🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.96 AU - 1.26 AU

Year: 413 Days

Day: 27.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.25 AU - 1.27 AU

Year: 499 Days

Day: 45.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.91 AU - 2.35 AU

Year: 1098 Days

Day: 28.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,094,127 km

• M1: 1,729,800 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.38 AU - 2.7 AU

Year: 1429 Days

Day: 23.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,094,127 km

• M1: 28,424 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.06 AU - 3.04 AU

Year: 1438 Days

Day: 37.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.6 AU - 3.42 AU

Year: 1844 Days

Day: 24.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,094,127 km

• M1: 210,634 km (0.039 R)
• M2: 984,653 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.96 AU - 3.98 AU

Year: 2282 Days

Day: 25.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 11.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.39 AU - 8.05 AU

Year: 6850 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,094,127 km

• M1: 211,382 km (0.091 R)
• M2: 663,467 km (0.104 R)
• M3: 757,264 km (0.117 R)
• M4: 1,000,062 km (0.095 R)
• M5: 1,238,970 km (0.066 R)
• M6: 1,403,826 km (0.091 R)
• M7: 1,839,755 km (0.054 R)
• M8: 2,046,798 km (0.118 R)
• M9: 2,189,365 km (0.09 R)
• M10: 2,298,422 km (0.061 R)
• M11: 2,598,365 km (0.053 R)
• M12: 2,733,751 km (0.11 R)
• M13: 3,031,601 km (0.107 R)
• M14: 3,153,822 km (0.098 R)
• M15: 3,445,389 km (0.082 R)
• M16: 3,594,538 km (0.119 R)
• M17: 3,767,622 km (0.078 R)
• M18: 4,032,411 km (0.106 R)
• M19: 4,122,020 km (0.075 R)
• M20: 4,533,863 km (0.108 R)
• M21: 4,627,212 km (0.062 R)
• M22: 5,200,920 km (0.097 R)
• M23: 5,298,757 km (0.029 R)
• M24: 5,496,226 km (0.084 R)
• M25: 5,721,371 km (0.073 R)
• M26: 5,847,781 km (0.087 R)
• M27: 6,051,982 km (0.108 R)
• M28: 6,310,487 km (0.108 R)
• M29: 6,599,211 km (0.061 R)
• M30: 6,705,276 km (0.112 R)
• M31: 6,919,201 km (0.057 R)
• M32: 7,657,616 km (0.095 R)
• M33: 7,881,265 km (0.105 R)
• M34: 8,334,995 km (0.074 R)
• M35: 8,478,609 km (0.095 R)
• M36: 9,061,143 km (0.076 R)
• M37: 9,446,657 km (0.076 R)
• M38: 9,596,404 km (0.089 R)
• M39: 9,868,074 km (0.118 R)
• M40: 10,172,805 km (0.093 R)
• M41: 10,511,494 km (0.079 R)
• M42: 11,105,548 km (0.075 R)
• M43: 11,295,387 km (0.064 R)
• M44: 11,518,288 km (0.067 R)
• M45: 11,968,428 km (0.113 R)
• M46: 12,228,130 km (0.079 R)
• M47: 12,391,491 km (0.085 R)
• M48: 12,852,701 km (0.098 R)
• M49: 13,656,490 km (0.08 R)
• M50: 14,201,326 km (0.115 R)
• M51: 14,510,993 km (0.111 R)
• M52: 14,753,342 km (0.055 R)
• M53: 14,927,324 km (0.087 R)
• M54: 15,312,389 km (0.052 R)
• M55: 16,379,321 km (0.037 R)
• M56: 16,631,842 km (0.1 R)
• M57: 17,140,475 km (0.049 R)
• M58: 17,286,782 km (0.102 R)
• M59: 17,765,046 km (0.105 R)
• M60: 18,247,799 km (0.098 R)
• M61: 18,322,448 km (0.081 R)
• M62: 19,568,748 km (0.088 R)
• M63: 20,842,275 km (0.12 R)
• M64: 21,115,889 km (0.097 R)
• M65: 21,233,473 km (0.063 R)
• M66: 21,312,012 km (0.049 R)
• M67: 21,390,551 km (0.07 R)
• M68: 21,469,389 km (0.108 R)
• M69: 21,706,053 km (0.117 R)
• M70: 21,904,120 km (0.096 R)
• M71: 22,381,637 km (0.078 R)
• M72: 22,501,614 km (0.031 R)
• M73: 22,621,741 km (0.115 R)
• M74: 23,590,687 km (0.038 R)
• M75: 24,820,830 km (0.086 R)
• M76: 24,986,435 km (0.073 R)
• M77: 26,408,811 km (0.099 R)
• M78: 26,832,173 km (0.054 R)
• M79: 27,685,629 km (0.08 R)
• M80: 28,547,911 km (0.033 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.4

Radius: 6.2

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.23 AU - 16.75 AU

Year: 17495 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,094,127 km

• M1: 98,735 km (0.095 R)
• M2: 167,550 km (0.112 R)
• M3: 224,397 km (0.091 R)
• M4: 529,128 km (0.108 R)
• M5: 621,130 km (0.052 R)
• M6: 996,322 km (0.096 R)
• M7: 1,255,874 km (0.078 R)
• M8: 2,303,209 km (0.086 R)
• M9: 2,677,203 km (0.111 R)
• M10: 3,239,243 km (0.094 R)
• M11: 3,982,146 km (0.069 R)
• M12: 4,544,035 km (0.071 R)
• M13: 4,893,047 km (0.108 R)
• M14: 5,493,683 km (0.069 R)
• M15: 6,117,655 km (0.119 R)
• M16: 6,676,254 km (0.105 R)
• M17: 7,072,539 km (0.098 R)
• M18: 7,887,997 km (0.052 R)
• M19: 8,448,091 km (0.083 R)
• M20: 8,924,411 km (0.118 R)
• M21: 10,354,865 km (0.034 R)
• M22: 10,405,579 km (0.082 R)
• M23: 12,928,697 km (0.059 R)
• M24: 13,643,027 km (0.097 R)
• M25: 14,539,866 km (0.12 R)
• M26: 15,629,238 km (0.087 R)
• M27: 20,559,086 km (0.042 R)
• M28: 20,622,665 km (0.08 R)
• M29: 20,877,879 km (0.09 R)
• M30: 20,941,907 km (0.117 R)
• M31: 21,391,598 km (0.118 R)
• M32: 21,714,580 km (0.069 R)
• M33: 22,431,154 km (0.115 R)
• M34: 25,237,460 km (0.074 R)
• M35: 25,921,721 km (0.083 R)
• M36: 26,059,351 km (0.065 R)
• M37: 27,799,623 km (0.071 R)
• M38: 28,364,355 km (0.109 R)
• M39: 30,081,439 km (0.095 R)
• M40: 30,588,426 km (0.119 R)
• M41: 31,025,402 km (0.095 R)
• M42: 32,422,496 km (0.052 R)
• M43: 33,091,498 km (0.099 R)
• M44: 36,119,209 km (0.057 R)
• M45: 36,426,782 km (0.065 R)
• M46: 38,447,401 km (0.094 R)
• M47: 38,682,868 km (0.065 R)
• M48: 40,583,958 km (0.084 R)
• M49: 41,465,388 km (0.095 R)
• M50: 44,065,250 km (0.049 R)
• M51: 45,053,643 km (0.07 R)
• M52: 45,136,370 km (0.042 R)
• M53: 48,062,654 km (0.076 R)
• M54: 48,400,895 km (0.098 R)
• M55: 48,909,977 km (0.089 R)
• M56: 49,591,245 km (0.117 R)
• M57: 50,619,282 km (0.119 R)
• M58: 52,348,035 km (0.074 R)
• M59: 52,783,365 km (0.114 R)
• M60: 54,096,236 km (0.032 R)
• M61: 56,753,991 km (0.108 R)
• M62: 57,829,002 km (0.113 R)
• M63: 58,820,387 km (0.086 R)
• M64: 59,091,608 km (0.112 R)
• M65: 59,363,427 km (0.041 R)
• M66: 59,454,083 km (0.114 R)
• M67: 59,635,546 km (0.095 R)
• M68: 59,999,068 km (0.087 R)
• M69: 60,454,594 km (0.08 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 14,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit