km (0.112 R)
• M17: 6,630,926 km (0.084 R)
• M18: 7,078,822 km (0.088 R)
• M19: 7,260,882 km (0.077 R)
• M20: 9,914,599 km (0.103 R)
• M21: 11,421,797 km (0.103 R)
• M22: 11,474,905 km (0.068 R)
• M23: 11,688,680 km (0.111 R)
• M24: 11,957,807 km (0.116 R)
• M25: 13,502,105 km (0.119 R)
• M26: 13,727,699 km (0.097 R)
• M27: 13,784,397 km (0.071 R)
• M28: 14,240,072 km (0.111 R)
• M29: 15,166,382 km (0.029 R)
• M30: 16,531,612 km (0.119 R)
• M31: 16,652,188 km (0.053 R)
• M32: 17,076,447 km (0.046 R)
• M33: 17,259,406 km (0.101 R)
• M34: 18,246,003 km (0.079 R)
• M35: 19,061,162 km (0.117 R)
• M36: 19,823,962 km (0.079 R)
• M37: 20,016,195 km (0.093 R)
• M38: 20,080,373 km (0.09 R)
• M39: 20,209,027 km (0.036 R)
• M40: 21,445,004 km (0.061 R)
• M41: 22,105,329 km (0.068 R)
• M42: 22,304,594 km (0.115 R)
• M43: 24,743,338 km (0.107 R)
• M44: 24,950,382 km (0.06 R)
• M45: 25,994,126 km (0.098 R)
• M46: 26,345,232 km (0.075 R)
• M47: 26,981,023 km (0.097 R)
• M48: 30,014,569 km (0.056 R)
• M49: 30,456,780 km (0.079 R)
• M50: 30,900,936 km (0.093 R)
• M51: 31,421,986 km (0.095 R)
• M52: 32,246,569 km (0.105 R)
• M53: 32,775,098 km (0.107 R)
• M54: 34,147,060 km (0.067 R)
• M55: 34,300,697 km (0.107 R)
• M56: 38,055,305 km (0.116 R)
• M57: 39,014,227 km (0.119 R)
• M58: 39,416,047 km (0.06 R)
• M59: 39,980,929 km (0.051 R)
• M60: 40,711,265 km (0.101 R)
• M61: 41,282,280 km (0.102 R)
• M62: 41,364,110 km (0.088 R)
• M63: 42,762,701 km (0.079 R)
• M64: 43,592,670 km (0.071 R)
• M65: 43,675,996 km (0.111 R)
• M66: 45,860,125 km (0.036 R)
• M67: 46,029,619 km (0.12 R)
• M68: 46,369,057 km (0.068 R)
• M69: 50,420,915 km (0.094 R)
• M70: 53,868,099 km (0.093 R)
• M71: 54,046,868 km (0.056 R)
• M72: 54,225,937 km (0.073 R)
• M73: 54,584,523 km (0.092 R)
• M74: 55,123,973 km (0.118 R)
• M75: 55,394,296 km (0.118 R)
• M76: 57,938,956 km (0.072 R)
• M77: 59,779,758 km (0.087 R)
• M78: 59,872,359 km (0.103 R)
• M79: 60,243,063 km (0.098 R)
• M80: 61,172,963 km (0.116 R)
• M81: 62,107,650 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.6

Radius: 7.3

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.13 AU - 18.85 AU

Year: 21427 Days

Day: 21.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,438,118 km

• M1: 170,841 km (0.081 R)
• M2: 1,375,104 km (0.113 R)
• M3: 1,839,755 km (0.082 R)
• M4: 2,218,237 km (0.064 R)
• M5: 2,795,236 km (0.061 R)
• M6: 2,973,557 km (0.042 R)
• M7: 3,155,468 km (0.106 R)
• M8: 3,266,470 km (0.045 R)
• M9: 3,530,510 km (0.099 R)
• M10: 3,684,596 km (0.093 R)
• M11: 4,159,868 km (0.101 R)
• M12: 4,696,476 km (0.115 R)
• M13: 4,823,484 km (0.075 R)
• M14: 5,342,589 km (0.037 R)
• M15: 6,621,800 km (0.077 R)
• M16: 6,907,831 km (0.089 R)
• M17: 7,004,172 km (0.091 R)
• M18: 7,541,378 km (0.07 R)
• M19: 8,603,673 km (0.089 R)
• M20: 8,968,093 km (0.059 R)
• M21: 9,178,577 km (0.094 R)
• M22: 9,874,058 km (0.11 R)
• M23: 10,310,435 km (0.067 R)
• M24: 10,641,794 km (0.078 R)
• M25: 11,145,640 km (0.034 R)
• M26: 11,829,302 km (0.116 R)
• M27: 12,350,950 km (0.087 R)
• M28: 12,409,293 km (0.028 R)
• M29: 13,177,328 km (0.108 R)
• M30: 13,476,674 km (0.065 R)
• M31: 13,960,473 km (0.068 R)
• M32: 17,110,705 km (0.084 R)
• M33: 17,700,270 km (0.09 R)
• M34: 17,766,094 km (0.071 R)
• M35: 18,097,004 km (0.046 R)
• M36: 18,563,450 km (0.03 R)
• M37: 18,966,467 km (0.115 R)
• M38: 19,372,475 km (0.062 R)
• M39: 19,712,960 km (0.072 R)
• M40: 19,781,177 km (0.052 R)
• M41: 22,080,047 km (0.052 R)
• M42: 23,441,388 km (0.104 R)
• M43: 24,756,054 km (0.066 R)
• M44: 24,977,459 km (0.067 R)
• M45: 25,795,011 km (0.079 R)
• M46: 25,869,810 km (0.07 R)
• M47: 26,621,240 km (0.098 R)
• M48: 27,227,710 km (0.049 R)
• M49: 28,222,835 km (0.054 R)
• M50: 29,855,247 km (0.063 R)
• M51: 31,998,685 km (0.112 R)
• M52: 32,967,182 km (0.087 R)
• M53: 34,438,028 km (0.098 R)
• M54: 34,932,898 km (0.082 R)
• M55: 35,513,487 km (0.081 R)
• M56: 35,596,664 km (0.091 R)
• M57: 35,846,492 km (0.05 R)
• M58: 37,105,059 km (0.105 R)
• M59: 37,443,001 km (0.056 R)
• M60: 37,527,673 km (0.101 R)
• M61: 37,951,933 km (0.119 R)
• M62: 40,791,899 km (0.111 R)
• M63: 41,140,761 km (0.068 R)
• M64: 41,578,335 km (0.115 R)
• M65: 42,457,820 km (0.114 R)
• M66: 42,546,083 km (0.102 R)
• M67: 42,811,470 km (0.113 R)
• M68: 45,223,287 km (0.043 R)
• M69: 45,584,416 km (0.043 R)
• M70: 46,400,323 km (0.04 R)
• M71: 47,129,463 km (0.091 R)
• M72: 47,312,421 km (0.034 R)
• M73: 48,599,411 km (0.118 R)
• M74: 49,804,722 km (0.041 R)
• M75: 51,961,324 km (0.119 R)
• M76: 52,244,812 km (0.059 R)
• M77: 53,384,150 km (0.095 R)
• M78: 57,142,946 km (0.117 R)
• M79: 59,399,331 km (0.053 R)
• M80: 59,596,800 km (0.054 R)
• M81: 60,886,483 km (0.094 R)
• M82: 61,984,831 km (0.115 R)
• M83: 62,185,292 km (0.112 R)
• M84: 62,385,902 km (0.115 R)
• M85: 62,586,812 km (0.034 R)
• M86: 63,796,311 km (0.095 R)
• M87: 64,302,700 km (0.085 R)
• M88: 64,403,978 km (0.034 R)
• M89: 64,911,862 km (0.104 R)
• M90: 66,136,171 km (0.067 R)
• M91: 66,443,445 km (0.111 R)
• M92: 68,090,219 km (0.088 R)
• M93: 68,193,591 km (0.12 R)
• M94: 68,297,113 km (0.115 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 12,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit