🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 47.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.98 AU - 1.98 AU

Year: 1073 Days

Day: 42.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 14.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.58 AU - 7.1 AU

Year: 6887 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,357,779 km

• M1: 361,279 km (0.103 R)
• M2: 657,782 km (0.056 R)
• M3: 815,009 km (0.086 R)
• M4: 1,171,052 km (0.109 R)
• M5: 1,313,021 km (0.083 R)
• M6: 1,404,874 km (0.066 R)
• M7: 1,634,806 km (0.073 R)
• M8: 3,013,948 km (0.098 R)
• M9: 3,416,516 km (0.048 R)
• M10: 3,545,918 km (0.098 R)
• M11: 3,836,587 km (0.113 R)
• M12: 4,301,088 km (0.082 R)
• M13: 5,555,766 km (0.094 R)
• M14: 5,770,289 km (0.108 R)
• M15: 6,526,806 km (0.037 R)
• M16: 6,688,371 km (0.054 R)
• M17: 7,181,147 km (0.066 R)
• M18: 7,281,078 km (0.103 R)
• M19: 9,854,461 km (0.118 R)
• M20: 9,965,761 km (0.09 R)
• M21: 10,152,160 km (0.112 R)
• M22: 10,302,207 km (0.116 R)
• M23: 10,490,700 km (0.112 R)
• M24: 11,101,808 km (0.054 R)
• M25: 11,295,238 km (0.114 R)
• M26: 11,842,616 km (0.118 R)
• M27: 12,119,522 km (0.106 R)
• M28: 12,398,672 km (0.117 R)
• M29: 13,577,802 km (0.05 R)
• M30: 13,909,311 km (0.115 R)
• M31: 14,159,738 km (0.108 R)
• M32: 14,962,629 km (0.062 R)
• M33: 16,304,373 km (0.065 R)
• M34: 16,480,300 km (0.048 R)
• M35: 16,701,106 km (0.071 R)
• M36: 17,101,131 km (0.097 R)
• M37: 17,459,268 km (0.111 R)
• M38: 17,774,770 km (0.114 R)
• M39: 18,228,650 km (0.042 R)
• M40: 18,319,905 km (0.041 R)
• M41: 18,594,567 km (0.094 R)
• M42: 18,963,026 km (0.072 R)
• M43: 19,240,829 km (0.048 R)
• M44: 19,847,449 km (0.103 R)
• M45: 19,941,396 km (0.045 R)
• M46: 20,129,590 km (0.103 R)
• M47: 20,555,346 km (0.101 R)
• M48: 20,793,057 km (0.088 R)
• M49: 21,079,686 km (0.106 R)
• M50: 21,705,005 km (0.12 R)
• M51: 22,141,532 km (0.119 R)
• M52: 22,385,377 km (0.072 R)
• M53: 23,270,398 km (0.105 R)
• M54: 24,821,279 km (0.1 R)
• M55: 25,125,411 km (0.108 R)
• M56: 25,890,903 km (0.083 R)
• M57: 26,715,936 km (0.115 R)
• M58: 26,871,667 km (0.099 R)
• M59: 26,975,488 km (0.088 R)
• M60: 27,549,645 km (0.078 R)
• M61: 28,075,032 km (0.064 R)
• M62: 29,349,457 km (0.076 R)
• M63: 29,832,209 km (0.084 R)
• M64: 31,186,967 km (0.064 R)
• M65: 31,460,432 km (0.051 R)
• M66: 32,064,658 km (0.088 R)
• M67: 32,174,912 km (0.116 R)
• M68: 32,672,773 km (0.034 R)
• M69: 33,396,229 km (0.061 R)
• M70: 34,125,219 km (0.081 R)
• M71: 35,313,625 km (0.113 R)
• M72: 36,688,429 km (0.118 R)
• M73: 37,498,501 km (0.065 R)
• M74: 38,080,736 km (0.091 R)
• M75: 38,256,065 km (0.105 R)
• M76: 39,313,124 km (0.093 R)
• M77: 39,490,248 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 10.9

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.38 AU - 11.86 AU

Year: 11488 Days

Day: 9.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,357,779 km

• M1: 175,329 km (0.107 R)
• M2: 316,998 km (0.102 R)
• M3: 424,559 km (0.117 R)
• M4: 614,249 km (0.084 R)
• M5: 1,209,948 km (0.107 R)
• M6: 1,417,589 km (0.118 R)
• M7: 1,637,199 km (0.111 R)
• M8: 2,136,856 km (0.083 R)
• M9: 2,276,132 km (0.027 R)
• M10: 2,361,253 km (0.077 R)
• M11: 4,102,722 km (0.091 R)
• M12: 4,851,010 km (0.114 R)
• M13: 5,035,464 km (0.106 R)
• M14: 5,373,256 km (0.072 R)
• M15: 5,602,590 km (0.112 R)
• M16: 5,835,215 km (0.084 R)
• M17: 5,913,604 km (0.076 R)
• M18: 6,511,696 km (0.05 R)
• M19: 6,592,928 km (0.103 R)
• M20: 6,715,299 km (0.094 R)
• M21: 6,962,584 km (0.104 R)
• M22: 7,593,887 km (0.108 R)
• M23: 7,981,495 km (0.117 R)
• M24: 8,155,777 km (0.118 R)
• M25: 8,287,423 km (0.079 R)
• M26: 8,463,948 km (0.058 R)
• M27: 8,641,820 km (0.112 R)
• M28: 9,001,154 km (0.098 R)
• M29: 9,091,811 km (0.105 R)
• M30: 9,182,766 km (0.041 R)
• M31: 10,726,317 km (0.092 R)
• M32: 11,064,109 km (0.076 R)
• M33: 11,258,736 km (0.114 R)
• M34: 12,098,279 km (0.085 R)
• M35: 13,060,343 km (0.115 R)
• M36: 13,163,117 km (0.047 R)
• M37: 13,680,725 km (0.093 R)
• M38: 13,889,714 km (0.028 R)
• M39: 14,842,951 km (0.076 R)
• M40: 15,327,349 km (0.103 R)
• M41: 16,979,807 km (0.112 R)
• M42: 17,317,150 km (0.098 R)
• M43: 18,399,641 km (0.084 R)
• M44: 19,269,702 km (0.118 R)
• M45: 19,739,289 km (0.065 R)
• M46: 20,331,547 km (0.118 R)
• M47: 20,570,006 km (0.085 R)
• M48: 20,749,524 km (0.1 R)
• M49: 20,869,501 km (0.077 R)
• M50: 21,170,492 km (0.071 R)
• M51: 21,594,153 km (0.117 R)
• M52: 22,081,842 km (0.094 R)
• M53: 26,306,636 km (0.071 R)
• M54: 26,436,487 km (0.066 R)
• M55: 27,089,033 km (0.074 R)
• M56: 27,351,577 km (0.072 R)
• M57: 27,615,019 km (0.099 R)
• M58: 28,210,718 km (0.09 R)
• M59: 28,676,865 km (0.09 R)
• M60: 29,414,831 km (0.049 R)
• M61: 29,549,619 km (0.053 R)
• M62: 29,684,556 km (0.064 R)
• M63: 29,955,328 km (0.12 R)
• M64: 32,428,031 km (0.077 R)
• M65: 33,688,842 km (0.082 R)
• M66: 33,829,913 km (0.115 R)
• M67: 34,680,526 km (0.086 R)
• M68: 36,041,717 km (0.119 R)
• M69: 36,330,441 km (0.045 R)
• M70: 36,983,137 km (0.101 R)
• M71: 37,055,841 km (0.097 R)
• M72: 37,201,400 km (0.054 R)
• M73: 38,226,295 km (0.097 R)
• M74: 38,447,102 km (0.1 R)
• M75: 38,668,357 km (0.046 R)
• M76: 39,334,666 km (0.031 R)
• M77: 39,483,216 km (0.11 R)
• M78: 41,129,840 km (0.097 R)
• M79: 46,437,872 km (0.072 R)
• M80: 47,699,131 km (0.04 R)
• M81: 48,095,715 km (0.094 R)
• M82: 48,971,761 km (0.051 R)
• M83: 49,853,191 km (0.045 R)
• M84: 50,174,976 km (0.1 R)
• M85: 51,306,684 km (0.094 R)
• M86: 51,468,998 km (0.07 R)
• M87: 52,283,409 km (0.041 R)
• M88: 52,446,769 km (0.072 R)
• M89: 54,503,441 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 5.8

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.04 AU - 13.72 AU

Year: 15765 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,357,779 km

• M1: 97,089 km (0.114 R)
• M2: 134,040 km (0.077 R)
• M3: 180,864 km (0.088 R)
• M4: 469,887 km (0.047 R)
• M5: 690,693 km (0.111 R)
• M6: 727,345 km (0.053 R)
• M7: 822,339 km (0.078 R)
• M8: 1,003,503 km (0.109 R)
• M9: 1,356,254 km (0.075 R)
• M10: 1,402,929 km (0.092 R)
• M11: 1,644,679 km (0.099 R)
• M12: 2,388,779 km (0.041 R)
• M13: 2,445,476 km (0.049 R)
• M14: 2,647,733 km (0.091 R)
• M15: 3,541,430 km (0.112 R)
• M16: 3,770,166 km (0.112 R)
• M17: 4,276,405 km (0.065 R)
• M18: 4,414,932 km (0.119 R)
• M19: 4,625,566 km (0.057 R)
• M20: 4,875,544 km (0.056 R)
• M21: 5,277,214 km (0.071 R)
• M22: 5,765,652 km (0.073 R)
• M23: 5,918,840 km (0.051 R)
• M24: 6,034,629 km (0.101 R)
• M25: 6,073,374 km (0.109 R)
• M26: 6,624,643 km (0.113 R)
• M27: 6,825,403 km (0.049 R)
• M28: 7,069,098 km (0.116 R)
• M29: 7,233,057 km (0.083 R)
• M30: 7,690,527 km (0.105 R)
• M31: 8,157,273 km (0.078 R)
• M32: 9,162,720 km (0.101 R)
• M33: 11,192,314 km (0.07 R)
• M34: 11,383,351 km (0.096 R)
• M35: 12,061,029 km (0.112 R)
• M36: 12,851,355 km (0.083 R)
• M37: 12,901,320 km (0.099 R)
• M38: 13,454,982 km (0.084 R)
• M39: 13,862,636 km (0.061 R)
• M40: 14,274,180 km (0.114 R)
• M41: 15,162,193 km (0.105 R)
• M42: 16,500,346 km (0.11 R)
• M43: 16,936,424 km (0.079 R)
• M44: 17,321,189 km (0.045 R)
• M45: 21,323,680 km (0.105 R)
• M46: 21,858,194 km (0.094 R)
• M47: 22,156,941 km (0.064 R)
• M48: 22,276,918 km (0.113 R)
• M49: 23,426,877 km (0.083 R)
• M50: 23,793,990 km (0.036 R)
• M51: 24,472,117 km (0.106 R)
• M52: 24,720,151 km (0.117 R)
• M53: 25,784,091 km (0.06 R)
• M54: 27,697,597 km (0.073 R)
• M55: 27,956,252 km (0.112 R)
• M56: 28,736,704 km (0.08 R)
• M57: 29,788,526 km (0.097 R)
• M58: 29,854,798 km (0.102 R)
• M59: 30,652,454 km (0.102 R)
• M60: 32,065,256 km (0.097 R)
• M61: 32,745,478 km (0.105 R)
• M62: 33,499,152 km (0.095 R)
• M63: 34,189,397 km (0.064 R)
• M64: 34,258,660 km (0.119 R)
• M65: 34,536,164 km (0.055 R)
• M66: 35,233,291 km (0.116 R)
• M67: 36,005,664 km (0.118 R)
• M68: 36,358,416 km (0.088 R)
• M69: 36,996,451 km (0.119 R)
• M70: 37,781,391 km (0.103 R)
• M71: 37,853,048 km (0.091 R)
• M72: 38,643,823 km (0.083 R)
• M73: 38,788,185 km (0.12 R)
• M74: 39,005,102 km (0.049 R)
• M75: 39,149,912 km (0.1 R)
• M76: 40,095,670 km (0.075 R)
• M77: 40,534,590 km (0.106 R)
• M78: 42,604,277 km (0.112 R)
• M79: 44,028,299 km (0.058 R)
• M80: 44,783,918 km (0.062 R)
• M81: 45,620,170 km (0.093 R)
• M82: 46,308,170 km (0.073 R)
• M83: 47,849,178 km (0.109 R)
• M84: 48,237,085 km (0.049 R)
• M85: 48,470,308 km (0.077 R)
• M86: 48,937,951 km (0.068 R)
• M87: 49,485,480 km (0.096 R)
• M88: 51,934,098 km (0.105 R)
• M89: 52,093,419 km (0.048 R)
• M90: 52,492,397 km (0.055 R)
• M91: 52,572,432 km (0.05 R)
• M92: 52,972,606 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.9

Radius: 7.7

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.02 AU - 13.92 AU

Year: 15944 Days

Day: 18.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,357,779 km

• M1: 229,932 km (0.098 R)
• M2: 625,917 km (0.118 R)
• M3: 836,551 km (0.084 R)
• M4: 950,395 km (0.11 R)
• M5: 1,069,625 km (0.097 R)
• M6: 1,737,878 km (0.101 R)
• M7: 1,884,784 km (0.091 R)
• M8: 2,066,695 km (0.114 R)
• M9: 2,128,628 km (0.051 R)
• M10: 2,191,160 km (0.055 R)
• M11: 2,254,290 km (0.115 R)
• M12: 2,612,727 km (0.088 R)
• M13: 3,130,186 km (0.101 R)
• M14: 3,237,448 km (0.105 R)
• M15: 3,455,860 km (0.109 R)
• M16: 3,529,612 km (0.096 R)
• M17: 3,945,195 km (0.106 R)
• M18: 4,022,537 km (0.11 R)
• M19: 4,617,787 km (0.105 R)
• M20: 4,699,318 km (0.057 R)
• M21: 4,946,603 km (0.093 R)
• M22: 5,714,040 km (0.107 R)
• M23: 5,801,555 km (0.09 R)
• M24: 5,933,800 km (0.102 R)
• M25: 6,336,218 km (0.077 R)
• M26: 6,472,352 km (0.09 R)
• M27: 6,840,213 km (0.114 R)
• M28: 8,229,828 km (0.083 R)
• M29: 9,288,981 km (0.091 R)
• M30: 9,340,442 km (0.079 R)
• M31: 9,913,252 km (0.065 R)
• M32: 11,643,501 km (0.077 R)
• M33: 12,259,546 km (0.071 R)
• M34: 12,316,093 km (0.103 R)
• M35: 13,174,486 km (0.107 R)
• M36: 13,464,856 km (0.107 R)
• M37: 13,698,677 km (0.11 R)
• M38: 14,170,509 km (0.085 R)
• M39: 15,312,090 km (0.105 R)
• M40: 16,048,411 km (0.094 R)
• M41: 16,796,101 km (0.118 R)
• M42: 17,618,889 km (0.09 R)
• M43: 18,067,384 km (0.078 R)
• M44: 18,260,664 km (0.087 R)
• M45: 18,649,469 km (0.091 R)
• M46: 21,719,516 km (0.075 R)
• M47: 22,062,544 km (0.117 R)
• M48: 22,200,324 km (0.037 R)
• M49: 22,823,698 km (0.071 R)
• M50: 23,102,549 km (0.096 R)
• M51: 25,301,787 km (0.118 R)
• M52: 25,952,687 km (0.106 R)
• M53: 26,170,801 km (0.043 R)
• M54: 28,611,042 km (0.11 R)
• M55: 28,686,140 km (0.112 R)
• M56: 29,667,951 km (0.063 R)
• M57: 29,972,382 km (0.117 R)
• M58: 30,277,711 km (0.079 R)
• M59: 31,897,856 km (0.12 R)
• M60: 33,308,863 km (0.113 R)
• M61: 35,463,222 km (0.102 R)
• M62: 36,191,315 km (0.095 R)
• M63: 36,679,453 km (0.078 R)
• M64: 38,239,609 km (0.09 R)
• M65: 38,986,103 km (0.092 R)
• M66: 39,069,279 km (0.037 R)
• M67: 39,152,605 km (0.091 R)
• M68: 40,325,153 km (0.079 R)
• M69: 40,493,600 km (0.099 R)
• M70: 41,594,192 km (0.065 R)
• M71: 42,533,068 km (0.104 R)
• M72: 45,041,675 km (0.057 R)
• M73: 45,129,040 km (0.064 R)
• M74: 46,005,833 km (0.118 R)
• M75: 46,711,187 km (0.025 R)
• M76: 47,331,270 km (0.074 R)
• M77: 49,478,149 km (0.108 R)
• M78: 51,017,960 km (0.059 R)
• M79: 51,200,170 km (0.082 R)
• M80: 53,495,750 km (0.085 R)
• M81: 53,680,952 km (0.076 R)
• M82: 54,702,705 km (0.066 R)
• M83: 56,294,576 km (0.077 R)
• M84: 56,765,510 km (0.103 R)
• M85: 57,332,636 km (0.091 R)
• M86: 58,186,690 km (0.083 R)
• M87: 58,758,304 km (0.042 R)
• M88: 60,099,449 km (0.096 R)
• M89: 60,388,172 km (0.107 R)
• M90: 61,644,645 km (0.105 R)
• M91: 61,741,584 km (0.099 R)
• M92: 63,398,530 km (0.102 R)
• M93: 64,675,348 km (0.11 R)
• M94: 65,465,225 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit