🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.48 AU - 0.62 AU

Year: 149 Days

Day: 18.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,630,101 km

• M1: 410,945 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.72 AU - 1.14 AU

Year: 328 Days

Day: 28.5 Hours

Environment

Temp: 78 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.91 AU - 1.25 AU

Year: 410 Days

Day: 19.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.96 AU - 1.24 AU

Year: 421 Days

Day: 33.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.21 AU - 1.35 AU

Year: 529 Days

Day: 19.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,630,101 km

• M1: 522,396 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.58 AU - 2.12 AU

Year: 919 Days

Day: 13.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,630,101 km

• M1: 1,136,345 km (0.103 R)
• M2: 1,320,052 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.6 AU - 5.58 AU

Year: 3592 Days

Day: 47 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 14.5

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.35 AU - 7.73 AU

Year: 6109 Days

Day: 13.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,630,101 km

• M1: 253,718 km (0.116 R)
• M2: 431,889 km (0.075 R)
• M3: 597,045 km (0.043 R)
• M4: 808,128 km (0.073 R)
• M5: 989,889 km (0.041 R)
• M6: 1,127,220 km (0.065 R)
• M7: 1,271,582 km (0.111 R)
• M8: 1,743,414 km (0.048 R)
• M9: 1,855,612 km (0.071 R)
• M10: 2,087,937 km (0.091 R)
• M11: 2,710,564 km (0.118 R)
• M12: 2,858,666 km (0.086 R)
• M13: 2,975,651 km (0.043 R)
• M14: 3,077,378 km (0.078 R)
• M15: 3,442,397 km (0.106 R)
• M16: 3,603,364 km (0.089 R)
• M17: 3,858,578 km (0.083 R)
• M18: 4,044,678 km (0.103 R)
• M19: 4,157,774 km (0.054 R)
• M20: 4,542,539 km (0.102 R)
• M21: 4,739,261 km (0.03 R)
• M22: 5,080,344 km (0.037 R)
• M23: 5,893,259 km (0.031 R)
• M24: 6,369,728 km (0.066 R)
• M25: 6,546,104 km (0.084 R)
• M26: 7,245,174 km (0.101 R)
• M27: 7,360,215 km (0.028 R)
• M28: 8,519,300 km (0.115 R)
• M29: 9,182,317 km (0.108 R)
• M30: 10,272,587 km (0.117 R)
• M31: 10,376,108 km (0.067 R)
• M32: 11,376,768 km (0.075 R)
• M33: 11,537,586 km (0.088 R)
• M34: 11,915,770 km (0.071 R)
• M35: 12,380,720 km (0.055 R)
• M36: 13,019,054 km (0.085 R)
• M37: 13,412,945 km (0.057 R)
• M38: 13,554,614 km (0.054 R)
• M39: 13,896,445 km (0.118 R)
• M40: 14,939,442 km (0.096 R)
• M41: 15,204,080 km (0.115 R)
• M42: 15,708,375 km (0.097 R)
• M43: 15,917,513 km (0.082 R)
• M44: 16,037,490 km (0.115 R)
• M45: 16,581,129 km (0.107 R)
• M46: 17,315,505 km (0.07 R)
• M47: 17,779,857 km (0.086 R)
• M48: 18,123,034 km (0.091 R)
• M49: 18,752,542 km (0.12 R)
• M50: 20,033,100 km (0.112 R)
• M51: 20,422,802 km (0.042 R)
• M52: 22,442,224 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.5

Radius: 5.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.38 AU - 23.32 AU

Year: 31089 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,630,101 km

• M1: 155,133 km (0.091 R)
• M2: 204,650 km (0.102 R)
• M3: 390,450 km (0.029 R)
• M4: 448,195 km (0.045 R)
• M5: 638,633 km (0.112 R)
• M6: 815,907 km (0.083 R)
• M7: 1,457,233 km (0.104 R)
• M8: 1,690,606 km (0.119 R)
• M9: 2,679,896 km (0.103 R)
• M10: 2,936,157 km (0.112 R)
• M11: 3,846,161 km (0.091 R)
• M12: 3,941,605 km (0.074 R)
• M13: 4,464,150 km (0.055 R)
• M14: 4,531,020 km (0.101 R)
• M15: 4,665,658 km (0.092 R)
• M16: 4,870,159 km (0.037 R)
• M17: 4,904,566 km (0.119 R)
• M18: 5,394,350 km (0.108 R)
• M19: 5,501,312 km (0.101 R)
• M20: 6,009,795 km (0.112 R)
• M21: 6,307,046 km (0.108 R)
• M22: 6,344,595 km (0.119 R)
• M23: 6,685,379 km (0.088 R)
• M24: 7,032,147 km (0.106 R)
• M25: 7,110,088 km (0.109 R)
• M26: 7,148,983 km (0.114 R)
• M27: 7,583,266 km (0.063 R)
• M28: 7,743,186 km (0.116 R)
• M29: 10,141,090 km (0.062 R)
• M30: 10,185,072 km (0.087 R)
• M31: 10,987,515 km (0.105 R)
• M32: 11,810,004 km (0.114 R)
• M33: 12,652,240 km (0.104 R)
• M34: 13,032,667 km (0.094 R)
• M35: 13,805,041 km (0.106 R)
• M36: 14,000,416 km (0.115 R)
• M37: 14,542,409 km (0.086 R)
• M38: 14,641,592 km (0.083 R)
• M39: 14,990,903 km (0.099 R)
• M40: 15,748,617 km (0.066 R)
• M41: 16,055,143 km (0.095 R)
• M42: 16,622,268 km (0.025 R)
• M43: 17,775,967 km (0.087 R)
• M44: 18,577,363 km (0.071 R)
• M45: 18,685,223 km (0.101 R)
• M46: 20,270,661 km (0.087 R)
• M47: 20,827,315 km (0.061 R)
• M48: 21,332,507 km (0.083 R)
• M49: 21,388,905 km (0.083 R)
• M50: 22,183,719 km (0.118 R)
• M51: 22,355,158 km (0.045 R)
• M52: 22,527,195 km (0.104 R)
• M53: 22,584,641 km (0.075 R)
• M54: 22,872,467 km (0.119 R)
• M55: 23,335,622 km (0.046 R)
• M56: 23,393,666 km (0.113 R)
• M57: 24,861,969 km (0.092 R)
• M58: 29,819,493 km (0.032 R)
• M59: 30,642,730 km (0.117 R)
• M60: 30,833,767 km (0.118 R)
• M61: 30,897,645 km (0.103 R)
• M62: 31,666,279 km (0.12 R)
• M63: 31,923,886 km (0.112 R)
• M64: 33,812,410 km (0.081 R)
• M65: 33,878,233 km (0.085 R)
• M66: 34,009,879 km (0.078 R)
• M67: 34,471,987 km (0.094 R)
• M68: 34,869,768 km (0.094 R)
• M69: 35,536,226 km (0.091 R)
• M70: 38,106,318 km (0.115 R)
• M71: 38,380,381 km (0.057 R)
• M72: 38,517,712 km (0.117 R)
• M73: 38,792,673 km (0.069 R)
• M74: 39,206,311 km (0.097 R)
• M75: 39,344,689 km (0.032 R)
• M76: 40,247,063 km (0.071 R)
• M77: 40,386,488 km (0.1 R)
• M78: 40,805,811 km (0.12 R)
• M79: 41,015,996 km (0.097 R)
• M80: 41,507,874 km (0.109 R)
• M81: 42,143,067 km (0.086 R)
• M82: 42,355,645 km (0.09 R)
• M83: 42,497,464 km (0.104 R)
• M84: 44,716,000 km (0.114 R)
• M85: 45,005,023 km (0.112 R)
• M86: 45,512,310 km (0.114 R)
• M87: 45,948,687 km (0.071 R)
• M88: 46,386,410 km (0.089 R)
• M89: 46,532,567 km (0.11 R)
• M90: 46,898,783 km (0.066 R)
• M91: 47,486,702 km (0.104 R)
• M92: 49,488,771 km (0.111 R)
• M93: 49,638,069 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.4

Radius: 7.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 19.1 AU - 20.16 AU

Year: 31767 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,630,101 km

• M1: 143,165 km (0.106 R)
• M2: 215,571 km (0.1 R)
• M3: 293,361 km (0.028 R)
• M4: 519,553 km (0.057 R)
• M5: 952,190 km (0.095 R)
• M6: 1,557,164 km (0.097 R)
• M7: 1,612,366 km (0.045 R)
• M8: 1,724,564 km (0.089 R)
• M9: 2,168,421 km (0.042 R)
• M10: 2,324,153 km (0.059 R)
• M11: 2,914,765 km (0.098 R)
• M12: 3,227,125 km (0.088 R)
• M13: 3,586,759 km (0.085 R)
• M14: 4,073,251 km (0.103 R)
• M15: 4,780,849 km (0.11 R)
• M16: 6,440,787 km (0.117 R)
• M17: 6,575,275 km (0.117 R)
• M18: 6,756,139 km (0.046 R)
• M19: 6,847,095 km (0.085 R)
• M20: 7,261,780 km (0.05 R)
• M21: 7,354,979 km (0.106 R)
• M22: 7,495,601 km (0.066 R)
• M23: 7,827,260 km (0.054 R)
• M24: 7,922,853 km (0.112 R)
• M25: 8,652,442 km (0.067 R)
• M26: 9,201,017 km (0.076 R)
• M27: 9,556,162 km (0.057 R)
• M28: 10,594,970 km (0.11 R)
• M29: 10,647,928 km (0.1 R)
• M30: 11,074,132 km (0.12 R)
• M31: 11,343,408 km (0.105 R)
• M32: 11,451,717 km (0.087 R)
• M33: 11,560,325 km (0.031 R)
• M34: 12,164,102 km (0.117 R)
• M35: 12,834,450 km (0.105 R)
• M36: 13,060,493 km (0.08 R)
• M37: 13,231,034 km (0.063 R)
• M38: 14,327,586 km (0.089 R)
• M39: 14,679,889 km (0.077 R)
• M40: 14,797,922 km (0.114 R)
• M41: 14,975,644 km (0.09 R)
• M42: 15,573,138 km (0.103 R)
• M43: 16,300,483 km (0.08 R)
• M44: 17,537,059 km (0.055 R)
• M45: 17,850,916 km (0.111 R)
• M46: 18,229,997 km (0.106 R)
• M47: 18,293,426 km (0.081 R)
• M48: 18,484,163 km (0.102 R)
• M49: 18,803,555 km (0.044 R)
• M50: 21,090,009 km (0.094 R)
• M51: 21,223,300 km (0.104 R)
• M52: 21,356,891 km (0.094 R)
• M53: 22,503,409 km (0.095 R)
• M54: 22,707,910 km (0.064 R)
• M55: 22,981,374 km (0.03 R)
• M56: 24,855,985 km (0.059 R)
• M57: 24,996,757 km (0.08 R)
• M58: 26,275,968 km (0.065 R)
• M59: 27,068,239 km (0.117 R)
• M60: 27,285,604 km (0.081 R)
• M61: 27,430,864 km (0.114 R)
• M62: 27,503,569 km (0.083 R)
• M63: 29,045,623 km (0.115 R)
• M64: 31,449,063 km (0.076 R)
• M65: 32,751,462 km (0.115 R)
• M66: 33,060,531 km (0.11 R)
• M67: 33,448,139 km (0.11 R)
• M68: 34,149,753 km (0.088 R)
• M69: 34,306,382 km (0.092 R)
• M70: 34,934,992 km (0.092 R)
• M71: 35,329,781 km (0.118 R)
• M72: 38,134,741 km (0.073 R)
• M73: 42,769,283 km (0.059 R)
• M74: 43,106,926 km (0.109 R)
• M75: 43,445,615 km (0.114 R)
• M76: 44,552,340 km (0.112 R)
• M77: 45,409,985 km (0.107 R)
• M78: 45,582,172 km (0.069 R)
• M79: 46,967,448 km (0.1 R)
• M80: 48,015,531 km (0.103 R)
• M81: 48,190,860 km (0.08 R)
• M82: 48,806,605 km (0.096 R)
• M83: 48,894,718 km (0.105 R)
• M84: 52,374,215 km (0.087 R)
• M85: 53,642,505 km (0.088 R)
• M86: 54,463,349 km (0.09 R)
• M87: 55,748,245 km (0.119 R)
• M88: 55,932,549 km (0.097 R)
• M89: 57,321,865 km (0.033 R)
• M90: 58,160,959 km (0.054 R)
• M91: 60,323,546 km (0.084 R)
• M92: 61,081,858 km (0.119 R)
• M93: 62,034,198 km (0.089 R)
• M94: 62,320,977 km (0.104 R)
• M95: 63,471,983 km (0.108 R)
• M96: 64,630,170 km (0.1 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: 306 - 11,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit