🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 45.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,585,805 km

• M1: 68,366 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.51 AU - 0.79 AU

Year: 187 Days

Day: 45.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,585,805 km

• M1: 18,101 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.17 AU - 2.37 AU

Year: 1219 Days

Day: 30 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,585,805 km

• M1: 1,053,917 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.12 AU - 2.54 AU

Year: 1268 Days

Day: 45.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 10.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.84 AU - 7.54 AU

Year: 6872 Days

Day: 9.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,585,805 km

• M1: 186,997 km (0.096 R)
• M2: 360,531 km (0.039 R)
• M3: 467,493 km (0.058 R)
• M4: 546,032 km (0.084 R)
• M5: 741,257 km (0.116 R)
• M6: 934,388 km (0.114 R)
• M7: 1,103,883 km (0.056 R)
• M8: 1,269,637 km (0.09 R)
• M9: 1,370,167 km (0.094 R)
• M10: 1,488,499 km (0.064 R)
• M11: 1,595,012 km (0.095 R)
• M12: 1,672,654 km (0.108 R)
• M13: 2,013,139 km (0.088 R)
• M14: 2,269,699 km (0.066 R)
• M15: 2,739,586 km (0.094 R)
• M16: 2,890,380 km (0.076 R)
• M17: 3,180,451 km (0.082 R)
• M18: 3,299,082 km (0.028 R)
• M19: 3,705,539 km (0.117 R)
• M20: 4,020,892 km (0.026 R)
• M21: 4,214,322 km (0.087 R)
• M22: 4,722,506 km (0.1 R)
• M23: 5,064,636 km (0.066 R)
• M24: 5,250,287 km (0.118 R)
• M25: 5,485,754 km (0.047 R)
• M26: 5,821,003 km (0.054 R)
• M27: 6,064,698 km (0.06 R)
• M28: 6,237,334 km (0.101 R)
• M29: 6,336,667 km (0.09 R)
• M30: 6,486,713 km (0.119 R)
• M31: 6,713,952 km (0.114 R)
• M32: 6,841,410 km (0.069 R)
• M33: 6,918,154 km (0.085 R)
• M34: 8,132,140 km (0.109 R)
• M35: 8,377,331 km (0.101 R)
• M36: 9,297,208 km (0.053 R)
• M37: 10,870,529 km (0.12 R)
• M38: 10,960,438 km (0.104 R)
• M39: 11,080,565 km (0.066 R)
• M40: 11,170,922 km (0.05 R)
• M41: 11,291,797 km (0.091 R)
• M42: 12,026,472 km (0.034 R)
• M43: 12,274,804 km (0.056 R)
• M44: 12,682,010 km (0.094 R)
• M45: 13,541,898 km (0.083 R)
• M46: 14,289,140 km (0.083 R)
• M47: 14,486,310 km (0.099 R)
• M48: 14,983,124 km (0.106 R)
• M49: 15,116,566 km (0.113 R)
• M50: 15,755,797 km (0.067 R)
• M51: 16,335,190 km (0.049 R)
• M52: 16,472,670 km (0.034 R)
• M53: 16,817,643 km (0.082 R)
• M54: 17,060,740 km (0.072 R)
• M55: 17,726,151 km (0.099 R)
• M56: 18,257,373 km (0.088 R)
• M57: 18,364,335 km (0.104 R)
• M58: 18,435,694 km (0.095 R)
• M59: 18,650,367 km (0.106 R)
• M60: 20,066,011 km (0.109 R)
• M61: 20,991,573 km (0.111 R)
• M62: 21,365,717 km (0.116 R)
• M63: 21,742,106 km (0.094 R)
• M64: 21,893,349 km (0.081 R)
• M65: 22,425,020 km (0.035 R)
• M66: 23,307,947 km (0.102 R)
• M67: 23,501,377 km (0.086 R)
• M68: 23,656,510 km (0.043 R)
• M69: 24,791,509 km (0.05 R)
• M70: 24,909,990 km (0.118 R)
• M71: 25,068,115 km (0.054 R)
• M72: 25,266,332 km (0.1 R)
• M73: 25,345,769 km (0.033 R)
• M74: 26,024,345 km (0.108 R)
• M75: 26,184,863 km (0.039 R)
• M76: 26,587,581 km (0.077 R)
• M77: 27,195,547 km (0.066 R)
• M78: 27,276,928 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.8

Radius: 13.2

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.08 AU - 8.74 AU

Year: 7190 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 42,585,805 km

• M1: 180,415 km (0.047 R)
• M2: 359,932 km (0.084 R)
• M3: 449,691 km (0.107 R)
• M4: 532,568 km (0.05 R)
• M5: 1,133,653 km (0.09 R)
• M6: 1,606,681 km (0.099 R)
• M7: 1,945,221 km (0.073 R)
• M8: 2,168,720 km (0.119 R)
• M9: 2,855,973 km (0.111 R)
• M10: 3,791,109 km (0.094 R)
• M11: 3,940,109 km (0.074 R)
• M12: 4,496,912 km (0.095 R)
• M13: 4,595,497 km (0.034 R)
• M14: 5,641,635 km (0.095 R)
• M15: 6,006,504 km (0.076 R)
• M16: 6,224,767 km (0.108 R)
• M17: 6,691,812 km (0.047 R)
• M18: 7,009,408 km (0.029 R)
• M19: 7,308,754 km (0.109 R)
• M20: 8,015,903 km (0.099 R)
• M21: 8,450,784 km (0.092 R)
• M22: 8,621,924 km (0.077 R)
• M23: 9,167,507 km (0.111 R)
• M24: 9,698,729 km (0.085 R)
• M25: 9,878,097 km (0.12 R)
• M26: 10,110,273 km (0.046 R)
• M27: 10,711,956 km (0.066 R)
• M28: 10,844,200 km (0.102 R)
• M29: 11,083,856 km (0.028 R)
• M30: 11,298,230 km (0.111 R)
• M31: 11,541,177 km (0.08 R)
• M32: 12,641,768 km (0.112 R)
• M33: 13,261,402 km (0.072 R)
• M34: 13,460,517 km (0.046 R)
• M35: 13,833,166 km (0.051 R)
• M36: 14,267,448 km (0.105 R)
• M37: 14,500,821 km (0.106 R)
• M38: 14,823,952 km (0.063 R)
• M39: 15,387,487 km (0.079 R)
• M40: 15,867,697 km (0.069 R)
• M41: 16,383,211 km (0.092 R)
• M42: 16,658,321 km (0.098 R)
• M43: 16,750,324 km (0.097 R)
• M44: 16,996,712 km (0.1 R)
• M45: 17,089,313 km (0.085 R)
• M46: 17,680,224 km (0.11 R)
• M47: 18,088,477 km (0.109 R)
• M48: 18,214,738 km (0.043 R)
• M49: 19,202,981 km (0.068 R)
• M50: 19,428,425 km (0.097 R)
• M51: 19,914,768 km (0.109 R)
• M52: 20,734,265 km (0.092 R)
• M53: 21,799,252 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.3

Radius: 11.9

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.94 AU - 8.76 AU

Year: 8601 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,585,805 km

• M1: 189,241 km (0.045 R)
• M2: 327,769 km (0.118 R)
• M3: 437,873 km (0.109 R)
• M4: 609,611 km (0.061 R)
• M5: 771,626 km (0.088 R)
• M6: 1,676,992 km (0.058 R)
• M7: 2,901,002 km (0.046 R)
• M8: 2,985,076 km (0.108 R)
• M9: 3,070,048 km (0.113 R)
• M10: 3,477,403 km (0.073 R)
• M11: 4,215,818 km (0.1 R)
• M12: 5,137,340 km (0.03 R)
• M13: 5,868,575 km (0.085 R)
• M14: 6,119,600 km (0.054 R)
• M15: 6,521,270 km (0.105 R)
• M16: 6,931,468 km (0.062 R)
• M17: 7,388,788 km (0.086 R)
• M18: 7,465,981 km (0.07 R)
• M19: 7,934,671 km (0.092 R)
• M20: 8,818,645 km (0.084 R)
• M21: 9,988,650 km (0.057 R)
• M22: 10,679,044 km (0.104 R)
• M23: 11,563,766 km (0.108 R)
• M24: 12,426,048 km (0.073 R)
• M25: 12,748,880 km (0.103 R)
• M26: 13,074,555 km (0.088 R)
• M27: 14,598,209 km (0.098 R)
• M28: 14,743,917 km (0.102 R)
• M29: 15,479,640 km (0.036 R)
• M30: 16,783,385 km (0.06 R)
• M31: 18,383,484 km (0.075 R)
• M32: 18,593,519 km (0.099 R)
• M33: 20,628,050 km (0.119 R)
• M34: 21,065,325 km (0.054 R)
• M35: 21,340,136 km (0.06 R)
• M36: 21,505,592 km (0.115 R)
• M37: 21,949,000 km (0.112 R)
• M38: 22,901,340 km (0.084 R)
• M39: 24,614,534 km (0.062 R)
• M40: 25,078,288 km (0.096 R)
• M41: 25,194,675 km (0.039 R)
• M42: 25,603,526 km (0.072 R)
• M43: 26,073,413 km (0.068 R)
• M44: 26,546,292 km (0.113 R)
• M45: 27,320,610 km (0.07 R)
• M46: 27,740,681 km (0.049 R)
• M47: 28,708,729 km (0.058 R)
• M48: 29,258,202 km (0.072 R)
• M49: 29,380,723 km (0.033 R)
• M50: 29,996,168 km (0.098 R)
• M51: 30,119,736 km (0.04 R)
• M52: 31,239,775 km (0.066 R)
• M53: 31,616,164 km (0.088 R)
• M54: 31,994,048 km (0.12 R)
• M55: 32,120,308 km (0.118 R)
• M56: 33,520,395 km (0.09 R)
• M57: 33,841,432 km (0.092 R)
• M58: 34,227,993 km (0.095 R)
• M59: 36,643,849 km (0.055 R)
• M60: 37,905,557 km (0.071 R)
• M61: 38,173,038 km (0.092 R)
• M62: 38,844,583 km (0.056 R)
• M63: 39,114,158 km (0.044 R)
• M64: 39,452,100 km (0.091 R)
• M65: 39,994,841 km (0.073 R)
• M66: 40,813,590 km (0.098 R)
• M67: 41,087,803 km (0.12 R)
• M68: 41,431,280 km (0.103 R)
• M69: 42,329,017 km (0.11 R)
• M70: 42,537,107 km (0.054 R)
• M71: 42,815,060 km (0.117 R)
• M72: 43,093,611 km (0.04 R)
• M73: 43,582,497 km (0.114 R)
• M74: 44,425,032 km (0.103 R)
• M75: 45,698,858 km (0.089 R)
• M76: 46,554,708 km (0.088 R)
• M77: 46,841,038 km (0.086 R)
• M78: 47,271,880 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 10.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.84 AU - 12.38 AU

Year: 14101 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,585,805 km

• M1: 191,336 km (0.043 R)
• M2: 303,384 km (0.097 R)
• M3: 449,990 km (0.093 R)
• M4: 1,300,903 km (0.109 R)
• M5: 1,944,473 km (0.119 R)
• M6: 2,335,522 km (0.074 R)
• M7: 2,552,588 km (0.075 R)
• M8: 3,323,466 km (0.091 R)
• M9: 3,540,832 km (0.087 R)
• M10: 3,679,060 km (0.09 R)
• M11: 4,104,517 km (0.113 R)
• M12: 4,545,830 km (0.087 R)
• M13: 4,909,952 km (0.067 R)
• M14: 5,601,842 km (0.086 R)
• M15: 7,819,929 km (0.09 R)
• M16: 8,514,363 km (0.104 R)
• M17: 8,963,156 km (0.12 R)
• M18: 9,458,026 km (0.094 R)
• M19: 9,573,516 km (0.119 R)
• M20: 9,767,095 km (0.091 R)
• M21: 10,079,456 km (0.075 R)
• M22: 10,714,050 km (0.035 R)
• M23: 11,198,448 km (0.08 R)
• M24: 12,694,576 km (0.094 R)
• M25: 12,822,033 km (0.103 R)
• M26: 13,164,164 km (0.064 R)
• M27: 14,562,455 km (0.068 R)
• M28: 14,740,626 km (0.079 R)
• M29: 14,964,275 km (0.117 R)
• M30: 15,596,476 km (0.107 R)
• M31: 15,824,463 km (0.118 R)
• M32: 16,237,502 km (0.106 R)
• M33: 16,329,804 km (0.117 R)
• M34: 17,734,678 km (0.078 R)
• M35: 18,403,680 km (0.095 R)
• M36: 18,596,212 km (0.065 R)
• M37: 18,789,493 km (0.075 R)
• M38: 19,226,917 km (0.1 R)
• M39: 19,471,360 km (0.038 R)
• M40: 19,569,496 km (0.074 R)
• M41: 20,260,488 km (0.081 R)
• M42: 20,459,454 km (0.119 R)
• M43: 20,759,098 km (0.112 R)
• M44: 21,870,012 km (0.116 R)
• M45: 22,535,722 km (0.069 R)
• M46: 22,896,852 km (0.071 R)
• M47: 23,363,896 km (0.119 R)
• M48: 25,050,313 km (0.1 R)
• M49: 25,210,383 km (0.105 R)
• M50: 26,124,127 km (0.047 R)
• M51: 26,557,960 km (0.042 R)
• M52: 27,267,802 km (0.06 R)
• M53: 29,547,375 km (0.103 R)
• M54: 30,226,100 km (0.068 R)
• M55: 32,177,006 km (0.113 R)
• M56: 33,284,778 km (0.091 R)
• M57: 33,813,906 km (0.089 R)
• M58: 34,880,539 km (0.056 R)
• M59: 37,900,920 km (0.114 R)
• M60: 39,566,393 km (0.096 R)
• M61: 39,690,709 km (0.109 R)
• M62: 40,002,022 km (0.063 R)
• M63: 42,140,823 km (0.036 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit