🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.62 AU - 0.68 AU

Year: 184 Days

Day: 30.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,486,761 km

• M1: 202,705 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.86 AU - 1.02 AU

Year: 320 Days

Day: 42.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.63 AU - 2.69 AU

Year: 1116 Days

Day: 18.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,486,761 km

• M1: 401,221 km (0.106 R)
• M2: 1,266,196 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.09 AU - 2.31 AU

Year: 1147 Days

Day: 30.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.8

Radius: 12.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.25 AU - 11.97 AU

Year: 10470 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 59.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,486,761 km

• M1: 179,368 km (0.093 R)
• M2: 397,631 km (0.058 R)
• M3: 812,616 km (0.1 R)
• M4: 1,028,037 km (0.085 R)
• M5: 1,104,182 km (0.101 R)
• M6: 1,262,756 km (0.064 R)
• M7: 1,715,738 km (0.108 R)
• M8: 1,831,078 km (0.069 R)
• M9: 2,217,788 km (0.084 R)
• M10: 2,577,272 km (0.09 R)
• M11: 2,683,487 km (0.098 R)
• M12: 2,845,651 km (0.038 R)
• M13: 3,468,127 km (0.12 R)
• M14: 3,675,171 km (0.102 R)
• M15: 4,194,724 km (0.114 R)
• M16: 4,415,531 km (0.118 R)
• M17: 4,705,152 km (0.095 R)
• M18: 5,336,754 km (0.075 R)
• M19: 6,316,321 km (0.102 R)
• M20: 6,716,346 km (0.102 R)
• M21: 6,826,749 km (0.096 R)
• M22: 7,087,050 km (0.06 R)
• M23: 7,199,697 km (0.107 R)
• M24: 7,426,637 km (0.115 R)
• M25: 7,810,056 km (0.113 R)
• M26: 8,121,668 km (0.054 R)
• M27: 8,676,677 km (0.049 R)
• M28: 9,080,591 km (0.088 R)
• M29: 9,367,071 km (0.09 R)
• M30: 9,949,006 km (0.104 R)
• M31: 10,033,080 km (0.076 R)
• M32: 10,887,135 km (0.108 R)
• M33: 11,104,351 km (0.074 R)
• M34: 11,987,277 km (0.117 R)
• M35: 12,847,016 km (0.11 R)
• M36: 13,261,253 km (0.085 R)
• M37: 13,679,828 km (0.056 R)
• M38: 13,820,450 km (0.043 R)
• M39: 13,914,248 km (0.108 R)
• M40: 14,482,420 km (0.083 R)
• M41: 15,935,913 km (0.105 R)
• M42: 16,133,233 km (0.079 R)
• M43: 16,331,300 km (0.087 R)
• M44: 17,435,333 km (0.102 R)
• M45: 17,740,662 km (0.098 R)
• M46: 18,047,786 km (0.092 R)
• M47: 18,253,483 km (0.116 R)
• M48: 20,086,357 km (0.059 R)
• M49: 20,674,426 km (0.094 R)
• M50: 21,214,025 km (0.114 R)
• M51: 21,322,484 km (0.113 R)
• M52: 21,922,521 km (0.087 R)
• M53: 22,583,295 km (0.073 R)
• M54: 23,362,550 km (0.052 R)
• M55: 24,150,482 km (0.105 R)
• M56: 26,274,921 km (0.07 R)
• M57: 26,800,608 km (0.091 R)
• M58: 26,918,042 km (0.077 R)
• M59: 27,388,977 km (0.11 R)
• M60: 28,518,440 km (0.111 R)
• M61: 29,481,252 km (0.108 R)
• M62: 30,393,650 km (0.101 R)
• M63: 30,577,206 km (0.083 R)
• M64: 31,748,558 km (0.097 R)
• M65: 31,934,807 km (0.098 R)
• M66: 33,944,505 km (0.099 R)
• M67: 34,517,016 km (0.116 R)
• M68: 35,028,641 km (0.113 R)
• M69: 35,156,996 km (0.109 R)
• M70: 35,414,154 km (0.102 R)
• M71: 38,150,898 km (0.087 R)
• M72: 38,282,993 km (0.076 R)
• M73: 38,679,876 km (0.106 R)
• M74: 39,678,292 km (0.114 R)
• M75: 39,812,033 km (0.115 R)
• M76: 41,632,489 km (0.063 R)
• M77: 42,040,742 km (0.034 R)
• M78: 43,411,058 km (0.09 R)
• M79: 43,617,952 km (0.081 R)
• M80: 44,101,751 km (0.066 R)
• M81: 44,587,346 km (0.112 R)
• M82: 45,563,921 km (0.118 R)
• M83: 46,900,578 km (0.095 R)
• M84: 47,325,436 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 10.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.27 AU - 11.47 AU

Year: 12596 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,486,761 km

• M1: 244,443 km (0.071 R)
• M2: 414,536 km (0.111 R)
• M3: 501,751 km (0.101 R)
• M4: 596,148 km (0.099 R)
• M5: 732,730 km (0.119 R)
• M6: 1,100,292 km (0.049 R)
• M7: 1,271,582 km (0.052 R)
• M8: 1,428,959 km (0.066 R)
• M9: 1,592,918 km (0.071 R)
• M10: 2,148,525 km (0.12 R)
• M11: 2,420,194 km (0.11 R)
• M12: 2,588,492 km (0.102 R)
• M13: 2,674,212 km (0.098 R)
• M14: 2,936,905 km (0.107 R)
• M15: 3,208,126 km (0.087 R)
• M16: 3,550,705 km (0.052 R)
• M17: 3,807,415 km (0.108 R)
• M18: 3,905,252 km (0.058 R)
• M19: 3,970,926 km (0.069 R)
• M20: 4,237,360 km (0.065 R)
• M21: 4,441,112 km (0.082 R)
• M22: 4,578,742 km (0.047 R)
• M23: 4,648,155 km (0.09 R)
• M24: 5,107,571 km (0.075 R)
• M25: 5,288,135 km (0.095 R)
• M26: 5,581,646 km (0.109 R)
• M27: 6,299,866 km (0.115 R)
• M28: 7,087,199 km (0.113 R)
• M29: 8,030,713 km (0.111 R)
• M30: 9,056,954 km (0.092 R)
• M31: 9,496,772 km (0.118 R)
• M32: 9,674,644 km (0.08 R)
• M33: 10,488,756 km (0.109 R)
• M34: 10,718,837 km (0.096 R)
• M35: 11,560,923 km (0.078 R)
• M36: 11,941,949 km (0.071 R)
• M37: 12,375,633 km (0.079 R)
• M38: 13,159,377 km (0.085 R)
• M39: 13,457,376 km (0.104 R)
• M40: 14,569,187 km (0.034 R)
• M41: 15,552,943 km (0.116 R)
• M42: 15,920,953 km (0.085 R)
• M43: 16,504,834 km (0.038 R)
• M44: 16,611,647 km (0.103 R)
• M45: 17,693,539 km (0.101 R)
• M46: 18,022,504 km (0.09 R)
• M47: 18,187,810 km (0.09 R)
• M48: 18,909,769 km (0.11 R)
• M49: 19,302,464 km (0.057 R)
• M50: 20,784,380 km (0.116 R)
• M51: 21,949,000 km (0.105 R)
• M52: 22,066,584 km (0.061 R)
• M53: 22,184,467 km (0.111 R)
• M54: 23,015,184 km (0.097 R)
• M55: 23,194,551 km (0.052 R)
• M56: 25,136,332 km (0.112 R)
• M57: 25,506,287 km (0.084 R)
• M58: 25,753,872 km (0.115 R)
• M59: 26,626,775 km (0.109 R)
• M60: 27,319,264 km (0.094 R)
• M61: 27,763,121 km (0.119 R)
• M62: 27,954,157 km (0.098 R)
• M63: 29,302,932 km (0.07 R)
• M64: 29,367,708 km (0.046 R)
• M65: 31,068,187 km (0.082 R)
• M66: 31,863,748 km (0.089 R)
• M67: 32,130,481 km (0.107 R)
• M68: 32,397,962 km (0.079 R)
• M69: 33,002,337 km (0.091 R)
• M70: 34,017,957 km (0.096 R)
• M71: 34,154,241 km (0.067 R)
• M72: 38,182,014 km (0.075 R)
• M73: 38,252,774 km (0.069 R)
• M74: 38,394,443 km (0.099 R)
• M75: 38,536,262 km (0.086 R)
• M76: 39,247,899 km (0.094 R)
• M77: 39,964,024 km (0.044 R)
• M78: 40,179,595 km (0.066 R)
• M79: 41,336,285 km (0.116 R)
• M80: 43,018,065 km (0.111 R)
• M81: 43,239,170 km (0.096 R)
• M82: 44,796,783 km (0.068 R)
• M83: 46,146,605 km (0.052 R)
• M84: 47,814,322 km (0.066 R)
• M85: 48,119,801 km (0.113 R)
• M86: 49,270,657 km (0.052 R)
• M87: 49,965,390 km (0.096 R)
• M88: 50,430,489 km (0.109 R)
• M89: 50,508,131 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 14.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.55 AU - 13.55 AU

Year: 16569 Days

Day: 6 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,486,761 km

• M1: 411,843 km (0.106 R)
• M2: 534,064 km (0.056 R)
• M3: 672,592 km (0.106 R)
• M4: 786,286 km (0.116 R)
• M5: 1,563,747 km (0.108 R)
• M6: 2,140,746 km (0.102 R)
• M7: 2,287,651 km (0.092 R)
• M8: 3,007,815 km (0.088 R)
• M9: 3,514,204 km (0.089 R)
• M10: 3,653,778 km (0.046 R)
• M11: 4,157,474 km (0.102 R)
• M12: 4,915,188 km (0.089 R)
• M13: 5,151,103 km (0.056 R)
• M14: 5,471,393 km (0.113 R)
• M15: 5,593,165 km (0.047 R)
• M16: 6,343,249 km (0.078 R)
• M17: 6,773,792 km (0.087 R)
• M18: 7,258,489 km (0.106 R)
• M19: 7,663,450 km (0.117 R)
• M20: 8,075,891 km (0.083 R)
• M21: 9,162,870 km (0.114 R)
• M22: 10,195,244 km (0.1 R)
• M23: 10,295,475 km (0.109 R)
• M24: 10,446,569 km (0.086 R)
• M25: 11,212,660 km (0.056 R)
• M26: 12,529,869 km (0.095 R)
• M27: 13,288,928 km (0.12 R)
• M28: 14,342,845 km (0.108 R)
• M29: 15,022,319 km (0.036 R)
• M30: 16,119,619 km (0.074 R)
• M31: 17,482,456 km (0.095 R)
• M32: 17,783,596 km (0.112 R)
• M33: 18,025,795 km (0.111 R)
• M34: 19,751,556 km (0.098 R)
• M35: 20,065,263 km (0.103 R)
• M36: 20,380,765 km (0.061 R)
• M37: 20,570,754 km (0.051 R)
• M38: 21,529,677 km (0.118 R)
• M39: 22,765,355 km (0.117 R)
• M40: 25,304,929 km (0.076 R)
• M41: 25,645,862 km (0.085 R)
• M42: 25,782,595 km (0.09 R)
• M43: 26,263,103 km (0.096 R)
• M44: 28,426,887 km (0.074 R)
• M45: 31,010,741 km (0.106 R)
• M46: 31,156,449 km (0.091 R)
• M47: 32,109,388 km (0.109 R)
• M48: 33,071,900 km (0.073 R)
• M49: 33,893,791 km (0.072 R)
• M50: 34,043,987 km (0.06 R)
• M51: 36,015,987 km (0.072 R)
• M52: 37,558,041 km (0.042 R)
• M53: 38,572,016 km (0.071 R)
• M54: 38,964,261 km (0.108 R)
• M55: 40,149,376 km (0.088 R)
• M56: 41,025,870 km (0.105 R)
• M57: 41,266,124 km (0.094 R)
• M58: 41,908,796 km (0.113 R)
• M59: 42,393,045 km (0.059 R)
• M60: 43,611,669 km (0.097 R)
• M61: 44,102,350 km (0.09 R)
• M62: 44,677,105 km (0.074 R)
• M63: 45,834,244 km (0.087 R)
• M64: 46,249,827 km (0.035 R)
• M65: 47,336,207 km (0.083 R)
• M66: 48,346,591 km (0.077 R)
• M67: 49,109,091 km (0.084 R)
• M68: 50,645,910 km (0.067 R)
• M69: 51,592,715 km (0.05 R)
• M70: 51,765,650 km (0.115 R)
• M71: 52,285,204 km (0.048 R)
• M72: 52,458,737 km (0.077 R)
• M73: 52,632,420 km (0.083 R)
• M74: 54,029,515 km (0.115 R)
• M75: 55,350,165 km (0.097 R)
• M76: 57,754,352 km (0.075 R)
• M77: 58,743,493 km (0.077 R)
• M78: 60,556,320 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.7

Radius: 5.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.74 AU - 24.16 AU

Year: 30148 Days

Day: 20.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,486,761 km

• M1: 119,828 km (0.105 R)
• M2: 275,709 km (0.117 R)
• M3: 414,536 km (0.103 R)
• M4: 525,089 km (0.05 R)
• M5: 645,664 km (0.081 R)
• M6: 737,368 km (0.115 R)
• M7: 794,514 km (0.096 R)
• M8: 853,157 km (0.094 R)
• M9: 933,790 km (0.051 R)
• M10: 1,493,884 km (0.084 R)
• M11: 1,542,504 km (0.111 R)
• M12: 1,591,721 km (0.066 R)
• M13: 2,195,349 km (0.116 R)
• M14: 2,335,223 km (0.067 R)
• M15: 2,623,797 km (0.112 R)
• M16: 3,171,475 km (0.081 R)
• M17: 3,329,749 km (0.101 R)
• M18: 3,490,717 km (0.028 R)
• M19: 3,621,316 km (0.092 R)
• M20: 3,887,301 km (0.091 R)
• M21: 4,022,687 km (0.115 R)
• M22: 4,125,311 km (0.111 R)
• M23: 4,403,114 km (0.096 R)
• M24: 5,050,125 km (0.104 R)
• M25: 6,114,514 km (0.105 R)
• M26: 7,038,879 km (0.106 R)
• M27: 7,538,386 km (0.055 R)
• M28: 8,092,198 km (0.101 R)
• M29: 8,135,431 km (0.038 R)
• M30: 8,308,815 km (0.106 R)
• M31: 9,014,468 km (0.059 R)
• M32: 9,329,222 km (0.12 R)
• M33: 9,510,685 km (0.111 R)
• M34: 9,601,790 km (0.082 R)
• M35: 10,435,499 km (0.085 R)
• M36: 10,908,527 km (0.096 R)
• M37: 11,631,384 km (0.1 R)
• M38: 11,728,922 km (0.072 R)
• M39: 13,530,379 km (0.073 R)
• M40: 13,942,372 km (0.083 R)
• M41: 14,046,043 km (0.071 R)
• M42: 15,255,991 km (0.068 R)
• M43: 15,900,458 km (0.111 R)
• M44: 17,327,173 km (0.116 R)
• M45: 17,550,373 km (0.073 R)
• M46: 18,679,987 km (0.057 R)
• M47: 19,426,929 km (0.078 R)
• M48: 19,716,850 km (0.092 R)
• M49: 19,833,237 km (0.036 R)
• M50: 20,183,595 km (0.034 R)
• M51: 21,905,915 km (0.119 R)
• M52: 22,086,779 km (0.069 R)
• M53: 22,754,135 km (0.108 R)
• M54: 23,059,614 km (0.117 R)
• M55: 23,305,104 km (0.104 R)
• M56: 24,295,293 km (0.096 R)
• M57: 25,047,022 km (0.091 R)
• M58: 25,236,114 km (0.096 R)
• M59: 25,362,374 km (0.105 R)
• M60: 26,316,659 km (0.102 R)
• M61: 27,217,837 km (0.063 R)
• M62: 27,477,239 km (0.101 R)
• M63: 30,182,268 km (0.114 R)
• M64: 31,328,636 km (0.114 R)
• M65: 32,420,402 km (0.069 R)
• M66: 33,455,320 km (0.074 R)
• M67: 35,415,950 km (0.063 R)
• M68: 36,695,909 km (0.082 R)
• M69: 37,485,486 km (0.11 R)
• M70: 39,667,371 km (0.096 R)
• M71: 40,034,933 km (0.115 R)
• M72: 40,182,287 km (0.044 R)
• M73: 41,442,201 km (0.077 R)
• M74: 41,516,700 km (0.072 R)
• M75: 42,489,535 km (0.107 R)
• M76: 43,016,419 km (0.112 R)
• M77: 43,469,700 km (0.096 R)
• M78: 43,924,628 km (0.083 R)
• M79: 44,457,495 km (0.042 R)
• M80: 44,915,863 km (0.101 R)
• M81: 45,298,983 km (0.118 R)
• M82: 45,452,471 km (0.106 R)
• M83: 47,153,099 km (0.118 R)
• M84: 47,542,503 km (0.075 R)
• M85: 48,402,989 km (0.078 R)
• M86: 48,795,833 km (0.096 R)
• M87: 49,663,800 km (0.119 R)
• M88: 49,901,362 km (0.07 R)
• M89: 50,377,681 km (0.057 R)
• M90: 52,297,920 km (0.058 R)
• M91: 52,459,037 km (0.092 R)
• M92: 52,781,719 km (0.106 R)
• M93: 53,835,038 km (0.099 R)
• M94: 54,486,686 km (0.117 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit