🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 282 Days

Day: 12.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,409,929 km

• M1: 158,275 km (0.117 R)
• M2: 245,341 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.3

Radius: 11.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.86 AU - 1.18 AU

Year: 676 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 57,409,929 km

• M1: 141,968 km (0.043 R)
• M2: 213,027 km (0.113 R)
• M3: 343,327 km (0.115 R)
• M4: 418,126 km (0.087 R)
• M5: 540,048 km (0.083 R)
• M6: 627,862 km (0.114 R)
• M7: 716,574 km (0.079 R)
• M8: 824,733 km (0.032 R)
• M9: 1,032,076 km (0.115 R)
• M10: 1,167,163 km (0.086 R)
• M11: 1,349,223 km (0.103 R)
• M12: 1,443,919 km (0.049 R)
• M13: 1,559,408 km (0.088 R)
• M14: 1,659,190 km (0.103 R)
• M15: 1,735,485 km (0.069 R)
• M16: 1,839,156 km (0.101 R)
• M17: 1,918,293 km (0.096 R)
• M18: 1,998,628 km (0.106 R)
• M19: 2,218,536 km (0.095 R)
• M20: 2,367,237 km (0.101 R)
• M21: 2,674,810 km (0.092 R)
• M22: 2,833,533 km (0.112 R)
• M23: 2,925,686 km (0.098 R)
• M24: 3,042,222 km (0.03 R)
• M25: 3,200,048 km (0.099 R)
• M26: 3,344,560 km (0.08 R)
• M27: 3,557,138 km (0.116 R)
• M28: 3,656,770 km (0.116 R)
• M29: 3,740,545 km (0.108 R)
• M30: 3,884,458 km (0.07 R)
• M31: 3,961,352 km (0.11 R)
• M32: 4,064,724 km (0.09 R)
• M33: 4,380,375 km (0.091 R)
• M34: 4,559,145 km (0.113 R)
• M35: 4,822,886 km (0.115 R)
• M36: 4,914,888 km (0.042 R)
• M37: 5,128,963 km (0.101 R)
• M38: 5,308,181 km (0.098 R)
• M39: 5,848,379 km (0.117 R)
• M40: 5,946,665 km (0.091 R)
• M41: 6,035,676 km (0.105 R)
• M42: 6,115,112 km (0.09 R)
• M43: 6,214,894 km (0.119 R)
• M44: 6,558,520 km (0.078 R)
• M45: 6,722,330 km (0.11 R)
• M46: 6,815,081 km (0.101 R)
• M47: 6,970,662 km (0.106 R)
• M48: 7,043,517 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.4

Radius: 13.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.7 AU - 5.84 AU

Year: 9092 Days

Day: 14.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,409,929 km

• M1: 196,572 km (0.083 R)
• M2: 490,083 km (0.057 R)
• M3: 708,645 km (0.089 R)
• M4: 796,160 km (0.06 R)
• M5: 908,957 km (0.044 R)
• M6: 1,319,004 km (0.09 R)
• M7: 1,584,541 km (0.111 R)
• M8: 1,677,142 km (0.119 R)
• M9: 1,826,590 km (0.08 R)
• M10: 2,052,034 km (0.097 R)
• M11: 2,227,363 km (0.082 R)
• M12: 2,978,494 km (0.108 R)
• M13: 3,348,000 km (0.028 R)
• M14: 3,893,883 km (0.083 R)
• M15: 4,057,693 km (0.073 R)
• M16: 4,543,886 km (0.113 R)
• M17: 5,388,814 km (0.093 R)
• M18: 5,571,773 km (0.107 R)
• M19: 5,777,619 km (0.086 R)
• M20: 6,133,363 km (0.045 R)
• M21: 6,303,306 km (0.098 R)
• M22: 6,517,979 km (0.105 R)
• M23: 7,355,578 km (0.112 R)
• M24: 8,041,035 km (0.079 R)
• M25: 8,986,643 km (0.1 R)
• M26: 9,423,768 km (0.113 R)
• M27: 9,570,973 km (0.095 R)
• M28: 9,718,925 km (0.089 R)
• M29: 10,192,701 km (0.066 R)
• M30: 10,597,663 km (0.07 R)
• M31: 11,007,860 km (0.074 R)
• M32: 11,111,083 km (0.1 R)
• M33: 13,659,931 km (0.115 R)
• M34: 14,387,874 km (0.104 R)
• M35: 16,528,321 km (0.101 R)
• M36: 16,646,952 km (0.09 R)
• M37: 16,884,812 km (0.05 R)
• M38: 17,575,057 km (0.104 R)
• M39: 18,489,399 km (0.114 R)
• M40: 18,859,355 km (0.112 R)
• M41: 19,045,305 km (0.048 R)
• M42: 20,015,746 km (0.029 R)
• M43: 20,173,871 km (0.067 R)
• M44: 21,323,980 km (0.094 R)
• M45: 21,550,022 km (0.112 R)
• M46: 21,841,888 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.3

Radius: 7.6

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.11 AU - 9.49 AU

Year: 14291 Days

Day: 16.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,409,929 km

• M1: 103,971 km (0.056 R)
• M2: 244,593 km (0.092 R)
• M3: 716,125 km (0.096 R)
• M4: 774,169 km (0.109 R)
• M5: 854,054 km (0.09 R)
• M6: 1,110,914 km (0.119 R)
• M7: 1,367,175 km (0.071 R)
• M8: 1,616,255 km (0.074 R)
• M9: 1,934,300 km (0.1 R)
• M10: 2,242,771 km (0.097 R)
• M11: 2,719,240 km (0.11 R)
• M12: 2,812,141 km (0.093 R)
• M13: 2,937,504 km (0.093 R)
• M14: 3,558,335 km (0.113 R)
• M15: 3,660,062 km (0.071 R)
• M16: 3,901,064 km (0.047 R)
• M17: 4,254,563 km (0.115 R)
• M18: 4,471,480 km (0.099 R)
• M19: 4,766,637 km (0.096 R)
• M20: 4,992,081 km (0.079 R)
• M21: 5,610,219 km (0.102 R)
• M22: 5,768,494 km (0.113 R)
• M23: 6,293,283 km (0.112 R)
• M24: 6,582,306 km (0.064 R)
• M25: 6,665,632 km (0.119 R)
• M26: 7,345,106 km (0.113 R)
• M27: 7,649,238 km (0.113 R)
• M28: 8,001,990 km (0.105 R)
• M29: 8,225,190 km (0.059 R)
• M30: 8,540,991 km (0.114 R)
• M31: 9,371,559 km (0.093 R)
• M32: 9,559,454 km (0.12 R)
• M33: 10,179,238 km (0.115 R)
• M34: 10,959,839 km (0.09 R)
• M35: 11,207,723 km (0.119 R)
• M36: 11,860,867 km (0.113 R)
• M37: 12,115,333 km (0.107 R)
• M38: 12,371,594 km (0.08 R)
• M39: 12,733,472 km (0.098 R)
• M40: 13,256,466 km (0.111 R)
• M41: 14,053,972 km (0.11 R)
• M42: 14,867,036 km (0.046 R)
• M43: 15,031,444 km (0.081 R)
• M44: 15,362,205 km (0.098 R)
• M45: 15,695,210 km (0.052 R)
• M46: 16,481,796 km (0.11 R)
• M47: 17,685,460 km (0.12 R)
• M48: 19,453,558 km (0.031 R)
• M49: 21,648,457 km (0.117 R)
• M50: 21,959,471 km (0.108 R)
• M51: 22,648,968 km (0.044 R)
• M52: 22,964,769 km (0.085 R)
• M53: 23,345,496 km (0.082 R)
• M54: 23,536,682 km (0.076 R)
• M55: 23,728,466 km (0.09 R)
• M56: 23,984,877 km (0.079 R)
• M57: 24,049,054 km (0.086 R)
• M58: 24,954,570 km (0.085 R)
• M59: 25,411,592 km (0.054 R)
• M60: 25,608,313 km (0.072 R)
• M61: 25,871,306 km (0.12 R)
• M62: 28,618,521 km (0.04 R)
• M63: 29,302,483 km (0.098 R)
• M64: 29,371,298 km (0.112 R)
• M65: 29,646,558 km (0.091 R)
• M66: 29,715,523 km (0.067 R)
• M67: 30,896,149 km (0.087 R)
• M68: 32,021,275 km (0.089 R)
• M69: 33,805,977 km (0.109 R)
• M70: 35,403,084 km (0.108 R)
• M71: 35,549,391 km (0.115 R)
• M72: 36,063,409 km (0.105 R)
• M73: 37,919,171 km (0.053 R)
• M74: 38,294,063 km (0.069 R)
• M75: 38,820,947 km (0.101 R)
• M76: 39,426,070 km (0.104 R)
• M77: 39,729,754 km (0.106 R)
• M78: 39,805,749 km (0.085 R)
• M79: 40,339,515 km (0.074 R)
• M80: 41,029,161 km (0.05 R)
• M81: 42,420,271 km (0.096 R)
• M82: 42,731,435 km (0.091 R)
• M83: 42,965,406 km (0.094 R)
• M84: 43,277,916 km (0.049 R)
• M85: 46,685,157 km (0.078 R)
• M86: 48,542,714 km (0.089 R)
• M87: 49,357,873 km (0.063 R)
• M88: 49,767,172 km (0.114 R)
• M89: 52,997,888 km (0.085 R)
• M90: 53,333,137 km (0.103 R)
• M91: 54,258,549 km (0.049 R)
• M92: 54,511,819 km (0.105 R)
• M93: 56,466,763 km (0.09 R)
• M94: 57,238,090 km (0.037 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit