🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.84 AU - 0.9 AU

Year: 304 Days

Day: 18.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.16 AU - 1.42 AU

Year: 549 Days

Day: 32 Hours

Environment

Temp: -25 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.19 AU - 1.73 AU

Year: 661 Days

Day: 16.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.68 AU - 3.38 AU

Year: 1976 Days

Day: 36.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,257,866 km

• M1: 111,450 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.43 AU - 3.57 AU

Year: 2454 Days

Day: 33.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.62 AU - 3.96 AU

Year: 2765 Days

Day: 17.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 12.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.71 AU - 9.07 AU

Year: 8305 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 102,257,866 km

• M1: 287,826 km (0.066 R)
• M2: 621,130 km (0.1 R)
• M3: 904,618 km (0.077 R)
• M4: 1,197,531 km (0.031 R)
• M5: 1,279,810 km (0.034 R)
• M6: 1,467,854 km (0.09 R)
• M7: 1,592,619 km (0.114 R)
• M8: 1,721,124 km (0.058 R)
• M9: 2,047,845 km (0.102 R)
• M10: 2,188,318 km (0.047 R)
• M11: 2,373,819 km (0.104 R)
• M12: 2,500,379 km (0.095 R)
• M13: 2,586,098 km (0.115 R)
• M14: 3,190,623 km (0.104 R)
• M15: 3,449,428 km (0.038 R)
• M16: 4,113,941 km (0.086 R)
• M17: 4,267,130 km (0.089 R)
• M18: 4,526,532 km (0.106 R)
• M19: 4,737,914 km (0.099 R)
• M20: 4,979,664 km (0.113 R)
• M21: 5,170,551 km (0.088 R)
• M22: 5,843,293 km (0.095 R)
• M23: 6,278,024 km (0.08 R)
• M24: 6,543,860 km (0.081 R)
• M25: 6,995,196 km (0.076 R)
• M26: 7,864,809 km (0.074 R)
• M27: 8,151,588 km (0.056 R)
• M28: 8,441,808 km (0.103 R)
• M29: 9,099,141 km (0.039 R)
• M30: 9,199,072 km (0.115 R)
• M31: 9,433,941 km (0.111 R)
• M32: 9,636,796 km (0.033 R)
• M33: 9,841,146 km (0.112 R)
• M34: 10,393,162 km (0.08 R)
• M35: 10,743,221 km (0.096 R)
• M36: 11,026,111 km (0.088 R)
• M37: 11,347,298 km (0.083 R)
• M38: 11,780,384 km (0.04 R)
• M39: 12,329,408 km (0.079 R)
• M40: 12,737,361 km (0.09 R)
• M41: 12,961,758 km (0.072 R)
• M42: 13,225,349 km (0.068 R)
• M43: 13,872,510 km (0.048 R)
• M44: 14,569,187 km (0.058 R)
• M45: 14,921,789 km (0.103 R)
• M46: 15,875,775 km (0.091 R)
• M47: 16,157,767 km (0.12 R)
• M48: 16,319,632 km (0.111 R)
• M49: 17,137,184 km (0.089 R)
• M50: 17,219,762 km (0.062 R)
• M51: 17,302,340 km (0.12 R)
• M52: 17,592,560 km (0.114 R)
• M53: 18,177,936 km (0.073 R)
• M54: 18,346,234 km (0.071 R)
• M55: 18,684,624 km (0.095 R)
• M56: 19,067,894 km (0.082 R)
• M57: 19,196,100 km (0.098 R)
• M58: 19,712,212 km (0.113 R)
• M59: 20,058,830 km (0.099 R)
• M60: 21,022,390 km (0.072 R)
• M61: 21,110,653 km (0.065 R)
• M62: 21,243,496 km (0.058 R)
• M63: 21,687,951 km (0.113 R)
• M64: 21,911,451 km (0.087 R)
• M65: 22,270,485 km (0.074 R)
• M66: 22,858,106 km (0.052 R)
• M67: 23,222,227 km (0.096 R)
• M68: 23,542,516 km (0.034 R)
• M69: 24,002,530 km (0.112 R)
• M70: 24,604,960 km (0.112 R)
• M71: 27,449,564 km (0.08 R)
• M72: 27,546,204 km (0.112 R)
• M73: 27,933,812 km (0.087 R)
• M74: 28,371,984 km (0.034 R)
• M75: 29,255,210 km (0.08 R)
• M76: 29,898,630 km (0.084 R)
• M77: 30,297,010 km (0.062 R)
• M78: 30,396,791 km (0.116 R)
• M79: 30,596,804 km (0.119 R)
• M80: 30,747,150 km (0.106 R)
• M81: 31,603,597 km (0.11 R)
• M82: 31,958,593 km (0.082 R)
• M83: 33,908,302 km (0.059 R)
• M84: 34,115,794 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 11.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.43 AU - 10.71 AU

Year: 10236 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 102,257,866 km

• M1: 795,262 km (0.066 R)
• M2: 890,556 km (0.05 R)
• M3: 1,063,491 km (0.097 R)
• M4: 1,185,264 km (0.09 R)
• M5: 1,443,470 km (0.081 R)
• M6: 1,579,454 km (0.039 R)
• M7: 1,702,125 km (0.068 R)
• M8: 1,773,782 km (0.107 R)
• M9: 2,753,498 km (0.113 R)
• M10: 2,880,956 km (0.072 R)
• M11: 2,988,816 km (0.094 R)
• M12: 3,208,426 km (0.059 R)
• M13: 3,388,093 km (0.069 R)
• M14: 4,043,032 km (0.102 R)
• M15: 5,202,416 km (0.101 R)
• M16: 5,682,625 km (0.106 R)
• M17: 6,038,518 km (0.071 R)
• M18: 6,657,105 km (0.116 R)
• M19: 6,743,124 km (0.082 R)
• M20: 6,887,187 km (0.116 R)
• M21: 7,384,749 km (0.112 R)
• M22: 7,592,990 km (0.086 R)
• M23: 7,682,898 km (0.097 R)
• M24: 8,260,346 km (0.109 R)
• M25: 9,200,419 km (0.049 R)
• M26: 9,392,502 km (0.037 R)
• M27: 9,683,171 km (0.061 R)
• M28: 10,075,417 km (0.073 R)
• M29: 10,539,469 km (0.05 R)
• M30: 10,639,849 km (0.098 R)
• M31: 10,740,529 km (0.115 R)
• M32: 10,909,126 km (0.089 R)
• M33: 11,454,410 km (0.077 R)
• M34: 11,557,632 km (0.042 R)
• M35: 12,148,394 km (0.108 R)
• M36: 12,606,912 km (0.065 R)
• M37: 12,784,784 km (0.029 R)
• M38: 13,287,133 km (0.05 R)
• M39: 13,431,944 km (0.113 R)
• M40: 14,016,124 km (0.032 R)
• M41: 14,385,630 km (0.079 R)
• M42: 14,758,129 km (0.11 R)
• M43: 15,361,009 km (0.109 R)
• M44: 15,818,329 km (0.044 R)
• M45: 16,280,287 km (0.096 R)
• M46: 16,474,017 km (0.032 R)
• M47: 16,668,494 km (0.119 R)
• M48: 17,099,186 km (0.113 R)
• M49: 17,256,713 km (0.114 R)
• M50: 17,772,077 km (0.093 R)
• M51: 17,931,549 km (0.104 R)
• M52: 18,131,711 km (0.066 R)
• M53: 18,493,887 km (0.096 R)
• M54: 19,061,910 km (0.085 R)
• M55: 20,340,074 km (0.049 R)
• M56: 20,465,288 km (0.086 R)
• M57: 21,010,722 km (0.076 R)
• M58: 21,603,279 km (0.085 R)
• M59: 22,030,082 km (0.05 R)
• M60: 22,502,661 km (0.113 R)
• M61: 22,935,149 km (0.118 R)
• M62: 23,108,981 km (0.057 R)
• M63: 23,239,580 km (0.097 R)
• M64: 23,589,191 km (0.11 R)
• M65: 24,470,771 km (0.103 R)
• M66: 25,049,565 km (0.107 R)
• M67: 25,273,363 km (0.114 R)
• M68: 25,903,470 km (0.079 R)
• M69: 26,129,811 km (0.083 R)
• M70: 26,447,856 km (0.077 R)
• M71: 26,995,833 km (0.117 R)
• M72: 28,010,406 km (0.101 R)
• M73: 28,802,976 km (0.098 R)
• M74: 29,272,563 km (0.064 R)
• M75: 29,413,933 km (0.084 R)
• M76: 29,981,807 km (0.071 R)
• M77: 30,219,518 km (0.115 R)
• M78: 30,505,549 km (0.117 R)
• M79: 30,648,864 km (0.113 R)
• M80: 30,792,478 km (0.038 R)
• M81: 31,610,180 km (0.051 R)
• M82: 31,852,079 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.2

Radius: 5

Gravity: 29.49 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.15 AU - 23.03 AU

Year: 30036 Days

Day: 24.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,257,866 km

• M1: 351,256 km (0.049 R)
• M2: 647,160 km (0.035 R)
• M3: 760,256 km (0.085 R)
• M4: 849,267 km (0.101 R)
• M5: 941,868 km (0.069 R)
• M6: 1,170,603 km (0.06 R)
• M7: 1,601,894 km (0.11 R)
• M8: 2,036,625 km (0.11 R)
• M9: 2,077,765 km (0.051 R)
• M10: 2,288,399 km (0.075 R)
• M11: 3,342,465 km (0.076 R)
• M12: 3,489,670 km (0.115 R)
• M13: 3,589,003 km (0.1 R)
• M14: 4,797,155 km (0.042 R)
• M15: 5,822,050 km (0.062 R)
• M16: 6,419,544 km (0.097 R)
• M17: 6,480,430 km (0.088 R)
• M18: 7,543,772 km (0.103 R)
• M19: 7,931,679 km (0.073 R)
• M20: 8,998,013 km (0.036 R)
• M21: 10,679,642 km (0.081 R)
• M22: 11,114,972 km (0.116 R)
• M23: 12,077,934 km (0.05 R)
• M24: 12,607,361 km (0.062 R)
• M25: 13,221,759 km (0.099 R)
• M26: 13,924,570 km (0.112 R)
• M27: 14,639,498 km (0.092 R)
• M28: 16,770,819 km (0.076 R)
• M29: 17,530,776 km (0.091 R)
• M30: 17,701,168 km (0.034 R)
• M31: 17,786,588 km (0.114 R)
• M32: 20,951,631 km (0.043 R)
• M33: 22,597,955 km (0.038 R)
• M34: 24,952,476 km (0.111 R)
• M35: 25,625,517 km (0.061 R)
• M36: 26,012,826 km (0.079 R)
• M37: 26,110,064 km (0.103 R)
• M38: 29,686,201 km (0.07 R)
• M39: 29,991,082 km (0.117 R)
• M40: 30,399,185 km (0.059 R)
• M41: 30,501,510 km (0.103 R)
• M42: 33,518,151 km (0.087 R)
• M43: 34,900,884 km (0.103 R)
• M44: 35,437,641 km (0.072 R)
• M45: 35,869,081 km (0.079 R)
• M46: 37,612,046 km (0.053 R)
• M47: 40,053,334 km (0.102 R)
• M48: 41,746,931 km (0.053 R)
• M49: 42,545,186 km (0.09 R)
• M50: 43,579,057 km (0.088 R)
• M51: 44,504,918 km (0.117 R)
• M52: 44,737,393 km (0.026 R)
• M53: 45,554,197 km (0.083 R)
• M54: 45,905,752 km (0.088 R)
• M55: 47,202,616 km (0.049 R)
• M56: 48,870,632 km (0.113 R)
• M57: 48,990,460 km (0.116 R)
• M58: 50,678,971 km (0.117 R)
• M59: 51,164,865 km (0.115 R)
• M60: 51,774,327 km (0.039 R)
• M61: 54,484,891 km (0.119 R)
• M62: 54,858,138 km (0.085 R)
• M63: 55,232,132 km (0.057 R)
• M64: 60,042,601 km (0.055 R)
• M65: 60,943,330 km (0.045 R)
• M66: 61,589,294 km (0.048 R)
• M67: 63,541,097 km (0.09 R)
• M68: 63,802,893 km (0.093 R)
• M69: 64,196,186 km (0.096 R)
• M70: 65,645,341 km (0.031 R)
• M71: 67,238,409 km (0.114 R)
• M72: 71,140,519 km (0.071 R)
• M73: 71,820,591 km (0.079 R)
• M74: 73,461,830 km (0.12 R)
• M75: 75,392,091 km (0.108 R)
• M76: 77,199,532 km (0.058 R)
• M77: 77,758,430 km (0.105 R)
• M78: 78,880,414 km (0.114 R)
• M79: 80,998,421 km (0.093 R)
• M80: 83,708,087 km (0.03 R)
• M81: 84,282,244 km (0.074 R)
• M82: 87,027,664 km (0.063 R)
• M83: 87,463,891 km (0.118 R)
• M84: 90,979,142 km (0.104 R)
• M85: 91,126,645 km (0.112 R)
• M86: 91,421,802 km (0.096 R)
• M87: 93,943,723 km (0.059 R)
• M88: 98,449,611 km (0.108 R)
• M89: 98,904,089 km (0.102 R)
• M90: 99,359,166 km (0.11 R)
• M91: 100,119,273 km (0.053 R)
• M92: 101,186,653 km (0.111 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: 313 - 10,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit