🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.53 AU - 0.57 AU

Year: 268 Days

Day: 18.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.2

Radius: 13.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.44 AU - 2.06 AU

Year: 1519 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,858,681 km

• M1: 166,502 km (0.068 R)
• M2: 251,025 km (0.086 R)
• M3: 374,593 km (0.085 R)
• M4: 468,989 km (0.088 R)
• M5: 620,532 km (0.11 R)
• M6: 844,330 km (0.073 R)
• M7: 1,003,652 km (0.113 R)
• M8: 1,244,804 km (0.08 R)
• M9: 1,419,534 km (0.076 R)
• M10: 1,592,918 km (0.07 R)
• M11: 1,773,632 km (0.097 R)
• M12: 1,856,210 km (0.11 R)
• M13: 2,112,172 km (0.032 R)
• M14: 2,255,637 km (0.107 R)
• M15: 2,345,695 km (0.117 R)
• M16: 2,790,000 km (0.042 R)
• M17: 3,034,742 km (0.051 R)
• M18: 3,159,806 km (0.103 R)
• M19: 3,273,800 km (0.115 R)
• M20: 3,506,125 km (0.037 R)
• M21: 3,757,300 km (0.107 R)
• M22: 4,041,835 km (0.098 R)
• M23: 4,152,089 km (0.101 R)
• M24: 4,277,452 km (0.117 R)
• M25: 4,474,921 km (0.113 R)
• M26: 4,661,021 km (0.119 R)
• M27: 4,820,492 km (0.061 R)
• M28: 5,055,810 km (0.07 R)
• M29: 5,144,970 km (0.073 R)
• M30: 5,553,223 km (0.109 R)
• M31: 5,691,601 km (0.1 R)
• M32: 6,320,660 km (0.081 R)
• M33: 6,497,634 km (0.111 R)
• M34: 6,790,696 km (0.052 R)
• M35: 6,905,887 km (0.034 R)
• M36: 7,088,097 km (0.084 R)
• M37: 7,457,603 km (0.111 R)
• M38: 7,713,117 km (0.1 R)
• M39: 8,320,634 km (0.113 R)
• M40: 10,159,341 km (0.114 R)
• M41: 10,366,983 km (0.094 R)
• M42: 10,518,974 km (0.043 R)
• M43: 10,979,137 km (0.079 R)
• M44: 11,172,867 km (0.066 R)
• M45: 11,426,435 km (0.074 R)
• M46: 11,544,168 km (0.025 R)
• M47: 11,760,936 km (0.11 R)
• M48: 12,058,636 km (0.082 R)
• M49: 12,459,707 km (0.063 R)
• M50: 12,580,732 km (0.096 R)
• M51: 12,803,932 km (0.065 R)
• M52: 13,069,319 km (0.094 R)
• M53: 13,192,438 km (0.082 R)
• M54: 13,295,361 km (0.111 R)
• M55: 13,439,873 km (0.037 R)
• M56: 13,626,421 km (0.119 R)
• M57: 13,772,130 km (0.115 R)
• M58: 13,876,549 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.4

Radius: 6.2

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.3 AU - 7.1 AU

Year: 10127 Days

Day: 20.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,858,681 km

• M1: 105,915 km (0.056 R)
• M2: 399,576 km (0.057 R)
• M3: 573,558 km (0.101 R)
• M4: 827,276 km (0.075 R)
• M5: 884,871 km (0.06 R)
• M6: 1,309,580 km (0.069 R)
• M7: 1,377,348 km (0.065 R)
• M8: 1,481,318 km (0.066 R)
• M9: 1,734,139 km (0.042 R)
• M10: 1,790,088 km (0.053 R)
• M11: 1,846,636 km (0.071 R)
• M12: 2,300,217 km (0.107 R)
• M13: 2,507,859 km (0.109 R)
• M14: 2,700,092 km (0.114 R)
• M15: 2,765,167 km (0.061 R)
• M16: 2,941,393 km (0.112 R)
• M17: 3,121,360 km (0.101 R)
• M18: 3,304,916 km (0.07 R)
• M19: 3,900,914 km (0.094 R)
• M20: 4,325,174 km (0.104 R)
• M21: 4,737,765 km (0.096 R)
• M22: 5,109,066 km (0.059 R)
• M23: 5,162,922 km (0.073 R)
• M24: 5,517,319 km (0.048 R)
• M25: 5,572,521 km (0.09 R)
• M26: 5,655,697 km (0.103 R)
• M27: 5,795,272 km (0.099 R)
• M28: 5,992,741 km (0.106 R)
• M29: 6,220,878 km (0.052 R)
• M30: 6,393,963 km (0.117 R)
• M31: 6,892,871 km (0.111 R)
• M32: 7,587,754 km (0.103 R)
• M33: 7,680,055 km (0.081 R)
• M34: 7,896,823 km (0.049 R)
• M35: 8,880,878 km (0.096 R)
• M36: 9,370,811 km (0.056 R)
• M37: 9,569,327 km (0.04 R)
• M38: 9,735,680 km (0.086 R)
• M39: 9,869,570 km (0.04 R)
• M40: 10,479,331 km (0.057 R)
• M41: 12,308,464 km (0.077 R)
• M42: 12,453,275 km (0.079 R)
• M43: 13,001,102 km (0.098 R)
• M44: 13,111,655 km (0.116 R)
• M45: 13,482,209 km (0.116 R)
• M46: 14,044,697 km (0.101 R)
• M47: 14,271,786 km (0.092 R)
• M48: 14,347,782 km (0.08 R)
• M49: 14,806,449 km (0.037 R)
• M50: 15,659,756 km (0.102 R)
• M51: 16,728,782 km (0.095 R)
• M52: 16,848,909 km (0.066 R)
• M53: 16,889,151 km (0.093 R)
• M54: 16,969,485 km (0.12 R)
• M55: 17,292,317 km (0.058 R)
• M56: 19,187,273 km (0.098 R)
• M57: 19,439,196 km (0.116 R)
• M58: 19,861,660 km (0.085 R)
• M59: 20,074,089 km (0.063 R)
• M60: 20,372,537 km (0.117 R)
• M61: 20,415,322 km (0.084 R)
• M62: 20,887,902 km (0.059 R)
• M63: 21,537,905 km (0.068 R)
• M64: 21,712,485 km (0.112 R)
• M65: 22,591,822 km (0.102 R)
• M66: 23,797,431 km (0.113 R)
• M67: 25,253,168 km (0.112 R)
• M68: 25,437,173 km (0.089 R)
• M69: 25,575,402 km (0.037 R)
• M70: 25,852,756 km (0.116 R)
• M71: 26,084,633 km (0.116 R)
• M72: 26,410,457 km (0.115 R)
• M73: 26,503,656 km (0.073 R)
• M74: 26,550,480 km (0.108 R)
• M75: 26,597,155 km (0.071 R)
• M76: 26,784,302 km (0.064 R)
• M77: 27,348,585 km (0.063 R)
• M78: 27,490,254 km (0.097 R)
• M79: 27,916,758 km (0.028 R)
• M80: 28,202,191 km (0.079 R)
• M81: 28,776,198 km (0.038 R)
• M82: 30,521,107 km (0.07 R)
• M83: 31,011,938 km (0.072 R)
• M84: 31,307,693 km (0.095 R)
• M85: 31,802,563 km (0.104 R)
• M86: 32,300,125 km (0.052 R)
• M87: 33,000,991 km (0.066 R)
• M88: 33,051,106 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit