🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.05 AU

Year: 288 Days

Day: 47.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.07 AU

Year: 351 Days

Day: 16.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,490,625 km

• M1: 123,119 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.09 AU - 1.43 AU

Year: 512 Days

Day: 15 Hours

Environment

Temp: -7 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.21 AU - 2.29 AU

Year: 1221 Days

Day: 42.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 11.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.67 AU - 11.97 AU

Year: 11129 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,490,625 km

• M1: 146,905 km (0.064 R)
• M2: 247,285 km (0.06 R)
• M3: 349,311 km (0.082 R)
• M4: 540,946 km (0.044 R)
• M5: 643,869 km (0.109 R)
• M6: 1,033,123 km (0.107 R)
• M7: 1,708,557 km (0.113 R)
• M8: 2,399,101 km (0.119 R)
• M9: 2,500,678 km (0.067 R)
• M10: 2,629,781 km (0.073 R)
• M11: 3,113,431 km (0.096 R)
• M12: 4,886,166 km (0.086 R)
• M13: 5,614,707 km (0.103 R)
• M14: 6,131,119 km (0.101 R)
• M15: 6,843,205 km (0.068 R)
• M16: 7,135,370 km (0.045 R)
• M17: 7,581,470 km (0.079 R)
• M18: 7,998,400 km (0.1 R)
• M19: 8,736,216 km (0.094 R)
• M20: 9,173,341 km (0.104 R)
• M21: 9,617,498 km (0.108 R)
• M22: 9,862,838 km (0.082 R)
• M23: 10,401,540 km (0.04 R)
• M24: 10,695,500 km (0.116 R)
• M25: 10,822,359 km (0.065 R)
• M26: 11,163,143 km (0.112 R)
• M27: 12,650,445 km (0.105 R)
• M28: 12,829,513 km (0.12 R)
• M29: 13,371,656 km (0.073 R)
• M30: 13,645,719 km (0.119 R)
• M31: 13,737,423 km (0.1 R)
• M32: 14,106,331 km (0.104 R)
• M33: 14,199,231 km (0.116 R)
• M34: 15,280,525 km (0.102 R)
• M35: 15,855,280 km (0.116 R)
• M36: 16,048,411 km (0.073 R)
• M37: 16,485,835 km (0.071 R)
• M38: 16,583,522 km (0.047 R)
• M39: 16,779,645 km (0.066 R)
• M40: 16,976,516 km (0.109 R)
• M41: 17,174,135 km (0.086 R)
• M42: 17,422,318 km (0.051 R)
• M43: 18,072,919 km (0.049 R)
• M44: 19,294,984 km (0.067 R)
• M45: 19,501,279 km (0.096 R)
• M46: 20,965,693 km (0.1 R)
• M47: 21,818,251 km (0.12 R)
• M48: 22,248,794 km (0.052 R)
• M49: 22,791,086 km (0.094 R)
• M50: 23,173,159 km (0.076 R)
• M51: 23,612,528 km (0.095 R)
• M52: 24,054,590 km (0.076 R)
• M53: 24,722,843 km (0.091 R)
• M54: 25,906,910 km (0.081 R)
• M55: 26,305,738 km (0.085 R)
• M56: 26,821,402 km (0.054 R)
• M57: 28,154,618 km (0.03 R)
• M58: 28,330,097 km (0.067 R)
• M59: 28,505,874 km (0.116 R)
• M60: 29,331,355 km (0.088 R)
• M61: 29,568,618 km (0.062 R)
• M62: 30,404,122 km (0.111 R)
• M63: 30,885,079 km (0.054 R)
• M64: 31,429,166 km (0.104 R)
• M65: 31,915,359 km (0.12 R)
• M66: 32,957,009 km (0.118 R)
• M67: 33,203,696 km (0.108 R)
• M68: 33,885,264 km (0.084 R)
• M69: 34,508,938 km (0.117 R)
• M70: 36,084,652 km (0.106 R)
• M71: 36,657,612 km (0.114 R)
• M72: 37,554,900 km (0.106 R)
• M73: 37,877,134 km (0.09 R)
• M74: 38,006,237 km (0.064 R)
• M75: 40,158,202 km (0.11 R)
• M76: 40,685,834 km (0.078 R)
• M77: 40,884,350 km (0.08 R)
• M78: 41,149,437 km (0.091 R)
• M79: 43,967,413 km (0.041 R)
• M80: 44,715,701 km (0.066 R)
• M81: 44,920,501 km (0.05 R)
• M82: 45,262,631 km (0.073 R)
• M83: 45,399,663 km (0.064 R)
• M84: 45,742,840 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 10.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.52 AU - 13.68 AU

Year: 14288 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,490,625 km

• M1: 699,220 km (0.112 R)
• M2: 828,922 km (0.108 R)
• M3: 896,839 km (0.102 R)
• M4: 1,227,750 km (0.116 R)
• M5: 1,407,417 km (0.118 R)
• M6: 1,770,341 km (0.088 R)
• M7: 2,555,880 km (0.118 R)
• M8: 3,025,467 km (0.093 R)
• M9: 3,106,400 km (0.086 R)
• M10: 3,493,709 km (0.074 R)
• M11: 4,103,470 km (0.1 R)
• M12: 4,374,990 km (0.104 R)
• M13: 4,528,477 km (0.101 R)
• M14: 5,063,290 km (0.1 R)
• M15: 5,322,094 km (0.083 R)
• M16: 5,420,230 km (0.111 R)
• M17: 5,920,037 km (0.063 R)
• M18: 6,261,568 km (0.077 R)
• M19: 6,365,240 km (0.087 R)
• M20: 6,504,366 km (0.11 R)
• M21: 6,715,000 km (0.082 R)
• M22: 7,690,827 km (0.047 R)
• M23: 9,812,274 km (0.118 R)
• M24: 10,667,226 km (0.055 R)
• M25: 10,999,333 km (0.113 R)
• M26: 11,124,696 km (0.104 R)
• M27: 11,419,105 km (0.07 R)
• M28: 11,503,627 km (0.061 R)
• M29: 11,716,056 km (0.073 R)
• M30: 11,844,112 km (0.103 R)
• M31: 12,841,481 km (0.086 R)
• M32: 13,685,662 km (0.075 R)
• M33: 14,046,342 km (0.093 R)
• M34: 14,319,059 km (0.107 R)
• M35: 14,410,314 km (0.096 R)
• M36: 14,777,427 km (0.106 R)
• M37: 16,371,542 km (0.053 R)
• M38: 16,514,707 km (0.08 R)
• M39: 16,610,450 km (0.035 R)
• M40: 16,898,875 km (0.089 R)
• M41: 17,431,892 km (0.055 R)
• M42: 17,921,227 km (0.119 R)
• M43: 18,019,512 km (0.115 R)
• M44: 18,963,475 km (0.082 R)
• M45: 19,770,705 km (0.09 R)
• M46: 19,872,432 km (0.095 R)
• M47: 20,280,983 km (0.063 R)
• M48: 20,640,766 km (0.117 R)
• M49: 21,627,813 km (0.112 R)
• M50: 22,153,500 km (0.102 R)
• M51: 22,365,031 km (0.109 R)
• M52: 22,470,947 km (0.088 R)
• M53: 22,630,268 km (0.073 R)
• M54: 23,809,848 km (0.088 R)
• M55: 23,972,311 km (0.092 R)
• M56: 24,789,863 km (0.066 R)
• M57: 24,899,518 km (0.104 R)
• M58: 26,228,546 km (0.027 R)
• M59: 26,452,195 km (0.089 R)
• M60: 27,296,974 km (0.101 R)
• M61: 27,751,003 km (0.104 R)
• M62: 28,264,872 km (0.049 R)
• M63: 28,379,464 km (0.109 R)
• M64: 30,234,478 km (0.102 R)
• M65: 31,591,630 km (0.054 R)
• M66: 32,247,766 km (0.03 R)
• M67: 32,727,825 km (0.093 R)
• M68: 34,365,324 km (0.051 R)
• M69: 35,533,683 km (0.113 R)
• M70: 35,967,367 km (0.111 R)
• M71: 36,091,533 km (0.029 R)
• M72: 36,402,697 km (0.118 R)
• M73: 36,714,908 km (0.097 R)
• M74: 37,908,998 km (0.104 R)
• M75: 38,352,107 km (0.063 R)
• M76: 38,733,282 km (0.117 R)
• M77: 39,499,523 km (0.115 R)
• M78: 40,787,560 km (0.097 R)
• M79: 42,285,783 km (0.085 R)
• M80: 42,942,817 km (0.07 R)
• M81: 44,001,072 km (0.06 R)
• M82: 44,533,491 km (0.117 R)
• M83: 44,600,212 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.5

Radius: 3.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.99 AU - 20.43 AU

Year: 28103 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,490,625 km

• M1: 51,761 km (0.106 R)
• M2: 75,996 km (0.076 R)
• M3: 360,980 km (0.08 R)
• M4: 659,128 km (0.039 R)
• M5: 1,614,909 km (0.112 R)
• M6: 1,773,782 km (0.105 R)
• M7: 2,042,609 km (0.049 R)
• M8: 2,480,632 km (0.114 R)
• M9: 2,780,276 km (0.111 R)
• M10: 3,464,088 km (0.044 R)
• M11: 3,489,370 km (0.085 R)
• M12: 4,332,354 km (0.056 R)
• M13: 4,748,236 km (0.071 R)
• M14: 5,826,987 km (0.07 R)
• M15: 6,100,452 km (0.109 R)
• M16: 6,502,870 km (0.063 R)
• M17: 7,009,707 km (0.104 R)
• M18: 7,202,988 km (0.077 R)
• M19: 7,529,111 km (0.101 R)
• M20: 8,229,528 km (0.117 R)
• M21: 8,742,500 km (0.102 R)
• M22: 8,811,614 km (0.101 R)
• M23: 9,055,159 km (0.104 R)
• M24: 9,265,643 km (0.06 R)
• M25: 9,513,228 km (0.084 R)
• M26: 10,232,644 km (0.034 R)
• M27: 10,305,648 km (0.078 R)
• M28: 10,857,813 km (0.083 R)
• M29: 10,969,413 km (0.1 R)
• M30: 11,268,908 km (0.109 R)
• M31: 14,041,705 km (0.077 R)
• M32: 14,203,869 km (0.076 R)
• M33: 14,285,250 km (0.032 R)
• M34: 14,571,132 km (0.111 R)
• M35: 15,481,884 km (0.029 R)
• M36: 16,368,251 km (0.054 R)
• M37: 18,189,605 km (0.103 R)
• M38: 18,366,430 km (0.059 R)
• M39: 18,721,725 km (0.094 R)
• M40: 19,258,931 km (0.054 R)
• M41: 19,665,238 km (0.079 R)
• M42: 19,755,895 km (0.085 R)
• M43: 19,937,507 km (0.093 R)
• M44: 21,411,195 km (0.113 R)
• M45: 22,349,922 km (0.1 R)
• M46: 22,634,158 km (0.079 R)
• M47: 22,824,297 km (0.098 R)
• M48: 23,158,349 km (0.083 R)
• M49: 23,206,070 km (0.12 R)
• M50: 23,542,067 km (0.079 R)
• M51: 24,461,795 km (0.103 R)
• M52: 24,999,599 km (0.086 R)
• M53: 25,590,810 km (0.114 R)
• M54: 26,736,580 km (0.101 R)
• M55: 26,887,375 km (0.113 R)
• M56: 26,987,905 km (0.069 R)
• M57: 28,000,981 km (0.103 R)
• M58: 28,460,995 km (0.089 R)
• M59: 29,129,697 km (0.102 R)
• M60: 32,068,996 km (0.082 R)
• M61: 32,122,403 km (0.068 R)
• M62: 32,818,482 km (0.107 R)
• M63: 33,465,343 km (0.106 R)
• M64: 33,790,419 km (0.08 R)
• M65: 34,007,785 km (0.09 R)
• M66: 34,552,919 km (0.064 R)
• M67: 35,928,771 km (0.103 R)
• M68: 35,984,122 km (0.103 R)
• M69: 36,986,129 km (0.074 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit