🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.56 AU - 0.88 AU

Year: 223 Days

Day: 43.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,649,456 km

• M1: 66,571 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.9 AU - 0.98 AU

Year: 333 Days

Day: 13.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.37 AU - 1.39 AU

Year: 592 Days

Day: 40.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.61 AU - 1.99 AU

Year: 882 Days

Day: 37.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 126.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.1 AU - 3.2 AU

Year: 1576 Days

Day: 37.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,649,456 km

• M1: 489,634 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.85 AU - 3.29 AU

Year: 1965 Days

Day: 16.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,649,456 km

• M1: 1,012,329 km (0.104 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.6

Radius: 12.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.59 AU - 5.23 AU

Year: 3974 Days

Day: 8.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,649,456 km

• M1: 272,268 km (0.114 R)
• M2: 537,655 km (0.051 R)
• M3: 643,570 km (0.08 R)
• M4: 732,730 km (0.08 R)
• M5: 1,307,785 km (0.049 R)
• M6: 1,578,856 km (0.112 R)
• M7: 1,785,451 km (0.104 R)
• M8: 1,928,317 km (0.117 R)
• M9: 2,432,162 km (0.097 R)
• M10: 2,604,649 km (0.074 R)
• M11: 2,808,999 km (0.109 R)
• M12: 3,320,923 km (0.092 R)
• M13: 3,513,007 km (0.043 R)
• M14: 3,602,915 km (0.088 R)
• M15: 3,678,462 km (0.032 R)
• M16: 3,846,610 km (0.109 R)
• M17: 4,675,681 km (0.098 R)
• M18: 5,281,553 km (0.113 R)
• M19: 5,454,338 km (0.097 R)
• M20: 5,611,416 km (0.059 R)
• M21: 6,327,840 km (0.096 R)
• M22: 6,529,947 km (0.12 R)
• M23: 6,752,848 km (0.049 R)
• M24: 7,302,171 km (0.08 R)
• M25: 7,379,065 km (0.025 R)
• M26: 7,494,853 km (0.106 R)
• M27: 8,524,386 km (0.106 R)
• M28: 8,932,190 km (0.102 R)
• M29: 9,097,047 km (0.087 R)
• M30: 9,283,745 km (0.086 R)
• M31: 9,597,900 km (0.069 R)
• M32: 10,022,160 km (0.04 R)
• M33: 10,365,936 km (0.076 R)
• M34: 10,582,853 km (0.063 R)
• M35: 10,779,275 km (0.102 R)
• M36: 10,977,043 km (0.084 R)
• M37: 11,443,040 km (0.101 R)
• M38: 12,051,754 km (0.094 R)
• M39: 12,257,002 km (0.083 R)
• M40: 12,601,676 km (0.066 R)
• M41: 12,972,828 km (0.073 R)
• M42: 13,066,327 km (0.089 R)
• M43: 13,512,876 km (0.065 R)
• M44: 13,749,839 km (0.08 R)
• M45: 13,940,577 km (0.12 R)
• M46: 15,546,660 km (0.112 R)
• M47: 16,421,957 km (0.111 R)
• M48: 16,497,803 km (0.116 R)
• M49: 16,954,974 km (0.058 R)
• M50: 17,185,055 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.1

Radius: 9.1

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.21 AU - 9.23 AU

Year: 8608 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 25,649,456 km

• M1: 185,801 km (0.065 R)
• M2: 341,083 km (0.04 R)
• M3: 531,970 km (0.063 R)
• M4: 588,967 km (0.105 R)
• M5: 741,856 km (0.114 R)
• M6: 925,562 km (0.079 R)
• M7: 1,317,359 km (0.107 R)
• M8: 1,627,026 km (0.113 R)
• M9: 1,959,583 km (0.119 R)
• M10: 2,169,319 km (0.059 R)
• M11: 2,240,827 km (0.119 R)
• M12: 3,026,515 km (0.079 R)
• M13: 3,352,189 km (0.095 R)
• M14: 3,632,087 km (0.106 R)
• M15: 4,547,476 km (0.1 R)
• M16: 4,732,678 km (0.077 R)
• M17: 5,110,562 km (0.092 R)
• M18: 5,596,456 km (0.08 R)
• M19: 5,861,843 km (0.063 R)
• M20: 5,928,863 km (0.065 R)
• M21: 6,097,310 km (0.044 R)
• M22: 6,857,866 km (0.082 R)
• M23: 7,034,840 km (0.116 R)
• M24: 7,106,048 km (0.081 R)
• M25: 7,213,310 km (0.097 R)
• M26: 8,580,635 km (0.081 R)
• M27: 8,809,819 km (0.105 R)
• M28: 8,925,159 km (0.091 R)
• M29: 9,274,320 km (0.074 R)
• M30: 9,746,750 km (0.063 R)
• M31: 10,227,109 km (0.078 R)
• M32: 11,925,643 km (0.106 R)
• M33: 12,010,764 km (0.115 R)
• M34: 12,310,110 km (0.104 R)
• M35: 12,439,213 km (0.083 R)
• M36: 12,959,963 km (0.108 R)
• M37: 13,399,332 km (0.113 R)
• M38: 13,532,175 km (0.119 R)
• M39: 13,620,886 km (0.114 R)
• M40: 14,473,893 km (0.082 R)
• M41: 14,746,909 km (0.092 R)
• M42: 15,575,981 km (0.087 R)
• M43: 15,669,031 km (0.116 R)
• M44: 15,902,403 km (0.078 R)
• M45: 16,467,434 km (0.083 R)
• M46: 16,799,990 km (0.08 R)
• M47: 17,957,280 km (0.093 R)
• M48: 18,250,641 km (0.109 R)
• M49: 18,447,063 km (0.066 R)
• M50: 19,140,000 km (0.108 R)
• M51: 19,389,679 km (0.097 R)
• M52: 19,942,593 km (0.101 R)
• M53: 20,500,593 km (0.118 R)
• M54: 20,602,619 km (0.097 R)
• M55: 21,840,092 km (0.098 R)
• M56: 21,996,422 km (0.12 R)
• M57: 22,205,560 km (0.119 R)
• M58: 22,467,805 km (0.073 R)
• M59: 22,625,631 km (0.116 R)
• M60: 22,995,437 km (0.052 R)
• M61: 23,687,476 km (0.095 R)
• M62: 24,009,112 km (0.082 R)
• M63: 24,170,528 km (0.097 R)
• M64: 24,494,407 km (0.114 R)
• M65: 25,201,108 km (0.047 R)
• M66: 25,969,592 km (0.066 R)
• M67: 26,079,995 km (0.081 R)
• M68: 26,634,554 km (0.112 R)
• M69: 28,207,576 km (0.04 R)
• M70: 29,062,528 km (0.07 R)
• M71: 30,157,884 km (0.033 R)
• M72: 31,619,455 km (0.081 R)
• M73: 32,092,034 km (0.115 R)
• M74: 32,269,906 km (0.091 R)
• M75: 32,388,687 km (0.042 R)
• M76: 34,066,128 km (0.106 R)
• M77: 36,079,117 km (0.118 R)
• M78: 36,325,804 km (0.11 R)
• M79: 38,256,065 km (0.093 R)
• M80: 38,381,727 km (0.096 R)
• M81: 39,075,413 km (0.115 R)
• M82: 40,411,172 km (0.056 R)
• M83: 40,667,284 km (0.088 R)
• M84: 42,475,323 km (0.12 R)
• M85: 42,800,848 km (0.074 R)
• M86: 43,585,788 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 10

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.12 AU - 9.06 AU

Year: 9196 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,649,456 km

• M1: 128,505 km (0.095 R)
• M2: 219,011 km (0.082 R)
• M3: 287,527 km (0.115 R)
• M4: 417,528 km (0.069 R)
• M5: 585,676 km (0.097 R)
• M6: 744,100 km (0.087 R)
• M7: 811,568 km (0.054 R)
• M8: 1,515,277 km (0.104 R)
• M9: 1,761,066 km (0.063 R)
• M10: 1,900,641 km (0.104 R)
• M11: 2,019,721 km (0.101 R)
• M12: 2,290,942 km (0.071 R)
• M13: 2,840,864 km (0.106 R)
• M14: 3,229,968 km (0.097 R)
• M15: 3,489,071 km (0.115 R)
• M16: 3,665,597 km (0.112 R)
• M17: 3,815,045 km (0.1 R)
• M18: 3,905,701 km (0.088 R)
• M19: 4,089,108 km (0.111 R)
• M20: 5,048,629 km (0.114 R)
• M21: 5,315,960 km (0.047 R)
• M22: 5,969,404 km (0.097 R)
• M23: 8,078,435 km (0.062 R)
• M24: 8,588,863 km (0.03 R)
• M25: 8,708,242 km (0.107 R)
• M26: 9,435,586 km (0.087 R)
• M27: 10,905,386 km (0.093 R)
• M28: 11,207,872 km (0.104 R)
• M29: 11,338,322 km (0.111 R)
• M30: 11,688,830 km (0.077 R)
• M31: 12,042,778 km (0.084 R)
• M32: 12,400,317 km (0.093 R)
• M33: 12,490,225 km (0.107 R)
• M34: 12,625,462 km (0.067 R)
• M35: 12,806,775 km (0.107 R)
• M36: 13,034,462 km (0.091 R)
• M37: 13,125,867 km (0.114 R)
• M38: 13,771,980 km (0.086 R)
• M39: 13,865,179 km (0.098 R)
• M40: 14,999,431 km (0.107 R)
• M41: 15,335,727 km (0.097 R)
• M42: 15,820,723 km (0.046 R)
• M43: 16,409,241 km (0.071 R)
• M44: 16,607,159 km (0.119 R)
• M45: 16,855,491 km (0.119 R)
• M46: 17,506,990 km (0.116 R)
• M47: 17,962,815 km (0.076 R)
• M48: 19,667,632 km (0.114 R)
• M49: 20,939,663 km (0.104 R)
• M50: 21,369,457 km (0.115 R)
• M51: 22,402,281 km (0.103 R)
• M52: 23,173,608 km (0.117 R)
• M53: 23,395,461 km (0.085 R)
• M54: 24,459,551 km (0.064 R)
• M55: 25,768,682 km (0.113 R)
• M56: 27,804,111 km (0.082 R)
• M57: 28,276,541 km (0.105 R)
• M58: 28,395,172 km (0.096 R)
• M59: 29,649,700 km (0.05 R)
• M60: 31,780,721 km (0.045 R)
• M61: 32,274,693 km (0.105 R)
• M62: 32,771,209 km (0.05 R)
• M63: 36,123,996 km (0.12 R)
• M64: 36,252,650 km (0.118 R)
• M65: 36,768,763 km (0.119 R)
• M66: 37,092,493 km (0.1 R)
• M67: 38,266,088 km (0.087 R)
• M68: 38,397,136 km (0.116 R)
• M69: 38,659,979 km (0.096 R)
• M70: 39,982,574 km (0.11 R)
• M71: 40,716,352 km (0.068 R)
• M72: 41,051,451 km (0.051 R)
• M73: 42,264,989 km (0.045 R)
• M74: 42,468,442 km (0.085 R)
• M75: 43,012,380 km (0.072 R)
• M76: 43,285,396 km (0.089 R)
• M77: 43,353,613 km (0.071 R)
• M78: 43,490,345 km (0.11 R)
• M79: 43,558,711 km (0.027 R)
• M80: 44,934,712 km (0.112 R)
• M81: 45,488,973 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72

Radius: 13.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.63 AU - 11.97 AU

Year: 12074 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 25,649,456 km

• M1: 171,140 km (0.092 R)
• M2: 316,250 km (0.101 R)
• M3: 858,243 km (0.059 R)
• M4: 1,087,277 km (0.099 R)
• M5: 1,476,531 km (0.071 R)
• M6: 1,577,210 km (0.03 R)
• M7: 1,785,750 km (0.049 R)
• M8: 1,971,999 km (0.107 R)
• M9: 2,871,531 km (0.036 R)
• M10: 2,962,487 km (0.052 R)
• M11: 4,336,094 km (0.079 R)
• M12: 4,483,299 km (0.084 R)
• M13: 4,589,363 km (0.04 R)
• M14: 4,847,569 km (0.069 R)
• M15: 5,355,903 km (0.102 R)
• M16: 5,788,839 km (0.075 R)
• M17: 6,138,749 km (0.091 R)
• M18: 6,233,294 km (0.032 R)
• M19: 7,006,715 km (0.116 R)
• M20: 8,301,635 km (0.106 R)
• M21: 9,973,540 km (0.043 R)
• M22: 10,196,740 km (0.051 R)
• M23: 10,705,074 km (0.064 R)
• M24: 12,339,132 km (0.112 R)
• M25: 14,300,360 km (0.08 R)
• M26: 14,489,152 km (0.106 R)
• M27: 15,866,500 km (0.074 R)
• M28: 16,094,637 km (0.106 R)
• M29: 16,225,535 km (0.112 R)
• M30: 16,620,323 km (0.115 R)
• M31: 17,051,614 km (0.103 R)
• M32: 17,185,055 km (0.044 R)
• M33: 20,526,174 km (0.103 R)
• M34: 21,024,634 km (0.098 R)
• M35: 21,599,240 km (0.078 R)
• M36: 22,690,556 km (0.095 R)
• M37: 23,243,021 km (0.091 R)
• M38: 24,586,859 km (0.082 R)
• M39: 25,420,418 km (0.112 R)
• M40: 25,611,305 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 19,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit