🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.48 AU - 0.7 AU

Year: 165 Days

Day: 14.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,383,187 km

• M1: 127,457 km (0.051 R)
• M2: 310,266 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.63 AU - 0.87 AU

Year: 236 Days

Day: 22.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.78 AU - 0.82 AU

Year: 260 Days

Day: 17.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.75 AU - 3.13 AU

Year: 1832 Days

Day: 24.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,383,187 km

• M1: 1,530,985 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.42 AU - 5.46 AU

Year: 4611 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 64,383,187 km

• M1: 245,939 km (0.096 R)
• M2: 358,736 km (0.104 R)
• M3: 769,531 km (0.052 R)
• M4: 1,083,537 km (0.103 R)
• M5: 1,390,961 km (0.095 R)
• M6: 1,469,201 km (0.119 R)
• M7: 1,595,162 km (0.117 R)
• M8: 1,689,110 km (0.094 R)
• M9: 1,969,606 km (0.031 R)
• M10: 2,070,734 km (0.062 R)
• M11: 2,134,762 km (0.053 R)
• M12: 2,238,732 km (0.119 R)
• M13: 2,397,755 km (0.109 R)
• M14: 3,565,964 km (0.111 R)
• M15: 3,720,948 km (0.105 R)
• M16: 4,199,063 km (0.11 R)
• M17: 4,379,328 km (0.076 R)
• M18: 4,495,416 km (0.071 R)
• M19: 4,595,647 km (0.117 R)
• M20: 4,781,447 km (0.114 R)
• M21: 4,883,922 km (0.075 R)
• M22: 5,056,258 km (0.032 R)
• M23: 5,965,813 km (0.092 R)
• M24: 6,131,568 km (0.079 R)
• M25: 6,261,568 km (0.085 R)
• M26: 6,373,767 km (0.045 R)
• M27: 6,486,564 km (0.046 R)
• M28: 6,638,106 km (0.103 R)
• M29: 7,236,049 km (0.04 R)
• M30: 7,294,841 km (0.106 R)
• M31: 7,472,114 km (0.083 R)
• M32: 7,571,298 km (0.108 R)
• M33: 7,690,827 km (0.09 R)
• M34: 7,952,024 km (0.069 R)
• M35: 8,257,054 km (0.12 R)
• M36: 8,920,521 km (0.075 R)
• M37: 9,622,584 km (0.084 R)
• M38: 9,795,519 km (0.068 R)
• M39: 11,810,303 km (0.118 R)
• M40: 12,088,406 km (0.096 R)
• M41: 13,198,272 km (0.109 R)
• M42: 14,885,886 km (0.089 R)
• M43: 15,236,543 km (0.104 R)
• M44: 15,311,940 km (0.113 R)
• M45: 15,997,099 km (0.116 R)
• M46: 16,614,340 km (0.105 R)
• M47: 16,899,922 km (0.034 R)
• M48: 17,555,011 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 14.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.19 AU - 7.65 AU

Year: 5912 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,383,187 km

• M1: 266,284 km (0.07 R)
• M2: 423,661 km (0.113 R)
• M3: 525,837 km (0.069 R)
• M4: 651,050 km (0.106 R)
• M5: 895,942 km (0.082 R)
• M6: 1,097,001 km (0.098 R)
• M7: 1,250,489 km (0.117 R)
• M8: 1,346,231 km (0.111 R)
• M9: 1,494,932 km (0.105 R)
• M10: 1,649,616 km (0.11 R)
• M11: 1,919,640 km (0.082 R)
• M12: 2,752,002 km (0.062 R)
• M13: 3,898,670 km (0.07 R)
• M14: 4,360,628 km (0.086 R)
• M15: 4,560,491 km (0.099 R)
• M16: 4,763,495 km (0.106 R)
• M17: 5,337,054 km (0.072 R)
• M18: 6,043,305 km (0.079 R)
• M19: 6,154,756 km (0.111 R)
• M20: 6,351,178 km (0.09 R)
• M21: 6,635,563 km (0.072 R)
• M22: 6,866,093 km (0.115 R)
• M23: 7,633,680 km (0.07 R)
• M24: 8,027,721 km (0.113 R)
• M25: 8,211,876 km (0.065 R)
• M26: 8,428,494 km (0.107 R)
• M27: 8,647,056 km (0.104 R)
• M28: 8,741,303 km (0.067 R)
• M29: 9,314,113 km (0.108 R)
• M30: 9,410,753 km (0.047 R)
• M31: 9,572,618 km (0.047 R)
• M32: 10,596,616 km (0.108 R)
• M33: 11,620,763 km (0.076 R)
• M34: 12,109,499 km (0.099 R)
• M35: 13,071,114 km (0.047 R)
• M36: 13,397,237 km (0.105 R)
• M37: 13,542,946 km (0.084 R)
• M38: 13,762,705 km (0.052 R)
• M39: 14,094,363 km (0.106 R)
• M40: 14,578,163 km (0.105 R)
• M41: 14,916,404 km (0.12 R)
• M42: 15,485,773 km (0.104 R)
• M43: 15,677,109 km (0.072 R)
• M44: 16,101,069 km (0.025 R)
• M45: 16,217,307 km (0.08 R)
• M46: 16,606,860 km (0.094 R)
• M47: 16,920,716 km (0.114 R)
• M48: 17,038,898 km (0.081 R)
• M49: 17,674,091 km (0.062 R)
• M50: 19,131,473 km (0.095 R)
• M51: 19,916,114 km (0.102 R)
• M52: 20,375,230 km (0.106 R)
• M53: 20,627,153 km (0.076 R)
• M54: 21,006,982 km (0.087 R)
• M55: 21,134,140 km (0.104 R)
• M56: 21,730,736 km (0.107 R)
• M57: 21,945,110 km (0.093 R)
• M58: 22,505,952 km (0.078 R)
• M59: 23,290,294 km (0.107 R)
• M60: 23,465,772 km (0.112 R)
• M61: 23,685,831 km (0.058 R)
• M62: 24,617,377 km (0.096 R)
• M63: 25,155,181 km (0.069 R)
• M64: 25,923,516 km (0.081 R)
• M65: 26,242,159 km (0.088 R)
• M66: 26,791,483 km (0.107 R)
• M67: 27,206,018 km (0.056 R)
• M68: 27,854,974 km (0.102 R)
• M69: 28,932,228 km (0.111 R)
• M70: 30,837,955 km (0.072 R)
• M71: 30,982,617 km (0.105 R)
• M72: 31,224,068 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.1

Radius: 9.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.44 AU - 10.48 AU

Year: 10575 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,383,187 km

• M1: 118,182 km (0.092 R)
• M2: 199,863 km (0.054 R)
• M3: 271,520 km (0.073 R)
• M4: 403,017 km (0.061 R)
• M5: 491,130 km (0.042 R)
• M6: 615,446 km (0.108 R)
• M7: 1,236,426 km (0.082 R)
• M8: 1,332,169 km (0.087 R)
• M9: 1,593,367 km (0.12 R)
• M10: 1,656,048 km (0.115 R)
• M11: 1,959,583 km (0.083 R)
• M12: 2,210,458 km (0.046 R)
• M13: 2,327,892 km (0.103 R)
• M14: 2,399,400 km (0.096 R)
• M15: 2,844,155 km (0.096 R)
• M16: 3,207,827 km (0.094 R)
• M17: 3,287,712 km (0.117 R)
• M18: 3,613,985 km (0.091 R)
• M19: 4,209,983 km (0.087 R)
• M20: 4,654,289 km (0.111 R)
• M21: 5,651,957 km (0.052 R)
• M22: 5,813,672 km (0.1 R)
• M23: 5,911,509 km (0.119 R)
• M24: 6,241,522 km (0.097 R)
• M25: 6,884,943 km (0.1 R)
• M26: 6,988,465 km (0.101 R)
• M27: 7,656,269 km (0.08 R)
• M28: 8,015,903 km (0.114 R)
• M29: 8,491,774 km (0.091 R)
• M30: 9,509,189 km (0.083 R)
• M31: 9,779,213 km (0.113 R)
• M32: 10,051,930 km (0.061 R)
• M33: 10,287,546 km (0.117 R)
• M34: 10,485,315 km (0.102 R)
• M35: 10,844,499 km (0.085 R)
• M36: 10,924,833 km (0.073 R)
• M37: 11,086,249 km (0.109 R)
• M38: 11,167,182 km (0.102 R)
• M39: 11,574,986 km (0.083 R)
• M40: 12,363,366 km (0.112 R)
• M41: 13,254,820 km (0.048 R)
• M42: 13,556,559 km (0.1 R)
• M43: 13,643,176 km (0.097 R)
• M44: 14,386,977 km (0.112 R)
• M45: 14,563,802 km (0.064 R)
• M46: 15,278,730 km (0.051 R)
• M47: 15,414,116 km (0.1 R)
• M48: 16,188,434 km (0.102 R)
• M49: 16,464,891 km (0.117 R)
• M50: 16,928,944 km (0.064 R)
• M51: 18,155,497 km (0.112 R)
• M52: 18,779,470 km (0.072 R)
• M53: 19,021,369 km (0.044 R)
• M54: 19,118,458 km (0.044 R)
• M55: 19,999,141 km (0.078 R)
• M56: 21,194,129 km (0.102 R)
• M57: 21,800,150 km (0.113 R)
• M58: 22,617,104 km (0.083 R)
• M59: 22,720,027 km (0.073 R)
• M60: 23,861,309 km (0.074 R)
• M61: 24,123,405 km (0.093 R)
• M62: 24,281,081 km (0.112 R)
• M63: 24,862,119 km (0.085 R)
• M64: 25,501,201 km (0.117 R)
• M65: 27,725,273 km (0.114 R)
• M66: 28,111,235 km (0.113 R)
• M67: 28,332,490 km (0.114 R)
• M68: 28,554,344 km (0.102 R)
• M69: 28,999,996 km (0.064 R)
• M70: 29,223,495 km (0.108 R)
• M71: 29,447,742 km (0.118 R)
• M72: 33,345,665 km (0.059 R)
• M73: 33,579,935 km (0.116 R)
• M74: 33,638,577 km (0.103 R)
• M75: 34,109,212 km (0.116 R)
• M76: 35,175,695 km (0.041 R)
• M77: 36,193,110 km (0.112 R)
• M78: 36,494,251 km (0.098 R)
• M79: 36,554,539 km (0.109 R)
• M80: 36,856,577 km (0.068 R)
• M81: 37,098,926 km (0.03 R)
• M82: 37,463,196 km (0.043 R)
• M83: 37,828,814 km (0.064 R)
• M84: 38,994,181 km (0.096 R)
• M85: 41,046,215 km (0.119 R)
• M86: 41,674,975 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.9

Radius: 7.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.42 AU - 18.62 AU

Year: 25519 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,383,187 km

• M1: 189,840 km (0.09 R)
• M2: 318,793 km (0.109 R)
• M3: 379,679 km (0.075 R)
• M4: 770,579 km (0.096 R)
• M5: 923,767 km (0.113 R)
• M6: 1,015,770 km (0.076 R)
• M7: 2,158,099 km (0.119 R)
• M8: 2,250,700 km (0.091 R)
• M9: 3,318,829 km (0.12 R)
• M10: 4,881,827 km (0.116 R)
• M11: 5,418,884 km (0.1 R)
• M12: 5,630,415 km (0.082 R)
• M13: 6,061,706 km (0.103 R)
• M14: 6,281,315 km (0.042 R)
• M15: 6,819,120 km (0.077 R)
• M16: 7,653,277 km (0.119 R)
• M17: 8,178,815 km (0.119 R)
• M18: 8,815,055 km (0.04 R)
• M19: 9,264,746 km (0.051 R)
• M20: 9,467,002 km (0.08 R)
• M21: 9,517,716 km (0.083 R)
• M22: 9,773,079 km (0.079 R)
• M23: 10,186,418 km (0.108 R)
• M24: 10,552,783 km (0.12 R)
• M25: 11,083,557 km (0.081 R)
• M26: 12,171,133 km (0.045 R)
• M27: 12,337,187 km (0.078 R)
• M28: 12,783,736 km (0.1 R)
• M29: 13,009,031 km (0.088 R)
• M30: 13,292,369 km (0.095 R)
• M31: 14,212,994 km (0.117 R)
• M32: 15,153,965 km (0.044 R)
• M33: 15,273,045 km (0.082 R)
• M34: 15,632,080 km (0.103 R)
• M35: 15,692,218 km (0.033 R)
• M36: 16,419,413 km (0.085 R)
• M37: 16,787,125 km (0.073 R)
• M38: 18,285,198 km (0.116 R)
• M39: 19,178,746 km (0.091 R)
• M40: 19,436,653 km (0.108 R)
• M41: 19,501,279 km (0.108 R)
• M42: 19,890,682 km (0.106 R)
• M43: 20,348,302 km (0.106 R)
• M44: 21,074,301 km (0.058 R)
• M45: 21,674,637 km (0.093 R)
• M46: 21,875,996 km (0.12 R)
• M47: 23,509,305 km (0.11 R)
• M48: 24,480,046 km (0.116 R)
• M49: 24,619,770 km (0.055 R)
• M50: 25,463,802 km (0.09 R)
• M51: 25,676,231 km (0.052 R)
• M52: 26,245,750 km (0.082 R)
• M53: 26,317,257 km (0.103 R)
• M54: 27,542,464 km (0.053 R)
• M55: 28,859,823 km (0.047 R)
• M56: 29,229,330 km (0.059 R)
• M57: 29,526,132 km (0.069 R)
• M58: 29,600,482 km (0.091 R)
• M59: 29,674,832 km (0.029 R)
• M60: 30,197,527 km (0.086 R)
• M61: 31,024,953 km (0.037 R)
• M62: 31,479,431 km (0.084 R)
• M63: 31,936,153 km (0.086 R)
• M64: 33,010,266 km (0.076 R)
• M65: 33,784,734 km (0.066 R)
• M66: 34,018,257 km (0.107 R)
• M67: 34,174,287 km (0.092 R)
• M68: 38,312,164 km (0.119 R)
• M69: 41,351,095 km (0.052 R)
• M70: 41,434,421 km (0.109 R)
• M71: 43,448,009 km (0.062 R)
• M72: 44,722,583 km (0.114 R)
• M73: 45,064,563 km (0.1 R)
• M74: 48,444,129 km (0.074 R)
• M75: 49,853,939 km (0.093 R)
• M76: 50,831,112 km (0.086 R)
• M77: 52,533,686 km (0.052 R)
• M78: 52,623,744 km (0.102 R)
• M79: 52,804,159 km (0.038 R)
• M80: 52,984,873 km (0.086 R)
• M81: 53,618,570 km (0.11 R)
• M82: 53,800,181 km (0.098 R)
• M83: 54,528,424 km (0.078 R)
• M84: 55,443,215 km (0.096 R)
• M85: 55,626,771 km (0.051 R)
• M86: 57,473,707 km (0.111 R)
• M87: 57,566,457 km (0.057 R)
• M88: 64,286,843 km (0.107 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit