🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.67 AU

Year: 155 Days

Day: 16.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,671,008 km

• M1: 161,566 km (0.11 R)
• M2: 335,997 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.49 AU - 0.77 AU

Year: 185 Days

Day: 27.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,671,008 km

• M1: 357,689 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.5 AU - 1.72 AU

Year: 758 Days

Day: 23.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,671,008 km

• M1: 533,017 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 12.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.58 AU - 7.1 AU

Year: 5234 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 140.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,671,008 km

• M1: 202,705 km (0.092 R)
• M2: 443,258 km (0.074 R)
• M3: 599,887 km (0.072 R)
• M4: 1,237,174 km (0.067 R)
• M5: 1,364,632 km (0.112 R)
• M6: 1,679,984 km (0.091 R)
• M7: 1,860,998 km (0.112 R)
• M8: 2,191,010 km (0.102 R)
• M9: 2,561,714 km (0.095 R)
• M10: 3,666,345 km (0.06 R)
• M11: 3,853,043 km (0.098 R)
• M12: 4,485,094 km (0.119 R)
• M13: 4,644,864 km (0.087 R)
• M14: 5,302,945 km (0.117 R)
• M15: 5,990,348 km (0.088 R)
• M16: 6,843,055 km (0.094 R)
• M17: 7,385,497 km (0.059 R)
• M18: 7,527,316 km (0.088 R)
• M19: 7,685,890 km (0.108 R)
• M20: 7,765,625 km (0.098 R)
• M21: 8,038,642 km (0.092 R)
• M22: 9,247,243 km (0.082 R)
• M23: 9,725,806 km (0.113 R)
• M24: 9,933,448 km (0.066 R)
• M25: 10,265,107 km (0.113 R)
• M26: 11,336,527 km (0.105 R)
• M27: 12,014,953 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.8

Radius: 12.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.4 AU - 9.22 AU

Year: 9698 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,671,008 km

• M1: 158,574 km (0.108 R)
• M2: 418,276 km (0.086 R)
• M3: 766,240 km (0.118 R)
• M4: 1,020,706 km (0.075 R)
• M5: 1,219,522 km (0.086 R)
• M6: 1,302,698 km (0.115 R)
• M7: 1,702,274 km (0.113 R)
• M8: 1,965,267 km (0.113 R)
• M9: 2,064,301 km (0.111 R)
• M10: 2,267,305 km (0.082 R)
• M11: 2,584,602 km (0.116 R)
• M12: 3,058,528 km (0.071 R)
• M13: 3,145,146 km (0.109 R)
• M14: 3,529,612 km (0.086 R)
• M15: 4,087,014 km (0.073 R)
• M16: 4,805,682 km (0.087 R)
• M17: 5,008,537 km (0.106 R)
• M18: 5,111,011 km (0.065 R)
• M19: 5,563,395 km (0.087 R)
• M20: 6,769,154 km (0.049 R)
• M21: 7,421,251 km (0.108 R)
• M22: 8,702,557 km (0.104 R)
• M23: 9,117,093 km (0.11 R)
• M24: 9,580,397 km (0.116 R)
• M25: 9,665,518 km (0.088 R)
• M26: 9,750,789 km (0.08 R)
• M27: 10,094,715 km (0.09 R)
• M28: 11,194,857 km (0.088 R)
• M29: 11,284,616 km (0.109 R)
• M30: 12,148,394 km (0.063 R)
• M31: 13,698,976 km (0.07 R)
• M32: 14,914,758 km (0.119 R)
• M33: 15,062,860 km (0.095 R)
• M34: 15,311,043 km (0.116 R)
• M35: 15,610,538 km (0.091 R)
• M36: 15,861,713 km (0.045 R)
• M37: 16,012,956 km (0.075 R)
• M38: 16,469,828 km (0.077 R)
• M39: 16,623,016 km (0.104 R)
• M40: 17,448,348 km (0.067 R)
• M41: 17,813,516 km (0.107 R)
• M42: 17,918,384 km (0.049 R)
• M43: 18,339,801 km (0.06 R)
• M44: 20,991,274 km (0.118 R)
• M45: 21,212,978 km (0.066 R)
• M46: 21,324,129 km (0.1 R)
• M47: 22,220,221 km (0.109 R)
• M48: 22,616,206 km (0.092 R)
• M49: 24,049,354 km (0.053 R)
• M50: 24,864,662 km (0.105 R)
• M51: 25,393,640 km (0.095 R)
• M52: 25,689,096 km (0.1 R)
• M53: 26,822,300 km (0.085 R)
• M54: 27,910,924 km (0.109 R)
• M55: 28,767,521 km (0.115 R)
• M56: 30,694,940 km (0.091 R)
• M57: 31,833,230 km (0.077 R)
• M58: 33,178,564 km (0.088 R)
• M59: 33,501,546 km (0.044 R)
• M60: 34,020,650 km (0.09 R)
• M61: 34,216,025 km (0.092 R)
• M62: 34,935,441 km (0.11 R)
• M63: 35,132,611 km (0.076 R)
• M64: 35,264,108 km (0.112 R)
• M65: 35,990,854 km (0.027 R)
• M66: 37,123,609 km (0.054 R)
• M67: 37,660,815 km (0.112 R)
• M68: 38,878,691 km (0.102 R)
• M69: 39,151,109 km (0.027 R)
• M70: 39,492,641 km (0.086 R)
• M71: 39,697,889 km (0.068 R)
• M72: 40,660,701 km (0.096 R)
• M73: 41,561,729 km (0.104 R)
• M74: 41,840,280 km (0.062 R)
• M75: 42,189,292 km (0.081 R)
• M76: 43,031,080 km (0.053 R)
• M77: 43,878,252 km (0.118 R)
• M78: 44,161,890 km (0.074 R)
• M79: 45,589,203 km (0.073 R)
• M80: 46,092,450 km (0.08 R)
• M81: 46,814,410 km (0.097 R)
• M82: 48,782,370 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 12.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.66 AU - 11.46 AU

Year: 11833 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,671,008 km

• M1: 202,406 km (0.036 R)
• M2: 809,624 km (0.11 R)
• M3: 1,223,711 km (0.088 R)
• M4: 1,520,363 km (0.096 R)
• M5: 1,935,497 km (0.091 R)
• M6: 2,156,453 km (0.1 R)
• M7: 2,437,996 km (0.109 R)
• M8: 2,650,425 km (0.093 R)
• M9: 2,924,489 km (0.111 R)
• M10: 3,236,849 km (0.031 R)
• M11: 3,470,970 km (0.113 R)
• M12: 3,620,119 km (0.063 R)
• M13: 3,832,697 km (0.082 R)
• M14: 4,494,818 km (0.053 R)
• M15: 4,657,730 km (0.067 R)
• M16: 5,329,275 km (0.105 R)
• M17: 5,536,767 km (0.107 R)
• M18: 5,676,491 km (0.107 R)
• M19: 6,247,506 km (0.096 R)
• M20: 6,725,023 km (0.039 R)
• M21: 7,024,817 km (0.081 R)
• M22: 7,290,802 km (0.074 R)
• M23: 8,068,860 km (0.096 R)
• M24: 8,427,746 km (0.117 R)
• M25: 9,451,893 km (0.11 R)
• M26: 10,256,430 km (0.073 R)
• M27: 11,437,356 km (0.101 R)
• M28: 12,248,475 km (0.097 R)
• M29: 14,021,210 km (0.097 R)
• M30: 14,356,459 km (0.105 R)
• M31: 14,549,291 km (0.102 R)
• M32: 14,791,489 km (0.059 R)
• M33: 15,873,082 km (0.088 R)
• M34: 16,072,496 km (0.071 R)
• M35: 16,929,093 km (0.079 R)
• M36: 18,111,814 km (0.102 R)
• M37: 18,215,934 km (0.097 R)
• M38: 19,108,734 km (0.052 R)
• M39: 20,610,398 km (0.103 R)
• M40: 21,210,734 km (0.076 R)
• M41: 22,316,861 km (0.113 R)
• M42: 22,540,360 km (0.083 R)
• M43: 23,612,079 km (0.107 R)
• M44: 24,011,206 km (0.091 R)
• M45: 25,688,049 km (0.095 R)
• M46: 25,805,034 km (0.083 R)
• M47: 25,922,169 km (0.102 R)
• M48: 26,215,980 km (0.096 R)
• M49: 26,510,987 km (0.072 R)
• M50: 26,866,282 km (0.11 R)
• M51: 28,002,029 km (0.041 R)
• M52: 28,666,842 km (0.07 R)
• M53: 31,314,724 km (0.041 R)
• M54: 32,130,631 km (0.061 R)
• M55: 32,572,842 km (0.11 R)
• M56: 32,826,410 km (0.062 R)
• M57: 32,953,569 km (0.059 R)
• M58: 34,232,930 km (0.107 R)
• M59: 34,361,883 km (0.09 R)
• M60: 34,555,313 km (0.104 R)
• M61: 35,008,445 km (0.057 R)
• M62: 35,138,296 km (0.103 R)
• M63: 35,985,917 km (0.084 R)
• M64: 36,576,679 km (0.12 R)
• M65: 36,708,475 km (0.072 R)
• M66: 37,967,790 km (0.094 R)
• M67: 38,368,413 km (0.082 R)
• M68: 38,837,552 km (0.075 R)
• M69: 38,971,891 km (0.107 R)
• M70: 39,511,042 km (0.105 R)
• M71: 40,596,673 km (0.1 R)
• M72: 40,733,107 km (0.026 R)
• M73: 41,143,154 km (0.089 R)
• M74: 42,936,234 km (0.084 R)
• M75: 43,912,211 km (0.12 R)
• M76: 44,192,408 km (0.072 R)
• M77: 44,402,892 km (0.1 R)
• M78: 45,673,128 km (0.051 R)
• M79: 46,099,182 km (0.086 R)
• M80: 47,816,715 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.7

Radius: 4.1

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.16 AU - 16.32 AU

Year: 23159 Days

Day: 23.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,671,008 km

• M1: 62,382 km (0.035 R)
• M2: 644,318 km (0.072 R)
• M3: 798,703 km (0.084 R)
• M4: 844,929 km (0.089 R)
• M5: 988,992 km (0.074 R)
• M6: 1,355,058 km (0.11 R)
• M7: 1,382,733 km (0.082 R)
• M8: 2,005,958 km (0.114 R)
• M9: 3,060,922 km (0.115 R)
• M10: 5,097,248 km (0.092 R)
• M11: 5,447,307 km (0.047 R)
• M12: 6,032,385 km (0.098 R)
• M13: 9,242,306 km (0.116 R)
• M14: 10,483,669 km (0.116 R)
• M15: 11,039,425 km (0.095 R)
• M16: 11,833,640 km (0.107 R)
• M17: 12,006,276 km (0.12 R)
• M18: 12,063,871 km (0.091 R)
• M19: 13,058,997 km (0.106 R)
• M20: 13,297,007 km (0.094 R)
• M21: 14,569,486 km (0.089 R)
• M22: 15,002,273 km (0.115 R)
• M23: 15,064,356 km (0.102 R)
• M24: 16,517,699 km (0.085 R)
• M25: 16,968,886 km (0.092 R)
• M26: 17,163,513 km (0.104 R)
• M27: 17,620,385 km (0.112 R)
• M28: 19,149,575 km (0.116 R)
• M29: 19,555,434 km (0.05 R)
• M30: 19,759,485 km (0.119 R)
• M31: 20,101,017 km (0.097 R)
• M32: 20,789,915 km (0.108 R)
• M33: 21,067,719 km (0.114 R)
• M34: 21,206,994 km (0.117 R)
• M35: 21,556,754 km (0.071 R)
• M36: 21,626,915 km (0.091 R)
• M37: 24,714,915 km (0.052 R)
• M38: 24,861,969 km (0.094 R)
• M39: 26,197,579 km (0.102 R)
• M40: 26,949,608 km (0.067 R)
• M41: 27,176,548 km (0.101 R)
• M42: 27,480,231 km (0.087 R)
• M43: 28,397,865 km (0.108 R)
• M44: 28,551,801 km (0.074 R)
• M45: 28,706,036 km (0.098 R)
• M46: 29,949,494 km (0.109 R)
• M47: 30,341,739 km (0.097 R)
• M48: 31,927,327 km (0.04 R)
• M49: 32,891,635 km (0.12 R)
• M50: 33,377,379 km (0.054 R)
• M51: 34,520,008 km (0.107 R)
• M52: 35,013,531 km (0.116 R)
• M53: 35,178,538 km (0.082 R)
• M54: 36,341,212 km (0.095 R)
• M55: 36,508,313 km (0.089 R)
• M56: 38,023,740 km (0.105 R)
• M57: 38,108,412 km (0.106 R)
• M58: 39,903,586 km (0.061 R)
• M59: 39,989,755 km (0.089 R)
• M60: 40,075,923 km (0.084 R)
• M61: 40,335,027 km (0.107 R)
• M62: 40,421,494 km (0.104 R)
• M63: 41,464,042 km (0.111 R)
• M64: 44,108,783 km (0.037 R)
• M65: 44,376,264 km (0.117 R)
• M66: 44,554,883 km (0.065 R)
• M67: 45,361,665 km (0.104 R)
• M68: 47,262,605 km (0.055 R)
• M69: 50,395,035 km (0.069 R)
• M70: 51,048,329 km (0.066 R)
• M71: 52,174,651 km (0.118 R)
• M72: 55,217,920 km (0.103 R)
• M73: 55,698,578 km (0.112 R)
• M74: 56,470,503 km (0.066 R)
• M75: 57,051,841 km (0.112 R)
• M76: 60,482,120 km (0.117 R)
• M77: 62,672,233 km (0.118 R)
• M78: 62,972,924 km (0.087 R)
• M79: 63,475,125 km (0.105 R)
• M80: 64,180,329 km (0.089 R)
• M81: 64,483,414 km (0.095 R)
• M82: 65,496,940 km (0.068 R)
• M83: 66,311,650 km (0.11 R)
• M84: 67,027,326 km (0.045 R)
• M85: 68,054,016 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.4

Radius: 7.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.33 AU - 22.79 AU

Year: 32082 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 59,671,008 km

• M1: 154,086 km (0.084 R)
• M2: 373,695 km (0.117 R)
• M3: 435,479 km (0.068 R)
• M4: 721,062 km (0.119 R)
• M5: 2,327,593 km (0.062 R)
• M6: 3,418,012 km (0.083 R)
• M7: 4,087,463 km (0.109 R)
• M8: 4,160,317 km (0.072 R)
• M9: 4,455,922 km (0.03 R)
• M10: 4,912,196 km (0.106 R)
• M11: 5,106,673 km (0.061 R)
• M12: 5,224,556 km (0.063 R)
• M13: 5,624,282 km (0.114 R)
• M14: 7,721,045 km (0.088 R)
• M15: 8,406,503 km (0.093 R)
• M16: 11,491,360 km (0.116 R)
• M17: 11,749,716 km (0.045 R)
• M18: 11,957,807 km (0.097 R)
• M19: 12,114,735 km (0.078 R)
• M20: 13,070,366 km (0.115 R)
• M21: 14,716,391 km (0.108 R)
• M22: 15,109,834 km (0.12 R)
• M23: 15,735,003 km (0.115 R)
• M24: 16,021,932 km (0.074 R)
• M25: 17,305,182 km (0.079 R)
• M26: 17,720,317 km (0.117 R)
• M27: 18,742,220 km (0.06 R)
• M28: 18,985,466 km (0.062 R)
• M29: 19,536,584 km (0.102 R)
• M30: 20,591,848 km (0.105 R)
• M31: 21,157,926 km (0.099 R)
• M32: 21,474,774 km (0.061 R)
• M33: 24,395,224 km (0.049 R)
• M34: 25,261,844 km (0.089 R)
• M35: 26,070,720 km (0.109 R)
• M36: 29,038,443 km (0.097 R)
• M37: 31,171,409 km (0.119 R)
• M38: 31,893,518 km (0.079 R)
• M39: 34,911,505 km (0.119 R)
• M40: 37,024,276 km (0.089 R)
• M41: 37,253,161 km (0.094 R)
• M42: 37,865,615 km (0.116 R)
• M43: 40,662,796 km (0.055 R)
• M44: 42,644,070 km (0.034 R)
• M45: 43,364,982 km (0.112 R)
• M46: 44,981,537 km (0.104 R)
• M47: 46,782,246 km (0.078 R)
• M48: 49,275,743 km (0.114 R)
• M49: 51,216,327 km (0.11 R)
• M50: 51,897,297 km (0.106 R)
• M51: 52,409,819 km (0.062 R)
• M52: 52,924,136 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 16,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit