🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.63 AU

Year: 145 Days

Day: 18.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,060,026 km

• M1: 188,793 km (0.09 R)
• M2: 229,932 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 149 Days

Day: 21.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.74 AU - 4.6 AU

Year: 3110 Days

Day: 27.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,060,026 km

• M1: 337,044 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.14 AU - 15.88 AU

Year: 22310 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,060,026 km

• M1: 200,312 km (0.097 R)
• M2: 313,408 km (0.084 R)
• M3: 1,278,763 km (0.031 R)
• M4: 1,330,523 km (0.074 R)
• M5: 1,849,329 km (0.079 R)
• M6: 2,109,928 km (0.096 R)
• M7: 2,255,337 km (0.065 R)
• M8: 2,339,860 km (0.093 R)
• M9: 2,446,972 km (0.098 R)
• M10: 2,512,197 km (0.079 R)
• M11: 2,666,283 km (0.056 R)
• M12: 2,801,071 km (0.054 R)
• M13: 2,937,953 km (0.097 R)
• M14: 3,030,554 km (0.107 R)
• M15: 3,314,042 km (0.09 R)
• M16: 3,705,390 km (0.067 R)
• M17: 3,830,753 km (0.064 R)
• M18: 4,241,399 km (0.117 R)
• M19: 4,319,938 km (0.076 R)
• M20: 4,719,962 km (0.116 R)
• M21: 4,883,473 km (0.093 R)
• M22: 5,076,454 km (0.076 R)
• M23: 5,328,227 km (0.071 R)
• M24: 5,441,473 km (0.071 R)
• M25: 6,678,348 km (0.099 R)
• M26: 6,800,570 km (0.083 R)
• M27: 7,047,107 km (0.119 R)
• M28: 7,140,456 km (0.106 R)
• M29: 7,454,312 km (0.035 R)
• M30: 7,740,643 km (0.1 R)
• M31: 7,836,834 km (0.096 R)
• M32: 8,455,571 km (0.078 R)
• M33: 9,056,356 km (0.107 R)
• M34: 9,878,546 km (0.107 R)
• M35: 10,052,977 km (0.091 R)
• M36: 10,724,522 km (0.119 R)
• M37: 10,796,179 km (0.116 R)
• M38: 11,084,005 km (0.113 R)
• M39: 11,228,816 km (0.047 R)
• M40: 11,557,034 km (0.118 R)
• M41: 12,036,645 km (0.106 R)
• M42: 12,863,173 km (0.117 R)
• M43: 13,091,758 km (0.093 R)
• M44: 13,168,353 km (0.098 R)
• M45: 13,283,393 km (0.071 R)
• M46: 13,591,715 km (0.104 R)
• M47: 13,707,952 km (0.062 R)
• M48: 13,980,519 km (0.089 R)
• M49: 14,137,148 km (0.096 R)
• M50: 14,531,040 km (0.109 R)
• M51: 14,928,521 km (0.054 R)
• M52: 15,491,159 km (0.113 R)
• M53: 15,693,714 km (0.109 R)
• M54: 16,348,055 km (0.12 R)
• M55: 16,678,517 km (0.049 R)
• M56: 17,472,134 km (0.106 R)
• M57: 17,937,383 km (0.056 R)
• M58: 18,064,840 km (0.106 R)
• M59: 18,235,382 km (0.032 R)
• M60: 18,320,952 km (0.084 R)
• M61: 18,406,522 km (0.099 R)
• M62: 20,634,334 km (0.118 R)
• M63: 20,812,505 km (0.076 R)
• M64: 22,486,056 km (0.106 R)
• M65: 22,991,846 km (0.081 R)
• M66: 23,222,975 km (0.076 R)
• M67: 24,061,471 km (0.073 R)
• M68: 25,052,407 km (0.096 R)
• M69: 26,442,471 km (0.102 R)
• M70: 27,955,803 km (0.072 R)
• M71: 28,400,557 km (0.088 R)
• M72: 28,598,924 km (0.1 R)
• M73: 28,997,004 km (0.095 R)
• M74: 29,698,169 km (0.109 R)
• M75: 30,202,314 km (0.1 R)
• M76: 30,404,870 km (0.046 R)
• M77: 30,811,177 km (0.115 R)
• M78: 31,066,092 km (0.078 R)
• M79: 31,270,443 km (0.111 R)
• M80: 31,321,605 km (0.1 R)
• M81: 31,372,768 km (0.1 R)
• M82: 31,886,337 km (0.11 R)
• M83: 32,869,644 km (0.103 R)
• M84: 33,757,956 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.2

Radius: 6.5

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.5 AU - 23.76 AU

Year: 30561 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,060,026 km

• M1: 175,478 km (0.086 R)
• M2: 254,616 km (0.071 R)
• M3: 512,373 km (0.115 R)
• M4: 614,099 km (0.077 R)
• M5: 1,009,337 km (0.111 R)
• M6: 1,864,588 km (0.079 R)
• M7: 2,706,824 km (0.103 R)
• M8: 2,924,638 km (0.047 R)
• M9: 3,770,764 km (0.117 R)
• M10: 4,014,010 km (0.107 R)
• M11: 5,486,352 km (0.077 R)
• M12: 5,808,287 km (0.118 R)
• M13: 6,712,905 km (0.046 R)
• M14: 7,106,946 km (0.109 R)
• M15: 7,407,189 km (0.052 R)
• M16: 7,917,168 km (0.092 R)
• M17: 8,228,481 km (0.08 R)
• M18: 8,491,026 km (0.075 R)
• M19: 9,294,965 km (0.079 R)
• M20: 9,458,774 km (0.105 R)
• M21: 10,179,238 km (0.102 R)
• M22: 10,631,322 km (0.103 R)
• M23: 11,147,884 km (0.071 R)
• M24: 12,145,552 km (0.032 R)
• M25: 14,793,883 km (0.109 R)
• M26: 15,628,340 km (0.078 R)
• M27: 15,953,416 km (0.12 R)
• M28: 17,342,732 km (0.061 R)
• M29: 17,409,901 km (0.074 R)
• M30: 17,882,181 km (0.11 R)
• M31: 18,085,784 km (0.073 R)
• M32: 20,376,726 km (0.088 R)
• M33: 21,088,961 km (0.075 R)
• M34: 25,072,603 km (0.08 R)
• M35: 25,376,736 km (0.119 R)
• M36: 26,219,570 km (0.062 R)
• M37: 26,760,516 km (0.087 R)
• M38: 26,838,157 km (0.105 R)
• M39: 28,802,228 km (0.096 R)
• M40: 30,649,761 km (0.115 R)
• M41: 31,383,090 km (0.094 R)
• M42: 32,039,675 km (0.056 R)
• M43: 32,204,532 km (0.114 R)
• M44: 32,452,416 km (0.044 R)
• M45: 33,033,155 km (0.099 R)
• M46: 34,711,344 km (0.105 R)
• M47: 35,731,601 km (0.038 R)
• M48: 36,761,582 km (0.101 R)
• M49: 41,695,470 km (0.112 R)
• M50: 42,598,143 km (0.076 R)
• M51: 43,598,504 km (0.108 R)
• M52: 44,055,825 km (0.105 R)
• M53: 45,159,708 km (0.058 R)
• M54: 45,715,165 km (0.06 R)
• M55: 45,807,915 km (0.11 R)
• M56: 50,238,855 km (0.058 R)
• M57: 52,262,465 km (0.065 R)
• M58: 53,040,224 km (0.112 R)
• M59: 54,804,432 km (0.084 R)
• M60: 58,994,967 km (0.063 R)
• M61: 59,804,741 km (0.071 R)
• M62: 60,007,745 km (0.083 R)
• M63: 60,822,156 km (0.107 R)
• M64: 61,026,357 km (0.115 R)
• M65: 61,128,532 km (0.061 R)
• M66: 61,537,683 km (0.107 R)
• M67: 61,947,880 km (0.097 R)
• M68: 62,874,040 km (0.116 R)
• M69: 64,427,913 km (0.12 R)
• M70: 65,470,760 km (0.115 R)
• M71: 66,204,089 km (0.089 R)
• M72: 70,446,535 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 11,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit