🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.56 AU - 0.76 AU

Year: 198 Days

Day: 34.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,967,237 km

• M1: 287,527 km (0.086 R)
• M2: 308,471 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.69 AU - 0.89 AU

Year: 259 Days

Day: 40.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.76 AU - 1.08 AU

Year: 326 Days

Day: 25.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.75 AU - 2.03 AU

Year: 959 Days

Day: 39 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,967,237 km

• M1: 609,462 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.34 AU - 2.42 AU

Year: 1355 Days

Day: 18.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.82 AU - 4.02 AU

Year: 2334 Days

Day: 20.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 169.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.47 AU - 4.49 AU

Year: 3499 Days

Day: 39.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,967,237 km

• M1: 1,893,311 km (0.076 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.61 AU - 5.45 AU

Year: 3557 Days

Day: 45.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.9

Radius: 11.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.76 AU - 9.06 AU

Year: 7442 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,967,237 km

• M1: 153,787 km (0.077 R)
• M2: 341,682 km (0.077 R)
• M3: 454,927 km (0.066 R)
• M4: 756,666 km (0.067 R)
• M5: 882,029 km (0.048 R)
• M6: 964,308 km (0.05 R)
• M7: 1,396,646 km (0.096 R)
• M8: 1,474,287 km (0.102 R)
• M9: 1,950,457 km (0.105 R)
• M10: 2,936,157 km (0.117 R)
• M11: 3,426,838 km (0.113 R)
• M12: 4,196,370 km (0.104 R)
• M13: 4,282,089 km (0.118 R)
• M14: 5,170,102 km (0.048 R)
• M15: 5,354,557 km (0.116 R)
• M16: 6,081,752 km (0.079 R)
• M17: 6,211,304 km (0.099 R)
• M18: 6,374,664 km (0.117 R)
• M19: 6,974,702 km (0.104 R)
• M20: 7,315,785 km (0.102 R)
• M21: 7,662,403 km (0.065 R)
• M22: 7,943,647 km (0.063 R)
• M23: 9,325,482 km (0.028 R)
• M24: 10,005,854 km (0.11 R)
• M25: 10,390,769 km (0.093 R)
• M26: 10,468,261 km (0.114 R)
• M27: 10,623,992 km (0.098 R)
• M28: 10,859,010 km (0.115 R)
• M29: 11,254,547 km (0.099 R)
• M30: 11,614,629 km (0.077 R)
• M31: 11,695,113 km (0.06 R)
• M32: 11,816,287 km (0.073 R)
• M33: 13,134,244 km (0.073 R)
• M34: 14,368,726 km (0.103 R)
• M35: 14,846,691 km (0.089 R)
• M36: 15,153,516 km (0.072 R)
• M37: 16,041,828 km (0.069 R)
• M38: 16,266,524 km (0.054 R)
• M39: 16,582,924 km (0.083 R)
• M40: 17,084,077 km (0.112 R)
• M41: 17,544,090 km (0.106 R)
• M42: 17,729,292 km (0.073 R)
• M43: 18,335,613 km (0.07 R)
• M44: 19,712,362 km (0.091 R)
• M45: 20,194,815 km (0.07 R)
• M46: 20,340,374 km (0.05 R)
• M47: 20,632,389 km (0.097 R)
• M48: 20,778,995 km (0.1 R)
• M49: 21,073,104 km (0.064 R)
• M50: 21,566,478 km (0.085 R)
• M51: 21,665,512 km (0.064 R)
• M52: 22,213,489 km (0.117 R)
• M53: 22,313,570 km (0.049 R)
• M54: 22,614,860 km (0.054 R)
• M55: 23,884,497 km (0.025 R)
• M56: 24,192,668 km (0.084 R)
• M57: 24,502,037 km (0.088 R)
• M58: 24,657,319 km (0.079 R)
• M59: 25,490,729 km (0.093 R)
• M60: 25,963,608 km (0.095 R)
• M61: 26,069,075 km (0.112 R)
• M62: 26,280,456 km (0.094 R)
• M63: 27,078,262 km (0.084 R)
• M64: 27,345,892 km (0.044 R)
• M65: 27,722,131 km (0.058 R)
• M66: 28,643,056 km (0.101 R)
• M67: 28,752,112 km (0.073 R)
• M68: 29,299,192 km (0.095 R)
• M69: 31,128,774 km (0.044 R)
• M70: 31,577,867 km (0.062 R)
• M71: 31,690,514 km (0.101 R)
• M72: 33,166,746 km (0.101 R)
• M73: 34,317,452 km (0.107 R)
• M74: 34,897,742 km (0.111 R)
• M75: 35,715,594 km (0.076 R)
• M76: 37,191,527 km (0.066 R)
• M77: 37,429,686 km (0.077 R)
• M78: 37,548,766 km (0.105 R)
• M79: 38,506,941 km (0.057 R)
• M80: 39,533,780 km (0.098 R)
• M81: 39,715,991 km (0.064 R)
• M82: 40,264,117 km (0.064 R)
• M83: 40,630,931 km (0.111 R)
• M84: 40,753,452 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.7

Radius: 3.3

Gravity: 91.8 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.31 AU - 16.87 AU

Year: 24931 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,967,237 km

• M1: 323,730 km (0.034 R)
• M2: 509,231 km (0.069 R)
• M3: 667,506 km (0.079 R)
• M4: 1,658,891 km (0.096 R)
• M5: 1,735,335 km (0.11 R)
• M6: 3,248,518 km (0.09 R)
• M7: 4,143,113 km (0.086 R)
• M8: 4,246,934 km (0.085 R)
• M9: 4,510,226 km (0.066 R)
• M10: 5,444,615 km (0.106 R)
• M11: 5,730,496 km (0.117 R)
• M12: 5,788,241 km (0.054 R)
• M13: 5,846,285 km (0.117 R)
• M14: 5,962,672 km (0.115 R)
• M15: 6,316,770 km (0.101 R)
• M16: 7,482,138 km (0.042 R)
• M17: 7,608,697 km (0.107 R)
• M18: 8,844,974 km (0.098 R)
• M19: 8,911,695 km (0.104 R)
• M20: 10,564,003 km (0.039 R)
• M21: 11,207,424 km (0.097 R)
• M22: 11,789,958 km (0.086 R)
• M23: 11,863,410 km (0.114 R)
• M24: 12,606,762 km (0.082 R)
• M25: 13,518,711 km (0.097 R)
• M26: 15,244,621 km (0.1 R)
• M27: 18,812,231 km (0.078 R)
• M28: 19,243,073 km (0.112 R)
• M29: 19,329,541 km (0.111 R)
• M30: 19,416,308 km (0.118 R)
• M31: 19,677,057 km (0.062 R)
• M32: 20,114,481 km (0.095 R)
• M33: 22,439,531 km (0.106 R)
• M34: 22,530,636 km (0.098 R)
• M35: 22,804,699 km (0.12 R)
• M36: 23,633,621 km (0.1 R)
• M37: 27,045,949 km (0.116 R)
• M38: 27,531,992 km (0.091 R)
• M39: 27,922,891 km (0.089 R)
• M40: 29,404,808 km (0.041 R)
• M41: 30,004,845 km (0.076 R)
• M42: 32,033,542 km (0.103 R)
• M43: 33,688,094 km (0.103 R)
• M44: 35,158,492 km (0.092 R)
• M45: 37,511,068 km (0.059 R)
• M46: 38,815,561 km (0.111 R)
• M47: 38,924,917 km (0.109 R)
• M48: 39,913,909 km (0.106 R)
• M49: 40,245,418 km (0.086 R)
• M50: 44,065,848 km (0.118 R)
• M51: 45,556,740 km (0.086 R)
• M52: 46,018,848 km (0.072 R)
• M53: 47,765,553 km (0.06 R)
• M54: 51,083,335 km (0.082 R)
• M55: 52,406,976 km (0.109 R)
• M56: 52,648,876 km (0.057 R)
• M57: 52,891,225 km (0.051 R)
• M58: 53,376,819 km (0.029 R)
• M59: 55,210,889 km (0.117 R)
• M60: 56,445,072 km (0.083 R)
• M61: 58,313,400 km (0.094 R)
• M62: 58,563,976 km (0.085 R)
• M63: 58,940,663 km (0.061 R)
• M64: 59,444,060 km (0.088 R)
• M65: 61,089,936 km (0.102 R)
• M66: 63,651,201 km (0.114 R)
• M67: 63,909,258 km (0.062 R)
• M68: 66,508,969 km (0.034 R)
• M69: 67,821,691 km (0.103 R)
• M70: 68,217,078 km (0.107 R)
• M71: 69,806,705 km (0.105 R)
• M72: 70,472,565 km (0.053 R)
• M73: 70,606,006 km (0.086 R)
• M74: 71,676,529 km (0.105 R)
• M75: 72,482,861 km (0.084 R)
• M76: 72,617,649 km (0.115 R)
• M77: 73,292,335 km (0.116 R)
• M78: 74,647,991 km (0.079 R)
• M79: 75,738,410 km (0.058 R)
• M80: 77,108,876 km (0.04 R)
• M81: 77,383,987 km (0.097 R)
• M82: 77,521,617 km (0.073 R)
• M83: 78,764,326 km (0.115 R)
• M84: 80,989,594 km (0.105 R)
• M85: 81,549,090 km (0.096 R)
• M86: 82,109,933 km (0.043 R)
• M87: 82,250,405 km (0.052 R)
• M88: 82,953,665 km (0.073 R)
• M89: 83,376,578 km (0.111 R)
• M90: 84,507,688 km (0.093 R)
• M91: 84,933,294 km (0.055 R)
• M92: 87,644,755 km (0.058 R)
• M93: 88,939,076 km (0.086 R)
• M94: 92,567,273 km (0.064 R)
• M95: 93,298,657 km (0.105 R)
• M96: 97,429,952 km (0.09 R)
• M97: 97,578,652 km (0.114 R)
• M98: 99,967,281 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit