🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.48 AU - 0.72 AU

Year: 175 Days

Day: 22.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.58 AU - 0.66 AU

Year: 184 Days

Day: 34.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,477,878 km

• M1: 121,324 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.93 AU

Year: 260 Days

Day: 25.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.44 AU - 3.44 AU

Year: 1899 Days

Day: 40.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.55 AU - 3.87 AU

Year: 2167 Days

Day: 38.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 14.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.8 AU - 4.88 AU

Year: 3406 Days

Day: 8.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,477,878 km

• M1: 195,076 km (0.064 R)
• M2: 378,333 km (0.118 R)
• M3: 472,131 km (0.097 R)
• M4: 590,313 km (0.073 R)
• M5: 685,757 km (0.117 R)
• M6: 810,222 km (0.095 R)
• M7: 943,514 km (0.114 R)
• M8: 1,068,129 km (0.044 R)
• M9: 1,163,423 km (0.103 R)
• M10: 1,280,109 km (0.099 R)
• M11: 1,420,133 km (0.094 R)
• M12: 1,665,473 km (0.077 R)
• M13: 1,957,488 km (0.119 R)
• M14: 2,154,060 km (0.071 R)
• M15: 2,255,038 km (0.09 R)
• M16: 2,473,451 km (0.031 R)
• M17: 2,747,365 km (0.116 R)
• M18: 2,857,319 km (0.089 R)
• M19: 3,006,319 km (0.049 R)
• M20: 3,145,295 km (0.102 R)
• M21: 3,325,411 km (0.034 R)
• M22: 3,561,925 km (0.082 R)
• M23: 3,722,893 km (0.075 R)
• M24: 4,107,808 km (0.067 R)
• M25: 4,549,271 km (0.04 R)
• M26: 4,797,903 km (0.11 R)
• M27: 5,006,143 km (0.054 R)
• M28: 5,156,639 km (0.096 R)
• M29: 5,431,599 km (0.101 R)
• M30: 5,601,991 km (0.094 R)
• M31: 6,333,824 km (0.094 R)
• M32: 6,464,274 km (0.077 R)
• M33: 6,644,988 km (0.065 R)
• M34: 6,794,137 km (0.073 R)
• M35: 7,522,379 km (0.076 R)
• M36: 7,626,051 km (0.118 R)
• M37: 7,782,380 km (0.078 R)
• M38: 7,974,913 km (0.105 R)
• M39: 8,098,331 km (0.074 R)
• M40: 8,544,133 km (0.097 R)
• M41: 8,797,252 km (0.12 R)
• M42: 9,034,664 km (0.047 R)
• M43: 9,200,119 km (0.111 R)
• M44: 9,385,322 km (0.114 R)
• M45: 10,062,252 km (0.071 R)
• M46: 10,214,692 km (0.098 R)
• M47: 10,387,328 km (0.082 R)
• M48: 10,754,890 km (0.076 R)
• M49: 11,225,226 km (0.029 R)
• M50: 11,363,753 km (0.102 R)
• M51: 11,883,157 km (0.101 R)
• M52: 12,044,573 km (0.111 R)
• M53: 12,206,588 km (0.101 R)
• M54: 12,451,180 km (0.077 R)
• M55: 12,635,635 km (0.096 R)
• M56: 12,800,491 km (0.034 R)
• M57: 13,194,532 km (0.089 R)
• M58: 13,740,564 km (0.106 R)
• M59: 14,058,909 km (0.091 R)
• M60: 14,336,712 km (0.113 R)
• M61: 14,508,600 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 9.2

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.6 AU - 6.74 AU

Year: 5086 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,477,878 km

• M1: 240,404 km (0.095 R)
• M2: 594,352 km (0.1 R)
• M3: 1,091,765 km (0.09 R)
• M4: 1,182,870 km (0.08 R)
• M5: 1,624,932 km (0.115 R)
• M6: 1,837,062 km (0.103 R)
• M7: 2,077,316 km (0.082 R)
• M8: 2,230,205 km (0.083 R)
• M9: 2,288,548 km (0.117 R)
• M10: 2,486,616 km (0.06 R)
• M11: 2,649,229 km (0.119 R)
• M12: 2,711,162 km (0.119 R)
• M13: 2,878,712 km (0.108 R)
• M14: 3,006,618 km (0.071 R)
• M15: 3,268,115 km (0.119 R)
• M16: 3,977,658 km (0.037 R)
• M17: 4,072,652 km (0.078 R)
• M18: 4,168,395 km (0.09 R)
• M19: 4,460,261 km (0.117 R)
• M20: 4,583,828 km (0.074 R)
• M21: 5,270,632 km (0.064 R)
• M22: 5,586,284 km (0.104 R)
• M23: 5,773,281 km (0.108 R)
• M24: 5,935,146 km (0.083 R)
• M25: 6,126,033 km (0.109 R)
• M26: 6,654,263 km (0.061 R)
• M27: 7,081,664 km (0.072 R)
• M28: 7,400,756 km (0.115 R)
• M29: 8,053,003 km (0.073 R)
• M30: 8,113,141 km (0.037 R)
• M31: 8,477,711 km (0.069 R)
• M32: 8,847,517 km (0.103 R)
• M33: 8,940,717 km (0.043 R)
• M34: 9,159,728 km (0.11 R)
• M35: 9,317,255 km (0.111 R)
• M36: 9,475,679 km (0.116 R)
• M37: 9,539,258 km (0.109 R)
• M38: 10,346,338 km (0.045 R)
• M39: 10,477,536 km (0.085 R)
• M40: 11,041,220 km (0.062 R)
• M41: 11,512,903 km (0.087 R)
• M42: 12,059,982 km (0.09 R)
• M43: 12,267,325 km (0.103 R)
• M44: 12,896,384 km (0.076 R)
• M45: 13,108,364 km (0.119 R)
• M46: 14,113,213 km (0.099 R)
• M47: 14,551,385 km (0.105 R)
• M48: 14,919,994 km (0.1 R)
• M49: 15,254,345 km (0.096 R)
• M50: 15,854,981 km (0.078 R)
• M51: 15,930,528 km (0.114 R)
• M52: 16,501,543 km (0.119 R)
• M53: 16,616,434 km (0.112 R)
• M54: 17,624,275 km (0.105 R)
• M55: 17,702,664 km (0.104 R)
• M56: 17,898,936 km (0.092 R)
• M57: 18,175,094 km (0.12 R)
• M58: 18,373,162 km (0.067 R)
• M59: 18,452,748 km (0.11 R)
• M60: 18,572,127 km (0.117 R)
• M61: 19,132,520 km (0.028 R)
• M62: 19,293,787 km (0.075 R)
• M63: 19,983,732 km (0.086 R)
• M64: 20,147,243 km (0.098 R)
• M65: 20,311,202 km (0.09 R)
• M66: 20,393,481 km (0.046 R)
• M67: 21,597,145 km (0.115 R)
• M68: 21,680,920 km (0.083 R)
• M69: 21,764,994 km (0.116 R)
• M70: 22,271,084 km (0.109 R)
• M71: 23,294,932 km (0.093 R)
• M72: 23,466,969 km (0.063 R)
• M73: 24,727,630 km (0.062 R)
• M74: 25,035,204 km (0.043 R)
• M75: 25,123,317 km (0.062 R)
• M76: 25,876,392 km (0.118 R)
• M77: 26,143,873 km (0.112 R)
• M78: 26,278,063 km (0.072 R)
• M79: 26,412,402 km (0.104 R)
• M80: 26,547,040 km (0.094 R)
• M81: 27,677,551 km (0.102 R)
• M82: 27,814,283 km (0.082 R)
• M83: 27,905,538 km (0.034 R)
• M84: 28,547,163 km (0.091 R)
• M85: 29,008,523 km (0.075 R)
• M86: 29,240,101 km (0.074 R)
• M87: 30,172,544 km (0.111 R)
• M88: 30,925,470 km (0.071 R)
• M89: 31,827,695 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.4

Radius: 10.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.52 AU - 9.02 AU

Year: 8960 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,477,878 km

• M1: 137,032 km (0.091 R)
• M2: 232,475 km (0.091 R)
• M3: 312,959 km (0.083 R)
• M4: 453,730 km (0.085 R)
• M5: 866,920 km (0.095 R)
• M6: 994,826 km (0.088 R)
• M7: 1,216,679 km (0.116 R)
• M8: 1,473,689 km (0.06 R)
• M9: 1,830,031 km (0.087 R)
• M10: 2,039,617 km (0.089 R)
• M11: 2,147,477 km (0.027 R)
• M12: 2,301,713 km (0.057 R)
• M13: 2,691,864 km (0.06 R)
• M14: 3,404,848 km (0.05 R)
• M15: 3,637,771 km (0.112 R)
• M16: 3,769,418 km (0.067 R)
• M17: 4,256,658 km (0.062 R)
• M18: 4,479,708 km (0.1 R)
• M19: 4,592,655 km (0.104 R)
• M20: 4,995,522 km (0.095 R)
• M21: 5,230,839 km (0.102 R)
• M22: 5,500,115 km (0.031 R)
• M23: 5,651,508 km (0.095 R)
• M24: 5,743,212 km (0.112 R)
• M25: 5,866,032 km (0.095 R)
• M26: 6,271,592 km (0.097 R)
• M27: 6,653,964 km (0.043 R)
• M28: 7,441,596 km (0.078 R)
• M29: 8,085,915 km (0.096 R)
• M30: 8,572,257 km (0.067 R)
• M31: 8,642,419 km (0.068 R)
• M32: 9,175,436 km (0.081 R)
• M33: 9,391,605 km (0.05 R)
• M34: 10,460,332 km (0.062 R)
• M35: 10,990,058 km (0.048 R)
• M36: 11,528,461 km (0.06 R)
• M37: 11,606,102 km (0.073 R)
• M38: 11,800,878 km (0.065 R)
• M39: 11,957,507 km (0.032 R)
• M40: 12,431,583 km (0.098 R)
• M41: 12,511,169 km (0.079 R)
• M42: 12,670,940 km (0.068 R)
• M43: 12,992,575 km (0.104 R)
• M44: 13,235,372 km (0.103 R)
• M45: 14,097,505 km (0.066 R)
• M46: 14,388,922 km (0.08 R)
• M47: 14,808,693 km (0.092 R)
• M48: 15,062,411 km (0.067 R)
• M49: 15,403,195 km (0.065 R)
• M50: 15,574,335 km (0.114 R)
• M51: 15,703,288 km (0.091 R)
• M52: 15,875,625 km (0.119 R)
• M53: 16,309,459 km (0.093 R)
• M54: 16,791,015 km (0.092 R)
• M55: 17,499,959 km (0.09 R)
• M56: 18,445,118 km (0.073 R)
• M57: 18,809,688 km (0.025 R)
• M58: 20,432,077 km (0.047 R)
• M59: 20,998,604 km (0.097 R)
• M60: 21,188,594 km (0.068 R)
• M61: 21,379,181 km (0.03 R)
• M62: 22,292,028 km (0.09 R)
• M63: 22,485,906 km (0.096 R)
• M64: 23,217,739 km (0.119 R)
• M65: 23,858,317 km (0.095 R)
• M66: 24,305,316 km (0.051 R)
• M67: 24,905,502 km (0.094 R)
• M68: 25,459,912 km (0.043 R)
• M69: 25,916,634 km (0.073 R)
• M70: 27,044,303 km (0.086 R)
• M71: 27,458,390 km (0.085 R)
• M72: 28,240,338 km (0.113 R)
• M73: 28,818,534 km (0.042 R)
• M74: 29,082,574 km (0.101 R)
• M75: 30,683,870 km (0.074 R)
• M76: 31,876,314 km (0.087 R)
• M77: 32,698,055 km (0.079 R)
• M78: 33,582,179 km (0.065 R)
• M79: 34,530,181 km (0.053 R)
• M80: 34,754,577 km (0.106 R)
• M81: 35,430,461 km (0.092 R)
• M82: 35,713,350 km (0.105 R)
• M83: 37,139,317 km (0.06 R)
• M84: 37,369,099 km (0.065 R)
• M85: 38,293,315 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.3

Radius: 14

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.86 AU - 11.44 AU

Year: 11293 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,477,878 km

• M1: 204,201 km (0.107 R)
• M2: 481,705 km (0.09 R)
• M3: 663,915 km (0.053 R)
• M4: 765,044 km (0.088 R)
• M5: 1,004,699 km (0.061 R)
• M6: 1,313,320 km (0.095 R)
• M7: 1,468,004 km (0.119 R)
• M8: 1,605,784 km (0.097 R)
• M9: 2,045,751 km (0.113 R)
• M10: 2,360,355 km (0.11 R)
• M11: 2,804,212 km (0.058 R)
• M12: 3,006,768 km (0.104 R)
• M13: 3,154,570 km (0.098 R)
• M14: 3,426,838 km (0.103 R)
• M15: 3,643,905 km (0.067 R)
• M16: 3,897,773 km (0.093 R)
• M17: 3,994,562 km (0.05 R)
• M18: 4,456,670 km (0.112 R)
• M19: 4,694,232 km (0.075 R)
• M20: 5,040,850 km (0.066 R)
• M21: 5,324,338 km (0.1 R)
• M22: 5,504,304 km (0.11 R)
• M23: 6,281,764 km (0.079 R)
• M24: 6,702,882 km (0.118 R)
• M25: 7,212,413 km (0.059 R)
• M26: 7,857,030 km (0.048 R)
• M27: 8,269,172 km (0.107 R)
• M28: 8,478,011 km (0.118 R)
• M29: 10,166,222 km (0.079 R)
• M30: 10,615,615 km (0.087 R)
• M31: 11,025,662 km (0.093 R)
• M32: 11,720,694 km (0.071 R)
• M33: 12,049,809 km (0.109 R)
• M34: 12,144,505 km (0.118 R)
• M35: 13,055,855 km (0.081 R)
• M36: 13,544,292 km (0.057 R)
• M37: 13,790,829 km (0.119 R)
• M38: 14,741,225 km (0.087 R)
• M39: 15,712,713 km (0.06 R)
• M40: 16,441,853 km (0.104 R)
• M41: 17,395,540 km (0.055 R)
• M42: 17,825,185 km (0.071 R)
• M43: 18,149,662 km (0.107 R)
• M44: 18,421,631 km (0.045 R)
• M45: 18,530,838 km (0.114 R)
• M46: 18,749,849 km (0.066 R)
• M47: 19,578,621 km (0.114 R)
• M48: 22,426,666 km (0.092 R)
• M49: 23,011,743 km (0.05 R)
• M50: 23,188,268 km (0.083 R)
• M51: 23,424,334 km (0.108 R)
• M52: 23,779,928 km (0.047 R)
• M53: 26,134,449 km (0.107 R)
• M54: 26,257,119 km (0.115 R)
• M55: 26,564,842 km (0.101 R)
• M56: 27,619,956 km (0.117 R)
• M57: 27,995,746 km (0.115 R)
• M58: 28,562,422 km (0.1 R)
• M59: 30,478,621 km (0.08 R)
• M60: 31,648,327 km (0.104 R)
• M61: 31,844,749 km (0.106 R)
• M62: 31,975,797 km (0.107 R)
• M63: 32,898,816 km (0.11 R)
• M64: 33,897,531 km (0.054 R)
• M65: 34,703,714 km (0.102 R)
• M66: 35,041,356 km (0.062 R)
• M67: 36,746,473 km (0.073 R)
• M68: 37,228,777 km (0.116 R)
• M69: 37,713,174 km (0.11 R)
• M70: 40,378,859 km (0.098 R)
• M71: 41,447,885 km (0.097 R)
• M72: 42,093,699 km (0.105 R)
• M73: 42,959,871 km (0.112 R)
• M74: 43,322,646 km (0.109 R)
• M75: 43,832,176 km (0.063 R)
• M76: 46,334,948 km (0.098 R)
• M77: 46,557,999 km (0.069 R)
• M78: 47,154,446 km (0.114 R)
• M79: 47,304,043 km (0.034 R)
• M80: 48,279,870 km (0.086 R)
• M81: 49,642,109 km (0.092 R)
• M82: 50,251,570 km (0.102 R)
• M83: 50,940,169 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 19,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit