🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.13 AU - 1.67 AU

Year: 596 Days

Day: 21.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,194,299 km

• M1: 711,188 km (0.111 R)

Asteroid Belt

Center: 3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.87 AU - 5.33 AU

Year: 3551 Days

Day: 42.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 12.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.67 AU - 9.59 AU

Year: 8343 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,194,299 km

• M1: 158,723 km (0.038 R)
• M2: 237,113 km (0.032 R)
• M3: 396,434 km (0.107 R)
• M4: 506,838 km (0.118 R)
• M5: 793,766 km (0.105 R)
• M6: 1,051,673 km (0.06 R)
• M7: 1,216,380 km (0.107 R)
• M8: 1,372,261 km (0.085 R)
• M9: 1,498,372 km (0.082 R)
• M10: 1,940,883 km (0.07 R)
• M11: 2,166,925 km (0.098 R)
• M12: 2,315,326 km (0.084 R)
• M13: 2,896,514 km (0.101 R)
• M14: 3,013,500 km (0.088 R)
• M15: 3,325,112 km (0.092 R)
• M16: 3,647,346 km (0.12 R)
• M17: 3,774,055 km (0.091 R)
• M18: 4,057,842 km (0.102 R)
• M19: 4,295,404 km (0.094 R)
• M20: 5,319,700 km (0.08 R)
• M21: 5,492,785 km (0.112 R)
• M22: 5,904,030 km (0.068 R)
• M23: 6,818,821 km (0.108 R)
• M24: 7,038,580 km (0.079 R)
• M25: 7,292,747 km (0.091 R)
• M26: 7,842,818 km (0.095 R)
• M27: 7,941,403 km (0.072 R)
• M28: 8,172,681 km (0.118 R)
• M29: 8,507,182 km (0.096 R)
• M30: 10,282,310 km (0.104 R)
• M31: 10,716,294 km (0.066 R)
• M32: 10,935,604 km (0.081 R)
• M33: 11,193,212 km (0.064 R)
• M34: 12,975,072 km (0.119 R)
• M35: 13,286,984 km (0.098 R)
• M36: 13,641,082 km (0.082 R)
• M37: 13,958,379 km (0.091 R)
• M38: 14,884,240 km (0.11 R)
• M39: 15,006,462 km (0.075 R)
• M40: 15,210,812 km (0.098 R)
• M41: 15,581,217 km (0.092 R)
• M42: 15,746,821 km (0.102 R)
• M43: 16,121,564 km (0.112 R)
• M44: 16,625,709 km (0.103 R)
• M45: 16,710,232 km (0.095 R)
• M46: 17,049,819 km (0.1 R)
• M47: 17,735,725 km (0.071 R)
• M48: 17,952,044 km (0.091 R)
• M49: 18,693,750 km (0.06 R)
• M50: 18,781,713 km (0.107 R)
• M51: 19,713,259 km (0.09 R)
• M52: 20,207,232 km (0.072 R)
• M53: 20,978,708 km (0.073 R)
• M54: 21,345,073 km (0.11 R)
• M55: 22,270,336 km (0.042 R)
• M56: 22,597,357 km (0.068 R)
• M57: 24,255,799 km (0.106 R)
• M58: 24,351,691 km (0.066 R)
• M59: 25,318,243 km (0.112 R)
• M60: 26,149,558 km (0.061 R)
• M61: 26,642,782 km (0.115 R)
• M62: 27,538,425 km (0.12 R)
• M63: 28,191,270 km (0.115 R)
• M64: 28,595,633 km (0.049 R)
• M65: 29,001,941 km (0.11 R)
• M66: 30,180,772 km (0.064 R)
• M67: 30,646,171 km (0.104 R)
• M68: 31,322,802 km (0.086 R)
• M69: 31,427,371 km (0.042 R)
• M70: 32,109,537 km (0.08 R)
• M71: 32,373,278 km (0.11 R)
• M72: 33,115,583 km (0.119 R)
• M73: 33,328,610 km (0.115 R)
• M74: 33,488,830 km (0.114 R)
• M75: 34,616,798 km (0.085 R)
• M76: 34,941,425 km (0.119 R)
• M77: 35,212,796 km (0.047 R)
• M78: 36,030,797 km (0.052 R)
• M79: 36,359,762 km (0.112 R)
• M80: 36,524,619 km (0.077 R)
• M81: 36,965,335 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 11.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.4 AU - 11.08 AU

Year: 12667 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,194,299 km

• M1: 471,682 km (0.085 R)
• M2: 689,347 km (0.12 R)
• M3: 840,740 km (0.118 R)
• M4: 1,025,194 km (0.115 R)
• M5: 1,155,793 km (0.112 R)
• M6: 1,386,772 km (0.09 R)
• M7: 1,483,412 km (0.089 R)
• M8: 1,557,463 km (0.081 R)
• M9: 1,658,292 km (0.074 R)
• M10: 1,787,695 km (0.076 R)
• M11: 2,028,996 km (0.104 R)
• M12: 2,111,873 km (0.062 R)
• M13: 2,224,221 km (0.079 R)
• M14: 2,785,512 km (0.112 R)
• M15: 2,940,496 km (0.113 R)
• M16: 3,098,322 km (0.073 R)
• M17: 3,356,827 km (0.085 R)
• M18: 3,589,003 km (0.059 R)
• M19: 4,460,560 km (0.076 R)
• M20: 4,569,617 km (0.076 R)
• M21: 5,241,909 km (0.107 R)
• M22: 5,707,308 km (0.111 R)
• M23: 5,825,790 km (0.116 R)
• M24: 6,307,944 km (0.102 R)
• M25: 6,389,624 km (0.083 R)
• M26: 6,471,604 km (0.098 R)
• M27: 7,055,335 km (0.087 R)
• M28: 7,225,128 km (0.094 R)
• M29: 7,439,502 km (0.108 R)
• M30: 9,980,123 km (0.097 R)
• M31: 10,219,031 km (0.092 R)
• M32: 12,555,600 km (0.085 R)
• M33: 12,658,673 km (0.103 R)
• M34: 13,809,978 km (0.074 R)
• M35: 13,969,599 km (0.056 R)
• M36: 14,290,785 km (0.069 R)
• M37: 15,378,512 km (0.058 R)
• M38: 15,654,669 km (0.115 R)
• M39: 16,492,866 km (0.111 R)
• M40: 17,633,101 km (0.085 R)
• M41: 18,739,826 km (0.047 R)
• M42: 18,857,709 km (0.081 R)
• M43: 19,629,485 km (0.088 R)
• M44: 19,809,002 km (0.119 R)
• M45: 20,897,925 km (0.109 R)
• M46: 21,142,517 km (0.073 R)
• M47: 21,511,276 km (0.11 R)
• M48: 22,006,296 km (0.118 R)
• M49: 22,317,459 km (0.078 R)
• M50: 22,944,424 km (0.119 R)
• M51: 26,033,321 km (0.098 R)
• M52: 26,892,162 km (0.113 R)
• M53: 28,096,574 km (0.095 R)
• M54: 28,366,748 km (0.072 R)
• M55: 29,524,037 km (0.104 R)
• M56: 29,936,180 km (0.115 R)
• M57: 31,253,987 km (0.083 R)
• M58: 32,236,995 km (0.114 R)
• M59: 32,378,215 km (0.118 R)
• M60: 33,301,533 km (0.094 R)
• M61: 33,730,580 km (0.102 R)
• M62: 35,610,876 km (0.109 R)
• M63: 36,490,212 km (0.087 R)
• M64: 36,711,168 km (0.11 R)
• M65: 37,080,375 km (0.112 R)
• M66: 37,376,579 km (0.062 R)
• M67: 38,419,725 km (0.087 R)
• M68: 38,944,963 km (0.113 R)
• M69: 40,002,321 km (0.071 R)
• M70: 40,154,163 km (0.097 R)
• M71: 41,145,847 km (0.119 R)
• M72: 41,606,160 km (0.109 R)
• M73: 41,914,032 km (0.073 R)
• M74: 42,222,653 km (0.036 R)
• M75: 44,561,466 km (0.1 R)
• M76: 47,664,126 km (0.06 R)
• M77: 49,608,000 km (0.101 R)
• M78: 50,835,900 km (0.102 R)
• M79: 51,247,593 km (0.109 R)
• M80: 51,825,639 km (0.115 R)
• M81: 53,071,490 km (0.111 R)
• M82: 53,907,593 km (0.051 R)
• M83: 54,075,292 km (0.116 R)
• M84: 54,327,364 km (0.059 R)
• M85: 54,495,512 km (0.103 R)
• M86: 56,441,930 km (0.059 R)
• M87: 56,697,593 km (0.1 R)
• M88: 57,124,396 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.6

Radius: 4.6

Gravity: 38.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.91 AU - 18.59 AU

Year: 23575 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,194,299 km

• M1: 133,740 km (0.12 R)
• M2: 594,352 km (0.114 R)
• M3: 669,301 km (0.071 R)
• M4: 912,547 km (0.091 R)
• M5: 941,270 km (0.053 R)
• M6: 1,089,222 km (0.072 R)
• M7: 1,473,988 km (0.109 R)
• M8: 1,646,025 km (0.116 R)
• M9: 2,639,505 km (0.085 R)
• M10: 2,848,194 km (0.107 R)
• M11: 2,890,680 km (0.079 R)
• M12: 3,551,453 km (0.118 R)
• M13: 3,969,579 km (0.095 R)
• M14: 4,551,066 km (0.094 R)
• M15: 4,650,549 km (0.111 R)
• M16: 6,008,000 km (0.074 R)
• M17: 6,337,564 km (0.118 R)
• M18: 6,616,714 km (0.091 R)
• M19: 6,672,963 km (0.069 R)
• M20: 7,244,726 km (0.111 R)
• M21: 7,302,770 km (0.099 R)
• M22: 8,803,386 km (0.112 R)
• M23: 9,811,975 km (0.115 R)
• M24: 10,329,883 km (0.098 R)
• M25: 11,799,233 km (0.117 R)
• M26: 13,332,761 km (0.038 R)
• M27: 14,267,897 km (0.098 R)
• M28: 16,505,283 km (0.082 R)
• M29: 16,735,065 km (0.045 R)
• M30: 17,275,113 km (0.089 R)
• M31: 17,508,336 km (0.109 R)
• M32: 18,056,463 km (0.051 R)
• M33: 19,896,966 km (0.117 R)
• M34: 22,470,199 km (0.115 R)
• M35: 23,151,018 km (0.053 R)
• M36: 23,408,028 km (0.033 R)
• M37: 23,925,038 km (0.116 R)
• M38: 24,011,655 km (0.026 R)
• M39: 24,882,614 km (0.098 R)
• M40: 25,145,906 km (0.114 R)
• M41: 25,321,983 km (0.094 R)
• M42: 25,410,246 km (0.047 R)
• M43: 25,586,921 km (0.038 R)
• M44: 26,297,660 km (0.105 R)
• M45: 26,924,924 km (0.092 R)
• M46: 29,020,341 km (0.045 R)
• M47: 29,112,494 km (0.109 R)
• M48: 30,321,244 km (0.06 R)
• M49: 31,830,986 km (0.099 R)
• M50: 32,979,449 km (0.11 R)
• M51: 38,109,908 km (0.113 R)
• M52: 39,635,357 km (0.06 R)
• M53: 40,869,989 km (0.077 R)
• M54: 42,221,605 km (0.12 R)
• M55: 43,060,700 km (0.049 R)
• M56: 44,542,317 km (0.093 R)
• M57: 44,862,008 km (0.071 R)
• M58: 48,209,260 km (0.118 R)
• M59: 49,416,365 km (0.064 R)
• M60: 50,744,346 km (0.114 R)
• M61: 51,189,549 km (0.059 R)
• M62: 51,636,099 km (0.031 R)
• M63: 52,083,995 km (0.07 R)
• M64: 52,870,879 km (0.073 R)
• M65: 54,912,142 km (0.03 R)
• M66: 55,026,435 km (0.099 R)
• M67: 55,712,940 km (0.09 R)
• M68: 56,287,396 km (0.097 R)
• M69: 56,402,436 km (0.096 R)
• M70: 59,071,412 km (0.115 R)
• M71: 59,422,668 km (0.07 R)
• M72: 60,362,442 km (0.072 R)
• M73: 62,137,869 km (0.109 R)
• M74: 63,930,201 km (0.084 R)
• M75: 70,026,464 km (0.097 R)
• M76: 70,398,065 km (0.102 R)
• M77: 70,646,098 km (0.078 R)
• M78: 73,143,336 km (0.12 R)
• M79: 73,268,848 km (0.075 R)
• M80: 73,394,511 km (0.03 R)
• M81: 75,415,279 km (0.098 R)
• M82: 77,582,204 km (0.11 R)
• M83: 78,351,885 km (0.106 R)
• M84: 79,124,109 km (0.098 R)
• M85: 79,382,165 km (0.115 R)
• M86: 80,028,279 km (0.096 R)
• M87: 80,157,681 km (0.11 R)
• M88: 80,287,232 km (0.063 R)
• M89: 81,065,740 km (0.071 R)
• M90: 83,285,024 km (0.108 R)
• M91: 83,547,419 km (0.055 R)
• M92: 85,127,771 km (0.055 R)
• M93: 86,983,682 km (0.038 R)
• M94: 87,383,258 km (0.114 R)
• M95: 88,317,646 km (0.083 R)
• M96: 88,585,277 km (0.111 R)
• M97: 89,255,326 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136

Radius: 4.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 16.7 AU - 22.14 AU

Year: 30800 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,194,299 km

• M1: 99,483 km (0.084 R)
• M2: 188,344 km (0.108 R)
• M3: 566,228 km (0.045 R)
• M4: 1,471,295 km (0.074 R)
• M5: 1,761,515 km (0.093 R)
• M6: 2,484,821 km (0.116 R)
• M7: 3,055,985 km (0.082 R)
• M8: 3,631,040 km (0.087 R)
• M9: 3,700,902 km (0.102 R)
• M10: 3,913,181 km (0.108 R)
• M11: 4,092,998 km (0.075 R)
• M12: 4,202,354 km (0.114 R)
• M13: 4,460,859 km (0.111 R)
• M14: 4,648,903 km (0.091 R)
• M15: 4,686,752 km (0.111 R)
• M16: 5,267,491 km (0.094 R)
• M17: 6,159,543 km (0.117 R)
• M18: 7,010,306 km (0.025 R)
• M19: 7,053,839 km (0.108 R)
• M20: 7,184,887 km (0.085 R)
• M21: 7,360,814 km (0.117 R)
• M22: 7,405,095 km (0.093 R)
• M23: 8,261,842 km (0.103 R)
• M24: 9,871,814 km (0.094 R)
• M25: 9,920,583 km (0.116 R)
• M26: 11,626,447 km (0.119 R)
• M27: 11,677,909 km (0.106 R)
• M28: 11,729,520 km (0.092 R)
• M29: 12,093,043 km (0.12 R)
• M30: 12,145,253 km (0.046 R)
• M31: 12,937,373 km (0.114 R)
• M32: 14,239,324 km (0.028 R)
• M33: 14,404,929 km (0.119 R)
• M34: 14,571,281 km (0.099 R)
• M35: 14,905,782 km (0.059 R)
• M36: 15,073,930 km (0.114 R)
• M37: 15,355,773 km (0.048 R)
• M38: 15,753,105 km (0.101 R)
• M39: 15,810,101 km (0.082 R)
• M40: 16,673,879 km (0.118 R)
• M41: 17,493,975 km (0.071 R)
• M42: 18,147,418 km (0.08 R)
• M43: 18,567,489 km (0.116 R)
• M44: 18,990,552 km (0.109 R)
• M45: 21,849,517 km (0.087 R)
• M46: 22,488,599 km (0.105 R)
• M47: 22,745,907 km (0.073 R)
• M48: 23,198,591 km (0.1 R)
• M49: 24,047,259 km (0.103 R)
• M50: 24,178,756 km (0.098 R)
• M51: 25,506,287 km (0.106 R)
• M52: 26,381,884 km (0.038 R)
• M53: 26,517,419 km (0.074 R)
• M54: 28,162,398 km (0.061 R)
• M55: 29,277,201 km (0.111 R)
• M56: 29,769,527 km (0.052 R)
• M57: 31,334,321 km (0.083 R)
• M58: 31,621,699 km (0.09 R)
• M59: 32,054,485 km (0.057 R)
• M60: 32,634,476 km (0.102 R)
• M61: 32,779,885 km (0.101 R)
• M62: 33,804,780 km (0.119 R)
• M63: 33,878,383 km (0.065 R)
• M64: 35,361,645 km (0.061 R)
• M65: 36,186,379 km (0.108 R)
• M66: 37,625,959 km (0.104 R)
• M67: 37,702,254 km (0.041 R)
• M68: 38,391,152 km (0.032 R)
• M69: 38,621,682 km (0.1 R)
• M70: 38,852,661 km (0.051 R)
• M71: 40,952,268 km (0.045 R)
• M72: 41,660,165 km (0.062 R)
• M73: 41,818,140 km (0.089 R)
• M74: 44,371,177 km (0.104 R)
• M75: 44,613,077 km (0.114 R)
• M76: 44,693,860 km (0.11 R)
• M77: 48,875,719 km (0.083 R)
• M78: 48,958,895 km (0.083 R)
• M79: 49,877,576 km (0.111 R)
• M80: 50,381,122 km (0.069 R)
• M81: 51,393,152 km (0.115 R)
• M82: 51,986,756 km (0.116 R)
• M83: 53,608,995 km (0.052 R)
• M84: 54,038,640 km (0.068 R)
• M85: 54,469,482 km (0.111 R)
• M86: 55,247,840 km (0.099 R)
• M87: 56,378,501 km (0.107 R)
• M88: 56,902,991 km (0.073 R)
• M89: 57,604,754 km (0.09 R)
• M90: 57,692,718 km (0.057 R)
• M91: 58,044,871 km (0.049 R)
• M92: 58,221,247 km (0.07 R)
• M93: 58,309,510 km (0.086 R)
• M94: 58,397,773 km (0.113 R)
• M95: 58,839,835 km (0.069 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit