🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.67 AU

Year: 328 Days

Day: 35.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 12.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.91 AU - 0.93 AU

Year: 579 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,520,328 km

• M1: 174,880 km (0.098 R)
• M2: 254,017 km (0.067 R)
• M3: 374,443 km (0.036 R)
• M4: 475,572 km (0.067 R)
• M5: 555,756 km (0.114 R)
• M6: 717,920 km (0.04 R)
• M7: 798,105 km (0.065 R)
• M8: 968,646 km (0.103 R)
• M9: 1,053,019 km (0.048 R)
• M10: 1,137,243 km (0.066 R)
• M11: 1,285,195 km (0.092 R)
• M12: 1,388,717 km (0.106 R)
• M13: 1,501,663 km (0.066 R)
• M14: 1,601,146 km (0.077 R)
• M15: 1,689,110 km (0.057 R)
• M16: 1,814,024 km (0.109 R)
• M17: 1,916,798 km (0.103 R)
• M18: 2,010,745 km (0.059 R)
• M19: 2,237,535 km (0.084 R)
• M20: 2,317,570 km (0.064 R)
• M21: 2,414,210 km (0.058 R)
• M22: 2,496,340 km (0.091 R)
• M23: 2,599,562 km (0.034 R)
• M24: 2,748,861 km (0.111 R)
• M25: 2,867,941 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 10.3

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.31 AU - 2.65 AU

Year: 2562 Days

Day: 5.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,520,328 km

• M1: 283,189 km (0.048 R)
• M2: 357,838 km (0.113 R)
• M3: 815,907 km (0.098 R)
• M4: 1,015,620 km (0.052 R)
• M5: 1,231,639 km (0.09 R)
• M6: 1,427,014 km (0.113 R)
• M7: 1,534,725 km (0.059 R)
• M8: 1,645,277 km (0.08 R)
• M9: 1,874,611 km (0.096 R)
• M10: 1,966,614 km (0.113 R)
• M11: 2,182,783 km (0.12 R)
• M12: 2,378,457 km (0.11 R)
• M13: 2,579,815 km (0.051 R)
• M14: 2,667,928 km (0.037 R)
• M15: 2,877,365 km (0.116 R)
• M16: 2,984,178 km (0.034 R)
• M17: 3,123,604 km (0.077 R)
• M18: 3,217,701 km (0.045 R)
• M19: 3,702,398 km (0.08 R)
• M20: 3,835,540 km (0.071 R)
• M21: 4,123,965 km (0.116 R)
• M22: 4,262,193 km (0.055 R)
• M23: 4,454,725 km (0.071 R)
• M24: 4,543,138 km (0.072 R)
• M25: 4,757,960 km (0.108 R)
• M26: 4,884,819 km (0.078 R)
• M27: 5,031,126 km (0.118 R)
• M28: 5,178,929 km (0.054 R)
• M29: 5,309,528 km (0.1 R)
• M30: 5,650,162 km (0.108 R)
• M31: 6,135,308 km (0.107 R)
• M32: 6,654,113 km (0.112 R)
• M33: 6,857,267 km (0.089 R)
• M34: 7,353,633 km (0.11 R)
• M35: 7,521,631 km (0.11 R)
• M36: 7,606,154 km (0.063 R)
• M37: 7,754,854 km (0.076 R)
• M38: 7,925,845 km (0.086 R)
• M39: 8,076,639 km (0.118 R)
• M40: 8,228,182 km (0.057 R)
• M41: 8,490,427 km (0.118 R)
• M42: 8,622,672 km (0.088 R)
• M43: 8,844,376 km (0.076 R)
• M44: 9,158,082 km (0.097 R)
• M45: 9,498,268 km (0.096 R)
• M46: 9,911,906 km (0.102 R)
• M47: 10,051,182 km (0.079 R)
• M48: 10,567,145 km (0.116 R)
• M49: 10,733,198 km (0.031 R)
• M50: 10,995,892 km (0.069 R)
• M51: 11,164,040 km (0.116 R)
• M52: 11,236,446 km (0.104 R)
• M53: 11,309,001 km (0.07 R)
• M54: 12,042,778 km (0.034 R)
• M55: 12,216,312 km (0.111 R)
• M56: 12,315,794 km (0.116 R)
• M57: 12,918,375 km (0.093 R)
• M58: 13,917,987 km (0.049 R)
• M59: 15,075,576 km (0.101 R)
• M60: 15,182,389 km (0.067 R)
• M61: 15,262,573 km (0.112 R)
• M62: 15,828,352 km (0.066 R)
• M63: 17,314,158 km (0.087 R)
• M64: 17,426,058 km (0.119 R)
• M65: 18,073,816 km (0.062 R)
• M66: 18,272,482 km (0.102 R)
• M67: 18,357,903 km (0.119 R)
• M68: 18,643,485 km (0.114 R)
• M69: 18,844,245 km (0.057 R)
• M70: 19,219,138 km (0.099 R)
• M71: 19,305,904 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.4

Radius: 3.3

Gravity: 40.53 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.73 AU - 10.65 AU

Year: 16805 Days

Day: 18.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,520,328 km

• M1: 42,935 km (0.028 R)
• M2: 99,483 km (0.104 R)
• M3: 127,757 km (0.085 R)
• M4: 182,210 km (0.084 R)
• M5: 300,542 km (0.091 R)
• M6: 329,863 km (0.11 R)
• M7: 1,170,903 km (0.118 R)
• M8: 1,490,294 km (0.077 R)
• M9: 1,918,144 km (0.11 R)
• M10: 1,946,119 km (0.03 R)
• M11: 2,002,367 km (0.082 R)
• M12: 2,262,369 km (0.032 R)
• M13: 2,291,989 km (0.09 R)
• M14: 2,381,449 km (0.098 R)
• M15: 2,441,587 km (0.097 R)
• M16: 2,532,991 km (0.117 R)
• M17: 2,563,659 km (0.079 R)
• M18: 3,104,305 km (0.095 R)
• M19: 3,783,779 km (0.096 R)
• M20: 3,924,999 km (0.039 R)
• M21: 4,176,174 km (0.116 R)
• M22: 4,619,133 km (0.111 R)
• M23: 4,732,080 km (0.099 R)
• M24: 5,389,712 km (0.079 R)
• M25: 6,282,363 km (0.05 R)
• M26: 6,407,576 km (0.057 R)
• M27: 6,449,463 km (0.044 R)
• M28: 6,788,303 km (0.095 R)
• M29: 7,219,743 km (0.11 R)
• M30: 7,438,904 km (0.073 R)
• M31: 7,928,538 km (0.095 R)
• M32: 9,650,110 km (0.046 R)
• M33: 10,085,739 km (0.036 R)
• M34: 10,429,066 km (0.053 R)
• M35: 10,626,984 km (0.086 R)
• M36: 13,255,867 km (0.025 R)
• M37: 13,577,802 km (0.038 R)
• M38: 13,956,584 km (0.093 R)
• M39: 14,724,470 km (0.099 R)
• M40: 14,779,821 km (0.059 R)
• M41: 17,576,553 km (0.106 R)
• M42: 18,524,256 km (0.072 R)
• M43: 18,703,923 km (0.032 R)
• M44: 19,367,090 km (0.111 R)
• M45: 19,732,109 km (0.051 R)
• M46: 19,915,516 km (0.072 R)
• M47: 20,222,341 km (0.097 R)
• M48: 20,592,596 km (0.032 R)
• M49: 22,286,492 km (0.105 R)
• M50: 22,350,071 km (0.105 R)
• M51: 23,053,481 km (0.076 R)
• M52: 24,679,161 km (0.036 R)
• M53: 25,008,575 km (0.101 R)
• M54: 25,538,900 km (0.097 R)
• M55: 26,139,834 km (0.102 R)
• M56: 28,107,794 km (0.107 R)
• M57: 28,176,609 km (0.07 R)
• M58: 28,451,869 km (0.07 R)
• M59: 28,520,984 km (0.062 R)
• M60: 29,213,771 km (0.073 R)
• M61: 29,912,244 km (0.069 R)
• M62: 30,686,862 km (0.114 R)
• M63: 31,041,259 km (0.103 R)
• M64: 31,183,227 km (0.093 R)
• M65: 33,267,874 km (0.111 R)
• M66: 33,413,283 km (0.114 R)
• M67: 33,923,860 km (0.115 R)
• M68: 34,805,141 km (0.119 R)
• M69: 35,917,402 km (0.048 R)
• M70: 35,991,901 km (0.117 R)
• M71: 38,939,727 km (0.098 R)
• M72: 40,791,749 km (0.06 R)
• M73: 41,885,459 km (0.05 R)
• M74: 42,042,387 km (0.072 R)
• M75: 42,278,303 km (0.056 R)
• M76: 44,741,432 km (0.102 R)
• M77: 46,355,144 km (0.08 R)
• M78: 50,221,352 km (0.104 R)
• M79: 50,471,629 km (0.095 R)
• M80: 50,722,355 km (0.075 R)
• M81: 50,805,980 km (0.07 R)
• M82: 50,973,530 km (0.118 R)
• M83: 51,225,004 km (0.102 R)
• M84: 52,742,674 km (0.113 R)
• M85: 52,827,496 km (0.076 R)
• M86: 53,592,240 km (0.11 R)
• M87: 53,762,782 km (0.05 R)
• M88: 54,104,164 km (0.065 R)
• M89: 54,360,725 km (0.073 R)
• M90: 54,446,295 km (0.058 R)
• M91: 55,304,986 km (0.083 R)
• M92: 56,081,399 km (0.066 R)
• M93: 56,341,101 km (0.038 R)
• M94: 57,383,649 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit