🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.42 AU - 0.68 AU

Year: 143 Days

Day: 14.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,131,139 km

• M1: 236,514 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.6 AU - 0.6 AU

Year: 163 Days

Day: 33.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.81 AU - 3.79 AU

Year: 2107 Days

Day: 27.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.55 AU - 5.53 AU

Year: 3977 Days

Day: 25.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 8.1

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.26 AU - 10.12 AU

Year: 9003 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 148 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,131,139 km

• M1: 184,454 km (0.029 R)
• M2: 245,939 km (0.096 R)
• M3: 317,895 km (0.114 R)
• M4: 706,102 km (0.118 R)
• M5: 884,722 km (0.09 R)
• M6: 954,285 km (0.06 R)
• M7: 1,015,470 km (0.084 R)
• M8: 1,067,530 km (0.077 R)
• M9: 1,131,259 km (0.107 R)
• M10: 1,229,395 km (0.099 R)
• M11: 1,364,781 km (0.095 R)
• M12: 1,762,263 km (0.041 R)
• M13: 1,876,855 km (0.092 R)
• M14: 2,276,730 km (0.097 R)
• M15: 2,373,819 km (0.032 R)
• M16: 2,557,824 km (0.117 R)
• M17: 2,955,007 km (0.096 R)
• M18: 3,355,929 km (0.111 R)
• M19: 3,773,905 km (0.098 R)
• M20: 3,922,456 km (0.078 R)
• M21: 4,293,758 km (0.106 R)
• M22: 4,553,460 km (0.084 R)
• M23: 4,676,429 km (0.049 R)
• M24: 4,729,387 km (0.088 R)
• M25: 5,642,682 km (0.058 R)
• M26: 5,699,230 km (0.039 R)
• M27: 5,755,928 km (0.094 R)
• M28: 6,255,285 km (0.057 R)
• M29: 6,333,375 km (0.057 R)
• M30: 6,648,877 km (0.117 R)
• M31: 6,989,811 km (0.099 R)
• M32: 7,131,779 km (0.116 R)
• M33: 7,667,788 km (0.105 R)
• M34: 8,046,421 km (0.075 R)
• M35: 8,366,710 km (0.089 R)
• M36: 10,606,190 km (0.053 R)
• M37: 12,301,283 km (0.063 R)
• M38: 12,744,392 km (0.094 R)
• M39: 12,818,742 km (0.066 R)
• M40: 13,570,172 km (0.09 R)
• M41: 13,722,164 km (0.072 R)
• M42: 13,823,890 km (0.085 R)
• M43: 13,900,185 km (0.085 R)
• M44: 14,568,289 km (0.048 R)
• M45: 14,775,931 km (0.095 R)
• M46: 15,194,207 km (0.098 R)
• M47: 15,325,703 km (0.115 R)
• M48: 15,378,512 km (0.098 R)
• M49: 15,643,001 km (0.109 R)
• M50: 15,722,587 km (0.113 R)
• M51: 15,828,951 km (0.095 R)
• M52: 15,908,836 km (0.057 R)
• M53: 16,230,023 km (0.117 R)
• M54: 16,364,511 km (0.088 R)
• M55: 16,797,298 km (0.069 R)
• M56: 17,014,963 km (0.104 R)
• M57: 17,178,922 km (0.071 R)
• M58: 17,288,577 km (0.069 R)
• M59: 17,895,496 km (0.08 R)
• M60: 18,453,346 km (0.055 R)
• M61: 18,762,565 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.4

Radius: 12.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.25 AU - 9.93 AU

Year: 9632 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,131,139 km

• M1: 155,582 km (0.09 R)
• M2: 287,527 km (0.104 R)
• M3: 370,554 km (0.052 R)
• M4: 465,997 km (0.093 R)
• M5: 614,847 km (0.12 R)
• M6: 1,053,917 km (0.083 R)
• M7: 1,164,021 km (0.101 R)
• M8: 1,297,612 km (0.112 R)
• M9: 1,602,193 km (0.062 R)
• M10: 1,818,063 km (0.055 R)
• M11: 1,929,663 km (0.09 R)
• M12: 2,043,806 km (0.043 R)
• M13: 2,231,103 km (0.08 R)
• M14: 2,622,899 km (0.058 R)
• M15: 2,879,161 km (0.053 R)
• M16: 3,063,316 km (0.096 R)
• M17: 3,170,428 km (0.076 R)
• M18: 3,583,318 km (0.051 R)
• M19: 3,696,264 km (0.079 R)
• M20: 3,955,069 km (0.101 R)
• M21: 4,309,466 km (0.051 R)
• M22: 5,208,100 km (0.073 R)
• M23: 5,563,994 km (0.092 R)
• M24: 5,961,326 km (0.119 R)
• M25: 6,062,155 km (0.07 R)
• M26: 6,299,566 km (0.069 R)
• M27: 6,574,677 km (0.075 R)
• M28: 6,748,659 km (0.086 R)
• M29: 6,888,982 km (0.085 R)
• M30: 7,824,567 km (0.088 R)
• M31: 8,495,663 km (0.075 R)
• M32: 9,734,034 km (0.08 R)
• M33: 10,092,471 km (0.116 R)
• M34: 10,618,008 km (0.037 R)
• M35: 11,235,398 km (0.058 R)
• M36: 11,822,271 km (0.104 R)
• M37: 11,949,280 km (0.083 R)
• M38: 12,247,578 km (0.108 R)
• M39: 13,332,761 km (0.11 R)
• M40: 13,597,848 km (0.112 R)
• M41: 13,730,990 km (0.105 R)
• M42: 14,493,939 km (0.06 R)
• M43: 14,903,389 km (0.067 R)
• M44: 15,780,331 km (0.106 R)
• M45: 16,154,625 km (0.118 R)
• M46: 16,531,761 km (0.117 R)
• M47: 16,674,029 km (0.091 R)
• M48: 16,769,024 km (0.085 R)
• M49: 16,864,318 km (0.101 R)
• M50: 17,055,204 km (0.09 R)
• M51: 17,198,968 km (0.084 R)
• M52: 17,923,470 km (0.09 R)
• M53: 19,502,476 km (0.078 R)
• M54: 19,853,732 km (0.08 R)
• M55: 20,105,954 km (0.064 R)
• M56: 22,476,033 km (0.118 R)
• M57: 24,015,096 km (0.118 R)
• M58: 24,499,793 km (0.034 R)
• M59: 26,248,742 km (0.117 R)
• M60: 26,859,250 km (0.053 R)
• M61: 28,434,217 km (0.107 R)
• M62: 28,718,602 km (0.118 R)
• M63: 29,347,661 km (0.076 R)
• M64: 29,807,974 km (0.087 R)
• M65: 30,619,393 km (0.115 R)
• M66: 30,910,959 km (0.092 R)
• M67: 34,601,688 km (0.056 R)
• M68: 34,905,372 km (0.102 R)
• M69: 35,637,953 km (0.099 R)
• M70: 36,313,686 km (0.036 R)
• M71: 37,180,008 km (0.112 R)
• M72: 38,241,255 km (0.064 R)
• M73: 38,996,275 km (0.106 R)
• M74: 40,584,855 km (0.084 R)
• M75: 41,354,985 km (0.057 R)
• M76: 42,194,678 km (0.119 R)
• M77: 42,779,456 km (0.07 R)
• M78: 43,497,526 km (0.103 R)
• M79: 43,694,097 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 13.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.58 AU - 11.38 AU

Year: 11081 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,131,139 km

• M1: 175,777 km (0.038 R)
• M2: 496,067 km (0.074 R)
• M3: 612,454 km (0.066 R)
• M4: 769,831 km (0.078 R)
• M5: 1,008,589 km (0.073 R)
• M6: 1,093,860 km (0.079 R)
• M7: 1,235,978 km (0.046 R)
• M8: 1,783,805 km (0.115 R)
• M9: 1,996,982 km (0.082 R)
• M10: 2,106,936 km (0.063 R)
• M11: 2,983,281 km (0.105 R)
• M12: 3,473,962 km (0.092 R)
• M13: 3,879,522 km (0.083 R)
• M14: 4,186,646 km (0.103 R)
• M15: 4,357,636 km (0.083 R)
• M16: 4,647,707 km (0.034 R)
• M17: 5,064,636 km (0.08 R)
• M18: 5,339,148 km (0.113 R)
• M19: 5,649,863 km (0.076 R)
• M20: 5,775,824 km (0.098 R)
• M21: 5,870,968 km (0.067 R)
• M22: 6,030,739 km (0.091 R)
• M23: 7,019,282 km (0.059 R)
• M24: 7,325,658 km (0.114 R)
• M25: 7,706,235 km (0.06 R)
• M26: 7,951,875 km (0.103 R)
• M27: 8,093,394 km (0.115 R)
• M28: 8,522,890 km (0.058 R)
• M29: 9,144,319 km (0.038 R)
• M30: 10,546,949 km (0.086 R)
• M31: 10,663,635 km (0.085 R)
• M32: 11,532,500 km (0.107 R)
• M33: 12,670,940 km (0.081 R)
• M34: 12,836,544 km (0.102 R)
• M35: 13,128,111 km (0.115 R)
• M36: 13,421,771 km (0.053 R)
• M37: 13,973,040 km (0.113 R)
• M38: 14,316,067 km (0.067 R)
• M39: 14,879,303 km (0.068 R)
• M40: 15,804,417 km (0.086 R)
• M41: 16,296,444 km (0.044 R)
• M42: 17,158,277 km (0.088 R)
• M43: 17,341,684 km (0.118 R)
• M44: 18,221,469 km (0.077 R)
• M45: 19,115,616 km (0.104 R)
• M46: 19,448,770 km (0.035 R)
• M47: 19,783,720 km (0.118 R)
• M48: 20,120,764 km (0.105 R)
• M49: 20,314,044 km (0.089 R)
• M50: 20,800,238 km (0.095 R)
• M51: 21,734,626 km (0.084 R)
• M52: 21,982,809 km (0.095 R)
• M53: 22,833,572 km (0.089 R)
• M54: 23,491,503 km (0.087 R)
• M55: 23,950,619 km (0.118 R)
• M56: 24,104,256 km (0.087 R)
• M57: 24,258,342 km (0.027 R)
• M58: 25,033,408 km (0.105 R)
• M59: 25,450,188 km (0.089 R)
• M60: 25,869,212 km (0.075 R)
• M61: 26,554,968 km (0.115 R)
• M62: 26,820,355 km (0.084 R)
• M63: 28,376,771 km (0.12 R)
• M64: 29,138,673 km (0.109 R)
• M65: 29,797,053 km (0.109 R)
• M66: 30,849,475 km (0.082 R)
• M67: 31,408,223 km (0.053 R)
• M68: 32,252,852 km (0.109 R)
• M69: 33,390,394 km (0.06 R)
• M70: 33,964,252 km (0.062 R)
• M71: 34,194,632 km (0.101 R)
• M72: 34,599,145 km (0.045 R)
• M73: 34,714,934 km (0.076 R)
• M74: 34,831,022 km (0.093 R)
• M75: 35,412,958 km (0.075 R)
• M76: 35,646,480 km (0.106 R)
• M77: 36,940,801 km (0.071 R)
• M78: 37,237,154 km (0.114 R)
• M79: 37,355,935 km (0.118 R)
• M80: 37,951,484 km (0.04 R)
• M81: 38,971,293 km (0.066 R)
• M82: 39,575,369 km (0.117 R)
• M83: 40,853,982 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254

Radius: 9.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.1 AU - 12.54 AU

Year: 11652 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,131,139 km

• M1: 250,726 km (0.097 R)
• M2: 705,055 km (0.089 R)
• M3: 883,375 km (0.096 R)
• M4: 1,248,843 km (0.118 R)
• M5: 1,581,249 km (0.099 R)
• M6: 1,678,638 km (0.119 R)
• M7: 1,941,182 km (0.099 R)
• M8: 2,217,040 km (0.112 R)
• M9: 2,348,687 km (0.062 R)
• M10: 2,437,847 km (0.07 R)
• M11: 2,712,359 km (0.089 R)
• M12: 2,924,938 km (0.106 R)
• M13: 3,021,129 km (0.041 R)
• M14: 3,291,303 km (0.035 R)
• M15: 3,416,666 km (0.115 R)
• M16: 3,672,329 km (0.079 R)
• M17: 3,854,988 km (0.057 R)
• M18: 3,960,753 km (0.088 R)
• M19: 4,283,885 km (0.092 R)
• M20: 4,784,439 km (0.098 R)
• M21: 4,926,856 km (0.117 R)
• M22: 5,041,897 km (0.077 R)
• M23: 5,274,372 km (0.064 R)
• M24: 5,659,886 km (0.045 R)
• M25: 6,679,246 km (0.104 R)
• M26: 8,022,934 km (0.081 R)
• M27: 8,226,537 km (0.068 R)
• M28: 8,847,368 km (0.092 R)
• M29: 9,093,007 km (0.088 R)
• M30: 9,734,782 km (0.11 R)
• M31: 9,807,038 km (0.086 R)
• M32: 10,134,209 km (0.099 R)
• M33: 10,280,665 km (0.11 R)
• M34: 10,613,071 km (0.071 R)
• M35: 11,024,166 km (0.096 R)
• M36: 11,099,414 km (0.07 R)
• M37: 11,174,961 km (0.111 R)
• M38: 13,800,404 km (0.119 R)
• M39: 14,003,707 km (0.109 R)
• M40: 14,413,306 km (0.116 R)
• M41: 14,743,768 km (0.112 R)
• M42: 15,118,660 km (0.105 R)
• M43: 15,454,507 km (0.119 R)
• M44: 15,538,731 km (0.056 R)
• M45: 15,623,254 km (0.057 R)
• M46: 15,835,234 km (0.094 R)
• M47: 16,562,878 km (0.112 R)
• M48: 16,649,196 km (0.114 R)
• M49: 17,257,610 km (0.115 R)
• M50: 17,564,585 km (0.115 R)
• M51: 17,917,636 km (0.041 R)
• M52: 18,810,436 km (0.084 R)
• M53: 19,855,078 km (0.113 R)
• M54: 21,292,714 km (0.111 R)
• M55: 22,285,595 km (0.089 R)
• M56: 22,428,610 km (0.111 R)
• M57: 23,390,225 km (0.065 R)
• M58: 23,681,343 km (0.042 R)
• M59: 23,778,582 km (0.072 R)
• M60: 24,022,426 km (0.073 R)
• M61: 24,120,263 km (0.084 R)
• M62: 25,105,215 km (0.101 R)
• M63: 25,303,732 km (0.094 R)
• M64: 25,702,410 km (0.098 R)
• M65: 26,455,635 km (0.11 R)
• M66: 28,189,624 km (0.11 R)
• M67: 28,914,276 km (0.06 R)
• M68: 29,487,835 km (0.111 R)
• M69: 29,645,062 km (0.081 R)
• M70: 29,854,948 km (0.108 R)
• M71: 30,540,555 km (0.106 R)
• M72: 31,284,655 km (0.102 R)
• M73: 31,391,468 km (0.115 R)
• M74: 32,034,738 km (0.108 R)
• M75: 32,682,497 km (0.111 R)
• M76: 33,990,731 km (0.065 R)
• M77: 34,320,444 km (0.032 R)
• M78: 35,985,169 km (0.031 R)
• M79: 36,097,069 km (0.102 R)
• M80: 36,209,117 km (0.098 R)
• M81: 36,489,613 km (0.114 R)
• M82: 37,448,985 km (0.061 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 12,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit