🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.68 AU

Year: 170 Days

Day: 27.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.7 AU - 0.96 AU

Year: 283 Days

Day: 24.9 Hours

Environment

Temp: 69 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.79 AU - 4.03 AU

Year: 2360 Days

Day: 41.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 12

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.26 AU - 7.4 AU

Year: 7437 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,862,369 km

• M1: 186,549 km (0.09 R)
• M2: 279,299 km (0.09 R)
• M3: 393,442 km (0.075 R)
• M4: 505,192 km (0.115 R)
• M5: 643,420 km (0.089 R)
• M6: 767,287 km (0.116 R)
• M7: 930,499 km (0.064 R)
• M8: 1,057,059 km (0.099 R)
• M9: 1,139,337 km (0.055 R)
• M10: 1,293,274 km (0.11 R)
• M11: 1,877,004 km (0.101 R)
• M12: 2,165,878 km (0.042 R)
• M13: 2,272,541 km (0.081 R)
• M14: 2,491,253 km (0.065 R)
• M15: 2,763,073 km (0.076 R)
• M16: 3,092,637 km (0.052 R)
• M17: 3,286,665 km (0.044 R)
• M18: 3,484,733 km (0.104 R)
• M19: 3,918,866 km (0.084 R)
• M20: 5,439,379 km (0.115 R)
• M21: 5,704,167 km (0.079 R)
• M22: 6,154,756 km (0.071 R)
• M23: 6,369,129 km (0.116 R)
• M24: 6,617,013 km (0.08 R)
• M25: 7,026,762 km (0.028 R)
• M26: 7,218,696 km (0.094 R)
• M27: 7,575,038 km (0.116 R)
• M28: 9,407,163 km (0.09 R)
• M29: 9,796,566 km (0.12 R)
• M30: 9,903,678 km (0.111 R)
• M31: 10,155,152 km (0.097 R)
• M32: 10,372,368 km (0.098 R)
• M33: 10,664,533 km (0.07 R)
• M34: 11,406,538 km (0.117 R)
• M35: 11,821,822 km (0.063 R)
• M36: 12,589,558 km (0.037 R)
• M37: 12,979,560 km (0.111 R)
• M38: 13,058,099 km (0.086 R)
• M39: 14,052,326 km (0.071 R)
• M40: 14,416,148 km (0.103 R)
• M41: 14,578,911 km (0.113 R)
• M42: 16,409,091 km (0.084 R)
• M43: 17,092,454 km (0.072 R)
• M44: 17,959,823 km (0.114 R)
• M45: 18,930,414 km (0.065 R)
• M46: 19,511,901 km (0.059 R)
• M47: 20,281,133 km (0.03 R)
• M48: 20,646,750 km (0.112 R)
• M49: 20,922,160 km (0.094 R)
• M50: 21,152,840 km (0.09 R)
• M51: 21,430,493 km (0.047 R)
• M52: 22,036,514 km (0.112 R)
• M53: 22,648,220 km (0.052 R)
• M54: 24,177,559 km (0.057 R)
• M55: 24,322,669 km (0.109 R)
• M56: 24,419,608 km (0.052 R)
• M57: 24,516,548 km (0.12 R)
• M58: 24,954,720 km (0.094 R)
• M59: 25,789,476 km (0.026 R)
• M60: 27,134,062 km (0.071 R)
• M61: 27,536,779 km (0.087 R)
• M62: 28,195,459 km (0.084 R)
• M63: 28,348,198 km (0.096 R)
• M64: 28,501,237 km (0.095 R)
• M65: 28,603,412 km (0.056 R)
• M66: 28,859,374 km (0.105 R)
• M67: 29,425,153 km (0.098 R)
• M68: 29,994,672 km (0.101 R)
• M69: 30,567,632 km (0.031 R)
• M70: 30,672,351 km (0.078 R)
• M71: 31,407,774 km (0.082 R)
• M72: 33,056,941 km (0.084 R)
• M73: 33,164,352 km (0.102 R)
• M74: 34,027,382 km (0.108 R)
• M75: 34,244,299 km (0.086 R)
• M76: 34,516,118 km (0.057 R)
• M77: 34,788,686 km (0.086 R)
• M78: 35,062,001 km (0.025 R)
• M79: 35,445,719 km (0.098 R)
• M80: 35,555,674 km (0.093 R)
• M81: 35,996,389 km (0.06 R)
• M82: 36,438,900 km (0.098 R)
• M83: 36,994,656 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.7

Radius: 13.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.49 AU - 9.01 AU

Year: 8085 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,862,369 km

• M1: 219,460 km (0.091 R)
• M2: 486,343 km (0.094 R)
• M3: 638,334 km (0.027 R)
• M4: 792,869 km (0.102 R)
• M5: 1,218,475 km (0.083 R)
• M6: 1,396,047 km (0.032 R)
• M7: 1,498,671 km (0.07 R)
• M8: 2,074,324 km (0.107 R)
• M9: 2,240,677 km (0.058 R)
• M10: 2,871,681 km (0.097 R)
• M11: 3,085,007 km (0.118 R)
• M12: 3,387,045 km (0.057 R)
• M13: 3,756,702 km (0.06 R)
• M14: 3,843,917 km (0.059 R)
• M15: 4,050,063 km (0.098 R)
• M16: 4,473,276 km (0.093 R)
• M17: 4,565,877 km (0.11 R)
• M18: 4,659,076 km (0.115 R)
• M19: 5,167,260 km (0.046 R)
• M20: 5,297,111 km (0.045 R)
• M21: 5,460,921 km (0.113 R)
• M22: 5,996,780 km (0.114 R)
• M23: 6,305,550 km (0.102 R)
• M24: 6,549,395 km (0.116 R)
• M25: 6,796,381 km (0.115 R)
• M26: 7,082,562 km (0.11 R)
• M27: 7,299,778 km (0.112 R)
• M28: 7,815,142 km (0.071 R)
• M29: 8,002,140 km (0.114 R)
• M30: 8,726,193 km (0.053 R)
• M31: 8,959,267 km (0.047 R)
• M32: 10,400,642 km (0.094 R)
• M33: 11,274,444 km (0.072 R)
• M34: 11,913,077 km (0.063 R)
• M35: 12,826,821 km (0.113 R)
• M36: 13,538,308 km (0.052 R)
• M37: 13,808,332 km (0.114 R)
• M38: 14,034,823 km (0.071 R)
• M39: 14,675,551 km (0.086 R)
• M40: 14,906,680 km (0.036 R)
• M41: 15,795,890 km (0.1 R)
• M42: 16,127,997 km (0.082 R)
• M43: 17,235,021 km (0.036 R)
• M44: 17,479,015 km (0.096 R)
• M45: 17,625,920 km (0.104 R)
• M46: 21,168,847 km (0.087 R)
• M47: 22,061,647 km (0.081 R)
• M48: 22,486,056 km (0.075 R)
• M49: 23,667,131 km (0.119 R)
• M50: 23,829,744 km (0.119 R)
• M51: 24,047,110 km (0.044 R)
• M52: 24,868,402 km (0.093 R)
• M53: 25,754,470 km (0.108 R)
• M54: 25,865,921 km (0.118 R)
• M55: 26,313,517 km (0.103 R)
• M56: 26,538,213 km (0.11 R)
• M57: 27,216,341 km (0.052 R)
• M58: 28,359,119 km (0.1 R)
• M59: 28,531,904 km (0.099 R)
• M60: 30,928,013 km (0.1 R)
• M61: 31,165,276 km (0.119 R)
• M62: 32,721,991 km (0.119 R)
• M63: 33,266,677 km (0.074 R)
• M64: 34,058,798 km (0.081 R)
• M65: 34,734,082 km (0.076 R)
• M66: 35,104,188 km (0.066 R)
• M67: 35,537,573 km (0.104 R)
• M68: 35,786,055 km (0.119 R)
• M69: 36,097,517 km (0.1 R)
• M70: 36,660,454 km (0.098 R)
• M71: 36,848,648 km (0.117 R)
• M72: 37,100,272 km (0.115 R)
• M73: 37,478,605 km (0.036 R)
• M74: 38,366,319 km (0.076 R)
• M75: 38,812,868 km (0.076 R)
• M76: 39,775,531 km (0.032 R)
• M77: 39,968,961 km (0.119 R)
• M78: 41,397,321 km (0.066 R)
• M79: 41,724,342 km (0.101 R)
• M80: 42,380,778 km (0.103 R)
• M81: 42,776,314 km (0.086 R)
• M82: 43,438,285 km (0.057 R)
• M83: 43,903,684 km (0.118 R)
• M84: 44,170,417 km (0.107 R)
• M85: 44,906,438 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 9.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.03 AU - 11.43 AU

Year: 13171 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,862,369 km

• M1: 130,599 km (0.09 R)
• M2: 666,608 km (0.096 R)
• M3: 755,918 km (0.11 R)
• M4: 907,760 km (0.105 R)
• M5: 1,028,485 km (0.119 R)
• M6: 1,091,017 km (0.096 R)
• M7: 1,286,691 km (0.089 R)
• M8: 1,470,397 km (0.055 R)
• M9: 1,812,677 km (0.094 R)
• M10: 1,993,242 km (0.106 R)
• M11: 2,484,821 km (0.109 R)
• M12: 2,862,854 km (0.088 R)
• M13: 3,738,152 km (0.116 R)
• M14: 3,869,648 km (0.082 R)
• M15: 4,002,641 km (0.06 R)
• M16: 4,069,810 km (0.054 R)
• M17: 4,868,364 km (0.099 R)
• M18: 5,601,543 km (0.065 R)
• M19: 5,714,639 km (0.12 R)
• M20: 6,290,890 km (0.081 R)
• M21: 6,487,162 km (0.104 R)
• M22: 6,926,082 km (0.109 R)
• M23: 7,128,787 km (0.04 R)
• M24: 7,374,577 km (0.074 R)
• M25: 8,601,878 km (0.113 R)
• M26: 9,261,305 km (0.091 R)
• M27: 10,489,055 km (0.093 R)
• M28: 11,622,857 km (0.099 R)
• M29: 12,498,603 km (0.112 R)
• M30: 12,795,255 km (0.102 R)
• M31: 13,902,729 km (0.09 R)
• M32: 14,623,491 km (0.079 R)
• M33: 14,883,791 km (0.09 R)
• M34: 16,101,069 km (0.092 R)
• M35: 16,316,041 km (0.084 R)
• M36: 16,586,066 km (0.073 R)
• M37: 16,748,828 km (0.074 R)
• M38: 16,966,643 km (0.106 R)
• M39: 17,295,159 km (0.115 R)
• M40: 17,405,114 km (0.099 R)
• M41: 19,538,380 km (0.119 R)
• M42: 20,113,284 km (0.12 R)
• M43: 20,402,906 km (0.098 R)
• M44: 22,049,978 km (0.112 R)
• M45: 22,288,886 km (0.11 R)
• M46: 22,468,403 km (0.061 R)
• M47: 22,949,959 km (0.117 R)
• M48: 23,373,919 km (0.098 R)
• M49: 24,599,724 km (0.032 R)
• M50: 24,661,508 km (0.104 R)
• M51: 25,407,702 km (0.109 R)
• M52: 25,595,298 km (0.109 R)
• M53: 28,530,408 km (0.114 R)
• M54: 28,986,383 km (0.105 R)
• M55: 29,248,029 km (0.107 R)
• M56: 30,235,974 km (0.075 R)
• M57: 31,234,988 km (0.091 R)
• M58: 32,855,732 km (0.03 R)
• M59: 34,642,229 km (0.107 R)
• M60: 36,671,824 km (0.097 R)
• M61: 36,813,194 km (0.083 R)
• M62: 36,883,953 km (0.112 R)
• M63: 40,042,114 km (0.087 R)
• M64: 40,918,458 km (0.108 R)
• M65: 41,065,064 km (0.092 R)
• M66: 41,211,969 km (0.11 R)
• M67: 42,392,895 km (0.067 R)
• M68: 42,541,296 km (0.058 R)
• M69: 43,809,736 km (0.081 R)
• M70: 44,486,218 km (0.104 R)
• M71: 44,561,615 km (0.116 R)
• M72: 44,939,200 km (0.081 R)
• M73: 45,242,136 km (0.11 R)
• M74: 45,773,657 km (0.052 R)
• M75: 45,849,803 km (0.095 R)
• M76: 46,996,470 km (0.082 R)
• M77: 47,380,787 km (0.104 R)
• M78: 47,920,536 km (0.087 R)
• M79: 48,075,071 km (0.09 R)
• M80: 48,152,563 km (0.066 R)
• M81: 48,695,154 km (0.071 R)
• M82: 50,807,476 km (0.071 R)
• M83: 52,073,224 km (0.062 R)
• M84: 53,109,338 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 12.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.99 AU - 11.35 AU

Year: 13990 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,862,369 km

• M1: 534,064 km (0.109 R)
• M2: 644,617 km (0.119 R)
• M3: 870,660 km (0.089 R)
• M4: 1,400,984 km (0.048 R)
• M5: 1,961,677 km (0.102 R)
• M6: 2,686,927 km (0.12 R)
• M7: 3,061,670 km (0.094 R)
• M8: 3,526,321 km (0.037 R)
• M9: 3,673,825 km (0.085 R)
• M10: 4,013,262 km (0.099 R)
• M11: 4,284,483 km (0.113 R)
• M12: 4,804,036 km (0.12 R)
• M13: 5,259,412 km (0.114 R)
• M14: 5,386,122 km (0.089 R)
• M15: 5,685,617 km (0.046 R)
• M16: 5,772,234 km (0.104 R)
• M17: 6,753,895 km (0.107 R)
• M18: 7,786,868 km (0.098 R)
• M19: 8,371,048 km (0.029 R)
• M20: 9,427,209 km (0.119 R)
• M21: 9,892,907 km (0.119 R)
• M22: 10,102,195 km (0.119 R)
• M23: 10,260,170 km (0.087 R)
• M24: 10,472,150 km (0.087 R)
• M25: 10,632,070 km (0.11 R)
• M26: 11,940,453 km (0.114 R)
• M27: 12,613,494 km (0.107 R)
• M28: 13,530,379 km (0.105 R)
• M29: 13,704,661 km (0.097 R)
• M30: 13,938,183 km (0.026 R)
• M31: 14,527,898 km (0.06 R)
• M32: 14,885,587 km (0.1 R)
• M33: 15,367,142 km (0.113 R)
• M34: 16,283,878 km (0.106 R)
• M35: 16,655,479 km (0.07 R)
• M36: 17,029,922 km (0.064 R)
• M37: 17,218,266 km (0.073 R)
• M38: 17,533,618 km (0.101 R)
• M39: 17,787,187 km (0.08 R)
• M40: 18,234,036 km (0.059 R)
• M41: 19,334,627 km (0.082 R)
• M42: 19,728,219 km (0.08 R)
• M43: 20,790,663 km (0.028 R)
• M44: 21,531,921 km (0.073 R)
• M45: 22,419,186 km (0.043 R)
• M46: 22,901,788 km (0.058 R)
• M47: 23,040,316 km (0.04 R)
• M48: 23,387,982 km (0.108 R)
• M49: 23,527,556 km (0.107 R)
• M50: 23,947,777 km (0.117 R)
• M51: 24,582,670 km (0.112 R)
• M52: 25,294,756 km (0.056 R)
• M53: 25,581,535 km (0.089 R)
• M54: 25,941,468 km (0.116 R)
• M55: 27,618,759 km (0.101 R)
• M56: 28,284,469 km (0.051 R)
• M57: 29,632,047 km (0.091 R)
• M58: 34,828,778 km (0.111 R)
• M59: 35,708,563 km (0.113 R)
• M60: 38,556,158 km (0.105 R)
• M61: 38,721,015 km (0.056 R)
• M62: 38,886,171 km (0.091 R)
• M63: 42,493,275 km (0.072 R)
• M64: 42,578,396 km (0.115 R)
• M65: 44,812,341 km (0.064 R)
• M66: 45,246,325 km (0.082 R)
• M67: 46,644,317 km (0.083 R)
• M68: 46,732,131 km (0.066 R)
• M69: 46,908,058 km (0.034 R)
• M70: 48,857,019 km (0.079 R)
• M71: 52,102,994 km (0.103 R)
• M72: 53,016,887 km (0.078 R)
• M73: 53,751,861 km (0.045 R)
• M74: 54,490,276 km (0.037 R)
• M75: 54,953,431 km (0.115 R)
• M76: 56,913,164 km (0.062 R)
• M77: 57,288,953 km (0.12 R)
• M78: 58,043,226 km (0.099 R)
• M79: 58,421,559 km (0.084 R)
• M80: 60,612,868 km (0.05 R)
• M81: 60,804,653 km (0.101 R)
• M82: 62,927,896 km (0.119 R)
• M83: 63,706,104 km (0.111 R)
• M84: 64,291,779 km (0.053 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit