🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.51 AU - 0.67 AU

Year: 162 Days

Day: 35.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 175 Days

Day: 30.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.95 AU - 1.21 AU

Year: 402 Days

Day: 23.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.28 AU - 3 AU

Year: 1536 Days

Day: 42.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,907,303 km

• M1: 228,885 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.79 AU - 4.37 AU

Year: 2426 Days

Day: 46.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.63 AU - 4.15 AU

Year: 2748 Days

Day: 44.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,907,303 km

• M1: 2,271,943 km (0.119 R)

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.6

Radius: 12.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.64 AU - 9.3 AU

Year: 8829 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,907,303 km

• M1: 185,501 km (0.026 R)
• M2: 395,836 km (0.084 R)
• M3: 503,846 km (0.086 R)
• M4: 613,800 km (0.077 R)
• M5: 744,698 km (0.062 R)
• M6: 825,930 km (0.104 R)
• M7: 922,869 km (0.06 R)
• M8: 1,129,614 km (0.091 R)
• M9: 1,252,882 km (0.043 R)
• M10: 1,409,960 km (0.068 R)
• M11: 1,604,437 km (0.115 R)
• M12: 1,760,318 km (0.112 R)
• M13: 2,837,273 km (0.101 R)
• M14: 3,320,923 km (0.069 R)
• M15: 3,935,621 km (0.101 R)
• M16: 4,212,975 km (0.114 R)
• M17: 4,299,592 km (0.111 R)
• M18: 4,719,514 km (0.111 R)
• M19: 4,923,116 km (0.112 R)
• M20: 5,083,336 km (0.062 R)
• M21: 5,574,914 km (0.043 R)
• M22: 5,694,293 km (0.09 R)
• M23: 5,790,335 km (0.084 R)
• M24: 5,886,975 km (0.112 R)
• M25: 6,008,449 km (0.114 R)
• M26: 6,229,405 km (0.085 R)
• M27: 6,528,152 km (0.028 R)
• M28: 6,755,241 km (0.107 R)
• M29: 7,165,588 km (0.115 R)
• M30: 7,716,557 km (0.114 R)
• M31: 8,091,599 km (0.073 R)
• M32: 8,472,475 km (0.095 R)
• M33: 8,582,430 km (0.046 R)
• M34: 9,337,002 km (0.102 R)
• M35: 9,536,116 km (0.088 R)
• M36: 10,346,638 km (0.108 R)
• M37: 10,464,221 km (0.098 R)
• M38: 10,909,126 km (0.105 R)
• M39: 10,998,884 km (0.037 R)
• M40: 11,725,780 km (0.052 R)
• M41: 11,817,783 km (0.105 R)
• M42: 11,909,935 km (0.108 R)
• M43: 12,219,004 km (0.107 R)
• M44: 13,162,219 km (0.116 R)
• M45: 13,289,676 km (0.117 R)
• M46: 13,385,569 km (0.049 R)
• M47: 14,291,982 km (0.043 R)
• M48: 14,521,765 km (0.118 R)
• M49: 14,785,655 km (0.095 R)
• M50: 14,984,770 km (0.106 R)
• M51: 15,084,701 km (0.103 R)
• M52: 16,095,534 km (0.098 R)
• M53: 17,232,777 km (0.116 R)
• M54: 17,652,698 km (0.092 R)
• M55: 18,076,060 km (0.088 R)
• M56: 18,466,960 km (0.063 R)
• M57: 19,729,715 km (0.12 R)
• M58: 20,463,792 km (0.057 R)
• M59: 21,356,442 km (0.085 R)
• M60: 21,845,179 km (0.114 R)
• M61: 22,034,270 km (0.084 R)
• M62: 22,490,095 km (0.108 R)
• M63: 22,795,724 km (0.073 R)
• M64: 22,910,615 km (0.085 R)
• M65: 23,179,592 km (0.117 R)
• M66: 23,681,941 km (0.113 R)
• M67: 23,915,015 km (0.092 R)
• M68: 24,109,941 km (0.108 R)
• M69: 24,422,750 km (0.089 R)
• M70: 24,501,139 km (0.092 R)
• M71: 24,854,938 km (0.106 R)
• M72: 26,086,877 km (0.088 R)
• M73: 26,528,789 km (0.084 R)
• M74: 27,013,785 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 8.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8 AU - 13.08 AU

Year: 12256 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 21,907,303 km

• M1: 414,835 km (0.108 R)
• M2: 566,228 km (0.083 R)
• M3: 819,647 km (0.094 R)
• M4: 1,223,860 km (0.08 R)
• M5: 1,283,400 km (0.112 R)
• M6: 1,980,377 km (0.102 R)
• M7: 2,074,922 km (0.096 R)
• M8: 2,146,729 km (0.079 R)
• M9: 2,268,353 km (0.118 R)
• M10: 2,342,403 km (0.092 R)
• M11: 2,569,643 km (0.069 R)
• M12: 3,018,436 km (0.094 R)
• M13: 3,577,483 km (0.091 R)
• M14: 3,722,294 km (0.111 R)
• M15: 3,810,108 km (0.03 R)
• M16: 3,958,060 km (0.099 R)
• M17: 4,290,168 km (0.063 R)
• M18: 4,382,320 km (0.098 R)
• M19: 4,537,303 km (0.118 R)
• M20: 5,439,079 km (0.095 R)
• M21: 5,706,710 km (0.088 R)
• M22: 5,774,328 km (0.106 R)
• M23: 6,394,860 km (0.117 R)
• M24: 6,856,070 km (0.069 R)
• M25: 7,961,299 km (0.092 R)
• M26: 8,573,155 km (0.078 R)
• M27: 9,478,970 km (0.111 R)
• M28: 10,209,157 km (0.12 R)
• M29: 10,497,881 km (0.078 R)
• M30: 10,580,908 km (0.076 R)
• M31: 11,423,144 km (0.061 R)
• M32: 12,243,090 km (0.095 R)
• M33: 12,461,951 km (0.09 R)
• M34: 12,859,283 km (0.116 R)
• M35: 13,305,683 km (0.115 R)
• M36: 13,395,592 km (0.044 R)
• M37: 14,122,039 km (0.112 R)
• M38: 14,861,202 km (0.067 R)
• M39: 15,518,236 km (0.071 R)
• M40: 15,612,931 km (0.059 R)
• M41: 16,328,907 km (0.113 R)
• M42: 16,812,108 km (0.044 R)
• M43: 17,055,504 km (0.1 R)
• M44: 17,743,205 km (0.104 R)
• M45: 18,190,054 km (0.084 R)
• M46: 19,247,262 km (0.053 R)
• M47: 19,552,890 km (0.114 R)
• M48: 21,315,453 km (0.066 R)
• M49: 22,162,177 km (0.093 R)
• M50: 22,536,171 km (0.12 R)
• M51: 22,643,433 km (0.053 R)
• M52: 22,966,116 km (0.086 R)
• M53: 23,834,232 km (0.051 R)
• M54: 24,107,697 km (0.045 R)
• M55: 24,272,255 km (0.063 R)
• M56: 24,382,059 km (0.053 R)
• M57: 25,490,430 km (0.069 R)
• M58: 25,602,180 km (0.084 R)
• M59: 26,728,502 km (0.037 R)
• M60: 28,159,106 km (0.049 R)
• M61: 28,390,385 km (0.063 R)
• M62: 28,622,112 km (0.111 R)
• M63: 28,796,393 km (0.107 R)
• M64: 29,497,110 km (0.083 R)
• M65: 32,355,476 km (0.062 R)
• M66: 33,327,862 km (0.051 R)
• M67: 33,388,898 km (0.081 R)
• M68: 34,063,286 km (0.119 R)
• M69: 35,675,203 km (0.033 R)
• M70: 35,737,735 km (0.117 R)
• M71: 37,438,662 km (0.029 R)
• M72: 38,203,107 km (0.088 R)
• M73: 38,715,630 km (0.106 R)
• M74: 38,908,461 km (0.054 R)
• M75: 39,037,116 km (0.086 R)
• M76: 39,682,780 km (0.099 R)
• M77: 40,462,185 km (0.107 R)
• M78: 40,723,084 km (0.079 R)
• M79: 40,919,057 km (0.119 R)
• M80: 41,377,724 km (0.069 R)
• M81: 42,498,810 km (0.078 R)
• M82: 42,830,469 km (0.119 R)
• M83: 43,362,738 km (0.101 R)
• M84: 43,964,271 km (0.114 R)
• M85: 44,232,650 km (0.039 R)
• M86: 44,770,753 km (0.112 R)
• M87: 44,838,072 km (0.12 R)
• M88: 44,905,541 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 9.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.83 AU - 14.09 AU

Year: 14814 Days

Day: 8.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 21,907,303 km

• M1: 119,230 km (0.069 R)
• M2: 240,404 km (0.106 R)
• M3: 590,313 km (0.067 R)
• M4: 713,881 km (0.088 R)
• M5: 1,510,340 km (0.066 R)
• M6: 1,616,255 km (0.106 R)
• M7: 1,724,714 km (0.029 R)
• M8: 1,977,684 km (0.069 R)
• M9: 3,396,320 km (0.118 R)
• M10: 3,625,056 km (0.116 R)
• M11: 5,059,998 km (0.091 R)
• M12: 5,753,085 km (0.025 R)
• M13: 6,628,233 km (0.108 R)
• M14: 7,025,565 km (0.115 R)
• M15: 8,310,611 km (0.103 R)
• M16: 9,592,365 km (0.074 R)
• M17: 9,691,548 km (0.078 R)
• M18: 11,142,498 km (0.093 R)
• M19: 11,667,587 km (0.035 R)
• M20: 13,290,574 km (0.038 R)
• M21: 13,512,278 km (0.101 R)
• M22: 14,667,922 km (0.074 R)
• M23: 15,127,486 km (0.079 R)
• M24: 15,942,944 km (0.097 R)
• M25: 16,208,181 km (0.093 R)
• M26: 17,586,127 km (0.03 R)
• M27: 18,043,598 km (0.074 R)
• M28: 20,389,143 km (0.102 R)
• M29: 21,548,676 km (0.092 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit