🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.65 AU - 0.91 AU

Year: 303 Days

Day: 13.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.68 AU - 1.12 AU

Year: 375 Days

Day: 42.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,769,399 km

• M1: 207,193 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.45 AU - 1.49 AU

Year: 784 Days

Day: 33.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.36 AU - 1.6 AU

Year: 792 Days

Day: 16.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,769,399 km

• M1: 39,943 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.85 AU - 2.01 AU

Year: 1179 Days

Day: 21.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.79 AU - 2.99 AU

Year: 1625 Days

Day: 27.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,769,399 km

• M1: 167,998 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 10.2

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.45 AU - 2.63 AU

Year: 1780 Days

Day: 6.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 85,769,399 km

• M1: 160,219 km (0.086 R)
• M2: 241,601 km (0.062 R)
• M3: 324,777 km (0.05 R)
• M4: 393,742 km (0.077 R)
• M5: 457,171 km (0.106 R)
• M6: 544,237 km (0.112 R)
• M7: 623,973 km (0.071 R)
• M8: 766,839 km (0.084 R)
• M9: 873,801 km (0.083 R)
• M10: 961,615 km (0.108 R)
• M11: 1,095,056 km (0.099 R)
• M12: 1,465,760 km (0.06 R)
• M13: 1,552,377 km (0.051 R)
• M14: 1,650,663 km (0.096 R)
• M15: 1,874,312 km (0.031 R)
• M16: 2,032,736 km (0.069 R)
• M17: 2,184,578 km (0.072 R)
• M18: 2,419,446 km (0.091 R)
• M19: 3,160,554 km (0.103 R)
• M20: 3,543,226 km (0.092 R)
• M21: 3,674,124 km (0.096 R)
• M22: 3,873,538 km (0.102 R)
• M23: 4,338,637 km (0.101 R)
• M24: 4,663,414 km (0.081 R)
• M25: 4,879,583 km (0.088 R)
• M26: 4,966,949 km (0.115 R)
• M27: 5,069,573 km (0.071 R)
• M28: 5,276,915 km (0.102 R)
• M29: 5,426,812 km (0.086 R)
• M30: 5,517,469 km (0.065 R)
• M31: 5,623,683 km (0.105 R)
• M32: 5,977,931 km (0.106 R)
• M33: 6,087,287 km (0.112 R)
• M34: 6,403,088 km (0.086 R)
• M35: 6,530,994 km (0.108 R)
• M36: 6,838,119 km (0.096 R)
• M37: 6,936,105 km (0.062 R)
• M38: 7,018,085 km (0.116 R)
• M39: 7,332,689 km (0.045 R)
• M40: 7,432,920 km (0.12 R)
• M41: 7,601,217 km (0.045 R)
• M42: 7,975,661 km (0.096 R)
• M43: 8,165,201 km (0.115 R)
• M44: 8,531,267 km (0.073 R)
• M45: 8,672,189 km (0.067 R)
• M46: 8,867,115 km (0.086 R)
• M47: 9,171,247 km (0.081 R)
• M48: 9,369,913 km (0.092 R)
• M49: 9,460,569 km (0.029 R)
• M50: 9,789,834 km (0.079 R)
• M51: 9,918,788 km (0.064 R)
• M52: 10,421,885 km (0.098 R)
• M53: 10,648,227 km (0.061 R)
• M54: 10,723,923 km (0.113 R)
• M55: 10,914,212 km (0.083 R)
• M56: 11,550,003 km (0.116 R)
• M57: 11,745,078 km (0.112 R)
• M58: 11,862,513 km (0.106 R)
• M59: 12,138,371 km (0.097 R)
• M60: 12,636,233 km (0.093 R)
• M61: 12,756,659 km (0.056 R)
• M62: 13,120,332 km (0.097 R)
• M63: 13,344,429 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.5

Radius: 4.9

Gravity: 36.8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.7 AU - 11.84 AU

Year: 14472 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,769,399 km

• M1: 159,771 km (0.101 R)
• M2: 222,003 km (0.107 R)
• M3: 293,511 km (0.115 R)
• M4: 497,712 km (0.084 R)
• M5: 874,699 km (0.088 R)
• M6: 1,016,667 km (0.075 R)
• M7: 1,243,607 km (0.104 R)
• M8: 1,296,116 km (0.058 R)
• M9: 1,430,754 km (0.096 R)
• M10: 1,684,622 km (0.112 R)
• M11: 1,742,965 km (0.109 R)
• M12: 2,461,035 km (0.08 R)
• M13: 2,628,135 km (0.115 R)
• M14: 2,730,012 km (0.065 R)
• M15: 3,043,868 km (0.108 R)
• M16: 3,896,875 km (0.084 R)
• M17: 4,013,262 km (0.119 R)
• M18: 4,091,502 km (0.044 R)
• M19: 4,859,986 km (0.106 R)
• M20: 5,027,386 km (0.111 R)
• M21: 5,239,366 km (0.095 R)
• M22: 5,759,817 km (0.086 R)
• M23: 5,848,230 km (0.119 R)
• M24: 7,226,475 km (0.103 R)
• M25: 7,369,640 km (0.117 R)
• M26: 8,050,011 km (0.101 R)
• M27: 8,198,412 km (0.103 R)
• M28: 9,678,982 km (0.093 R)
• M29: 10,422,783 km (0.105 R)
• M30: 11,295,088 km (0.073 R)
• M31: 12,646,854 km (0.084 R)
• M32: 12,819,341 km (0.108 R)
• M33: 13,341,587 km (0.072 R)
• M34: 14,889,177 km (0.093 R)
• M35: 15,254,196 km (0.113 R)
• M36: 16,179,907 km (0.081 R)
• M37: 17,634,148 km (0.069 R)
• M38: 19,526,561 km (0.085 R)
• M39: 20,395,575 km (0.107 R)
• M40: 21,550,920 km (0.059 R)
• M41: 21,894,845 km (0.037 R)
• M42: 22,379,243 km (0.119 R)
• M43: 22,797,220 km (0.059 R)
• M44: 23,570,341 km (0.039 R)
• M45: 24,423,348 km (0.097 R)
• M46: 25,940,570 km (0.073 R)
• M47: 26,013,574 km (0.118 R)
• M48: 27,042,657 km (0.101 R)
• M49: 27,786,009 km (0.042 R)
• M50: 28,837,832 km (0.036 R)
• M51: 29,140,768 km (0.114 R)
• M52: 30,132,452 km (0.063 R)
• M53: 30,286,089 km (0.064 R)
• M54: 30,748,197 km (0.087 R)
• M55: 30,902,881 km (0.05 R)
• M56: 30,980,223 km (0.093 R)
• M57: 31,835,923 km (0.047 R)
• M58: 31,914,013 km (0.112 R)
• M59: 32,463,037 km (0.059 R)
• M60: 33,173,328 km (0.043 R)
• M61: 33,729,383 km (0.041 R)
• M62: 33,968,740 km (0.088 R)
• M63: 34,048,625 km (0.066 R)
• M64: 34,689,801 km (0.081 R)
• M65: 34,850,769 km (0.111 R)
• M66: 36,719,396 km (0.117 R)
• M67: 36,801,375 km (0.118 R)
• M68: 37,541,885 km (0.066 R)
• M69: 38,121,277 km (0.049 R)
• M70: 39,121,339 km (0.114 R)
• M71: 39,624,586 km (0.063 R)
• M72: 41,830,108 km (0.07 R)
• M73: 42,258,855 km (0.119 R)
• M74: 46,093,647 km (0.032 R)
• M75: 46,270,621 km (0.113 R)
• M76: 48,951,565 km (0.087 R)
• M77: 50,584,126 km (0.099 R)
• M78: 51,132,403 km (0.079 R)
• M79: 51,590,621 km (0.093 R)
• M80: 52,326,792 km (0.103 R)
• M81: 52,603,698 km (0.11 R)
• M82: 54,089,055 km (0.061 R)
• M83: 54,743,097 km (0.068 R)
• M84: 58,435,172 km (0.103 R)
• M85: 59,202,460 km (0.074 R)
• M86: 60,456,239 km (0.082 R)
• M87: 61,524,069 km (0.119 R)
• M88: 62,109,146 km (0.114 R)
• M89: 62,206,834 km (0.102 R)
• M90: 63,875,299 km (0.079 R)
• M91: 65,061,909 km (0.107 R)
• M92: 66,455,563 km (0.112 R)
• M93: 66,655,426 km (0.066 R)

Asteroid Belt

Center: 13.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.2

Radius: 5.5

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.54 AU - 18.62 AU

Year: 28353 Days

Day: 20.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,769,399 km

• M1: 195,375 km (0.11 R)
• M2: 241,900 km (0.119 R)
• M3: 292,913 km (0.091 R)
• M4: 427,700 km (0.078 R)
• M5: 582,085 km (0.111 R)
• M6: 1,084,585 km (0.066 R)
• M7: 1,327,980 km (0.076 R)
• M8: 1,899,594 km (0.09 R)
• M9: 1,971,401 km (0.061 R)
• M10: 2,007,603 km (0.12 R)
• M11: 2,044,105 km (0.085 R)
• M12: 2,657,457 km (0.077 R)
• M13: 2,819,321 km (0.086 R)
• M14: 2,860,162 km (0.112 R)
• M15: 3,586,459 km (0.112 R)
• M16: 5,450,748 km (0.031 R)
• M17: 6,288,646 km (0.101 R)
• M18: 7,166,037 km (0.061 R)
• M19: 7,222,136 km (0.095 R)
• M20: 8,493,120 km (0.082 R)
• M21: 9,093,307 km (0.102 R)
• M22: 9,645,173 km (0.109 R)
• M23: 10,909,874 km (0.042 R)
• M24: 12,292,906 km (0.054 R)
• M25: 13,107,616 km (0.097 R)
• M26: 13,452,289 km (0.06 R)
• M27: 13,521,553 km (0.106 R)
• M28: 13,590,967 km (0.111 R)
• M29: 13,660,530 km (0.116 R)
• M30: 14,150,463 km (0.091 R)
• M31: 14,291,533 km (0.105 R)
• M32: 14,646,230 km (0.045 R)
• M33: 15,946,983 km (0.082 R)
• M34: 16,462,647 km (0.111 R)
• M35: 17,133,893 km (0.039 R)
• M36: 17,284,239 km (0.109 R)
• M37: 17,889,961 km (0.104 R)
• M38: 18,502,713 km (0.12 R)
• M39: 18,656,949 km (0.115 R)
• M40: 18,734,291 km (0.097 R)
• M41: 18,811,633 km (0.1 R)
• M42: 20,222,939 km (0.08 R)
• M43: 21,102,126 km (0.043 R)
• M44: 21,263,243 km (0.064 R)
• M45: 22,485,009 km (0.059 R)
• M46: 23,228,959 km (0.091 R)
• M47: 23,645,888 km (0.057 R)
• M48: 23,729,513 km (0.113 R)
• M49: 23,813,288 km (0.113 R)
• M50: 28,657,716 km (0.113 R)
• M51: 28,746,876 km (0.106 R)
• M52: 30,277,412 km (0.077 R)
• M53: 30,459,174 km (0.073 R)
• M54: 30,915,298 km (0.107 R)
• M55: 31,006,851 km (0.107 R)
• M56: 32,575,834 km (0.107 R)
• M57: 33,981,605 km (0.085 R)
• M58: 35,694,501 km (0.111 R)
• M59: 36,755,150 km (0.076 R)
• M60: 37,630,447 km (0.057 R)
• M61: 38,316,054 km (0.031 R)
• M62: 40,597,721 km (0.074 R)
• M63: 41,099,472 km (0.111 R)
• M64: 41,300,831 km (0.075 R)
• M65: 42,413,839 km (0.093 R)
• M66: 44,979,741 km (0.11 R)
• M67: 46,648,206 km (0.088 R)
• M68: 48,336,718 km (0.073 R)
• M69: 49,616,228 km (0.103 R)
• M70: 49,723,340 km (0.107 R)
• M71: 51,773,429 km (0.115 R)
• M72: 51,882,187 km (0.069 R)
• M73: 56,178,788 km (0.105 R)
• M74: 58,200,004 km (0.091 R)
• M75: 58,426,047 km (0.104 R)
• M76: 59,219,514 km (0.106 R)
• M77: 60,702,478 km (0.1 R)
• M78: 62,082,219 km (0.05 R)
• M79: 62,891,842 km (0.103 R)
• M80: 63,239,957 km (0.106 R)
• M81: 63,937,980 km (0.066 R)
• M82: 65,811,694 km (0.038 R)
• M83: 67,703,658 km (0.094 R)
• M84: 70,695,167 km (0.119 R)
• M85: 72,267,739 km (0.073 R)
• M86: 72,753,932 km (0.077 R)
• M87: 73,607,388 km (0.086 R)
• M88: 73,729,610 km (0.06 R)
• M89: 74,709,476 km (0.091 R)
• M90: 75,693,830 km (0.108 R)
• M91: 76,558,506 km (0.057 R)
• M92: 77,675,254 km (0.04 R)
• M93: 78,922,152 km (0.069 R)
• M94: 81,941,934 km (0.038 R)
• M95: 82,068,494 km (0.118 R)
• M96: 84,103,624 km (0.113 R)
• M97: 85,769,396 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit