🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.47 AU - 0.57 AU

Year: 141 Days

Day: 44.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.56 AU - 0.62 AU

Year: 170 Days

Day: 28 Hours

Environment

Temp: 139 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,982,159 km

• M1: 537,206 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.76 AU - 0.86 AU

Year: 273 Days

Day: 37.6 Hours

Environment

Temp: 74 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.88 AU - 1.02 AU

Year: 347 Days

Day: 23.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,982,159 km

• M1: 121,324 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.09 AU - 1.25 AU

Year: 474 Days

Day: 29.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.34 AU - 3.16 AU

Year: 1709 Days

Day: 18.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.64 AU - 3.16 AU

Year: 1851 Days

Day: 34.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 10.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.72 AU - 10 AU

Year: 11602 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 74,982,159 km

• M1: 165,904 km (0.111 R)
• M2: 320,738 km (0.074 R)
• M3: 893,099 km (0.036 R)
• M4: 1,396,197 km (0.079 R)
• M5: 1,570,030 km (0.063 R)
• M6: 1,939,088 km (0.064 R)
• M7: 2,193,554 km (0.119 R)
• M8: 3,133,327 km (0.07 R)
• M9: 3,201,544 km (0.103 R)
• M10: 4,133,539 km (0.08 R)
• M11: 4,360,180 km (0.114 R)
• M12: 5,225,454 km (0.12 R)
• M13: 5,663,775 km (0.058 R)
• M14: 5,943,972 km (0.109 R)
• M15: 6,546,852 km (0.081 R)
• M16: 7,656,419 km (0.061 R)
• M17: 7,779,837 km (0.085 R)
• M18: 7,966,236 km (0.047 R)
• M19: 9,017,760 km (0.119 R)
• M20: 9,410,903 km (0.082 R)
• M21: 9,676,140 km (0.073 R)
• M22: 11,636,470 km (0.106 R)
• M23: 11,778,588 km (0.05 R)
• M24: 12,534,058 km (0.094 R)
• M25: 13,902,878 km (0.055 R)
• M26: 14,854,620 km (0.105 R)
• M27: 15,163,539 km (0.12 R)
• M28: 15,279,927 km (0.033 R)
• M29: 15,435,658 km (0.073 R)
• M30: 15,591,838 km (0.095 R)
• M31: 16,341,024 km (0.115 R)
• M32: 16,740,002 km (0.028 R)
• M33: 17,263,594 km (0.076 R)
• M34: 18,038,511 km (0.114 R)
• M35: 18,285,497 km (0.108 R)
• M36: 18,908,124 km (0.089 R)
• M37: 19,033,337 km (0.09 R)
• M38: 19,284,961 km (0.095 R)
• M39: 19,453,258 km (0.09 R)
• M40: 19,960,993 km (0.069 R)
• M41: 20,516,151 km (0.089 R)
• M42: 22,123,580 km (0.078 R)
• M43: 22,786,897 km (0.113 R)
• M44: 22,920,339 km (0.114 R)
• M45: 23,906,637 km (0.061 R)
• M46: 24,223,486 km (0.105 R)
• M47: 24,952,626 km (0.074 R)
• M48: 25,182,109 km (0.08 R)
• M49: 26,619,744 km (0.104 R)
• M50: 27,089,182 km (0.106 R)
• M51: 27,277,676 km (0.047 R)
• M52: 27,608,736 km (0.073 R)
• M53: 29,622,622 km (0.051 R)
• M54: 29,865,569 km (0.119 R)
• M55: 30,060,346 km (0.104 R)
• M56: 30,500,163 km (0.047 R)
• M57: 30,598,150 km (0.036 R)
• M58: 31,832,482 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.6

Radius: 4.3

Gravity: 22.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.2 AU - 14.12 AU

Year: 15890 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,982,159 km

• M1: 55,202 km (0.113 R)
• M2: 100,530 km (0.026 R)
• M3: 220,956 km (0.096 R)
• M4: 527,033 km (0.064 R)
• M5: 561,291 km (0.1 R)
• M6: 596,297 km (0.111 R)
• M7: 1,007,691 km (0.106 R)
• M8: 1,321,996 km (0.119 R)
• M9: 1,369,269 km (0.112 R)
• M10: 1,872,367 km (0.087 R)
• M11: 2,061,010 km (0.051 R)
• M12: 2,543,912 km (0.102 R)
• M13: 2,722,382 km (0.098 R)
• M14: 2,905,041 km (0.091 R)
• M15: 2,997,792 km (0.117 R)
• M16: 3,741,443 km (0.12 R)
• M17: 3,910,339 km (0.082 R)
• M18: 3,944,447 km (0.108 R)
• M19: 3,978,555 km (0.061 R)
• M20: 4,431,837 km (0.091 R)
• M21: 4,503,046 km (0.099 R)
• M22: 4,646,659 km (0.103 R)
• M23: 4,975,027 km (0.026 R)
• M24: 6,361,949 km (0.079 R)
• M25: 6,402,190 km (0.103 R)
• M26: 7,730,470 km (0.065 R)
• M27: 8,825,078 km (0.07 R)
• M28: 9,642,929 km (0.052 R)
• M29: 9,689,005 km (0.047 R)
• M30: 10,389,871 km (0.088 R)
• M31: 11,398,311 km (0.09 R)
• M32: 12,037,991 km (0.098 R)
• M33: 12,942,909 km (0.073 R)
• M34: 13,249,435 km (0.108 R)
• M35: 13,300,747 km (0.06 R)
• M36: 14,604,941 km (0.05 R)
• M37: 14,764,113 km (0.07 R)
• M38: 15,137,809 km (0.106 R)
• M39: 15,191,514 km (0.108 R)
• M40: 16,663,856 km (0.082 R)
• M41: 16,774,708 km (0.11 R)
• M42: 17,052,811 km (0.107 R)
• M43: 18,295,072 km (0.109 R)
• M44: 19,216,594 km (0.067 R)
• M45: 19,449,369 km (0.099 R)
• M46: 19,800,176 km (0.093 R)
• M47: 20,508,222 km (0.117 R)
• M48: 20,627,003 km (0.092 R)
• M49: 20,805,773 km (0.103 R)
• M50: 21,104,520 km (0.115 R)
• M51: 21,465,050 km (0.076 R)
• M52: 21,525,338 km (0.08 R)
• M53: 22,009,736 km (0.097 R)
• M54: 22,131,359 km (0.046 R)
• M55: 22,253,282 km (0.108 R)
• M56: 22,497,575 km (0.037 R)
• M57: 22,927,519 km (0.118 R)
• M58: 23,112,572 km (0.099 R)
• M59: 23,484,023 km (0.103 R)
• M60: 24,233,209 km (0.104 R)
• M61: 25,053,455 km (0.076 R)
• M62: 25,754,769 km (0.118 R)
• M63: 26,915,948 km (0.114 R)
• M64: 27,241,623 km (0.075 R)
• M65: 28,028,358 km (0.115 R)
• M66: 29,423,059 km (0.086 R)
• M67: 29,825,627 km (0.062 R)
• M68: 30,636,447 km (0.069 R)
• M69: 32,210,366 km (0.104 R)
• M70: 32,348,595 km (0.068 R)
• M71: 32,972,418 km (0.081 R)
• M72: 34,726,303 km (0.066 R)
• M73: 35,009,791 km (0.104 R)
• M74: 37,015,151 km (0.1 R)
• M75: 38,984,008 km (0.073 R)
• M76: 39,426,070 km (0.074 R)
• M77: 39,943,978 km (0.103 R)
• M78: 40,837,077 km (0.117 R)
• M79: 41,511,165 km (0.088 R)
• M80: 42,037,899 km (0.097 R)
• M81: 42,264,390 km (0.111 R)
• M82: 42,567,027 km (0.043 R)
• M83: 43,402,830 km (0.107 R)
• M84: 43,555,420 km (0.073 R)
• M85: 45,554,646 km (0.101 R)
• M86: 46,253,717 km (0.032 R)
• M87: 47,426,564 km (0.108 R)
• M88: 50,682,113 km (0.102 R)
• M89: 51,971,946 km (0.119 R)
• M90: 52,052,878 km (0.085 R)
• M91: 52,864,896 km (0.05 R)
• M92: 52,946,426 km (0.083 R)
• M93: 53,681,251 km (0.074 R)
• M94: 54,008,870 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.9

Radius: 6

Gravity: 25.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.91 AU - 15.59 AU

Year: 17061 Days

Day: 15.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,982,159 km

• M1: 138,528 km (0.074 R)
• M2: 673,938 km (0.074 R)
• M3: 1,148,164 km (0.096 R)
• M4: 1,373,757 km (0.114 R)
• M5: 1,491,790 km (0.1 R)
• M6: 1,706,463 km (0.109 R)
• M7: 1,996,832 km (0.061 R)
• M8: 2,063,553 km (0.108 R)
• M9: 2,199,089 km (0.109 R)
• M10: 2,957,849 km (0.088 R)
• M11: 3,504,929 km (0.066 R)
• M12: 3,748,923 km (0.101 R)
• M13: 4,210,582 km (0.091 R)
• M14: 4,690,043 km (0.074 R)
• M15: 4,734,473 km (0.072 R)
• M16: 4,823,783 km (0.103 R)
• M17: 6,425,827 km (0.086 R)
• M18: 6,524,861 km (0.044 R)
• M19: 7,594,486 km (0.056 R)
• M20: 8,283,384 km (0.117 R)
• M21: 8,337,239 km (0.074 R)
• M22: 8,717,218 km (0.075 R)
• M23: 9,047,530 km (0.117 R)
• M24: 9,158,531 km (0.084 R)
• M25: 10,351,125 km (0.094 R)
• M26: 15,188,073 km (0.09 R)
• M27: 15,386,141 km (0.076 R)
• M28: 15,452,413 km (0.109 R)
• M29: 15,784,969 km (0.088 R)
• M30: 16,457,262 km (0.069 R)
• M31: 17,760,259 km (0.111 R)
• M32: 18,248,547 km (0.086 R)
• M33: 18,529,641 km (0.085 R)
• M34: 19,524,467 km (0.089 R)
• M35: 21,639,930 km (0.07 R)
• M36: 22,011,980 km (0.087 R)
• M37: 24,442,497 km (0.094 R)
• M38: 25,141,269 km (0.109 R)
• M39: 25,610,707 km (0.115 R)
• M40: 25,846,623 km (0.108 R)
• M41: 26,717,432 km (0.109 R)
• M42: 26,956,639 km (0.105 R)
• M43: 28,977,407 km (0.105 R)
• M44: 30,879,095 km (0.059 R)
• M45: 31,130,120 km (0.056 R)
• M46: 31,718,339 km (0.094 R)
• M47: 31,802,712 km (0.092 R)
• M48: 32,225,625 km (0.077 R)
• M49: 33,849,361 km (0.098 R)
• M50: 34,194,483 km (0.118 R)
• M51: 34,540,952 km (0.096 R)
• M52: 36,026,010 km (0.081 R)
• M53: 36,290,349 km (0.091 R)
• M54: 36,820,674 km (0.061 R)
• M55: 38,247,688 km (0.115 R)
• M56: 38,967,852 km (0.089 R)
• M57: 39,601,698 km (0.084 R)
• M58: 40,879,713 km (0.086 R)
• M59: 41,155,272 km (0.038 R)
• M60: 41,616,033 km (0.049 R)
• M61: 43,008,341 km (0.108 R)
• M62: 43,757,228 km (0.094 R)
• M63: 43,945,123 km (0.109 R)
• M64: 45,457,856 km (0.104 R)
• M65: 46,411,842 km (0.077 R)
• M66: 48,534,037 km (0.079 R)
• M67: 48,825,903 km (0.041 R)
• M68: 51,478,422 km (0.076 R)
• M69: 51,676,789 km (0.058 R)
• M70: 51,875,306 km (0.073 R)
• M71: 51,974,788 km (0.076 R)
• M72: 54,379,125 km (0.117 R)
• M73: 54,480,104 km (0.076 R)
• M74: 54,884,616 km (0.099 R)
• M75: 54,985,894 km (0.079 R)
• M76: 56,717,190 km (0.115 R)
• M77: 57,435,260 km (0.117 R)
• M78: 58,984,047 km (0.089 R)
• M79: 59,607,421 km (0.114 R)
• M80: 60,337,459 km (0.07 R)
• M81: 61,070,488 km (0.079 R)
• M82: 61,911,827 km (0.082 R)
• M83: 64,458,581 km (0.115 R)
• M84: 64,565,543 km (0.053 R)
• M85: 64,672,506 km (0.108 R)
• M86: 64,779,468 km (0.068 R)
• M87: 66,391,236 km (0.076 R)
• M88: 66,823,125 km (0.101 R)
• M89: 68,233,683 km (0.05 R)
• M90: 68,342,590 km (0.119 R)
• M91: 69,544,460 km (0.107 R)
• M92: 70,863,464 km (0.096 R)
• M93: 72,968,755 km (0.068 R)
• M94: 73,191,656 km (0.12 R)
• M95: 73,749,656 km (0.117 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: 231 - 18,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit