🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.54 AU - 2.34 AU

Year: 982 Days

Day: 14.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,652,032 km

• M1: 1,140,385 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.34 AU - 2.54 AU

Year: 1385 Days

Day: 39 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.35 AU - 3.27 AU

Year: 1712 Days

Day: 41 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,652,032 km

• M1: 1,645,726 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.92 AU - 3.38 AU

Year: 2032 Days

Day: 34.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.76 AU - 4 AU

Year: 2778 Days

Day: 41.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 8.7

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.5 AU - 5.94 AU

Year: 4334 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,652,032 km

• M1: 115,340 km (0.108 R)
• M2: 170,841 km (0.061 R)
• M3: 334,351 km (0.104 R)
• M4: 544,686 km (0.07 R)
• M5: 1,042,847 km (0.096 R)
• M6: 1,139,786 km (0.083 R)
• M7: 1,669,512 km (0.099 R)
• M8: 1,969,007 km (0.112 R)
• M9: 2,231,701 km (0.105 R)
• M10: 2,358,111 km (0.074 R)
• M11: 2,637,261 km (0.12 R)
• M12: 2,907,435 km (0.105 R)
• M13: 3,125,997 km (0.032 R)
• M14: 3,206,780 km (0.107 R)
• M15: 3,685,194 km (0.113 R)
• M16: 3,813,699 km (0.055 R)
• M17: 3,943,699 km (0.09 R)
• M18: 4,053,205 km (0.092 R)
• M19: 4,208,188 km (0.106 R)
• M20: 4,275,208 km (0.112 R)
• M21: 4,988,640 km (0.093 R)
• M22: 5,059,699 km (0.108 R)
• M23: 5,202,715 km (0.086 R)
• M24: 5,274,821 km (0.097 R)
• M25: 5,566,238 km (0.077 R)
• M26: 5,689,357 km (0.104 R)
• M27: 5,863,040 km (0.063 R)
• M28: 6,215,792 km (0.074 R)
• M29: 6,549,694 km (0.104 R)
• M30: 6,731,755 km (0.064 R)
• M31: 6,836,623 km (0.072 R)
• M32: 6,968,568 km (0.09 R)
• M33: 7,749,768 km (0.045 R)
• M34: 8,136,927 km (0.085 R)
• M35: 8,417,274 km (0.117 R)
• M36: 8,929,946 km (0.055 R)
• M37: 9,103,180 km (0.112 R)
• M38: 9,190,096 km (0.088 R)
• M39: 9,306,633 km (0.09 R)
• M40: 9,955,738 km (0.062 R)
• M41: 10,045,347 km (0.095 R)
• M42: 10,165,325 km (0.096 R)
• M43: 10,802,911 km (0.096 R)
• M44: 11,799,382 km (0.101 R)
• M45: 11,894,377 km (0.115 R)
• M46: 12,469,132 km (0.095 R)
• M47: 12,565,922 km (0.062 R)
• M48: 13,480,414 km (0.096 R)
• M49: 13,612,808 km (0.035 R)
• M50: 13,778,861 km (0.115 R)
• M51: 13,979,173 km (0.105 R)
• M52: 14,687,519 km (0.116 R)
• M53: 14,994,643 km (0.101 R)
• M54: 15,476,648 km (0.073 R)
• M55: 15,580,618 km (0.068 R)
• M56: 16,526,675 km (0.107 R)
• M57: 16,597,435 km (0.092 R)
• M58: 17,239,509 km (0.073 R)
• M59: 17,744,402 km (0.051 R)
• M60: 18,621,195 km (0.073 R)
• M61: 18,694,947 km (0.096 R)
• M62: 19,437,251 km (0.046 R)
• M63: 19,549,450 km (0.063 R)
• M64: 20,227,278 km (0.073 R)
• M65: 20,416,818 km (0.092 R)
• M66: 20,874,288 km (0.097 R)
• M67: 21,142,817 km (0.1 R)
• M68: 22,306,239 km (0.064 R)
• M69: 22,659,290 km (0.085 R)
• M70: 22,816,817 km (0.067 R)
• M71: 23,014,136 km (0.108 R)
• M72: 23,569,893 km (0.101 R)
• M73: 23,769,456 km (0.069 R)
• M74: 24,533,004 km (0.111 R)
• M75: 25,590,661 km (0.117 R)
• M76: 25,713,630 km (0.064 R)
• M77: 25,836,899 km (0.099 R)
• M78: 26,996,282 km (0.106 R)
• M79: 27,288,746 km (0.088 R)
• M80: 27,498,333 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 9.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.38 AU - 10.4 AU

Year: 9633 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 89,652,032 km

• M1: 161,566 km (0.115 R)
• M2: 252,072 km (0.085 R)
• M3: 499,058 km (0.12 R)
• M4: 1,026,391 km (0.117 R)
• M5: 1,341,743 km (0.107 R)
• M6: 1,549,236 km (0.101 R)
• M7: 1,607,728 km (0.086 R)
• M8: 1,686,866 km (0.11 R)
• M9: 1,767,349 km (0.106 R)
• M10: 1,869,973 km (0.043 R)
• M11: 1,953,449 km (0.103 R)
• M12: 4,059,338 km (0.061 R)
• M13: 4,141,019 km (0.068 R)
• M14: 4,900,527 km (0.104 R)
• M15: 5,824,892 km (0.118 R)
• M16: 6,354,469 km (0.088 R)
• M17: 7,359,617 km (0.084 R)
• M18: 7,863,612 km (0.108 R)
• M19: 8,137,077 km (0.095 R)
• M20: 8,274,857 km (0.044 R)
• M21: 8,763,593 km (0.059 R)
• M22: 8,904,963 km (0.091 R)
• M23: 9,154,193 km (0.103 R)
• M24: 10,546,949 km (0.08 R)
• M25: 10,659,596 km (0.08 R)
• M26: 10,962,233 km (0.036 R)
• M27: 11,152,970 km (0.119 R)
• M28: 12,043,825 km (0.072 R)
• M29: 12,597,188 km (0.111 R)
• M30: 12,796,901 km (0.115 R)
• M31: 12,877,086 km (0.048 R)
• M32: 12,957,420 km (0.084 R)
• M33: 13,811,025 km (0.072 R)
• M34: 14,977,290 km (0.097 R)
• M35: 15,486,820 km (0.087 R)
• M36: 15,615,026 km (0.064 R)
• M37: 16,653,833 km (0.051 R)
• M38: 17,005,089 km (0.101 R)
• M39: 17,270,027 km (0.091 R)
• M40: 18,073,368 km (0.102 R)
• M41: 18,706,466 km (0.112 R)
• M42: 18,934,453 km (0.12 R)
• M43: 19,948,128 km (0.061 R)
• M44: 20,979,456 km (0.07 R)
• M45: 21,168,847 km (0.113 R)
• M46: 21,692,439 km (0.119 R)
• M47: 21,979,966 km (0.084 R)
• M48: 22,413,501 km (0.077 R)
• M49: 23,142,342 km (0.076 R)
• M50: 27,520,772 km (0.08 R)
• M51: 27,728,115 km (0.061 R)
• M52: 28,144,296 km (0.091 R)
• M53: 30,738,622 km (0.111 R)
• M54: 31,169,315 km (0.086 R)
• M55: 32,091,436 km (0.12 R)
• M56: 33,022,384 km (0.059 R)
• M57: 33,463,548 km (0.103 R)
• M58: 33,795,805 km (0.116 R)
• M59: 35,642,291 km (0.093 R)
• M60: 35,868,333 km (0.099 R)
• M61: 36,151,522 km (0.102 R)
• M62: 36,492,306 km (0.089 R)
• M63: 38,039,298 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.5

Radius: 6.7

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.27 AU - 19.23 AU

Year: 22717 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 89,652,032 km

• M1: 201,060 km (0.061 R)
• M2: 299,645 km (0.068 R)
• M3: 416,331 km (0.11 R)
• M4: 996,023 km (0.056 R)
• M5: 1,777,821 km (0.077 R)
• M6: 1,849,927 km (0.08 R)
• M7: 2,705,926 km (0.108 R)
• M8: 2,958,298 km (0.111 R)
• M9: 4,233,321 km (0.106 R)
• M10: 4,977,720 km (0.102 R)
• M11: 5,234,878 km (0.085 R)
• M12: 5,708,505 km (0.11 R)
• M13: 5,923,477 km (0.074 R)
• M14: 6,584,251 km (0.075 R)
• M15: 7,095,128 km (0.086 R)
• M16: 7,268,362 km (0.117 R)
• M17: 7,442,793 km (0.117 R)
• M18: 8,457,815 km (0.052 R)
• M19: 9,388,912 km (0.1 R)
• M20: 11,346,699 km (0.089 R)
• M21: 11,957,807 km (0.099 R)
• M22: 14,143,731 km (0.116 R)
• M23: 14,800,914 km (0.095 R)
• M24: 14,874,666 km (0.037 R)
• M25: 15,393,621 km (0.069 R)
• M26: 16,145,201 km (0.083 R)
• M27: 17,217,518 km (0.1 R)
• M28: 18,629,722 km (0.119 R)
• M29: 20,160,258 km (0.072 R)
• M30: 22,234,732 km (0.11 R)
• M31: 22,742,616 km (0.1 R)
• M32: 23,683,736 km (0.054 R)
• M33: 25,692,238 km (0.065 R)
• M34: 25,780,799 km (0.109 R)
• M35: 25,869,511 km (0.086 R)
• M36: 26,671,954 km (0.12 R)
• M37: 27,301,761 km (0.103 R)
• M38: 27,936,505 km (0.089 R)
• M39: 29,312,955 km (0.114 R)
• M40: 29,405,556 km (0.042 R)
• M41: 30,993,687 km (0.1 R)
• M42: 31,182,330 km (0.099 R)
• M43: 31,276,876 km (0.097 R)
• M44: 31,560,812 km (0.108 R)
• M45: 31,655,657 km (0.08 R)
• M46: 31,750,652 km (0.104 R)
• M47: 32,226,822 km (0.094 R)
• M48: 32,609,493 km (0.083 R)
• M49: 34,545,290 km (0.116 R)
• M50: 37,317,338 km (0.096 R)
• M51: 37,719,009 km (0.047 R)
• M52: 38,122,325 km (0.107 R)
• M53: 39,954,450 km (0.102 R)
• M54: 40,468,468 km (0.105 R)
• M55: 41,503,087 km (0.114 R)
• M56: 42,966,154 km (0.038 R)
• M57: 43,703,971 km (0.098 R)
• M58: 44,658,704 km (0.03 R)
• M59: 44,765,218 km (0.034 R)
• M60: 45,620,469 km (0.058 R)
• M61: 45,727,731 km (0.108 R)
• M62: 46,265,385 km (0.117 R)
• M63: 47,999,823 km (0.091 R)
• M64: 48,874,971 km (0.114 R)
• M65: 51,643,579 km (0.082 R)
• M66: 54,121,817 km (0.061 R)
• M67: 55,032,569 km (0.092 R)
• M68: 56,753,842 km (0.11 R)
• M69: 56,984,671 km (0.066 R)
• M70: 59,779,010 km (0.085 R)
• M71: 60,131,463 km (0.066 R)
• M72: 60,838,312 km (0.064 R)
• M73: 60,956,495 km (0.075 R)
• M74: 61,074,677 km (0.063 R)
• M75: 61,311,191 km (0.111 R)
• M76: 61,548,005 km (0.047 R)
• M77: 62,022,679 km (0.072 R)
• M78: 64,053,320 km (0.1 R)
• M79: 64,173,447 km (0.113 R)
• M80: 64,534,277 km (0.082 R)
• M81: 64,654,704 km (0.109 R)
• M82: 65,499,932 km (0.068 R)
• M83: 67,201,009 km (0.086 R)
• M84: 67,689,745 km (0.072 R)
• M85: 68,425,019 km (0.107 R)
• M86: 69,409,522 km (0.073 R)
• M87: 70,027,212 km (0.106 R)
• M88: 70,770,863 km (0.061 R)
• M89: 71,019,345 km (0.067 R)
• M90: 71,641,822 km (0.079 R)
• M91: 74,907,394 km (0.091 R)
• M92: 75,667,949 km (0.089 R)
• M93: 77,324,447 km (0.119 R)
• M94: 78,478,295 km (0.107 R)
• M95: 80,802,896 km (0.071 R)
• M96: 80,932,747 km (0.071 R)
• M97: 82,104,099 km (0.037 R)
• M98: 82,234,548 km (0.111 R)
• M99: 84,991,038 km (0.107 R)
• M100: 86,049,144 km (0.065 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 15,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit