🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.76 AU - 0.84 AU

Year: 271 Days

Day: 40.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,671,484 km

• M1: 38,596 km (0.087 R)
• M2: 397,930 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.76 AU - 1.24 AU

Year: 379 Days

Day: 21.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,671,484 km

• M1: 491,429 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.05 AU - 1.51 AU

Year: 548 Days

Day: 12.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.38 AU - 2.28 AU

Year: 938 Days

Day: 46.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,671,484 km

• M1: 797,506 km (0.11 R)
• M2: 1,062,893 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.46 AU - 2.32 AU

Year: 984 Days

Day: 27.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,671,484 km

• M1: 622,477 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.78 AU - 2.4 AU

Year: 1144 Days

Day: 47.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,671,484 km

• M1: 1,599,650 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.1 AU - 2.14 AU

Year: 1169 Days

Day: 19.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,671,484 km

• M1: 819,198 km (0.025 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.19 AU - 3.61 AU

Year: 1870 Days

Day: 12.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 8.2

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.14 AU - 5.24 AU

Year: 3847 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,671,484 km

• M1: 193,280 km (0.095 R)
• M2: 596,896 km (0.048 R)
• M3: 1,122,134 km (0.076 R)
• M4: 1,189,453 km (0.1 R)
• M5: 1,285,943 km (0.063 R)
• M6: 1,342,342 km (0.083 R)
• M7: 1,413,999 km (0.093 R)
• M8: 1,531,433 km (0.119 R)
• M9: 1,760,617 km (0.101 R)
• M10: 2,234,394 km (0.116 R)
• M11: 2,354,670 km (0.099 R)
• M12: 2,968,770 km (0.099 R)
• M13: 3,197,056 km (0.04 R)
• M14: 3,550,107 km (0.108 R)
• M15: 3,812,951 km (0.104 R)
• M16: 3,874,585 km (0.112 R)
• M17: 4,040,339 km (0.095 R)
• M18: 4,166,301 km (0.091 R)
• M19: 4,250,973 km (0.104 R)
• M20: 4,314,851 km (0.088 R)
• M21: 4,379,029 km (0.112 R)
• M22: 4,639,030 km (0.033 R)
• M23: 4,815,256 km (0.038 R)
• M24: 5,061,195 km (0.076 R)
• M25: 5,219,769 km (0.039 R)
• M26: 5,542,003 km (0.118 R)
• M27: 5,682,026 km (0.066 R)
• M28: 5,847,033 km (0.1 R)
• M29: 6,109,278 km (0.098 R)
• M30: 6,547,001 km (0.103 R)
• M31: 7,197,004 km (0.077 R)
• M32: 7,555,590 km (0.102 R)
• M33: 8,504,190 km (0.113 R)
• M34: 8,638,978 km (0.095 R)
• M35: 9,350,914 km (0.11 R)
• M36: 9,883,034 km (0.072 R)
• M37: 9,996,429 km (0.058 R)
• M38: 10,224,266 km (0.11 R)
• M39: 10,772,393 km (0.029 R)
• M40: 10,830,587 km (0.116 R)
• M41: 10,947,423 km (0.115 R)
• M42: 11,094,178 km (0.071 R)
• M43: 11,897,070 km (0.069 R)
• M44: 12,381,767 km (0.075 R)
• M45: 12,718,811 km (0.074 R)
• M46: 12,780,445 km (0.113 R)
• M47: 13,433,141 km (0.095 R)
• M48: 13,747,745 km (0.094 R)
• M49: 14,641,742 km (0.096 R)
• M50: 14,900,546 km (0.088 R)
• M51: 15,030,547 km (0.117 R)
• M52: 15,390,031 km (0.074 R)
• M53: 15,554,439 km (0.096 R)
• M54: 16,117,525 km (0.103 R)
• M55: 17,331,811 km (0.099 R)
• M56: 17,400,177 km (0.106 R)
• M57: 17,468,543 km (0.075 R)
• M58: 18,331,274 km (0.091 R)
• M59: 18,470,699 km (0.094 R)
• M60: 18,680,286 km (0.106 R)
• M61: 18,890,770 km (0.114 R)
• M62: 19,172,613 km (0.051 R)
• M63: 19,776,091 km (0.065 R)
• M64: 20,098,175 km (0.047 R)
• M65: 20,965,394 km (0.051 R)
• M66: 21,220,608 km (0.055 R)
• M67: 21,587,122 km (0.071 R)
• M68: 21,697,376 km (0.05 R)
• M69: 21,807,929 km (0.112 R)
• M70: 22,661,534 km (0.098 R)
• M71: 22,998,429 km (0.106 R)
• M72: 23,337,118 km (0.079 R)
• M73: 23,791,297 km (0.095 R)
• M74: 23,943,289 km (0.077 R)
• M75: 24,401,208 km (0.079 R)
• M76: 24,516,249 km (0.106 R)
• M77: 24,823,672 km (0.058 R)
• M78: 25,171,039 km (0.073 R)
• M79: 25,248,381 km (0.088 R)
• M80: 25,364,618 km (0.099 R)
• M81: 25,481,155 km (0.1 R)
• M82: 25,870,558 km (0.076 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 13.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.19 AU - 7.23 AU

Year: 6583 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,671,484 km

• M1: 169,046 km (0.086 R)
• M2: 271,071 km (0.051 R)
• M3: 357,539 km (0.082 R)
• M4: 539,899 km (0.069 R)
• M5: 625,917 km (0.081 R)
• M6: 932,743 km (0.117 R)
• M7: 1,104,631 km (0.12 R)
• M8: 1,357,002 km (0.11 R)
• M9: 1,445,564 km (0.081 R)
• M10: 2,352,427 km (0.08 R)
• M11: 2,482,277 km (0.062 R)
• M12: 2,570,091 km (0.114 R)
• M13: 3,025,617 km (0.087 R)
• M14: 3,408,438 km (0.109 R)
• M15: 3,781,685 km (0.112 R)
• M16: 4,379,627 km (0.101 R)
• M17: 4,648,903 km (0.108 R)
• M18: 5,403,475 km (0.103 R)
• M19: 6,900,052 km (0.07 R)
• M20: 6,993,700 km (0.035 R)
• M21: 7,214,058 km (0.036 R)
• M22: 7,629,491 km (0.116 R)
• M23: 8,383,465 km (0.115 R)
• M24: 8,651,394 km (0.09 R)
• M25: 8,990,234 km (0.061 R)
• M26: 9,230,039 km (0.103 R)
• M27: 9,437,232 km (0.077 R)
• M28: 9,927,016 km (0.114 R)
• M29: 10,032,931 km (0.106 R)
• M30: 10,821,910 km (0.098 R)
• M31: 11,334,432 km (0.034 R)
• M32: 12,269,419 km (0.091 R)
• M33: 12,497,406 km (0.044 R)
• M34: 12,650,295 km (0.112 R)
• M35: 12,803,783 km (0.091 R)
• M36: 13,035,210 km (0.043 R)
• M37: 13,502,105 km (0.116 R)
• M38: 13,974,535 km (0.104 R)
• M39: 14,093,466 km (0.076 R)
• M40: 14,332,523 km (0.098 R)
• M41: 14,492,443 km (0.109 R)
• M42: 14,733,745 km (0.105 R)
• M43: 15,098,016 km (0.096 R)
• M44: 15,220,087 km (0.093 R)
• M45: 15,547,258 km (0.096 R)
• M46: 16,042,576 km (0.108 R)
• M47: 16,668,793 km (0.112 R)
• M48: 16,963,800 km (0.076 R)
• M49: 17,430,994 km (0.045 R)
• M50: 17,516,415 km (0.079 R)
• M51: 17,988,546 km (0.088 R)
• M52: 18,421,332 km (0.084 R)
• M53: 18,508,398 km (0.114 R)
• M54: 18,682,829 km (0.081 R)
• M55: 19,121,151 km (0.053 R)
• M56: 19,430,071 km (0.091 R)
• M57: 19,607,344 km (0.103 R)
• M58: 20,187,185 km (0.101 R)
• M59: 20,276,795 km (0.113 R)
• M60: 20,366,703 km (0.098 R)
• M61: 20,999,352 km (0.036 R)
• M62: 21,500,804 km (0.07 R)
• M63: 22,422,926 km (0.061 R)
• M64: 22,888,923 km (0.077 R)
• M65: 23,452,159 km (0.091 R)
• M66: 24,880,370 km (0.03 R)
• M67: 25,702,261 km (0.037 R)
• M68: 26,976,386 km (0.063 R)
• M69: 27,422,187 km (0.057 R)
• M70: 28,170,775 km (0.119 R)
• M71: 29,534,958 km (0.119 R)
• M72: 30,610,866 km (0.117 R)
• M73: 33,012,211 km (0.081 R)
• M74: 34,771,931 km (0.11 R)
• M75: 34,933,347 km (0.098 R)
• M76: 35,095,212 km (0.063 R)
• M77: 35,257,077 km (0.109 R)
• M78: 35,853,224 km (0.059 R)
• M79: 36,507,416 km (0.093 R)
• M80: 36,671,524 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 13,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit