🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.73 AU - 0.99 AU

Year: 302 Days

Day: 42.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.83 AU - 0.93 AU

Year: 313 Days

Day: 13 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,060,554 km

• M1: 226,042 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.87 AU - 0.99 AU

Year: 340 Days

Day: 24.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 8.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.81 AU - 7.57 AU

Year: 6554 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,060,554 km

• M1: 159,322 km (0.107 R)
• M2: 425,456 km (0.118 R)
• M3: 607,667 km (0.108 R)
• M4: 713,582 km (0.08 R)
• M5: 815,757 km (0.104 R)
• M6: 1,000,959 km (0.037 R)
• M7: 1,236,726 km (0.112 R)
• M8: 1,310,926 km (0.066 R)
• M9: 1,464,114 km (0.042 R)
• M10: 1,650,214 km (0.108 R)
• M11: 1,816,118 km (0.116 R)
• M12: 2,224,520 km (0.082 R)
• M13: 2,758,136 km (0.112 R)
• M14: 3,175,215 km (0.095 R)
• M15: 3,347,701 km (0.095 R)
• M16: 3,470,222 km (0.101 R)
• M17: 3,540,982 km (0.049 R)
• M18: 3,647,944 km (0.077 R)
• M19: 3,828,808 km (0.086 R)
• M20: 4,407,752 km (0.084 R)
• M21: 4,678,374 km (0.119 R)
• M22: 4,994,175 km (0.058 R)
• M23: 5,276,317 km (0.101 R)
• M24: 5,480,967 km (0.117 R)
• M25: 5,605,133 km (0.054 R)
• M26: 5,983,017 km (0.098 R)
• M27: 6,089,381 km (0.112 R)
• M28: 6,239,428 km (0.075 R)
• M29: 6,325,746 km (0.11 R)
• M30: 6,390,821 km (0.042 R)
• M31: 7,008,211 km (0.042 R)
• M32: 7,690,976 km (0.112 R)
• M33: 7,806,765 km (0.102 R)
• M34: 8,347,112 km (0.106 R)
• M35: 8,490,128 km (0.094 R)
• M36: 8,609,806 km (0.113 R)
• M37: 8,754,318 km (0.114 R)
• M38: 8,826,873 km (0.119 R)
• M39: 9,217,024 km (0.096 R)
• M40: 9,389,660 km (0.105 R)
• M41: 9,513,527 km (0.04 R)
• M42: 9,762,907 km (0.066 R)
• M43: 9,863,287 km (0.108 R)
• M44: 10,090,376 km (0.101 R)
• M45: 10,217,235 km (0.053 R)
• M46: 10,421,436 km (0.117 R)
• M47: 10,652,715 km (0.1 R)
• M48: 10,807,848 km (0.082 R)
• M49: 10,937,699 km (0.041 R)
• M50: 11,068,148 km (0.118 R)
• M51: 11,701,246 km (0.093 R)
• M52: 12,264,781 km (0.079 R)
• M53: 12,400,317 km (0.111 R)
• M54: 12,618,132 km (0.089 R)
• M55: 13,057,650 km (0.113 R)
• M56: 13,251,529 km (0.099 R)
• M57: 14,377,552 km (0.09 R)
• M58: 14,721,328 km (0.053 R)
• M59: 15,329,443 km (0.057 R)
• M60: 15,533,944 km (0.05 R)
• M61: 16,271,760 km (0.063 R)
• M62: 17,111,752 km (0.119 R)
• M63: 17,293,514 km (0.071 R)
• M64: 17,384,769 km (0.097 R)
• M65: 17,506,541 km (0.108 R)
• M66: 17,720,317 km (0.063 R)
• M67: 17,873,654 km (0.116 R)
• M68: 18,864,890 km (0.116 R)
• M69: 19,335,674 km (0.066 R)
• M70: 20,128,992 km (0.099 R)
• M71: 20,417,117 km (0.076 R)
• M72: 20,674,426 km (0.088 R)
• M73: 20,900,468 km (0.077 R)
• M74: 21,030,020 km (0.104 R)
• M75: 21,127,408 km (0.079 R)
• M76: 21,452,783 km (0.115 R)
• M77: 21,583,532 km (0.09 R)
• M78: 21,812,866 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 13.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.69 AU - 9.03 AU

Year: 9988 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,060,554 km

• M1: 176,376 km (0.112 R)
• M2: 274,063 km (0.11 R)
• M3: 529,576 km (0.1 R)
• M4: 726,746 km (0.055 R)
• M5: 813,364 km (0.078 R)
• M6: 1,680,134 km (0.079 R)
• M7: 2,026,453 km (0.089 R)
• M8: 2,306,949 km (0.113 R)
• M9: 2,440,689 km (0.106 R)
• M10: 2,858,067 km (0.038 R)
• M11: 3,124,501 km (0.108 R)
• M12: 3,298,334 km (0.099 R)
• M13: 3,760,292 km (0.079 R)
• M14: 3,865,759 km (0.118 R)
• M15: 3,999,050 km (0.11 R)
• M16: 4,380,674 km (0.072 R)
• M17: 4,575,900 km (0.081 R)
• M18: 4,831,263 km (0.07 R)
• M19: 5,208,399 km (0.062 R)
• M20: 5,930,060 km (0.119 R)
• M21: 6,271,442 km (0.072 R)
• M22: 6,747,313 km (0.09 R)
• M23: 6,908,579 km (0.043 R)
• M24: 7,666,891 km (0.051 R)
• M25: 8,765,986 km (0.073 R)
• M26: 8,906,758 km (0.054 R)
• M27: 9,119,486 km (0.098 R)
• M28: 9,731,491 km (0.063 R)
• M29: 9,877,349 km (0.092 R)
• M30: 10,393,910 km (0.075 R)
• M31: 10,580,609 km (0.117 R)
• M32: 11,646,194 km (0.109 R)
• M33: 11,956,909 km (0.104 R)
• M34: 12,626,509 km (0.066 R)
• M35: 12,745,888 km (0.115 R)
• M36: 13,106,419 km (0.072 R)
• M37: 13,227,444 km (0.107 R)
• M38: 13,470,391 km (0.096 R)
• M39: 13,796,664 km (0.06 R)
• M40: 14,166,918 km (0.037 R)
• M41: 14,374,111 km (0.068 R)
• M42: 14,959,338 km (0.046 R)
• M43: 15,467,223 km (0.074 R)
• M44: 16,283,130 km (0.062 R)
• M45: 16,805,526 km (0.079 R)
• M46: 17,466,449 km (0.042 R)
• M47: 17,867,072 km (0.063 R)
• M48: 18,135,750 km (0.104 R)
• M49: 18,225,658 km (0.036 R)
• M50: 19,224,224 km (0.092 R)
• M51: 20,240,592 km (0.082 R)
• M52: 20,333,941 km (0.12 R)
• M53: 21,369,308 km (0.112 R)
• M54: 23,051,685 km (0.037 R)
• M55: 24,279,286 km (0.067 R)
• M56: 24,926,147 km (0.114 R)
• M57: 25,578,693 km (0.11 R)
• M58: 25,780,500 km (0.104 R)
• M59: 27,105,788 km (0.109 R)
• M60: 27,414,707 km (0.109 R)
• M61: 27,880,406 km (0.112 R)
• M62: 28,400,857 km (0.052 R)
• M63: 28,662,354 km (0.099 R)
• M64: 31,158,843 km (0.088 R)
• M65: 31,266,703 km (0.109 R)
• M66: 31,482,573 km (0.099 R)
• M67: 32,405,891 km (0.109 R)
• M68: 33,613,744 km (0.103 R)
• M69: 34,836,557 km (0.095 R)
• M70: 35,060,355 km (0.095 R)
• M71: 36,017,183 km (0.096 R)
• M72: 37,210,974 km (0.091 R)
• M73: 38,129,206 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 14.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.76 AU - 12.32 AU

Year: 12049 Days

Day: 10.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,060,554 km

• M1: 229,034 km (0.042 R)
• M2: 491,728 km (0.067 R)
• M3: 608,415 km (0.066 R)
• M4: 840,142 km (0.073 R)
• M5: 930,648 km (0.036 R)
• M6: 1,244,953 km (0.095 R)
• M7: 1,371,812 km (0.114 R)
• M8: 1,827,936 km (0.107 R)
• M9: 2,099,008 km (0.102 R)
• M10: 2,226,764 km (0.07 R)
• M11: 2,357,214 km (0.059 R)
• M12: 2,517,134 km (0.077 R)
• M13: 2,653,268 km (0.098 R)
• M14: 2,764,120 km (0.1 R)
• M15: 2,876,468 km (0.097 R)
• M16: 3,431,476 km (0.106 R)
• M17: 3,956,714 km (0.069 R)
• M18: 4,116,036 km (0.092 R)
• M19: 4,540,595 km (0.073 R)
• M20: 5,117,145 km (0.094 R)
• M21: 5,573,867 km (0.114 R)
• M22: 5,861,544 km (0.059 R)
• M23: 5,970,750 km (0.073 R)
• M24: 7,294,243 km (0.105 R)
• M25: 7,808,410 km (0.117 R)
• M26: 8,212,026 km (0.114 R)
• M27: 8,997,863 km (0.106 R)
• M28: 9,208,647 km (0.09 R)
• M29: 9,335,805 km (0.059 R)
• M30: 9,463,711 km (0.116 R)
• M31: 9,721,169 km (0.114 R)
• M32: 9,981,020 km (0.071 R)
• M33: 11,178,701 km (0.037 R)
• M34: 12,095,137 km (0.118 R)
• M35: 12,750,975 km (0.093 R)
• M36: 13,322,289 km (0.045 R)
• M37: 13,611,162 km (0.071 R)
• M38: 14,097,206 km (0.036 R)
• M39: 14,936,599 km (0.098 R)
• M40: 15,136,462 km (0.098 R)
• M41: 15,640,009 km (0.096 R)
• M42: 15,843,013 km (0.088 R)
• M43: 17,183,709 km (0.085 R)
• M44: 17,340,787 km (0.102 R)
• M45: 17,445,804 km (0.119 R)
• M46: 17,603,630 km (0.116 R)
• M47: 18,346,533 km (0.061 R)
• M48: 18,937,445 km (0.064 R)
• M49: 20,359,073 km (0.067 R)
• M50: 20,636,428 km (0.116 R)
• M51: 21,082,678 km (0.052 R)
• M52: 21,928,205 km (0.116 R)
• M53: 22,727,357 km (0.104 R)
• M54: 23,710,515 km (0.086 R)
• M55: 25,419,670 km (0.099 R)
• M56: 25,718,417 km (0.11 R)
• M57: 25,838,245 km (0.099 R)
• M58: 26,319,352 km (0.079 R)
• M59: 26,742,714 km (0.106 R)
• M60: 27,903,294 km (0.087 R)
• M61: 28,644,851 km (0.09 R)
• M62: 30,653,651 km (0.062 R)
• M63: 31,035,425 km (0.099 R)
• M64: 31,867,937 km (0.082 R)
• M65: 32,383,900 km (0.114 R)
• M66: 32,642,854 km (0.111 R)
• M67: 34,145,564 km (0.104 R)
• M68: 34,607,373 km (0.078 R)
• M69: 34,938,583 km (0.104 R)
• M70: 35,337,261 km (0.075 R)
• M71: 36,139,405 km (0.091 R)
• M72: 36,812,296 km (0.117 R)
• M73: 42,768,685 km (0.082 R)
• M74: 44,267,955 km (0.059 R)
• M75: 44,411,569 km (0.109 R)
• M76: 44,771,501 km (0.097 R)
• M77: 45,204,737 km (0.068 R)
• M78: 46,585,525 km (0.103 R)
• M79: 47,244,504 km (0.058 R)
• M80: 47,391,409 km (0.101 R)
• M81: 48,275,682 km (0.083 R)
• M82: 48,571,586 km (0.113 R)
• M83: 49,016,790 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit