🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.55 AU - 0.71 AU

Year: 185 Days

Day: 24.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.86 AU - 0.88 AU

Year: 301 Days

Day: 46.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.74 AU - 1.04 AU

Year: 311 Days

Day: 19.4 Hours

Environment

Temp: 76 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.92 AU - 1.02 AU

Year: 354 Days

Day: 28.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,050,865 km

• M1: 484,099 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 11.5

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.74 AU - 10.58 AU

Year: 11134 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 99,050,865 km

• M1: 226,940 km (0.115 R)
• M2: 683,961 km (0.088 R)
• M3: 914,193 km (0.095 R)
• M4: 1,170,005 km (0.102 R)
• M5: 1,330,224 km (0.12 R)
• M6: 2,043,507 km (0.105 R)
• M7: 2,557,675 km (0.111 R)
• M8: 2,953,660 km (0.1 R)
• M9: 3,143,051 km (0.091 R)
• M10: 3,369,243 km (0.105 R)
• M11: 3,567,460 km (0.116 R)
• M12: 3,667,990 km (0.099 R)
• M13: 4,761,999 km (0.119 R)
• M14: 5,211,092 km (0.074 R)
• M15: 5,363,981 km (0.119 R)
• M16: 5,440,875 km (0.109 R)
• M17: 5,831,325 km (0.106 R)
• M18: 6,474,895 km (0.088 R)
• M19: 6,598,164 km (0.057 R)
• M20: 7,183,540 km (0.111 R)
• M21: 7,268,512 km (0.119 R)
• M22: 7,916,719 km (0.065 R)
• M23: 8,136,927 km (0.101 R)
• M24: 8,493,419 km (0.085 R)
• M25: 8,719,013 km (0.098 R)
• M26: 8,855,147 km (0.098 R)
• M27: 8,992,178 km (0.083 R)
• M28: 9,129,808 km (0.101 R)
• M29: 9,221,961 km (0.099 R)
• M30: 9,781,606 km (0.113 R)
• M31: 10,982,578 km (0.114 R)
• M32: 11,426,285 km (0.115 R)
• M33: 12,128,199 km (0.077 R)
• M34: 12,280,489 km (0.116 R)
• M35: 13,259,458 km (0.115 R)
• M36: 13,468,745 km (0.048 R)
• M37: 13,837,653 km (0.107 R)
• M38: 14,049,933 km (0.082 R)
• M39: 14,855,817 km (0.059 R)
• M40: 14,964,425 km (0.112 R)
• M41: 15,842,564 km (0.091 R)
• M42: 16,568,413 km (0.12 R)
• M43: 17,248,036 km (0.08 R)
• M44: 18,693,002 km (0.119 R)
• M45: 18,986,663 km (0.052 R)
• M46: 19,341,060 km (0.099 R)
• M47: 19,459,691 km (0.087 R)
• M48: 20,116,575 km (0.087 R)
• M49: 21,084,922 km (0.113 R)
• M50: 21,268,180 km (0.086 R)
• M51: 22,503,260 km (0.119 R)
• M52: 24,720,450 km (0.033 R)
• M53: 26,741,667 km (0.087 R)
• M54: 29,222,747 km (0.089 R)
• M55: 30,525,296 km (0.095 R)
• M56: 31,009,843 km (0.06 R)
• M57: 32,267,812 km (0.12 R)
• M58: 32,973,764 km (0.073 R)
• M59: 33,399,819 km (0.112 R)
• M60: 33,899,177 km (0.113 R)
• M61: 34,042,342 km (0.103 R)
• M62: 34,113,999 km (0.117 R)
• M63: 35,049,884 km (0.048 R)
• M64: 37,241,941 km (0.088 R)
• M65: 37,833,900 km (0.104 R)
• M66: 38,503,650 km (0.117 R)
• M67: 39,703,873 km (0.114 R)
• M68: 39,779,271 km (0.075 R)
• M69: 40,005,911 km (0.037 R)
• M70: 40,688,227 km (0.063 R)
• M71: 41,145,099 km (0.095 R)
• M72: 41,680,510 km (0.089 R)
• M73: 43,300,206 km (0.063 R)
• M74: 44,469,762 km (0.106 R)
• M75: 44,548,002 km (0.056 R)
• M76: 46,203,751 km (0.045 R)
• M77: 46,283,188 km (0.058 R)
• M78: 46,521,497 km (0.041 R)
• M79: 46,680,520 km (0.081 R)
• M80: 47,558,809 km (0.08 R)
• M81: 47,638,993 km (0.085 R)
• M82: 50,144,757 km (0.11 R)
• M83: 53,524,323 km (0.096 R)
• M84: 54,443,452 km (0.039 R)
• M85: 54,779,000 km (0.117 R)
• M86: 55,199,370 km (0.072 R)
• M87: 56,636,707 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 10.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.08 AU - 11.6 AU

Year: 11447 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,050,865 km

• M1: 211,083 km (0.09 R)
• M2: 330,462 km (0.069 R)
• M3: 428,299 km (0.114 R)
• M4: 597,643 km (0.086 R)
• M5: 724,054 km (0.067 R)
• M6: 1,042,847 km (0.065 R)
• M7: 1,198,728 km (0.093 R)
• M8: 2,066,246 km (0.089 R)
• M9: 2,653,118 km (0.082 R)
• M10: 3,347,103 km (0.062 R)
• M11: 3,521,833 km (0.119 R)
• M12: 3,819,832 km (0.12 R)
• M13: 4,313,804 km (0.118 R)
• M14: 4,893,646 km (0.108 R)
• M15: 5,192,841 km (0.094 R)
• M16: 5,498,021 km (0.071 R)
• M17: 6,161,637 km (0.115 R)
• M18: 6,232,995 km (0.041 R)
• M19: 7,110,686 km (0.109 R)
• M20: 7,717,156 km (0.08 R)
• M21: 8,340,380 km (0.077 R)
• M22: 8,538,448 km (0.091 R)
• M23: 8,618,034 km (0.08 R)
• M24: 8,858,588 km (0.114 R)
• M25: 8,939,221 km (0.065 R)
• M26: 10,052,079 km (0.088 R)
• M27: 10,220,676 km (0.088 R)
• M28: 12,632,493 km (0.057 R)
• M29: 13,089,215 km (0.089 R)
• M30: 14,682,283 km (0.068 R)
• M31: 15,114,172 km (0.049 R)
• M32: 16,187,537 km (0.03 R)
• M33: 16,733,419 km (0.094 R)
• M34: 17,184,457 km (0.062 R)
• M35: 17,690,547 km (0.083 R)
• M36: 17,843,286 km (0.112 R)
• M37: 18,561,805 km (0.112 R)
• M38: 19,028,849 km (0.11 R)
• M39: 19,604,801 km (0.113 R)
• M40: 20,292,951 km (0.077 R)
• M41: 20,452,871 km (0.093 R)
• M42: 21,312,909 km (0.039 R)
• M43: 22,349,473 km (0.079 R)
• M44: 22,459,577 km (0.098 R)
• M45: 22,680,234 km (0.104 R)
• M46: 23,068,291 km (0.107 R)
• M47: 23,179,442 km (0.054 R)
• M48: 24,528,366 km (0.093 R)
• M49: 24,869,449 km (0.084 R)
• M50: 25,441,661 km (0.119 R)
• M51: 26,366,176 km (0.117 R)
• M52: 27,419,195 km (0.035 R)
• M53: 28,366,898 km (0.076 R)
• M54: 28,545,817 km (0.073 R)
• M55: 28,725,035 km (0.092 R)
• M56: 28,964,691 km (0.049 R)
• M57: 29,144,807 km (0.065 R)
• M58: 29,506,235 km (0.081 R)
• M59: 30,111,807 km (0.101 R)
• M60: 30,599,197 km (0.035 R)
• M61: 31,089,280 km (0.104 R)
• M62: 31,891,274 km (0.042 R)
• M63: 32,388,089 km (0.068 R)
• M64: 33,075,491 km (0.054 R)
• M65: 33,830,810 km (0.109 R)
• M66: 34,846,730 km (0.083 R)
• M67: 36,001,775 km (0.112 R)
• M68: 36,389,532 km (0.031 R)
• M69: 37,104,012 km (0.044 R)
• M70: 38,151,496 km (0.115 R)
• M71: 38,414,938 km (0.029 R)
• M72: 39,341,547 km (0.102 R)
• M73: 40,409,676 km (0.108 R)
• M74: 40,880,012 km (0.074 R)
• M75: 41,554,997 km (0.116 R)
• M76: 42,847,523 km (0.095 R)
• M77: 43,739,575 km (0.075 R)
• M78: 46,171,438 km (0.083 R)
• M79: 46,452,233 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 11.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.94 AU - 11 AU

Year: 12564 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,050,865 km

• M1: 172,786 km (0.064 R)
• M2: 318,643 km (0.034 R)
• M3: 674,836 km (0.113 R)
• M4: 786,286 km (0.094 R)
• M5: 870,061 km (0.113 R)
• M6: 1,276,967 km (0.101 R)
• M7: 1,439,132 km (0.099 R)
• M8: 1,673,701 km (0.063 R)
• M9: 1,829,432 km (0.1 R)
• M10: 2,475,695 km (0.099 R)
• M11: 2,654,315 km (0.078 R)
• M12: 2,997,343 km (0.052 R)
• M13: 3,105,951 km (0.119 R)
• M14: 3,271,107 km (0.114 R)
• M15: 3,784,377 km (0.11 R)
• M16: 5,306,685 km (0.102 R)
• M17: 5,840,750 km (0.118 R)
• M18: 6,357,311 km (0.092 R)
• M19: 7,068,649 km (0.113 R)
• M20: 8,144,856 km (0.104 R)
• M21: 8,221,001 km (0.072 R)
• M22: 8,838,392 km (0.113 R)
• M23: 9,034,515 km (0.037 R)
• M24: 9,152,847 km (0.053 R)
• M25: 9,550,926 km (0.07 R)
• M26: 10,077,062 km (0.077 R)
• M27: 10,240,872 km (0.057 R)
• M28: 10,364,290 km (0.093 R)
• M29: 11,497,344 km (0.107 R)
• M30: 11,711,419 km (0.086 R)
• M31: 12,361,721 km (0.119 R)
• M32: 12,890,549 km (0.086 R)
• M33: 13,833,614 km (0.11 R)
• M34: 14,244,709 km (0.119 R)
• M35: 14,706,069 km (0.091 R)
• M36: 15,125,542 km (0.04 R)
• M37: 15,454,507 km (0.084 R)
• M38: 15,643,599 km (0.102 R)
• M39: 16,263,383 km (0.03 R)
• M40: 17,085,872 km (0.119 R)
• M41: 17,281,396 km (0.082 R)
• M42: 17,477,669 km (0.099 R)
• M43: 17,576,104 km (0.108 R)
• M44: 18,370,020 km (0.091 R)
• M45: 19,023,763 km (0.113 R)
• M46: 19,582,810 km (0.079 R)
• M47: 19,890,084 km (0.096 R)
• M48: 20,769,271 km (0.059 R)
• M49: 21,555,707 km (0.112 R)
• M50: 21,766,939 km (0.088 R)
• M51: 23,103,297 km (0.07 R)
• M52: 24,081,966 km (0.075 R)
• M53: 25,407,702 km (0.114 R)
• M54: 26,192,044 km (0.072 R)
• M55: 28,245,275 km (0.084 R)
• M56: 28,650,386 km (0.117 R)
• M57: 29,057,591 km (0.067 R)
• M58: 29,408,099 km (0.084 R)
• M59: 29,818,745 km (0.057 R)
• M60: 30,349,668 km (0.115 R)
• M61: 30,883,583 km (0.096 R)
• M62: 31,121,892 km (0.064 R)
• M63: 33,722,202 km (0.104 R)
• M64: 34,893,255 km (0.075 R)
• M65: 36,769,212 km (0.072 R)
• M66: 37,275,002 km (0.091 R)
• M67: 37,846,765 km (0.111 R)
• M68: 38,229,586 km (0.086 R)
• M69: 38,806,286 km (0.11 R)
• M70: 38,934,791 km (0.096 R)
• M71: 40,162,840 km (0.117 R)
• M72: 40,553,290 km (0.088 R)
• M73: 40,814,338 km (0.1 R)
• M74: 40,945,087 km (0.09 R)
• M75: 41,338,080 km (0.077 R)
• M76: 41,666,448 km (0.108 R)
• M77: 43,121,885 km (0.091 R)
• M78: 43,321,599 km (0.038 R)
• M79: 43,989,703 km (0.073 R)
• M80: 44,526,609 km (0.067 R)
• M81: 44,661,248 km (0.107 R)
• M82: 45,200,847 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.6

Radius: 7.6

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.83 AU - 19.31 AU

Year: 26155 Days

Day: 21.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,050,865 km

• M1: 608,714 km (0.1 R)
• M2: 1,476,830 km (0.111 R)
• M3: 1,585,438 km (0.075 R)
• M4: 1,810,733 km (0.107 R)
• M5: 1,888,075 km (0.088 R)
• M6: 2,503,670 km (0.078 R)
• M7: 3,037,884 km (0.083 R)
• M8: 3,318,081 km (0.117 R)
• M9: 3,461,396 km (0.116 R)
• M10: 3,606,655 km (0.076 R)
• M11: 4,156,726 km (0.102 R)
• M12: 4,840,239 km (0.103 R)
• M13: 5,333,762 km (0.069 R)
• M14: 5,445,662 km (0.112 R)
• M15: 5,843,293 km (0.103 R)
• M16: 6,074,870 km (0.037 R)
• M17: 6,133,214 km (0.118 R)
• M18: 7,030,651 km (0.078 R)
• M19: 8,032,508 km (0.087 R)
• M20: 8,419,667 km (0.067 R)
• M21: 8,746,987 km (0.05 R)
• M22: 8,945,504 km (0.109 R)
• M23: 9,685,565 km (0.105 R)
• M24: 9,753,781 km (0.027 R)
• M25: 9,959,628 km (0.088 R)
• M26: 10,097,557 km (0.102 R)
• M27: 10,236,234 km (0.093 R)
• M28: 13,213,531 km (0.106 R)
• M29: 13,900,634 km (0.119 R)
• M30: 14,599,256 km (0.111 R)
• M31: 19,281,670 km (0.079 R)
• M32: 19,367,688 km (0.117 R)
• M33: 21,469,090 km (0.033 R)
• M34: 21,647,410 km (0.069 R)
• M35: 22,095,606 km (0.105 R)
• M36: 22,365,779 km (0.107 R)
• M37: 22,727,956 km (0.11 R)
• M38: 23,274,886 km (0.079 R)
• M39: 25,128,702 km (0.03 R)
• M40: 26,073,263 km (0.066 R)
• M41: 27,511,946 km (0.063 R)
• M42: 28,192,168 km (0.111 R)
• M43: 28,877,775 km (0.107 R)
• M44: 31,472,400 km (0.111 R)
• M45: 32,081,563 km (0.067 R)
• M46: 34,557,407 km (0.085 R)
• M47: 35,185,868 km (0.075 R)
• M48: 35,501,519 km (0.031 R)
• M49: 36,135,665 km (0.075 R)
• M50: 38,276,410 km (0.108 R)
• M51: 42,008,877 km (0.113 R)
• M52: 42,343,677 km (0.097 R)
• M53: 43,466,260 km (0.109 R)
• M54: 43,804,949 km (0.077 R)
• M55: 43,918,045 km (0.085 R)
• M56: 45,511,562 km (0.096 R)
• M57: 46,085,270 km (0.106 R)
• M58: 46,315,351 km (0.092 R)
• M59: 47,239,866 km (0.087 R)
• M60: 48,053,678 km (0.037 R)
• M61: 50,167,646 km (0.055 R)
• M62: 50,522,791 km (0.105 R)
• M63: 51,235,924 km (0.049 R)
• M64: 53,999,895 km (0.108 R)
• M65: 54,850,807 km (0.069 R)
• M66: 58,049,509 km (0.107 R)
• M67: 58,297,991 km (0.091 R)
• M68: 58,671,537 km (0.112 R)
• M69: 59,796,812 km (0.091 R)
• M70: 59,922,325 km (0.105 R)
• M71: 62,195,614 km (0.062 R)
• M72: 63,087,367 km (0.094 R)
• M73: 65,787,758 km (0.103 R)
• M74: 66,176,563 km (0.073 R)
• M75: 66,436,265 km (0.091 R)
• M76: 70,106,798 km (0.063 R)
• M77: 70,239,192 km (0.083 R)
• M78: 71,167,597 km (0.088 R)
• M79: 73,170,862 km (0.097 R)
• M80: 73,573,729 km (0.109 R)
• M81: 73,708,217 km (0.092 R)
• M82: 75,192,527 km (0.103 R)
• M83: 76,550,577 km (0.071 R)
• M84: 78,602,760 km (0.052 R)
• M85: 79,566,470 km (0.091 R)
• M86: 81,784,258 km (0.073 R)
• M87: 84,022,242 km (0.107 R)
• M88: 89,417,639 km (0.086 R)
• M89: 91,578,132 km (0.119 R)
• M90: 94,047,245 km (0.12 R)
• M91: 96,097,035 km (0.094 R)
• M92: 97,570,274 km (0.104 R)
• M93: 98,902,443 km (0.076 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 10,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit