🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.74 AU - 1.16 AU

Year: 333 Days

Day: 12.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.93 AU - 1.15 AU

Year: 382 Days

Day: 20.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.32 AU - 1.62 AU

Year: 641 Days

Day: 21.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.86 AU - 2.22 AU

Year: 1049 Days

Day: 14.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.77 AU - 2.51 AU

Year: 1127 Days

Day: 23.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.95 AU - 2.71 AU

Year: 1280 Days

Day: 46 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,258,321 km

• M1: 502,649 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.7 AU - 4.32 AU

Year: 2367 Days

Day: 45.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.75 AU - 5.47 AU

Year: 3562 Days

Day: 39.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,258,321 km

• M1: 614,099 km (0.038 R)
• M2: 2,599,712 km (0.077 R)

Asteroid Belt

Center: 7.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.5

Radius: 13.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.1 AU - 12.22 AU

Year: 12526 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,258,321 km

• M1: 297,251 km (0.088 R)
• M2: 449,990 km (0.116 R)
• M3: 704,456 km (0.106 R)
• M4: 941,719 km (0.111 R)
• M5: 1,065,137 km (0.104 R)
• M6: 1,182,422 km (0.08 R)
• M7: 1,878,800 km (0.071 R)
• M8: 2,082,103 km (0.091 R)
• M9: 2,292,887 km (0.107 R)
• M10: 2,416,604 km (0.116 R)
• M11: 2,526,708 km (0.102 R)
• M12: 3,701,650 km (0.113 R)
• M13: 4,864,474 km (0.072 R)
• M14: 5,413,349 km (0.101 R)
• M15: 5,517,319 km (0.101 R)
• M16: 5,642,832 km (0.085 R)
• M17: 6,995,047 km (0.118 R)
• M18: 7,153,770 km (0.056 R)
• M19: 7,245,174 km (0.098 R)
• M20: 8,419,219 km (0.085 R)
• M21: 8,905,262 km (0.056 R)
• M22: 10,704,326 km (0.088 R)
• M23: 10,992,900 km (0.108 R)
• M24: 12,091,397 km (0.045 R)
• M25: 12,255,058 km (0.077 R)
• M26: 13,449,746 km (0.119 R)
• M27: 14,161,383 km (0.04 R)
• M28: 14,247,552 km (0.061 R)
• M29: 15,002,123 km (0.057 R)
• M30: 15,918,859 km (0.091 R)
• M31: 18,086,383 km (0.041 R)
• M32: 20,247,773 km (0.116 R)
• M33: 20,474,862 km (0.113 R)
• M34: 20,964,496 km (0.114 R)
• M35: 22,155,145 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.3

Radius: 3.5

Gravity: 72.51 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.96 AU - 19.02 AU

Year: 21941 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,258,321 km

• M1: 74,649 km (0.034 R)
• M2: 456,872 km (0.078 R)
• M3: 1,059,602 km (0.066 R)
• M4: 1,275,771 km (0.062 R)
• M5: 1,539,212 km (0.114 R)
• M6: 2,917,158 km (0.063 R)
• M7: 3,710,476 km (0.075 R)
• M8: 3,942,053 km (0.074 R)
• M9: 4,370,651 km (0.066 R)
• M10: 4,467,890 km (0.119 R)
• M11: 4,714,128 km (0.041 R)
• M12: 5,066,132 km (0.064 R)
• M13: 5,168,307 km (0.09 R)
• M14: 5,219,619 km (0.115 R)
• M15: 5,374,752 km (0.065 R)
• M16: 5,583,741 km (0.118 R)
• M17: 6,892,871 km (0.065 R)
• M18: 7,234,403 km (0.106 R)
• M19: 7,993,014 km (0.117 R)
• M20: 8,593,500 km (0.1 R)
• M21: 8,654,386 km (0.058 R)
• M22: 10,872,474 km (0.039 R)
• M23: 12,973,875 km (0.112 R)
• M24: 14,034,375 km (0.094 R)
• M25: 14,249,796 km (0.107 R)
• M26: 15,048,947 km (0.083 R)
• M27: 15,343,206 km (0.045 R)
• M28: 15,565,060 km (0.111 R)
• M29: 15,788,110 km (0.114 R)
• M30: 16,312,451 km (0.063 R)
• M31: 16,918,771 km (0.091 R)
• M32: 18,544,900 km (0.078 R)
• M33: 19,336,572 km (0.113 R)
• M34: 20,139,314 km (0.117 R)
• M35: 20,220,097 km (0.119 R)
• M36: 21,198,916 km (0.058 R)
• M37: 21,281,195 km (0.104 R)
• M38: 21,859,989 km (0.107 R)
• M39: 23,202,331 km (0.057 R)
• M40: 24,484,833 km (0.085 R)
• M41: 27,925,135 km (0.08 R)
• M42: 28,740,294 km (0.101 R)
• M43: 29,379,675 km (0.103 R)
• M44: 30,023,694 km (0.072 R)
• M45: 30,301,198 km (0.086 R)
• M46: 30,393,799 km (0.119 R)
• M47: 30,858,600 km (0.07 R)
• M48: 30,951,949 km (0.109 R)
• M49: 31,138,647 km (0.111 R)
• M50: 33,792,214 km (0.072 R)
• M51: 34,951,448 km (0.078 R)
• M52: 35,048,687 km (0.095 R)
• M53: 36,221,983 km (0.039 R)
• M54: 36,517,289 km (0.093 R)
• M55: 38,205,950 km (0.068 R)
• M56: 40,123,047 km (0.062 R)
• M57: 41,349,899 km (0.055 R)
• M58: 41,761,592 km (0.05 R)
• M59: 43,421,979 km (0.073 R)
• M60: 43,945,123 km (0.051 R)
• M61: 44,681,294 km (0.102 R)
• M62: 45,527,419 km (0.047 R)
• M63: 46,378,930 km (0.101 R)
• M64: 47,235,677 km (0.112 R)
• M65: 47,558,210 km (0.053 R)
• M66: 49,073,487 km (0.077 R)
• M67: 49,837,035 km (0.12 R)
• M68: 50,055,896 km (0.106 R)
• M69: 51,596,904 km (0.037 R)
• M70: 52,373,317 km (0.107 R)
• M71: 52,595,769 km (0.074 R)
• M72: 54,612,498 km (0.1 R)
• M73: 58,836,843 km (0.068 R)
• M74: 61,985,130 km (0.079 R)
• M75: 64,709,756 km (0.082 R)
• M76: 65,307,250 km (0.065 R)
• M77: 66,507,623 km (0.029 R)
• M78: 72,617,948 km (0.096 R)
• M79: 72,741,965 km (0.118 R)
• M80: 73,487,560 km (0.104 R)
• M81: 74,360,614 km (0.067 R)
• M82: 74,485,677 km (0.102 R)
• M83: 74,610,741 km (0.093 R)
• M84: 75,111,744 km (0.101 R)
• M85: 75,237,108 km (0.111 R)
• M86: 75,362,620 km (0.056 R)
• M87: 77,253,388 km (0.069 R)
• M88: 78,904,799 km (0.052 R)
• M89: 79,926,702 km (0.107 R)
• M90: 81,210,251 km (0.118 R)
• M91: 83,018,740 km (0.089 R)
• M92: 83,797,846 km (0.083 R)
• M93: 85,494,136 km (0.096 R)
• M94: 85,625,184 km (0.095 R)
• M95: 86,149,674 km (0.104 R)
• M96: 86,281,021 km (0.084 R)
• M97: 87,993,767 km (0.095 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit