🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.79 AU - 0.83 AU

Year: 272 Days

Day: 13.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.03 AU - 1.13 AU

Year: 418 Days

Day: 13.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.11 AU - 3.45 AU

Year: 2214 Days

Day: 33.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.97 AU

Year: 3072 Days

Day: 25.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.9

Radius: 12.2

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.57 AU - 5.75 AU

Year: 4369 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 110,508,014 km

• M1: 187,147 km (0.119 R)
• M2: 474,076 km (0.12 R)
• M3: 819,647 km (0.109 R)
• M4: 911,500 km (0.087 R)
• M5: 1,165,218 km (0.067 R)
• M6: 1,410,259 km (0.107 R)
• M7: 1,522,906 km (0.112 R)
• M8: 1,622,090 km (0.099 R)
• M9: 1,862,045 km (0.095 R)
• M10: 1,986,510 km (0.071 R)
• M11: 2,150,769 km (0.09 R)
• M12: 2,914,615 km (0.106 R)
• M13: 3,018,287 km (0.108 R)
• M14: 3,511,511 km (0.043 R)
• M15: 3,622,213 km (0.069 R)
• M16: 3,778,992 km (0.041 R)
• M17: 4,122,917 km (0.106 R)
• M18: 4,334,150 km (0.117 R)
• M19: 4,939,722 km (0.089 R)
• M20: 5,064,187 km (0.084 R)
• M21: 5,239,965 km (0.093 R)
• M22: 5,315,960 km (0.099 R)
• M23: 6,636,610 km (0.119 R)
• M24: 6,801,766 km (0.101 R)
• M25: 7,276,889 km (0.11 R)
• M26: 7,647,593 km (0.116 R)
• M27: 7,995,408 km (0.101 R)
• M28: 8,141,864 km (0.09 R)
• M29: 8,377,930 km (0.115 R)
• M30: 8,978,266 km (0.081 R)
• M31: 9,716,980 km (0.069 R)
• M32: 10,764,614 km (0.032 R)
• M33: 10,958,942 km (0.087 R)
• M34: 11,089,092 km (0.101 R)
• M35: 11,252,602 km (0.103 R)
• M36: 11,449,772 km (0.106 R)
• M37: 12,149,292 km (0.081 R)
• M38: 12,284,080 km (0.094 R)
• M39: 12,691,435 km (0.101 R)
• M40: 14,329,681 km (0.082 R)
• M41: 14,902,491 km (0.107 R)
• M42: 15,046,853 km (0.034 R)
• M43: 15,191,664 km (0.037 R)
• M44: 15,409,777 km (0.107 R)
• M45: 15,996,650 km (0.112 R)
• M46: 16,144,453 km (0.096 R)
• M47: 16,590,853 km (0.118 R)
• M48: 17,041,142 km (0.119 R)
• M49: 17,154,388 km (0.071 R)
• M50: 17,495,621 km (0.119 R)
• M51: 17,647,911 km (0.034 R)
• M52: 17,838,948 km (0.079 R)
• M53: 18,882,692 km (0.103 R)
• M54: 19,352,878 km (0.089 R)
• M55: 19,549,899 km (0.055 R)
• M56: 19,708,173 km (0.088 R)
• M57: 19,826,954 km (0.118 R)
• M58: 19,985,827 km (0.094 R)
• M59: 20,145,148 km (0.11 R)
• M60: 20,827,016 km (0.035 R)
• M61: 21,190,987 km (0.115 R)
• M62: 21,720,564 km (0.108 R)
• M63: 22,460,924 km (0.078 R)
• M64: 22,751,143 km (0.093 R)
• M65: 24,178,157 km (0.096 R)
• M66: 24,603,464 km (0.103 R)
• M67: 24,988,230 km (0.068 R)
• M68: 25,117,034 km (0.102 R)
• M69: 25,634,044 km (0.099 R)
• M70: 26,111,261 km (0.086 R)
• M71: 26,329,076 km (0.071 R)
• M72: 26,547,489 km (0.11 R)
• M73: 26,898,296 km (0.114 R)
• M74: 27,560,117 km (0.111 R)
• M75: 27,870,831 km (0.119 R)
• M76: 28,004,273 km (0.077 R)
• M77: 28,272,053 km (0.094 R)
• M78: 29,623,071 km (0.096 R)
• M79: 29,759,355 km (0.09 R)
• M80: 29,941,266 km (0.075 R)
• M81: 30,306,434 km (0.105 R)
• M82: 30,627,172 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 13.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.82 AU - 7.94 AU

Year: 6007 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 110,508,014 km

• M1: 178,769 km (0.066 R)
• M2: 341,682 km (0.117 R)
• M3: 587,770 km (0.066 R)
• M4: 839,992 km (0.109 R)
• M5: 972,835 km (0.111 R)
• M6: 1,244,355 km (0.041 R)
• M7: 1,900,641 km (0.058 R)
• M8: 2,182,633 km (0.072 R)
• M9: 2,653,567 km (0.115 R)
• M10: 2,969,967 km (0.094 R)
• M11: 3,443,593 km (0.114 R)
• M12: 3,639,716 km (0.09 R)
• M13: 4,303,183 km (0.112 R)
• M14: 5,424,868 km (0.05 R)
• M15: 5,915,698 km (0.076 R)
• M16: 6,694,206 km (0.052 R)
• M17: 6,940,294 km (0.082 R)
• M18: 7,158,109 km (0.111 R)
• M19: 7,728,525 km (0.112 R)
• M20: 7,825,016 km (0.111 R)
• M21: 8,084,419 km (0.074 R)
• M22: 8,379,725 km (0.094 R)
• M23: 8,511,969 km (0.106 R)
• M24: 9,252,479 km (0.109 R)
• M25: 9,355,103 km (0.036 R)
• M26: 9,804,046 km (0.092 R)
• M27: 10,048,788 km (0.086 R)
• M28: 10,260,170 km (0.103 R)
• M29: 10,544,406 km (0.05 R)
• M30: 10,687,421 km (0.078 R)
• M31: 11,011,600 km (0.107 R)
• M32: 11,412,373 km (0.094 R)
• M33: 11,966,633 km (0.083 R)
• M34: 12,681,262 km (0.078 R)
• M35: 13,139,779 km (0.049 R)
• M36: 13,371,058 km (0.108 R)
• M37: 13,526,041 km (0.077 R)
• M38: 14,867,336 km (0.079 R)
• M39: 15,028,004 km (0.044 R)
• M40: 15,269,903 km (0.097 R)
• M41: 15,594,531 km (0.066 R)
• M42: 15,757,742 km (0.103 R)
• M43: 15,962,542 km (0.106 R)
• M44: 16,292,106 km (0.084 R)
• M45: 17,336,299 km (0.067 R)
• M46: 17,547,830 km (0.063 R)
• M47: 17,717,624 km (0.09 R)
• M48: 17,973,287 km (0.114 R)
• M49: 18,273,230 km (0.119 R)
• M50: 18,877,905 km (0.103 R)
• M51: 19,313,983 km (0.088 R)
• M52: 19,401,497 km (0.062 R)
• M53: 19,753,352 km (0.038 R)
• M54: 20,418,464 km (0.059 R)
• M55: 20,686,693 km (0.091 R)
• M56: 20,776,302 km (0.071 R)
• M57: 21,091,056 km (0.115 R)
• M58: 21,316,949 km (0.109 R)
• M59: 22,044,892 km (0.077 R)
• M60: 22,320,002 km (0.06 R)
• M61: 23,385,139 km (0.075 R)
• M62: 23,525,312 km (0.081 R)
• M63: 23,947,478 km (0.08 R)
• M64: 24,372,186 km (0.106 R)
• M65: 24,656,721 km (0.11 R)
• M66: 24,990,025 km (0.104 R)
• M67: 25,085,618 km (0.119 R)
• M68: 25,420,867 km (0.104 R)
• M69: 26,630,216 km (0.091 R)
• M70: 27,611,279 km (0.087 R)
• M71: 27,858,415 km (0.109 R)
• M72: 29,659,274 km (0.112 R)
• M73: 31,446,071 km (0.048 R)
• M74: 32,066,752 km (0.076 R)
• M75: 33,057,689 km (0.107 R)
• M76: 33,847,117 km (0.081 R)
• M77: 35,766,906 km (0.073 R)
• M78: 35,928,621 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.1

Radius: 7.4

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.89 AU - 22.59 AU

Year: 31460 Days

Day: 17.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,508,014 km

• M1: 119,977 km (0.032 R)
• M2: 170,990 km (0.108 R)
• M3: 274,961 km (0.104 R)
• M4: 1,181,374 km (0.075 R)
• M5: 2,225,268 km (0.032 R)
• M6: 2,497,387 km (0.081 R)
• M7: 2,828,297 km (0.08 R)
• M8: 3,023,672 km (0.114 R)
• M9: 3,902,560 km (0.116 R)
• M10: 5,267,491 km (0.066 R)
• M11: 6,570,937 km (0.093 R)
• M12: 7,224,979 km (0.054 R)
• M13: 7,291,550 km (0.114 R)
• M14: 7,492,460 km (0.056 R)
• M15: 7,968,331 km (0.115 R)
• M16: 8,735,917 km (0.102 R)
• M17: 9,893,954 km (0.109 R)
• M18: 11,176,457 km (0.073 R)
• M19: 12,112,790 km (0.108 R)
• M20: 12,430,536 km (0.082 R)
• M21: 13,646,318 km (0.099 R)
• M22: 14,059,956 km (0.036 R)
• M23: 14,730,304 km (0.116 R)
• M24: 16,015,200 km (0.1 R)
• M25: 19,612,879 km (0.106 R)
• M26: 20,549,811 km (0.104 R)
• M27: 22,078,851 km (0.119 R)
• M28: 23,151,318 km (0.109 R)
• M29: 23,348,188 km (0.077 R)
• M30: 23,446,773 km (0.074 R)
• M31: 26,058,902 km (0.083 R)
• M32: 26,571,723 km (0.098 R)
• M33: 26,984,314 km (0.084 R)
• M34: 27,503,269 km (0.075 R)
• M35: 28,025,366 km (0.075 R)
• M36: 28,550,754 km (0.099 R)
• M37: 30,361,187 km (0.065 R)
• M38: 31,334,620 km (0.102 R)
• M39: 32,648,538 km (0.09 R)
• M40: 33,423,156 km (0.092 R)
• M41: 33,534,307 km (0.072 R)
• M42: 35,103,589 km (0.116 R)
• M43: 36,696,657 km (0.115 R)
• M44: 37,386,453 km (0.041 R)
• M45: 38,779,209 km (0.078 R)
• M46: 39,247,151 km (0.114 R)
• M47: 39,717,038 km (0.101 R)
• M48: 42,816,257 km (0.083 R)
• M49: 45,621,965 km (0.104 R)
• M50: 47,358,647 km (0.071 R)
• M51: 48,235,141 km (0.107 R)
• M52: 50,258,452 km (0.066 R)
• M53: 51,024,393 km (0.065 R)
• M54: 51,537,065 km (0.093 R)
• M55: 52,697,047 km (0.061 R)
• M56: 54,256,904 km (0.111 R)
• M57: 54,518,401 km (0.106 R)
• M58: 54,911,245 km (0.079 R)
• M59: 56,228,005 km (0.099 R)
• M60: 56,757,582 km (0.113 R)
• M61: 57,688,380 km (0.087 R)
• M62: 57,955,113 km (0.068 R)
• M63: 58,624,114 km (0.1 R)
• M64: 59,295,659 km (0.12 R)
• M65: 63,240,256 km (0.073 R)
• M66: 63,790,926 km (0.054 R)
• M67: 64,205,013 km (0.098 R)
• M68: 64,343,241 km (0.109 R)
• M69: 65,313,533 km (0.118 R)
• M70: 66,428,486 km (0.098 R)
• M71: 69,243,020 km (0.111 R)
• M72: 71,236,412 km (0.076 R)
• M73: 72,240,064 km (0.08 R)
• M74: 73,682,038 km (0.118 R)
• M75: 74,551,800 km (0.081 R)
• M76: 74,987,877 km (0.107 R)
• M77: 75,862,726 km (0.112 R)
• M78: 76,887,621 km (0.104 R)
• M79: 78,359,813 km (0.077 R)
• M80: 78,951,174 km (0.1 R)
• M81: 79,989,832 km (0.118 R)
• M82: 81,930,565 km (0.104 R)
• M83: 83,283,229 km (0.076 R)
• M84: 87,385,352 km (0.087 R)
• M85: 89,847,135 km (0.04 R)
• M86: 92,643,717 km (0.09 R)
• M87: 93,582,294 km (0.069 R)
• M88: 96,733,574 km (0.038 R)
• M89: 97,209,145 km (0.079 R)
• M90: 98,322,153 km (0.085 R)
• M91: 102,169,811 km (0.116 R)
• M92: 102,977,639 km (0.117 R)
• M93: 103,787,562 km (0.05 R)
• M94: 107,540,225 km (0.03 R)
• M95: 107,704,333 km (0.084 R)
• M96: 107,868,592 km (0.103 R)
• M97: 109,020,795 km (0.108 R)
• M98: 110,507,947 km (0.096 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: 220 - 12,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit