🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 249 Days

Day: 19.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,225,484 km

• M1: 194,328 km (0.119 R)
• M2: 282,740 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.76 AU - 0.9 AU

Year: 279 Days

Day: 40.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,225,484 km

• M1: 105,167 km (0.117 R)
• M2: 204,650 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.01 AU - 1.03 AU

Year: 380 Days

Day: 41.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 11.7

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.07 AU - 5.65 AU

Year: 4579 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,225,484 km

• M1: 148,102 km (0.032 R)
• M2: 248,033 km (0.102 R)
• M3: 329,714 km (0.111 R)
• M4: 632,350 km (0.05 R)
• M5: 797,805 km (0.117 R)
• M6: 938,727 km (0.095 R)
• M7: 1,145,172 km (0.097 R)
• M8: 1,351,617 km (0.079 R)
• M9: 1,490,892 km (0.102 R)
• M10: 1,767,648 km (0.079 R)
• M11: 1,955,693 km (0.115 R)
• M12: 2,114,566 km (0.06 R)
• M13: 2,559,470 km (0.113 R)
• M14: 2,714,453 km (0.081 R)
• M15: 2,792,992 km (0.091 R)
• M16: 2,952,613 km (0.025 R)
• M17: 3,365,055 km (0.082 R)
• M18: 3,449,876 km (0.087 R)
• M19: 4,153,435 km (0.099 R)
• M20: 4,336,244 km (0.092 R)
• M21: 4,475,220 km (0.107 R)
• M22: 4,592,056 km (0.096 R)
• M23: 5,689,805 km (0.118 R)
• M24: 5,791,233 km (0.067 R)
• M25: 6,021,613 km (0.081 R)
• M26: 6,624,194 km (0.107 R)
• M27: 6,731,007 km (0.1 R)
• M28: 6,811,490 km (0.104 R)
• M29: 7,411,527 km (0.087 R)
• M30: 8,487,585 km (0.056 R)
• M31: 8,574,651 km (0.114 R)
• M32: 9,763,655 km (0.074 R)
• M33: 9,915,796 km (0.099 R)
• M34: 10,007,649 km (0.098 R)
• M35: 10,130,319 km (0.105 R)
• M36: 10,439,538 km (0.025 R)
• M37: 10,626,386 km (0.108 R)
• M38: 10,751,749 km (0.083 R)
• M39: 11,035,386 km (0.045 R)
• M40: 11,225,824 km (0.082 R)
• M41: 11,513,651 km (0.096 R)
• M42: 12,194,620 km (0.109 R)
• M43: 12,655,980 km (0.089 R)
• M44: 12,855,394 km (0.025 R)
• M45: 13,055,855 km (0.078 R)
• M46: 13,291,172 km (0.037 R)
• M47: 13,629,712 km (0.04 R)
• M48: 13,834,063 km (0.063 R)
• M49: 14,142,833 km (0.097 R)
• M50: 14,246,205 km (0.065 R)
• M51: 14,349,727 km (0.119 R)
• M52: 15,047,152 km (0.108 R)
• M53: 15,364,599 km (0.111 R)
• M54: 15,577,477 km (0.072 R)
• M55: 16,113,785 km (0.051 R)
• M56: 16,257,848 km (0.117 R)
• M57: 16,402,359 km (0.117 R)
• M58: 16,838,437 km (0.087 R)
• M59: 17,315,206 km (0.089 R)
• M60: 18,057,361 km (0.081 R)
• M61: 18,734,291 km (0.102 R)
• M62: 18,809,987 km (0.12 R)
• M63: 21,404,912 km (0.107 R)
• M64: 22,683,376 km (0.103 R)
• M65: 23,291,341 km (0.113 R)
• M66: 24,274,947 km (0.061 R)
• M67: 24,357,525 km (0.098 R)
• M68: 24,938,264 km (0.112 R)
• M69: 25,607,565 km (0.117 R)
• M70: 26,325,186 km (0.072 R)
• M71: 26,580,101 km (0.076 R)
• M72: 27,306,548 km (0.095 R)
• M73: 27,780,175 km (0.076 R)
• M74: 27,909,876 km (0.077 R)
• M75: 28,561,076 km (0.092 R)
• M76: 29,349,157 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.2

Radius: 7.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.33 AU - 14.09 AU

Year: 18730 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,225,484 km

• M1: 103,522 km (0.086 R)
• M2: 152,291 km (0.104 R)
• M3: 210,335 km (0.065 R)
• M4: 738,265 km (0.104 R)
• M5: 786,735 km (0.108 R)
• M6: 1,119,740 km (0.072 R)
• M7: 1,195,287 km (0.091 R)
• M8: 1,770,640 km (0.098 R)
• M9: 2,157,052 km (0.032 R)
• M10: 2,299,768 km (0.063 R)
• M11: 2,347,939 km (0.08 R)
• M12: 2,396,558 km (0.072 R)
• M13: 2,494,844 km (0.105 R)
• M14: 2,695,305 km (0.116 R)
• M15: 2,823,211 km (0.086 R)
• M16: 3,005,870 km (0.06 R)
• M17: 4,062,929 km (0.064 R)
• M18: 4,121,571 km (0.116 R)
• M19: 4,209,983 km (0.117 R)
• M20: 4,569,916 km (0.054 R)
• M21: 4,784,589 km (0.11 R)
• M22: 5,033,968 km (0.081 R)
• M23: 5,096,949 km (0.076 R)
• M24: 6,513,790 km (0.085 R)
• M25: 6,755,391 km (0.102 R)
• M26: 6,929,822 km (0.068 R)
• M27: 7,176,509 km (0.092 R)
• M28: 7,823,819 km (0.093 R)
• M29: 7,896,972 km (0.11 R)
• M30: 8,154,580 km (0.103 R)
• M31: 8,640,324 km (0.105 R)
• M32: 9,058,749 km (0.066 R)
• M33: 9,483,757 km (0.115 R)
• M34: 9,757,521 km (0.094 R)
• M35: 10,594,521 km (0.107 R)
• M36: 10,797,226 km (0.107 R)
• M37: 11,788,013 km (0.066 R)
• M38: 11,913,825 km (0.12 R)
• M39: 12,678,420 km (0.098 R)
• M40: 13,110,009 km (0.057 R)
• M41: 13,678,481 km (0.107 R)
• M42: 14,076,561 km (0.038 R)
• M43: 14,568,439 km (0.074 R)
• M44: 15,156,957 km (0.056 R)
• M45: 15,753,254 km (0.114 R)
• M46: 16,638,425 km (0.038 R)
• M47: 17,063,432 km (0.101 R)
• M48: 17,253,422 km (0.075 R)
• M49: 17,444,159 km (0.081 R)
• M50: 17,683,516 km (0.059 R)
• M51: 19,044,108 km (0.113 R)
• M52: 19,836,678 km (0.045 R)
• M53: 20,186,737 km (0.075 R)
• M54: 20,387,796 km (0.116 R)
• M55: 20,589,454 km (0.065 R)
• M56: 21,249,330 km (0.118 R)
• M57: 23,112,871 km (0.079 R)
• M58: 23,165,380 km (0.101 R)
• M59: 23,798,478 km (0.082 R)
• M60: 24,920,312 km (0.053 R)
• M61: 25,677,577 km (0.1 R)
• M62: 25,895,391 km (0.111 R)
• M63: 27,159,493 km (0.105 R)
• M64: 27,436,997 km (0.09 R)
• M65: 27,548,298 km (0.088 R)
• M66: 27,994,698 km (0.112 R)
• M67: 28,218,796 km (0.1 R)
• M68: 28,387,393 km (0.074 R)
• M69: 29,064,772 km (0.065 R)
• M70: 29,291,712 km (0.116 R)
• M71: 30,435,388 km (0.111 R)
• M72: 30,550,578 km (0.111 R)
• M73: 32,236,696 km (0.085 R)
• M74: 32,766,122 km (0.107 R)
• M75: 32,884,155 km (0.065 R)
• M76: 33,239,151 km (0.113 R)
• M77: 33,298,392 km (0.04 R)
• M78: 33,357,782 km (0.074 R)
• M79: 35,032,979 km (0.038 R)
• M80: 36,674,217 km (0.09 R)
• M81: 39,026,195 km (0.111 R)
• M82: 39,841,952 km (0.114 R)
• M83: 40,473,255 km (0.062 R)
• M84: 41,554,100 km (0.114 R)
• M85: 41,809,763 km (0.095 R)
• M86: 42,066,024 km (0.096 R)
• M87: 42,580,042 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 13,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit