🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.65 AU - 0.71 AU

Year: 210 Days

Day: 35 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,103,185 km

• M1: 87,515 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.67 AU - 0.77 AU

Year: 229 Days

Day: 38.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,103,185 km

• M1: 182,509 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.81 AU - 1.17 AU

Year: 369 Days

Day: 20.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 58.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.05 AU - 1.23 AU

Year: 456 Days

Day: 47.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,103,185 km

• M1: 34,258 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.07 AU - 1.23 AU

Year: 462 Days

Day: 24.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 105,103,185 km

• M1: 115,190 km (0.109 R)
• M2: 503,397 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.41 AU - 1.83 AU

Year: 773 Days

Day: 43.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754

Radius: 11.2

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.46 AU - 7.4 AU

Year: 5411 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,103,185 km

• M1: 372,200 km (0.116 R)
• M2: 451,636 km (0.087 R)
• M3: 549,922 km (0.073 R)
• M4: 921,822 km (0.109 R)
• M5: 1,022,950 km (0.069 R)
• M6: 1,432,250 km (0.102 R)
• M7: 1,780,663 km (0.114 R)
• M8: 1,871,918 km (0.059 R)
• M9: 2,155,705 km (0.078 R)
• M10: 2,433,060 km (0.105 R)
• M11: 2,828,297 km (0.078 R)
• M12: 2,935,709 km (0.038 R)
• M13: 3,022,625 km (0.056 R)
• M14: 3,243,731 km (0.049 R)
• M15: 3,631,937 km (0.108 R)
• M16: 3,819,982 km (0.099 R)
• M17: 3,987,082 km (0.099 R)
• M18: 4,254,563 km (0.099 R)
• M19: 4,502,896 km (0.096 R)
• M20: 4,781,746 km (0.09 R)
• M21: 5,197,329 km (0.107 R)
• M22: 5,356,202 km (0.114 R)
• M23: 6,118,852 km (0.117 R)
• M24: 6,258,726 km (0.089 R)
• M25: 6,655,908 km (0.097 R)
• M26: 6,770,949 km (0.089 R)
• M27: 7,296,636 km (0.09 R)
• M28: 7,474,807 km (0.116 R)
• M29: 7,896,224 km (0.074 R)
• M30: 8,387,354 km (0.114 R)
• M31: 9,110,660 km (0.077 R)
• M32: 9,985,209 km (0.074 R)
• M33: 11,158,655 km (0.113 R)
• M34: 11,329,944 km (0.084 R)
• M35: 11,570,947 km (0.112 R)
• M36: 12,023,330 km (0.058 R)
• M37: 12,588,062 km (0.065 R)
• M38: 12,730,629 km (0.105 R)
• M39: 13,306,282 km (0.107 R)
• M40: 13,524,246 km (0.117 R)
• M41: 13,706,905 km (0.101 R)
• M42: 13,853,511 km (0.092 R)
• M43: 14,259,519 km (0.12 R)
• M44: 14,632,168 km (0.104 R)
• M45: 14,894,862 km (0.027 R)
• M46: 15,045,656 km (0.114 R)
• M47: 15,424,887 km (0.078 R)
• M48: 15,654,071 km (0.041 R)
• M49: 17,447,600 km (0.113 R)
• M50: 17,886,221 km (0.064 R)
• M51: 18,006,348 km (0.051 R)
• M52: 18,774,084 km (0.111 R)
• M53: 19,552,442 km (0.112 R)
• M54: 19,717,747 km (0.034 R)
• M55: 19,800,475 km (0.062 R)
• M56: 20,091,144 km (0.067 R)
• M57: 21,907,411 km (0.042 R)
• M58: 21,993,281 km (0.058 R)
• M59: 22,380,440 km (0.09 R)
• M60: 23,205,622 km (0.068 R)
• M61: 23,468,166 km (0.099 R)
• M62: 23,555,980 km (0.082 R)
• M63: 23,643,794 km (0.076 R)
• M64: 23,775,739 km (0.116 R)
• M65: 25,154,134 km (0.064 R)
• M66: 25,649,602 km (0.104 R)
• M67: 26,011,779 km (0.116 R)
• M68: 26,467,005 km (0.112 R)
• M69: 26,787,294 km (0.088 R)
• M70: 28,735,507 km (0.047 R)
• M71: 28,876,428 km (0.101 R)
• M72: 29,442,357 km (0.044 R)
• M73: 30,202,613 km (0.116 R)
• M74: 30,393,650 km (0.097 R)
• M75: 30,681,027 km (0.066 R)
• M76: 30,969,302 km (0.094 R)
• M77: 31,355,115 km (0.101 R)
• M78: 31,985,371 km (0.068 R)
• M79: 32,228,916 km (0.1 R)
• M80: 32,570,897 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.7

Radius: 4.2

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.19 AU - 17.99 AU

Year: 23067 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 105,103,185 km

• M1: 61,036 km (0.089 R)
• M2: 114,293 km (0.072 R)
• M3: 264,938 km (0.052 R)
• M4: 318,045 km (0.071 R)
• M5: 565,929 km (0.069 R)
• M6: 1,202,019 km (0.096 R)
• M7: 1,315,863 km (0.113 R)
• M8: 1,457,083 km (0.065 R)
• M9: 2,015,532 km (0.052 R)
• M10: 2,096,315 km (0.077 R)
• M11: 2,205,821 km (0.11 R)
• M12: 2,545,557 km (0.118 R)
• M13: 2,662,393 km (0.05 R)
• M14: 2,992,855 km (0.09 R)
• M15: 3,464,088 km (0.113 R)
• M16: 3,659,014 km (0.107 R)
• M17: 4,265,035 km (0.097 R)
• M18: 4,544,335 km (0.115 R)
• M19: 5,267,939 km (0.117 R)
• M20: 5,910,911 km (0.116 R)
• M21: 6,182,730 km (0.118 R)
• M22: 6,778,878 km (0.114 R)
• M23: 6,981,733 km (0.103 R)
• M24: 7,435,014 km (0.087 R)
• M25: 7,644,002 km (0.099 R)
• M26: 8,369,552 km (0.049 R)
• M27: 8,543,385 km (0.058 R)
• M28: 8,674,582 km (0.072 R)
• M29: 9,250,833 km (0.103 R)
• M30: 9,747,947 km (0.111 R)
• M31: 9,976,832 km (0.102 R)
• M32: 11,242,878 km (0.087 R)
• M33: 12,907,603 km (0.1 R)
• M34: 13,007,834 km (0.112 R)
• M35: 13,922,176 km (0.103 R)
• M36: 14,491,097 km (0.091 R)
• M37: 14,962,181 km (0.114 R)
• M38: 17,336,598 km (0.113 R)
• M39: 17,724,954 km (0.081 R)
• M40: 17,780,754 km (0.093 R)
• M41: 17,836,405 km (0.076 R)
• M42: 18,397,397 km (0.116 R)
• M43: 20,640,018 km (0.102 R)
• M44: 20,757,303 km (0.084 R)
• M45: 22,122,234 km (0.06 R)
• M46: 23,149,523 km (0.119 R)
• M47: 23,761,079 km (0.116 R)
• M48: 24,750,669 km (0.119 R)
• M49: 25,753,573 km (0.108 R)
• M50: 25,816,703 km (0.053 R)
• M51: 26,133,102 km (0.115 R)
• M52: 27,218,285 km (0.078 R)
• M53: 28,775,450 km (0.104 R)
• M54: 29,366,660 km (0.109 R)
• M55: 29,432,633 km (0.115 R)
• M56: 30,227,895 km (0.075 R)
• M57: 31,030,189 km (0.085 R)
• M58: 34,169,799 km (0.112 R)
• M59: 36,129,681 km (0.062 R)
• M60: 37,052,101 km (0.081 R)
• M61: 42,298,349 km (0.116 R)
• M62: 43,947,217 km (0.117 R)
• M63: 44,324,802 km (0.116 R)
• M64: 44,703,584 km (0.102 R)
• M65: 45,311,699 km (0.113 R)
• M66: 45,387,994 km (0.074 R)
• M67: 46,767,137 km (0.116 R)
• M68: 47,075,458 km (0.04 R)
• M69: 48,861,507 km (0.114 R)
• M70: 49,959,555 km (0.088 R)
• M71: 52,659,647 km (0.049 R)
• M72: 53,623,955 km (0.113 R)
• M73: 53,704,588 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.5

Radius: 7.6

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.16 AU - 19.78 AU

Year: 27363 Days

Day: 21.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,103,185 km

• M1: 250,128 km (0.085 R)
• M2: 1,130,511 km (0.1 R)
• M3: 1,268,590 km (0.105 R)
• M4: 1,486,105 km (0.039 R)
• M5: 1,754,933 km (0.085 R)
• M6: 2,208,364 km (0.073 R)
• M7: 2,470,609 km (0.101 R)
• M8: 2,789,103 km (0.107 R)
• M9: 3,024,719 km (0.084 R)
• M10: 4,350,904 km (0.071 R)
• M11: 4,459,662 km (0.081 R)
• M12: 5,361,139 km (0.109 R)
• M13: 6,256,033 km (0.095 R)
• M14: 7,585,210 km (0.061 R)
• M15: 8,047,019 km (0.082 R)
• M16: 8,315,098 km (0.068 R)
• M17: 9,136,840 km (0.106 R)
• M18: 9,627,969 km (0.087 R)
• M19: 9,912,654 km (0.109 R)
• M20: 10,562,956 km (0.093 R)
• M21: 12,210,178 km (0.089 R)
• M22: 13,536,812 km (0.113 R)
• M23: 14,015,974 km (0.117 R)
• M24: 14,500,671 km (0.087 R)
• M25: 18,219,076 km (0.117 R)
• M26: 18,925,178 km (0.112 R)
• M27: 19,370,979 km (0.116 R)
• M28: 20,546,370 km (0.066 R)
• M29: 21,281,195 km (0.092 R)
• M30: 21,837,848 km (0.097 R)
• M31: 26,163,321 km (0.109 R)
• M32: 27,965,377 km (0.093 R)
• M33: 28,168,082 km (0.114 R)
• M34: 30,638,242 km (0.072 R)
• M35: 31,056,668 km (0.092 R)
• M36: 31,161,536 km (0.085 R)
• M37: 32,004,968 km (0.097 R)
• M38: 34,254,472 km (0.08 R)
• M39: 34,471,389 km (0.12 R)
• M40: 35,452,900 km (0.105 R)
• M41: 36,554,389 km (0.062 R)
• M42: 38,227,641 km (0.107 R)
• M43: 38,339,989 km (0.118 R)
• M44: 40,153,864 km (0.084 R)
• M45: 41,532,558 km (0.093 R)
• M46: 42,227,589 km (0.074 R)
• M47: 43,043,496 km (0.084 R)
• M48: 44,454,054 km (0.103 R)
• M49: 44,809,200 km (0.067 R)
• M50: 46,118,929 km (0.119 R)
• M51: 46,838,794 km (0.099 R)
• M52: 47,562,249 km (0.113 R)
• M53: 48,776,236 km (0.099 R)
• M54: 49,020,230 km (0.11 R)
• M55: 49,632,086 km (0.101 R)
• M56: 50,000,396 km (0.095 R)
• M57: 51,234,578 km (0.062 R)
• M58: 52,853,975 km (0.108 R)
• M59: 53,355,726 km (0.12 R)
• M60: 54,743,396 km (0.12 R)
• M61: 55,632,755 km (0.11 R)
• M62: 57,683,293 km (0.093 R)
• M63: 58,458,510 km (0.082 R)
• M64: 62,518,895 km (0.099 R)
• M65: 62,651,439 km (0.071 R)
• M66: 63,182,212 km (0.043 R)
• M67: 69,530,996 km (0.117 R)
• M68: 70,080,619 km (0.053 R)
• M69: 70,218,249 km (0.106 R)
• M70: 72,154,494 km (0.112 R)
• M71: 74,669,832 km (0.037 R)
• M72: 77,782,665 km (0.117 R)
• M73: 79,785,631 km (0.049 R)
• M74: 81,082,196 km (0.098 R)
• M75: 81,805,501 km (0.047 R)
• M76: 82,676,310 km (0.113 R)
• M77: 84,280,748 km (0.044 R)
• M78: 84,720,117 km (0.098 R)
• M79: 87,816,942 km (0.074 R)
• M80: 89,006,395 km (0.091 R)
• M81: 89,603,141 km (0.083 R)
• M82: 89,752,439 km (0.061 R)
• M83: 91,852,644 km (0.099 R)
• M84: 93,514,078 km (0.1 R)
• M85: 95,948,334 km (0.115 R)
• M86: 97,941,576 km (0.049 R)
• M87: 99,174,861 km (0.064 R)
• M88: 101,190,094 km (0.096 R)
• M89: 102,436,843 km (0.06 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: 453 - 14,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit