🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.52 AU - 0.72 AU

Year: 179 Days

Day: 18.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.66 AU - 0.84 AU

Year: 238 Days

Day: 36.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.85 AU - 1.39 AU

Year: 435 Days

Day: 44.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.11 AU - 3.15 AU

Year: 1566 Days

Day: 15.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,454,610 km

• M1: 272,119 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.59 AU - 4.15 AU

Year: 2271 Days

Day: 30.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.2

Radius: 14.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.63 AU - 8.35 AU

Year: 6784 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,454,610 km

• M1: 205,697 km (0.105 R)
• M2: 428,747 km (0.086 R)
• M3: 557,102 km (0.116 R)
• M4: 834,158 km (0.117 R)
• M5: 946,805 km (0.101 R)
• M6: 1,110,914 km (0.047 R)
• M7: 1,220,719 km (0.068 R)
• M8: 1,351,168 km (0.078 R)
• M9: 1,662,780 km (0.094 R)
• M10: 2,075,371 km (0.096 R)
• M11: 2,213,450 km (0.116 R)
• M12: 2,395,810 km (0.111 R)
• M13: 2,819,321 km (0.088 R)
• M14: 3,107,447 km (0.056 R)
• M15: 3,617,127 km (0.096 R)
• M16: 3,736,656 km (0.058 R)
• M17: 4,278,798 km (0.097 R)
• M18: 4,380,076 km (0.1 R)
• M19: 4,507,833 km (0.08 R)
• M20: 4,611,055 km (0.083 R)
• M21: 4,872,253 km (0.118 R)
• M22: 5,300,701 km (0.049 R)
• M23: 5,464,511 km (0.066 R)
• M24: 5,769,242 km (0.078 R)
• M25: 5,909,565 km (0.106 R)
• M26: 6,108,081 km (0.11 R)
• M27: 6,337,714 km (0.089 R)
• M28: 6,658,152 km (0.056 R)
• M29: 6,924,287 km (0.064 R)
• M30: 7,743,784 km (0.08 R)
• M31: 7,836,684 km (0.066 R)
• M32: 7,930,034 km (0.061 R)
• M33: 8,244,039 km (0.117 R)
• M34: 8,434,328 km (0.11 R)
• M35: 9,673,298 km (0.108 R)
• M36: 9,874,207 km (0.07 R)
• M37: 10,178,190 km (0.115 R)
• M38: 10,314,175 km (0.086 R)
• M39: 10,726,167 km (0.079 R)
• M40: 11,178,402 km (0.094 R)
• M41: 11,389,335 km (0.107 R)
• M42: 12,137,922 km (0.071 R)
• M43: 12,828,915 km (0.087 R)
• M44: 13,832,866 km (0.086 R)
• M45: 14,785,057 km (0.063 R)
• M46: 14,977,888 km (0.094 R)
• M47: 15,405,439 km (0.11 R)
• M48: 16,511,865 km (0.113 R)
• M49: 16,792,361 km (0.041 R)
• M50: 17,034,111 km (0.07 R)
• M51: 17,439,671 km (0.062 R)
• M52: 18,219,076 km (0.111 R)
• M53: 18,675,499 km (0.119 R)
• M54: 20,109,993 km (0.12 R)
• M55: 20,323,918 km (0.056 R)
• M56: 20,452,722 km (0.066 R)
• M57: 20,797,246 km (0.083 R)
• M58: 21,930,599 km (0.117 R)
• M59: 22,195,088 km (0.077 R)
• M60: 22,327,632 km (0.108 R)
• M61: 22,504,756 km (0.061 R)
• M62: 23,173,608 km (0.114 R)
• M63: 23,668,029 km (0.03 R)
• M64: 24,576,237 km (0.082 R)
• M65: 25,820,293 km (0.116 R)
• M66: 25,913,194 km (0.083 R)
• M67: 27,463,177 km (0.115 R)
• M68: 27,795,883 km (0.11 R)
• M69: 27,938,898 km (0.096 R)
• M70: 28,609,396 km (0.1 R)
• M71: 29,043,230 km (0.12 R)
• M72: 30,898,991 km (0.03 R)
• M73: 31,642,044 km (0.044 R)
• M74: 32,541,426 km (0.073 R)
• M75: 32,641,956 km (0.077 R)
• M76: 32,943,845 km (0.103 R)
• M77: 33,804,631 km (0.076 R)
• M78: 33,957,221 km (0.059 R)
• M79: 34,212,285 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.86 AU - 8.76 AU

Year: 8012 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,454,610 km

• M1: 108,309 km (0.052 R)
• M2: 163,211 km (0.105 R)
• M3: 236,365 km (0.073 R)
• M4: 397,631 km (0.091 R)
• M5: 452,534 km (0.108 R)
• M6: 621,430 km (0.04 R)
• M7: 927,956 km (0.115 R)
• M8: 1,003,951 km (0.084 R)
• M9: 1,856,360 km (0.083 R)
• M10: 2,012,391 km (0.105 R)
• M11: 2,092,126 km (0.094 R)
• M12: 2,213,600 km (0.045 R)
• M13: 2,275,384 km (0.107 R)
• M14: 2,379,504 km (0.03 R)
• M15: 2,635,765 km (0.071 R)
• M16: 2,968,770 km (0.065 R)
• M17: 3,221,441 km (0.118 R)
• M18: 3,698,957 km (0.083 R)
• M19: 3,797,093 km (0.106 R)
• M20: 4,378,281 km (0.028 R)
• M21: 4,482,251 km (0.111 R)
• M22: 5,205,108 km (0.086 R)
• M23: 5,370,713 km (0.104 R)
• M24: 5,650,611 km (0.086 R)
• M25: 5,877,850 km (0.092 R)
• M26: 6,817,025 km (0.077 R)
• M27: 7,242,482 km (0.057 R)
• M28: 7,770,712 km (0.108 R)
• M29: 8,700,313 km (0.047 R)
• M30: 9,128,312 km (0.092 R)
• M31: 11,155,962 km (0.078 R)
• M32: 12,866,464 km (0.08 R)
• M33: 12,940,964 km (0.093 R)
• M34: 13,353,854 km (0.11 R)
• M35: 14,038,713 km (0.098 R)
• M36: 14,501,569 km (0.117 R)
• M37: 16,524,132 km (0.109 R)
• M38: 17,547,531 km (0.061 R)
• M39: 17,796,163 km (0.089 R)
• M40: 18,339,053 km (0.102 R)
• M41: 18,717,985 km (0.053 R)
• M42: 19,142,095 km (0.076 R)
• M43: 19,698,150 km (0.098 R)
• M44: 19,999,739 km (0.113 R)
• M45: 20,172,824 km (0.099 R)
• M46: 20,476,807 km (0.111 R)
• M47: 21,707,997 km (0.084 R)
• M48: 21,796,859 km (0.079 R)
• M49: 22,153,649 km (0.099 R)
• M50: 22,512,236 km (0.035 R)
• M51: 22,737,231 km (0.084 R)
• M52: 22,872,766 km (0.077 R)
• M53: 23,553,886 km (0.064 R)
• M54: 24,057,582 km (0.079 R)
• M55: 24,333,889 km (0.109 R)
• M56: 24,657,469 km (0.106 R)
• M57: 24,889,495 km (0.116 R)
• M58: 26,771,885 km (0.097 R)
• M59: 27,633,719 km (0.114 R)
• M60: 28,019,681 km (0.112 R)
• M61: 28,164,941 km (0.092 R)
• M62: 28,602,066 km (0.101 R)
• M63: 28,992,516 km (0.051 R)
• M64: 29,384,762 km (0.117 R)
• M65: 29,877,388 km (0.09 R)
• M66: 30,671,453 km (0.103 R)
• M67: 30,721,269 km (0.107 R)
• M68: 31,976,545 km (0.086 R)
• M69: 32,027,109 km (0.095 R)
• M70: 32,229,664 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 8.2

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.5 AU - 8.58 AU

Year: 8369 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,454,610 km

• M1: 124,017 km (0.113 R)
• M2: 180,415 km (0.075 R)
• M3: 267,182 km (0.037 R)
• M4: 373,097 km (0.046 R)
• M5: 452,683 km (0.078 R)
• M6: 539,001 km (0.118 R)
• M7: 712,834 km (0.05 R)
• M8: 1,444,966 km (0.099 R)
• M9: 1,577,061 km (0.11 R)
• M10: 2,770,852 km (0.117 R)
• M11: 2,825,455 km (0.085 R)
• M12: 3,189,576 km (0.061 R)
• M13: 3,509,267 km (0.091 R)
• M14: 3,900,465 km (0.111 R)
• M15: 5,393,452 km (0.114 R)
• M16: 5,669,460 km (0.081 R)
• M17: 5,879,496 km (0.118 R)
• M18: 6,021,015 km (0.077 R)
• M19: 6,163,731 km (0.08 R)
• M20: 6,235,389 km (0.05 R)
• M21: 6,343,548 km (0.048 R)
• M22: 6,415,953 km (0.105 R)
• M23: 6,745,368 km (0.087 R)
• M24: 6,893,470 km (0.107 R)
• M25: 7,080,318 km (0.076 R)
• M26: 8,997,115 km (0.096 R)
• M27: 9,201,316 km (0.106 R)
• M28: 9,407,013 km (0.051 R)
• M29: 9,655,944 km (0.11 R)
• M30: 9,906,969 km (0.111 R)
• M31: 10,033,230 km (0.106 R)
• M32: 10,117,753 km (0.076 R)
• M33: 10,759,228 km (0.05 R)
• M34: 12,715,669 km (0.079 R)
• M35: 12,945,003 km (0.11 R)
• M36: 13,083,082 km (0.052 R)
• M37: 13,593,959 km (0.119 R)
• M38: 14,875,414 km (0.07 R)
• M39: 15,165,335 km (0.112 R)
• M40: 15,652,874 km (0.109 R)
• M41: 16,543,281 km (0.101 R)
• M42: 16,643,212 km (0.105 R)
• M43: 16,843,673 km (0.094 R)
• M44: 17,045,032 km (0.051 R)
• M45: 17,196,425 km (0.112 R)
• M46: 17,348,416 km (0.049 R)
• M47: 17,500,857 km (0.115 R)
• M48: 17,653,596 km (0.056 R)
• M49: 18,528,145 km (0.058 R)
• M50: 19,049,194 km (0.089 R)
• M51: 19,311,440 km (0.056 R)
• M52: 20,694,621 km (0.115 R)
• M53: 23,218,936 km (0.091 R)
• M54: 23,386,934 km (0.112 R)
• M55: 24,403,302 km (0.115 R)
• M56: 25,146,355 km (0.096 R)
• M57: 25,838,843 km (0.06 R)
• M58: 26,596,108 km (0.098 R)
• M59: 27,242,520 km (0.097 R)
• M60: 27,360,553 km (0.119 R)
• M61: 27,478,885 km (0.112 R)
• M62: 28,191,868 km (0.112 R)
• M63: 28,790,858 km (0.043 R)
• M64: 30,551,326 km (0.106 R)
• M65: 30,919,935 km (0.116 R)
• M66: 31,228,256 km (0.095 R)
• M67: 31,847,891 km (0.102 R)
• M68: 32,471,564 km (0.12 R)
• M69: 33,036,296 km (0.092 R)
• M70: 33,667,599 km (0.032 R)
• M71: 35,070,528 km (0.096 R)
• M72: 36,687,681 km (0.088 R)
• M73: 36,883,505 km (0.105 R)
• M74: 36,948,729 km (0.066 R)
• M75: 37,145,002 km (0.084 R)
• M76: 37,999,056 km (0.089 R)
• M77: 38,461,613 km (0.115 R)
• M78: 39,258,820 km (0.052 R)
• M79: 39,726,463 km (0.078 R)
• M80: 39,860,353 km (0.113 R)
• M81: 40,532,346 km (0.091 R)
• M82: 40,869,689 km (0.1 R)
• M83: 41,072,694 km (0.045 R)
• M84: 41,955,620 km (0.069 R)
• M85: 42,297,003 km (0.057 R)
• M86: 44,017,229 km (0.053 R)
• M87: 44,711,662 km (0.104 R)
• M88: 44,920,650 km (0.054 R)
• M89: 46,534,213 km (0.092 R)
• M90: 46,746,043 km (0.105 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: 350 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit