🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.8 AU - 0.92 AU

Year: 302 Days

Day: 47.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.71 AU - 1.05 AU

Year: 313 Days

Day: 30.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.43 AU - 1.69 AU

Year: 738 Days

Day: 20.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.43 AU - 2.07 AU

Year: 877 Days

Day: 33.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2 AU - 2.06 AU

Year: 1095 Days

Day: 46.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,443,987 km

• M1: 728,841 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.33 AU - 2.65 AU

Year: 1488 Days

Day: 31.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 11.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.21 AU - 6.51 AU

Year: 6075 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,443,987 km

• M1: 146,008 km (0.117 R)
• M2: 236,065 km (0.115 R)
• M3: 340,036 km (0.114 R)
• M4: 521,648 km (0.031 R)
• M5: 602,281 km (0.091 R)
• M6: 687,851 km (0.072 R)
• M7: 778,208 km (0.038 R)
• M8: 1,001,259 km (0.1 R)
• M9: 1,277,566 km (0.084 R)
• M10: 1,509,592 km (0.095 R)
• M11: 1,630,916 km (0.025 R)
• M12: 1,846,636 km (0.102 R)
• M13: 2,110,527 km (0.104 R)
• M14: 2,227,363 km (0.074 R)
• M15: 2,386,535 km (0.059 R)
• M16: 2,973,856 km (0.116 R)
• M17: 3,105,502 km (0.061 R)
• M18: 3,329,301 km (0.113 R)
• M19: 3,605,009 km (0.046 R)
• M20: 4,883,922 km (0.12 R)
• M21: 5,013,773 km (0.047 R)
• M22: 5,599,000 km (0.106 R)
• M23: 6,010,543 km (0.096 R)
• M24: 6,346,839 km (0.115 R)
• M25: 7,303,218 km (0.103 R)
• M26: 7,571,896 km (0.069 R)
• M27: 7,996,455 km (0.091 R)
• M28: 8,335,294 km (0.095 R)
• M29: 8,773,616 km (0.1 R)
• M30: 8,995,619 km (0.067 R)
• M31: 9,123,226 km (0.12 R)
• M32: 10,133,161 km (0.112 R)
• M33: 10,399,595 km (0.092 R)
• M34: 10,973,453 km (0.119 R)
• M35: 11,109,886 km (0.098 R)
• M36: 12,046,219 km (0.113 R)
• M37: 12,577,291 km (0.092 R)
• M38: 12,791,815 km (0.098 R)
• M39: 13,260,954 km (0.049 R)
• M40: 13,919,783 km (0.068 R)
• M41: 14,141,786 km (0.101 R)
• M42: 14,253,236 km (0.096 R)
• M43: 14,626,782 km (0.117 R)
• M44: 14,928,072 km (0.116 R)
• M45: 15,882,656 km (0.095 R)
• M46: 16,425,697 km (0.118 R)
• M47: 16,660,416 km (0.101 R)
• M48: 17,371,006 km (0.104 R)
• M49: 17,770,133 km (0.066 R)
• M50: 18,172,252 km (0.063 R)
• M51: 19,190,714 km (0.072 R)
• M52: 19,355,421 km (0.099 R)
• M53: 19,561,866 km (0.096 R)
• M54: 20,060,476 km (0.095 R)
• M55: 20,985,589 km (0.105 R)
• M56: 21,240,205 km (0.109 R)
• M57: 21,496,017 km (0.077 R)
• M58: 22,096,653 km (0.073 R)
• M59: 22,312,522 km (0.113 R)
• M60: 22,442,373 km (0.069 R)
• M61: 22,572,374 km (0.091 R)
• M62: 22,964,320 km (0.037 R)
• M63: 23,931,620 km (0.114 R)
• M64: 24,197,755 km (0.047 R)
• M65: 25,497,760 km (0.084 R)
• M66: 25,860,386 km (0.087 R)
• M67: 26,407,615 km (0.037 R)
• M68: 26,912,507 km (0.085 R)
• M69: 27,189,263 km (0.082 R)
• M70: 29,579,688 km (0.078 R)
• M71: 29,912,992 km (0.104 R)
• M72: 30,151,900 km (0.087 R)
• M73: 30,535,469 km (0.036 R)
• M74: 30,920,533 km (0.087 R)
• M75: 31,113,664 km (0.073 R)
• M76: 31,939,145 km (0.073 R)
• M77: 32,036,683 km (0.118 R)
• M78: 32,183,289 km (0.104 R)
• M79: 32,281,126 km (0.05 R)
• M80: 32,526,167 km (0.086 R)
• M81: 33,018,045 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.6

Radius: 10.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.33 AU - 8.39 AU

Year: 6805 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 68,443,987 km

• M1: 169,943 km (0.109 R)
• M2: 395,088 km (0.049 R)
• M3: 578,645 km (0.106 R)
• M4: 699,669 km (0.102 R)
• M5: 1,010,234 km (0.099 R)
• M6: 1,316,611 km (0.115 R)
• M7: 1,397,843 km (0.081 R)
• M8: 1,727,407 km (0.036 R)
• M9: 1,842,896 km (0.086 R)
• M10: 2,618,561 km (0.073 R)
• M11: 2,692,313 km (0.112 R)
• M12: 3,356,079 km (0.106 R)
• M13: 3,517,644 km (0.053 R)
• M14: 3,831,650 km (0.051 R)
• M15: 4,328,465 km (0.041 R)
• M16: 4,955,429 km (0.11 R)
• M17: 5,401,680 km (0.069 R)
• M18: 5,706,560 km (0.042 R)
• M19: 5,919,289 km (0.115 R)
• M20: 5,997,379 km (0.095 R)
• M21: 6,253,490 km (0.051 R)
• M22: 6,796,830 km (0.104 R)
• M23: 7,105,151 km (0.098 R)
• M24: 7,376,222 km (0.091 R)
• M25: 7,460,296 km (0.053 R)
• M26: 7,587,155 km (0.091 R)
• M27: 7,821,276 km (0.111 R)
• M28: 9,526,841 km (0.077 R)
• M29: 9,595,507 km (0.076 R)
• M30: 10,034,726 km (0.106 R)
• M31: 10,409,618 km (0.095 R)
• M32: 10,646,282 km (0.062 R)
• M33: 11,124,846 km (0.108 R)
• M34: 11,610,590 km (0.035 R)
• M35: 13,134,543 km (0.078 R)
• M36: 13,647,814 km (0.045 R)
• M37: 14,115,457 km (0.059 R)
• M38: 14,377,403 km (0.092 R)
• M39: 14,482,719 km (0.086 R)
• M40: 14,588,336 km (0.098 R)
• M41: 15,387,936 km (0.11 R)
• M42: 15,576,579 km (0.084 R)
• M43: 16,201,749 km (0.09 R)
• M44: 16,918,472 km (0.098 R)
• M45: 17,001,798 km (0.105 R)
• M46: 17,113,099 km (0.064 R)
• M47: 17,532,870 km (0.112 R)
• M48: 18,927,721 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.8

Radius: 12.5

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.71 AU - 11.93 AU

Year: 14425 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,443,987 km

• M1: 280,945 km (0.074 R)
• M2: 378,483 km (0.115 R)
• M3: 942,616 km (0.05 R)
• M4: 1,085,482 km (0.109 R)
• M5: 1,760,318 km (0.089 R)
• M6: 1,849,179 km (0.079 R)
• M7: 2,156,603 km (0.042 R)
• M8: 3,103,707 km (0.077 R)
• M9: 3,358,921 km (0.082 R)
• M10: 4,007,428 km (0.077 R)
• M11: 4,694,531 km (0.103 R)
• M12: 5,637,895 km (0.094 R)
• M13: 6,268,450 km (0.076 R)
• M14: 6,732,503 km (0.053 R)
• M15: 7,112,032 km (0.111 R)
• M16: 7,645,050 km (0.106 R)
• M17: 7,991,069 km (0.093 R)
• M18: 8,241,347 km (0.025 R)
• M19: 8,342,325 km (0.083 R)
• M20: 9,426,162 km (0.099 R)
• M21: 9,850,721 km (0.097 R)
• M22: 10,608,733 km (0.099 R)
• M23: 11,385,744 km (0.074 R)
• M24: 11,554,491 km (0.09 R)
• M25: 11,667,587 km (0.104 R)
• M26: 12,123,561 km (0.1 R)
• M27: 12,759,950 km (0.113 R)
• M28: 13,466,651 km (0.1 R)
• M29: 13,585,581 km (0.076 R)
• M30: 14,246,504 km (0.096 R)
• M31: 14,428,565 km (0.053 R)
• M32: 14,611,523 km (0.117 R)
• M33: 15,475,002 km (0.109 R)
• M34: 15,662,149 km (0.102 R)
• M35: 16,228,377 km (0.08 R)
• M36: 16,673,281 km (0.068 R)
• M37: 16,801,187 km (0.092 R)
• M38: 17,122,374 km (0.115 R)
• M39: 19,091,531 km (0.113 R)
• M40: 21,547,778 km (0.076 R)
• M41: 22,177,286 km (0.111 R)
• M42: 23,239,880 km (0.097 R)
• M43: 23,813,438 km (0.103 R)
• M44: 23,957,501 km (0.113 R)
• M45: 25,340,982 km (0.12 R)
• M46: 25,783,193 km (0.083 R)
• M47: 26,750,343 km (0.067 R)
• M48: 28,337,427 km (0.098 R)
• M49: 28,873,287 km (0.054 R)
• M50: 29,877,238 km (0.063 R)
• M51: 30,500,762 km (0.076 R)
• M52: 30,579,002 km (0.076 R)
• M53: 31,760,675 km (0.041 R)
• M54: 31,919,249 km (0.088 R)
• M55: 31,998,835 km (0.086 R)
• M56: 35,312,278 km (0.08 R)
• M57: 35,971,406 km (0.069 R)
• M58: 38,141,772 km (0.089 R)
• M59: 38,648,610 km (0.109 R)
• M60: 38,817,955 km (0.049 R)
• M61: 39,839,858 km (0.087 R)
• M62: 40,182,437 km (0.088 R)
• M63: 40,870,587 km (0.106 R)
• M64: 41,476,010 km (0.108 R)
• M65: 41,649,394 km (0.059 R)
• M66: 41,997,209 km (0.072 R)
• M67: 42,870,711 km (0.084 R)
• M68: 43,221,817 km (0.045 R)
• M69: 43,309,631 km (0.027 R)
• M70: 43,485,707 km (0.086 R)
• M71: 44,103,696 km (0.095 R)
• M72: 44,192,109 km (0.076 R)
• M73: 47,146,218 km (0.108 R)
• M74: 48,418,697 km (0.096 R)
• M75: 52,678,497 km (0.072 R)
• M76: 53,620,215 km (0.064 R)
• M77: 55,234,077 km (0.107 R)
• M78: 55,616,150 km (0.091 R)
• M79: 57,249,609 km (0.096 R)
• M80: 58,996,314 km (0.098 R)
• M81: 59,386,914 km (0.094 R)
• M82: 60,465,365 km (0.096 R)
• M83: 61,946,234 km (0.116 R)
• M84: 63,539,152 km (0.058 R)
• M85: 63,639,084 km (0.041 R)
• M86: 63,739,165 km (0.115 R)
• M87: 63,839,246 km (0.099 R)
• M88: 64,139,937 km (0.093 R)
• M89: 65,044,556 km (0.09 R)
• M90: 65,650,128 km (0.053 R)
• M91: 66,054,790 km (0.034 R)
• M92: 66,460,350 km (0.07 R)
• M93: 67,171,987 km (0.09 R)
• M94: 67,783,992 km (0.068 R)
• M95: 68,500,416 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 11.8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.77 AU - 12.71 AU

Year: 15235 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,443,987 km

• M1: 157,975 km (0.116 R)
• M2: 400,623 km (0.12 R)
• M3: 613,202 km (0.091 R)
• M4: 1,201,121 km (0.098 R)
• M5: 1,278,613 km (0.089 R)
• M6: 2,242,023 km (0.069 R)
• M7: 2,371,575 km (0.11 R)
• M8: 2,570,839 km (0.11 R)
• M9: 2,775,639 km (0.086 R)
• M10: 2,915,064 km (0.08 R)
• M11: 3,092,936 km (0.045 R)
• M12: 4,765,889 km (0.103 R)
• M13: 4,849,664 km (0.052 R)
• M14: 5,189,550 km (0.057 R)
• M15: 5,892,660 km (0.113 R)
• M16: 6,578,866 km (0.091 R)
• M17: 6,860,558 km (0.084 R)
• M18: 7,242,332 km (0.111 R)
• M19: 7,484,531 km (0.107 R)
• M20: 8,327,814 km (0.098 R)
• M21: 8,889,554 km (0.091 R)
• M22: 9,622,285 km (0.043 R)
• M23: 10,049,686 km (0.051 R)
• M24: 11,034,189 km (0.113 R)
• M25: 11,425,238 km (0.095 R)
• M26: 11,537,885 km (0.115 R)
• M27: 11,821,074 km (0.107 R)
• M28: 11,934,918 km (0.104 R)
• M29: 12,106,357 km (0.054 R)
• M30: 12,800,791 km (0.113 R)
• M31: 13,389,309 km (0.049 R)
• M32: 15,455,554 km (0.025 R)
• M33: 16,019,090 km (0.055 R)
• M34: 16,462,049 km (0.032 R)
• M35: 16,589,357 km (0.044 R)
• M36: 18,208,006 km (0.12 R)
• M37: 18,339,652 km (0.039 R)
• M38: 18,736,685 km (0.092 R)
• M39: 18,936,248 km (0.117 R)
• M40: 19,337,320 km (0.104 R)
• M41: 21,872,854 km (0.114 R)
• M42: 22,646,724 km (0.117 R)
• M43: 23,788,156 km (0.083 R)
• M44: 24,221,092 km (0.096 R)
• M45: 25,830,616 km (0.091 R)
• M46: 26,201,169 km (0.085 R)
• M47: 26,947,663 km (0.098 R)
• M48: 27,399,000 km (0.11 R)
• M49: 27,776,884 km (0.069 R)
• M50: 28,232,858 km (0.095 R)
• M51: 28,385,298 km (0.089 R)
• M52: 29,229,030 km (0.119 R)
• M53: 29,692,634 km (0.115 R)
• M54: 30,705,561 km (0.077 R)
• M55: 30,783,951 km (0.118 R)
• M56: 31,492,446 km (0.072 R)
• M57: 31,809,145 km (0.109 R)
• M58: 31,967,868 km (0.106 R)
• M59: 34,054,908 km (0.095 R)
• M60: 35,525,455 km (0.108 R)
• M61: 35,772,591 km (0.12 R)
• M62: 36,103,053 km (0.115 R)
• M63: 37,518,398 km (0.058 R)
• M64: 39,376,852 km (0.067 R)
• M65: 40,231,655 km (0.118 R)
• M66: 41,005,973 km (0.084 R)
• M67: 41,525,078 km (0.09 R)
• M68: 41,785,378 km (0.07 R)
• M69: 41,872,294 km (0.111 R)
• M70: 41,959,211 km (0.083 R)
• M71: 42,220,409 km (0.073 R)
• M72: 42,919,779 km (0.112 R)
• M73: 45,486,579 km (0.112 R)
• M74: 47,285,643 km (0.108 R)
• M75: 47,376,299 km (0.085 R)
• M76: 48,011,791 km (0.094 R)
• M77: 50,860,284 km (0.097 R)
• M78: 53,008,809 km (0.11 R)
• M79: 53,385,496 km (0.094 R)
• M80: 57,297,630 km (0.101 R)
• M81: 57,684,191 km (0.071 R)
• M82: 61,597,522 km (0.084 R)
• M83: 61,795,440 km (0.118 R)
• M84: 61,993,507 km (0.111 R)
• M85: 63,386,263 km (0.05 R)
• M86: 63,786,139 km (0.076 R)
• M87: 65,091,380 km (0.061 R)
• M88: 66,811,456 km (0.11 R)
• M89: 67,830,218 km (0.058 R)
• M90: 67,932,393 km (0.03 R)
• M91: 68,034,568 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 14,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit