🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.67 AU - 0.77 AU

Year: 183 Days

Day: 37.3 Hours

Environment

Temp: 320 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.48 AU - 4.64 AU

Year: 2456 Days

Day: 40.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.24 AU - 5.82 AU

Year: 3904 Days

Day: 38.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,491,493 km

• M1: 991,385 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.4

Radius: 10.2

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.67 AU - 12.17 AU

Year: 10099 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 29,491,493 km

• M1: 140,173 km (0.083 R)
• M2: 488,437 km (0.113 R)
• M3: 718,668 km (0.058 R)
• M4: 1,086,380 km (0.102 R)
• M5: 1,257,968 km (0.097 R)
• M6: 1,701,526 km (0.066 R)
• M7: 1,800,859 km (0.108 R)
• M8: 1,928,017 km (0.11 R)
• M9: 2,164,532 km (0.114 R)
• M10: 2,300,067 km (0.109 R)
• M11: 2,410,470 km (0.063 R)
• M12: 2,899,955 km (0.09 R)
• M13: 3,110,589 km (0.087 R)
• M14: 3,707,334 km (0.116 R)
• M15: 3,772,260 km (0.116 R)
• M16: 3,837,485 km (0.118 R)
• M17: 3,969,280 km (0.105 R)
• M18: 4,271,169 km (0.1 R)
• M19: 5,221,414 km (0.102 R)
• M20: 5,330,920 km (0.069 R)
• M21: 6,042,557 km (0.102 R)
• M22: 6,546,702 km (0.094 R)
• M23: 6,863,700 km (0.075 R)
• M24: 7,719,549 km (0.061 R)
• M25: 8,351,600 km (0.116 R)
• M26: 8,565,974 km (0.064 R)
• M27: 9,530,731 km (0.099 R)
• M28: 9,754,679 km (0.059 R)
• M29: 10,529,596 km (0.034 R)
• M30: 10,901,197 km (0.084 R)
• M31: 11,561,671 km (0.052 R)
• M32: 12,576,693 km (0.113 R)
• M33: 12,723,897 km (0.116 R)
• M34: 13,419,079 km (0.11 R)
• M35: 14,382,190 km (0.111 R)
• M36: 16,589,207 km (0.109 R)
• M37: 16,967,241 km (0.06 R)
• M38: 17,130,153 km (0.106 R)
• M39: 17,676,933 km (0.112 R)
• M40: 18,118,397 km (0.09 R)
• M41: 18,843,497 km (0.093 R)
• M42: 19,012,244 km (0.085 R)
• M43: 19,464,628 km (0.066 R)
• M44: 20,035,044 km (0.081 R)
• M45: 20,207,232 km (0.086 R)
• M46: 20,553,102 km (0.117 R)
• M47: 22,252,234 km (0.058 R)
• M48: 23,148,775 km (0.08 R)
• M49: 24,301,277 km (0.099 R)
• M50: 24,484,983 km (0.078 R)
• M51: 26,535,670 km (0.119 R)
• M52: 26,724,912 km (0.074 R)
• M53: 28,641,111 km (0.107 R)
• M54: 28,964,691 km (0.094 R)
• M55: 29,159,467 km (0.107 R)
• M56: 29,550,367 km (0.098 R)
• M57: 29,877,388 km (0.1 R)
• M58: 31,463,873 km (0.053 R)
• M59: 32,604,108 km (0.086 R)
• M60: 32,739,195 km (0.033 R)
• M61: 33,213,270 km (0.118 R)
• M62: 33,417,172 km (0.074 R)
• M63: 33,553,306 km (0.09 R)
• M64: 34,374,150 km (0.063 R)
• M65: 34,442,815 km (0.075 R)
• M66: 37,440,009 km (0.083 R)
• M67: 37,510,768 km (0.057 R)
• M68: 38,647,862 km (0.08 R)
• M69: 39,005,401 km (0.074 R)
• M70: 39,580,006 km (0.1 R)
• M71: 39,796,175 km (0.038 R)
• M72: 40,157,304 km (0.09 R)
• M73: 40,519,630 km (0.07 R)
• M74: 41,174,420 km (0.103 R)
• M75: 41,247,424 km (0.1 R)
• M76: 41,466,585 km (0.071 R)
• M77: 41,832,801 km (0.114 R)
• M78: 43,159,883 km (0.032 R)
• M79: 43,456,536 km (0.078 R)
• M80: 43,605,236 km (0.109 R)
• M81: 43,903,086 km (0.107 R)
• M82: 44,350,982 km (0.101 R)
• M83: 44,800,523 km (0.037 R)
• M84: 47,988,903 km (0.072 R)
• M85: 50,545,081 km (0.095 R)
• M86: 50,623,171 km (0.116 R)
• M87: 50,936,130 km (0.068 R)
• M88: 51,171,298 km (0.103 R)
• M89: 52,194,547 km (0.102 R)
• M90: 52,669,072 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.3

Radius: 3.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.18 AU - 20.58 AU

Year: 24630 Days

Day: 23.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,491,493 km

• M1: 348,264 km (0.051 R)
• M2: 537,954 km (0.114 R)
• M3: 667,805 km (0.079 R)
• M4: 1,532,032 km (0.074 R)
• M5: 1,941,182 km (0.119 R)
• M6: 2,176,350 km (0.029 R)
• M7: 2,516,386 km (0.102 R)
• M8: 2,594,326 km (0.076 R)
• M9: 2,913,568 km (0.113 R)
• M10: 3,057,032 km (0.068 R)
• M11: 3,436,712 km (0.112 R)
• M12: 3,544,871 km (0.039 R)
• M13: 3,875,931 km (0.1 R)
• M14: 3,943,250 km (0.053 R)
• M15: 4,425,703 km (0.085 R)
• M16: 4,590,710 km (0.091 R)
• M17: 5,097,547 km (0.054 R)
• M18: 6,058,863 km (0.066 R)
• M19: 6,453,503 km (0.078 R)
• M20: 6,775,138 km (0.059 R)
• M21: 6,829,143 km (0.072 R)
• M22: 7,019,730 km (0.092 R)
• M23: 7,294,841 km (0.114 R)
• M24: 7,461,643 km (0.094 R)
• M25: 8,314,500 km (0.056 R)
• M26: 8,576,296 km (0.112 R)
• M27: 9,167,657 km (0.084 R)
• M28: 9,528,786 km (0.071 R)
• M29: 10,233,841 km (0.093 R)
• M30: 10,797,226 km (0.057 R)
• M31: 11,402,798 km (0.071 R)
• M32: 11,791,005 km (0.105 R)
• M33: 12,480,651 km (0.099 R)
• M34: 13,014,716 km (0.086 R)
• M35: 14,312,926 km (0.072 R)
• M36: 14,696,345 km (0.054 R)
• M37: 15,189,270 km (0.032 R)
• M38: 16,082,669 km (0.073 R)
• M39: 16,263,533 km (0.058 R)
• M40: 17,733,481 km (0.11 R)
• M41: 19,939,152 km (0.045 R)
• M42: 21,271,620 km (0.084 R)
• M43: 23,160,443 km (0.061 R)
• M44: 24,145,396 km (0.06 R)
• M45: 24,310,851 km (0.086 R)
• M46: 24,435,316 km (0.114 R)
• M47: 24,726,284 km (0.104 R)
• M48: 24,768,022 km (0.109 R)
• M49: 25,437,772 km (0.063 R)
• M50: 25,690,592 km (0.109 R)
• M51: 26,496,326 km (0.071 R)
• M52: 27,439,690 km (0.106 R)
• M53: 29,226,786 km (0.092 R)

Kuiper Belt

Range: 36.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 16,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit