🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.64 AU

Year: 173 Days

Day: 14.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.94 AU - 1.54 AU

Year: 603 Days

Day: 15.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.11 AU - 1.49 AU

Year: 647 Days

Day: 43.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.3

Radius: 13.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.31 AU - 5.37 AU

Year: 5387 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,693,570 km

• M1: 210,933 km (0.068 R)
• M2: 298,597 km (0.116 R)
• M3: 398,529 km (0.105 R)
• M4: 530,923 km (0.027 R)
• M5: 690,544 km (0.098 R)
• M6: 781,798 km (0.084 R)
• M7: 978,520 km (0.12 R)
• M8: 1,170,454 km (0.116 R)
• M9: 1,282,802 km (0.107 R)
• M10: 1,399,039 km (0.109 R)
• M11: 1,808,489 km (0.103 R)
• M12: 1,900,192 km (0.117 R)
• M13: 1,993,691 km (0.082 R)
• M14: 2,269,400 km (0.046 R)
• M15: 2,572,485 km (0.088 R)
• M16: 2,904,143 km (0.103 R)
• M17: 3,201,993 km (0.095 R)
• M18: 3,298,035 km (0.077 R)
• M19: 3,776,598 km (0.097 R)
• M20: 4,154,333 km (0.076 R)
• M21: 4,707,546 km (0.065 R)
• M22: 5,114,302 km (0.105 R)
• M23: 5,590,622 km (0.06 R)
• M24: 5,726,457 km (0.12 R)
• M25: 5,843,891 km (0.099 R)
• M26: 5,942,327 km (0.085 R)
• M27: 6,101,050 km (0.115 R)
• M28: 6,915,610 km (0.109 R)
• M29: 7,592,092 km (0.078 R)
• M30: 7,699,653 km (0.092 R)
• M31: 7,786,120 km (0.058 R)
• M32: 8,333,948 km (0.106 R)
• M33: 8,601,279 km (0.093 R)
• M34: 9,030,475 km (0.076 R)
• M35: 9,236,322 km (0.081 R)
• M36: 9,582,791 km (0.113 R)
• M37: 10,027,695 km (0.1 R)
• M38: 10,240,872 km (0.077 R)
• M39: 10,383,887 km (0.118 R)
• M40: 10,623,543 km (0.104 R)
• M41: 11,749,866 km (0.042 R)
• M42: 11,924,596 km (0.102 R)
• M43: 12,100,224 km (0.058 R)
• M44: 12,965,498 km (0.116 R)
• M45: 13,120,182 km (0.03 R)
• M46: 13,509,885 km (0.039 R)
• M47: 13,719,172 km (0.061 R)
• M48: 13,929,656 km (0.062 R)
• M49: 14,088,230 km (0.106 R)
• M50: 15,187,625 km (0.092 R)
• M51: 15,926,638 km (0.083 R)
• M52: 16,064,717 km (0.088 R)
• M53: 16,286,720 km (0.11 R)
• M54: 16,845,917 km (0.105 R)
• M55: 17,297,703 km (0.113 R)
• M56: 17,468,244 km (0.112 R)
• M57: 17,725,104 km (0.048 R)
• M58: 17,925,565 km (0.087 R)
• M59: 18,040,606 km (0.108 R)
• M60: 18,213,541 km (0.034 R)
• M61: 18,329,030 km (0.12 R)
• M62: 18,677,294 km (0.114 R)
• M63: 18,939,988 km (0.1 R)
• M64: 19,027,802 km (0.105 R)
• M65: 19,115,766 km (0.113 R)
• M66: 19,203,729 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 10.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.59 AU - 6.43 AU

Year: 5646 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,693,570 km

• M1: 378,931 km (0.085 R)
• M2: 542,741 km (0.067 R)
• M3: 988,692 km (0.105 R)
• M4: 1,057,358 km (0.067 R)
• M5: 1,286,392 km (0.103 R)
• M6: 1,374,804 km (0.086 R)
• M7: 1,639,293 km (0.073 R)
• M8: 1,848,581 km (0.075 R)
• M9: 2,293,186 km (0.108 R)
• M10: 2,803,614 km (0.113 R)
• M11: 2,987,320 km (0.085 R)
• M12: 3,089,196 km (0.104 R)
• M13: 3,871,443 km (0.101 R)
• M14: 4,151,790 km (0.03 R)
• M15: 4,304,080 km (0.105 R)
• M16: 4,497,062 km (0.095 R)
• M17: 4,772,022 km (0.088 R)
• M18: 5,215,281 km (0.106 R)
• M19: 5,379,689 km (0.07 R)
• M20: 6,402,639 km (0.11 R)
• M21: 6,689,867 km (0.115 R)
• M22: 6,823,907 km (0.117 R)
• M23: 7,277,188 km (0.084 R)
• M24: 7,530,607 km (0.094 R)
• M25: 8,260,645 km (0.034 R)
• M26: 8,476,814 km (0.059 R)
• M27: 8,573,454 km (0.091 R)
• M28: 8,768,081 km (0.092 R)
• M29: 8,865,768 km (0.106 R)
• M30: 8,939,370 km (0.079 R)
• M31: 9,711,744 km (0.05 R)
• M32: 11,028,505 km (0.042 R)
• M33: 11,346,400 km (0.102 R)
• M34: 11,883,157 km (0.111 R)
• M35: 12,373,240 km (0.078 R)
• M36: 12,869,905 km (0.119 R)
• M37: 13,120,631 km (0.099 R)
• M38: 13,373,152 km (0.089 R)
• M39: 13,598,895 km (0.073 R)
• M40: 14,197,436 km (0.072 R)
• M41: 14,456,689 km (0.116 R)
• M42: 14,746,461 km (0.047 R)
• M43: 15,361,308 km (0.074 R)
• M44: 16,014,602 km (0.098 R)
• M45: 16,284,327 km (0.11 R)
• M46: 16,555,697 km (0.065 R)
• M47: 17,011,223 km (0.063 R)
• M48: 17,686,956 km (0.094 R)
• M49: 17,810,674 km (0.044 R)
• M50: 17,965,807 km (0.068 R)
• M51: 18,215,037 km (0.113 R)
• M52: 18,308,835 km (0.074 R)
• M53: 19,001,024 km (0.084 R)
• M54: 19,573,834 km (0.026 R)
• M55: 20,120,016 km (0.072 R)
• M56: 20,314,044 km (0.039 R)
• M57: 20,932,482 km (0.048 R)
• M58: 20,997,856 km (0.083 R)
• M59: 21,227,489 km (0.052 R)
• M60: 21,821,841 km (0.118 R)
• M61: 21,888,113 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 11.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.77 AU - 11.21 AU

Year: 12763 Days

Day: 13 Hours

Environment

Temp: -200 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,693,570 km

• M1: 159,023 km (0.111 R)
• M2: 456,124 km (0.119 R)
• M3: 631,153 km (0.116 R)
• M4: 708,196 km (0.089 R)
• M5: 1,342,192 km (0.034 R)
• M6: 1,577,210 km (0.036 R)
• M7: 2,057,868 km (0.11 R)
• M8: 2,582,807 km (0.105 R)
• M9: 2,745,121 km (0.106 R)
• M10: 2,944,385 km (0.106 R)
• M11: 3,322,120 km (0.101 R)
• M12: 3,825,367 km (0.109 R)
• M13: 3,899,268 km (0.113 R)
• M14: 4,391,296 km (0.07 R)
• M15: 4,546,728 km (0.048 R)
• M16: 4,983,703 km (0.084 R)
• M17: 6,155,952 km (0.109 R)
• M18: 6,550,442 km (0.094 R)
• M19: 7,642,357 km (0.105 R)
• M20: 7,782,829 km (0.094 R)
• M21: 8,888,058 km (0.03 R)
• M22: 9,534,471 km (0.088 R)
• M23: 9,736,428 km (0.101 R)
• M24: 10,558,468 km (0.12 R)
• M25: 11,887,047 km (0.085 R)
• M26: 12,050,108 km (0.119 R)
• M27: 13,777,365 km (0.044 R)
• M28: 13,948,655 km (0.111 R)
• M29: 14,408,818 km (0.044 R)
• M30: 14,815,575 km (0.101 R)
• M31: 15,878,767 km (0.055 R)
• M32: 16,601,325 km (0.118 R)
• M33: 18,769,297 km (0.114 R)
• M34: 20,632,239 km (0.105 R)
• M35: 20,893,736 km (0.113 R)
• M36: 21,288,226 km (0.119 R)
• M37: 22,218,126 km (0.076 R)
• M38: 22,419,036 km (0.072 R)
• M39: 23,569,444 km (0.113 R)
• M40: 23,706,027 km (0.105 R)
• M41: 23,911,424 km (0.106 R)
• M42: 24,117,271 km (0.1 R)
• M43: 24,531,059 km (0.084 R)
• M44: 27,708,218 km (0.098 R)
• M45: 29,749,631 km (0.111 R)
• M46: 31,012,536 km (0.109 R)
• M47: 31,312,181 km (0.046 R)
• M48: 31,612,872 km (0.071 R)
• M49: 32,977,803 km (0.044 R)
• M50: 33,207,137 km (0.094 R)
• M51: 33,744,343 km (0.115 R)
• M52: 33,821,236 km (0.115 R)
• M53: 34,594,358 km (0.094 R)
• M54: 35,921,740 km (0.063 R)
• M55: 36,236,494 km (0.102 R)
• M56: 36,394,170 km (0.082 R)
• M57: 38,144,315 km (0.089 R)
• M58: 41,808,566 km (0.107 R)
• M59: 41,891,144 km (0.111 R)
• M60: 42,222,503 km (0.074 R)
• M61: 42,388,557 km (0.078 R)
• M62: 42,721,113 km (0.09 R)
• M63: 43,892,314 km (0.088 R)
• M64: 43,976,239 km (0.09 R)
• M65: 44,481,730 km (0.047 R)
• M66: 44,566,103 km (0.102 R)
• M67: 44,904,344 km (0.099 R)
• M68: 46,865,871 km (0.071 R)
• M69: 47,900,341 km (0.082 R)
• M70: 47,986,808 km (0.06 R)
• M71: 48,681,092 km (0.112 R)
• M72: 52,023,707 km (0.115 R)
• M73: 52,826,299 km (0.085 R)
• M74: 52,915,609 km (0.12 R)
• M75: 53,094,678 km (0.069 R)
• M76: 53,632,781 km (0.056 R)
• M77: 53,992,564 km (0.08 R)
• M78: 56,076,911 km (0.057 R)
• M79: 57,634,524 km (0.1 R)
• M80: 59,299,100 km (0.119 R)
• M81: 59,577,950 km (0.063 R)
• M82: 60,323,995 km (0.109 R)
• M83: 60,417,494 km (0.099 R)
• M84: 60,791,937 km (0.076 R)
• M85: 61,448,971 km (0.091 R)
• M86: 62,297,041 km (0.064 R)
• M87: 62,391,587 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.1

Radius: 3.9

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.02 AU - 15.8 AU

Year: 26409 Days

Day: 22 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,693,570 km

• M1: 336,296 km (0.077 R)
• M2: 460,013 km (0.111 R)
• M3: 815,907 km (0.113 R)
• M4: 1,374,655 km (0.108 R)
• M5: 1,572,722 km (0.059 R)
• M6: 1,601,744 km (0.109 R)
• M7: 2,973,706 km (0.119 R)
• M8: 3,303,271 km (0.045 R)
• M9: 3,378,070 km (0.118 R)
• M10: 4,116,485 km (0.096 R)
• M11: 4,733,277 km (0.077 R)
• M12: 4,902,472 km (0.112 R)
• M13: 5,073,911 km (0.054 R)
• M14: 5,778,517 km (0.057 R)
• M15: 6,419,993 km (0.095 R)
• M16: 6,701,685 km (0.09 R)
• M17: 7,521,781 km (0.083 R)
• M18: 7,620,366 km (0.111 R)
• M19: 7,968,630 km (0.091 R)
• M20: 8,018,745 km (0.096 R)
• M21: 8,169,989 km (0.069 R)
• M22: 8,271,266 km (0.062 R)
• M23: 8,732,327 km (0.106 R)
• M24: 11,103,154 km (0.071 R)
• M25: 11,328,000 km (0.096 R)
• M26: 11,954,067 km (0.094 R)
• M27: 12,069,107 km (0.1 R)
• M28: 12,825,773 km (0.113 R)
• M29: 13,298,952 km (0.045 R)
• M30: 13,477,871 km (0.11 R)
• M31: 13,958,828 km (0.093 R)
• M32: 14,262,362 km (0.113 R)
• M33: 14,752,444 km (0.12 R)
• M34: 17,741,111 km (0.12 R)
• M35: 19,202,083 km (0.066 R)
• M36: 19,810,947 km (0.116 R)
• M37: 20,839,432 km (0.111 R)
• M38: 21,116,637 km (0.103 R)
• M39: 21,604,775 km (0.118 R)
• M40: 24,683,200 km (0.062 R)
• M41: 24,756,353 km (0.108 R)
• M42: 24,976,412 km (0.074 R)
• M43: 25,566,426 km (0.108 R)
• M44: 25,640,477 km (0.087 R)
• M45: 25,788,878 km (0.039 R)
• M46: 26,086,428 km (0.081 R)
• M47: 26,534,922 km (0.111 R)
• M48: 28,661,306 km (0.114 R)
• M49: 28,969,478 km (0.05 R)
• M50: 29,124,013 km (0.082 R)
• M51: 29,589,262 km (0.069 R)
• M52: 30,291,624 km (0.075 R)
• M53: 31,553,931 km (0.079 R)
• M54: 31,633,367 km (0.096 R)
• M55: 32,351,437 km (0.1 R)
• M56: 33,885,114 km (0.089 R)
• M57: 34,129,408 km (0.058 R)
• M58: 34,865,729 km (0.094 R)
• M59: 35,277,123 km (0.111 R)
• M60: 36,187,875 km (0.113 R)
• M61: 36,687,831 km (0.091 R)
• M62: 37,022,481 km (0.076 R)
• M63: 38,201,611 km (0.113 R)
• M64: 39,478,429 km (0.117 R)
• M65: 40,251,252 km (0.055 R)
• M66: 41,289,461 km (0.099 R)
• M67: 41,899,222 km (0.063 R)
• M68: 43,039,307 km (0.057 R)
• M69: 43,746,008 km (0.115 R)
• M70: 44,278,576 km (0.108 R)
• M71: 44,813,239 km (0.092 R)
• M72: 45,260,387 km (0.07 R)
• M73: 45,619,272 km (0.051 R)
• M74: 46,339,736 km (0.066 R)
• M75: 47,336,506 km (0.037 R)
• M76: 47,700,777 km (0.101 R)
• M77: 48,890,828 km (0.08 R)
• M78: 49,074,833 km (0.081 R)
• M79: 50,833,955 km (0.084 R)
• M80: 53,937,961 km (0.095 R)
• M81: 54,413,533 km (0.1 R)
• M82: 55,177,529 km (0.026 R)
• M83: 56,522,863 km (0.084 R)
• M84: 56,715,844 km (0.103 R)
• M85: 58,365,908 km (0.044 R)
• M86: 58,658,671 km (0.086 R)
• M87: 58,756,359 km (0.118 R)
• M88: 58,952,033 km (0.114 R)
• M89: 60,228,552 km (0.119 R)
• M90: 61,514,196 km (0.083 R)
• M91: 64,414,599 km (0.11 R)
• M92: 65,121,449 km (0.1 R)
• M93: 65,932,270 km (0.074 R)
• M94: 66,746,531 km (0.054 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit