🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.74 AU - 0.78 AU

Year: 298 Days

Day: 23.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,160,896 km

• M1: 394,190 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.9 AU

Year: 304 Days

Day: 22.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.36 AU - 1.4 AU

Year: 729 Days

Day: 37.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,160,896 km

• M1: 520,451 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.37 AU - 1.63 AU

Year: 826 Days

Day: 27.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,160,896 km

• M1: 497,862 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.23 AU - 1.81 AU

Year: 843 Days

Day: 16.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 13.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.82 AU - 3.52 AU

Year: 2538 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,160,896 km

• M1: 175,777 km (0.081 R)
• M2: 265,985 km (0.117 R)
• M3: 422,913 km (0.055 R)
• M4: 521,947 km (0.043 R)
• M5: 639,531 km (0.118 R)
• M6: 758,910 km (0.098 R)
• M7: 849,566 km (0.087 R)
• M8: 1,053,468 km (0.117 R)
• M9: 1,407,866 km (0.04 R)
• M10: 1,641,238 km (0.11 R)
• M11: 1,925,624 km (0.082 R)
• M12: 2,280,320 km (0.088 R)
• M13: 2,430,816 km (0.104 R)
• M14: 2,800,323 km (0.086 R)
• M15: 2,947,228 km (0.115 R)
• M16: 3,081,866 km (0.089 R)
• M17: 3,172,672 km (0.075 R)
• M18: 3,279,784 km (0.063 R)
• M19: 3,372,684 km (0.098 R)
• M20: 3,545,320 km (0.062 R)
• M21: 3,981,398 km (0.109 R)
• M22: 4,164,206 km (0.037 R)
• M23: 4,434,978 km (0.098 R)
• M24: 4,816,752 km (0.036 R)
• M25: 4,922,817 km (0.117 R)
• M26: 5,354,856 km (0.088 R)
• M27: 5,686,963 km (0.085 R)
• M28: 5,893,259 km (0.07 R)
• M29: 6,216,988 km (0.065 R)
• M30: 6,862,354 km (0.115 R)
• M31: 7,203,137 km (0.076 R)
• M32: 7,406,142 km (0.093 R)
• M33: 7,859,723 km (0.103 R)
• M34: 8,174,177 km (0.11 R)
• M35: 8,535,606 km (0.061 R)
• M36: 9,164,216 km (0.116 R)
• M37: 9,897,844 km (0.044 R)
• M38: 10,033,230 km (0.047 R)
• M39: 11,021,922 km (0.113 R)
• M40: 11,326,952 km (0.091 R)
• M41: 11,611,039 km (0.064 R)
• M42: 11,777,840 km (0.098 R)
• M43: 12,041,581 km (0.091 R)
• M44: 12,697,269 km (0.052 R)
• M45: 13,116,143 km (0.081 R)
• M46: 13,414,441 km (0.098 R)
• M47: 13,639,735 km (0.104 R)
• M48: 13,942,073 km (0.065 R)
• M49: 14,144,927 km (0.117 R)
• M50: 14,374,111 km (0.094 R)
• M51: 14,476,436 km (0.081 R)
• M52: 14,759,176 km (0.091 R)
• M53: 15,095,472 km (0.044 R)
• M54: 15,591,688 km (0.087 R)
• M55: 15,749,514 km (0.085 R)
• M56: 15,907,938 km (0.037 R)
• M57: 16,066,811 km (0.045 R)
• M58: 16,226,133 km (0.101 R)
• M59: 16,386,203 km (0.049 R)
• M60: 16,600,277 km (0.036 R)
• M61: 17,684,563 km (0.088 R)
• M62: 17,821,744 km (0.098 R)
• M63: 18,069,478 km (0.104 R)
• M64: 18,540,711 km (0.079 R)
• M65: 18,652,162 km (0.093 R)
• M66: 18,791,737 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 14.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.56 AU - 6.72 AU

Year: 6840 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,160,896 km

• M1: 195,524 km (0.049 R)
• M2: 300,692 km (0.085 R)
• M3: 404,812 km (0.111 R)
• M4: 812,915 km (0.077 R)
• M5: 1,326,185 km (0.082 R)
• M6: 1,481,318 km (0.094 R)
• M7: 1,643,033 km (0.041 R)
• M8: 2,074,025 km (0.076 R)
• M9: 2,182,783 km (0.068 R)
• M10: 2,274,935 km (0.096 R)
• M11: 2,736,444 km (0.067 R)
• M12: 3,354,732 km (0.085 R)
• M13: 3,505,228 km (0.12 R)
• M14: 3,768,670 km (0.105 R)
• M15: 4,016,104 km (0.075 R)
• M16: 4,130,248 km (0.116 R)
• M17: 4,408,948 km (0.061 R)
• M18: 4,669,847 km (0.117 R)
• M19: 4,911,597 km (0.118 R)
• M20: 5,034,118 km (0.112 R)
• M21: 5,893,707 km (0.107 R)
• M22: 5,997,827 km (0.104 R)
• M23: 6,260,970 km (0.092 R)
• M24: 6,798,774 km (0.038 R)
• M25: 7,045,761 km (0.091 R)
• M26: 7,492,161 km (0.117 R)
• M27: 8,441,808 km (0.11 R)
• M28: 9,126,218 km (0.095 R)
• M29: 9,307,830 km (0.116 R)
• M30: 9,398,935 km (0.063 R)
• M31: 9,643,677 km (0.108 R)
• M32: 9,890,514 km (0.11 R)
• M33: 10,201,976 km (0.097 R)
• M34: 10,580,160 km (0.043 R)
• M35: 10,739,033 km (0.109 R)
• M36: 11,285,364 km (0.053 R)
• M37: 11,545,515 km (0.11 R)
• M38: 11,676,413 km (0.109 R)
• M39: 12,138,371 km (0.1 R)
• M40: 12,606,463 km (0.063 R)
• M41: 13,560,149 km (0.083 R)
• M42: 13,767,642 km (0.12 R)
• M43: 14,891,570 km (0.103 R)
• M44: 15,500,733 km (0.068 R)
• M45: 15,862,909 km (0.099 R)
• M46: 16,081,472 km (0.116 R)
• M47: 16,411,335 km (0.06 R)
• M48: 17,152,443 km (0.114 R)
• M49: 17,527,036 km (0.117 R)
• M50: 18,056,014 km (0.087 R)
• M51: 18,284,450 km (0.085 R)
• M52: 18,744,015 km (0.106 R)
• M53: 20,145,448 km (0.091 R)
• M54: 21,178,720 km (0.119 R)
• M55: 21,379,331 km (0.068 R)
• M56: 21,580,690 km (0.102 R)
• M57: 21,863,579 km (0.068 R)
• M58: 22,188,356 km (0.061 R)
• M59: 22,760,718 km (0.076 R)
• M60: 22,883,986 km (0.088 R)
• M61: 23,048,694 km (0.066 R)
• M62: 23,172,411 km (0.03 R)
• M63: 23,296,428 km (0.117 R)
• M64: 24,003,427 km (0.108 R)
• M65: 24,380,563 km (0.074 R)
• M66: 24,675,271 km (0.103 R)
• M67: 25,310,613 km (0.06 R)
• M68: 25,523,641 km (0.098 R)
• M69: 26,987,905 km (0.079 R)
• M70: 27,862,005 km (0.098 R)
• M71: 28,479,395 km (0.099 R)
• M72: 29,817,548 km (0.09 R)
• M73: 30,087,722 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.1

Radius: 7.1

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.49 AU - 11.39 AU

Year: 16268 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,160,896 km

• M1: 104,270 km (0.077 R)
• M2: 151,094 km (0.057 R)
• M3: 293,361 km (0.098 R)
• M4: 465,100 km (0.116 R)
• M5: 572,361 km (0.119 R)
• M6: 899,083 km (0.1 R)
• M7: 943,663 km (0.044 R)
• M8: 1,673,551 km (0.034 R)
• M9: 1,957,937 km (0.081 R)
• M10: 3,068,552 km (0.114 R)
• M11: 4,968,744 km (0.036 R)
• M12: 6,008,000 km (0.095 R)
• M13: 6,180,486 km (0.075 R)
• M14: 6,707,520 km (0.105 R)
• M15: 7,386,395 km (0.05 R)
• M16: 7,664,198 km (0.109 R)
• M17: 9,401,179 km (0.073 R)
• M18: 9,955,290 km (0.113 R)
• M19: 10,210,653 km (0.117 R)
• M20: 10,571,932 km (0.118 R)
• M21: 10,832,531 km (0.117 R)
• M22: 11,095,225 km (0.075 R)
• M23: 11,253,799 km (0.056 R)
• M24: 11,306,757 km (0.119 R)
• M25: 11,519,784 km (0.072 R)
• M26: 12,439,811 km (0.053 R)
• M27: 12,991,977 km (0.104 R)
• M28: 13,047,777 km (0.067 R)
• M29: 13,439,574 km (0.082 R)
• M30: 13,552,221 km (0.053 R)
• M31: 14,177,540 km (0.097 R)
• M32: 14,870,328 km (0.116 R)
• M33: 15,456,153 km (0.068 R)
• M34: 15,692,517 km (0.106 R)
• M35: 16,469,230 km (0.049 R)
• M36: 17,136,137 km (0.109 R)
• M37: 17,442,214 km (0.053 R)
• M38: 18,308,685 km (0.105 R)
• M39: 18,371,217 km (0.111 R)
• M40: 18,684,325 km (0.083 R)
• M41: 18,810,137 km (0.105 R)
• M42: 19,125,938 km (0.061 R)
• M43: 19,762,627 km (0.044 R)
• M44: 19,826,655 km (0.119 R)
• M45: 20,147,841 km (0.028 R)
• M46: 20,600,674 km (0.093 R)
• M47: 20,991,274 km (0.098 R)
• M48: 21,912,498 km (0.105 R)
• M49: 22,712,547 km (0.091 R)
• M50: 23,454,253 km (0.115 R)
• M51: 24,203,888 km (0.114 R)
• M52: 24,684,995 km (0.045 R)
• M53: 26,006,842 km (0.109 R)
• M54: 26,570,377 km (0.101 R)
• M55: 27,852,730 km (0.092 R)
• M56: 28,501,536 km (0.076 R)
• M57: 28,646,347 km (0.062 R)
• M58: 29,082,275 km (0.107 R)
• M59: 29,667,053 km (0.088 R)
• M60: 30,255,721 km (0.09 R)
• M61: 30,551,476 km (0.111 R)
• M62: 30,773,928 km (0.107 R)
• M63: 32,421,599 km (0.09 R)
• M64: 32,497,145 km (0.061 R)
• M65: 32,648,389 km (0.095 R)
• M66: 32,951,773 km (0.097 R)
• M67: 33,790,868 km (0.11 R)
• M68: 34,251,480 km (0.048 R)
• M69: 34,482,608 km (0.109 R)
• M70: 36,036,332 km (0.077 R)
• M71: 36,506,967 km (0.038 R)
• M72: 37,454,220 km (0.066 R)
• M73: 37,692,380 km (0.114 R)
• M74: 37,771,817 km (0.034 R)
• M75: 37,851,403 km (0.103 R)
• M76: 39,051,028 km (0.12 R)
• M77: 40,751,358 km (0.067 R)
• M78: 42,558,350 km (0.073 R)
• M79: 44,475,447 km (0.117 R)
• M80: 45,740,746 km (0.102 R)
• M81: 47,446,161 km (0.112 R)
• M82: 49,607,103 km (0.108 R)
• M83: 51,270,781 km (0.115 R)
• M84: 52,419,692 km (0.098 R)
• M85: 53,666,291 km (0.118 R)
• M86: 53,845,210 km (0.082 R)
• M87: 55,193,237 km (0.062 R)
• M88: 56,098,005 km (0.116 R)
• M89: 57,098,964 km (0.11 R)
• M90: 57,647,539 km (0.093 R)
• M91: 57,830,647 km (0.087 R)
• M92: 58,014,054 km (0.095 R)
• M93: 60,137,147 km (0.026 R)
• M94: 62,567,514 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.6

Radius: 7.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.53 AU - 14.87 AU

Year: 20348 Days

Day: 20.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,160,896 km

• M1: 96,491 km (0.112 R)
• M2: 365,318 km (0.106 R)
• M3: 448,345 km (0.06 R)
• M4: 602,131 km (0.063 R)
• M5: 846,425 km (0.078 R)
• M6: 1,099,993 km (0.085 R)
• M7: 1,203,814 km (0.04 R)
• M8: 1,558,062 km (0.098 R)
• M9: 1,699,133 km (0.119 R)
• M10: 1,893,759 km (0.046 R)
• M11: 2,095,866 km (0.063 R)
• M12: 2,199,388 km (0.081 R)
• M13: 2,438,894 km (0.084 R)
• M14: 2,913,867 km (0.081 R)
• M15: 3,177,010 km (0.102 R)
• M16: 3,508,968 km (0.12 R)
• M17: 3,632,535 km (0.079 R)
• M18: 4,205,944 km (0.118 R)
• M19: 4,503,345 km (0.038 R)
• M20: 4,570,365 km (0.094 R)
• M21: 4,773,369 km (0.114 R)
• M22: 5,905,526 km (0.115 R)
• M23: 6,052,580 km (0.077 R)
• M24: 6,200,981 km (0.036 R)
• M25: 6,425,827 km (0.055 R)
• M26: 7,589,998 km (0.098 R)
• M27: 8,196,019 km (0.119 R)
• M28: 9,497,520 km (0.116 R)
• M29: 9,930,905 km (0.091 R)
• M30: 10,282,161 km (0.038 R)
• M31: 11,314,985 km (0.086 R)
• M32: 12,521,791 km (0.12 R)
• M33: 13,188,399 km (0.079 R)
• M34: 13,332,761 km (0.064 R)
• M35: 13,720,369 km (0.108 R)
• M36: 14,605,689 km (0.102 R)
• M37: 15,105,645 km (0.12 R)
• M38: 16,638,724 km (0.082 R)
• M39: 16,951,234 km (0.112 R)
• M40: 17,794,068 km (0.1 R)
• M41: 18,167,016 km (0.117 R)
• M42: 18,435,095 km (0.089 R)
• M43: 18,650,516 km (0.09 R)
• M44: 18,758,526 km (0.119 R)
• M45: 19,465,525 km (0.114 R)
• M46: 19,520,278 km (0.08 R)
• M47: 19,739,888 km (0.034 R)
• M48: 20,015,447 km (0.096 R)
• M49: 20,070,649 km (0.084 R)
• M50: 20,126,000 km (0.088 R)
• M51: 20,514,655 km (0.097 R)
• M52: 21,074,151 km (0.112 R)
• M53: 21,186,649 km (0.044 R)
• M54: 21,299,446 km (0.12 R)
• M55: 21,979,817 km (0.115 R)
• M56: 22,609,773 km (0.042 R)
• M57: 22,840,304 km (0.055 R)
• M58: 23,478,339 km (0.114 R)
• M59: 24,772,061 km (0.043 R)
• M60: 25,128,852 km (0.036 R)
• M61: 26,209,397 km (0.091 R)
• M62: 27,305,202 km (0.069 R)
• M63: 27,920,348 km (0.082 R)
• M64: 28,914,276 km (0.117 R)
• M65: 29,478,260 km (0.103 R)
• M66: 30,362,982 km (0.114 R)
• M67: 30,936,391 km (0.03 R)
• M68: 31,128,325 km (0.101 R)
• M69: 31,706,371 km (0.085 R)
• M70: 33,330,854 km (0.105 R)
• M71: 33,461,902 km (0.104 R)
• M72: 34,848,974 km (0.101 R)
• M73: 35,449,160 km (0.065 R)
• M74: 36,930,778 km (0.084 R)
• M75: 38,776,366 km (0.074 R)
• M76: 40,302,414 km (0.06 R)
• M77: 40,862,210 km (0.116 R)
• M78: 41,213,316 km (0.115 R)
• M79: 41,636,079 km (0.102 R)
• M80: 41,847,910 km (0.103 R)
• M81: 42,414,736 km (0.12 R)
• M82: 42,485,795 km (0.105 R)
• M83: 43,126,822 km (0.106 R)
• M84: 44,058,518 km (0.107 R)
• M85: 45,069,201 km (0.104 R)
• M86: 45,286,716 km (0.092 R)
• M87: 47,850,824 km (0.072 R)
• M88: 48,072,827 km (0.063 R)
• M89: 48,592,081 km (0.117 R)
• M90: 50,160,914 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 17,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit