🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.09 AU - 2.13 AU

Year: 1143 Days

Day: 13 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.14 AU - 2.6 AU

Year: 1360 Days

Day: 20.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.12 AU - 3.38 AU

Year: 1700 Days

Day: 24.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.3 AU - 4.44 AU

Year: 3405 Days

Day: 21.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.48 AU - 5.36 AU

Year: 3464 Days

Day: 47.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,574,828 km

• M1: 348,713 km (0.108 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.7

Radius: 13.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.64 AU - 7.8 AU

Year: 7996 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,574,828 km

• M1: 281,244 km (0.084 R)
• M2: 562,189 km (0.102 R)
• M3: 740,958 km (0.1 R)
• M4: 867,219 km (0.025 R)
• M5: 956,080 km (0.088 R)
• M6: 1,344,586 km (0.04 R)
• M7: 1,557,613 km (0.105 R)
• M8: 1,782,159 km (0.082 R)
• M9: 2,305,453 km (0.035 R)
• M10: 2,673,314 km (0.09 R)
• M11: 3,272,304 km (0.085 R)
• M12: 3,786,322 km (0.104 R)
• M13: 3,887,301 km (0.065 R)
• M14: 4,040,339 km (0.113 R)
• M15: 4,247,532 km (0.059 R)
• M16: 5,111,610 km (0.05 R)
• M17: 5,223,359 km (0.111 R)
• M18: 5,794,973 km (0.05 R)
• M19: 6,598,313 km (0.097 R)
• M20: 6,812,388 km (0.091 R)
• M21: 7,404,945 km (0.09 R)
• M22: 7,820,079 km (0.119 R)
• M23: 8,079,332 km (0.111 R)
• M24: 8,539,944 km (0.109 R)
• M25: 9,659,385 km (0.105 R)
• M26: 10,042,804 km (0.053 R)
• M27: 10,289,342 km (0.049 R)
• M28: 10,896,709 km (0.081 R)
• M29: 11,626,148 km (0.059 R)
• M30: 12,258,648 km (0.106 R)
• M31: 12,673,932 km (0.114 R)
• M32: 13,132,150 km (0.045 R)
• M33: 14,222,718 km (0.03 R)
• M34: 14,499,923 km (0.111 R)
• M35: 14,818,866 km (0.066 R)
• M36: 15,099,960 km (0.114 R)
• M37: 15,261,376 km (0.087 R)
• M38: 15,626,545 km (0.063 R)
• M39: 15,748,916 km (0.094 R)
• M40: 15,912,576 km (0.103 R)
• M41: 16,117,974 km (0.12 R)
• M42: 16,656,227 km (0.113 R)
• M43: 16,948,392 km (0.082 R)
• M44: 17,750,236 km (0.087 R)
• M45: 17,877,993 km (0.089 R)
• M46: 18,349,076 km (0.109 R)
• M47: 18,435,095 km (0.077 R)
• M48: 19,919,106 km (0.078 R)
• M49: 20,007,518 km (0.093 R)
• M50: 20,096,080 km (0.093 R)
• M51: 20,318,233 km (0.076 R)
• M52: 20,764,932 km (0.112 R)
• M53: 21,441,115 km (0.117 R)
• M54: 21,622,577 km (0.099 R)
• M55: 22,768,796 km (0.105 R)
• M56: 23,793,691 km (0.046 R)
• M57: 23,887,638 km (0.111 R)
• M58: 24,643,556 km (0.06 R)
• M59: 25,503,295 km (0.098 R)
• M60: 25,985,150 km (0.111 R)
• M61: 26,081,790 km (0.089 R)
• M62: 27,744,720 km (0.036 R)
• M63: 27,992,155 km (0.115 R)
• M64: 28,190,672 km (0.054 R)
• M65: 29,341,079 km (0.049 R)
• M66: 29,643,716 km (0.045 R)
• M67: 29,845,972 km (0.102 R)
• M68: 30,150,404 km (0.111 R)
• M69: 30,251,981 km (0.118 R)
• M70: 30,557,759 km (0.108 R)
• M71: 30,966,909 km (0.114 R)
• M72: 31,378,004 km (0.1 R)
• M73: 32,935,617 km (0.095 R)
• M74: 33,355,239 km (0.043 R)
• M75: 34,624,577 km (0.075 R)
• M76: 34,837,754 km (0.12 R)
• M77: 34,944,417 km (0.088 R)
• M78: 35,211,748 km (0.073 R)
• M79: 35,748,356 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998

Radius: 14

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.07 AU - 10.94 AU

Year: 10065 Days

Day: 10.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 152.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,574,828 km

• M1: 199,414 km (0.063 R)
• M2: 294,708 km (0.084 R)
• M3: 693,386 km (0.102 R)
• M4: 837,898 km (0.067 R)
• M5: 933,940 km (0.036 R)
• M6: 1,181,674 km (0.059 R)
• M7: 1,291,478 km (0.09 R)
• M8: 1,428,211 km (0.087 R)
• M9: 1,618,499 km (0.103 R)
• M10: 1,741,918 km (0.109 R)
• M11: 2,104,992 km (0.054 R)
• M12: 2,240,527 km (0.059 R)
• M13: 2,578,319 km (0.106 R)
• M14: 3,208,874 km (0.078 R)
• M15: 3,493,858 km (0.109 R)
• M16: 4,715,175 km (0.11 R)
• M17: 5,635,202 km (0.036 R)
• M18: 6,213,847 km (0.095 R)
• M19: 6,331,879 km (0.109 R)
• M20: 6,450,810 km (0.082 R)
• M21: 6,892,722 km (0.116 R)
• M22: 8,407,550 km (0.053 R)
• M23: 8,625,963 km (0.088 R)
• M24: 8,979,313 km (0.099 R)
• M25: 9,337,450 km (0.084 R)
• M26: 9,929,559 km (0.099 R)
• M27: 10,160,538 km (0.114 R)
• M28: 10,580,758 km (0.114 R)
• M29: 11,632,132 km (0.071 R)
• M30: 12,816,947 km (0.115 R)
• M31: 13,423,716 km (0.089 R)
• M32: 13,525,742 km (0.079 R)
• M33: 13,628,067 km (0.1 R)
• M34: 14,247,402 km (0.104 R)
• M35: 14,665,378 km (0.108 R)
• M36: 14,823,204 km (0.106 R)
• M37: 15,246,716 km (0.109 R)
• M38: 15,620,561 km (0.113 R)
• M39: 16,214,315 km (0.11 R)
• M40: 17,983,310 km (0.11 R)
• M41: 18,833,624 km (0.106 R)
• M42: 20,279,637 km (0.114 R)
• M43: 20,690,881 km (0.105 R)
• M44: 22,727,806 km (0.032 R)
• M45: 22,971,651 km (0.105 R)
• M46: 23,216,243 km (0.03 R)
• M47: 23,955,556 km (0.067 R)
• M48: 24,265,822 km (0.102 R)
• M49: 25,141,867 km (0.074 R)
• M50: 26,731,943 km (0.025 R)
• M51: 27,182,980 km (0.032 R)
• M52: 27,831,637 km (0.093 R)
• M53: 28,092,535 km (0.093 R)
• M54: 28,288,808 km (0.11 R)
• M55: 29,144,358 km (0.092 R)
• M56: 29,276,752 km (0.103 R)
• M57: 29,409,296 km (0.075 R)
• M58: 30,008,435 km (0.09 R)
• M59: 31,151,064 km (0.076 R)
• M60: 31,286,450 km (0.115 R)
• M61: 32,239,538 km (0.115 R)
• M62: 32,719,747 km (0.109 R)
• M63: 33,617,634 km (0.102 R)
• M64: 33,756,460 km (0.031 R)
• M65: 35,579,161 km (0.026 R)
• M66: 38,227,492 km (0.025 R)
• M67: 39,685,473 km (0.106 R)
• M68: 40,864,902 km (0.11 R)
• M69: 42,805,785 km (0.113 R)
• M70: 43,182,622 km (0.039 R)
• M71: 44,319,267 km (0.107 R)
• M72: 44,700,442 km (0.079 R)
• M73: 45,159,259 km (0.047 R)
• M74: 46,004,337 km (0.1 R)
• M75: 46,235,765 km (0.101 R)
• M76: 47,165,217 km (0.086 R)
• M77: 47,632,261 km (0.067 R)
• M78: 49,200,197 km (0.065 R)
• M79: 52,305,998 km (0.11 R)
• M80: 52,951,064 km (0.084 R)
• M81: 53,193,562 km (0.077 R)
• M82: 53,842,069 km (0.046 R)
• M83: 54,330,207 km (0.096 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: 398 - 19,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit