🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.59 AU

Year: 139 Days

Day: 32.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,729,406 km

• M1: 73,004 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.79 AU - 0.89 AU

Year: 286 Days

Day: 46 Hours

Environment

Temp: 122 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.16 AU - 1.28 AU

Year: 500 Days

Day: 16.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 67.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,729,406 km

• M1: 176,525 km (0.118 R)
• M2: 447,597 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.24 AU - 1.96 AU

Year: 751 Days

Day: 13.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.1

Radius: 11.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.63 AU - 6.45 AU

Year: 5505 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 114 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,729,406 km

• M1: 152,889 km (0.086 R)
• M2: 254,017 km (0.11 R)
• M3: 365,168 km (0.1 R)
• M4: 468,092 km (0.103 R)
• M5: 886,966 km (0.067 R)
• M6: 970,890 km (0.103 R)
• M7: 1,124,826 km (0.082 R)
• M8: 1,263,504 km (0.109 R)
• M9: 1,432,699 km (0.06 R)
• M10: 1,507,797 km (0.041 R)
• M11: 1,821,354 km (0.073 R)
• M12: 1,944,473 km (0.078 R)
• M13: 2,375,315 km (0.068 R)
• M14: 2,648,032 km (0.053 R)
• M15: 3,011,704 km (0.11 R)
• M16: 3,191,371 km (0.096 R)
• M17: 3,408,288 km (0.109 R)
• M18: 3,856,633 km (0.094 R)
• M19: 4,323,977 km (0.104 R)
• M20: 4,545,830 km (0.106 R)
• M21: 4,620,629 km (0.108 R)
• M22: 4,847,569 km (0.05 R)
• M23: 5,630,265 km (0.062 R)
• M24: 5,832,223 km (0.099 R)
• M25: 6,347,438 km (0.056 R)
• M26: 7,006,566 km (0.082 R)
• M27: 7,158,557 km (0.098 R)
• M28: 7,399,410 km (0.104 R)
• M29: 7,531,954 km (0.062 R)
• M30: 7,643,105 km (0.079 R)
• M31: 7,754,705 km (0.119 R)
• M32: 7,911,932 km (0.047 R)
• M33: 8,343,971 km (0.107 R)
• M34: 9,326,230 km (0.118 R)
• M35: 9,445,610 km (0.04 R)
• M36: 9,758,419 km (0.052 R)
• M37: 10,443,727 km (0.116 R)
• M38: 10,592,576 km (0.115 R)
• M39: 10,692,209 km (0.11 R)
• M40: 10,817,272 km (0.111 R)
• M41: 10,993,050 km (0.098 R)
• M42: 11,093,879 km (0.091 R)
• M43: 11,731,615 km (0.111 R)
• M44: 12,723,598 km (0.102 R)
• M45: 12,829,663 km (0.113 R)
• M46: 13,364,027 km (0.118 R)
• M47: 13,634,051 km (0.071 R)
• M48: 13,905,720 km (0.054 R)
• M49: 14,399,393 km (0.105 R)
• M50: 14,509,946 km (0.059 R)
• M51: 14,703,975 km (0.105 R)
• M52: 15,150,824 km (0.117 R)
• M53: 15,235,047 km (0.078 R)
• M54: 15,432,367 km (0.109 R)
• M55: 15,772,403 km (0.063 R)
• M56: 16,431,232 km (0.09 R)
• M57: 16,691,532 km (0.098 R)
• M58: 17,040,693 km (0.067 R)
• M59: 17,628,015 km (0.115 R)
• M60: 17,746,197 km (0.086 R)
• M61: 17,835,058 km (0.118 R)
• M62: 17,983,459 km (0.1 R)
• M63: 18,102,539 km (0.031 R)
• M64: 18,371,367 km (0.089 R)
• M65: 18,521,264 km (0.043 R)
• M66: 19,155,409 km (0.034 R)
• M67: 19,246,664 km (0.086 R)
• M68: 19,368,436 km (0.057 R)
• M69: 20,881,170 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 14.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.57 AU - 7.33 AU

Year: 6075 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 69,729,406 km

• M1: 201,508 km (0.117 R)
• M2: 318,045 km (0.065 R)
• M3: 447,597 km (0.108 R)
• M4: 943,065 km (0.094 R)
• M5: 1,283,550 km (0.077 R)
• M6: 1,406,070 km (0.115 R)
• M7: 1,730,399 km (0.091 R)
• M8: 1,950,906 km (0.101 R)
• M9: 2,064,750 km (0.093 R)
• M10: 2,344,348 km (0.118 R)
• M11: 2,779,229 km (0.048 R)
• M12: 3,239,841 km (0.105 R)
• M13: 3,358,921 km (0.1 R)
• M14: 3,566,413 km (0.106 R)
• M15: 3,671,730 km (0.074 R)
• M16: 3,994,263 km (0.035 R)
• M17: 4,609,559 km (0.11 R)
• M18: 5,095,752 km (0.102 R)
• M19: 5,435,938 km (0.09 R)
• M20: 5,578,056 km (0.069 R)
• M21: 5,783,454 km (0.104 R)
• M22: 6,096,263 km (0.093 R)
• M23: 6,222,972 km (0.066 R)
• M24: 6,350,579 km (0.101 R)
• M25: 6,565,103 km (0.098 R)
• M26: 7,402,551 km (0.095 R)
• M27: 7,925,994 km (0.037 R)
• M28: 8,461,405 km (0.095 R)
• M29: 9,056,655 km (0.115 R)
• M30: 9,177,381 km (0.12 R)
• M31: 9,420,477 km (0.099 R)
• M32: 9,813,770 km (0.073 R)
• M33: 10,087,235 km (0.116 R)
• M34: 10,540,367 km (0.072 R)
• M35: 10,667,525 km (0.113 R)
• M36: 11,025,961 km (0.104 R)
• M37: 11,362,407 km (0.094 R)
• M38: 12,098,578 km (0.105 R)
• M39: 12,526,279 km (0.063 R)
• M40: 12,769,076 km (0.096 R)
• M41: 12,986,142 km (0.083 R)
• M42: 13,396,639 km (0.032 R)
• M43: 13,783,499 km (0.075 R)
• M44: 14,090,175 km (0.059 R)
• M45: 15,281,422 km (0.082 R)
• M46: 15,860,217 km (0.09 R)
• M47: 17,278,255 km (0.11 R)
• M48: 17,398,232 km (0.116 R)
• M49: 17,488,440 km (0.052 R)
• M50: 17,639,235 km (0.092 R)
• M51: 17,820,547 km (0.052 R)
• M52: 18,154,749 km (0.108 R)
• M53: 18,706,017 km (0.05 R)
• M54: 19,762,178 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.1

Radius: 15

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.99 AU - 8.21 AU

Year: 8549 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,729,406 km

• M1: 273,914 km (0.099 R)
• M2: 743,053 km (0.093 R)
• M3: 1,144,424 km (0.062 R)
• M4: 1,312,721 km (0.115 R)
• M5: 1,429,856 km (0.039 R)
• M6: 1,530,386 km (0.099 R)
• M7: 1,868,926 km (0.083 R)
• M8: 2,138,950 km (0.111 R)
• M9: 2,326,396 km (0.079 R)
• M10: 2,519,378 km (0.043 R)
• M11: 2,642,796 km (0.091 R)
• M12: 2,743,027 km (0.081 R)
• M13: 2,921,646 km (0.109 R)
• M14: 3,399,013 km (0.11 R)
• M15: 3,647,046 km (0.091 R)
• M16: 3,958,509 km (0.064 R)
• M17: 4,132,192 km (0.025 R)
• M18: 4,607,764 km (0.091 R)
• M19: 5,514,327 km (0.09 R)
• M20: 5,676,342 km (0.054 R)
• M21: 5,905,675 km (0.114 R)
• M22: 6,005,008 km (0.112 R)
• M23: 6,339,958 km (0.071 R)
• M24: 7,776,995 km (0.096 R)
• M25: 8,438,965 km (0.102 R)
• M26: 9,934,944 km (0.093 R)
• M27: 10,572,381 km (0.057 R)
• M28: 11,141,002 km (0.079 R)
• M29: 11,305,261 km (0.112 R)
• M30: 11,553,294 km (0.088 R)
• M31: 11,719,647 km (0.111 R)
• M32: 12,906,257 km (0.026 R)
• M33: 13,426,558 km (0.084 R)
• M34: 13,733,384 km (0.092 R)
• M35: 15,028,602 km (0.087 R)
• M36: 15,347,246 km (0.094 R)
• M37: 16,316,191 km (0.115 R)
• M38: 16,925,952 km (0.079 R)
• M39: 17,782,699 km (0.089 R)
• M40: 17,926,911 km (0.113 R)
• M41: 18,458,732 km (0.065 R)
• M42: 18,946,870 km (0.052 R)
• M43: 19,935,861 km (0.084 R)
• M44: 20,235,954 km (0.051 R)
• M45: 20,587,809 km (0.081 R)
• M46: 20,891,043 km (0.083 R)
• M47: 20,992,471 km (0.117 R)
• M48: 21,399,676 km (0.094 R)
• M49: 22,222,165 km (0.118 R)
• M50: 24,323,267 km (0.086 R)
• M51: 25,181,361 km (0.042 R)
• M52: 25,289,370 km (0.112 R)
• M53: 25,397,530 km (0.108 R)
• M54: 25,505,839 km (0.086 R)
• M55: 25,831,513 km (0.111 R)
• M56: 26,213,287 km (0.076 R)
• M57: 26,432,298 km (0.098 R)
• M58: 27,037,870 km (0.1 R)
• M59: 27,259,126 km (0.1 R)
• M60: 27,592,130 km (0.054 R)
• M61: 28,318,578 km (0.072 R)
• M62: 29,448,191 km (0.059 R)
• M63: 29,847,169 km (0.118 R)
• M64: 30,362,683 km (0.117 R)
• M65: 30,592,615 km (0.119 R)
• M66: 31,170,362 km (0.103 R)
• M67: 31,985,222 km (0.114 R)
• M68: 32,395,269 km (0.07 R)
• M69: 33,161,360 km (0.075 R)
• M70: 33,398,323 km (0.043 R)
• M71: 33,695,275 km (0.089 R)
• M72: 33,814,355 km (0.117 R)
• M73: 34,052,814 km (0.084 R)
• M74: 34,411,699 km (0.065 R)
• M75: 35,253,785 km (0.106 R)
• M76: 35,677,297 km (0.075 R)
• M77: 36,102,604 km (0.117 R)
• M78: 36,224,376 km (0.116 R)
• M79: 37,080,974 km (0.098 R)
• M80: 40,510,206 km (0.039 R)
• M81: 42,358,936 km (0.058 R)
• M82: 42,616,095 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 14.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.05 AU - 13.43 AU

Year: 14918 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 150.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,729,406 km

• M1: 200,012 km (0.106 R)
• M2: 303,085 km (0.1 R)
• M3: 466,895 km (0.095 R)
• M4: 592,258 km (0.116 R)
• M5: 906,862 km (0.072 R)
• M6: 1,690,606 km (0.107 R)
• M7: 1,929,513 km (0.102 R)
• M8: 3,323,317 km (0.118 R)
• M9: 4,135,484 km (0.048 R)
• M10: 4,337,889 km (0.1 R)
• M11: 4,502,148 km (0.12 R)
• M12: 4,837,098 km (0.086 R)
• M13: 5,311,024 km (0.113 R)
• M14: 5,531,381 km (0.076 R)
• M15: 6,118,553 km (0.057 R)
• M16: 6,678,498 km (0.111 R)
• M17: 6,964,678 km (0.12 R)
• M18: 7,747,524 km (0.082 R)
• M19: 7,897,571 km (0.056 R)
• M20: 8,251,220 km (0.118 R)
• M21: 9,449,649 km (0.111 R)
• M22: 9,825,289 km (0.063 R)
• M23: 10,096,659 km (0.106 R)
• M24: 12,471,974 km (0.097 R)
• M25: 12,706,993 km (0.086 R)
• M26: 13,062,288 km (0.062 R)
• M27: 14,639,199 km (0.11 R)
• M28: 14,949,315 km (0.099 R)
• M29: 15,136,462 km (0.1 R)
• M30: 15,387,188 km (0.056 R)
• M31: 16,404,005 km (0.118 R)
• M32: 17,508,037 km (0.046 R)
• M33: 20,199,452 km (0.091 R)
• M34: 20,475,610 km (0.098 R)
• M35: 20,822,677 km (0.087 R)
• M36: 20,961,953 km (0.098 R)
• M37: 21,663,417 km (0.1 R)
• M38: 22,443,869 km (0.066 R)
• M39: 22,873,514 km (0.095 R)
• M40: 23,089,235 km (0.115 R)
• M41: 24,178,606 km (0.078 R)
• M42: 24,619,022 km (0.093 R)
• M43: 25,956,128 km (0.096 R)
• M44: 26,106,175 km (0.029 R)
• M45: 26,633,657 km (0.113 R)
• M46: 26,860,746 km (0.117 R)
• M47: 29,089,156 km (0.054 R)
• M48: 29,479,308 km (0.051 R)
• M49: 30,107,319 km (0.118 R)
• M50: 30,264,996 km (0.081 R)
• M51: 32,178,502 km (0.087 R)
• M52: 32,662,900 km (0.097 R)
• M53: 34,707,454 km (0.112 R)
• M54: 35,870,577 km (0.081 R)
• M55: 37,299,835 km (0.083 R)
• M56: 38,320,093 km (0.063 R)
• M57: 38,491,083 km (0.118 R)
• M58: 39,263,308 km (0.104 R)
• M59: 40,127,385 km (0.077 R)
• M60: 42,403,367 km (0.106 R)
• M61: 42,491,779 km (0.09 R)
• M62: 43,824,696 km (0.078 R)
• M63: 44,541,270 km (0.097 R)
• M64: 46,896,688 km (0.117 R)
• M65: 46,988,093 km (0.101 R)
• M66: 47,079,647 km (0.108 R)
• M67: 47,354,308 km (0.028 R)
• M68: 51,727,653 km (0.084 R)
• M69: 52,674,757 km (0.1 R)
• M70: 54,010,217 km (0.106 R)
• M71: 54,202,001 km (0.114 R)
• M72: 56,228,454 km (0.102 R)
• M73: 57,495,249 km (0.085 R)
• M74: 57,789,059 km (0.085 R)
• M75: 60,156,445 km (0.086 R)
• M76: 60,554,226 km (0.091 R)
• M77: 61,752,355 km (0.105 R)
• M78: 64,172,251 km (0.111 R)
• M79: 64,273,828 km (0.107 R)
• M80: 64,680,285 km (0.097 R)
• M81: 65,087,790 km (0.075 R)
• M82: 65,496,042 km (0.049 R)
• M83: 65,802,718 km (0.066 R)
• M84: 67,137,430 km (0.118 R)
• M85: 67,446,798 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit