🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 200 Days

Day: 24 Hours

Environment

Temp: 118 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.73 AU - 1.01 AU

Year: 309 Days

Day: 46.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.79 AU - 1.27 AU

Year: 398 Days

Day: 35.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.68 AU - 1.86 AU

Year: 897 Days

Day: 46.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.39 AU - 3.27 AU

Year: 1813 Days

Day: 21.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,836,218 km

• M1: 79,287 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.8 AU - 4.56 AU

Year: 2688 Days

Day: 26.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,836,218 km

• M1: 3,355,480 km (0.045 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 8

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.04 AU - 6.4 AU

Year: 4542 Days

Day: 7 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,836,218 km

• M1: 166,054 km (0.117 R)
• M2: 228,735 km (0.113 R)
• M3: 371,601 km (0.078 R)
• M4: 494,720 km (0.11 R)
• M5: 577,747 km (0.106 R)
• M6: 654,640 km (0.102 R)
• M7: 856,597 km (0.047 R)
• M8: 958,623 km (0.055 R)
• M9: 1,189,153 km (0.105 R)
• M10: 1,318,406 km (0.063 R)
• M11: 1,452,446 km (0.044 R)
• M12: 1,733,989 km (0.1 R)
• M13: 1,864,737 km (0.076 R)
• M14: 1,964,818 km (0.11 R)
• M15: 2,474,498 km (0.094 R)
• M16: 2,566,351 km (0.058 R)
• M17: 2,791,795 km (0.117 R)
• M18: 3,403,352 km (0.07 R)
• M19: 3,777,197 km (0.115 R)
• M20: 4,631,550 km (0.118 R)
• M21: 4,952,438 km (0.091 R)
• M22: 5,022,150 km (0.051 R)
• M23: 5,328,078 km (0.047 R)
• M24: 5,834,915 km (0.1 R)
• M25: 6,256,632 km (0.087 R)
• M26: 6,458,589 km (0.041 R)
• M27: 6,946,577 km (0.076 R)
• M28: 7,393,276 km (0.099 R)
• M29: 7,579,975 km (0.111 R)
• M30: 7,876,477 km (0.042 R)
• M31: 7,930,782 km (0.104 R)
• M32: 8,067,215 km (0.079 R)
• M33: 8,536,653 km (0.084 R)
• M34: 9,386,518 km (0.097 R)
• M35: 9,444,114 km (0.103 R)
• M36: 9,734,034 km (0.084 R)
• M37: 9,997,476 km (0.084 R)
• M38: 10,204,071 km (0.116 R)
• M39: 10,441,782 km (0.098 R)
• M40: 10,741,576 km (0.041 R)
• M41: 11,227,021 km (0.054 R)
• M42: 11,657,713 km (0.06 R)
• M43: 12,377,129 km (0.045 R)
• M44: 12,630,698 km (0.05 R)
• M45: 13,078,594 km (0.101 R)
• M46: 13,662,026 km (0.117 R)
• M47: 13,825,686 km (0.049 R)
• M48: 13,957,033 km (0.029 R)
• M49: 14,287,195 km (0.112 R)
• M50: 14,453,249 km (0.114 R)
• M51: 14,921,640 km (0.104 R)
• M52: 15,565,359 km (0.067 R)
• M53: 15,976,604 km (0.12 R)
• M54: 16,045,419 km (0.067 R)
• M55: 16,391,289 km (0.118 R)
• M56: 16,704,697 km (0.111 R)
• M57: 16,879,726 km (0.091 R)
• M58: 17,090,510 km (0.098 R)
• M59: 17,160,970 km (0.114 R)
• M60: 18,554,026 km (0.114 R)
• M61: 18,626,431 km (0.092 R)
• M62: 18,807,893 km (0.109 R)
• M63: 18,917,100 km (0.07 R)
• M64: 19,282,418 km (0.101 R)
• M65: 19,539,576 km (0.063 R)
• M66: 20,504,632 km (0.113 R)
• M67: 20,579,581 km (0.12 R)
• M68: 20,729,627 km (0.104 R)
• M69: 20,879,973 km (0.098 R)
• M70: 21,599,389 km (0.12 R)
• M71: 21,751,830 km (0.118 R)
• M72: 22,096,204 km (0.12 R)
• M73: 22,288,288 km (0.084 R)
• M74: 22,442,373 km (0.033 R)
• M75: 23,413,413 km (0.111 R)
• M76: 24,239,792 km (0.101 R)
• M77: 24,437,859 km (0.112 R)
• M78: 25,115,538 km (0.12 R)
• M79: 25,235,814 km (0.092 R)
• M80: 25,436,724 km (0.098 R)
• M81: 25,638,083 km (0.051 R)
• M82: 25,839,891 km (0.097 R)
• M83: 26,530,285 km (0.104 R)
• M84: 26,693,646 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 10.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.52 AU - 8.36 AU

Year: 6962 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,836,218 km

• M1: 244,293 km (0.118 R)
• M2: 337,493 km (0.06 R)
• M3: 405,859 km (0.061 R)
• M4: 711,188 km (0.049 R)
• M5: 1,131,409 km (0.037 R)
• M6: 2,074,324 km (0.034 R)
• M7: 2,173,507 km (0.111 R)
• M8: 2,294,682 km (0.108 R)
• M9: 3,023,971 km (0.064 R)
• M10: 3,437,609 km (0.083 R)
• M11: 3,603,514 km (0.049 R)
• M12: 3,796,196 km (0.109 R)
• M13: 3,869,349 km (0.092 R)
• M14: 4,017,152 km (0.033 R)
• M15: 4,757,960 km (0.106 R)
• M16: 5,076,753 km (0.1 R)
• M17: 6,218,335 km (0.104 R)
• M18: 6,892,572 km (0.111 R)
• M19: 7,102,309 km (0.114 R)
• M20: 7,192,965 km (0.115 R)
• M21: 7,375,175 km (0.083 R)
• M22: 7,620,665 km (0.085 R)
• M23: 8,277,849 km (0.049 R)
• M24: 8,565,226 km (0.107 R)
• M25: 8,888,208 km (0.105 R)
• M26: 8,985,895 km (0.087 R)
• M27: 9,149,555 km (0.082 R)
• M28: 9,347,174 km (0.116 R)
• M29: 10,220,227 km (0.112 R)
• M30: 10,391,068 km (0.094 R)
• M31: 10,493,991 km (0.108 R)
• M32: 11,365,399 km (0.076 R)
• M33: 11,684,790 km (0.118 R)
• M34: 12,079,130 km (0.081 R)
• M35: 12,405,104 km (0.12 R)
• M36: 12,550,962 km (0.11 R)
• M37: 13,512,577 km (0.071 R)
• M38: 13,737,872 km (0.09 R)
• M39: 14,230,198 km (0.086 R)
• M40: 14,344,641 km (0.033 R)
• M41: 14,651,466 km (0.11 R)
• M42: 14,805,552 km (0.119 R)
• M43: 15,663,196 km (0.092 R)
• M44: 16,416,721 km (0.062 R)
• M45: 16,858,483 km (0.098 R)
• M46: 17,589,718 km (0.119 R)
• M47: 18,539,215 km (0.062 R)
• M48: 18,747,755 km (0.098 R)
• M49: 20,660,064 km (0.026 R)
• M50: 20,789,766 km (0.107 R)
• M51: 21,180,515 km (0.113 R)
• M52: 21,617,491 km (0.092 R)
• M53: 22,234,133 km (0.095 R)
• M54: 22,500,268 km (0.086 R)
• M55: 22,589,278 km (0.093 R)
• M56: 22,722,869 km (0.112 R)
• M57: 23,665,635 km (0.109 R)
• M58: 24,529,563 km (0.116 R)
• M59: 24,621,117 km (0.03 R)
• M60: 26,147,913 km (0.036 R)
• M61: 26,852,070 km (0.093 R)
• M62: 26,946,466 km (0.11 R)
• M63: 29,292,460 km (0.109 R)
• M64: 30,612,960 km (0.057 R)
• M65: 30,760,913 km (0.076 R)
• M66: 31,255,633 km (0.092 R)
• M67: 32,052,840 km (0.114 R)
• M68: 32,453,912 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.1

Radius: 7.4

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.58 AU - 13.12 AU

Year: 17541 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,836,218 km

• M1: 101,577 km (0.027 R)
• M2: 177,573 km (0.08 R)
• M3: 255,364 km (0.105 R)
• M4: 306,676 km (0.063 R)
• M5: 796,609 km (0.091 R)
• M6: 1,472,791 km (0.073 R)
• M7: 1,945,520 km (0.069 R)
• M8: 2,227,512 km (0.099 R)
• M9: 2,736,444 km (0.098 R)
• M10: 3,857,231 km (0.088 R)
• M11: 3,927,094 km (0.054 R)
• M12: 3,997,405 km (0.118 R)
• M13: 4,836,649 km (0.096 R)
• M14: 4,988,042 km (0.108 R)
• M15: 5,179,527 km (0.088 R)
• M16: 5,412,601 km (0.111 R)
• M17: 5,688,758 km (0.113 R)
• M18: 5,929,162 km (0.094 R)
• M19: 6,544,757 km (0.079 R)
• M20: 7,353,334 km (0.087 R)
• M21: 7,483,933 km (0.103 R)
• M22: 7,791,655 km (0.098 R)
• M23: 7,924,798 km (0.043 R)
• M24: 8,693,431 km (0.045 R)
• M25: 8,877,736 km (0.092 R)
• M26: 8,970,337 km (0.111 R)
• M27: 9,866,428 km (0.107 R)
• M28: 9,914,449 km (0.111 R)
• M29: 10,058,662 km (0.038 R)
• M30: 10,106,982 km (0.088 R)
• M31: 11,590,544 km (0.102 R)
• M32: 12,409,143 km (0.102 R)
• M33: 12,773,265 km (0.089 R)
• M34: 13,035,360 km (0.112 R)
• M35: 13,299,400 km (0.09 R)
• M36: 14,536,275 km (0.059 R)
• M37: 14,590,879 km (0.078 R)
• M38: 14,864,942 km (0.079 R)
• M39: 15,085,449 km (0.079 R)
• M40: 15,753,404 km (0.073 R)
• M41: 16,260,690 km (0.071 R)
• M42: 16,374,085 km (0.11 R)
• M43: 17,002,845 km (0.101 R)
• M44: 17,756,220 km (0.086 R)
• M45: 17,990,042 km (0.115 R)
• M46: 18,166,268 km (0.106 R)
• M47: 18,284,001 km (0.077 R)
• M48: 18,402,034 km (0.109 R)
• M49: 20,630,294 km (0.119 R)
• M50: 20,753,114 km (0.101 R)
• M51: 23,260,973 km (0.11 R)
• M52: 24,420,356 km (0.109 R)
• M53: 25,007,079 km (0.114 R)
• M54: 25,269,324 km (0.083 R)
• M55: 25,335,147 km (0.115 R)
• M56: 26,327,580 km (0.11 R)
• M57: 26,996,282 km (0.089 R)
• M58: 27,130,621 km (0.086 R)
• M59: 27,806,055 km (0.12 R)
• M60: 29,311,309 km (0.107 R)
• M61: 29,518,502 km (0.106 R)
• M62: 30,422,522 km (0.112 R)
• M63: 31,406,128 km (0.07 R)
• M64: 31,547,498 km (0.099 R)
• M65: 32,829,402 km (0.045 R)
• M66: 34,564,887 km (0.116 R)
• M67: 35,149,964 km (0.066 R)
• M68: 35,517,377 km (0.061 R)
• M69: 35,885,986 km (0.118 R)
• M70: 39,260,316 km (0.107 R)
• M71: 40,330,539 km (0.062 R)
• M72: 40,792,198 km (0.038 R)
• M73: 40,869,241 km (0.099 R)
• M74: 40,946,433 km (0.055 R)
• M75: 41,565,469 km (0.107 R)
• M76: 41,643,110 km (0.049 R)
• M77: 41,720,752 km (0.118 R)
• M78: 41,953,825 km (0.057 R)
• M79: 43,362,289 km (0.087 R)
• M80: 43,835,168 km (0.085 R)
• M81: 43,993,143 km (0.06 R)
• M82: 44,309,693 km (0.088 R)
• M83: 47,679,385 km (0.114 R)
• M84: 48,493,795 km (0.098 R)
• M85: 50,136,230 km (0.077 R)
• M86: 50,715,473 km (0.083 R)
• M87: 51,047,431 km (0.112 R)
• M88: 51,463,313 km (0.112 R)
• M89: 52,634,066 km (0.047 R)
• M90: 52,717,990 km (0.089 R)
• M91: 55,427,956 km (0.065 R)
• M92: 56,541,862 km (0.038 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 12,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit