🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.36 AU - 2.26 AU

Year: 885 Days

Day: 46 Hours

Environment

Temp: -48 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,877,775 km

• M1: 808,876 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.38 AU - 2.24 AU

Year: 885 Days

Day: 20 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.73 AU - 2.35 AU

Year: 1059 Days

Day: 36.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 54 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,877,775 km

• M1: 831,315 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.26 AU - 2.28 AU

Year: 1243 Days

Day: 14.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.1 AU - 2.72 AU

Year: 1360 Days

Day: 26.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,877,775 km

• M1: 193,580 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.95 AU - 4.27 AU

Year: 2493 Days

Day: 21.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 8.5

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.18 AU - 7.54 AU

Year: 7257 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,877,775 km

• M1: 106,962 km (0.106 R)
• M2: 161,566 km (0.105 R)
• M3: 237,113 km (0.083 R)
• M4: 395,686 km (0.088 R)
• M5: 526,734 km (0.1 R)
• M6: 1,139,487 km (0.12 R)
• M7: 1,314,516 km (0.115 R)
• M8: 1,423,723 km (0.117 R)
• M9: 1,517,222 km (0.09 R)
• M10: 1,632,113 km (0.093 R)
• M11: 2,078,363 km (0.108 R)
• M12: 2,228,111 km (0.079 R)
• M13: 2,493,198 km (0.102 R)
• M14: 3,224,582 km (0.065 R)
• M15: 3,398,415 km (0.083 R)
• M16: 3,626,701 km (0.088 R)
• M17: 3,807,565 km (0.101 R)
• M18: 4,259,500 km (0.1 R)
• M19: 4,395,784 km (0.096 R)
• M20: 4,505,738 km (0.085 R)
• M21: 4,756,614 km (0.089 R)
• M22: 4,869,560 km (0.092 R)
• M23: 5,012,127 km (0.111 R)
• M24: 5,155,891 km (0.061 R)
• M25: 5,865,583 km (0.071 R)
• M26: 6,324,549 km (0.119 R)
• M27: 6,826,899 km (0.114 R)
• M28: 7,083,010 km (0.067 R)
• M29: 7,309,502 km (0.082 R)
• M30: 7,736,753 km (0.101 R)
• M31: 7,836,535 km (0.07 R)
• M32: 8,788,127 km (0.082 R)
• M33: 9,171,845 km (0.105 R)
• M34: 9,242,306 km (0.06 R)
• M35: 9,561,249 km (0.072 R)
• M36: 10,909,874 km (0.104 R)
• M37: 11,134,270 km (0.091 R)
• M38: 11,931,328 km (0.09 R)
• M39: 12,239,799 km (0.101 R)
• M40: 13,419,827 km (0.04 R)
• M41: 13,901,981 km (0.093 R)
• M42: 14,145,227 km (0.043 R)
• M43: 14,267,448 km (0.032 R)
• M44: 15,132,124 km (0.036 R)
• M45: 15,298,776 km (0.097 R)
• M46: 15,424,288 km (0.12 R)
• M47: 15,508,063 km (0.08 R)
• M48: 15,886,995 km (0.115 R)
• M49: 15,971,517 km (0.103 R)
• M50: 16,183,797 km (0.025 R)
• M51: 17,782,998 km (0.07 R)
• M52: 18,445,567 km (0.077 R)
• M53: 19,071,185 km (0.08 R)
• M54: 20,573,447 km (0.113 R)
• M55: 20,665,749 km (0.1 R)
• M56: 21,036,153 km (0.077 R)
• M57: 21,455,476 km (0.105 R)
• M58: 21,595,949 km (0.11 R)
• M59: 21,830,668 km (0.106 R)
• M60: 21,971,888 km (0.112 R)
• M61: 22,113,408 km (0.051 R)
• M62: 22,539,762 km (0.08 R)
• M63: 22,873,365 km (0.048 R)
• M64: 23,593,529 km (0.082 R)
• M65: 23,738,489 km (0.118 R)
• M66: 24,029,308 km (0.049 R)
• M67: 24,663,303 km (0.112 R)
• M68: 25,649,453 km (0.091 R)
• M69: 26,097,498 km (0.103 R)
• M70: 26,497,822 km (0.108 R)
• M71: 27,711,061 km (0.114 R)
• M72: 29,460,757 km (0.109 R)
• M73: 29,668,998 km (0.092 R)
• M74: 29,929,896 km (0.117 R)
• M75: 30,034,465 km (0.077 R)
• M76: 30,244,052 km (0.081 R)
• M77: 30,401,578 km (0.119 R)
• M78: 31,671,066 km (0.077 R)
• M79: 33,553,456 km (0.104 R)
• M80: 34,043,239 km (0.106 R)
• M81: 34,480,664 km (0.085 R)
• M82: 35,804,156 km (0.072 R)
• M83: 35,859,657 km (0.107 R)
• M84: 37,369,099 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.7

Radius: 6.5

Gravity: 20.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.55 AU - 21.91 AU

Year: 27133 Days

Day: 24.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,877,775 km

• M1: 89,908 km (0.099 R)
• M2: 167,550 km (0.1 R)
• M3: 954,883 km (0.118 R)
• M4: 1,390,662 km (0.083 R)
• M5: 1,462,618 km (0.105 R)
• M6: 1,961,378 km (0.107 R)
• M7: 2,124,888 km (0.038 R)
• M8: 2,335,522 km (0.082 R)
• M9: 2,421,690 km (0.118 R)
• M10: 2,776,836 km (0.071 R)
• M11: 2,822,463 km (0.114 R)
• M12: 3,101,164 km (0.097 R)
• M13: 5,979,876 km (0.058 R)
• M14: 6,038,967 km (0.087 R)
• M15: 8,690,440 km (0.08 R)
• M16: 9,992,539 km (0.086 R)
• M17: 10,845,846 km (0.111 R)
• M18: 10,918,101 km (0.096 R)
• M19: 10,990,357 km (0.101 R)
• M20: 11,427,781 km (0.09 R)
• M21: 11,501,234 km (0.104 R)
• M22: 11,722,489 km (0.066 R)
• M23: 12,019,740 km (0.072 R)
• M24: 13,620,437 km (0.077 R)
• M25: 13,698,378 km (0.093 R)
• M26: 13,776,318 km (0.051 R)
• M27: 14,326,689 km (0.098 R)
• M28: 14,884,390 km (0.078 R)
• M29: 15,044,908 km (0.084 R)
• M30: 15,367,890 km (0.089 R)
• M31: 17,691,893 km (0.107 R)
• M32: 21,106,315 km (0.055 R)
• M33: 21,286,879 km (0.107 R)
• M34: 21,740,311 km (0.079 R)
• M35: 23,679,249 km (0.079 R)
• M36: 24,716,859 km (0.037 R)
• M37: 24,906,998 km (0.09 R)
• M38: 25,384,814 km (0.112 R)
• M39: 25,865,472 km (0.105 R)
• M40: 27,423,982 km (0.041 R)
• M41: 27,522,418 km (0.036 R)
• M42: 28,313,940 km (0.092 R)
• M43: 28,912,631 km (0.057 R)
• M44: 29,616,190 km (0.06 R)
• M45: 31,657,303 km (0.088 R)
• M46: 32,070,941 km (0.074 R)
• M47: 32,174,762 km (0.093 R)
• M48: 33,638,128 km (0.092 R)
• M49: 33,954,528 km (0.119 R)
• M50: 34,060,294 km (0.057 R)
• M51: 35,229,999 km (0.087 R)
• M52: 35,444,074 km (0.094 R)
• M53: 35,981,280 km (0.119 R)
• M54: 37,608,905 km (0.106 R)
• M55: 38,707,252 km (0.087 R)
• M56: 38,817,655 km (0.106 R)
• M57: 42,747,592 km (0.095 R)
• M58: 44,701,639 km (0.094 R)
• M59: 45,631,091 km (0.081 R)
• M60: 46,449,690 km (0.078 R)
• M61: 47,037,460 km (0.079 R)
• M62: 48,338,962 km (0.028 R)
• M63: 49,892,386 km (0.115 R)
• M64: 50,856,544 km (0.077 R)
• M65: 51,462,266 km (0.102 R)
• M66: 51,826,686 km (0.077 R)
• M67: 52,558,370 km (0.105 R)
• M68: 52,680,741 km (0.026 R)
• M69: 57,522,775 km (0.093 R)
• M70: 58,153,779 km (0.096 R)
• M71: 58,787,026 km (0.077 R)
• M72: 61,729,467 km (0.1 R)
• M73: 61,858,570 km (0.09 R)
• M74: 63,674,239 km (0.104 R)
• M75: 64,065,587 km (0.12 R)
• M76: 66,430,281 km (0.107 R)
• M77: 68,022,601 km (0.119 R)
• M78: 69,761,825 km (0.06 R)
• M79: 72,058,153 km (0.114 R)
• M80: 72,602,091 km (0.046 R)
• M81: 74,379,164 km (0.084 R)
• M82: 75,893,992 km (0.079 R)
• M83: 76,308,976 km (0.046 R)
• M84: 78,534,544 km (0.041 R)
• M85: 78,674,268 km (0.108 R)
• M86: 80,922,425 km (0.119 R)
• M87: 82,054,432 km (0.119 R)
• M88: 82,480,188 km (0.053 R)
• M89: 84,763,650 km (0.071 R)
• M90: 85,050,578 km (0.107 R)
• M91: 88,227,738 km (0.105 R)
• M92: 89,392,656 km (0.116 R)
• M93: 91,002,778 km (0.119 R)
• M94: 94,251,595 km (0.115 R)
• M95: 97,387,915 km (0.115 R)
• M96: 98,591,729 km (0.072 R)
• M97: 99,649,086 km (0.087 R)
• M98: 101,622,731 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.8

Radius: 7.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.79 AU - 22.95 AU

Year: 30983 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,877,775 km

• M1: 100,530 km (0.103 R)
• M2: 150,346 km (0.103 R)
• M3: 218,862 km (0.114 R)
• M4: 793,018 km (0.066 R)
• M5: 887,714 km (0.112 R)
• M6: 2,030,641 km (0.073 R)
• M7: 2,469,113 km (0.115 R)
• M8: 2,681,392 km (0.069 R)
• M9: 3,628,347 km (0.075 R)
• M10: 3,708,232 km (0.102 R)
• M11: 4,496,613 km (0.112 R)
• M12: 4,712,483 km (0.111 R)
• M13: 4,799,848 km (0.082 R)
• M14: 5,109,814 km (0.114 R)
• M15: 5,289,781 km (0.115 R)
• M16: 5,842,545 km (0.059 R)
• M17: 6,413,560 km (0.093 R)
• M18: 6,656,656 km (0.092 R)
• M19: 7,102,159 km (0.115 R)
• M20: 7,814,095 km (0.105 R)
• M21: 8,336,491 km (0.092 R)
• M22: 9,141,178 km (0.103 R)
• M23: 9,359,890 km (0.108 R)
• M24: 10,082,896 km (0.111 R)
• M25: 10,651,219 km (0.083 R)
• M26: 11,700,199 km (0.116 R)
• M27: 11,818,830 km (0.085 R)
• M28: 12,116,979 km (0.089 R)
• M29: 12,236,956 km (0.104 R)
• M30: 12,297,095 km (0.062 R)
• M31: 12,965,199 km (0.117 R)
• M32: 14,146,723 km (0.111 R)
• M33: 14,336,413 km (0.119 R)
• M34: 15,884,152 km (0.036 R)
• M35: 16,345,512 km (0.083 R)
• M36: 17,416,633 km (0.094 R)
• M37: 18,856,512 km (0.109 R)
• M38: 19,908,185 km (0.086 R)
• M39: 21,412,392 km (0.086 R)
• M40: 22,804,550 km (0.089 R)
• M41: 23,027,002 km (0.093 R)
• M42: 23,250,202 km (0.12 R)
• M43: 23,924,140 km (0.092 R)
• M44: 24,832,648 km (0.051 R)
• M45: 25,675,483 km (0.086 R)
• M46: 26,449,652 km (0.082 R)
• M47: 26,761,563 km (0.085 R)
• M48: 26,839,653 km (0.1 R)
• M49: 27,704,478 km (0.065 R)
• M50: 29,138,972 km (0.117 R)
• M51: 31,418,246 km (0.081 R)
• M52: 31,500,674 km (0.112 R)
• M53: 32,746,226 km (0.111 R)
• M54: 33,332,949 km (0.111 R)
• M55: 34,772,230 km (0.057 R)
• M56: 35,028,341 km (0.067 R)
• M57: 35,714,397 km (0.059 R)
• M58: 36,231,856 km (0.113 R)
• M59: 36,404,791 km (0.117 R)
• M60: 38,502,453 km (0.052 R)
• M61: 38,678,978 km (0.108 R)
• M62: 40,549,251 km (0.103 R)
• M63: 42,175,529 km (0.088 R)
• M64: 43,639,045 km (0.077 R)
• M65: 44,840,316 km (0.102 R)
• M66: 46,146,156 km (0.08 R)
• M67: 47,086,528 km (0.069 R)
• M68: 48,128,328 km (0.077 R)
• M69: 49,561,027 km (0.063 R)
• M70: 52,468,312 km (0.076 R)
• M71: 54,337,836 km (0.088 R)
• M72: 55,430,349 km (0.101 R)
• M73: 57,132,773 km (0.048 R)
• M74: 57,535,790 km (0.106 R)
• M75: 57,737,747 km (0.108 R)
• M76: 58,547,670 km (0.12 R)
• M77: 59,157,580 km (0.095 R)
• M78: 59,667,410 km (0.097 R)
• M79: 61,205,725 km (0.108 R)
• M80: 61,411,871 km (0.074 R)
• M81: 63,381,177 km (0.098 R)
• M82: 63,693,986 km (0.075 R)
• M83: 64,530,837 km (0.104 R)
• M84: 64,635,705 km (0.117 R)
• M85: 66,109,543 km (0.118 R)
• M86: 67,807,628 km (0.04 R)
• M87: 68,661,982 km (0.109 R)
• M88: 69,090,430 km (0.111 R)
• M89: 69,842,459 km (0.099 R)
• M90: 70,597,330 km (0.044 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit