🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.39 AU - 0.61 AU

Year: 127 Days

Day: 20.6 Hours

Environment

Temp: 247 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.52 AU - 0.58 AU

Year: 146 Days

Day: 15.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.52 AU - 1.88 AU

Year: 794 Days

Day: 26.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.77 AU - 4.35 AU

Year: 2930 Days

Day: 42.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 9.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.97 AU - 9.87 AU

Year: 7983 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,447,269 km

• M1: 126,261 km (0.09 R)
• M2: 193,280 km (0.087 R)
• M3: 262,395 km (0.048 R)
• M4: 390,899 km (0.104 R)
• M5: 526,136 km (0.111 R)
• M6: 1,110,615 km (0.06 R)
• M7: 1,428,061 km (0.118 R)
• M8: 1,787,994 km (0.098 R)
• M9: 2,222,426 km (0.042 R)
• M10: 2,284,958 km (0.101 R)
• M11: 2,379,803 km (0.104 R)
• M12: 3,045,962 km (0.079 R)
• M13: 3,274,398 km (0.082 R)
• M14: 3,345,906 km (0.087 R)
• M15: 3,417,863 km (0.038 R)
• M16: 4,282,837 km (0.114 R)
• M17: 4,380,824 km (0.094 R)
• M18: 4,459,812 km (0.067 R)
• M19: 4,679,272 km (0.095 R)
• M20: 5,359,194 km (0.111 R)
• M21: 6,069,934 km (0.076 R)
• M22: 6,560,166 km (0.061 R)
• M23: 6,627,934 km (0.11 R)
• M24: 6,696,150 km (0.115 R)
• M25: 7,156,014 km (0.109 R)
• M26: 7,249,214 km (0.093 R)
• M27: 7,602,414 km (0.028 R)
• M28: 8,645,859 km (0.109 R)
• M29: 8,894,940 km (0.095 R)
• M30: 9,095,850 km (0.051 R)
• M31: 9,604,931 km (0.055 R)
• M32: 11,268,310 km (0.093 R)
• M33: 12,091,397 km (0.043 R)
• M34: 12,510,122 km (0.106 R)
• M35: 13,736,974 km (0.111 R)
• M36: 13,853,062 km (0.118 R)
• M37: 14,645,033 km (0.082 R)
• M38: 15,061,514 km (0.087 R)
• M39: 17,893,701 km (0.105 R)
• M40: 18,884,338 km (0.06 R)
• M41: 19,958,450 km (0.12 R)
• M42: 20,024,124 km (0.095 R)
• M43: 20,519,442 km (0.106 R)
• M44: 20,885,209 km (0.116 R)
• M45: 21,219,710 km (0.029 R)
• M46: 21,286,730 km (0.038 R)
• M47: 21,623,325 km (0.102 R)
• M48: 21,724,603 km (0.107 R)
• M49: 22,165,468 km (0.088 R)
• M50: 22,609,175 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.1

Radius: 9.3

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.99 AU - 9.97 AU

Year: 8074 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,447,269 km

• M1: 119,678 km (0.101 R)
• M2: 224,846 km (0.069 R)
• M3: 283,787 km (0.115 R)
• M4: 747,092 km (0.094 R)
• M5: 830,418 km (0.085 R)
• M6: 934,987 km (0.084 R)
• M7: 1,025,643 km (0.04 R)
• M8: 1,315,863 km (0.031 R)
• M9: 1,439,281 km (0.026 R)
• M10: 1,720,076 km (0.078 R)
• M11: 2,065,647 km (0.063 R)
• M12: 2,161,540 km (0.065 R)
• M13: 2,407,778 km (0.107 R)
• M14: 2,768,009 km (0.081 R)
• M15: 2,954,558 km (0.079 R)
• M16: 3,117,769 km (0.096 R)
• M17: 3,256,147 km (0.08 R)
• M18: 3,510,314 km (0.089 R)
• M19: 3,683,399 km (0.105 R)
• M20: 3,829,855 km (0.069 R)
• M21: 4,098,234 km (0.034 R)
• M22: 4,528,028 km (0.106 R)
• M23: 5,036,811 km (0.109 R)
• M24: 5,199,573 km (0.11 R)
• M25: 5,430,403 km (0.099 R)
• M26: 5,902,234 km (0.093 R)
• M27: 6,073,823 km (0.096 R)
• M28: 8,568,218 km (0.116 R)
• M29: 9,196,080 km (0.118 R)
• M30: 9,315,459 km (0.11 R)
• M31: 9,475,529 km (0.105 R)
• M32: 9,676,738 km (0.088 R)
• M33: 9,838,753 km (0.077 R)
• M34: 10,247,903 km (0.114 R)
• M35: 10,330,331 km (0.12 R)
• M36: 10,914,062 km (0.059 R)
• M37: 11,680,003 km (0.053 R)
• M38: 11,852,639 km (0.049 R)
• M39: 12,772,666 km (0.113 R)
• M40: 13,624,776 km (0.106 R)
• M41: 13,852,015 km (0.096 R)
• M42: 15,054,183 km (0.099 R)
• M43: 15,336,325 km (0.114 R)
• M44: 15,620,262 km (0.084 R)
• M45: 17,065,676 km (0.047 R)
• M46: 17,655,840 km (0.091 R)
• M47: 18,202,620 km (0.108 R)
• M48: 18,352,667 km (0.115 R)
• M49: 18,704,521 km (0.049 R)
• M50: 18,906,628 km (0.086 R)
• M51: 20,600,973 km (0.042 R)
• M52: 21,757,514 km (0.084 R)
• M53: 22,450,601 km (0.068 R)
• M54: 22,611,718 km (0.068 R)
• M55: 22,988,854 km (0.065 R)
• M56: 25,128,104 km (0.117 R)
• M57: 26,249,639 km (0.076 R)
• M58: 26,475,831 km (0.083 R)
• M59: 26,589,226 km (0.049 R)
• M60: 27,616,964 km (0.094 R)
• M61: 28,832,297 km (0.112 R)
• M62: 30,124,074 km (0.085 R)
• M63: 31,915,958 km (0.051 R)
• M64: 32,217,846 km (0.107 R)
• M65: 32,339,021 km (0.082 R)
• M66: 32,642,255 km (0.077 R)
• M67: 32,885,651 km (0.119 R)
• M68: 34,296,509 km (0.107 R)
• M69: 34,420,226 km (0.081 R)
• M70: 34,729,894 km (0.104 R)
• M71: 35,539,368 km (0.033 R)
• M72: 35,601,900 km (0.094 R)
• M73: 36,607,347 km (0.102 R)
• M74: 36,670,627 km (0.085 R)
• M75: 37,494,911 km (0.106 R)
• M76: 37,813,555 km (0.074 R)
• M77: 38,710,543 km (0.099 R)
• M78: 39,226,357 km (0.095 R)
• M79: 39,679,489 km (0.069 R)
• M80: 41,246,227 km (0.081 R)
• M81: 41,443,397 km (0.042 R)
• M82: 42,899,733 km (0.12 R)
• M83: 43,634,109 km (0.102 R)
• M84: 44,844,804 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 11.9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.82 AU - 9.9 AU

Year: 11089 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,447,269 km

• M1: 253,419 km (0.088 R)
• M2: 542,891 km (0.106 R)
• M3: 795,412 km (0.12 R)
• M4: 918,232 km (0.086 R)
• M5: 1,086,380 km (0.119 R)
• M6: 1,244,804 km (0.086 R)
• M7: 1,368,821 km (0.115 R)
• M8: 1,519,166 km (0.111 R)
• M9: 1,607,579 km (0.113 R)
• M10: 1,836,613 km (0.064 R)
• M11: 1,955,095 km (0.076 R)
• M12: 2,613,475 km (0.046 R)
• M13: 2,693,659 km (0.09 R)
• M14: 2,884,247 km (0.053 R)
• M15: 3,394,824 km (0.112 R)
• M16: 4,119,327 km (0.083 R)
• M17: 4,213,274 km (0.102 R)
• M18: 4,628,558 km (0.057 R)
• M19: 5,124,325 km (0.082 R)
• M20: 5,395,696 km (0.098 R)
• M21: 5,533,176 km (0.095 R)
• M22: 5,637,147 km (0.039 R)
• M23: 6,202,328 km (0.064 R)
• M24: 6,564,803 km (0.112 R)
• M25: 7,926,294 km (0.116 R)
• M26: 8,201,105 km (0.088 R)
• M27: 8,840,935 km (0.094 R)
• M28: 9,290,177 km (0.094 R)
• M29: 9,413,895 km (0.044 R)
• M30: 9,579,948 km (0.072 R)
• M31: 9,914,748 km (0.098 R)
• M32: 10,253,438 km (0.106 R)
• M33: 10,424,279 km (0.071 R)
• M34: 12,592,251 km (0.101 R)
• M35: 12,775,209 km (0.058 R)
• M36: 13,469,343 km (0.105 R)
• M37: 13,986,204 km (0.114 R)
• M38: 14,080,900 km (0.078 R)
• M39: 14,175,745 km (0.071 R)
• M40: 14,749,602 km (0.118 R)
• M41: 15,087,843 km (0.119 R)
• M42: 15,330,939 km (0.098 R)
• M43: 15,575,532 km (0.079 R)
• M44: 15,870,539 km (0.08 R)
• M45: 16,068,307 km (0.116 R)
• M46: 16,366,456 km (0.09 R)
• M47: 18,245,555 km (0.092 R)
• M48: 19,500,681 km (0.107 R)
• M49: 20,138,566 km (0.041 R)
• M50: 21,108,409 km (0.058 R)
• M51: 22,258,966 km (0.11 R)
• M52: 23,317,521 km (0.087 R)
• M53: 23,598,915 km (0.081 R)
• M54: 25,773,320 km (0.112 R)
• M55: 26,825,441 km (0.096 R)
• M56: 27,475,444 km (0.043 R)
• M57: 27,653,615 km (0.079 R)
• M58: 29,092,597 km (0.06 R)
• M59: 30,249,138 km (0.07 R)
• M60: 30,802,202 km (0.068 R)
• M61: 32,230,712 km (0.063 R)
• M62: 32,606,950 km (0.027 R)
• M63: 34,126,266 km (0.065 R)
• M64: 34,254,023 km (0.082 R)
• M65: 34,830,423 km (0.058 R)
• M66: 35,023,255 km (0.086 R)
• M67: 36,318,025 km (0.072 R)
• M68: 36,840,420 km (0.09 R)
• M69: 37,628,502 km (0.088 R)
• M70: 38,024,637 km (0.098 R)
• M71: 38,157,031 km (0.081 R)
• M72: 39,958,788 km (0.035 R)
• M73: 41,311,302 km (0.106 R)
• M74: 41,447,436 km (0.099 R)
• M75: 42,130,052 km (0.086 R)
• M76: 42,404,115 km (0.076 R)
• M77: 43,091,966 km (0.079 R)
• M78: 44,618,163 km (0.069 R)
• M79: 45,177,510 km (0.109 R)
• M80: 45,387,844 km (0.053 R)
• M81: 45,950,482 km (0.075 R)
• M82: 46,162,013 km (0.096 R)
• M83: 46,444,604 km (0.098 R)
• M84: 47,082,489 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 8.5

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.13 AU - 11.19 AU

Year: 12465 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,447,269 km

• M1: 107,411 km (0.107 R)
• M2: 283,039 km (0.08 R)
• M3: 360,381 km (0.114 R)
• M4: 677,230 km (0.034 R)
• M5: 787,633 km (0.104 R)
• M6: 904,319 km (0.118 R)
• M7: 1,452,446 km (0.116 R)
• M8: 2,115,314 km (0.066 R)
• M9: 2,252,645 km (0.1 R)
• M10: 2,801,220 km (0.107 R)
• M11: 2,891,577 km (0.097 R)
• M12: 4,049,914 km (0.113 R)
• M13: 4,394,737 km (0.063 R)
• M14: 4,785,037 km (0.071 R)
• M15: 5,039,204 km (0.086 R)
• M16: 5,297,859 km (0.039 R)
• M17: 5,982,868 km (0.081 R)
• M18: 6,099,853 km (0.088 R)
• M19: 6,574,976 km (0.033 R)
• M20: 6,939,247 km (0.114 R)
• M21: 7,062,067 km (0.081 R)
• M22: 9,576,059 km (0.113 R)
• M23: 10,034,876 km (0.117 R)
• M24: 10,595,120 km (0.114 R)
• M25: 11,069,794 km (0.091 R)
• M26: 11,213,408 km (0.111 R)
• M27: 11,551,200 km (0.098 R)
• M28: 12,584,622 km (0.119 R)
• M29: 13,087,121 km (0.028 R)
• M30: 13,442,865 km (0.106 R)
• M31: 14,163,627 km (0.049 R)
• M32: 15,108,787 km (0.117 R)
• M33: 15,215,151 km (0.112 R)
• M34: 15,642,701 km (0.058 R)
• M35: 15,750,262 km (0.066 R)
• M36: 16,074,291 km (0.108 R)
• M37: 16,838,886 km (0.063 R)
• M38: 18,517,075 km (0.102 R)
• M39: 18,916,352 km (0.116 R)
• M40: 19,549,300 km (0.086 R)
• M41: 21,073,104 km (0.054 R)
• M42: 22,271,084 km (0.103 R)
• M43: 22,452,696 km (0.092 R)
• M44: 22,513,432 km (0.117 R)
• M45: 22,817,415 km (0.066 R)
• M46: 23,184,080 km (0.087 R)
• M47: 23,552,689 km (0.099 R)
• M48: 24,607,503 km (0.099 R)
• M49: 25,046,274 km (0.107 R)
• M50: 25,487,737 km (0.058 R)
• M51: 26,314,415 km (0.092 R)
• M52: 26,956,190 km (0.112 R)
• M53: 27,020,667 km (0.114 R)
• M54: 27,343,798 km (0.056 R)
• M55: 29,707,744 km (0.083 R)
• M56: 29,840,886 km (0.118 R)
• M57: 30,443,017 km (0.114 R)
• M58: 32,204,682 km (0.067 R)
• M59: 32,615,926 km (0.096 R)
• M60: 33,028,816 km (0.104 R)
• M61: 33,790,419 km (0.09 R)
• M62: 34,838,352 km (0.113 R)
• M63: 35,260,517 km (0.053 R)
• M64: 35,967,816 km (0.093 R)
• M65: 37,037,590 km (0.104 R)
• M66: 37,252,862 km (0.058 R)
• M67: 37,396,476 km (0.083 R)
• M68: 39,062,248 km (0.084 R)
• M69: 40,530,402 km (0.1 R)
• M70: 40,974,408 km (0.099 R)
• M71: 41,197,010 km (0.112 R)
• M72: 41,867,058 km (0.087 R)
• M73: 42,240,904 km (0.117 R)
• M74: 43,218,226 km (0.061 R)
• M75: 45,655,325 km (0.092 R)
• M76: 46,348,711 km (0.087 R)
• M77: 47,356,552 km (0.115 R)
• M78: 47,980,375 km (0.076 R)
• M79: 48,999,735 km (0.115 R)
• M80: 49,078,424 km (0.095 R)
• M81: 49,235,950 km (0.076 R)
• M82: 49,709,727 km (0.107 R)
• M83: 50,105,563 km (0.098 R)
• M84: 50,741,204 km (0.103 R)
• M85: 50,820,790 km (0.099 R)
• M86: 51,299,503 km (0.101 R)
• M87: 52,422,235 km (0.12 R)
• M88: 52,744,469 km (0.049 R)
• M89: 53,310,099 km (0.049 R)
• M90: 54,284,280 km (0.116 R)
• M91: 54,365,811 km (0.097 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit