🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.53 AU - 0.61 AU

Year: 155 Days

Day: 26.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.44 AU - 1.84 AU

Year: 756 Days

Day: 39.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.61 AU - 3.97 AU

Year: 2148 Days

Day: 34.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.62 AU - 4.16 AU

Year: 2246 Days

Day: 16.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.39 AU - 3.99 AU

Year: 2551 Days

Day: 45.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 108.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.77 AU - 5.67 AU

Year: 3690 Days

Day: 37.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,128,968 km

• M1: 3,415,918 km (0.085 R)
• M2: 3,590,498 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.1

Radius: 9.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.85 AU - 10.79 AU

Year: 9427 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 101.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,128,968 km

• M1: 139,425 km (0.072 R)
• M2: 249,828 km (0.067 R)
• M3: 658,380 km (0.04 R)
• M4: 924,066 km (0.108 R)
• M5: 1,249,741 km (0.093 R)
• M6: 1,453,643 km (0.118 R)
• M7: 1,863,241 km (0.077 R)
• M8: 2,611,380 km (0.07 R)
• M9: 2,909,529 km (0.076 R)
• M10: 3,293,098 km (0.113 R)
• M11: 3,386,746 km (0.091 R)
• M12: 3,481,442 km (0.084 R)
• M13: 3,692,823 km (0.091 R)
• M14: 3,987,830 km (0.1 R)
• M15: 4,270,122 km (0.052 R)
• M16: 4,413,736 km (0.115 R)
• M17: 4,600,733 km (0.07 R)
• M18: 4,875,544 km (0.113 R)
• M19: 5,463,464 km (0.116 R)
• M20: 5,597,204 km (0.03 R)
• M21: 6,352,075 km (0.059 R)
• M22: 7,017,636 km (0.046 R)
• M23: 7,187,430 km (0.082 R)
• M24: 7,358,719 km (0.095 R)
• M25: 7,506,522 km (0.098 R)
• M26: 8,057,192 km (0.095 R)
• M27: 8,235,064 km (0.114 R)
• M28: 8,543,086 km (0.08 R)
• M29: 9,038,703 km (0.026 R)
• M30: 9,463,262 km (0.106 R)
• M31: 9,840,099 km (0.054 R)
• M32: 10,221,873 km (0.066 R)
• M33: 11,112,728 km (0.096 R)
• M34: 13,446,904 km (0.11 R)
• M35: 13,597,698 km (0.11 R)
• M36: 14,329,232 km (0.083 R)
• M37: 14,545,102 km (0.038 R)
• M38: 14,824,102 km (0.105 R)
• M39: 15,608,593 km (0.086 R)
• M40: 15,862,461 km (0.045 R)
• M41: 16,374,235 km (0.066 R)
• M42: 16,503,039 km (0.088 R)
• M43: 17,184,906 km (0.069 R)
• M44: 17,348,566 km (0.034 R)
• M45: 17,909,109 km (0.029 R)
• M46: 18,075,013 km (0.058 R)
• M47: 18,141,584 km (0.104 R)
• M48: 18,912,612 km (0.074 R)
• M49: 21,254,117 km (0.067 R)
• M50: 22,673,652 km (0.115 R)
• M51: 23,576,475 km (0.115 R)
• M52: 23,940,746 km (0.116 R)
• M53: 24,233,658 km (0.093 R)
• M54: 24,638,321 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.2

Radius: 9.4

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.96 AU - 12.52 AU

Year: 12667 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,128,968 km

• M1: 169,794 km (0.107 R)
• M2: 292,015 km (0.041 R)
• M3: 471,383 km (0.066 R)
• M4: 788,680 km (0.107 R)
• M5: 937,679 km (0.048 R)
• M6: 1,096,253 km (0.064 R)
• M7: 1,239,418 km (0.093 R)
• M8: 1,571,226 km (0.054 R)
• M9: 2,723,728 km (0.103 R)
• M10: 2,788,654 km (0.095 R)
• M11: 2,953,212 km (0.041 R)
• M12: 3,223,236 km (0.11 R)
• M13: 3,643,307 km (0.099 R)
• M14: 3,859,924 km (0.073 R)
• M15: 3,969,729 km (0.064 R)
• M16: 4,381,722 km (0.063 R)
• M17: 4,846,672 km (0.047 R)
• M18: 5,205,856 km (0.08 R)
• M19: 6,291,338 km (0.113 R)
• M20: 7,766,074 km (0.049 R)
• M21: 8,092,198 km (0.092 R)
• M22: 8,518,103 km (0.118 R)
• M23: 9,097,495 km (0.052 R)
• M24: 9,244,251 km (0.061 R)
• M25: 9,589,822 km (0.106 R)
• M26: 9,939,731 km (0.12 R)
• M27: 10,040,560 km (0.116 R)
• M28: 11,171,071 km (0.117 R)
• M29: 11,911,431 km (0.077 R)
• M30: 12,125,805 km (0.118 R)
• M31: 12,449,984 km (0.108 R)
• M32: 13,662,474 km (0.109 R)
• M33: 13,999,668 km (0.091 R)
• M34: 16,734,915 km (0.034 R)
• M35: 17,459,119 km (0.103 R)
• M36: 18,131,860 km (0.106 R)
• M37: 18,875,661 km (0.107 R)
• M38: 19,125,789 km (0.093 R)
• M39: 19,566,055 km (0.049 R)
• M40: 20,009,762 km (0.081 R)
• M41: 21,101,079 km (0.095 R)
• M42: 21,752,129 km (0.086 R)
• M43: 21,883,027 km (0.084 R)
• M44: 22,211,693 km (0.081 R)
• M45: 23,207,417 km (0.094 R)
• M46: 23,609,686 km (0.06 R)
• M47: 23,946,730 km (0.042 R)
• M48: 25,035,952 km (0.096 R)
• M49: 26,002,354 km (0.065 R)
• M50: 26,280,756 km (0.117 R)
• M51: 26,350,468 km (0.112 R)
• M52: 28,113,928 km (0.085 R)
• M53: 29,696,973 km (0.076 R)
• M54: 30,940,131 km (0.109 R)
• M55: 33,325,768 km (0.117 R)
• M56: 33,628,105 km (0.108 R)
• M57: 34,235,622 km (0.067 R)
• M58: 35,384,235 km (0.057 R)
• M59: 35,924,732 km (0.05 R)
• M60: 37,013,655 km (0.112 R)
• M61: 37,091,894 km (0.038 R)
• M62: 37,640,769 km (0.061 R)
• M63: 38,034,511 km (0.096 R)
• M64: 38,588,023 km (0.038 R)
• M65: 39,144,228 km (0.085 R)
• M66: 40,184,232 km (0.066 R)
• M67: 42,454,978 km (0.106 R)
• M68: 42,700,618 km (0.085 R)
• M69: 44,517,334 km (0.049 R)
• M70: 45,267,717 km (0.072 R)
• M71: 45,434,968 km (0.117 R)
• M72: 48,140,146 km (0.037 R)
• M73: 48,225,566 km (0.104 R)
• M74: 49,512,258 km (0.084 R)
• M75: 50,116,483 km (0.1 R)
• M76: 50,723,252 km (0.12 R)
• M77: 51,419,631 km (0.085 R)
• M78: 55,216,724 km (0.118 R)
• M79: 55,574,562 km (0.097 R)
• M80: 58,737,958 km (0.052 R)
• M81: 59,377,639 km (0.117 R)
• M82: 59,652,450 km (0.119 R)
• M83: 59,835,857 km (0.1 R)
• M84: 59,927,710 km (0.071 R)
• M85: 61,866,499 km (0.12 R)
• M86: 61,959,249 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.4

Radius: 10.7

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.18 AU - 13.36 AU

Year: 15468 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,128,968 km

• M1: 157,227 km (0.119 R)
• M2: 452,534 km (0.056 R)
• M3: 1,110,016 km (0.082 R)
• M4: 1,288,935 km (0.106 R)
• M5: 1,912,609 km (0.112 R)
• M6: 2,066,395 km (0.108 R)
• M7: 3,742,340 km (0.11 R)
• M8: 3,858,129 km (0.063 R)
• M9: 4,743,599 km (0.062 R)
• M10: 5,038,307 km (0.06 R)
• M11: 6,553,284 km (0.098 R)
• M12: 7,457,304 km (0.115 R)
• M13: 7,800,183 km (0.081 R)
• M14: 8,349,506 km (0.059 R)
• M15: 8,654,386 km (0.109 R)
• M16: 8,808,173 km (0.096 R)
• M17: 9,066,678 km (0.084 R)
• M18: 9,222,858 km (0.068 R)
• M19: 9,591,019 km (0.113 R)
• M20: 10,450,458 km (0.076 R)
• M21: 10,779,275 km (0.055 R)
• M22: 11,390,681 km (0.084 R)
• M23: 12,070,454 km (0.072 R)
• M24: 12,589,110 km (0.061 R)
• M25: 13,767,492 km (0.115 R)
• M26: 14,127,724 km (0.076 R)
• M27: 14,613,169 km (0.112 R)
• M28: 14,919,246 km (0.106 R)
• M29: 15,475,601 km (0.035 R)
• M30: 16,864,168 km (0.084 R)
• M31: 17,378,934 km (0.097 R)
• M32: 17,964,311 km (0.067 R)
• M33: 18,095,209 km (0.078 R)
• M34: 18,358,052 km (0.097 R)
• M35: 20,097,277 km (0.115 R)
• M36: 21,332,058 km (0.084 R)
• M37: 21,679,275 km (0.038 R)
• M38: 21,958,574 km (0.117 R)
• M39: 23,016,231 km (0.112 R)
• M40: 23,802,368 km (0.083 R)
• M41: 25,400,970 km (0.073 R)
• M42: 25,769,131 km (0.104 R)
• M43: 26,436,337 km (0.117 R)
• M44: 26,659,986 km (0.069 R)
• M45: 28,548,061 km (0.068 R)
• M46: 30,011,577 km (0.118 R)
• M47: 30,478,771 km (0.108 R)
• M48: 31,736,590 km (0.068 R)
• M49: 31,974,301 km (0.083 R)
• M50: 33,493,617 km (0.114 R)
• M51: 34,383,874 km (0.116 R)
• M52: 35,446,168 km (0.09 R)
• M53: 36,436,207 km (0.059 R)
• M54: 37,518,996 km (0.071 R)
• M55: 38,022,244 km (0.083 R)
• M56: 38,190,541 km (0.087 R)
• M57: 39,290,385 km (0.111 R)
• M58: 39,716,140 km (0.116 R)
• M59: 40,143,392 km (0.109 R)
• M60: 42,564,334 km (0.092 R)
• M61: 43,352,565 km (0.073 R)
• M62: 43,440,529 km (0.117 R)
• M63: 46,014,510 km (0.098 R)
• M64: 48,728,963 km (0.113 R)
• M65: 50,197,865 km (0.044 R)
• M66: 50,659,823 km (0.031 R)
• M67: 50,845,025 km (0.09 R)
• M68: 51,588,078 km (0.1 R)
• M69: 52,334,571 km (0.094 R)
• M70: 52,709,314 km (0.036 R)
• M71: 53,933,024 km (0.078 R)
• M72: 54,880,727 km (0.103 R)
• M73: 55,547,485 km (0.084 R)
• M74: 57,370,484 km (0.116 R)
• M75: 58,240,994 km (0.059 R)
• M76: 58,920,917 km (0.072 R)
• M77: 60,485,112 km (0.029 R)
• M78: 62,757,354 km (0.103 R)
• M79: 63,354,698 km (0.045 R)
• M80: 63,854,056 km (0.119 R)
• M81: 64,054,068 km (0.082 R)
• M82: 65,057,571 km (0.073 R)
• M83: 66,167,288 km (0.098 R)
• M84: 66,471,121 km (0.087 R)
• M85: 66,775,254 km (0.116 R)
• M86: 67,181,711 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.2

Radius: 7.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.08 AU - 19.28 AU

Year: 25628 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,128,968 km

• M1: 96,790 km (0.059 R)
• M2: 322,383 km (0.054 R)
• M3: 437,873 km (0.084 R)
• M4: 948,750 km (0.083 R)
• M5: 1,302,698 km (0.05 R)
• M6: 1,716,037 km (0.094 R)
• M7: 1,948,213 km (0.093 R)
• M8: 2,167,972 km (0.078 R)
• M9: 2,465,822 km (0.04 R)
• M10: 2,703,682 km (0.104 R)
• M11: 2,850,139 km (0.082 R)
• M12: 2,949,172 km (0.081 R)
• M13: 3,125,249 km (0.083 R)
• M14: 3,176,262 km (0.086 R)
• M15: 3,540,682 km (0.106 R)
• M16: 3,593,939 km (0.052 R)
• M17: 3,946,093 km (0.079 R)
• M18: 4,084,471 km (0.086 R)
• M19: 5,523,901 km (0.106 R)
• M20: 5,616,802 km (0.106 R)
• M21: 6,184,675 km (0.109 R)
• M22: 6,475,493 km (0.076 R)
• M23: 6,903,343 km (0.073 R)
• M24: 7,003,424 km (0.097 R)
• M25: 7,137,614 km (0.114 R)
• M26: 7,613,933 km (0.088 R)
• M27: 7,925,695 km (0.116 R)
• M28: 8,704,950 km (0.117 R)
• M29: 8,849,312 km (0.118 R)
• M30: 9,434,539 km (0.057 R)
• M31: 9,657,291 km (0.088 R)
• M32: 9,956,935 km (0.117 R)
• M33: 10,145,728 km (0.078 R)
• M34: 10,450,309 km (0.115 R)
• M35: 10,565,350 km (0.084 R)
• M36: 11,500,486 km (0.025 R)
• M37: 11,738,347 km (0.106 R)
• M38: 12,178,763 km (0.1 R)
• M39: 12,665,405 km (0.112 R)
• M40: 12,993,473 km (0.1 R)
• M41: 14,205,515 km (0.12 R)
• M42: 14,418,243 km (0.108 R)
• M43: 14,976,093 km (0.115 R)
• M44: 15,628,340 km (0.043 R)
• M45: 15,847,950 km (0.11 R)
• M46: 16,960,808 km (0.043 R)
• M47: 17,869,166 km (0.118 R)
• M48: 18,514,382 km (0.115 R)
• M49: 18,839,907 km (0.088 R)
• M50: 19,355,272 km (0.097 R)
• M51: 19,591,038 km (0.117 R)
• M52: 19,685,584 km (0.098 R)
• M53: 20,543,528 km (0.101 R)
• M54: 20,591,549 km (0.093 R)
• M55: 21,073,852 km (0.088 R)
• M56: 22,444,019 km (0.114 R)
• M57: 23,339,961 km (0.084 R)
• M58: 23,691,516 km (0.113 R)
• M59: 24,654,627 km (0.059 R)
• M60: 25,064,076 km (0.073 R)
• M61: 25,993,228 km (0.055 R)
• M62: 28,045,113 km (0.09 R)
• M63: 28,098,370 km (0.114 R)
• M64: 28,205,033 km (0.099 R)
• M65: 29,875,892 km (0.111 R)
• M66: 29,930,196 km (0.109 R)
• M67: 30,148,309 km (0.115 R)
• M68: 30,915,597 km (0.03 R)
• M69: 32,581,519 km (0.098 R)
• M70: 32,693,567 km (0.1 R)
• M71: 32,974,363 km (0.042 R)
• M72: 34,675,889 km (0.1 R)
• M73: 35,422,083 km (0.054 R)
• M74: 35,941,786 km (0.046 R)
• M75: 36,173,513 km (0.097 R)
• M76: 36,813,493 km (0.077 R)
• M77: 37,281,285 km (0.086 R)
• M78: 37,339,928 km (0.053 R)
• M79: 37,398,570 km (0.091 R)
• M80: 37,868,756 km (0.09 R)
• M81: 38,281,796 km (0.101 R)
• M82: 38,340,887 km (0.103 R)
• M83: 38,518,460 km (0.099 R)
• M84: 38,696,332 km (0.066 R)
• M85: 39,649,569 km (0.108 R)
• M86: 39,709,259 km (0.103 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 17,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit