🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 45.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.67 AU

Year: 150 Days

Day: 37.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,349,772 km

• M1: 279,898 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 32.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.88 AU - 1.46 AU

Year: 465 Days

Day: 26.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.05 AU - 1.61 AU

Year: 563 Days

Day: 29.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.32 AU - 1.46 AU

Year: 602 Days

Day: 23.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 8.7

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4 AU - 5.78 AU

Year: 3970 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,349,772 km

• M1: 110,702 km (0.07 R)
• M2: 194,627 km (0.109 R)
• M3: 370,255 km (0.086 R)
• M4: 849,417 km (0.111 R)
• M5: 992,731 km (0.079 R)
• M6: 1,229,994 km (0.102 R)
• M7: 1,891,515 km (0.086 R)
• M8: 2,098,559 km (0.076 R)
• M9: 2,276,730 km (0.104 R)
• M10: 2,441,437 km (0.109 R)
• M11: 2,782,520 km (0.083 R)
• M12: 3,038,333 km (0.113 R)
• M13: 3,118,667 km (0.1 R)
• M14: 3,260,785 km (0.093 R)
• M15: 3,530,659 km (0.107 R)
• M16: 3,721,696 km (0.092 R)
• M17: 4,003,837 km (0.095 R)
• M18: 4,292,860 km (0.104 R)
• M19: 4,588,765 km (0.114 R)
• M20: 4,797,454 km (0.106 R)
• M21: 5,033,071 km (0.107 R)
• M22: 5,296,662 km (0.097 R)
• M23: 5,369,367 km (0.108 R)
• M24: 5,442,371 km (0.119 R)
• M25: 5,540,208 km (0.116 R)
• M26: 6,038,368 km (0.086 R)
• M27: 6,139,796 km (0.073 R)
• M28: 6,473,100 km (0.075 R)
• M29: 7,454,163 km (0.106 R)
• M30: 8,031,311 km (0.094 R)
• M31: 8,087,111 km (0.116 R)
• M32: 8,480,853 km (0.085 R)
• M33: 9,141,327 km (0.101 R)
• M34: 10,087,534 km (0.117 R)
• M35: 10,389,572 km (0.061 R)
• M36: 10,480,827 km (0.115 R)
• M37: 10,664,084 km (0.055 R)
• M38: 11,064,707 km (0.086 R)
• M39: 11,251,256 km (0.097 R)
• M40: 11,376,170 km (0.067 R)
• M41: 11,627,495 km (0.117 R)
• M42: 12,071,800 km (0.09 R)
• M43: 12,457,015 km (0.117 R)
• M44: 12,846,268 km (0.083 R)
• M45: 13,437,629 km (0.096 R)
• M46: 13,970,796 km (0.051 R)
• M47: 14,071,475 km (0.088 R)
• M48: 14,239,922 km (0.119 R)
• M49: 14,307,540 km (0.091 R)
• M50: 14,578,761 km (0.082 R)
• M51: 14,851,777 km (0.096 R)
• M52: 16,101,219 km (0.076 R)
• M53: 16,242,140 km (0.03 R)
• M54: 16,312,750 km (0.103 R)
• M55: 16,738,655 km (0.051 R)
• M56: 17,204,054 km (0.097 R)
• M57: 17,637,439 km (0.062 R)
• M58: 17,891,905 km (0.101 R)
• M59: 18,773,635 km (0.115 R)
• M60: 18,959,137 km (0.096 R)
• M61: 19,033,487 km (0.098 R)
• M62: 19,594,329 km (0.094 R)
• M63: 20,009,014 km (0.118 R)
• M64: 20,122,709 km (0.12 R)
• M65: 20,350,546 km (0.09 R)
• M66: 20,847,211 km (0.039 R)
• M67: 21,077,742 km (0.117 R)
• M68: 21,463,854 km (0.095 R)
• M69: 22,557,564 km (0.105 R)
• M70: 22,715,389 km (0.115 R)
• M71: 22,833,871 km (0.113 R)
• M72: 23,071,582 km (0.078 R)
• M73: 23,509,455 km (0.087 R)
• M74: 24,920,911 km (0.081 R)
• M75: 25,780,949 km (0.032 R)
• M76: 25,987,245 km (0.078 R)
• M77: 26,193,989 km (0.106 R)
• M78: 27,740,831 km (0.11 R)
• M79: 28,291,351 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.3

Radius: 8.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.77 AU - 10.99 AU

Year: 9714 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,349,772 km

• M1: 130,449 km (0.095 R)
• M2: 197,768 km (0.084 R)
• M3: 263,143 km (0.116 R)
• M4: 527,033 km (0.068 R)
• M5: 825,032 km (0.075 R)
• M6: 1,215,782 km (0.065 R)
• M7: 1,511,238 km (0.118 R)
• M8: 1,794,426 km (0.108 R)
• M9: 1,898,547 km (0.048 R)
• M10: 1,969,007 km (0.038 R)
• M11: 2,040,365 km (0.106 R)
• M12: 2,204,325 km (0.102 R)
• M13: 2,334,774 km (0.08 R)
• M14: 2,963,534 km (0.072 R)
• M15: 3,025,019 km (0.095 R)
• M16: 3,191,371 km (0.083 R)
• M17: 3,708,232 km (0.076 R)
• M18: 3,774,653 km (0.073 R)
• M19: 4,067,267 km (0.113 R)
• M20: 4,181,859 km (0.101 R)
• M21: 4,251,123 km (0.072 R)
• M22: 4,437,671 km (0.057 R)
• M23: 5,334,959 km (0.102 R)
• M24: 5,612,463 km (0.096 R)
• M25: 5,714,489 km (0.11 R)
• M26: 6,024,306 km (0.105 R)
• M27: 6,286,851 km (0.096 R)
• M28: 6,959,443 km (0.111 R)
• M29: 7,682,898 km (0.086 R)
• M30: 8,197,814 km (0.079 R)
• M31: 8,313,752 km (0.076 R)
• M32: 8,488,782 km (0.091 R)
• M33: 9,686,013 km (0.073 R)
• M34: 9,931,803 km (0.086 R)
• M35: 10,523,761 km (0.082 R)
• M36: 10,935,305 km (0.114 R)
• M37: 11,031,048 km (0.044 R)
• M38: 12,533,758 km (0.073 R)
• M39: 12,633,989 km (0.116 R)
• M40: 12,835,198 km (0.115 R)
• M41: 13,003,645 km (0.081 R)
• M42: 14,905,333 km (0.066 R)
• M43: 15,260,329 km (0.045 R)
• M44: 15,870,240 km (0.083 R)
• M45: 16,087,456 km (0.04 R)
• M46: 16,342,071 km (0.069 R)
• M47: 16,415,075 km (0.076 R)
• M48: 16,855,342 km (0.041 R)
• M49: 17,373,848 km (0.095 R)
• M50: 18,312,874 km (0.091 R)
• M51: 18,388,720 km (0.119 R)
• M52: 18,616,857 km (0.096 R)
• M53: 18,960,782 km (0.065 R)
• M54: 19,075,823 km (0.063 R)
• M55: 19,306,802 km (0.114 R)
• M56: 19,771,453 km (0.066 R)
• M57: 19,966,080 km (0.07 R)
• M58: 20,396,772 km (0.096 R)
• M59: 20,553,999 km (0.095 R)
• M60: 21,666,559 km (0.098 R)
• M61: 22,473,340 km (0.112 R)
• M62: 22,595,113 km (0.117 R)
• M63: 23,289,696 km (0.069 R)
• M64: 23,371,975 km (0.093 R)
• M65: 23,660,399 km (0.052 R)
• M66: 23,949,871 km (0.1 R)
• M67: 24,074,337 km (0.119 R)
• M68: 24,324,015 km (0.102 R)
• M69: 24,407,341 km (0.032 R)
• M70: 24,867,654 km (0.065 R)
• M71: 25,035,802 km (0.071 R)
• M72: 25,204,249 km (0.068 R)
• M73: 25,415,332 km (0.09 R)
• M74: 26,180,226 km (0.118 R)
• M75: 27,039,067 km (0.114 R)
• M76: 27,689,219 km (0.11 R)
• M77: 28,432,272 km (0.058 R)
• M78: 29,581,333 km (0.058 R)
• M79: 29,670,344 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 10.5

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.67 AU - 10.85 AU

Year: 12957 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,349,772 km

• M1: 236,963 km (0.063 R)
• M2: 384,467 km (0.088 R)
• M3: 464,202 km (0.109 R)
• M4: 703,260 km (0.107 R)
• M5: 805,884 km (0.083 R)
• M6: 1,319,902 km (0.047 R)
• M7: 1,502,711 km (0.073 R)
• M8: 1,694,046 km (0.075 R)
• M9: 2,315,625 km (0.08 R)
• M10: 3,071,543 km (0.111 R)
• M11: 3,245,526 km (0.111 R)
• M12: 3,458,553 km (0.086 R)
• M13: 3,787,070 km (0.084 R)
• M14: 4,011,617 km (0.041 R)
• M15: 4,279,247 km (0.111 R)
• M16: 4,912,794 km (0.081 R)
• M17: 6,134,859 km (0.108 R)
• M18: 6,222,523 km (0.08 R)
• M19: 6,310,637 km (0.114 R)
• M20: 6,577,370 km (0.116 R)
• M21: 7,260,433 km (0.104 R)
• M22: 7,493,208 km (0.081 R)
• M23: 7,870,793 km (0.062 R)
• M24: 8,497,458 km (0.043 R)
• M25: 8,742,799 km (0.113 R)
• M26: 8,940,866 km (0.117 R)
• M27: 9,645,472 km (0.096 R)
• M28: 9,747,498 km (0.115 R)
• M29: 10,735,742 km (0.059 R)
• M30: 11,161,198 km (0.09 R)
• M31: 11,268,460 km (0.094 R)
• M32: 11,755,550 km (0.063 R)
• M33: 12,029,015 km (0.09 R)
• M34: 12,750,077 km (0.044 R)
• M35: 13,144,118 km (0.041 R)
• M36: 14,995,990 km (0.097 R)
• M37: 15,292,642 km (0.106 R)
• M38: 15,771,505 km (0.11 R)
• M39: 15,891,931 km (0.107 R)
• M40: 16,498,850 km (0.104 R)
• M41: 17,548,129 km (0.096 R)
• M42: 17,860,789 km (0.111 R)
• M43: 18,682,380 km (0.093 R)
• M44: 19,710,567 km (0.075 R)
• M45: 21,553,612 km (0.063 R)
• M46: 24,769,219 km (0.076 R)
• M47: 25,613,848 km (0.097 R)
• M48: 26,611,217 km (0.116 R)
• M49: 27,548,747 km (0.046 R)
• M50: 27,694,007 km (0.051 R)
• M51: 27,839,416 km (0.05 R)
• M52: 27,985,124 km (0.108 R)
• M53: 28,350,592 km (0.054 R)
• M54: 29,012,263 km (0.09 R)
• M55: 29,456,120 km (0.08 R)
• M56: 30,275,916 km (0.113 R)
• M57: 30,500,762 km (0.115 R)
• M58: 32,472,911 km (0.059 R)
• M59: 32,779,885 km (0.086 R)
• M60: 34,407,660 km (0.096 R)
• M61: 36,538,831 km (0.099 R)
• M62: 37,018,292 km (0.072 R)
• M63: 37,178,512 km (0.114 R)
• M64: 37,580,182 km (0.107 R)
• M65: 37,741,299 km (0.093 R)
• M66: 39,119,694 km (0.066 R)
• M67: 42,595,151 km (0.104 R)
• M68: 44,881,156 km (0.11 R)
• M69: 45,394,576 km (0.068 R)
• M70: 45,480,296 km (0.111 R)
• M71: 46,254,465 km (0.118 R)
• M72: 46,773,121 km (0.082 R)
• M73: 48,427,972 km (0.071 R)
• M74: 50,367,957 km (0.092 R)
• M75: 50,545,530 km (0.091 R)
• M76: 53,325,208 km (0.098 R)
• M77: 53,778,191 km (0.117 R)
• M78: 54,050,608 km (0.091 R)
• M79: 57,354,926 km (0.106 R)
• M80: 57,540,427 km (0.073 R)
• M81: 57,633,328 km (0.07 R)
• M82: 60,913,411 km (0.118 R)
• M83: 61,671,573 km (0.111 R)
• M84: 62,432,876 km (0.072 R)
• M85: 62,528,320 km (0.09 R)
• M86: 62,910,243 km (0.105 R)
• M87: 63,772,675 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 17,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit