🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.62 AU - 0.86 AU

Year: 284 Days

Day: 45.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,348,476 km

• M1: 436,078 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.73 AU - 0.77 AU

Year: 290 Days

Day: 32 Hours

Environment

Temp: -35 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.99 AU - 1.11 AU

Year: 480 Days

Day: 12.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,348,476 km

• M1: 773,720 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.14 AU - 1.5 AU

Year: 677 Days

Day: 21 Hours

Environment

Temp: -95 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,348,476 km

• M1: 1,068,278 km (0.08 R)

Asteroid Belt

Center: 2.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 10.1

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.94 AU - 3.4 AU

Year: 2518 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,348,476 km

• M1: 180,116 km (0.092 R)
• M2: 257,308 km (0.112 R)
• M3: 430,393 km (0.116 R)
• M4: 744,399 km (0.102 R)
• M5: 838,496 km (0.112 R)
• M6: 916,885 km (0.063 R)
• M7: 1,146,219 km (0.073 R)
• M8: 1,488,648 km (0.076 R)
• M9: 1,862,643 km (0.118 R)
• M10: 2,007,155 km (0.103 R)
• M11: 2,448,917 km (0.108 R)
• M12: 2,564,108 km (0.059 R)
• M13: 2,814,983 km (0.089 R)
• M14: 2,920,599 km (0.1 R)
• M15: 3,136,020 km (0.117 R)
• M16: 3,245,675 km (0.071 R)
• M17: 3,388,541 km (0.119 R)
• M18: 3,846,460 km (0.075 R)
• M19: 4,099,879 km (0.088 R)
• M20: 4,341,480 km (0.092 R)
• M21: 4,464,000 km (0.034 R)
• M22: 4,534,461 km (0.072 R)
• M23: 4,623,173 km (0.112 R)
• M24: 4,929,250 km (0.107 R)
• M25: 5,075,407 km (0.095 R)
• M26: 5,466,456 km (0.081 R)
• M27: 5,790,036 km (0.103 R)
• M28: 6,080,854 km (0.084 R)
• M29: 7,084,357 km (0.092 R)
• M30: 7,166,935 km (0.109 R)
• M31: 7,353,783 km (0.073 R)
• M32: 7,458,202 km (0.084 R)
• M33: 7,711,022 km (0.1 R)
• M34: 8,117,180 km (0.084 R)
• M35: 8,552,211 km (0.106 R)
• M36: 8,772,718 km (0.12 R)
• M37: 8,972,581 km (0.076 R)
• M38: 9,810,628 km (0.091 R)
• M39: 10,110,871 km (0.059 R)
• M40: 10,461,230 km (0.097 R)
• M41: 10,863,199 km (0.111 R)
• M42: 11,101,957 km (0.045 R)
• M43: 11,246,020 km (0.111 R)
• M44: 11,560,475 km (0.105 R)
• M45: 11,706,482 km (0.106 R)
• M46: 11,779,785 km (0.089 R)
• M47: 12,074,343 km (0.103 R)
• M48: 12,721,055 km (0.065 R)
• M49: 13,200,815 km (0.078 R)
• M50: 13,481,311 km (0.039 R)
• M51: 13,841,094 km (0.116 R)
• M52: 13,944,466 km (0.079 R)
• M53: 14,022,108 km (0.11 R)
• M54: 14,648,923 km (0.093 R)
• M55: 14,912,813 km (0.093 R)
• M56: 15,045,357 km (0.089 R)
• M57: 15,445,382 km (0.084 R)
• M58: 15,687,132 km (0.059 R)
• M59: 16,092,692 km (0.073 R)
• M60: 16,228,676 km (0.107 R)
• M61: 16,364,960 km (0.105 R)
• M62: 16,583,971 km (0.109 R)
• M63: 16,748,828 km (0.066 R)
• M64: 16,831,406 km (0.119 R)
• M65: 17,052,512 km (0.061 R)
• M66: 17,246,690 km (0.12 R)
• M67: 17,581,191 km (0.109 R)
• M68: 17,917,935 km (0.085 R)
• M69: 18,398,743 km (0.055 R)
• M70: 18,683,428 km (0.118 R)
• M71: 18,769,147 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.5

Radius: 13.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.61 AU - 5.73 AU

Year: 4503 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,348,476 km

• M1: 175,777 km (0.081 R)
• M2: 262,544 km (0.077 R)
• M3: 484,996 km (0.094 R)
• M4: 769,083 km (0.041 R)
• M5: 925,562 km (0.063 R)
• M6: 1,152,053 km (0.095 R)
• M7: 1,257,071 km (0.054 R)
• M8: 1,365,829 km (0.089 R)
• M9: 1,593,068 km (0.101 R)
• M10: 1,677,441 km (0.073 R)
• M11: 1,850,825 km (0.085 R)
• M12: 1,993,990 km (0.095 R)
• M13: 2,141,045 km (0.081 R)
• M14: 2,272,691 km (0.101 R)
• M15: 2,387,881 km (0.091 R)
• M16: 2,847,745 km (0.107 R)
• M17: 3,184,191 km (0.074 R)
• M18: 3,292,051 km (0.093 R)
• M19: 3,445,089 km (0.085 R)
• M20: 3,578,231 km (0.116 R)
• M21: 3,849,901 km (0.084 R)
• M22: 4,151,790 km (0.094 R)
• M23: 4,754,071 km (0.119 R)
• M24: 5,002,852 km (0.098 R)
• M25: 5,696,089 km (0.081 R)
• M26: 5,827,735 km (0.1 R)
• M27: 6,256,183 km (0.106 R)
• M28: 6,556,725 km (0.072 R)
• M29: 7,371,734 km (0.092 R)
• M30: 7,515,498 km (0.075 R)
• M31: 8,517,953 km (0.102 R)
• M32: 8,638,679 km (0.12 R)
• M33: 8,760,003 km (0.098 R)
• M34: 9,096,448 km (0.093 R)
• M35: 9,374,999 km (0.068 R)
• M36: 9,593,711 km (0.045 R)
• M37: 10,388,076 km (0.111 R)
• M38: 10,484,866 km (0.098 R)
• M39: 10,581,955 km (0.114 R)
• M40: 10,744,418 km (0.103 R)
• M41: 11,336,227 km (0.092 R)
• M42: 11,569,301 km (0.109 R)
• M43: 11,904,849 km (0.093 R)
• M44: 12,277,796 km (0.059 R)
• M45: 12,380,271 km (0.091 R)
• M46: 12,551,561 km (0.103 R)
• M47: 12,723,598 km (0.088 R)
• M48: 13,174,636 km (0.079 R)
• M49: 13,314,510 km (0.071 R)
• M50: 14,595,367 km (0.113 R)
• M51: 16,064,418 km (0.077 R)
• M52: 17,235,171 km (0.103 R)
• M53: 17,388,209 km (0.12 R)
• M54: 17,734,229 km (0.1 R)
• M55: 17,927,510 km (0.106 R)
• M56: 18,825,546 km (0.105 R)
• M57: 19,141,197 km (0.084 R)
• M58: 20,018,738 km (0.078 R)
• M59: 20,583,919 km (0.068 R)
• M60: 21,812,716 km (0.117 R)
• M61: 21,937,032 km (0.09 R)
• M62: 22,227,700 km (0.084 R)
• M63: 23,149,672 km (0.108 R)
• M64: 23,785,463 km (0.069 R)
• M65: 23,956,005 km (0.099 R)
• M66: 24,470,023 km (0.086 R)
• M67: 27,406,330 km (0.105 R)
• M68: 28,304,216 km (0.049 R)
• M69: 28,575,587 km (0.029 R)
• M70: 28,666,094 km (0.092 R)
• M71: 29,806,927 km (0.079 R)
• M72: 30,267,389 km (0.106 R)
• M73: 30,405,917 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 12.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.41 AU - 6.79 AU

Year: 5913 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,348,476 km

• M1: 449,691 km (0.056 R)
• M2: 632,500 km (0.095 R)
• M3: 944,112 km (0.102 R)
• M4: 1,160,281 km (0.064 R)
• M5: 1,333,665 km (0.12 R)
• M6: 1,531,433 km (0.075 R)
• M7: 1,973,645 km (0.056 R)
• M8: 2,345,096 km (0.098 R)
• M9: 2,455,350 km (0.108 R)
• M10: 2,643,095 km (0.083 R)
• M11: 2,757,986 km (0.117 R)
• M12: 2,953,511 km (0.089 R)
• M13: 3,337,678 km (0.119 R)
• M14: 3,420,555 km (0.114 R)
• M15: 3,867,554 km (0.053 R)
• M16: 4,243,044 km (0.112 R)
• M17: 4,424,058 km (0.087 R)
• M18: 4,910,999 km (0.054 R)
• M19: 5,149,009 km (0.031 R)
• M20: 6,113,616 km (0.086 R)
• M21: 6,241,223 km (0.075 R)
• M22: 6,344,147 km (0.08 R)
• M23: 6,813,734 km (0.073 R)
• M24: 6,946,278 km (0.113 R)
• M25: 7,430,377 km (0.114 R)
• M26: 7,676,615 km (0.105 R)
• M27: 7,981,196 km (0.09 R)
• M28: 8,374,638 km (0.086 R)
• M29: 8,860,981 km (0.075 R)
• M30: 8,947,897 km (0.112 R)
• M31: 9,151,500 km (0.094 R)
• M32: 9,504,102 km (0.055 R)
• M33: 10,011,389 km (0.077 R)
• M34: 10,192,552 km (0.117 R)
• M35: 10,742,623 km (0.086 R)
• M36: 10,897,158 km (0.11 R)
• M37: 11,177,205 km (0.083 R)
• M38: 11,271,003 km (0.072 R)
• M39: 11,999,395 km (0.093 R)
• M40: 12,482,746 km (0.064 R)
• M41: 12,677,821 km (0.117 R)
• M42: 13,169,998 km (0.096 R)
• M43: 13,269,182 km (0.104 R)
• M44: 13,802,498 km (0.082 R)
• M45: 13,970,646 km (0.117 R)
• M46: 14,855,817 km (0.071 R)
• M47: 15,166,382 km (0.045 R)
• M48: 15,374,622 km (0.096 R)
• M49: 15,583,909 km (0.112 R)
• M50: 16,252,761 km (0.113 R)
• M51: 17,039,048 km (0.069 R)
• M52: 17,147,207 km (0.1 R)
• M53: 17,255,516 km (0.102 R)
• M54: 17,618,590 km (0.083 R)
• M55: 17,800,950 km (0.117 R)
• M56: 18,389,019 km (0.081 R)
• M57: 19,320,715 km (0.1 R)
• M58: 19,622,154 km (0.094 R)
• M59: 21,424,061 km (0.079 R)
• M60: 21,814,212 km (0.09 R)
• M61: 22,167,412 km (0.079 R)
• M62: 22,324,939 km (0.068 R)
• M63: 22,403,927 km (0.09 R)
• M64: 22,760,269 km (0.058 R)
• M65: 22,919,291 km (0.093 R)
• M66: 23,278,326 km (0.115 R)
• M67: 23,639,306 km (0.102 R)
• M68: 24,366,651 km (0.103 R)
• M69: 24,692,325 km (0.11 R)
• M70: 25,554,159 km (0.071 R)
• M71: 25,678,026 km (0.089 R)
• M72: 25,885,069 km (0.094 R)
• M73: 26,886,178 km (0.047 R)
• M74: 27,138,550 km (0.062 R)
• M75: 27,349,333 km (0.104 R)
• M76: 27,942,638 km (0.085 R)
• M77: 28,326,207 km (0.116 R)
• M78: 28,454,562 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.2

Radius: 4.5

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.57 AU - 12.89 AU

Year: 19085 Days

Day: 21.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,348,476 km

• M1: 169,644 km (0.108 R)
• M2: 283,488 km (0.115 R)
• M3: 406,308 km (0.103 R)
• M4: 481,855 km (0.086 R)
• M5: 886,367 km (0.077 R)
• M6: 1,557,912 km (0.112 R)
• M7: 1,801,158 km (0.054 R)
• M8: 1,978,581 km (0.09 R)
• M9: 2,241,724 km (0.079 R)
• M10: 2,350,033 km (0.091 R)
• M11: 2,432,461 km (0.086 R)
• M12: 3,065,709 km (0.1 R)
• M13: 3,246,723 km (0.027 R)
• M14: 3,525,124 km (0.052 R)
• M15: 4,747,339 km (0.054 R)
• M16: 4,956,776 km (0.091 R)
• M17: 5,566,836 km (0.11 R)
• M18: 6,162,235 km (0.087 R)
• M19: 6,276,079 km (0.1 R)
• M20: 6,506,011 km (0.041 R)
• M21: 6,621,950 km (0.11 R)
• M22: 6,660,845 km (0.111 R)
• M23: 6,738,636 km (0.116 R)
• M24: 6,895,265 km (0.093 R)
• M25: 7,013,597 km (0.114 R)
• M26: 7,696,362 km (0.043 R)
• M27: 7,737,202 km (0.081 R)
• M28: 8,024,879 km (0.083 R)
• M29: 8,358,033 km (0.091 R)
• M30: 8,442,107 km (0.116 R)
• M31: 8,994,871 km (0.094 R)
• M32: 9,868,074 km (0.102 R)
• M33: 10,224,865 km (0.087 R)
• M34: 10,767,905 km (0.077 R)
• M35: 11,459,795 km (0.082 R)
• M36: 11,646,793 km (0.045 R)
• M37: 12,356,784 km (0.111 R)
• M38: 12,692,931 km (0.061 R)
• M39: 13,570,920 km (0.105 R)
• M40: 13,620,288 km (0.07 R)
• M41: 14,167,218 km (0.099 R)
• M42: 14,670,465 km (0.11 R)
• M43: 14,771,892 km (0.029 R)
• M44: 14,822,606 km (0.118 R)
• M45: 15,539,628 km (0.072 R)
• M46: 15,591,240 km (0.054 R)
• M47: 15,643,001 km (0.116 R)
• M48: 15,902,254 km (0.098 R)
• M49: 17,060,141 km (0.062 R)
• M50: 18,408,616 km (0.07 R)
• M51: 18,957,641 km (0.046 R)
• M52: 19,847,000 km (0.118 R)
• M53: 20,749,823 km (0.092 R)
• M54: 20,863,667 km (0.086 R)
• M55: 21,666,110 km (0.089 R)
• M56: 22,595,562 km (0.103 R)
• M57: 23,301,065 km (0.06 R)
• M58: 25,765,690 km (0.11 R)
• M59: 26,811,678 km (0.1 R)
• M60: 26,935,695 km (0.091 R)
• M61: 27,246,410 km (0.051 R)
• M62: 27,371,025 km (0.035 R)
• M63: 28,311,846 km (0.119 R)
• M64: 28,754,356 km (0.077 R)
• M65: 30,936,690 km (0.119 R)
• M66: 33,105,261 km (0.051 R)
• M67: 33,571,557 km (0.06 R)
• M68: 33,772,019 km (0.048 R)
• M69: 34,780,458 km (0.086 R)
• M70: 35,051,080 km (0.049 R)
• M71: 35,730,554 km (0.086 R)
• M72: 37,864,418 km (0.082 R)
• M73: 39,615,162 km (0.034 R)
• M74: 39,827,142 km (0.11 R)
• M75: 40,393,819 km (0.102 R)
• M76: 42,832,414 km (0.076 R)
• M77: 43,777,274 km (0.043 R)
• M78: 44,069,438 km (0.109 R)
• M79: 44,435,504 km (0.081 R)
• M80: 45,097,026 km (0.111 R)
• M81: 45,613,737 km (0.085 R)
• M82: 45,761,689 km (0.101 R)
• M83: 46,058,192 km (0.06 R)
• M84: 46,206,594 km (0.103 R)
• M85: 46,652,994 km (0.113 R)
• M86: 46,802,143 km (0.091 R)
• M87: 47,250,338 km (0.119 R)
• M88: 47,925,473 km (0.102 R)
• M89: 48,377,259 km (0.109 R)
• M90: 48,830,540 km (0.103 R)
• M91: 49,285,168 km (0.074 R)
• M92: 50,810,917 km (0.101 R)
• M93: 51,117,892 km (0.055 R)
• M94: 51,194,635 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 16,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit