🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.59 AU - 0.71 AU

Year: 183 Days

Day: 45.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,541,268 km

• M1: 172,337 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.61 AU - 0.77 AU

Year: 201 Days

Day: 20.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.61 AU - 0.87 AU

Year: 223 Days

Day: 40.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,541,268 km

• M1: 166,054 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 309 Days

Day: 35.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.08 AU - 1.36 AU

Year: 471 Days

Day: 16.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.31 AU - 1.83 AU

Year: 688 Days

Day: 18.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,541,268 km

• M1: 896,989 km (0.052 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.23 AU - 3.55 AU

Year: 1719 Days

Day: 22 Hours

Environment

Temp: -86 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.1

Radius: 15

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.75 AU - 11.13 AU

Year: 10147 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,541,268 km

• M1: 219,310 km (0.09 R)
• M2: 322,383 km (0.092 R)
• M3: 456,423 km (0.073 R)
• M4: 1,169,407 km (0.1 R)
• M5: 1,285,943 km (0.106 R)
• M6: 1,406,818 km (0.107 R)
• M7: 1,574,218 km (0.119 R)
• M8: 1,719,328 km (0.114 R)
• M9: 2,039,019 km (0.091 R)
• M10: 2,841,462 km (0.09 R)
• M11: 3,020,381 km (0.087 R)
• M12: 3,221,740 km (0.096 R)
• M13: 3,484,434 km (0.114 R)
• M14: 3,618,473 km (0.038 R)
• M15: 4,584,427 km (0.112 R)
• M16: 4,753,024 km (0.118 R)
• M17: 5,990,647 km (0.097 R)
• M18: 6,957,498 km (0.108 R)
• M19: 8,253,165 km (0.068 R)
• M20: 8,718,863 km (0.06 R)
• M21: 9,433,791 km (0.115 R)
• M22: 9,811,975 km (0.104 R)
• M23: 9,975,485 km (0.059 R)
• M24: 10,835,224 km (0.092 R)
• M25: 11,431,222 km (0.112 R)
• M26: 12,566,371 km (0.12 R)
• M27: 12,684,852 km (0.048 R)
• M28: 14,817,819 km (0.086 R)
• M29: 15,542,770 km (0.039 R)
• M30: 15,893,577 km (0.11 R)
• M31: 16,246,927 km (0.072 R)
• M32: 16,376,180 km (0.072 R)
• M33: 16,994,318 km (0.051 R)
• M34: 17,388,808 km (0.091 R)
• M35: 19,508,909 km (0.085 R)
• M36: 20,512,112 km (0.092 R)
• M37: 21,072,805 km (0.061 R)
• M38: 21,709,643 km (0.115 R)
• M39: 22,101,889 km (0.086 R)
• M40: 22,568,634 km (0.099 R)
• M41: 22,857,358 km (0.079 R)
• M42: 23,147,428 km (0.107 R)
• M43: 23,292,837 km (0.036 R)
• M44: 24,024,820 km (0.094 R)
• M45: 24,135,223 km (0.059 R)
• M46: 24,578,781 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 10.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.32 AU - 13.1 AU

Year: 12262 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,541,268 km

• M1: 334,650 km (0.05 R)
• M2: 502,499 km (0.097 R)
• M3: 701,016 km (0.089 R)
• M4: 1,656,048 km (0.078 R)
• M5: 2,018,225 km (0.091 R)
• M6: 2,253,542 km (0.118 R)
• M7: 2,686,927 km (0.095 R)
• M8: 2,913,568 km (0.075 R)
• M9: 3,180,301 km (0.042 R)
• M10: 3,845,413 km (0.104 R)
• M11: 4,325,024 km (0.067 R)
• M12: 4,823,783 km (0.106 R)
• M13: 5,792,280 km (0.088 R)
• M14: 7,490,066 km (0.111 R)
• M15: 7,672,426 km (0.088 R)
• M16: 8,088,158 km (0.092 R)
• M17: 8,416,675 km (0.04 R)
• M18: 9,923,276 km (0.088 R)
• M19: 10,887,434 km (0.101 R)
• M20: 11,250,209 km (0.069 R)
• M21: 13,013,220 km (0.118 R)
• M22: 13,675,489 km (0.108 R)
• M23: 14,348,680 km (0.106 R)
• M24: 14,632,467 km (0.085 R)
• M25: 15,378,811 km (0.109 R)
• M26: 16,137,571 km (0.117 R)
• M27: 16,968,288 km (0.071 R)
• M28: 17,934,690 km (0.12 R)
• M29: 18,240,319 km (0.094 R)
• M30: 19,920,602 km (0.096 R)
• M31: 20,047,012 km (0.093 R)
• M32: 20,619,224 km (0.108 R)
• M33: 21,003,691 km (0.077 R)
• M34: 21,132,494 km (0.087 R)
• M35: 21,325,924 km (0.09 R)
• M36: 21,584,878 km (0.034 R)
• M37: 23,227,014 km (0.063 R)
• M38: 24,298,883 km (0.109 R)
• M39: 24,366,352 km (0.097 R)
• M40: 24,569,356 km (0.079 R)
• M41: 25,250,026 km (0.108 R)
• M42: 25,386,908 km (0.107 R)
• M43: 25,523,940 km (0.042 R)
• M44: 25,592,605 km (0.077 R)
• M45: 25,936,830 km (0.107 R)
• M46: 26,213,287 km (0.08 R)
• M47: 26,351,815 km (0.062 R)
• M48: 26,908,618 km (0.098 R)
• M49: 28,531,156 km (0.108 R)
• M50: 28,673,723 km (0.11 R)
• M51: 29,246,384 km (0.091 R)
• M52: 30,040,000 km (0.114 R)
• M53: 30,475,779 km (0.119 R)
• M54: 31,574,725 km (0.061 R)
• M55: 33,585,171 km (0.065 R)
• M56: 33,660,418 km (0.118 R)
• M57: 35,024,601 km (0.106 R)
• M58: 36,020,923 km (0.06 R)
• M59: 37,572,104 km (0.117 R)
• M60: 38,828,726 km (0.069 R)
• M61: 39,541,709 km (0.062 R)
• M62: 39,780,168 km (0.114 R)
• M63: 39,939,490 km (0.104 R)
• M64: 40,019,226 km (0.118 R)
• M65: 40,418,801 km (0.101 R)
• M66: 40,739,390 km (0.062 R)
• M67: 42,354,897 km (0.088 R)
• M68: 43,088,675 km (0.107 R)
• M69: 44,155,906 km (0.104 R)
• M70: 45,065,910 km (0.074 R)
• M71: 46,065,523 km (0.114 R)
• M72: 46,652,096 km (0.057 R)
• M73: 48,171,711 km (0.087 R)
• M74: 48,511,598 km (0.104 R)
• M75: 48,766,961 km (0.09 R)
• M76: 49,022,923 km (0.1 R)
• M77: 49,279,184 km (0.034 R)
• M78: 51,432,646 km (0.05 R)
• M79: 52,389,773 km (0.066 R)
• M80: 52,651,868 km (0.103 R)
• M81: 53,440,698 km (0.095 R)
• M82: 55,474,481 km (0.111 R)
• M83: 56,904,038 km (0.111 R)
• M84: 57,263,372 km (0.036 R)
• M85: 57,803,720 km (0.095 R)
• M86: 58,164,849 km (0.111 R)
• M87: 58,708,039 km (0.07 R)
• M88: 58,980,307 km (0.117 R)
• M89: 59,253,024 km (0.066 R)
• M90: 61,173,262 km (0.089 R)
• M91: 61,357,118 km (0.059 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit