🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.64 AU - 0.82 AU

Year: 224 Days

Day: 22.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,165,226 km

• M1: 66,870 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.44 AU - 2.32 AU

Year: 928 Days

Day: 20.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.48 AU - 3.7 AU

Year: 1955 Days

Day: 20.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 71.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,165,226 km

• M1: 42,935 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.22 AU - 5.14 AU

Year: 3644 Days

Day: 23.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.1

Radius: 9

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.02 AU - 9.02 AU

Year: 9749 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,165,226 km

• M1: 128,654 km (0.103 R)
• M2: 436,227 km (0.093 R)
• M3: 691,142 km (0.115 R)
• M4: 1,186,162 km (0.081 R)
• M5: 1,501,963 km (0.06 R)
• M6: 2,733,153 km (0.066 R)
• M7: 3,207,378 km (0.119 R)
• M8: 3,737,404 km (0.099 R)
• M9: 3,920,212 km (0.104 R)
• M10: 3,981,697 km (0.104 R)
• M11: 4,294,506 km (0.119 R)
• M12: 4,615,394 km (0.07 R)
• M13: 4,778,754 km (0.115 R)
• M14: 5,010,631 km (0.071 R)
• M15: 5,144,820 km (0.113 R)
• M16: 5,382,681 km (0.109 R)
• M17: 5,451,197 km (0.114 R)
• M18: 5,693,695 km (0.074 R)
• M19: 5,763,557 km (0.108 R)
• M20: 5,833,719 km (0.113 R)
• M21: 6,624,792 km (0.099 R)
• M22: 6,883,596 km (0.091 R)
• M23: 6,958,096 km (0.041 R)
• M24: 10,026,348 km (0.106 R)
• M25: 10,666,777 km (0.072 R)
• M26: 11,320,370 km (0.086 R)
• M27: 11,897,369 km (0.083 R)
• M28: 12,166,944 km (0.108 R)
• M29: 12,438,465 km (0.115 R)
• M30: 12,712,079 km (0.078 R)
• M31: 12,803,783 km (0.108 R)
• M32: 12,987,638 km (0.081 R)
• M33: 13,732,187 km (0.081 R)
• M34: 14,157,045 km (0.072 R)
• M35: 14,826,645 km (0.063 R)
• M36: 15,068,246 km (0.118 R)
• M37: 15,165,185 km (0.065 R)
• M38: 15,311,192 km (0.054 R)
• M39: 15,800,826 km (0.081 R)
• M40: 15,948,779 km (0.115 R)
• M41: 16,745,537 km (0.064 R)
• M42: 17,148,703 km (0.077 R)
• M43: 17,351,558 km (0.097 R)
• M44: 17,657,336 km (0.085 R)
• M45: 17,913,447 km (0.075 R)
• M46: 18,689,262 km (0.072 R)
• M47: 19,423,189 km (0.106 R)
• M48: 19,687,529 km (0.069 R)
• M49: 19,899,958 km (0.102 R)
• M50: 20,595,438 km (0.096 R)
• M51: 20,865,163 km (0.112 R)
• M52: 21,407,904 km (0.089 R)
• M53: 21,571,714 km (0.088 R)
• M54: 22,010,335 km (0.106 R)
• M55: 22,230,842 km (0.118 R)
• M56: 22,507,448 km (0.092 R)
• M57: 22,896,553 km (0.066 R)
• M58: 23,400,249 km (0.097 R)
• M59: 23,568,845 km (0.102 R)
• M60: 23,625,244 km (0.105 R)
• M61: 23,964,083 km (0.117 R)
• M62: 26,380,837 km (0.099 R)
• M63: 27,144,534 km (0.118 R)
• M64: 29,296,948 km (0.094 R)
• M65: 30,148,608 km (0.085 R)
• M66: 30,393,500 km (0.09 R)
• M67: 30,639,140 km (0.116 R)
• M68: 31,565,600 km (0.068 R)
• M69: 33,256,654 km (0.105 R)
• M70: 34,017,509 km (0.049 R)
• M71: 34,144,966 km (0.075 R)
• M72: 34,336,302 km (0.046 R)
• M73: 34,848,375 km (0.079 R)
• M74: 35,105,384 km (0.037 R)
• M75: 35,556,572 km (0.109 R)
• M76: 36,334,630 km (0.113 R)
• M77: 38,171,841 km (0.098 R)
• M78: 38,436,779 km (0.096 R)
• M79: 39,301,904 km (0.097 R)
• M80: 39,569,534 km (0.045 R)
• M81: 41,119,368 km (0.084 R)
• M82: 42,551,768 km (0.069 R)
• M83: 44,069,887 km (0.108 R)
• M84: 44,347,840 km (0.12 R)
• M85: 45,535,497 km (0.12 R)
• M86: 45,746,131 km (0.082 R)
• M87: 46,380,127 km (0.108 R)
• M88: 46,733,477 km (0.104 R)
• M89: 47,087,875 km (0.108 R)
• M90: 47,229,843 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 12.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.97 AU - 13.93 AU

Year: 14867 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,165,226 km

• M1: 185,202 km (0.062 R)
• M2: 315,352 km (0.098 R)
• M3: 404,363 km (0.071 R)
• M4: 1,013,526 km (0.031 R)
• M5: 1,346,082 km (0.065 R)
• M6: 2,438,296 km (0.103 R)
• M7: 2,607,790 km (0.08 R)
• M8: 2,994,650 km (0.101 R)
• M9: 3,362,511 km (0.096 R)
• M10: 3,551,902 km (0.103 R)
• M11: 3,941,605 km (0.102 R)
• M12: 4,427,349 km (0.117 R)
• M13: 5,724,363 km (0.041 R)
• M14: 5,860,197 km (0.099 R)
• M15: 6,461,431 km (0.084 R)
• M16: 6,650,523 km (0.113 R)
• M17: 7,034,092 km (0.098 R)
• M18: 8,743,996 km (0.054 R)
• M19: 9,537,612 km (0.115 R)
• M20: 10,189,111 km (0.075 R)
• M21: 10,855,121 km (0.046 R)
• M22: 11,023,867 km (0.114 R)
• M23: 11,592,489 km (0.116 R)
• M24: 11,707,380 km (0.104 R)
• M25: 12,112,640 km (0.114 R)
• M26: 12,404,805 km (0.043 R)
• M27: 12,758,604 km (0.072 R)
• M28: 12,996,315 km (0.117 R)
• M29: 13,175,533 km (0.092 R)
• M30: 13,961,670 km (0.104 R)
• M31: 14,391,315 km (0.118 R)
• M32: 14,514,883 km (0.104 R)
• M33: 15,075,426 km (0.093 R)
• M34: 15,389,881 km (0.088 R)
• M35: 15,643,001 km (0.109 R)
• M36: 15,897,467 km (0.116 R)
• M37: 16,025,223 km (0.116 R)
• M38: 16,217,456 km (0.079 R)
• M39: 16,864,018 km (0.073 R)
• M40: 18,584,394 km (0.077 R)
• M41: 19,807,805 km (0.065 R)
• M42: 20,917,223 km (0.054 R)
• M43: 21,620,782 km (0.057 R)
• M44: 22,260,612 km (0.109 R)
• M45: 25,030,417 km (0.07 R)
• M46: 25,552,364 km (0.056 R)
• M47: 25,777,209 km (0.089 R)
• M48: 27,063,601 km (0.092 R)
• M49: 27,522,567 km (0.103 R)
• M50: 27,676,204 km (0.103 R)
• M51: 29,149,295 km (0.085 R)
• M52: 30,171,946 km (0.112 R)
• M53: 31,848,639 km (0.075 R)
• M54: 32,009,905 km (0.099 R)
• M55: 32,333,336 km (0.074 R)
• M56: 33,966,197 km (0.107 R)
• M57: 34,709,848 km (0.066 R)
• M58: 37,057,337 km (0.049 R)
• M59: 37,652,138 km (0.114 R)
• M60: 38,164,661 km (0.114 R)
• M61: 40,498,986 km (0.069 R)
• M62: 42,612,505 km (0.106 R)
• M63: 43,861,946 km (0.074 R)
• M64: 44,671,420 km (0.12 R)
• M65: 45,485,981 km (0.115 R)
• M66: 47,221,465 km (0.099 R)
• M67: 48,514,141 km (0.062 R)
• M68: 48,885,592 km (0.109 R)
• M69: 51,228,744 km (0.055 R)
• M70: 51,323,140 km (0.114 R)
• M71: 52,652,018 km (0.076 R)
• M72: 53,896,074 km (0.085 R)
• M73: 55,440,522 km (0.075 R)
• M74: 56,315,670 km (0.119 R)
• M75: 57,981,143 km (0.06 R)
• M76: 58,671,686 km (0.092 R)
• M77: 59,563,439 km (0.057 R)
• M78: 59,662,772 km (0.119 R)
• M79: 60,559,612 km (0.109 R)
• M80: 60,659,543 km (0.091 R)
• M81: 61,762,229 km (0.084 R)
• M82: 62,265,626 km (0.108 R)
• M83: 63,073,903 km (0.061 R)
• M84: 63,175,181 km (0.108 R)
• M85: 64,292,976 km (0.099 R)
• M86: 66,135,872 km (0.048 R)
• M87: 69,246,012 km (0.102 R)
• M88: 69,769,006 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90

Radius: 4.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.39 AU - 20.37 AU

Year: 26076 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,165,226 km

• M1: 64,776 km (0.081 R)
• M2: 125,513 km (0.101 R)
• M3: 239,506 km (0.114 R)
• M4: 346,319 km (0.112 R)
• M5: 398,828 km (0.096 R)
• M6: 527,033 km (0.076 R)
• M7: 1,023,249 km (0.041 R)
• M8: 1,648,419 km (0.119 R)
• M9: 2,576,674 km (0.11 R)
• M10: 3,317,632 km (0.096 R)
• M11: 3,432,673 km (0.102 R)
• M12: 4,119,477 km (0.081 R)
• M13: 4,462,654 km (0.063 R)
• M14: 5,176,386 km (0.1 R)
• M15: 5,614,408 km (0.09 R)
• M16: 6,418,497 km (0.06 R)
• M17: 8,403,660 km (0.087 R)
• M18: 9,604,482 km (0.075 R)
• M19: 10,815,328 km (0.086 R)
• M20: 12,697,119 km (0.088 R)
• M21: 12,742,148 km (0.108 R)
• M22: 13,744,454 km (0.075 R)
• M23: 13,790,680 km (0.065 R)
• M24: 13,975,732 km (0.076 R)
• M25: 15,294,886 km (0.098 R)
• M26: 15,438,500 km (0.117 R)
• M27: 15,727,224 km (0.075 R)
• M28: 16,505,731 km (0.103 R)
• M29: 17,296,805 km (0.075 R)
• M30: 18,150,710 km (0.109 R)
• M31: 18,966,916 km (0.09 R)
• M32: 19,018,377 km (0.066 R)
• M33: 19,379,507 km (0.108 R)
• M34: 19,534,939 km (0.102 R)
• M35: 20,899,720 km (0.109 R)
• M36: 21,059,191 km (0.047 R)
• M37: 21,272,368 km (0.046 R)
• M38: 21,379,181 km (0.076 R)
• M39: 21,862,382 km (0.106 R)
• M40: 22,132,407 km (0.12 R)
• M41: 22,240,715 km (0.038 R)
• M42: 23,168,372 km (0.119 R)
• M43: 23,609,237 km (0.098 R)
• M44: 23,830,642 km (0.039 R)
• M45: 23,886,142 km (0.047 R)
• M46: 24,555,294 km (0.082 R)
• M47: 25,911,997 km (0.097 R)
• M48: 25,968,994 km (0.084 R)
• M49: 26,254,875 km (0.106 R)
• M50: 29,587,018 km (0.078 R)
• M51: 29,646,558 km (0.12 R)
• M52: 29,825,776 km (0.044 R)
• M53: 29,945,305 km (0.11 R)
• M54: 30,065,133 km (0.086 R)
• M55: 30,726,804 km (0.085 R)
• M56: 30,968,704 km (0.109 R)
• M57: 31,697,844 km (0.096 R)
• M58: 31,819,916 km (0.082 R)
• M59: 32,555,788 km (0.07 R)
• M60: 32,925,743 km (0.092 R)
• M61: 33,235,112 km (0.078 R)
• M62: 33,981,605 km (0.101 R)
• M63: 35,808,345 km (0.116 R)
• M64: 37,150,986 km (0.107 R)
• M65: 39,162,778 km (0.08 R)
• M66: 40,479,389 km (0.098 R)
• M67: 43,291,081 km (0.094 R)
• M68: 44,378,807 km (0.107 R)
• M69: 44,515,390 km (0.047 R)
• M70: 44,720,488 km (0.054 R)
• M71: 44,994,552 km (0.102 R)
• M72: 45,269,064 km (0.098 R)
• M73: 45,475,359 km (0.076 R)
• M74: 46,096,041 km (0.113 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 17,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit