🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.54 AU - 0.6 AU

Year: 282 Days

Day: 31.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 10.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.74 AU - 4.54 AU

Year: 5526 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,729,585 km

• M1: 142,268 km (0.099 R)
• M2: 280,945 km (0.082 R)
• M3: 444,006 km (0.039 R)
• M4: 575,802 km (0.105 R)
• M5: 641,625 km (0.119 R)
• M6: 920,177 km (0.099 R)
• M7: 1,053,169 km (0.081 R)
• M8: 1,930,710 km (0.113 R)
• M9: 2,068,639 km (0.105 R)
• M10: 2,281,816 km (0.103 R)
• M11: 2,710,564 km (0.099 R)
• M12: 2,826,502 km (0.075 R)
• M13: 2,924,489 km (0.112 R)
• M14: 3,369,243 km (0.104 R)
• M15: 3,473,214 km (0.109 R)
• M16: 3,536,194 km (0.073 R)
• M17: 3,641,960 km (0.087 R)
• M18: 3,792,007 km (0.106 R)
• M19: 4,075,794 km (0.109 R)
• M20: 4,254,115 km (0.085 R)
• M21: 5,596,905 km (0.118 R)
• M22: 5,770,289 km (0.061 R)
• M23: 5,870,220 km (0.108 R)
• M24: 6,173,455 km (0.08 R)
• M25: 6,611,777 km (0.099 R)
• M26: 6,900,800 km (0.111 R)
• M27: 6,980,237 km (0.073 R)
• M28: 7,167,084 km (0.048 R)
• M29: 7,682,599 km (0.093 R)
• M30: 8,663,213 km (0.113 R)
• M31: 9,535,069 km (0.118 R)
• M32: 9,802,101 km (0.095 R)
• M33: 10,161,884 km (0.106 R)
• M34: 10,709,861 km (0.115 R)
• M35: 11,236,146 km (0.12 R)
• M36: 11,612,684 km (0.1 R)
• M37: 11,675,964 km (0.043 R)
• M38: 12,121,317 km (0.086 R)
• M39: 12,378,326 km (0.047 R)
• M40: 13,424,614 km (0.119 R)
• M41: 13,657,238 km (0.039 R)
• M42: 13,790,680 km (0.076 R)
• M43: 13,924,719 km (0.094 R)
• M44: 14,059,058 km (0.03 R)
• M45: 14,363,041 km (0.073 R)
• M46: 14,601,051 km (0.089 R)
• M47: 14,806,000 km (0.025 R)
• M48: 15,115,369 km (0.055 R)
• M49: 15,740,389 km (0.046 R)
• M50: 15,810,251 km (0.038 R)
• M51: 16,020,885 km (0.105 R)
• M52: 17,303,537 km (0.085 R)
• M53: 17,411,846 km (0.08 R)
• M54: 18,213,541 km (0.058 R)
• M55: 18,434,198 km (0.047 R)
• M56: 18,804,153 km (0.099 R)
• M57: 19,027,204 km (0.063 R)
• M58: 19,176,502 km (0.071 R)
• M59: 19,251,152 km (0.037 R)
• M60: 19,363,500 km (0.08 R)
• M61: 20,346,058 km (0.042 R)
• M62: 20,422,353 km (0.114 R)
• M63: 20,651,687 km (0.067 R)
• M64: 21,694,234 km (0.106 R)
• M65: 22,124,029 km (0.084 R)
• M66: 23,389,926 km (0.048 R)
• M67: 23,991,310 km (0.091 R)
• M68: 24,071,943 km (0.077 R)
• M69: 24,354,683 km (0.025 R)
• M70: 25,127,655 km (0.08 R)
• M71: 26,572,621 km (0.054 R)
• M72: 26,948,560 km (0.063 R)
• M73: 27,116,260 km (0.116 R)
• M74: 28,171,822 km (0.083 R)
• M75: 28,256,943 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 12.1

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.36 AU - 5.32 AU

Year: 6985 Days

Day: 8.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 88,729,585 km

• M1: 153,487 km (0.104 R)
• M2: 240,853 km (0.081 R)
• M3: 361,428 km (0.102 R)
• M4: 712,235 km (0.111 R)
• M5: 979,118 km (0.118 R)
• M6: 1,089,072 km (0.066 R)
• M7: 1,278,613 km (0.034 R)
• M8: 1,502,411 km (0.1 R)
• M9: 1,607,429 km (0.096 R)
• M10: 1,714,990 km (0.047 R)
• M11: 1,950,457 km (0.119 R)
• M12: 2,039,917 km (0.118 R)
• M13: 2,157,052 km (0.067 R)
• M14: 2,236,339 km (0.119 R)
• M15: 2,466,719 km (0.108 R)
• M16: 2,591,933 km (0.086 R)
• M17: 3,009,909 km (0.064 R)
• M18: 3,099,219 km (0.097 R)
• M19: 3,295,491 km (0.086 R)
• M20: 3,403,052 km (0.071 R)
• M21: 3,511,660 km (0.066 R)
• M22: 3,732,616 km (0.112 R)
• M23: 4,338,338 km (0.073 R)
• M24: 4,490,479 km (0.103 R)
• M25: 4,834,854 km (0.09 R)
• M26: 5,010,332 km (0.084 R)
• M27: 5,098,744 km (0.093 R)
• M28: 5,313,417 km (0.091 R)
• M29: 5,585,835 km (0.115 R)
• M30: 5,714,639 km (0.102 R)
• M31: 5,825,790 km (0.092 R)
• M32: 6,239,578 km (0.088 R)
• M33: 6,604,746 km (0.083 R)
• M34: 6,701,985 km (0.102 R)
• M35: 6,957,049 km (0.064 R)
• M36: 7,396,119 km (0.083 R)
• M37: 7,619,020 km (0.029 R)
• M38: 7,905,948 km (0.085 R)
• M39: 8,427,297 km (0.111 R)
• M40: 8,724,099 km (0.102 R)
• M41: 8,938,323 km (0.086 R)
• M42: 9,175,885 km (0.055 R)
• M43: 9,371,858 km (0.093 R)
• M44: 9,459,373 km (0.046 R)
• M45: 9,635,300 km (0.061 R)
• M46: 10,057,465 km (0.088 R)
• M47: 10,759,378 km (0.084 R)
• M48: 11,058,424 km (0.088 R)
• M49: 11,267,113 km (0.084 R)
• M50: 11,547,310 km (0.117 R)
• M51: 12,067,013 km (0.098 R)
• M52: 12,522,090 km (0.092 R)
• M53: 12,667,050 km (0.103 R)
• M54: 13,325,879 km (0.055 R)
• M55: 13,498,515 km (0.103 R)
• M56: 14,272,086 km (0.115 R)
• M57: 14,702,479 km (0.117 R)
• M58: 15,836,131 km (0.093 R)
• M59: 16,202,646 km (0.112 R)
• M60: 16,466,238 km (0.1 R)
• M61: 16,864,318 km (0.076 R)
• M62: 17,346,172 km (0.11 R)
• M63: 17,588,820 km (0.071 R)
• M64: 17,696,979 km (0.09 R)
• M65: 17,859,742 km (0.106 R)
• M66: 17,941,273 km (0.083 R)
• M67: 18,296,119 km (0.112 R)
• M68: 18,405,774 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 13.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.04 AU - 5.5 AU

Year: 7936 Days

Day: 7.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,729,585 km

• M1: 265,686 km (0.106 R)
• M2: 410,796 km (0.088 R)
• M3: 584,329 km (0.026 R)
• M4: 716,125 km (0.095 R)
• M5: 891,454 km (0.12 R)
• M6: 1,035,965 km (0.116 R)
• M7: 1,262,456 km (0.088 R)
• M8: 1,375,702 km (0.043 R)
• M9: 1,466,358 km (0.028 R)
• M10: 1,559,109 km (0.115 R)
• M11: 1,681,330 km (0.09 R)
• M12: 1,965,267 km (0.114 R)
• M13: 2,311,138 km (0.057 R)
• M14: 2,404,636 km (0.039 R)
• M15: 2,499,481 km (0.055 R)
• M16: 2,874,822 km (0.112 R)
• M17: 2,975,801 km (0.112 R)
• M18: 3,077,976 km (0.119 R)
• M19: 3,498,645 km (0.068 R)
• M20: 3,716,011 km (0.066 R)
• M21: 3,882,065 km (0.053 R)
• M22: 4,414,334 km (0.115 R)
• M23: 5,194,188 km (0.111 R)
• M24: 5,359,643 km (0.046 R)
• M25: 5,632,061 km (0.081 R)
• M26: 5,802,004 km (0.081 R)
• M27: 6,722,031 km (0.111 R)
• M28: 6,947,924 km (0.117 R)
• M29: 7,107,395 km (0.102 R)
• M30: 7,245,174 km (0.108 R)
• M31: 7,476,752 km (0.117 R)
• M32: 8,162,359 km (0.057 R)
• M33: 8,549,219 km (0.101 R)
• M34: 8,769,577 km (0.038 R)
• M35: 9,116,045 km (0.058 R)
• M36: 9,316,058 km (0.071 R)
• M37: 9,593,412 km (0.063 R)
• M38: 9,745,852 km (0.1 R)
• M39: 9,899,190 km (0.109 R)
• M40: 10,027,545 km (0.079 R)
• M41: 10,546,500 km (0.068 R)
• M42: 10,915,109 km (0.059 R)
• M43: 11,021,174 km (0.103 R)
• M44: 12,073,446 km (0.115 R)
• M45: 13,697,331 km (0.076 R)
• M46: 13,811,773 km (0.077 R)
• M47: 14,099,450 km (0.107 R)
• M48: 14,360,049 km (0.093 R)
• M49: 15,151,572 km (0.105 R)
• M50: 15,567,603 km (0.095 R)
• M51: 15,687,132 km (0.049 R)
• M52: 16,380,518 km (0.077 R)
• M53: 16,930,141 km (0.068 R)
• M54: 17,454,780 km (0.107 R)
• M55: 17,641,179 km (0.097 R)
• M56: 18,110,318 km (0.085 R)
• M57: 18,299,111 km (0.11 R)
• M58: 18,615,211 km (0.106 R)
• M59: 18,742,070 km (0.053 R)
• M60: 18,837,513 km (0.064 R)
• M61: 18,933,107 km (0.078 R)
• M62: 19,028,849 km (0.107 R)
• M63: 19,542,119 km (0.079 R)
• M64: 19,638,909 km (0.106 R)
• M65: 20,222,640 km (0.119 R)
• M66: 20,320,627 km (0.087 R)
• M67: 20,516,750 km (0.079 R)
• M68: 20,746,532 km (0.113 R)
• M69: 20,911,090 km (0.072 R)
• M70: 21,407,605 km (0.066 R)
• M71: 21,807,480 km (0.118 R)
• M72: 22,109,069 km (0.102 R)
• M73: 22,209,898 km (0.076 R)
• M74: 22,648,669 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.4

Radius: 7.2

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.21 AU - 11.53 AU

Year: 21907 Days

Day: 25 Hours

Environment

Temp: -235 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,729,585 km

• M1: 104,120 km (0.098 R)
• M2: 220,956 km (0.118 R)
• M3: 268,977 km (0.033 R)
• M4: 419,173 km (0.107 R)
• M5: 1,295,817 km (0.087 R)
• M6: 1,424,920 km (0.116 R)
• M7: 1,592,469 km (0.091 R)
• M8: 1,731,147 km (0.085 R)
• M9: 1,837,810 km (0.073 R)
• M10: 2,767,411 km (0.099 R)
• M11: 3,501,338 km (0.066 R)
• M12: 3,636,874 km (0.09 R)
• M13: 3,820,430 km (0.072 R)
• M14: 6,412,513 km (0.094 R)
• M15: 6,578,716 km (0.109 R)
• M16: 6,971,859 km (0.097 R)
• M17: 7,085,703 km (0.104 R)
• M18: 8,017,698 km (0.065 R)
• M19: 9,298,704 km (0.08 R)
• M20: 9,423,918 km (0.105 R)
• M21: 10,446,419 km (0.082 R)
• M22: 10,707,468 km (0.067 R)
• M23: 11,705,585 km (0.079 R)
• M24: 11,976,806 km (0.068 R)
• M25: 12,942,161 km (0.027 R)
• M26: 13,363,578 km (0.1 R)
• M27: 14,654,607 km (0.057 R)
• M28: 16,588,459 km (0.088 R)
• M29: 16,893,040 km (0.059 R)
• M30: 17,895,795 km (0.063 R)
• M31: 18,601,149 km (0.115 R)
• M32: 18,759,124 km (0.057 R)
• M33: 18,838,261 km (0.106 R)
• M34: 19,958,301 km (0.078 R)
• M35: 24,475,558 km (0.098 R)
• M36: 25,960,317 km (0.057 R)
• M37: 27,564,006 km (0.044 R)
• M38: 28,741,940 km (0.071 R)
• M39: 31,240,673 km (0.076 R)
• M40: 32,849,299 km (0.034 R)
• M41: 32,944,742 km (0.105 R)
• M42: 33,327,563 km (0.097 R)
• M43: 34,000,903 km (0.089 R)
• M44: 35,263,509 km (0.073 R)
• M45: 36,442,340 km (0.06 R)
• M46: 38,034,361 km (0.043 R)
• M47: 40,874,477 km (0.111 R)
• M48: 41,388,794 km (0.08 R)
• M49: 43,362,588 km (0.118 R)
• M50: 45,473,265 km (0.102 R)
• M51: 46,112,945 km (0.047 R)
• M52: 46,755,618 km (0.116 R)
• M53: 47,725,162 km (0.072 R)
• M54: 47,941,630 km (0.109 R)
• M55: 48,158,247 km (0.082 R)
• M56: 49,903,456 km (0.044 R)
• M57: 50,342,975 km (0.109 R)
• M58: 51,225,901 km (0.093 R)
• M59: 53,119,062 km (0.118 R)
• M60: 53,680,204 km (0.081 R)
• M61: 55,148,357 km (0.099 R)
• M62: 57,432,867 km (0.092 R)
• M63: 57,662,948 km (0.096 R)
• M64: 58,470,777 km (0.101 R)
• M65: 58,586,565 km (0.105 R)
• M66: 61,621,906 km (0.075 R)
• M67: 61,739,789 km (0.099 R)
• M68: 61,975,555 km (0.091 R)
• M69: 62,566,168 km (0.09 R)
• M70: 63,515,217 km (0.069 R)
• M71: 65,427,377 km (0.057 R)
• M72: 65,547,653 km (0.064 R)
• M73: 66,511,363 km (0.091 R)
• M74: 66,995,013 km (0.096 R)
• M75: 67,237,361 km (0.081 R)
• M76: 67,479,860 km (0.115 R)
• M77: 68,452,994 km (0.118 R)
• M78: 68,941,281 km (0.044 R)
• M79: 70,659,413 km (0.092 R)
• M80: 70,906,100 km (0.041 R)
• M81: 71,400,221 km (0.063 R)
• M82: 72,889,169 km (0.093 R)
• M83: 74,012,649 km (0.105 R)
• M84: 74,137,862 km (0.066 R)
• M85: 77,036,620 km (0.099 R)
• M86: 78,053,587 km (0.088 R)
• M87: 78,563,715 km (0.106 R)
• M88: 80,872,908 km (0.109 R)
• M89: 81,001,861 km (0.111 R)
• M90: 81,130,815 km (0.038 R)
• M91: 82,554,538 km (0.102 R)
• M92: 82,944,240 km (0.089 R)
• M93: 83,594,991 km (0.095 R)
• M94: 86,478,939 km (0.115 R)
• M95: 88,065,574 km (0.12 R)
• M96: 88,463,803 km (0.044 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 17,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit