🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.41 AU - 0.61 AU

Year: 130 Days

Day: 22.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.79 AU

Year: 195 Days

Day: 36.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.56 AU - 0.86 AU

Year: 213 Days

Day: 31.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,802,298 km

• M1: 99,183 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.04 AU - 1.54 AU

Year: 522 Days

Day: 43.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.62 AU - 2.68 AU

Year: 1124 Days

Day: 23.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,802,298 km

• M1: 488,287 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 12.1

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.21 AU - 6.73 AU

Year: 4560 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,802,298 km

• M1: 212,429 km (0.041 R)
• M2: 502,649 km (0.106 R)
• M3: 611,107 km (0.105 R)
• M4: 716,723 km (0.118 R)
• M5: 803,789 km (0.048 R)
• M6: 935,136 km (0.111 R)
• M7: 1,017,714 km (0.102 R)
• M8: 1,205,759 km (0.042 R)
• M9: 1,389,914 km (0.119 R)
• M10: 1,469,500 km (0.072 R)
• M11: 1,600,248 km (0.112 R)
• M12: 1,717,982 km (0.092 R)
• M13: 1,856,210 km (0.071 R)
• M14: 2,293,635 km (0.072 R)
• M15: 2,388,928 km (0.114 R)
• M16: 2,466,121 km (0.108 R)
• M17: 2,563,808 km (0.101 R)
• M18: 2,642,946 km (0.098 R)
• M19: 3,284,272 km (0.111 R)
• M20: 3,835,839 km (0.046 R)
• M21: 4,345,369 km (0.115 R)
• M22: 4,440,364 km (0.059 R)
• M23: 4,729,537 km (0.065 R)
• M24: 5,000,010 km (0.117 R)
• M25: 5,099,642 km (0.079 R)
• M26: 5,275,569 km (0.087 R)
• M27: 5,556,364 km (0.079 R)
• M28: 5,946,964 km (0.109 R)
• M29: 6,346,690 km (0.06 R)
• M30: 6,454,699 km (0.103 R)
• M31: 7,116,072 km (0.107 R)
• M32: 7,426,487 km (0.112 R)
• M33: 7,741,391 km (0.056 R)
• M34: 8,002,289 km (0.112 R)
• M35: 8,119,125 km (0.1 R)
• M36: 9,135,643 km (0.095 R)
• M37: 9,350,017 km (0.071 R)
• M38: 9,473,136 km (0.111 R)
• M39: 10,034,277 km (0.09 R)
• M40: 10,128,973 km (0.079 R)
• M41: 10,638,353 km (0.033 R)
• M42: 10,961,036 km (0.115 R)
• M43: 11,451,268 km (0.089 R)
• M44: 11,616,125 km (0.085 R)
• M45: 12,793,012 km (0.097 R)
• M46: 12,929,894 km (0.104 R)
• M47: 13,587,077 km (0.095 R)
• M48: 14,078,207 km (0.076 R)
• M49: 14,325,941 km (0.105 R)
• M50: 14,825,747 km (0.118 R)
• M51: 15,258,833 km (0.103 R)
• M52: 16,063,520 km (0.064 R)
• M53: 16,545,524 km (0.071 R)
• M54: 16,807,022 km (0.031 R)
• M55: 16,919,519 km (0.116 R)
• M56: 17,069,865 km (0.104 R)
• M57: 17,296,356 km (0.066 R)
• M58: 17,981,664 km (0.043 R)
• M59: 18,289,088 km (0.118 R)
• M60: 18,598,157 km (0.035 R)
• M61: 19,339,414 km (0.026 R)
• M62: 19,418,103 km (0.11 R)
• M63: 19,931,523 km (0.089 R)
• M64: 20,130,189 km (0.045 R)
• M65: 20,569,558 km (0.109 R)
• M66: 21,092,851 km (0.113 R)
• M67: 21,254,865 km (0.104 R)
• M68: 21,539,251 km (0.117 R)
• M69: 21,702,313 km (0.106 R)
• M70: 23,021,467 km (0.102 R)
• M71: 23,271,744 km (0.094 R)
• M72: 23,648,880 km (0.09 R)
• M73: 24,451,622 km (0.114 R)
• M74: 24,792,257 km (0.075 R)
• M75: 27,397,055 km (0.096 R)
• M76: 27,750,854 km (0.096 R)
• M77: 28,418,509 km (0.106 R)
• M78: 28,642,158 km (0.072 R)
• M79: 29,001,342 km (0.098 R)
• M80: 29,091,251 km (0.091 R)
• M81: 29,860,184 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 9.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.29 AU - 7.69 AU

Year: 7307 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,802,298 km

• M1: 127,757 km (0.087 R)
• M2: 372,050 km (0.056 R)
• M3: 432,487 km (0.111 R)
• M4: 638,035 km (0.085 R)
• M5: 820,245 km (0.084 R)
• M6: 1,034,619 km (0.053 R)
• M7: 1,156,541 km (0.067 R)
• M8: 1,348,774 km (0.091 R)
• M9: 1,431,951 km (0.1 R)
• M10: 1,586,336 km (0.098 R)
• M11: 1,710,203 km (0.098 R)
• M12: 2,140,297 km (0.097 R)
• M13: 2,499,930 km (0.071 R)
• M14: 3,503,881 km (0.082 R)
• M15: 3,619,969 km (0.085 R)
• M16: 3,927,692 km (0.116 R)
• M17: 4,669,997 km (0.096 R)
• M18: 4,901,125 km (0.104 R)
• M19: 5,725,859 km (0.049 R)
• M20: 5,918,092 km (0.094 R)
• M21: 6,224,468 km (0.081 R)
• M22: 6,308,841 km (0.11 R)
• M23: 6,393,813 km (0.069 R)
• M24: 6,650,673 km (0.095 R)
• M25: 6,736,991 km (0.089 R)
• M26: 6,910,823 km (0.078 R)
• M27: 7,115,623 km (0.085 R)
• M28: 7,471,366 km (0.101 R)
• M29: 7,681,551 km (0.087 R)
• M30: 7,832,795 km (0.095 R)
• M31: 8,919,773 km (0.096 R)
• M32: 10,185,969 km (0.051 R)
• M33: 10,586,742 km (0.12 R)
• M34: 10,958,792 km (0.072 R)
• M35: 11,197,700 km (0.1 R)
• M36: 11,750,464 km (0.057 R)
• M37: 12,774,761 km (0.107 R)
• M38: 13,424,913 km (0.117 R)
• M39: 14,160,037 km (0.111 R)
• M40: 14,795,080 km (0.095 R)
• M41: 15,938,307 km (0.042 R)
• M42: 16,209,079 km (0.106 R)
• M43: 16,520,542 km (0.105 R)
• M44: 17,506,392 km (0.105 R)
• M45: 18,511,241 km (0.083 R)
• M46: 19,287,504 km (0.108 R)
• M47: 19,907,737 km (0.09 R)
• M48: 19,990,913 km (0.113 R)
• M49: 21,252,921 km (0.111 R)
• M50: 22,410,509 km (0.072 R)
• M51: 23,281,169 km (0.097 R)
• M52: 24,429,631 km (0.029 R)
• M53: 25,235,366 km (0.12 R)
• M54: 25,732,180 km (0.099 R)
• M55: 25,822,836 km (0.074 R)
• M56: 25,913,642 km (0.109 R)
• M57: 26,095,404 km (0.091 R)
• M58: 26,414,795 km (0.11 R)
• M59: 26,735,383 km (0.097 R)
• M60: 27,704,778 km (0.114 R)
• M61: 28,451,121 km (0.11 R)
• M62: 29,725,546 km (0.087 R)
• M63: 30,537,563 km (0.032 R)
• M64: 32,183,289 km (0.092 R)
• M65: 32,869,345 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 8.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.82 AU - 12.24 AU

Year: 13955 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,802,298 km

• M1: 106,813 km (0.113 R)
• M2: 201,508 km (0.12 R)
• M3: 346,917 km (0.032 R)
• M4: 641,625 km (0.114 R)
• M5: 733,329 km (0.066 R)
• M6: 886,966 km (0.114 R)
• M7: 1,051,523 km (0.112 R)
• M8: 1,410,259 km (0.115 R)
• M9: 1,603,540 km (0.118 R)
• M10: 1,749,547 km (0.031 R)
• M11: 1,843,195 km (0.066 R)
• M12: 2,234,244 km (0.098 R)
• M13: 2,460,287 km (0.067 R)
• M14: 2,629,482 km (0.051 R)
• M15: 3,069,150 km (0.098 R)
• M16: 3,137,067 km (0.103 R)
• M17: 3,251,510 km (0.116 R)
• M18: 3,508,070 km (0.103 R)
• M19: 3,746,978 km (0.099 R)
• M20: 4,190,536 km (0.109 R)
• M21: 4,418,672 km (0.066 R)
• M22: 4,521,296 km (0.074 R)
• M23: 5,425,915 km (0.091 R)
• M24: 6,069,036 km (0.118 R)
• M25: 6,443,180 km (0.108 R)
• M26: 6,559,717 km (0.099 R)
• M27: 6,765,564 km (0.058 R)
• M28: 7,063,263 km (0.081 R)
• M29: 7,153,471 km (0.06 R)
• M30: 7,426,337 km (0.089 R)
• M31: 7,548,709 km (0.104 R)
• M32: 7,640,861 km (0.117 R)
• M33: 7,982,094 km (0.095 R)
• M34: 8,296,698 km (0.089 R)
• M35: 8,360,127 km (0.109 R)
• M36: 8,873,248 km (0.113 R)
• M37: 10,370,723 km (0.048 R)
• M38: 10,991,255 km (0.103 R)
• M39: 11,060,967 km (0.117 R)
• M40: 11,130,830 km (0.068 R)
• M41: 11,341,314 km (0.069 R)
• M42: 11,588,449 km (0.025 R)
• M43: 11,659,359 km (0.083 R)
• M44: 11,908,888 km (0.069 R)
• M45: 12,485,737 km (0.095 R)
• M46: 13,405,316 km (0.103 R)
• M47: 13,704,212 km (0.045 R)
• M48: 14,194,594 km (0.051 R)
• M49: 14,767,404 km (0.1 R)
• M50: 16,332,048 km (0.12 R)
• M51: 16,451,427 km (0.039 R)
• M52: 16,811,510 km (0.085 R)
• M53: 16,932,235 km (0.106 R)
• M54: 17,255,217 km (0.096 R)
• M55: 18,071,872 km (0.034 R)
• M56: 18,236,579 km (0.056 R)
• M57: 18,360,595 km (0.101 R)
• M58: 19,068,193 km (0.09 R)
• M59: 19,278,079 km (0.064 R)
• M60: 19,404,340 km (0.055 R)
• M61: 20,210,523 km (0.104 R)
• M62: 20,768,373 km (0.074 R)
• M63: 21,070,860 km (0.116 R)
• M64: 21,680,172 km (0.073 R)
• M65: 22,251,187 km (0.079 R)
• M66: 22,693,698 km (0.116 R)
• M67: 22,827,139 km (0.102 R)
• M68: 23,228,660 km (0.062 R)
• M69: 24,629,943 km (0.117 R)
• M70: 24,995,859 km (0.092 R)
• M71: 25,825,978 km (0.113 R)
• M72: 26,011,779 km (0.106 R)
• M73: 26,477,926 km (0.036 R)
• M74: 28,083,709 km (0.086 R)
• M75: 28,179,153 km (0.102 R)
• M76: 28,609,845 km (0.025 R)
• M77: 29,235,912 km (0.051 R)
• M78: 29,332,702 km (0.098 R)
• M79: 30,207,999 km (0.113 R)
• M80: 31,141,190 km (0.094 R)
• M81: 31,240,075 km (0.083 R)
• M82: 32,333,635 km (0.102 R)
• M83: 33,389,048 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570

Radius: 7.7

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.64 AU - 15.54 AU

Year: 18852 Days

Day: 16.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,802,298 km

• M1: 319,990 km (0.094 R)
• M2: 435,031 km (0.089 R)
• M3: 489,035 km (0.111 R)
• M4: 624,870 km (0.114 R)
• M5: 887,115 km (0.112 R)
• M6: 2,139,399 km (0.104 R)
• M7: 2,301,114 km (0.086 R)
• M8: 2,636,662 km (0.116 R)
• M9: 3,059,576 km (0.067 R)
• M10: 3,279,036 km (0.098 R)
• M11: 3,618,025 km (0.104 R)
• M12: 4,329,063 km (0.081 R)
• M13: 4,700,664 km (0.1 R)
• M14: 5,039,653 km (0.068 R)
• M15: 5,607,227 km (0.106 R)
• M16: 5,966,561 km (0.097 R)
• M17: 6,426,276 km (0.083 R)
• M18: 6,613,423 km (0.094 R)
• M19: 7,379,813 km (0.061 R)
• M20: 8,735,618 km (0.119 R)
• M21: 9,151,949 km (0.1 R)
• M22: 10,058,063 km (0.057 R)
• M23: 10,112,367 km (0.027 R)
• M24: 11,839,923 km (0.095 R)
• M25: 12,127,151 km (0.085 R)
• M26: 12,300,535 km (0.096 R)
• M27: 12,416,623 km (0.093 R)
• M28: 13,120,481 km (0.081 R)
• M29: 13,358,043 km (0.063 R)
• M30: 13,656,939 km (0.105 R)
• M31: 14,079,104 km (0.092 R)
• M32: 14,200,578 km (0.053 R)
• M33: 15,060,167 km (0.116 R)
• M34: 15,936,661 km (0.079 R)
• M35: 17,347,070 km (0.065 R)
• M36: 19,536,584 km (0.084 R)
• M37: 19,671,970 km (0.099 R)
• M38: 19,807,805 km (0.087 R)
• M39: 20,285,471 km (0.083 R)
• M40: 21,113,346 km (0.109 R)
• M41: 24,387,146 km (0.11 R)
• M42: 24,972,522 km (0.086 R)
• M43: 26,231,687 km (0.12 R)
• M44: 27,132,865 km (0.089 R)
• M45: 27,283,959 km (0.043 R)
• M46: 28,503,481 km (0.087 R)
• M47: 29,274,807 km (0.088 R)
• M48: 30,052,866 km (0.064 R)
• M49: 31,232,744 km (0.03 R)
• M50: 31,470,455 km (0.058 R)
• M51: 32,347,548 km (0.09 R)
• M52: 33,556,448 km (0.103 R)
• M53: 35,686,572 km (0.105 R)
• M54: 36,434,113 km (0.092 R)
• M55: 36,684,390 km (0.053 R)
• M56: 37,354,738 km (0.107 R)
• M57: 37,438,812 km (0.09 R)
• M58: 37,607,110 km (0.1 R)
• M59: 38,029,125 km (0.076 R)
• M60: 38,707,402 km (0.094 R)
• M61: 39,133,457 km (0.06 R)
• M62: 39,475,437 km (0.063 R)
• M63: 41,113,085 km (0.109 R)
• M64: 41,634,883 km (0.056 R)
• M65: 42,421,618 km (0.113 R)
• M66: 47,335,160 km (0.058 R)
• M67: 47,973,344 km (0.111 R)
• M68: 48,156,153 km (0.115 R)
• M69: 48,981,933 km (0.064 R)
• M70: 49,165,939 km (0.1 R)
• M71: 49,258,091 km (0.047 R)
• M72: 49,442,695 km (0.102 R)
• M73: 50,182,755 km (0.109 R)
• M74: 51,206,603 km (0.094 R)
• M75: 51,674,246 km (0.09 R)
• M76: 52,237,183 km (0.053 R)
• M77: 53,369,340 km (0.057 R)
• M78: 54,604,868 km (0.074 R)
• M79: 55,178,277 km (0.081 R)
• M80: 55,657,738 km (0.116 R)
• M81: 56,138,546 km (0.114 R)
• M82: 56,620,700 km (0.114 R)
• M83: 57,104,200 km (0.1 R)
• M84: 57,395,018 km (0.091 R)
• M85: 60,625,883 km (0.113 R)
• M86: 60,724,618 km (0.103 R)
• M87: 61,914,819 km (0.11 R)
• M88: 62,014,301 km (0.102 R)
• M89: 62,213,416 km (0.096 R)
• M90: 62,812,406 km (0.082 R)
• M91: 62,912,337 km (0.036 R)
• M92: 63,312,960 km (0.048 R)
• M93: 64,217,130 km (0.118 R)
• M94: 64,418,638 km (0.111 R)
• M95: 65,226,916 km (0.047 R)
• M96: 66,649,442 km (0.119 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit