🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.49 AU - 0.57 AU

Year: 144 Days

Day: 47.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,678,070 km

• M1: 484,248 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.59 AU - 0.91 AU

Year: 242 Days

Day: 28 Hours

Environment

Temp: 115 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,678,070 km

• M1: 549,323 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.79 AU - 1.17 AU

Year: 362 Days

Day: 12.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,678,070 km

• M1: 569,519 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.09 AU - 1.35 AU

Year: 502 Days

Day: 31.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,678,070 km

• M1: 518,805 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.39 AU - 1.57 AU

Year: 671 Days

Day: 47.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,678,070 km

• M1: 78,240 km (0.077 R)
• M2: 1,120,937 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.43 AU - 2.05 AU

Year: 856 Days

Day: 25.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.96 AU - 4.68 AU

Year: 3347 Days

Day: 21.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 8.1

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.25 AU - 7.57 AU

Year: 6771 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,678,070 km

• M1: 113,545 km (0.088 R)
• M2: 196,123 km (0.11 R)
• M3: 262,395 km (0.099 R)
• M4: 329,115 km (0.088 R)
• M5: 403,316 km (0.102 R)
• M6: 471,981 km (0.088 R)
• M7: 545,434 km (0.109 R)
• M8: 596,596 km (0.117 R)
• M9: 746,942 km (0.054 R)
• M10: 819,497 km (0.091 R)
• M11: 940,821 km (0.11 R)
• M12: 1,948,512 km (0.045 R)
• M13: 2,009,548 km (0.08 R)
• M14: 2,281,517 km (0.101 R)
• M15: 2,367,685 km (0.12 R)
• M16: 3,632,685 km (0.11 R)
• M17: 4,683,161 km (0.104 R)
• M18: 4,765,590 km (0.117 R)
• M19: 5,015,717 km (0.081 R)
• M20: 5,156,489 km (0.073 R)
• M21: 5,355,903 km (0.048 R)
• M22: 5,791,682 km (0.103 R)
• M23: 5,850,623 km (0.096 R)
• M24: 6,118,403 km (0.09 R)
• M25: 6,178,542 km (0.074 R)
• M26: 7,261,481 km (0.07 R)
• M27: 7,357,074 km (0.073 R)
• M28: 7,420,952 km (0.105 R)
• M29: 8,070,506 km (0.072 R)
• M30: 8,335,294 km (0.114 R)
• M31: 9,319,499 km (0.091 R)
• M32: 9,492,882 km (0.057 R)
• M33: 9,702,320 km (0.098 R)
• M34: 10,054,922 km (0.111 R)
• M35: 10,340,055 km (0.088 R)
• M36: 10,447,616 km (0.095 R)
• M37: 10,881,749 km (0.1 R)
• M38: 11,358,667 km (0.08 R)
• M39: 12,219,154 km (0.046 R)
• M40: 12,370,846 km (0.098 R)
• M41: 12,599,731 km (0.048 R)
• M42: 12,753,218 km (0.056 R)
• M43: 12,945,751 km (0.037 R)
• M44: 13,686,260 km (0.076 R)
• M45: 13,923,074 km (0.029 R)
• M46: 14,081,648 km (0.111 R)
• M47: 14,560,959 km (0.114 R)
• M48: 15,494,450 km (0.119 R)
• M49: 15,617,719 km (0.12 R)
• M50: 15,699,997 km (0.112 R)
• M51: 16,113,785 km (0.038 R)
• M52: 16,405,650 km (0.096 R)
• M53: 16,825,422 km (0.085 R)
• M54: 17,890,559 km (0.102 R)
• M55: 18,192,597 km (0.089 R)
• M56: 18,583,646 km (0.081 R)
• M57: 19,329,541 km (0.068 R)
• M58: 20,444,344 km (0.081 R)
• M59: 21,396,834 km (0.062 R)
• M60: 21,488,238 km (0.119 R)
• M61: 21,947,504 km (0.086 R)
• M62: 22,317,310 km (0.115 R)
• M63: 22,735,735 km (0.118 R)
• M64: 23,816,879 km (0.12 R)
• M65: 24,770,415 km (0.113 R)
• M66: 24,866,457 km (0.115 R)
• M67: 25,931,295 km (0.107 R)
• M68: 26,322,194 km (0.12 R)
• M69: 26,715,038 km (0.111 R)
• M70: 27,060,310 km (0.092 R)
• M71: 27,755,342 km (0.117 R)
• M72: 28,205,332 km (0.085 R)
• M73: 28,960,502 km (0.065 R)
• M74: 29,061,780 km (0.071 R)
• M75: 30,029,080 km (0.117 R)
• M76: 30,851,868 km (0.082 R)
• M77: 31,006,851 km (0.106 R)
• M78: 32,414,418 km (0.099 R)
• M79: 32,677,261 km (0.067 R)
• M80: 32,782,578 km (0.114 R)
• M81: 33,099,426 km (0.103 R)
• M82: 33,523,387 km (0.113 R)
• M83: 34,162,768 km (0.076 R)
• M84: 35,291,185 km (0.044 R)
• M85: 35,670,116 km (0.081 R)
• M86: 36,159,152 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 11.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.75 AU - 11.81 AU

Year: 12287 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 61,678,070 km

• M1: 194,776 km (0.046 R)
• M2: 357,689 km (0.04 R)
• M3: 432,188 km (0.036 R)
• M4: 676,930 km (0.098 R)
• M5: 1,012,030 km (0.117 R)
• M6: 1,297,014 km (0.057 R)
• M7: 1,842,447 km (0.097 R)
• M8: 1,971,251 km (0.114 R)
• M9: 2,376,213 km (0.118 R)
• M10: 2,774,442 km (0.117 R)
• M11: 2,973,258 km (0.106 R)
• M12: 3,159,657 km (0.093 R)
• M13: 3,851,696 km (0.08 R)
• M14: 4,281,641 km (0.108 R)
• M15: 4,589,812 km (0.075 R)
• M16: 4,766,338 km (0.112 R)
• M17: 4,865,521 km (0.096 R)
• M18: 4,965,303 km (0.067 R)
• M19: 5,495,179 km (0.102 R)
• M20: 6,367,484 km (0.066 R)
• M21: 7,191,469 km (0.042 R)
• M22: 7,443,092 km (0.047 R)
• M23: 7,604,658 km (0.113 R)
• M24: 7,931,230 km (0.112 R)
• M25: 8,358,033 km (0.03 R)
• M26: 8,719,461 km (0.118 R)
• M27: 9,012,225 km (0.078 R)
• M28: 9,085,976 km (0.092 R)
• M29: 9,209,245 km (0.116 R)
• M30: 9,482,560 km (0.103 R)
• M31: 9,834,265 km (0.037 R)
• M32: 10,267,051 km (0.072 R)
• M33: 11,177,803 km (0.071 R)
• M34: 11,257,090 km (0.106 R)
• M35: 11,389,634 km (0.089 R)
• M36: 11,469,370 km (0.113 R)
• M37: 11,979,049 km (0.102 R)
• M38: 12,141,513 km (0.073 R)
• M39: 12,250,270 km (0.103 R)
• M40: 13,215,326 km (0.073 R)
• M41: 13,495,673 km (0.116 R)
• M42: 14,005,053 km (0.11 R)
• M43: 14,376,954 km (0.093 R)
• M44: 14,926,277 km (0.042 R)
• M45: 15,541,573 km (0.067 R)
• M46: 16,105,258 km (0.068 R)
• M47: 16,194,867 km (0.095 R)
• M48: 16,675,824 km (0.117 R)
• M49: 16,827,068 km (0.064 R)
• M50: 17,590,017 km (0.084 R)
• M51: 19,754,100 km (0.075 R)
• M52: 19,882,155 km (0.099 R)
• M53: 20,042,524 km (0.096 R)
• M54: 20,591,249 km (0.082 R)
• M55: 20,818,488 km (0.055 R)
• M56: 21,014,162 km (0.09 R)
• M57: 21,144,761 km (0.05 R)
• M58: 21,901,577 km (0.109 R)

Asteroid Belt

Center: 12.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.7

Radius: 5.2

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.33 AU - 15.15 AU

Year: 20032 Days

Day: 19.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 69.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,678,070 km

• M1: 126,261 km (0.055 R)
• M2: 557,551 km (0.098 R)
• M3: 992,881 km (0.088 R)
• M4: 1,062,294 km (0.091 R)
• M5: 1,538,016 km (0.101 R)
• M6: 1,755,980 km (0.099 R)
• M7: 2,131,171 km (0.115 R)
• M8: 2,221,229 km (0.078 R)
• M9: 2,562,163 km (0.094 R)
• M10: 2,820,369 km (0.079 R)
• M11: 2,853,280 km (0.081 R)
• M12: 3,537,242 km (0.091 R)
• M13: 4,194,276 km (0.061 R)
• M14: 4,459,812 km (0.089 R)
• M15: 4,927,604 km (0.083 R)
• M16: 5,451,945 km (0.096 R)
• M17: 5,867,378 km (0.114 R)
• M18: 5,951,602 km (0.074 R)
• M19: 6,684,332 km (0.097 R)
• M20: 7,128,488 km (0.071 R)
• M21: 7,582,218 km (0.059 R)
• M22: 8,232,969 km (0.117 R)
• M23: 8,805,031 km (0.051 R)
• M24: 8,998,462 km (0.106 R)
• M25: 9,439,027 km (0.089 R)
• M26: 9,488,395 km (0.083 R)
• M27: 9,637,095 km (0.095 R)
• M28: 10,138,248 km (0.082 R)
• M29: 11,375,123 km (0.033 R)
• M30: 14,100,497 km (0.117 R)
• M31: 14,270,141 km (0.054 R)
• M32: 14,326,838 km (0.113 R)
• M33: 14,611,523 km (0.11 R)
• M34: 14,725,966 km (0.095 R)
• M35: 14,898,153 km (0.101 R)
• M36: 15,013,194 km (0.113 R)
• M37: 15,534,991 km (0.112 R)
• M38: 15,710,320 km (0.109 R)
• M39: 16,596,238 km (0.063 R)
• M40: 16,655,928 km (0.113 R)
• M41: 17,986,002 km (0.053 R)
• M42: 18,725,913 km (0.098 R)
• M43: 18,850,229 km (0.027 R)
• M44: 19,475,548 km (0.056 R)
• M45: 19,538,529 km (0.114 R)
• M46: 19,727,770 km (0.05 R)
• M47: 20,490,420 km (0.113 R)
• M48: 21,717,721 km (0.095 R)
• M49: 21,782,946 km (0.087 R)
• M50: 24,242,784 km (0.109 R)
• M51: 24,990,923 km (0.11 R)
• M52: 25,539,648 km (0.096 R)
• M53: 26,370,365 km (0.062 R)
• M54: 26,858,951 km (0.084 R)
• M55: 26,999,125 km (0.101 R)
• M56: 27,069,286 km (0.078 R)
• M57: 27,139,597 km (0.056 R)
• M58: 27,209,908 km (0.103 R)
• M59: 28,843,217 km (0.044 R)
• M60: 29,274,658 km (0.117 R)
• M61: 30,654,399 km (0.081 R)
• M62: 30,727,702 km (0.048 R)
• M63: 31,462,975 km (0.052 R)
• M64: 31,906,982 km (0.039 R)
• M65: 32,502,082 km (0.106 R)
• M66: 32,726,180 km (0.053 R)
• M67: 33,779,050 km (0.107 R)
• M68: 33,854,597 km (0.101 R)
• M69: 34,842,840 km (0.092 R)
• M70: 36,071,936 km (0.074 R)
• M71: 40,645,293 km (0.047 R)
• M72: 42,019,948 km (0.108 R)
• M73: 42,264,091 km (0.075 R)
• M74: 42,508,684 km (0.039 R)
• M75: 44,151,568 km (0.053 R)
• M76: 46,570,416 km (0.089 R)
• M77: 47,668,614 km (0.068 R)
• M78: 47,753,436 km (0.097 R)
• M79: 48,008,350 km (0.048 R)
• M80: 48,348,685 km (0.103 R)
• M81: 49,374,777 km (0.11 R)
• M82: 50,840,687 km (0.111 R)
• M83: 51,100,837 km (0.064 R)
• M84: 51,535,419 km (0.084 R)
• M85: 52,846,495 km (0.092 R)
• M86: 53,726,729 km (0.055 R)
• M87: 53,814,992 km (0.062 R)
• M88: 55,145,066 km (0.113 R)
• M89: 56,755,338 km (0.103 R)
• M90: 56,845,246 km (0.118 R)
• M91: 57,115,270 km (0.091 R)
• M92: 57,566,308 km (0.1 R)
• M93: 58,381,018 km (0.102 R)
• M94: 60,205,214 km (0.108 R)
• M95: 61,308,798 km (0.114 R)
• M96: 61,400,950 km (0.117 R)
• M97: 61,678,005 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 12,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit