🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.94 AU - 1.44 AU

Year: 489 Days

Day: 29.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,586,191 km

• M1: 802,293 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.37 AU - 1.41 AU

Year: 617 Days

Day: 32.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.37 AU - 2.39 AU

Year: 1383 Days

Day: 12 Hours

Environment

Temp: -83 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.39 AU - 4.89 AU

Year: 3173 Days

Day: 40.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 8.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.97 AU - 10.77 AU

Year: 10805 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,586,191 km

• M1: 167,699 km (0.112 R)
• M2: 230,231 km (0.079 R)
• M3: 369,058 km (0.092 R)
• M4: 499,657 km (0.111 R)
• M5: 934,687 km (0.093 R)
• M6: 1,050,626 km (0.097 R)
• M7: 1,206,806 km (0.072 R)
• M8: 1,333,815 km (0.114 R)
• M9: 1,465,162 km (0.112 R)
• M10: 1,680,582 km (0.097 R)
• M11: 1,948,213 km (0.066 R)
• M12: 2,141,643 km (0.065 R)
• M13: 2,734,948 km (0.089 R)
• M14: 2,903,246 km (0.076 R)
• M15: 3,174,467 km (0.092 R)
• M16: 3,376,873 km (0.106 R)
• M17: 3,583,617 km (0.101 R)
• M18: 4,395,485 km (0.07 R)
• M19: 4,880,032 km (0.101 R)
• M20: 5,025,740 km (0.047 R)
• M21: 5,261,956 km (0.063 R)
• M22: 5,321,645 km (0.113 R)
• M23: 5,381,484 km (0.12 R)
• M24: 5,532,129 km (0.116 R)
• M25: 5,653,752 km (0.045 R)
• M26: 5,714,788 km (0.096 R)
• M27: 5,837,758 km (0.052 R)
• M28: 6,982,630 km (0.119 R)
• M29: 7,783,727 km (0.115 R)
• M30: 9,039,003 km (0.114 R)
• M31: 9,763,355 km (0.117 R)
• M32: 10,132,563 km (0.112 R)
• M33: 10,244,163 km (0.118 R)
• M34: 10,732,750 km (0.117 R)
• M35: 11,344,306 km (0.046 R)
• M36: 12,481,698 km (0.072 R)
• M37: 12,962,955 km (0.042 R)
• M38: 13,043,738 km (0.044 R)
• M39: 13,246,443 km (0.12 R)
• M40: 13,532,025 km (0.108 R)
• M41: 13,614,005 km (0.12 R)
• M42: 13,819,552 km (0.112 R)
• M43: 14,067,735 km (0.118 R)
• M44: 15,287,706 km (0.102 R)
• M45: 15,373,126 km (0.061 R)
• M46: 15,759,388 km (0.111 R)
• M47: 15,932,024 km (0.103 R)
• M48: 16,672,832 km (0.036 R)
• M49: 16,892,891 km (0.042 R)
• M50: 17,558,900 km (0.038 R)
• M51: 18,278,616 km (0.108 R)
• M52: 18,551,034 km (0.105 R)
• M53: 18,870,575 km (0.089 R)
• M54: 19,008,055 km (0.084 R)
• M55: 19,099,908 km (0.083 R)
• M56: 19,700,394 km (0.102 R)
• M57: 20,026,368 km (0.065 R)
• M58: 21,205,049 km (0.062 R)
• M59: 21,539,101 km (0.091 R)
• M60: 21,874,949 km (0.044 R)
• M61: 22,019,460 km (0.112 R)
• M62: 23,284,609 km (0.082 R)
• M63: 23,579,916 km (0.053 R)
• M64: 23,728,017 km (0.055 R)
• M65: 24,823,672 km (0.108 R)
• M66: 26,037,509 km (0.074 R)
• M67: 27,063,900 km (0.065 R)
• M68: 27,790,198 km (0.072 R)
• M69: 27,842,408 km (0.112 R)
• M70: 28,470,420 km (0.081 R)
• M71: 29,740,505 km (0.114 R)
• M72: 29,793,762 km (0.114 R)
• M73: 30,221,463 km (0.112 R)
• M74: 31,191,306 km (0.111 R)
• M75: 31,625,588 km (0.098 R)
• M76: 31,788,949 km (0.112 R)
• M77: 32,171,172 km (0.075 R)
• M78: 32,335,580 km (0.09 R)
• M79: 32,445,235 km (0.09 R)
• M80: 32,609,942 km (0.102 R)
• M81: 34,217,222 km (0.085 R)
• M82: 34,889,664 km (0.111 R)
• M83: 35,963,478 km (0.105 R)
• M84: 36,532,997 km (0.058 R)
• M85: 36,590,143 km (0.081 R)
• M86: 36,818,878 km (0.111 R)
• M87: 37,565,671 km (0.09 R)
• M88: 37,911,990 km (0.064 R)
• M89: 38,840,694 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 13.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.48 AU - 13.36 AU

Year: 13594 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 63,586,191 km

• M1: 184,005 km (0.104 R)
• M2: 288,724 km (0.066 R)
• M3: 516,262 km (0.049 R)
• M4: 735,573 km (0.118 R)
• M5: 916,137 km (0.111 R)
• M6: 1,229,545 km (0.063 R)
• M7: 1,351,168 km (0.091 R)
• M8: 1,710,951 km (0.071 R)
• M9: 1,894,507 km (0.105 R)
• M10: 2,036,775 km (0.039 R)
• M11: 2,149,871 km (0.051 R)
• M12: 2,382,795 km (0.055 R)
• M13: 2,589,240 km (0.077 R)
• M14: 2,747,963 km (0.088 R)
• M15: 3,358,023 km (0.104 R)
• M16: 3,868,302 km (0.047 R)
• M17: 4,071,007 km (0.103 R)
• M18: 4,277,452 km (0.102 R)
• M19: 4,529,824 km (0.035 R)
• M20: 4,787,132 km (0.097 R)
• M21: 5,049,377 km (0.061 R)
• M22: 5,702,521 km (0.065 R)
• M23: 6,647,232 km (0.104 R)
• M24: 7,844,613 km (0.108 R)
• M25: 7,973,118 km (0.104 R)
• M26: 8,362,970 km (0.079 R)
• M27: 8,946,252 km (0.106 R)
• M28: 11,234,501 km (0.065 R)
• M29: 11,759,889 km (0.109 R)
• M30: 12,653,586 km (0.073 R)
• M31: 12,956,372 km (0.042 R)
• M32: 13,692,843 km (0.1 R)
• M33: 14,128,621 km (0.101 R)
• M34: 14,379,796 km (0.064 R)
• M35: 15,206,324 km (0.092 R)
• M36: 15,722,587 km (0.057 R)
• M37: 16,015,499 km (0.087 R)
• M38: 16,772,315 km (0.116 R)
• M39: 18,594,866 km (0.08 R)
• M40: 19,844,606 km (0.108 R)
• M41: 20,692,826 km (0.099 R)
• M42: 20,835,393 km (0.114 R)
• M43: 20,978,259 km (0.074 R)
• M44: 22,205,710 km (0.066 R)
• M45: 22,754,584 km (0.109 R)
• M46: 23,382,147 km (0.118 R)
• M47: 24,578,781 km (0.094 R)
• M48: 25,108,507 km (0.106 R)
• M49: 25,412,938 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.6

Radius: 5.2

Gravity: 30.5 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.82 AU - 20.06 AU

Year: 26266 Days

Day: 18.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,586,191 km

• M1: 99,034 km (0.061 R)
• M2: 2,177,846 km (0.087 R)
• M3: 3,603,663 km (0.114 R)
• M4: 4,822,886 km (0.087 R)
• M5: 5,365,477 km (0.089 R)
• M6: 6,684,781 km (0.066 R)
• M7: 7,349,594 km (0.049 R)
• M8: 9,600,593 km (0.066 R)
• M9: 10,279,917 km (0.097 R)
• M10: 10,348,732 km (0.116 R)
• M11: 10,556,075 km (0.106 R)
• M12: 12,409,143 km (0.092 R)
• M13: 12,703,103 km (0.087 R)
• M14: 13,073,657 km (0.089 R)
• M15: 13,523,049 km (0.091 R)
• M16: 13,749,690 km (0.101 R)
• M17: 15,449,570 km (0.055 R)
• M18: 16,004,130 km (0.075 R)
• M19: 16,243,786 km (0.099 R)
• M20: 17,051,315 km (0.104 R)
• M21: 17,706,703 km (0.11 R)
• M22: 19,042,163 km (0.072 R)
• M23: 20,409,488 km (0.065 R)
• M24: 21,192,483 km (0.114 R)
• M25: 22,340,796 km (0.087 R)
• M26: 24,421,254 km (0.112 R)
• M27: 25,066,619 km (0.111 R)
• M28: 26,846,535 km (0.069 R)
• M29: 27,226,513 km (0.054 R)
• M30: 27,321,658 km (0.09 R)
• M31: 29,934,983 km (0.11 R)
• M32: 34,980,171 km (0.07 R)
• M33: 35,083,693 km (0.08 R)
• M34: 35,395,006 km (0.073 R)
• M35: 35,603,096 km (0.119 R)
• M36: 35,811,486 km (0.103 R)
• M37: 36,020,325 km (0.067 R)
• M38: 36,124,894 km (0.086 R)
• M39: 36,859,719 km (0.092 R)
• M40: 38,664,766 km (0.106 R)
• M41: 38,986,252 km (0.114 R)
• M42: 40,824,960 km (0.109 R)
• M43: 41,043,073 km (0.047 R)
• M44: 42,360,133 km (0.07 R)
• M45: 42,691,642 km (0.083 R)
• M46: 43,134,900 km (0.099 R)
• M47: 43,468,354 km (0.11 R)
• M48: 46,166,501 km (0.099 R)
• M49: 47,192,294 km (0.117 R)
• M50: 48,110,376 km (0.078 R)
• M51: 52,313,927 km (0.119 R)
• M52: 54,699,414 km (0.074 R)
• M53: 55,180,820 km (0.085 R)
• M54: 56,998,434 km (0.086 R)
• M55: 59,699,573 km (0.092 R)
• M56: 59,823,291 km (0.065 R)
• M57: 59,947,158 km (0.082 R)
• M58: 60,816,471 km (0.114 R)
• M59: 67,017,453 km (0.079 R)
• M60: 68,825,792 km (0.107 R)
• M61: 69,605,795 km (0.051 R)
• M62: 69,735,945 km (0.048 R)
• M63: 71,174,329 km (0.09 R)
• M64: 71,699,716 km (0.112 R)
• M65: 72,490,341 km (0.111 R)
• M66: 75,012,711 km (0.119 R)
• M67: 75,146,302 km (0.104 R)
• M68: 76,351,911 km (0.088 R)
• M69: 77,294,078 km (0.112 R)
• M70: 77,428,866 km (0.099 R)
• M71: 78,510,907 km (0.088 R)
• M72: 78,782,128 km (0.067 R)
• M73: 82,474,952 km (0.028 R)
• M74: 85,246,402 km (0.114 R)
• M75: 85,385,827 km (0.101 R)
• M76: 87,766,827 km (0.103 R)
• M77: 88,753,425 km (0.113 R)
• M78: 91,735,658 km (0.097 R)
• M79: 92,021,390 km (0.072 R)
• M80: 93,885,828 km (0.059 R)
• M81: 95,039,378 km (0.088 R)
• M82: 96,923,862 km (0.102 R)
• M83: 97,069,271 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.8

Radius: 6.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.2 AU - 21.34 AU

Year: 28220 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,586,191 km

• M1: 81,531 km (0.114 R)
• M2: 184,753 km (0.114 R)
• M3: 426,204 km (0.098 R)
• M4: 606,769 km (0.059 R)
• M5: 1,489,696 km (0.086 R)
• M6: 1,737,430 km (0.118 R)
• M7: 1,939,088 km (0.117 R)
• M8: 2,057,868 km (0.085 R)
• M9: 2,178,893 km (0.071 R)
• M10: 2,396,558 km (0.096 R)
• M11: 2,686,628 km (0.074 R)
• M12: 2,886,192 km (0.093 R)
• M13: 4,531,020 km (0.031 R)
• M14: 5,632,509 km (0.119 R)
• M15: 5,717,182 km (0.1 R)
• M16: 5,845,238 km (0.079 R)
• M17: 6,017,275 km (0.112 R)
• M18: 6,410,718 km (0.111 R)
• M19: 6,677,451 km (0.105 R)
• M20: 6,722,330 km (0.069 R)
• M21: 7,084,656 km (0.104 R)
• M22: 8,209,183 km (0.038 R)
• M23: 10,410,665 km (0.097 R)
• M24: 11,200,393 km (0.079 R)
• M25: 11,307,205 km (0.045 R)
• M26: 11,954,815 km (0.053 R)
• M27: 12,009,268 km (0.111 R)
• M28: 12,503,689 km (0.088 R)
• M29: 12,948,743 km (0.112 R)
• M30: 13,398,883 km (0.05 R)
• M31: 13,568,976 km (0.117 R)
• M32: 14,083,742 km (0.114 R)
• M33: 14,199,082 km (0.097 R)
• M34: 15,845,406 km (0.119 R)
• M35: 16,508,424 km (0.055 R)
• M36: 16,569,161 km (0.038 R)
• M37: 17,737,221 km (0.12 R)
• M38: 17,924,069 km (0.092 R)
• M39: 18,048,983 km (0.118 R)
• M40: 19,378,160 km (0.073 R)
• M41: 19,635,020 km (0.074 R)
• M42: 19,763,823 km (0.072 R)
• M43: 20,869,801 km (0.074 R)
• M44: 21,463,554 km (0.118 R)
• M45: 21,862,382 km (0.074 R)
• M46: 21,929,103 km (0.073 R)
• M47: 22,263,604 km (0.105 R)
• M48: 22,330,773 km (0.114 R)
• M49: 23,687,327 km (0.11 R)
• M50: 24,791,658 km (0.073 R)
• M51: 26,053,965 km (0.082 R)
• M52: 30,187,055 km (0.062 R)
• M53: 31,383,240 km (0.1 R)
• M54: 31,458,637 km (0.11 R)
• M55: 32,671,277 km (0.105 R)
• M56: 33,513,813 km (0.11 R)
• M57: 34,518,661 km (0.088 R)
• M58: 35,926,377 km (0.084 R)
• M59: 36,005,066 km (0.05 R)
• M60: 36,478,842 km (0.078 R)
• M61: 36,795,840 km (0.087 R)
• M62: 38,233,476 km (0.117 R)
• M63: 38,313,959 km (0.097 R)
• M64: 38,797,460 km (0.097 R)
• M65: 39,608,131 km (0.11 R)
• M66: 39,852,274 km (0.101 R)
• M67: 40,260,527 km (0.057 R)
• M68: 40,506,167 km (0.114 R)
• M69: 43,575,765 km (0.089 R)
• M70: 43,827,838 km (0.098 R)
• M71: 44,926,036 km (0.091 R)
• M72: 45,691,678 km (0.114 R)
• M73: 46,719,265 km (0.089 R)
• M74: 47,494,930 km (0.07 R)
• M75: 48,797,030 km (0.083 R)
• M76: 49,496,400 km (0.105 R)
• M77: 50,198,912 km (0.096 R)
• M78: 50,728,040 km (0.105 R)
• M79: 51,347,674 km (0.107 R)
• M80: 53,311,445 km (0.043 R)
• M81: 55,937,337 km (0.074 R)
• M82: 56,119,846 km (0.069 R)
• M83: 56,577,316 km (0.116 R)
• M84: 56,669,020 km (0.075 R)
• M85: 58,327,013 km (0.091 R)
• M86: 58,883,218 km (0.063 R)
• M87: 60,656,102 km (0.116 R)
• M88: 62,825,571 km (0.046 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit