🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.72 AU

Year: 198 Days

Day: 28.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,090,839 km

• M1: 377,735 km (0.086 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.16 AU - 1.72 AU

Year: 654 Days

Day: 24 Hours

Environment

Temp: -46 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.42 AU - 1.56 AU

Year: 689 Days

Day: 36.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 14.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.05 AU - 6.77 AU

Year: 5442 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,090,839 km

• M1: 189,541 km (0.118 R)
• M2: 293,960 km (0.1 R)
• M3: 395,387 km (0.075 R)
• M4: 654,790 km (0.057 R)
• M5: 781,649 km (0.119 R)
• M6: 890,107 km (0.104 R)
• M7: 1,124,527 km (0.025 R)
• M8: 1,218,026 km (0.083 R)
• M9: 1,396,795 km (0.031 R)
• M10: 1,874,312 km (0.096 R)
• M11: 2,715,052 km (0.077 R)
• M12: 2,822,313 km (0.069 R)
• M13: 2,953,212 km (0.103 R)
• M14: 3,086,054 km (0.099 R)
• M15: 4,271,019 km (0.07 R)
• M16: 4,422,113 km (0.063 R)
• M17: 4,652,045 km (0.08 R)
• M18: 4,807,627 km (0.056 R)
• M19: 5,420,080 km (0.105 R)
• M20: 6,057,367 km (0.103 R)
• M21: 6,199,186 km (0.105 R)
• M22: 7,102,757 km (0.099 R)
• M23: 7,524,324 km (0.077 R)
• M24: 7,861,518 km (0.12 R)
• M25: 8,016,351 km (0.119 R)
• M26: 8,234,914 km (0.039 R)
• M27: 8,455,421 km (0.116 R)
• M28: 8,550,565 km (0.117 R)
• M29: 8,774,065 km (0.079 R)
• M30: 9,653,850 km (0.112 R)
• M31: 9,953,345 km (0.094 R)
• M32: 10,289,790 km (0.105 R)
• M33: 10,527,651 km (0.113 R)
• M34: 10,698,492 km (0.12 R)
• M35: 11,216,998 km (0.069 R)
• M36: 11,426,734 km (0.088 R)
• M37: 11,532,051 km (0.027 R)
• M38: 11,637,667 km (0.11 R)
• M39: 13,004,094 km (0.112 R)
• M40: 13,224,601 km (0.108 R)
• M41: 13,594,706 km (0.096 R)
• M42: 15,032,043 km (0.086 R)
• M43: 15,925,591 km (0.095 R)
• M44: 16,398,619 km (0.04 R)
• M45: 16,636,779 km (0.102 R)
• M46: 17,237,564 km (0.093 R)
• M47: 17,804,540 km (0.109 R)
• M48: 17,926,911 km (0.058 R)
• M49: 18,213,391 km (0.118 R)
• M50: 18,874,015 km (0.107 R)
• M51: 19,040,368 km (0.066 R)
• M52: 19,752,903 km (0.087 R)
• M53: 19,879,612 km (0.058 R)
• M54: 20,006,471 km (0.113 R)
• M55: 21,031,665 km (0.084 R)
• M56: 21,507,237 km (0.068 R)
• M57: 21,768,136 km (0.116 R)
• M58: 21,986,399 km (0.081 R)
• M59: 22,557,265 km (0.118 R)
• M60: 23,133,067 km (0.095 R)
• M61: 23,983,231 km (0.05 R)
• M62: 24,661,658 km (0.093 R)
• M63: 24,980,451 km (0.078 R)
• M64: 26,734,785 km (0.084 R)
• M65: 27,626,688 km (0.112 R)
• M66: 28,005,320 km (0.098 R)
• M67: 28,195,159 km (0.069 R)
• M68: 29,972,083 km (0.034 R)
• M69: 30,800,556 km (0.07 R)
• M70: 31,735,543 km (0.034 R)
• M71: 33,180,509 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 14.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.29 AU - 9.37 AU

Year: 9938 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 105 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,090,839 km

• M1: 499,507 km (0.102 R)
• M2: 938,577 km (0.037 R)
• M3: 1,424,621 km (0.117 R)
• M4: 1,707,360 km (0.115 R)
• M5: 1,867,281 km (0.032 R)
• M6: 2,252,346 km (0.045 R)
• M7: 2,480,183 km (0.116 R)
• M8: 2,742,578 km (0.054 R)
• M9: 2,904,443 km (0.113 R)
• M10: 3,014,098 km (0.066 R)
• M11: 3,323,317 km (0.088 R)
• M12: 3,821,478 km (0.1 R)
• M13: 4,725,946 km (0.119 R)
• M14: 4,855,797 km (0.098 R)
• M15: 5,086,028 km (0.119 R)
• M16: 5,319,999 km (0.089 R)
• M17: 5,972,845 km (0.083 R)
• M18: 6,470,258 km (0.12 R)
• M19: 7,166,935 km (0.078 R)
• M20: 7,695,614 km (0.114 R)
• M21: 7,964,740 km (0.102 R)
• M22: 9,234,377 km (0.091 R)
• M23: 9,356,748 km (0.028 R)
• M24: 9,561,698 km (0.097 R)
• M25: 10,143,633 km (0.069 R)
• M26: 10,609,032 km (0.065 R)
• M27: 11,736,851 km (0.098 R)
• M28: 12,180,707 km (0.069 R)
• M29: 12,359,926 km (0.087 R)
• M30: 12,675,428 km (0.039 R)
• M31: 12,811,562 km (0.064 R)
• M32: 12,948,145 km (0.067 R)
• M33: 13,039,399 km (0.117 R)
• M34: 13,176,880 km (0.077 R)
• M35: 13,824,339 km (0.03 R)
• M36: 14,011,187 km (0.05 R)
• M37: 14,387,575 km (0.083 R)
• M38: 14,624,538 km (0.112 R)
• M39: 15,585,256 km (0.099 R)
• M40: 16,122,312 km (0.031 R)
• M41: 16,964,399 km (0.089 R)
• M42: 17,567,428 km (0.094 R)
• M43: 18,177,488 km (0.032 R)
• M44: 18,639,745 km (0.107 R)
• M45: 18,898,101 km (0.106 R)
• M46: 21,115,590 km (0.093 R)
• M47: 21,439,020 km (0.067 R)
• M48: 21,655,638 km (0.085 R)
• M49: 21,818,550 km (0.038 R)
• M50: 22,419,335 km (0.119 R)
• M51: 22,639,244 km (0.094 R)
• M52: 23,191,859 km (0.098 R)
• M53: 23,525,761 km (0.045 R)
• M54: 25,047,321 km (0.1 R)
• M55: 25,218,461 km (0.046 R)
• M56: 25,964,206 km (0.062 R)
• M57: 26,484,657 km (0.086 R)
• M58: 26,950,206 km (0.085 R)
• M59: 27,301,163 km (0.069 R)
• M60: 27,771,498 km (0.084 R)
• M61: 28,601,019 km (0.112 R)
• M62: 29,860,633 km (0.117 R)
• M63: 30,832,420 km (0.075 R)
• M64: 31,691,262 km (0.058 R)
• M65: 31,937,949 km (0.084 R)
• M66: 33,056,641 km (0.094 R)
• M67: 34,885,924 km (0.064 R)
• M68: 35,460,230 km (0.089 R)
• M69: 35,716,492 km (0.077 R)
• M70: 37,267,074 km (0.049 R)
• M71: 37,788,871 km (0.114 R)
• M72: 38,313,062 km (0.069 R)
• M73: 38,839,646 km (0.115 R)
• M74: 39,700,433 km (0.114 R)
• M75: 41,373,535 km (0.067 R)
• M76: 41,846,115 km (0.075 R)
• M77: 42,116,887 km (0.107 R)
• M78: 42,660,376 km (0.053 R)
• M79: 43,001,310 km (0.119 R)
• M80: 43,480,023 km (0.102 R)
• M81: 43,960,531 km (0.043 R)
• M82: 45,134,725 km (0.087 R)
• M83: 45,342,965 km (0.046 R)
• M84: 45,481,941 km (0.103 R)
• M85: 45,621,217 km (0.115 R)
• M86: 46,599,438 km (0.085 R)
• M87: 47,020,705 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.1

Radius: 6.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.62 AU - 14 AU

Year: 16358 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,090,839 km

• M1: 89,908 km (0.089 R)
• M2: 185,501 km (0.091 R)
• M3: 242,797 km (0.085 R)
• M4: 296,653 km (0.062 R)
• M5: 343,477 km (0.08 R)
• M6: 515,365 km (0.067 R)
• M7: 698,323 km (0.102 R)
• M8: 991,834 km (0.112 R)
• M9: 1,104,182 km (0.097 R)
• M10: 1,382,883 km (0.101 R)
• M11: 1,508,994 km (0.064 R)
• M12: 1,772,735 km (0.113 R)
• M13: 1,910,066 km (0.07 R)
• M14: 2,418,100 km (0.114 R)
• M15: 3,494,157 km (0.04 R)
• M16: 4,020,892 km (0.114 R)
• M17: 4,141,467 km (0.104 R)
• M18: 4,324,426 km (0.085 R)
• M19: 4,761,551 km (0.085 R)
• M20: 4,953,185 km (0.12 R)
• M21: 5,745,157 km (0.113 R)
• M22: 6,052,281 km (0.096 R)
• M23: 6,399,797 km (0.105 R)
• M24: 6,470,108 km (0.1 R)
• M25: 6,825,403 km (0.037 R)
• M26: 7,077,924 km (0.116 R)
• M27: 7,928,986 km (0.096 R)
• M28: 8,385,858 km (0.114 R)
• M29: 10,753,245 km (0.046 R)
• M30: 11,089,241 km (0.094 R)
• M31: 11,258,437 km (0.041 R)
• M32: 12,161,260 km (0.059 R)
• M33: 12,292,008 km (0.073 R)
• M34: 12,555,151 km (0.09 R)
• M35: 12,643,264 km (0.103 R)
• M36: 12,864,519 km (0.077 R)
• M37: 13,535,765 km (0.104 R)
• M38: 14,172,603 km (0.117 R)
• M39: 14,633,514 km (0.067 R)
• M40: 15,286,808 km (0.041 R)
• M41: 15,949,826 km (0.082 R)
• M42: 16,045,269 km (0.093 R)
• M43: 16,670,439 km (0.043 R)
• M44: 17,845,530 km (0.039 R)
• M45: 18,895,408 km (0.09 R)
• M46: 19,606,447 km (0.094 R)
• M47: 19,862,408 km (0.072 R)
• M48: 20,068,106 km (0.099 R)
• M49: 20,274,401 km (0.102 R)
• M50: 20,949,985 km (0.12 R)
• M51: 22,163,074 km (0.069 R)
• M52: 22,376,401 km (0.086 R)
• M53: 23,074,424 km (0.047 R)
• M54: 23,670,572 km (0.06 R)
• M55: 25,155,181 km (0.105 R)
• M56: 25,377,783 km (0.114 R)
• M57: 25,600,833 km (0.077 R)
• M58: 26,161,676 km (0.093 R)
• M59: 26,443,518 km (0.113 R)
• M60: 27,295,328 km (0.093 R)
• M61: 27,868,139 km (0.105 R)
• M62: 28,098,370 km (0.09 R)
• M63: 28,444,838 km (0.098 R)
• M64: 29,727,640 km (0.095 R)
• M65: 29,786,432 km (0.089 R)
• M66: 31,029,142 km (0.09 R)
• M67: 31,327,589 km (0.101 R)
• M68: 31,987,316 km (0.093 R)
• M69: 32,047,604 km (0.106 R)
• M70: 32,591,093 km (0.042 R)
• M71: 33,626,310 km (0.069 R)
• M72: 33,932,687 km (0.096 R)
• M73: 34,178,626 km (0.073 R)
• M74: 35,043,750 km (0.073 R)
• M75: 35,978,737 km (0.094 R)
• M76: 36,480,787 km (0.108 R)
• M77: 36,669,580 km (0.062 R)
• M78: 36,921,802 km (0.069 R)
• M79: 39,411,858 km (0.103 R)
• M80: 39,799,766 km (0.105 R)
• M81: 40,840,219 km (0.069 R)
• M82: 40,905,593 km (0.068 R)
• M83: 41,298,287 km (0.108 R)
• M84: 41,626,505 km (0.062 R)
• M85: 42,483,851 km (0.099 R)
• M86: 42,550,122 km (0.09 R)
• M87: 44,283,214 km (0.082 R)
• M88: 44,955,955 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 14,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit