🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.46 AU - 0.7 AU

Year: 285 Days

Day: 32.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,120,664 km

• M1: 178,171 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 13.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.63 AU - 0.77 AU

Year: 378 Days

Day: 11.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,120,664 km

• M1: 176,525 km (0.088 R)
• M2: 270,174 km (0.049 R)
• M3: 379,979 km (0.09 R)
• M4: 468,840 km (0.106 R)
• M5: 567,574 km (0.054 R)
• M6: 691,142 km (0.103 R)
• M7: 877,092 km (0.084 R)
• M8: 1,017,266 km (0.088 R)
• M9: 1,130,810 km (0.109 R)
• M10: 1,229,096 km (0.082 R)
• M11: 1,326,185 km (0.108 R)
• M12: 1,443,171 km (0.047 R)
• M13: 1,533,378 km (0.11 R)
• M14: 1,652,308 km (0.116 R)
• M15: 1,797,418 km (0.085 R)
• M16: 1,904,530 km (0.075 R)
• M17: 2,004,163 km (0.072 R)
• M18: 2,091,229 km (0.073 R)
• M19: 2,199,388 km (0.095 R)
• M20: 2,319,515 km (0.092 R)
• M21: 2,431,713 km (0.108 R)
• M22: 2,524,763 km (0.029 R)
• M23: 2,661,645 km (0.105 R)
• M24: 2,822,613 km (0.081 R)
• M25: 2,953,810 km (0.032 R)
• M26: 3,154,570 km (0.111 R)
• M27: 3,279,485 km (0.104 R)
• M28: 3,464,238 km (0.043 R)
• M29: 3,599,175 km (0.113 R)
• M30: 3,705,988 km (0.032 R)
• M31: 3,874,435 km (0.068 R)
• M32: 3,971,823 km (0.088 R)
• M33: 4,094,793 km (0.108 R)
• M34: 4,187,843 km (0.093 R)
• M35: 4,319,339 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.9

Radius: 12.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.93 AU - 0.93 AU

Year: 579 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,120,664 km

• M1: 160,668 km (0.119 R)
• M2: 249,828 km (0.075 R)
• M3: 375,191 km (0.109 R)
• M4: 483,949 km (0.064 R)
• M5: 635,941 km (0.096 R)
• M6: 776,712 km (0.12 R)
• M7: 863,629 km (0.104 R)
• M8: 944,860 km (0.069 R)
• M9: 1,082,191 km (0.096 R)
• M10: 1,230,143 km (0.068 R)
• M11: 1,385,426 km (0.106 R)
• M12: 1,570,478 km (0.106 R)
• M13: 1,760,169 km (0.081 R)
• M14: 1,866,233 km (0.11 R)
• M15: 1,957,638 km (0.085 R)
• M16: 2,158,248 km (0.087 R)
• M17: 2,298,721 km (0.119 R)
• M18: 2,410,770 km (0.115 R)
• M19: 2,607,940 km (0.091 R)
• M20: 2,979,092 km (0.101 R)
• M21: 3,111,636 km (0.077 R)
• M22: 3,321,821 km (0.111 R)
• M23: 3,403,202 km (0.03 R)
• M24: 3,567,909 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 11.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.35 AU - 4.93 AU

Year: 5439 Days

Day: 7.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,120,664 km

• M1: 155,731 km (0.11 R)
• M2: 330,013 km (0.1 R)
• M3: 430,842 km (0.084 R)
• M4: 639,082 km (0.072 R)
• M5: 750,832 km (0.026 R)
• M6: 845,378 km (0.03 R)
• M7: 944,561 km (0.096 R)
• M8: 1,210,546 km (0.12 R)
• M9: 1,717,384 km (0.101 R)
• M10: 2,044,704 km (0.087 R)
• M11: 2,268,353 km (0.088 R)
• M12: 2,536,432 km (0.097 R)
• M13: 3,301,176 km (0.064 R)
• M14: 3,462,443 km (0.098 R)
• M15: 3,543,974 km (0.12 R)
• M16: 3,647,046 km (0.08 R)
• M17: 3,898,221 km (0.096 R)
• M18: 4,198,464 km (0.039 R)
• M19: 4,285,680 km (0.089 R)
• M20: 4,640,676 km (0.084 R)
• M21: 4,844,577 km (0.104 R)
• M22: 4,936,281 km (0.11 R)
• M23: 5,450,299 km (0.089 R)
• M24: 5,665,720 km (0.082 R)
• M25: 5,908,218 km (0.072 R)
• M26: 6,203,824 km (0.107 R)
• M27: 6,428,669 km (0.094 R)
• M28: 6,529,648 km (0.1 R)
• M29: 6,605,494 km (0.056 R)
• M30: 7,460,745 km (0.117 R)
• M31: 7,887,997 km (0.062 R)
• M32: 8,077,537 km (0.118 R)
• M33: 8,350,852 km (0.119 R)
• M34: 8,488,632 km (0.111 R)
• M35: 8,599,334 km (0.114 R)
• M36: 8,682,810 km (0.057 R)
• M37: 9,019,106 km (0.075 R)
• M38: 9,188,900 km (0.094 R)
• M39: 10,229,802 km (0.09 R)
• M40: 10,734,395 km (0.099 R)
• M41: 11,065,156 km (0.067 R)
• M42: 11,186,330 km (0.097 R)
• M43: 11,521,729 km (0.048 R)
• M44: 11,644,399 km (0.103 R)
• M45: 12,202,399 km (0.107 R)
• M46: 12,327,613 km (0.114 R)
• M47: 12,516,255 km (0.108 R)
• M48: 12,959,963 km (0.103 R)
• M49: 14,256,228 km (0.095 R)
• M50: 14,553,479 km (0.105 R)
• M51: 14,653,111 km (0.11 R)
• M52: 15,356,521 km (0.053 R)
• M53: 15,525,566 km (0.117 R)
• M54: 15,899,860 km (0.087 R)
• M55: 16,173,774 km (0.038 R)
• M56: 17,285,585 km (0.091 R)
• M57: 17,708,798 km (0.05 R)
• M58: 18,171,205 km (0.092 R)
• M59: 18,278,466 km (0.063 R)
• M60: 18,999,079 km (0.117 R)
• M61: 19,986,575 km (0.056 R)
• M62: 20,171,178 km (0.111 R)
• M63: 20,467,981 km (0.111 R)
• M64: 21,140,872 km (0.111 R)
• M65: 21,517,859 km (0.094 R)
• M66: 21,897,089 km (0.091 R)
• M67: 21,973,085 km (0.093 R)
• M68: 22,201,970 km (0.097 R)
• M69: 22,700,579 km (0.117 R)
• M70: 23,009,200 km (0.116 R)
• M71: 23,125,288 km (0.102 R)
• M72: 23,280,421 km (0.057 R)
• M73: 23,396,957 km (0.071 R)
• M74: 23,708,719 km (0.04 R)
• M75: 24,929,887 km (0.085 R)
• M76: 25,328,266 km (0.08 R)
• M77: 25,408,151 km (0.042 R)
• M78: 25,528,129 km (0.057 R)
• M79: 26,576,211 km (0.108 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.3

Radius: 3.9

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.24 AU - 7.74 AU

Year: 10675 Days

Day: 21.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,120,664 km

• M1: 265,087 km (0.111 R)
• M2: 293,511 km (0.031 R)
• M3: 323,131 km (0.114 R)
• M4: 396,285 km (0.086 R)
• M5: 559,047 km (0.11 R)
• M6: 596,596 km (0.026 R)
• M7: 1,110,016 km (0.118 R)
• M8: 1,406,070 km (0.065 R)
• M9: 1,457,831 km (0.093 R)
• M10: 1,670,709 km (0.075 R)
• M11: 1,707,211 km (0.083 R)
• M12: 2,008,351 km (0.088 R)
• M13: 2,047,247 km (0.101 R)
• M14: 2,595,224 km (0.095 R)
• M15: 2,765,915 km (0.106 R)
• M16: 3,185,836 km (0.1 R)
• M17: 3,368,495 km (0.1 R)
• M18: 3,720,349 km (0.086 R)
• M19: 3,864,263 km (0.066 R)
• M20: 3,985,736 km (0.116 R)
• M21: 4,059,189 km (0.087 R)
• M22: 4,232,273 km (0.085 R)
• M23: 4,307,222 km (0.029 R)
• M24: 4,714,128 km (0.087 R)
• M25: 4,896,189 km (0.073 R)
• M26: 4,948,548 km (0.09 R)
• M27: 5,106,823 km (0.117 R)
• M28: 5,186,708 km (0.056 R)
• M29: 5,213,336 km (0.097 R)
• M30: 6,779,476 km (0.106 R)
• M31: 6,896,462 km (0.047 R)
• M32: 7,043,816 km (0.098 R)
• M33: 7,371,435 km (0.064 R)
• M34: 7,643,254 km (0.091 R)
• M35: 7,918,215 km (0.072 R)
• M36: 8,165,501 km (0.112 R)
• M37: 8,635,687 km (0.08 R)
• M38: 8,826,274 km (0.115 R)
• M39: 8,890,153 km (0.075 R)
• M40: 8,954,181 km (0.076 R)
• M41: 9,114,849 km (0.079 R)
• M42: 10,636,857 km (0.057 R)
• M43: 11,392,327 km (0.116 R)
• M44: 11,461,740 km (0.096 R)
• M45: 12,809,318 km (0.114 R)
• M46: 13,575,109 km (0.088 R)
• M47: 13,759,713 km (0.084 R)
• M48: 15,342,309 km (0.068 R)
• M49: 15,766,120 km (0.119 R)
• M50: 16,311,254 km (0.093 R)
• M51: 16,862,522 km (0.113 R)
• M52: 18,593,519 km (0.103 R)
• M53: 18,716,339 km (0.047 R)
• M54: 19,127,733 km (0.118 R)
• M55: 19,459,093 km (0.099 R)
• M56: 19,667,183 km (0.075 R)
• M57: 19,917,760 km (0.106 R)
• M58: 20,043,572 km (0.118 R)
• M59: 21,144,013 km (0.078 R)
• M60: 21,787,733 km (0.039 R)
• M61: 21,917,285 km (0.114 R)
• M62: 22,133,753 km (0.112 R)
• M63: 23,535,784 km (0.029 R)
• M64: 23,757,339 km (0.045 R)
• M65: 23,801,769 km (0.118 R)
• M66: 24,024,221 km (0.099 R)
• M67: 24,785,824 km (0.094 R)
• M68: 25,146,953 km (0.12 R)
• M69: 26,793,427 km (0.078 R)
• M70: 27,024,855 km (0.053 R)
• M71: 27,303,556 km (0.091 R)
• M72: 29,949,045 km (0.092 R)
• M73: 30,816,713 km (0.115 R)
• M74: 30,865,182 km (0.112 R)
• M75: 31,497,233 km (0.117 R)
• M76: 31,986,269 km (0.11 R)
• M77: 32,428,630 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 14,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit