🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.41 AU - 0.67 AU

Year: 144 Days

Day: 21.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.79 AU - 1.07 AU

Year: 326 Days

Day: 38.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.26 AU - 2.56 AU

Year: 1360 Days

Day: 44.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,555,209 km

• M1: 60,737 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.25 AU - 2.77 AU

Year: 1445 Days

Day: 12.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.91 AU - 2.91 AU

Year: 1804 Days

Day: 21.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.02 AU - 4.96 AU

Year: 2897 Days

Day: 32 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,555,209 km

• M1: 915,240 km (0.048 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 13.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.13 AU - 6.11 AU

Year: 4842 Days

Day: 10 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,555,209 km

• M1: 197,469 km (0.089 R)
• M2: 330,163 km (0.079 R)
• M3: 456,274 km (0.114 R)
• M4: 546,331 km (0.111 R)
• M5: 664,364 km (0.034 R)
• M6: 966,253 km (0.084 R)
• M7: 1,089,521 km (0.084 R)
• M8: 1,244,953 km (0.074 R)
• M9: 1,478,476 km (0.076 R)
• M10: 2,101,102 km (0.094 R)
• M11: 2,466,869 km (0.089 R)
• M12: 2,639,954 km (0.055 R)
• M13: 2,871,082 km (0.091 R)
• M14: 3,146,193 km (0.086 R)
• M15: 3,334,537 km (0.096 R)
• M16: 3,507,322 km (0.109 R)
• M17: 3,624,158 km (0.064 R)
• M18: 4,002,790 km (0.117 R)
• M19: 4,269,374 km (0.099 R)
• M20: 4,499,605 km (0.046 R)
• M21: 4,885,118 km (0.113 R)
• M22: 5,192,392 km (0.117 R)
• M23: 5,281,403 km (0.105 R)
• M24: 5,619,794 km (0.105 R)
• M25: 5,757,124 km (0.112 R)
• M26: 6,081,901 km (0.049 R)
• M27: 6,199,485 km (0.109 R)
• M28: 7,018,534 km (0.053 R)
• M29: 7,241,135 km (0.106 R)
• M30: 8,102,969 km (0.079 R)
• M31: 8,493,569 km (0.105 R)
• M32: 8,917,080 km (0.118 R)
• M33: 9,185,160 km (0.085 R)
• M34: 9,456,081 km (0.082 R)
• M35: 9,647,267 km (0.074 R)
• M36: 9,839,800 km (0.096 R)
• M37: 10,117,005 km (0.118 R)
• M38: 11,021,474 km (0.058 R)
• M39: 11,107,642 km (0.048 R)
• M40: 11,775,447 km (0.106 R)
• M41: 12,010,914 km (0.091 R)
• M42: 12,366,807 km (0.071 R)
• M43: 12,907,304 km (0.058 R)
• M44: 13,180,470 km (0.091 R)
• M45: 13,578,550 km (0.093 R)
• M46: 13,825,386 km (0.098 R)
• M47: 14,073,719 km (0.12 R)
• M48: 14,198,484 km (0.066 R)
• M49: 14,323,547 km (0.12 R)
• M50: 14,449,060 km (0.087 R)
• M51: 14,669,567 km (0.094 R)
• M52: 15,950,873 km (0.116 R)
• M53: 16,473,568 km (0.111 R)
• M54: 16,670,888 km (0.1 R)
• M55: 16,802,982 km (0.045 R)
• M56: 17,134,641 km (0.115 R)
• M57: 17,669,752 km (0.118 R)
• M58: 18,007,096 km (0.055 R)
• M59: 18,176,590 km (0.11 R)
• M60: 18,448,858 km (0.076 R)
• M61: 19,066,249 km (0.06 R)
• M62: 19,516,389 km (0.069 R)
• M63: 21,137,431 km (0.116 R)
• M64: 22,108,920 km (0.076 R)
• M65: 22,326,734 km (0.104 R)
• M66: 23,611,930 km (0.118 R)
• M67: 23,723,230 km (0.117 R)
• M68: 23,871,781 km (0.113 R)
• M69: 23,983,531 km (0.108 R)
• M70: 24,282,128 km (0.086 R)
• M71: 24,770,116 km (0.064 R)
• M72: 25,413,237 km (0.067 R)
• M73: 25,527,231 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537

Radius: 5.6

Gravity: 17.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.5 AU - 19.26 AU

Year: 29815 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,555,209 km

• M1: 92,751 km (0.113 R)
• M2: 272,418 km (0.067 R)
• M3: 309,219 km (0.101 R)
• M4: 348,114 km (0.085 R)
• M5: 388,805 km (0.075 R)
• M6: 453,132 km (0.057 R)
• M7: 668,702 km (0.117 R)
• M8: 1,249,741 km (0.119 R)
• M9: 1,347,578 km (0.076 R)
• M10: 1,447,958 km (0.099 R)
• M11: 1,585,737 km (0.075 R)
• M12: 2,376,961 km (0.086 R)
• M13: 2,498,733 km (0.109 R)
• M14: 3,137,965 km (0.089 R)
• M15: 3,182,396 km (0.119 R)
• M16: 3,637,472 km (0.097 R)
• M17: 4,507,085 km (0.038 R)
• M18: 5,979,726 km (0.086 R)
• M19: 6,034,778 km (0.108 R)
• M20: 7,114,426 km (0.1 R)
• M21: 7,706,235 km (0.03 R)
• M22: 8,252,417 km (0.094 R)
• M23: 9,768,591 km (0.058 R)
• M24: 10,425,326 km (0.095 R)
• M25: 11,028,355 km (0.058 R)
• M26: 11,436,757 km (0.117 R)
• M27: 11,574,088 km (0.079 R)
• M28: 12,128,348 km (0.071 R)
• M29: 12,479,305 km (0.096 R)
• M30: 12,904,761 km (0.112 R)
• M31: 13,624,327 km (0.101 R)
• M32: 14,356,908 km (0.098 R)
• M33: 14,505,010 km (0.07 R)
• M34: 14,653,560 km (0.116 R)
• M35: 14,952,158 km (0.109 R)
• M36: 15,177,452 km (0.095 R)
• M37: 15,403,943 km (0.081 R)
• M38: 16,475,214 km (0.118 R)
• M39: 17,570,569 km (0.036 R)
• M40: 18,769,895 km (0.045 R)
• M41: 18,931,760 km (0.099 R)
• M42: 19,012,842 km (0.066 R)
• M43: 19,338,517 km (0.106 R)
• M44: 21,499,907 km (0.119 R)
• M45: 22,009,437 km (0.069 R)
• M46: 24,263,129 km (0.031 R)
• M47: 25,060,187 km (0.088 R)
• M48: 25,686,104 km (0.046 R)
• M49: 25,775,863 km (0.089 R)
• M50: 25,955,829 km (0.092 R)
• M51: 27,686,377 km (0.098 R)
• M52: 31,065,793 km (0.066 R)
• M53: 32,220,838 km (0.115 R)
• M54: 37,589,457 km (0.092 R)
• M55: 37,793,658 km (0.036 R)
• M56: 39,750,847 km (0.11 R)
• M57: 43,870,174 km (0.089 R)
• M58: 47,901,837 km (0.097 R)
• M59: 49,905,401 km (0.097 R)
• M60: 54,454,971 km (0.054 R)
• M61: 54,570,461 km (0.047 R)
• M62: 55,032,868 km (0.089 R)
• M63: 55,612,859 km (0.113 R)
• M64: 56,545,153 km (0.061 R)
• M65: 56,895,960 km (0.12 R)
• M66: 58,070,901 km (0.067 R)
• M67: 58,543,032 km (0.031 R)
• M68: 58,661,364 km (0.103 R)
• M69: 59,372,403 km (0.101 R)
• M70: 60,444,571 km (0.064 R)
• M71: 61,883,852 km (0.086 R)
• M72: 65,408,677 km (0.09 R)
• M73: 66,762,687 km (0.042 R)
• M74: 67,381,125 km (0.082 R)
• M75: 70,753,510 km (0.087 R)
• M76: 73,541,864 km (0.084 R)
• M77: 74,564,665 km (0.09 R)
• M78: 74,692,870 km (0.109 R)
• M79: 75,849,860 km (0.08 R)
• M80: 75,978,664 km (0.119 R)
• M81: 76,753,731 km (0.06 R)
• M82: 81,458,584 km (0.069 R)
• M83: 81,590,529 km (0.039 R)
• M84: 82,914,620 km (0.106 R)
• M85: 83,712,575 km (0.102 R)
• M86: 84,245,891 km (0.084 R)
• M87: 84,512,923 km (0.069 R)
• M88: 84,646,514 km (0.049 R)
• M89: 85,986,911 km (0.115 R)
• M90: 86,255,888 km (0.087 R)
• M91: 90,733,053 km (0.107 R)
• M92: 91,006,817 km (0.116 R)
• M93: 91,143,849 km (0.091 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit