🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.02 AU - 1.49 AU

Year: 510 Days

Day: 24.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,407,090 km

• M1: 318,793 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.37 AU - 1.97 AU

Year: 788 Days

Day: 24.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 116.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.19 AU - 2.47 AU

Year: 1299 Days

Day: 47.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.7

Radius: 13

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.99 AU - 11.67 AU

Year: 12127 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,407,090 km

• M1: 198,217 km (0.114 R)
• M2: 292,015 km (0.108 R)
• M3: 418,276 km (0.106 R)
• M4: 556,803 km (0.066 R)
• M5: 640,279 km (0.083 R)
• M6: 728,990 km (0.115 R)
• M7: 954,584 km (0.108 R)
• M8: 1,435,092 km (0.1 R)
• M9: 1,787,994 km (0.085 R)
• M10: 1,941,332 km (0.111 R)
• M11: 2,076,568 km (0.031 R)
• M12: 2,168,421 km (0.09 R)
• M13: 2,774,293 km (0.091 R)
• M14: 2,953,212 km (0.118 R)
• M15: 3,242,384 km (0.076 R)
• M16: 3,485,780 km (0.041 R)
• M17: 3,933,676 km (0.047 R)
• M18: 4,340,732 km (0.118 R)
• M19: 4,853,404 km (0.036 R)
• M20: 4,945,855 km (0.102 R)
• M21: 5,258,515 km (0.05 R)
• M22: 5,545,443 km (0.085 R)
• M23: 6,403,238 km (0.12 R)
• M24: 6,882,400 km (0.117 R)
• M25: 6,986,669 km (0.115 R)
• M26: 7,267,016 km (0.078 R)
• M27: 7,658,813 km (0.049 R)
• M28: 7,984,487 km (0.091 R)
• M29: 8,240,898 km (0.09 R)
• M30: 8,612,050 km (0.114 R)
• M31: 8,724,548 km (0.119 R)
• M32: 9,179,026 km (0.105 R)
• M33: 12,023,779 km (0.075 R)
• M34: 12,572,205 km (0.109 R)
• M35: 12,870,802 km (0.029 R)
• M36: 13,431,794 km (0.06 R)
• M37: 13,693,441 km (0.09 R)
• M38: 13,956,733 km (0.098 R)
• M39: 15,162,343 km (0.111 R)
• M40: 15,800,677 km (0.107 R)
• M41: 15,938,606 km (0.095 R)
• M42: 16,447,687 km (0.102 R)
• M43: 17,292,467 km (0.078 R)
• M44: 17,529,579 km (0.06 R)
• M45: 17,624,724 km (0.105 R)
• M46: 17,720,167 km (0.113 R)
• M47: 18,151,308 km (0.1 R)
• M48: 18,537,420 km (0.04 R)
• M49: 18,731,598 km (0.119 R)
• M50: 19,318,022 km (0.036 R)
• M51: 21,113,196 km (0.062 R)
• M52: 22,081,992 km (0.104 R)
• M53: 22,390,912 km (0.08 R)
• M54: 22,701,327 km (0.099 R)
• M55: 22,857,208 km (0.033 R)
• M56: 23,536,083 km (0.088 R)
• M57: 24,062,967 km (0.052 R)
• M58: 24,540,484 km (0.102 R)
• M59: 25,883,274 km (0.105 R)
• M60: 26,046,036 km (0.114 R)
• M61: 26,209,098 km (0.068 R)
• M62: 26,645,625 km (0.078 R)
• M63: 27,139,597 km (0.111 R)
• M64: 27,692,062 km (0.074 R)
• M65: 27,802,914 km (0.102 R)
• M66: 29,145,704 km (0.039 R)
• M67: 29,597,939 km (0.094 R)
• M68: 29,711,484 km (0.044 R)
• M69: 31,952,160 km (0.1 R)
• M70: 32,126,891 km (0.084 R)
• M71: 34,425,612 km (0.099 R)
• M72: 35,685,375 km (0.115 R)
• M73: 37,695,223 km (0.105 R)
• M74: 37,818,342 km (0.086 R)
• M75: 37,941,461 km (0.091 R)
• M76: 38,249,782 km (0.098 R)
• M77: 38,621,084 km (0.085 R)
• M78: 39,242,364 km (0.113 R)
• M79: 39,491,743 km (0.091 R)
• M80: 41,062,820 km (0.09 R)
• M81: 42,718,270 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.8

Radius: 5.7

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.87 AU - 18.89 AU

Year: 26465 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,407,090 km

• M1: 135,236 km (0.111 R)
• M2: 386,710 km (0.081 R)
• M3: 522,545 km (0.089 R)
• M4: 651,050 km (0.088 R)
• M5: 696,378 km (0.12 R)
• M6: 766,240 km (0.112 R)
• M7: 814,112 km (0.113 R)
• M8: 1,042,548 km (0.088 R)
• M9: 1,319,304 km (0.098 R)
• M10: 1,496,128 km (0.107 R)
• M11: 1,904,979 km (0.057 R)
• M12: 2,173,208 km (0.116 R)
• M13: 2,276,730 km (0.113 R)
• M14: 2,744,822 km (0.046 R)
• M15: 4,102,123 km (0.102 R)
• M16: 4,491,377 km (0.072 R)
• M17: 4,623,771 km (0.057 R)
• M18: 4,892,449 km (0.081 R)
• M19: 5,586,134 km (0.1 R)
• M20: 5,633,407 km (0.104 R)
• M21: 6,359,555 km (0.063 R)
• M22: 6,708,268 km (0.091 R)
• M23: 6,809,097 km (0.109 R)
• M24: 6,910,524 km (0.099 R)
• M25: 6,961,387 km (0.05 R)
• M26: 8,762,994 km (0.062 R)
• M27: 8,983,951 km (0.118 R)
• M28: 9,150,902 km (0.109 R)
• M29: 9,318,900 km (0.065 R)
• M30: 9,487,946 km (0.119 R)
• M31: 10,640,298 km (0.057 R)
• M32: 10,757,882 km (0.1 R)
• M33: 11,653,973 km (0.036 R)
• M34: 19,921,200 km (0.106 R)
• M35: 19,993,606 km (0.119 R)
• M36: 21,239,307 km (0.1 R)
• M37: 22,812,628 km (0.119 R)
• M38: 23,421,641 km (0.069 R)
• M39: 24,733,764 km (0.111 R)
• M40: 25,124,214 km (0.091 R)
• M41: 25,202,604 km (0.058 R)
• M42: 25,438,071 km (0.078 R)
• M43: 25,832,112 km (0.071 R)
• M44: 26,946,316 km (0.105 R)
• M45: 27,106,835 km (0.084 R)
• M46: 27,832,684 km (0.109 R)
• M47: 28,238,842 km (0.077 R)
• M48: 30,298,356 km (0.059 R)
• M49: 30,799,808 km (0.06 R)
• M50: 31,472,699 km (0.115 R)
• M51: 31,810,940 km (0.042 R)
• M52: 31,895,762 km (0.073 R)
• M53: 32,918,563 km (0.088 R)
• M54: 33,262,039 km (0.099 R)
• M55: 33,779,199 km (0.081 R)
• M56: 36,405,091 km (0.114 R)
• M57: 36,493,802 km (0.113 R)
• M58: 39,005,251 km (0.107 R)
• M59: 39,641,790 km (0.103 R)
• M60: 39,732,895 km (0.077 R)
• M61: 40,006,959 km (0.114 R)
• M62: 42,781,849 km (0.091 R)
• M63: 43,156,592 km (0.079 R)
• M64: 46,577,147 km (0.1 R)
• M65: 46,866,021 km (0.091 R)
• M66: 47,639,442 km (0.12 R)
• M67: 48,612,277 km (0.101 R)
• M68: 50,083,572 km (0.105 R)
• M69: 51,569,528 km (0.094 R)
• M70: 51,669,160 km (0.107 R)
• M71: 52,468,162 km (0.108 R)
• M72: 53,371,733 km (0.079 R)
• M73: 54,584,673 km (0.095 R)
• M74: 54,889,254 km (0.096 R)
• M75: 55,908,913 km (0.086 R)
• M76: 60,888,877 km (0.096 R)
• M77: 60,994,193 km (0.112 R)
• M78: 62,580,230 km (0.091 R)
• M79: 62,792,659 km (0.09 R)
• M80: 63,965,656 km (0.057 R)
• M81: 64,072,768 km (0.092 R)
• M82: 64,394,104 km (0.046 R)
• M83: 65,684,835 km (0.113 R)
• M84: 66,117,023 km (0.12 R)
• M85: 66,766,876 km (0.107 R)
• M86: 68,182,521 km (0.094 R)
• M87: 69,168,221 km (0.113 R)
• M88: 70,158,858 km (0.075 R)
• M89: 71,819,993 km (0.107 R)
• M90: 72,823,047 km (0.105 R)
• M91: 72,934,647 km (0.115 R)
• M92: 73,046,546 km (0.081 R)
• M93: 73,606,341 km (0.119 R)
• M94: 74,955,564 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 12,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit