🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.8 AU - 0.88 AU

Year: 271 Days

Day: 44.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.87 AU - 1.35 AU

Year: 411 Days

Day: 34.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.61 AU - 2.65 AU

Year: 1499 Days

Day: 31.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.37 AU - 3.79 AU

Year: 2381 Days

Day: 29.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,673,839 km

• M1: 735,274 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 11.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.66 AU - 6.82 AU

Year: 5478 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,673,839 km

• M1: 148,999 km (0.118 R)
• M2: 284,086 km (0.08 R)
• M3: 419,772 km (0.046 R)
• M4: 544,835 km (0.104 R)
• M5: 759,658 km (0.049 R)
• M6: 883,974 km (0.086 R)
• M7: 966,851 km (0.107 R)
• M8: 1,193,342 km (0.079 R)
• M9: 1,354,160 km (0.043 R)
• M10: 1,803,552 km (0.074 R)
• M11: 2,215,245 km (0.106 R)
• M12: 2,348,088 km (0.092 R)
• M13: 2,483,474 km (0.037 R)
• M14: 2,586,846 km (0.093 R)
• M15: 2,905,639 km (0.052 R)
• M16: 3,620,119 km (0.056 R)
• M17: 4,017,600 km (0.115 R)
• M18: 4,160,018 km (0.096 R)
• M19: 4,242,147 km (0.076 R)
• M20: 5,049,975 km (0.063 R)
• M21: 5,743,960 km (0.091 R)
• M22: 6,160,889 km (0.117 R)
• M23: 6,444,227 km (0.115 R)
• M24: 6,563,457 km (0.054 R)
• M25: 6,659,499 km (0.113 R)
• M26: 7,171,273 km (0.071 R)
• M27: 7,645,349 km (0.108 R)
• M28: 7,721,195 km (0.113 R)
• M29: 8,336,491 km (0.105 R)
• M30: 9,154,642 km (0.112 R)
• M31: 9,424,067 km (0.115 R)
• M32: 9,586,980 km (0.089 R)
• M33: 9,943,172 km (0.086 R)
• M34: 10,136,752 km (0.062 R)
• M35: 10,220,227 km (0.077 R)
• M36: 10,387,627 km (0.112 R)
• M37: 10,555,925 km (0.096 R)
• M38: 10,838,515 km (0.061 R)
• M39: 11,382,304 km (0.104 R)
• M40: 11,643,053 km (0.091 R)
• M41: 11,905,747 km (0.095 R)
• M42: 12,466,888 km (0.068 R)
• M43: 13,431,346 km (0.072 R)
• M44: 13,860,841 km (0.06 R)
• M45: 14,170,359 km (0.09 R)
• M46: 15,271,848 km (0.037 R)
• M47: 15,527,511 km (0.092 R)
• M48: 15,687,880 km (0.087 R)
• M49: 16,140,264 km (0.097 R)
• M50: 16,237,802 km (0.086 R)
• M51: 16,400,714 km (0.086 R)
• M52: 16,629,748 km (0.099 R)
• M53: 16,826,768 km (0.112 R)
• M54: 16,958,714 km (0.065 R)
• M55: 17,422,916 km (0.079 R)
• M56: 18,025,945 km (0.075 R)
• M57: 18,329,928 km (0.118 R)
• M58: 19,252,498 km (0.113 R)
• M59: 19,424,984 km (0.028 R)
• M60: 19,771,453 km (0.116 R)
• M61: 19,910,579 km (0.068 R)
• M62: 20,085,010 km (0.089 R)
• M63: 20,295,046 km (0.076 R)
• M64: 21,177,972 km (0.113 R)
• M65: 21,284,635 km (0.054 R)
• M66: 21,498,860 km (0.083 R)
• M67: 22,507,448 km (0.06 R)
• M68: 22,725,562 km (0.044 R)
• M69: 23,127,382 km (0.095 R)
• M70: 23,494,645 km (0.081 R)
• M71: 23,642,148 km (0.101 R)
• M72: 23,826,902 km (0.062 R)
• M73: 24,272,255 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 13.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.19 AU - 9.27 AU

Year: 9066 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,673,839 km

• M1: 201,359 km (0.112 R)
• M2: 357,689 km (0.118 R)
• M3: 566,677 km (0.064 R)
• M4: 666,459 km (0.107 R)
• M5: 805,136 km (0.034 R)
• M6: 1,078,002 km (0.11 R)
• M7: 1,207,105 km (0.047 R)
• M8: 1,322,296 km (0.086 R)
• M9: 1,421,180 km (0.093 R)
• M10: 1,909,766 km (0.055 R)
• M11: 2,114,865 km (0.114 R)
• M12: 2,424,533 km (0.099 R)
• M13: 2,622,451 km (0.105 R)
• M14: 2,774,442 km (0.058 R)
• M15: 3,167,585 km (0.034 R)
• M16: 3,302,672 km (0.089 R)
• M17: 3,495,055 km (0.03 R)
• M18: 3,606,655 km (0.038 R)
• M19: 3,691,178 km (0.078 R)
• M20: 3,948,935 km (0.112 R)
• M21: 4,242,147 km (0.117 R)
• M22: 4,361,526 km (0.094 R)
• M23: 4,482,102 km (0.106 R)
• M24: 4,726,395 km (0.08 R)
• M25: 4,881,379 km (0.117 R)
• M26: 5,813,672 km (0.104 R)
• M27: 6,114,215 km (0.114 R)
• M28: 6,488,508 km (0.107 R)
• M29: 7,438,904 km (0.107 R)
• M30: 8,059,585 km (0.11 R)
• M31: 8,357,584 km (0.117 R)
• M32: 9,273,123 km (0.09 R)
• M33: 9,901,135 km (0.069 R)
• M34: 10,100,250 km (0.088 R)
• M35: 10,502,519 km (0.04 R)
• M36: 11,033,292 km (0.084 R)
• M37: 11,281,325 km (0.118 R)
• M38: 11,489,266 km (0.097 R)
• M39: 11,824,814 km (0.096 R)
• M40: 12,677,821 km (0.03 R)
• M41: 12,764,289 km (0.101 R)
• M42: 13,068,272 km (0.085 R)
• M43: 15,538,731 km (0.03 R)
• M44: 16,049,907 km (0.075 R)
• M45: 16,237,203 km (0.046 R)
• M46: 16,993,421 km (0.09 R)
• M47: 17,712,986 km (0.114 R)
• M48: 17,955,036 km (0.099 R)
• M49: 18,052,125 km (0.052 R)
• M50: 18,491,344 km (0.117 R)
• M51: 18,638,548 km (0.118 R)
• M52: 19,830,245 km (0.104 R)
• M53: 20,435,368 km (0.11 R)
• M54: 20,791,112 km (0.118 R)
• M55: 21,251,574 km (0.077 R)
• M56: 21,560,494 km (0.086 R)
• M57: 22,653,157 km (0.113 R)
• M58: 23,444,530 km (0.055 R)
• M59: 23,977,248 km (0.039 R)
• M60: 24,084,360 km (0.117 R)
• M61: 24,245,177 km (0.111 R)
• M62: 25,272,167 km (0.085 R)
• M63: 26,368,420 km (0.077 R)
• M64: 26,978,031 km (0.049 R)
• M65: 27,200,932 km (0.05 R)
• M66: 27,648,379 km (0.117 R)
• M67: 27,816,826 km (0.102 R)
• M68: 27,929,324 km (0.102 R)
• M69: 28,664,149 km (0.108 R)
• M70: 29,634,740 km (0.064 R)
• M71: 30,674,146 km (0.099 R)
• M72: 33,743,445 km (0.11 R)
• M73: 34,043,688 km (0.112 R)
• M74: 34,344,829 km (0.108 R)
• M75: 34,586,429 km (0.081 R)
• M76: 35,436,295 km (0.117 R)
• M77: 35,802,660 km (0.03 R)
• M78: 36,909,235 km (0.091 R)
• M79: 38,464,754 km (0.086 R)
• M80: 39,093,065 km (0.091 R)
• M81: 39,724,667 km (0.037 R)
• M82: 40,041,665 km (0.11 R)
• M83: 40,168,823 km (0.079 R)
• M84: 40,423,289 km (0.065 R)
• M85: 41,062,072 km (0.111 R)
• M86: 42,220,109 km (0.111 R)
• M87: 42,608,466 km (0.102 R)
• M88: 42,738,167 km (0.102 R)
• M89: 42,933,093 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120

Radius: 5.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.71 AU - 17.49 AU

Year: 19607 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 68.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,673,839 km

• M1: 288,873 km (0.075 R)
• M2: 687,402 km (0.119 R)
• M3: 798,254 km (0.107 R)
• M4: 1,377,497 km (0.112 R)
• M5: 1,858,305 km (0.071 R)
• M6: 1,991,746 km (0.092 R)
• M7: 2,933,315 km (0.103 R)
• M8: 3,274,099 km (0.04 R)
• M9: 3,544,572 km (0.051 R)
• M10: 3,992,618 km (0.09 R)
• M11: 4,607,315 km (0.076 R)
• M12: 4,940,918 km (0.105 R)
• M13: 5,408,561 km (0.088 R)
• M14: 5,535,570 km (0.079 R)
• M15: 6,218,933 km (0.104 R)
• M16: 7,170,824 km (0.104 R)
• M17: 7,521,631 km (0.088 R)
• M18: 7,734,808 km (0.097 R)
• M19: 8,022,186 km (0.066 R)
• M20: 8,533,511 km (0.11 R)
• M21: 8,867,863 km (0.111 R)
• M22: 9,055,309 km (0.117 R)
• M23: 9,896,198 km (0.079 R)
• M24: 10,168,915 km (0.029 R)
• M25: 10,286,499 km (0.097 R)
• M26: 11,325,008 km (0.088 R)
• M27: 12,480,053 km (0.065 R)
• M28: 12,816,947 km (0.042 R)
• M29: 13,029,077 km (0.082 R)
• M30: 13,071,563 km (0.096 R)
• M31: 13,499,712 km (0.066 R)
• M32: 14,019,415 km (0.075 R)
• M33: 14,811,386 km (0.11 R)
• M34: 14,855,817 km (0.116 R)
• M35: 15,753,553 km (0.076 R)
• M36: 16,026,270 km (0.081 R)
• M37: 17,086,171 km (0.094 R)
• M38: 18,790,091 km (0.103 R)
• M39: 19,613,328 km (0.088 R)
• M40: 20,945,048 km (0.057 R)
• M41: 21,495,868 km (0.113 R)
• M42: 22,560,705 km (0.086 R)
• M43: 24,530,610 km (0.118 R)
• M44: 26,124,426 km (0.11 R)
• M45: 26,231,837 km (0.089 R)
• M46: 26,554,968 km (0.116 R)
• M47: 27,806,055 km (0.09 R)
• M48: 28,135,620 km (0.054 R)
• M49: 28,245,724 km (0.036 R)
• M50: 29,076,291 km (0.088 R)
• M51: 30,421,774 km (0.102 R)
• M52: 30,647,966 km (0.083 R)
• M53: 31,386,980 km (0.106 R)
• M54: 31,558,419 km (0.084 R)
• M55: 31,615,565 km (0.028 R)
• M56: 32,016,936 km (0.043 R)
• M57: 32,535,443 km (0.095 R)
• M58: 34,166,358 km (0.081 R)
• M59: 34,283,793 km (0.109 R)
• M60: 34,991,690 km (0.11 R)
• M61: 35,169,412 km (0.052 R)
• M62: 36,122,201 km (0.087 R)
• M63: 36,361,707 km (0.082 R)
• M64: 36,722,089 km (0.078 R)
• M65: 37,083,517 km (0.087 R)
• M66: 37,749,377 km (0.029 R)
• M67: 37,931,587 km (0.044 R)
• M68: 38,114,246 km (0.097 R)
• M69: 38,541,348 km (0.094 R)
• M70: 38,724,755 km (0.052 R)
• M71: 39,031,431 km (0.102 R)
• M72: 39,338,705 km (0.104 R)
• M73: 39,523,458 km (0.115 R)
• M74: 40,141,597 km (0.12 R)
• M75: 41,012,107 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.2

Radius: 5.5

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.88 AU - 20.16 AU

Year: 29154 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,673,839 km

• M1: 75,996 km (0.119 R)
• M2: 310,565 km (0.111 R)
• M3: 535,710 km (0.073 R)
• M4: 805,285 km (0.068 R)
• M5: 1,202,916 km (0.09 R)
• M6: 1,264,102 km (0.106 R)
• M7: 1,519,914 km (0.103 R)
• M8: 1,687,913 km (0.108 R)
• M9: 2,654,614 km (0.109 R)
• M10: 2,775,489 km (0.076 R)
• M11: 3,064,662 km (0.111 R)
• M12: 4,795,061 km (0.111 R)
• M13: 5,805,893 km (0.064 R)
• M14: 6,389,175 km (0.039 R)
• M15: 6,497,185 km (0.091 R)
• M16: 7,610,642 km (0.119 R)
• M17: 7,898,169 km (0.107 R)
• M18: 8,901,971 km (0.071 R)
• M19: 9,204,757 km (0.061 R)
• M20: 9,572,618 km (0.048 R)
• M21: 9,882,884 km (0.113 R)
• M22: 11,026,859 km (0.098 R)
• M23: 11,417,459 km (0.028 R)
• M24: 11,945,240 km (0.047 R)
• M25: 12,011,811 km (0.096 R)
• M26: 12,346,462 km (0.089 R)
• M27: 12,751,872 km (0.114 R)
• M28: 13,575,857 km (0.071 R)
• M29: 13,645,420 km (0.06 R)
• M30: 14,134,755 km (0.113 R)
• M31: 16,149,389 km (0.026 R)
• M32: 17,870,064 km (0.032 R)
• M33: 19,726,873 km (0.102 R)
• M34: 21,078,639 km (0.083 R)
• M35: 21,725,052 km (0.064 R)
• M36: 22,624,434 km (0.078 R)
• M37: 23,286,255 km (0.11 R)
• M38: 24,290,805 km (0.092 R)
• M39: 24,459,551 km (0.102 R)
• M40: 25,394,987 km (0.053 R)
• M41: 26,689,158 km (0.083 R)
• M42: 26,776,224 km (0.064 R)
• M43: 28,181,696 km (0.075 R)
• M44: 29,972,083 km (0.11 R)
• M45: 31,338,809 km (0.053 R)
• M46: 34,605,877 km (0.1 R)
• M47: 34,795,866 km (0.084 R)
• M48: 35,176,743 km (0.054 R)
• M49: 35,367,629 km (0.083 R)
• M50: 36,327,749 km (0.052 R)
• M51: 37,588,559 km (0.105 R)
• M52: 38,175,282 km (0.11 R)
• M53: 39,258,969 km (0.105 R)
• M54: 43,283,451 km (0.06 R)
• M55: 43,385,776 km (0.115 R)
• M56: 44,001,222 km (0.054 R)
• M57: 44,722,732 km (0.082 R)
• M58: 45,448,282 km (0.111 R)
• M59: 46,701,014 km (0.072 R)
• M60: 49,133,775 km (0.107 R)
• M61: 49,989,475 km (0.089 R)
• M62: 51,174,290 km (0.095 R)
• M63: 52,150,416 km (0.084 R)
• M64: 53,242,331 km (0.091 R)
• M65: 53,461,492 km (0.083 R)
• M66: 54,783,488 km (0.092 R)
• M67: 55,448,451 km (0.111 R)
• M68: 56,004,656 km (0.087 R)
• M69: 56,116,106 km (0.043 R)
• M70: 56,227,706 km (0.115 R)
• M71: 56,562,805 km (0.08 R)
• M72: 58,926,751 km (0.075 R)
• M73: 59,266,936 km (0.03 R)
• M74: 59,380,631 km (0.085 R)
• M75: 59,608,020 km (0.096 R)
• M76: 59,949,552 km (0.087 R)
• M77: 61,782,574 km (0.081 R)
• M78: 64,332,919 km (0.051 R)
• M79: 66,327,058 km (0.082 R)
• M80: 67,035,703 km (0.118 R)
• M81: 67,746,892 km (0.108 R)
• M82: 70,616,328 km (0.048 R)
• M83: 70,857,331 km (0.047 R)
• M84: 71,460,808 km (0.103 R)
• M85: 72,672,850 km (0.098 R)
• M86: 73,159,642 km (0.074 R)
• M87: 73,281,415 km (0.109 R)
• M88: 74,994,460 km (0.117 R)
• M89: 76,473,235 km (0.104 R)
• M90: 76,968,254 km (0.088 R)
• M91: 77,961,584 km (0.057 R)
• M92: 81,219,078 km (0.085 R)
• M93: 82,103,650 km (0.098 R)
• M94: 82,610,637 km (0.093 R)
• M95: 82,991,513 km (0.034 R)
• M96: 84,776,515 km (0.081 R)
• M97: 84,904,571 km (0.11 R)
• M98: 85,160,682 km (0.114 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit