🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.52 AU - 0.54 AU

Year: 148 Days

Day: 37 Hours

Environment

Temp: 180 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.51 AU - 0.77 AU

Year: 196 Days

Day: 33.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.36 AU - 1.62 AU

Year: 696 Days

Day: 37 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 12.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.92 AU - 4.42 AU

Year: 3260 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,037,033 km

• M1: 159,471 km (0.117 R)
• M2: 246,238 km (0.11 R)
• M3: 420,220 km (0.077 R)
• M4: 578,794 km (0.052 R)
• M5: 656,884 km (0.09 R)
• M6: 749,785 km (0.09 R)
• M7: 1,095,056 km (0.079 R)
• M8: 1,195,736 km (0.06 R)
• M9: 1,379,891 km (0.119 R)
• M10: 1,475,484 km (0.089 R)
• M11: 1,616,405 km (0.038 R)
• M12: 1,776,774 km (0.094 R)
• M13: 2,225,268 km (0.111 R)
• M14: 3,061,670 km (0.057 R)
• M15: 3,243,581 km (0.069 R)
• M16: 3,354,583 km (0.071 R)
• M17: 3,733,664 km (0.111 R)
• M18: 3,948,187 km (0.106 R)
• M19: 4,066,818 km (0.105 R)
• M20: 4,186,796 km (0.116 R)
• M21: 4,512,470 km (0.073 R)
• M22: 4,762,149 km (0.054 R)
• M23: 4,867,616 km (0.106 R)
• M24: 4,952,587 km (0.077 R)
• M25: 5,038,007 km (0.051 R)
• M26: 5,231,886 km (0.109 R)
• M27: 5,318,952 km (0.096 R)
• M28: 5,494,431 km (0.034 R)
• M29: 6,101,050 km (0.118 R)
• M30: 6,238,830 km (0.109 R)
• M31: 6,564,205 km (0.034 R)
• M32: 6,895,265 km (0.1 R)
• M33: 7,086,900 km (0.103 R)
• M34: 7,402,252 km (0.11 R)
• M35: 7,549,307 km (0.059 R)
• M36: 8,172,532 km (0.089 R)
• M37: 8,734,571 km (0.111 R)
• M38: 9,415,241 km (0.073 R)
• M39: 9,761,859 km (0.1 R)
• M40: 9,977,430 km (0.119 R)
• M41: 10,085,739 km (0.107 R)
• M42: 10,578,065 km (0.106 R)
• M43: 10,660,943 km (0.105 R)
• M44: 11,162,395 km (0.116 R)
• M45: 11,359,565 km (0.031 R)
• M46: 12,391,640 km (0.106 R)
• M47: 13,037,155 km (0.038 R)
• M48: 13,274,567 km (0.066 R)
• M49: 13,483,555 km (0.113 R)
• M50: 13,844,236 km (0.104 R)
• M51: 13,995,479 km (0.085 R)
• M52: 14,086,584 km (0.102 R)
• M53: 14,421,983 km (0.054 R)
• M54: 15,007,509 km (0.098 R)
• M55: 16,202,048 km (0.118 R)
• M56: 16,972,327 km (0.099 R)
• M57: 17,101,729 km (0.058 R)
• M58: 17,199,118 km (0.099 R)
• M59: 17,427,105 km (0.099 R)
• M60: 17,688,751 km (0.101 R)
• M61: 19,184,880 km (0.089 R)
• M62: 19,319,967 km (0.111 R)
• M63: 20,102,064 km (0.109 R)
• M64: 20,859,927 km (0.105 R)
• M65: 21,312,161 km (0.105 R)
• M66: 21,732,531 km (0.06 R)
• M67: 21,978,919 km (0.099 R)
• M68: 22,510,141 km (0.071 R)
• M69: 22,616,954 km (0.118 R)
• M70: 22,759,521 km (0.118 R)
• M71: 22,938,290 km (0.109 R)
• M72: 23,045,702 km (0.117 R)
• M73: 23,549,248 km (0.067 R)
• M74: 24,092,887 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.1

Radius: 11.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.24 AU - 8.48 AU

Year: 6879 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,037,033 km

• M1: 175,628 km (0.068 R)
• M2: 252,222 km (0.028 R)
• M3: 475,721 km (0.086 R)
• M4: 582,385 km (0.083 R)
• M5: 804,837 km (0.098 R)
• M6: 965,804 km (0.041 R)
• M7: 1,169,556 km (0.082 R)
• M8: 1,255,126 km (0.118 R)
• M9: 1,354,160 km (0.094 R)
• M10: 1,536,969 km (0.115 R)
• M11: 1,802,056 km (0.095 R)
• M12: 2,081,954 km (0.069 R)
• M13: 2,187,270 km (0.065 R)
• M14: 2,528,204 km (0.092 R)
• M15: 2,798,677 km (0.092 R)
• M16: 2,900,703 km (0.081 R)
• M17: 3,153,972 km (0.057 R)
• M18: 3,383,455 km (0.045 R)
• M19: 3,956,564 km (0.116 R)
• M20: 4,121,272 km (0.093 R)
• M21: 4,221,203 km (0.12 R)
• M22: 4,423,459 km (0.109 R)
• M23: 5,156,489 km (0.042 R)
• M24: 5,703,269 km (0.076 R)
• M25: 5,814,869 km (0.106 R)
• M26: 6,307,046 km (0.094 R)
• M27: 6,911,272 km (0.082 R)
• M28: 7,030,352 km (0.112 R)
• M29: 7,513,553 km (0.071 R)
• M30: 7,986,881 km (0.097 R)
• M31: 8,790,072 km (0.045 R)
• M32: 8,897,782 km (0.092 R)
• M33: 9,049,175 km (0.11 R)
• M34: 9,135,942 km (0.077 R)
• M35: 9,288,681 km (0.062 R)
• M36: 9,464,309 km (0.111 R)
• M37: 9,930,606 km (0.106 R)
• M38: 10,450,010 km (0.05 R)
• M39: 10,908,677 km (0.09 R)
• M40: 11,024,465 km (0.116 R)
• M41: 11,491,510 km (0.109 R)
• M42: 11,609,244 km (0.097 R)
• M43: 11,988,773 km (0.083 R)
• M44: 12,396,727 km (0.077 R)
• M45: 12,833,403 km (0.055 R)
• M46: 13,029,227 km (0.08 R)
• M47: 14,173,949 km (0.076 R)
• M48: 14,477,932 km (0.054 R)
• M49: 14,579,659 km (0.091 R)
• M50: 14,860,903 km (0.094 R)
• M51: 14,937,796 km (0.103 R)
• M52: 15,298,925 km (0.071 R)
• M53: 15,636,867 km (0.109 R)
• M54: 16,319,931 km (0.054 R)
• M55: 17,066,574 km (0.061 R)
• M56: 17,255,067 km (0.102 R)
• M57: 17,606,772 km (0.099 R)
• M58: 18,042,850 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 13.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.99 AU - 10.43 AU

Year: 12491 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,037,033 km

• M1: 207,343 km (0.076 R)
• M2: 405,261 km (0.072 R)
• M3: 712,535 km (0.083 R)
• M4: 960,119 km (0.048 R)
• M5: 1,300,005 km (0.119 R)
• M6: 1,407,417 km (0.104 R)
• M7: 1,631,664 km (0.114 R)
• M8: 1,772,286 km (0.086 R)
• M9: 2,040,665 km (0.086 R)
• M10: 2,192,955 km (0.112 R)
• M11: 2,296,477 km (0.109 R)
• M12: 2,455,200 km (0.039 R)
• M13: 2,700,242 km (0.112 R)
• M14: 3,574,641 km (0.039 R)
• M15: 4,799,997 km (0.102 R)
• M16: 4,970,389 km (0.075 R)
• M17: 5,247,145 km (0.118 R)
• M18: 5,458,228 km (0.101 R)
• M19: 5,816,066 km (0.077 R)
• M20: 6,255,734 km (0.069 R)
• M21: 7,245,474 km (0.12 R)
• M22: 7,559,779 km (0.063 R)
• M23: 8,120,771 km (0.108 R)
• M24: 8,406,353 km (0.112 R)
• M25: 8,612,349 km (0.111 R)
• M26: 9,367,968 km (0.064 R)
• M27: 9,538,809 km (0.113 R)
• M28: 9,840,249 km (0.1 R)
• M29: 12,976,419 km (0.114 R)
• M30: 14,085,238 km (0.104 R)
• M31: 14,232,143 km (0.058 R)
• M32: 14,725,517 km (0.082 R)
• M33: 15,174,310 km (0.109 R)
• M34: 16,034,349 km (0.091 R)
• M35: 17,066,424 km (0.12 R)
• M36: 17,380,281 km (0.113 R)
• M37: 17,907,613 km (0.086 R)
• M38: 18,226,556 km (0.061 R)
• M39: 19,086,145 km (0.088 R)
• M40: 19,794,341 km (0.064 R)
• M41: 20,566,715 km (0.119 R)
• M42: 21,180,515 km (0.094 R)
• M43: 23,346,992 km (0.049 R)
• M44: 23,753,748 km (0.089 R)
• M45: 24,574,293 km (0.106 R)
• M46: 26,182,919 km (0.093 R)
• M47: 26,363,782 km (0.053 R)
• M48: 26,484,508 km (0.084 R)
• M49: 26,666,120 km (0.096 R)
• M50: 26,848,031 km (0.111 R)
• M51: 27,213,199 km (0.065 R)
• M52: 27,396,456 km (0.069 R)
• M53: 28,133,226 km (0.041 R)
• M54: 28,318,578 km (0.102 R)
• M55: 29,375,935 km (0.094 R)
• M56: 29,815,005 km (0.115 R)
• M57: 30,003,947 km (0.056 R)
• M58: 30,890,614 km (0.085 R)
• M59: 31,914,611 km (0.069 R)
• M60: 32,301,322 km (0.115 R)
• M61: 32,430,724 km (0.025 R)
• M62: 32,949,529 km (0.037 R)
• M63: 33,471,327 km (0.056 R)
• M64: 34,192,987 km (0.069 R)
• M65: 34,588,823 km (0.1 R)
• M66: 36,254,595 km (0.087 R)
• M67: 37,334,243 km (0.078 R)
• M68: 37,878,181 km (0.107 R)
• M69: 38,356,146 km (0.052 R)
• M70: 39,802,159 km (0.084 R)
• M71: 40,218,640 km (0.072 R)
• M72: 42,393,194 km (0.093 R)
• M73: 42,747,442 km (0.088 R)
• M74: 43,673,303 km (0.096 R)
• M75: 43,887,827 km (0.117 R)
• M76: 44,246,263 km (0.087 R)
• M77: 44,893,872 km (0.082 R)
• M78: 45,834,843 km (0.102 R)
• M79: 46,344,224 km (0.118 R)
• M80: 46,490,231 km (0.052 R)
• M81: 46,782,396 km (0.045 R)
• M82: 47,148,462 km (0.067 R)
• M83: 47,736,381 km (0.071 R)
• M84: 48,400,596 km (0.049 R)
• M85: 49,365,353 km (0.034 R)
• M86: 49,962,248 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 10,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit