🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 14.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 166 Days

Day: 43.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,065,349 km

• M1: 58,194 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.88 AU - 1.12 AU

Year: 367 Days

Day: 34.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,065,349 km

• M1: 278,402 km (0.114 R)
• M2: 635,043 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.26 AU - 1.78 AU

Year: 688 Days

Day: 36.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.45 AU - 1.79 AU

Year: 757 Days

Day: 45.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.7 AU - 1.76 AU

Year: 835 Days

Day: 38.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,065,349 km

• M1: 636,090 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.21 AU - 4.01 AU

Year: 2518 Days

Day: 16.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 11.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.99 AU - 9.79 AU

Year: 8136 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 64,065,349 km

• M1: 147,504 km (0.11 R)
• M2: 408,851 km (0.083 R)
• M3: 672,592 km (0.119 R)
• M4: 793,916 km (0.074 R)
• M5: 1,107,922 km (0.078 R)
• M6: 1,622,688 km (0.029 R)
• M7: 1,719,927 km (0.101 R)
• M8: 1,833,771 km (0.1 R)
• M9: 2,221,379 km (0.104 R)
• M10: 2,472,853 km (0.062 R)
• M11: 2,651,173 km (0.118 R)
• M12: 2,766,962 km (0.038 R)
• M13: 3,020,830 km (0.092 R)
• M14: 3,317,782 km (0.101 R)
• M15: 3,407,092 km (0.042 R)
• M16: 4,130,248 km (0.11 R)
• M17: 4,207,141 km (0.081 R)
• M18: 4,401,469 km (0.11 R)
• M19: 4,519,501 km (0.108 R)
• M20: 4,859,836 km (0.106 R)
• M21: 4,981,908 km (0.113 R)
• M22: 5,417,238 km (0.103 R)
• M23: 5,821,900 km (0.073 R)
• M24: 5,973,443 km (0.119 R)
• M25: 6,060,659 km (0.072 R)
• M26: 6,413,710 km (0.062 R)
• M27: 6,978,890 km (0.092 R)
• M28: 8,253,913 km (0.111 R)
• M29: 8,546,975 km (0.1 R)
• M30: 9,143,272 km (0.057 R)
• M31: 9,345,080 km (0.084 R)
• M32: 9,497,520 km (0.078 R)
• M33: 9,727,602 km (0.072 R)
• M34: 10,011,239 km (0.048 R)
• M35: 10,745,765 km (0.119 R)
• M36: 12,017,496 km (0.107 R)
• M37: 12,322,077 km (0.086 R)
• M38: 12,601,077 km (0.106 R)
• M39: 13,767,043 km (0.066 R)
• M40: 14,085,687 km (0.043 R)
• M41: 14,319,059 km (0.073 R)
• M42: 15,294,886 km (0.117 R)
• M43: 15,685,337 km (0.091 R)
• M44: 16,231,219 km (0.064 R)
• M45: 16,752,568 km (0.066 R)
• M46: 17,061,787 km (0.092 R)
• M47: 17,748,890 km (0.11 R)
• M48: 18,222,367 km (0.118 R)
• M49: 18,572,426 km (0.069 R)
• M50: 19,182,187 km (0.09 R)
• M51: 20,520,190 km (0.03 R)
• M52: 21,217,316 km (0.102 R)
• M53: 21,484,797 km (0.107 R)
• M54: 22,634,457 km (0.095 R)
• M55: 22,907,922 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.1

Radius: 4.1

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.5 AU - 14.08 AU

Year: 16791 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,065,349 km

• M1: 73,602 km (0.1 R)
• M2: 135,087 km (0.084 R)
• M3: 232,026 km (0.119 R)
• M4: 703,260 km (0.091 R)
• M5: 745,297 km (0.118 R)
• M6: 1,186,162 km (0.112 R)
• M7: 1,365,829 km (0.116 R)
• M8: 1,665,473 km (0.062 R)
• M9: 1,722,021 km (0.1 R)
• M10: 1,895,854 km (0.119 R)
• M11: 1,925,325 km (0.099 R)
• M12: 2,136,258 km (0.067 R)
• M13: 2,197,892 km (0.076 R)
• M14: 2,982,533 km (0.088 R)
• M15: 4,858,340 km (0.073 R)
• M16: 5,269,136 km (0.117 R)
• M17: 5,436,536 km (0.07 R)
• M18: 5,905,974 km (0.083 R)
• M19: 5,949,208 km (0.078 R)
• M20: 5,992,592 km (0.099 R)
• M21: 6,079,807 km (0.1 R)
• M22: 7,112,032 km (0.099 R)
• M23: 7,250,710 km (0.111 R)
• M24: 7,390,135 km (0.106 R)
• M25: 11,911,431 km (0.099 R)
• M26: 12,296,646 km (0.113 R)
• M27: 13,022,943 km (0.065 R)
• M28: 14,575,171 km (0.1 R)
• M29: 15,641,953 km (0.049 R)
• M30: 16,367,054 km (0.112 R)
• M31: 17,288,727 km (0.071 R)
• M32: 17,475,126 km (0.088 R)
• M33: 17,787,187 km (0.094 R)
• M34: 19,246,215 km (0.12 R)
• M35: 21,073,702 km (0.091 R)
• M36: 21,405,810 km (0.078 R)
• M37: 21,806,582 km (0.077 R)
• M38: 22,480,072 km (0.104 R)
• M39: 22,547,840 km (0.109 R)
• M40: 22,955,644 km (0.088 R)
• M41: 23,023,860 km (0.091 R)
• M42: 23,503,172 km (0.118 R)
• M43: 23,640,652 km (0.108 R)
• M44: 23,847,546 km (0.076 R)
• M45: 23,916,511 km (0.086 R)
• M46: 24,124,153 km (0.093 R)
• M47: 24,193,566 km (0.069 R)
• M48: 25,171,338 km (0.075 R)
• M49: 26,877,202 km (0.091 R)
• M50: 27,526,457 km (0.055 R)
• M51: 27,962,236 km (0.084 R)
• M52: 28,035,090 km (0.029 R)
• M53: 28,546,714 km (0.098 R)
• M54: 29,430,987 km (0.112 R)
• M55: 29,579,389 km (0.096 R)
• M56: 31,908,927 km (0.095 R)
• M57: 31,984,922 km (0.105 R)
• M58: 33,211,176 km (0.1 R)
• M59: 33,365,561 km (0.115 R)
• M60: 35,000,516 km (0.071 R)
• M61: 35,788,299 km (0.068 R)
• M62: 36,104,997 km (0.115 R)
• M63: 36,422,743 km (0.108 R)
• M64: 37,622,069 km (0.052 R)
• M65: 37,702,553 km (0.078 R)
• M66: 39,731,698 km (0.101 R)
• M67: 40,141,746 km (0.118 R)
• M68: 40,306,154 km (0.109 R)
• M69: 42,045,978 km (0.03 R)
• M70: 42,129,453 km (0.083 R)
• M71: 42,547,579 km (0.043 R)
• M72: 42,967,052 km (0.028 R)
• M73: 43,472,393 km (0.09 R)
• M74: 45,855,936 km (0.097 R)
• M75: 46,113,843 km (0.094 R)
• M76: 46,544,685 km (0.109 R)
• M77: 47,323,641 km (0.101 R)
• M78: 48,106,935 km (0.095 R)
• M79: 49,510,014 km (0.095 R)
• M80: 50,748,684 km (0.049 R)
• M81: 51,461,069 km (0.116 R)
• M82: 51,550,379 km (0.03 R)
• M83: 52,805,655 km (0.107 R)
• M84: 53,889,641 km (0.117 R)
• M85: 53,980,297 km (0.097 R)
• M86: 55,346,275 km (0.118 R)
• M87: 56,079,455 km (0.092 R)
• M88: 58,484,540 km (0.051 R)
• M89: 58,857,487 km (0.105 R)
• M90: 61,206,473 km (0.113 R)
• M91: 61,301,019 km (0.1 R)
• M92: 61,774,646 km (0.11 R)
• M93: 62,249,619 km (0.117 R)
• M94: 62,630,495 km (0.093 R)
• M95: 63,107,563 km (0.12 R)
• M96: 63,681,719 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit