🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.71 AU - 1.05 AU

Year: 299 Days

Day: 15.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,628,867 km

• M1: 157,527 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.35 AU - 1.37 AU

Year: 574 Days

Day: 21.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,628,867 km

• M1: 941,419 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.96 AU - 2.1 AU

Year: 1046 Days

Day: 14.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,628,867 km

• M1: 557,850 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.46 AU - 4.92 AU

Year: 3673 Days

Day: 34.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.6

Radius: 14.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.65 AU - 6.41 AU

Year: 5355 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,628,867 km

• M1: 184,155 km (0.089 R)
• M2: 287,527 km (0.087 R)
• M3: 433,235 km (0.087 R)
• M4: 540,497 km (0.097 R)
• M5: 717,172 km (0.078 R)
• M6: 838,795 km (0.079 R)
• M7: 1,022,352 km (0.046 R)
• M8: 1,119,740 km (0.109 R)
• M9: 1,235,080 km (0.118 R)
• M10: 1,526,347 km (0.102 R)
• M11: 1,688,810 km (0.112 R)
• M12: 1,789,340 km (0.05 R)
• M13: 2,511,299 km (0.089 R)
• M14: 3,254,053 km (0.072 R)
• M15: 3,402,005 km (0.11 R)
• M16: 3,509,117 km (0.067 R)
• M17: 3,926,795 km (0.119 R)
• M18: 4,337,441 km (0.119 R)
• M19: 4,453,977 km (0.094 R)
• M20: 4,810,020 km (0.096 R)
• M21: 5,003,750 km (0.115 R)
• M22: 5,449,102 km (0.072 R)
• M23: 5,778,816 km (0.111 R)
• M24: 6,141,292 km (0.076 R)
• M25: 6,298,968 km (0.101 R)
• M26: 6,564,803 km (0.097 R)
• M27: 6,698,993 km (0.105 R)
• M28: 6,915,910 km (0.063 R)
• M29: 7,052,492 km (0.105 R)
• M30: 7,328,650 km (0.094 R)
• M31: 7,749,618 km (0.104 R)
• M32: 7,863,163 km (0.063 R)
• M33: 8,265,133 km (0.1 R)
• M34: 8,673,984 km (0.104 R)
• M35: 9,029,578 km (0.112 R)
• M36: 9,420,328 km (0.068 R)
• M37: 9,572,169 km (0.067 R)
• M38: 9,694,092 km (0.108 R)
• M39: 9,816,762 km (0.107 R)
• M40: 10,094,266 km (0.046 R)
• M41: 10,720,632 km (0.089 R)
• M42: 11,006,514 km (0.088 R)
• M43: 11,230,761 km (0.07 R)
• M44: 11,586,056 km (0.102 R)
• M45: 12,010,914 km (0.069 R)
• M46: 13,247,789 km (0.102 R)
• M47: 13,383,923 km (0.086 R)
• M48: 13,898,689 km (0.049 R)
• M49: 14,210,601 km (0.073 R)
• M50: 14,419,888 km (0.066 R)
• M51: 14,524,906 km (0.048 R)
• M52: 15,018,429 km (0.119 R)
• M53: 15,517,638 km (0.054 R)
• M54: 16,022,082 km (0.074 R)
• M55: 16,349,252 km (0.112 R)
• M56: 17,195,527 km (0.093 R)
• M57: 17,418,727 km (0.074 R)
• M58: 17,943,068 km (0.073 R)
• M59: 18,169,409 km (0.089 R)
• M60: 18,853,969 km (0.04 R)
• M61: 19,007,307 km (0.108 R)
• M62: 19,237,987 km (0.088 R)
• M63: 19,508,460 km (0.11 R)
• M64: 21,396,235 km (0.08 R)
• M65: 21,516,213 km (0.049 R)
• M66: 21,917,584 km (0.06 R)
• M67: 22,972,698 km (0.069 R)
• M68: 23,136,507 km (0.092 R)
• M69: 23,878,363 km (0.112 R)
• M70: 24,002,829 km (0.12 R)
• M71: 25,767,336 km (0.091 R)
• M72: 27,139,597 km (0.097 R)
• M73: 27,573,281 km (0.088 R)
• M74: 27,834,629 km (0.117 R)
• M75: 28,315,885 km (0.116 R)
• M76: 28,755,703 km (0.041 R)
• M77: 29,508,778 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.6

Radius: 6.4

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.71 AU - 21.79 AU

Year: 30545 Days

Day: 23.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,628,867 km

• M1: 93,947 km (0.09 R)
• M2: 209,287 km (0.108 R)
• M3: 1,530,386 km (0.115 R)
• M4: 2,931,669 km (0.101 R)
• M5: 3,538,438 km (0.041 R)
• M6: 3,628,347 km (0.092 R)
• M7: 3,673,525 km (0.111 R)
• M8: 3,856,334 km (0.099 R)
• M9: 4,422,263 km (0.11 R)
• M10: 4,714,876 km (0.106 R)
• M11: 5,630,265 km (0.043 R)
• M12: 6,108,231 km (0.107 R)
• M13: 6,379,302 km (0.109 R)
• M14: 7,502,782 km (0.12 R)
• M15: 7,676,465 km (0.092 R)
• M16: 8,087,111 km (0.11 R)
• M17: 8,444,650 km (0.115 R)
• M18: 8,685,952 km (0.081 R)
• M19: 9,361,236 km (0.078 R)
• M20: 9,548,383 km (0.086 R)
• M21: 10,373,266 km (0.119 R)
• M22: 10,761,622 km (0.102 R)
• M23: 10,892,221 km (0.092 R)
• M24: 11,220,887 km (0.1 R)
• M25: 11,353,132 km (0.108 R)
• M26: 11,686,436 km (0.103 R)
• M27: 13,400,080 km (0.113 R)
• M28: 13,893,753 km (0.115 R)
• M29: 14,321,752 km (0.069 R)
• M30: 15,927,685 km (0.102 R)
• M31: 16,225,834 km (0.099 R)
• M32: 16,751,820 km (0.075 R)
• M33: 18,754,337 km (0.088 R)
• M34: 21,402,668 km (0.089 R)
• M35: 23,063,803 km (0.103 R)
• M36: 23,400,847 km (0.114 R)
• M37: 23,739,686 km (0.056 R)
• M38: 23,909,779 km (0.071 R)
• M39: 25,806,381 km (0.114 R)
• M40: 26,684,371 km (0.115 R)
• M41: 27,127,031 km (0.108 R)
• M42: 27,304,753 km (0.093 R)
• M43: 27,393,913 km (0.096 R)
• M44: 27,661,544 km (0.102 R)
• M45: 27,750,854 km (0.075 R)
• M46: 31,125,782 km (0.029 R)
• M47: 31,311,882 km (0.109 R)
• M48: 31,405,081 km (0.037 R)
• M49: 32,153,968 km (0.094 R)
• M50: 32,247,915 km (0.113 R)
• M51: 33,003,385 km (0.094 R)
• M52: 33,098,230 km (0.095 R)
• M53: 34,435,335 km (0.085 R)
• M54: 37,260,940 km (0.058 R)
• M55: 37,557,443 km (0.107 R)
• M56: 39,654,955 km (0.117 R)
• M57: 40,667,134 km (0.113 R)
• M58: 41,585,366 km (0.053 R)
• M59: 42,201,260 km (0.094 R)
• M60: 42,923,519 km (0.058 R)
• M61: 44,694,907 km (0.118 R)
• M62: 45,115,127 km (0.11 R)
• M63: 46,809,174 km (0.082 R)
• M64: 47,342,789 km (0.09 R)
• M65: 47,556,714 km (0.066 R)
• M66: 47,663,976 km (0.09 R)
• M67: 48,200,733 km (0.094 R)
• M68: 49,823,421 km (0.077 R)
• M69: 52,124,984 km (0.091 R)
• M70: 52,235,388 km (0.07 R)
• M71: 55,472,386 km (0.096 R)
• M72: 55,924,022 km (0.067 R)
• M73: 57,971,120 km (0.088 R)
• M74: 59,464,854 km (0.058 R)
• M75: 62,372,738 km (0.113 R)
• M76: 64,257,970 km (0.095 R)
• M77: 65,564,857 km (0.069 R)
• M78: 67,000,548 km (0.052 R)
• M79: 67,963,360 km (0.119 R)
• M80: 71,124,213 km (0.043 R)
• M81: 71,246,734 km (0.1 R)
• M82: 73,093,071 km (0.105 R)
• M83: 75,579,238 km (0.1 R)
• M84: 76,455,881 km (0.083 R)
• M85: 76,707,056 km (0.083 R)
• M86: 77,084,192 km (0.084 R)
• M87: 80,251,179 km (0.078 R)
• M88: 81,017,420 km (0.056 R)
• M89: 82,557,530 km (0.111 R)
• M90: 83,460,353 km (0.117 R)
• M91: 85,927,222 km (0.078 R)
• M92: 86,580,366 km (0.101 R)
• M93: 86,842,162 km (0.102 R)
• M94: 87,497,551 km (0.098 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit