🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.87 AU

Year: 224 Days

Day: 28.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.79 AU

Year: 224 Days

Day: 39.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.94 AU - 0.96 AU

Year: 333 Days

Day: 32.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.18 AU - 1.66 AU

Year: 609 Days

Day: 29.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.81 AU - 2.45 AU

Year: 1119 Days

Day: 15.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 55.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 14.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.68 AU - 7.1 AU

Year: 5145 Days

Day: 10.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 71,120,766 km

• M1: 188,942 km (0.09 R)
• M2: 281,244 km (0.108 R)
• M3: 410,796 km (0.118 R)
• M4: 536,159 km (0.071 R)
• M5: 647,310 km (0.064 R)
• M6: 793,318 km (0.039 R)
• M7: 1,074,262 km (0.099 R)
• M8: 1,399,189 km (0.07 R)
• M9: 1,518,568 km (0.102 R)
• M10: 1,721,423 km (0.061 R)
• M11: 2,117,558 km (0.108 R)
• M12: 2,800,173 km (0.07 R)
• M13: 3,137,666 km (0.099 R)
• M14: 3,267,666 km (0.117 R)
• M15: 3,384,801 km (0.108 R)
• M16: 3,578,231 km (0.114 R)
• M17: 3,683,997 km (0.078 R)
• M18: 3,960,753 km (0.059 R)
• M19: 4,212,526 km (0.047 R)
• M20: 4,765,291 km (0.105 R)
• M21: 4,949,146 km (0.11 R)
• M22: 5,067,329 km (0.082 R)
• M23: 5,393,153 km (0.103 R)
• M24: 5,549,782 km (0.104 R)
• M25: 5,743,511 km (0.069 R)
• M26: 5,885,779 km (0.084 R)
• M27: 5,993,339 km (0.11 R)
• M28: 6,119,450 km (0.112 R)
• M29: 6,356,414 km (0.096 R)
• M30: 6,745,368 km (0.111 R)
• M31: 6,839,166 km (0.049 R)
• M32: 6,933,413 km (0.108 R)
• M33: 7,123,252 km (0.068 R)
• M34: 7,257,142 km (0.079 R)
• M35: 7,430,526 km (0.088 R)
• M36: 7,761,886 km (0.115 R)
• M37: 8,338,286 km (0.09 R)
• M38: 8,580,934 km (0.09 R)
• M39: 8,805,480 km (0.104 R)
• M40: 9,218,670 km (0.05 R)
• M41: 9,406,714 km (0.096 R)
• M42: 9,511,732 km (0.069 R)
• M43: 9,744,057 km (0.103 R)
• M44: 10,064,197 km (0.099 R)
• M45: 10,431,011 km (0.082 R)
• M46: 10,605,143 km (0.098 R)
• M47: 10,890,276 km (0.061 R)
• M48: 12,056,242 km (0.109 R)
• M49: 12,193,274 km (0.082 R)
• M50: 12,956,522 km (0.03 R)
• M51: 13,073,508 km (0.067 R)
• M52: 13,474,131 km (0.117 R)
• M53: 13,568,826 km (0.113 R)
• M54: 13,830,772 km (0.104 R)
• M55: 14,070,428 km (0.106 R)
• M56: 14,263,110 km (0.083 R)
• M57: 14,408,070 km (0.091 R)
• M58: 15,214,851 km (0.073 R)
• M59: 16,036,293 km (0.079 R)
• M60: 16,237,502 km (0.101 R)
• M61: 17,128,208 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 11

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.83 AU - 9.89 AU

Year: 10306 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,120,766 km

• M1: 159,771 km (0.116 R)
• M2: 248,781 km (0.05 R)
• M3: 596,896 km (0.108 R)
• M4: 769,980 km (0.086 R)
• M5: 1,276,369 km (0.04 R)
• M6: 1,572,722 km (0.1 R)
• M7: 1,927,868 km (0.052 R)
• M8: 2,001,919 km (0.096 R)
• M9: 2,134,014 km (0.111 R)
• M10: 2,347,639 km (0.082 R)
• M11: 2,837,872 km (0.069 R)
• M12: 2,944,086 km (0.11 R)
• M13: 3,095,030 km (0.083 R)
• M14: 3,337,528 km (0.093 R)
• M15: 3,609,198 km (0.051 R)
• M16: 3,794,400 km (0.052 R)
• M17: 3,888,049 km (0.063 R)
• M18: 4,030,316 km (0.07 R)
• M19: 4,295,404 km (0.057 R)
• M20: 4,566,325 km (0.112 R)
• M21: 5,099,043 km (0.116 R)
• M22: 5,202,715 km (0.079 R)
• M23: 5,385,972 km (0.031 R)
• M24: 5,731,992 km (0.073 R)
• M25: 6,167,920 km (0.109 R)
• M26: 7,657,616 km (0.103 R)
• M27: 7,866,305 km (0.109 R)
• M28: 8,442,556 km (0.06 R)
• M29: 8,751,176 km (0.077 R)
• M30: 8,844,525 km (0.104 R)
• M31: 9,158,232 km (0.054 R)
• M32: 9,316,357 km (0.101 R)
• M33: 9,699,627 km (0.114 R)
• M34: 10,547,996 km (0.1 R)
• M35: 10,680,540 km (0.029 R)
• M36: 10,880,552 km (0.118 R)
• M37: 11,081,761 km (0.071 R)
• M38: 11,182,890 km (0.093 R)
• M39: 11,420,002 km (0.108 R)
• M40: 11,761,534 km (0.079 R)
• M41: 12,037,243 km (0.075 R)
• M42: 12,106,507 km (0.101 R)
• M43: 12,454,771 km (0.092 R)
• M44: 13,089,963 km (0.119 R)
• M45: 13,591,415 km (0.084 R)
• M46: 14,502,317 km (0.078 R)
• M47: 15,207,820 km (0.096 R)
• M48: 15,697,005 km (0.041 R)
• M49: 15,772,702 km (0.028 R)
• M50: 16,000,539 km (0.055 R)
• M51: 16,267,871 km (0.03 R)
• M52: 16,806,872 km (0.035 R)
• M53: 16,884,214 km (0.046 R)
• M54: 17,195,378 km (0.11 R)
• M55: 19,141,945 km (0.048 R)
• M56: 19,833,536 km (0.095 R)
• M57: 20,202,893 km (0.116 R)
• M58: 20,491,767 km (0.096 R)
• M59: 20,948,639 km (0.087 R)
• M60: 21,157,328 km (0.076 R)
• M61: 21,576,950 km (0.093 R)
• M62: 22,041,601 km (0.05 R)
• M63: 22,253,880 km (0.064 R)
• M64: 22,852,122 km (0.078 R)
• M65: 23,023,860 km (0.063 R)
• M66: 24,020,481 km (0.071 R)
• M67: 24,282,876 km (0.04 R)
• M68: 25,921,272 km (0.108 R)
• M69: 28,560,627 km (0.085 R)
• M70: 28,977,856 km (0.084 R)
• M71: 29,724,499 km (0.088 R)
• M72: 30,808,933 km (0.117 R)
• M73: 31,141,639 km (0.055 R)
• M74: 31,570,985 km (0.081 R)
• M75: 31,810,342 km (0.086 R)
• M76: 31,906,383 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 11.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.11 AU - 13.79 AU

Year: 15810 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,120,766 km

• M1: 184,604 km (0.093 R)
• M2: 374,743 km (0.057 R)
• M3: 526,585 km (0.055 R)
• M4: 771,626 km (0.117 R)
• M5: 1,014,722 km (0.103 R)
• M6: 1,282,951 km (0.078 R)
• M7: 1,887,028 km (0.079 R)
• M8: 2,406,880 km (0.041 R)
• M9: 2,543,762 km (0.109 R)
• M10: 3,177,010 km (0.116 R)
• M11: 3,605,009 km (0.05 R)
• M12: 4,515,462 km (0.048 R)
• M13: 4,719,663 km (0.096 R)
• M14: 5,031,724 km (0.047 R)
• M15: 5,749,196 km (0.055 R)
• M16: 6,963,482 km (0.112 R)
• M17: 7,478,846 km (0.045 R)
• M18: 8,504,789 km (0.113 R)
• M19: 8,630,900 km (0.071 R)
• M20: 8,884,917 km (0.076 R)
• M21: 9,313,814 km (0.03 R)
• M22: 9,705,760 km (0.046 R)
• M23: 9,969,950 km (0.114 R)
• M24: 10,147,523 km (0.094 R)
• M25: 10,641,046 km (0.107 R)
• M26: 11,096,572 km (0.049 R)
• M27: 11,605,055 km (0.118 R)
• M28: 12,215,713 km (0.076 R)
• M29: 12,405,852 km (0.097 R)
• M30: 12,740,802 km (0.081 R)
• M31: 13,078,743 km (0.095 R)
• M32: 13,961,221 km (0.107 R)
• M33: 14,160,037 km (0.064 R)
• M34: 14,610,626 km (0.095 R)
• M35: 16,094,637 km (0.08 R)
• M36: 17,145,861 km (0.072 R)
• M37: 17,948,902 km (0.081 R)
• M38: 18,490,895 km (0.055 R)
• M39: 19,925,688 km (0.092 R)
• M40: 20,430,581 km (0.116 R)
• M41: 21,167,351 km (0.12 R)
• M42: 21,682,566 km (0.105 R)
• M43: 22,028,436 km (0.114 R)
• M44: 22,608,726 km (0.083 R)
• M45: 22,725,413 km (0.098 R)
• M46: 23,784,565 km (0.078 R)
• M47: 24,619,471 km (0.068 R)
• M48: 25,646,161 km (0.097 R)
• M49: 25,889,707 km (0.108 R)
• M50: 26,011,779 km (0.098 R)
• M51: 26,625,279 km (0.109 R)
• M52: 27,491,900 km (0.051 R)
• M53: 27,678,897 km (0.082 R)
• M54: 28,367,945 km (0.059 R)
• M55: 28,746,128 km (0.113 R)
• M56: 29,189,537 km (0.104 R)
• M57: 29,507,582 km (0.045 R)
• M58: 30,018,907 km (0.113 R)
• M59: 30,726,804 km (0.117 R)
• M60: 31,310,086 km (0.048 R)
• M61: 31,766,210 km (0.03 R)
• M62: 32,553,394 km (0.086 R)
• M63: 34,146,911 km (0.071 R)
• M64: 35,901,843 km (0.098 R)
• M65: 36,174,411 km (0.082 R)
• M66: 36,584,458 km (0.06 R)
• M67: 37,064,967 km (0.069 R)
• M68: 38,518,909 km (0.111 R)
• M69: 39,007,794 km (0.084 R)
• M70: 39,991,550 km (0.109 R)
• M71: 43,571,128 km (0.12 R)
• M72: 43,934,800 km (0.085 R)
• M73: 45,325,462 km (0.095 R)
• M74: 45,915,326 km (0.115 R)
• M75: 46,137,330 km (0.087 R)
• M76: 46,211,381 km (0.051 R)
• M77: 47,850,076 km (0.107 R)
• M78: 48,375,613 km (0.076 R)
• M79: 48,450,711 km (0.106 R)
• M80: 48,978,343 km (0.115 R)
• M81: 49,053,890 km (0.072 R)
• M82: 50,039,291 km (0.102 R)
• M83: 50,725,347 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.8

Radius: 3.5

Gravity: 41.45 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.93 AU - 16.15 AU

Year: 20991 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,120,766 km

• M1: 85,121 km (0.111 R)
• M2: 244,593 km (0.073 R)
• M3: 469,588 km (0.073 R)
• M4: 612,154 km (0.089 R)
• M5: 744,698 km (0.035 R)
• M6: 935,435 km (0.086 R)
• M7: 1,088,175 km (0.091 R)
• M8: 2,496,489 km (0.043 R)
• M9: 3,147,090 km (0.105 R)
• M10: 3,569,106 km (0.117 R)
• M11: 3,887,151 km (0.084 R)
• M12: 4,172,733 km (0.108 R)
• M13: 4,678,075 km (0.04 R)
• M14: 4,764,094 km (0.105 R)
• M15: 5,025,591 km (0.094 R)
• M16: 5,930,060 km (0.102 R)
• M17: 6,353,272 km (0.08 R)
• M18: 6,400,844 km (0.114 R)
• M19: 7,377,868 km (0.064 R)
• M20: 8,557,597 km (0.105 R)
• M21: 8,715,871 km (0.062 R)
• M22: 10,126,429 km (0.1 R)
• M23: 12,015,851 km (0.088 R)
• M24: 12,490,076 km (0.111 R)
• M25: 12,549,765 km (0.114 R)
• M26: 13,640,334 km (0.069 R)
• M27: 14,196,988 km (0.105 R)
• M28: 14,321,603 km (0.048 R)
• M29: 14,635,010 km (0.104 R)
• M30: 14,697,991 km (0.119 R)
• M31: 15,524,369 km (0.096 R)
• M32: 16,496,456 km (0.066 R)
• M33: 17,554,861 km (0.084 R)
• M34: 18,092,217 km (0.111 R)
• M35: 18,227,453 km (0.118 R)
• M36: 18,566,891 km (0.049 R)
• M37: 18,771,541 km (0.113 R)
• M38: 20,859,030 km (0.072 R)
• M39: 21,356,742 km (0.111 R)
• M40: 21,499,608 km (0.096 R)
• M41: 23,165,380 km (0.096 R)
• M42: 23,754,496 km (0.081 R)
• M43: 24,423,049 km (0.028 R)
• M44: 24,497,699 km (0.08 R)
• M45: 25,399,624 km (0.108 R)
• M46: 25,475,321 km (0.117 R)
• M47: 25,626,863 km (0.117 R)
• M48: 27,158,446 km (0.075 R)
• M49: 28,326,656 km (0.073 R)
• M50: 28,798,338 km (0.118 R)
• M51: 30,149,207 km (0.06 R)
• M52: 31,683,333 km (0.114 R)
• M53: 32,091,137 km (0.043 R)
• M54: 32,254,797 km (0.06 R)
• M55: 33,656,978 km (0.104 R)
• M56: 33,906,507 km (0.117 R)
• M57: 35,670,116 km (0.099 R)
• M58: 35,839,611 km (0.114 R)
• M59: 38,240,806 km (0.065 R)
• M60: 38,588,023 km (0.117 R)
• M61: 39,110,867 km (0.113 R)
• M62: 40,604,901 km (0.106 R)
• M63: 41,849,256 km (0.072 R)
• M64: 42,655,888 km (0.118 R)
• M65: 44,557,576 km (0.116 R)
• M66: 45,106,002 km (0.103 R)
• M67: 45,656,672 km (0.117 R)
• M68: 45,748,674 km (0.045 R)
• M69: 45,840,677 km (0.032 R)
• M70: 47,135,895 km (0.1 R)
• M71: 47,321,995 km (0.117 R)
• M72: 48,255,636 km (0.097 R)
• M73: 48,443,082 km (0.09 R)
• M74: 49,195,409 km (0.039 R)
• M75: 50,236,162 km (0.067 R)
• M76: 52,531,891 km (0.116 R)
• M77: 54,763,891 km (0.109 R)
• M78: 55,547,485 km (0.063 R)
• M79: 57,324,109 km (0.096 R)
• M80: 58,518,797 km (0.104 R)
• M81: 63,892,652 km (0.089 R)
• M82: 64,614,163 km (0.077 R)
• M83: 64,924,130 km (0.077 R)
• M84: 65,338,216 km (0.107 R)
• M85: 67,841,438 km (0.114 R)
• M86: 68,682,776 km (0.114 R)
• M87: 69,739,236 km (0.098 R)
• M88: 69,951,216 km (0.087 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit