🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.58 AU - 0.64 AU

Year: 171 Days

Day: 34.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.41 AU - 1.67 AU

Year: 684 Days

Day: 37.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,770,035 km

• M1: 317,895 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.56 AU - 1.72 AU

Year: 752 Days

Day: 35.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.62 AU - 1.74 AU

Year: 780 Days

Day: 38.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.55 AU - 2.33 AU

Year: 968 Days

Day: 42.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.45 AU - 4.47 AU

Year: 2822 Days

Day: 45.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,770,035 km

• M1: 1,604,736 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.22 AU - 7.84 AU

Year: 5976 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 78,770,035 km

• M1: 106,065 km (0.117 R)
• M2: 178,171 km (0.062 R)
• M3: 425,157 km (0.097 R)
• M4: 548,426 km (0.077 R)
• M5: 784,491 km (0.085 R)
• M6: 850,913 km (0.089 R)
• M7: 1,114,803 km (0.034 R)
• M8: 1,201,121 km (0.116 R)
• M9: 1,369,269 km (0.115 R)
• M10: 1,473,988 km (0.107 R)
• M11: 1,557,314 km (0.087 R)
• M12: 1,919,191 km (0.113 R)
• M13: 2,076,718 km (0.098 R)
• M14: 2,279,423 km (0.115 R)
• M15: 2,531,346 km (0.113 R)
• M16: 2,718,941 km (0.117 R)
• M17: 3,466,332 km (0.028 R)
• M18: 4,104,367 km (0.116 R)
• M19: 4,154,931 km (0.109 R)
• M20: 4,742,851 km (0.103 R)
• M21: 4,831,562 km (0.047 R)
• M22: 5,393,602 km (0.082 R)
• M23: 5,976,285 km (0.09 R)
• M24: 6,226,563 km (0.114 R)
• M25: 6,323,801 km (0.103 R)
• M26: 6,797,428 km (0.037 R)
• M27: 7,099,317 km (0.09 R)
• M28: 8,073,199 km (0.034 R)
• M29: 8,243,142 km (0.086 R)
• M30: 10,350,228 km (0.07 R)
• M31: 10,511,794 km (0.075 R)
• M32: 10,697,445 km (0.115 R)
• M33: 11,024,914 km (0.117 R)
• M34: 12,099,925 km (0.074 R)
• M35: 12,514,610 km (0.061 R)
• M36: 12,983,749 km (0.093 R)
• M37: 13,761,359 km (0.036 R)
• M38: 15,125,691 km (0.088 R)
• M39: 15,466,924 km (0.117 R)
• M40: 15,519,582 km (0.117 R)
• M41: 15,625,198 km (0.092 R)
• M42: 15,731,114 km (0.088 R)
• M43: 16,237,203 km (0.101 R)
• M44: 16,586,514 km (0.112 R)
• M45: 16,640,519 km (0.088 R)
• M46: 16,884,064 km (0.045 R)
• M47: 16,938,369 km (0.062 R)
• M48: 17,074,353 km (0.083 R)
• M49: 17,402,272 km (0.086 R)
• M50: 17,484,550 km (0.099 R)
• M51: 17,539,453 km (0.12 R)
• M52: 17,676,933 km (0.06 R)
• M53: 17,732,135 km (0.103 R)
• M54: 18,119,593 km (0.113 R)
• M55: 18,175,244 km (0.117 R)
• M56: 18,650,067 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.8

Radius: 8.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.38 AU - 12.1 AU

Year: 14407 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 78,770,035 km

• M1: 159,920 km (0.086 R)
• M2: 249,679 km (0.114 R)
• M3: 323,431 km (0.102 R)
• M4: 397,930 km (0.117 R)
• M5: 805,585 km (0.084 R)
• M6: 888,163 km (0.094 R)
• M7: 1,330,224 km (0.115 R)
• M8: 1,574,817 km (0.095 R)
• M9: 2,073,426 km (0.082 R)
• M10: 3,301,475 km (0.107 R)
• M11: 3,378,518 km (0.078 R)
• M12: 3,475,607 km (0.047 R)
• M13: 3,792,904 km (0.03 R)
• M14: 3,873,687 km (0.12 R)
• M15: 5,153,198 km (0.116 R)
• M16: 6,191,407 km (0.113 R)
• M17: 6,454,849 km (0.119 R)
• M18: 6,673,262 km (0.071 R)
• M19: 7,092,285 km (0.097 R)
• M20: 7,749,618 km (0.111 R)
• M21: 9,149,107 km (0.045 R)
• M22: 9,780,260 km (0.119 R)
• M23: 10,340,654 km (0.104 R)
• M24: 10,397,351 km (0.051 R)
• M25: 11,492,557 km (0.117 R)
• M26: 12,442,952 km (0.078 R)
• M27: 12,533,310 km (0.087 R)
• M28: 13,449,297 km (0.09 R)
• M29: 13,511,231 km (0.038 R)
• M30: 13,821,796 km (0.089 R)
• M31: 14,166,170 km (0.069 R)
• M32: 14,323,697 km (0.118 R)
• M33: 14,386,827 km (0.088 R)
• M34: 17,188,945 km (0.082 R)
• M35: 17,728,395 km (0.055 R)
• M36: 18,000,364 km (0.107 R)
• M37: 18,102,539 km (0.114 R)
• M38: 18,444,969 km (0.118 R)
• M39: 19,976,851 km (0.114 R)
• M40: 20,330,650 km (0.089 R)
• M41: 20,437,313 km (0.1 R)
• M42: 21,404,613 km (0.092 R)
• M43: 21,694,085 km (0.106 R)
• M44: 23,420,893 km (0.09 R)
• M45: 23,793,990 km (0.091 R)
• M46: 24,206,581 km (0.103 R)
• M47: 24,621,715 km (0.119 R)
• M48: 24,924,950 km (0.066 R)
• M49: 25,115,089 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.6

Radius: 3.1

Gravity: 66.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.49 AU - 16.41 AU

Year: 21750 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,770,035 km

• M1: 40,990 km (0.104 R)
• M2: 75,098 km (0.083 R)
• M3: 155,283 km (0.066 R)
• M4: 407,505 km (0.084 R)
• M5: 427,401 km (0.07 R)
• M6: 668,403 km (0.106 R)
• M7: 945,309 km (0.057 R)
• M8: 972,087 km (0.093 R)
• M9: 1,026,541 km (0.112 R)
• M10: 1,166,863 km (0.118 R)
• M11: 2,128,927 km (0.076 R)
• M12: 2,871,830 km (0.076 R)
• M13: 3,149,035 km (0.076 R)
• M14: 4,030,915 km (0.086 R)
• M15: 4,118,579 km (0.113 R)
• M16: 6,558,969 km (0.101 R)
• M17: 6,922,641 km (0.066 R)
• M18: 7,399,709 km (0.109 R)
• M19: 7,453,415 km (0.054 R)
• M20: 7,615,130 km (0.092 R)
• M21: 7,669,434 km (0.078 R)
• M22: 7,942,301 km (0.084 R)
• M23: 8,497,458 km (0.096 R)
• M24: 9,007,737 km (0.11 R)
• M25: 9,237,669 km (0.11 R)
• M26: 9,295,413 km (0.063 R)
• M27: 9,353,308 km (0.038 R)
• M28: 9,411,352 km (0.084 R)
• M29: 10,416,201 km (0.047 R)
• M30: 10,536,627 km (0.054 R)
• M31: 12,589,259 km (0.074 R)
• M32: 13,235,073 km (0.058 R)
• M33: 13,496,421 km (0.098 R)
• M34: 13,561,945 km (0.096 R)
• M35: 13,759,414 km (0.105 R)
• M36: 14,024,052 km (0.097 R)
• M37: 14,157,045 km (0.027 R)
• M38: 15,167,728 km (0.087 R)
• M39: 16,621,221 km (0.078 R)
• M40: 17,901,928 km (0.065 R)
• M41: 18,408,467 km (0.03 R)
• M42: 18,773,186 km (0.062 R)
• M43: 19,956,206 km (0.101 R)
• M44: 20,481,295 km (0.112 R)
• M45: 21,239,307 km (0.048 R)
• M46: 22,006,595 km (0.116 R)
• M47: 22,471,246 km (0.111 R)
• M48: 23,488,960 km (0.12 R)
• M49: 25,407,104 km (0.086 R)
• M50: 27,707,470 km (0.089 R)
• M51: 28,460,995 km (0.118 R)
• M52: 28,629,293 km (0.094 R)
• M53: 28,713,516 km (0.043 R)
• M54: 29,136,280 km (0.066 R)
• M55: 32,855,582 km (0.045 R)
• M56: 33,652,789 km (0.102 R)
• M57: 33,741,800 km (0.104 R)
• M58: 35,085,637 km (0.077 R)
• M59: 35,537,423 km (0.083 R)
• M60: 36,264,319 km (0.117 R)
• M61: 37,548,168 km (0.116 R)
• M62: 37,640,470 km (0.085 R)
• M63: 38,753,628 km (0.116 R)
• M64: 39,783,609 km (0.093 R)
• M65: 40,349,089 km (0.097 R)
• M66: 41,202,395 km (0.101 R)
• M67: 41,679,014 km (0.072 R)
• M68: 42,061,536 km (0.09 R)
• M69: 42,541,446 km (0.102 R)
• M70: 42,830,319 km (0.08 R)
• M71: 44,089,335 km (0.11 R)
• M72: 44,186,573 km (0.105 R)
• M73: 44,576,725 km (0.118 R)
• M74: 44,968,073 km (0.1 R)
• M75: 45,951,080 km (0.095 R)
• M76: 46,742,752 km (0.108 R)
• M77: 49,953,721 km (0.055 R)
• M78: 50,869,559 km (0.073 R)
• M79: 52,202,327 km (0.11 R)
• M80: 53,131,629 km (0.118 R)
• M81: 53,442,643 km (0.064 R)
• M82: 53,962,346 km (0.114 R)
• M83: 55,952,296 km (0.114 R)
• M84: 57,221,335 km (0.116 R)
• M85: 60,219,276 km (0.09 R)
• M86: 60,651,764 km (0.119 R)
• M87: 61,737,396 km (0.119 R)
• M88: 62,610,449 km (0.065 R)
• M89: 63,377,736 km (0.079 R)
• M90: 64,148,165 km (0.086 R)
• M91: 66,589,603 km (0.11 R)
• M92: 71,334,099 km (0.116 R)
• M93: 72,020,753 km (0.118 R)
• M94: 75,370,100 km (0.117 R)
• M95: 76,186,306 km (0.092 R)
• M96: 76,419,978 km (0.115 R)
• M97: 76,888,070 km (0.077 R)
• M98: 78,533,945 km (0.08 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit