🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.58 AU - 0.84 AU

Year: 220 Days

Day: 30.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.77 AU - 2.19 AU

Year: 1023 Days

Day: 37 Hours

Environment

Temp: -72 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.67 AU - 2.67 AU

Year: 1173 Days

Day: 30.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.28 AU - 3.48 AU

Year: 2281 Days

Day: 37.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 13.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.39 AU - 11.09 AU

Year: 11159 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,693,462 km

• M1: 224,846 km (0.12 R)
• M2: 316,100 km (0.114 R)
• M3: 413,638 km (0.109 R)
• M4: 617,390 km (0.071 R)
• M5: 791,822 km (0.049 R)
• M6: 1,147,416 km (0.082 R)
• M7: 1,385,127 km (0.05 R)
• M8: 2,002,816 km (0.09 R)
• M9: 2,155,406 km (0.115 R)
• M10: 2,575,028 km (0.107 R)
• M11: 2,955,456 km (0.049 R)
• M12: 3,108,345 km (0.091 R)
• M13: 3,219,197 km (0.082 R)
• M14: 3,331,395 km (0.085 R)
• M15: 3,422,051 km (0.079 R)
• M16: 3,583,019 km (0.037 R)
• M17: 3,817,139 km (0.117 R)
• M18: 4,276,255 km (0.062 R)
• M19: 5,115,499 km (0.095 R)
• M20: 5,300,103 km (0.038 R)
• M21: 5,703,120 km (0.076 R)
• M22: 6,032,833 km (0.09 R)
• M23: 6,453,802 km (0.032 R)
• M24: 7,088,695 km (0.067 R)
• M25: 7,176,808 km (0.047 R)
• M26: 7,265,221 km (0.118 R)
• M27: 7,592,990 km (0.09 R)
• M28: 7,834,291 km (0.044 R)
• M29: 8,047,617 km (0.043 R)
• M30: 8,139,620 km (0.108 R)
• M31: 8,293,706 km (0.058 R)
• M32: 9,239,015 km (0.12 R)
• M33: 9,659,235 km (0.061 R)
• M34: 9,789,834 km (0.117 R)
• M35: 10,152,011 km (0.095 R)
• M36: 10,351,425 km (0.068 R)
• M37: 10,552,185 km (0.109 R)
• M38: 11,127,838 km (0.077 R)
• M39: 11,471,314 km (0.079 R)
• M40: 11,679,106 km (0.117 R)
• M41: 12,063,273 km (0.044 R)
• M42: 12,309,960 km (0.076 R)
• M43: 13,495,224 km (0.106 R)
• M44: 14,604,343 km (0.084 R)
• M45: 15,056,128 km (0.05 R)
• M46: 15,207,820 km (0.095 R)
• M47: 15,436,256 km (0.103 R)
• M48: 16,439,160 km (0.093 R)
• M49: 16,869,853 km (0.097 R)
• M50: 17,542,744 km (0.115 R)
• M51: 17,862,584 km (0.081 R)
• M52: 18,023,103 km (0.105 R)
• M53: 18,143,828 km (0.07 R)
• M54: 18,386,177 km (0.057 R)
• M55: 18,507,800 km (0.094 R)
• M56: 19,696,804 km (0.089 R)
• M57: 21,122,172 km (0.1 R)
• M58: 22,623,985 km (0.116 R)
• M59: 24,160,056 km (0.083 R)
• M60: 24,382,209 km (0.109 R)
• M61: 25,187,793 km (0.059 R)
• M62: 25,956,577 km (0.111 R)
• M63: 26,093,160 km (0.117 R)
• M64: 26,503,956 km (0.1 R)
• M65: 27,517,332 km (0.117 R)
• M66: 27,610,082 km (0.109 R)
• M67: 27,888,933 km (0.045 R)
• M68: 28,262,329 km (0.076 R)
• M69: 28,449,476 km (0.107 R)
• M70: 28,637,221 km (0.112 R)
• M71: 28,919,512 km (0.062 R)
• M72: 29,013,909 km (0.114 R)
• M73: 29,155,578 km (0.111 R)
• M74: 29,629,354 km (0.107 R)
• M75: 30,010,380 km (0.086 R)
• M76: 30,105,823 km (0.115 R)
• M77: 30,536,815 km (0.111 R)
• M78: 30,825,240 km (0.096 R)
• M79: 31,404,782 km (0.105 R)
• M80: 32,574,787 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.9

Radius: 7.7

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.03 AU - 14.27 AU

Year: 16516 Days

Day: 19.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 55,693,462 km

• M1: 97,538 km (0.064 R)
• M2: 178,171 km (0.061 R)
• M3: 608,863 km (0.107 R)
• M4: 774,169 km (0.062 R)
• M5: 832,512 km (0.108 R)
• M6: 1,306,887 km (0.117 R)
• M7: 1,571,974 km (0.097 R)
• M8: 1,621,940 km (0.102 R)
• M9: 1,853,966 km (0.11 R)
• M10: 2,406,880 km (0.078 R)
• M11: 2,701,738 km (0.033 R)
• M12: 2,884,247 km (0.093 R)
• M13: 2,946,031 km (0.074 R)
• M14: 3,133,776 km (0.118 R)
• M15: 3,924,251 km (0.108 R)
• M16: 4,131,145 km (0.104 R)
• M17: 5,832,821 km (0.081 R)
• M18: 6,148,622 km (0.047 R)
• M19: 7,895,925 km (0.053 R)
• M20: 7,982,692 km (0.042 R)
• M21: 8,069,908 km (0.06 R)
• M22: 8,823,432 km (0.115 R)
• M23: 9,277,162 km (0.098 R)
• M24: 9,553,021 km (0.093 R)
• M25: 9,831,572 km (0.032 R)
• M26: 10,207,212 km (0.105 R)
• M27: 10,301,908 km (0.114 R)
• M28: 11,021,025 km (0.075 R)
• M29: 11,558,679 km (0.065 R)
• M30: 12,863,173 km (0.087 R)
• M31: 13,845,732 km (0.071 R)
• M32: 14,055,618 km (0.078 R)
• M33: 14,160,934 km (0.061 R)
• M34: 14,691,708 km (0.067 R)
• M35: 14,798,670 km (0.107 R)
• M36: 15,067,049 km (0.032 R)
• M37: 15,174,909 km (0.096 R)
• M38: 15,663,346 km (0.114 R)
• M39: 15,772,702 km (0.044 R)
• M40: 15,991,863 km (0.119 R)
• M41: 16,101,967 km (0.108 R)
• M42: 16,599,978 km (0.078 R)
• M43: 16,711,429 km (0.101 R)
• M44: 17,159,474 km (0.106 R)
• M45: 17,441,466 km (0.069 R)
• M46: 17,838,948 km (0.095 R)
• M47: 18,354,312 km (0.062 R)
• M48: 18,411,908 km (0.075 R)
• M49: 19,165,731 km (0.104 R)
• M50: 19,399,702 km (0.098 R)
• M51: 19,575,929 km (0.093 R)
• M52: 19,811,545 km (0.083 R)
• M53: 19,929,728 km (0.102 R)
• M54: 21,124,267 km (0.075 R)
• M55: 22,835,367 km (0.053 R)
• M56: 22,897,300 km (0.099 R)
• M57: 23,270,098 km (0.043 R)
• M58: 23,833,035 km (0.061 R)
• M59: 24,972,373 km (0.112 R)
• M60: 25,036,101 km (0.045 R)
• M61: 25,291,914 km (0.073 R)
• M62: 26,258,914 km (0.035 R)
• M63: 27,369,379 km (0.083 R)
• M64: 27,831,038 km (0.07 R)
• M65: 28,295,390 km (0.099 R)
• M66: 28,361,812 km (0.113 R)
• M67: 28,495,103 km (0.087 R)
• M68: 28,963,045 km (0.08 R)
• M69: 30,042,095 km (0.063 R)
• M70: 30,791,580 km (0.096 R)
• M71: 31,962,034 km (0.095 R)
• M72: 32,169,975 km (0.115 R)
• M73: 32,727,077 km (0.085 R)
• M74: 33,427,794 km (0.119 R)
• M75: 33,779,947 km (0.104 R)
• M76: 34,630,261 km (0.113 R)
• M77: 36,135,366 km (0.061 R)
• M78: 36,641,754 km (0.048 R)
• M79: 37,442,253 km (0.06 R)
• M80: 37,515,256 km (0.064 R)
• M81: 37,588,410 km (0.08 R)
• M82: 41,228,425 km (0.091 R)
• M83: 42,212,779 km (0.09 R)
• M84: 43,973,397 km (0.108 R)
• M85: 45,367,948 km (0.042 R)
• M86: 45,523,829 km (0.062 R)
• M87: 46,698,322 km (0.1 R)
• M88: 46,777,010 km (0.075 R)
• M89: 47,013,225 km (0.091 R)
• M90: 48,598,065 km (0.111 R)
• M91: 49,717,955 km (0.105 R)
• M92: 50,603,873 km (0.116 R)
• M93: 51,170,251 km (0.108 R)
• M94: 51,332,565 km (0.078 R)
• M95: 52,636,460 km (0.101 R)
• M96: 54,033,853 km (0.114 R)
• M97: 55,027,632 km (0.102 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: 447 - 18,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit