🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.59 AU - 0.67 AU

Year: 180 Days

Day: 13.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,403,723 km

• M1: 507,286 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.9 AU - 1.44 AU

Year: 455 Days

Day: 35.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.15 AU - 2.19 AU

Year: 1150 Days

Day: 17.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,403,723 km

• M1: 851,361 km (0.034 R)
• M2: 919,429 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.93 AU - 2.91 AU

Year: 1355 Days

Day: 23.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,403,723 km

• M1: 175,478 km (0.12 R)
• M2: 1,674,449 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.48 AU - 3.48 AU

Year: 1851 Days

Day: 17.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,403,723 km

• M1: 741,407 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.44 AU - 3.68 AU

Year: 2417 Days

Day: 33.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.9

Radius: 12.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.85 AU - 7.15 AU

Year: 5289 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 104,403,723 km

• M1: 158,424 km (0.081 R)
• M2: 238,010 km (0.071 R)
• M3: 379,979 km (0.09 R)
• M4: 463,155 km (0.11 R)
• M5: 554,859 km (0.088 R)
• M6: 697,575 km (0.117 R)
• M7: 835,205 km (0.076 R)
• M8: 1,238,072 km (0.111 R)
• M9: 1,362,537 km (0.051 R)
• M10: 1,637,049 km (0.091 R)
• M11: 1,736,831 km (0.081 R)
• M12: 1,825,842 km (0.052 R)
• M13: 1,929,663 km (0.078 R)
• M14: 2,116,211 km (0.04 R)
• M15: 2,280,919 km (0.068 R)
• M16: 2,435,902 km (0.087 R)
• M17: 2,786,111 km (0.055 R)
• M18: 3,437,909 km (0.117 R)
• M19: 3,567,460 km (0.093 R)
• M20: 3,965,840 km (0.105 R)
• M21: 4,050,662 km (0.11 R)
• M22: 4,308,867 km (0.102 R)
• M23: 4,431,239 km (0.114 R)
• M24: 4,608,213 km (0.06 R)
• M25: 4,805,383 km (0.047 R)
• M26: 5,060,597 km (0.12 R)
• M27: 5,208,549 km (0.056 R)
• M28: 5,470,645 km (0.047 R)
• M29: 5,603,487 km (0.09 R)
• M30: 5,930,359 km (0.04 R)
• M31: 6,106,136 km (0.1 R)
• M32: 6,887,187 km (0.111 R)
• M33: 7,133,874 km (0.098 R)
• M34: 7,279,133 km (0.118 R)
• M35: 7,806,166 km (0.086 R)
• M36: 8,301,784 km (0.102 R)
• M37: 8,389,149 km (0.067 R)
• M38: 8,697,022 km (0.093 R)
• M39: 8,785,584 km (0.119 R)
• M40: 9,053,364 km (0.092 R)
• M41: 9,233,480 km (0.1 R)
• M42: 9,849,823 km (0.105 R)
• M43: 10,174,750 km (0.091 R)
• M44: 10,409,020 km (0.093 R)
• M45: 10,763,716 km (0.08 R)
• M46: 11,002,475 km (0.103 R)
• M47: 11,436,608 km (0.065 R)
• M48: 11,655,768 km (0.031 R)
• M49: 11,778,140 km (0.119 R)
• M50: 12,197,462 km (0.099 R)
• M51: 12,446,393 km (0.085 R)
• M52: 13,381,978 km (0.05 R)
• M53: 13,561,645 km (0.094 R)
• M54: 14,131,314 km (0.066 R)
• M55: 14,947,221 km (0.086 R)
• M56: 15,187,026 km (0.086 R)
• M57: 15,293,989 km (0.11 R)
• M58: 15,374,323 km (0.112 R)
• M59: 16,077,134 km (0.104 R)
• M60: 16,158,814 km (0.101 R)
• M61: 16,624,811 km (0.083 R)
• M62: 16,900,969 km (0.113 R)
• M63: 17,429,798 km (0.109 R)
• M64: 17,823,090 km (0.086 R)
• M65: 18,162,378 km (0.118 R)
• M66: 18,991,300 km (0.077 R)
• M67: 19,193,257 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675

Radius: 3.4

Gravity: 58.39 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.7 AU - 24.46 AU

Year: 32383 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,403,723 km

• M1: 215,122 km (0.057 R)
• M2: 294,259 km (0.049 R)
• M3: 454,778 km (0.094 R)
• M4: 972,835 km (0.113 R)
• M5: 1,139,786 km (0.104 R)
• M6: 1,425,219 km (0.118 R)
• M7: 1,692,550 km (0.046 R)
• M8: 1,852,171 km (0.081 R)
• M9: 1,892,862 km (0.12 R)
• M10: 2,403,739 km (0.057 R)
• M11: 2,492,749 km (0.093 R)
• M12: 2,954,558 km (0.096 R)
• M13: 3,293,098 km (0.094 R)
• M14: 5,104,279 km (0.11 R)
• M15: 5,626,675 km (0.078 R)
• M16: 6,847,095 km (0.094 R)
• M17: 7,292,747 km (0.115 R)
• M18: 7,357,223 km (0.113 R)
• M19: 7,616,925 km (0.118 R)
• M20: 7,747,973 km (0.078 R)
• M21: 8,481,451 km (0.116 R)
• M22: 8,685,353 km (0.083 R)
• M23: 8,959,716 km (0.091 R)
• M24: 9,376,645 km (0.112 R)
• M25: 10,591,679 km (0.104 R)
• M26: 12,159,614 km (0.078 R)
• M27: 12,698,017 km (0.115 R)
• M28: 12,853,299 km (0.064 R)
• M29: 14,683,779 km (0.105 R)
• M30: 14,765,160 km (0.117 R)
• M31: 16,172,128 km (0.081 R)
• M32: 17,448,497 km (0.116 R)
• M33: 17,534,666 km (0.082 R)
• M34: 19,826,206 km (0.101 R)
• M35: 22,490,544 km (0.081 R)
• M36: 24,392,232 km (0.061 R)
• M37: 24,488,723 km (0.103 R)
• M38: 26,246,049 km (0.111 R)
• M39: 27,040,114 km (0.067 R)
• M40: 27,640,750 km (0.078 R)
• M41: 28,347,151 km (0.063 R)
• M42: 30,813,571 km (0.087 R)
• M43: 31,022,260 km (0.118 R)
• M44: 31,126,679 km (0.087 R)
• M45: 31,545,853 km (0.109 R)
• M46: 33,347,759 km (0.062 R)
• M47: 36,939,604 km (0.09 R)
• M48: 40,537,881 km (0.118 R)
• M49: 41,454,767 km (0.066 R)
• M50: 43,075,660 km (0.089 R)
• M51: 45,664,301 km (0.085 R)
• M52: 46,259,551 km (0.104 R)
• M53: 47,457,830 km (0.044 R)
• M54: 47,940,134 km (0.086 R)
• M55: 48,666,431 km (0.102 R)
• M56: 49,396,319 km (0.097 R)
• M57: 50,007,427 km (0.094 R)
• M58: 50,498,108 km (0.067 R)
• M59: 51,855,559 km (0.05 R)
• M60: 52,476,539 km (0.118 R)
• M61: 55,745,253 km (0.065 R)
• M62: 55,999,420 km (0.113 R)
• M63: 56,508,950 km (0.063 R)
• M64: 57,019,976 km (0.108 R)
• M65: 58,046,517 km (0.092 R)
• M66: 58,562,181 km (0.096 R)
• M67: 59,208,743 km (0.096 R)
• M68: 63,005,537 km (0.091 R)
• M69: 63,668,106 km (0.079 R)
• M70: 65,803,615 km (0.044 R)
• M71: 66,206,782 km (0.093 R)
• M72: 69,460,386 km (0.025 R)
• M73: 69,870,733 km (0.08 R)
• M74: 71,934,585 km (0.104 R)
• M75: 73,043,404 km (0.088 R)
• M76: 73,182,381 km (0.115 R)
• M77: 75,840,137 km (0.117 R)
• M78: 78,244,773 km (0.068 R)
• M79: 81,105,682 km (0.073 R)
• M80: 81,826,295 km (0.103 R)
• M81: 82,115,169 km (0.088 R)
• M82: 82,259,680 km (0.113 R)
• M83: 85,753,838 km (0.062 R)
• M84: 90,189,265 km (0.114 R)
• M85: 90,786,161 km (0.095 R)
• M86: 91,085,207 km (0.047 R)
• M87: 92,434,729 km (0.051 R)
• M88: 93,338,001 km (0.119 R)
• M89: 93,488,945 km (0.075 R)
• M90: 95,457,205 km (0.08 R)
• M91: 99,742,884 km (0.099 R)
• M92: 101,288,530 km (0.1 R)
• M93: 103,621,957 km (0.083 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit