🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.62 AU

Year: 136 Days

Day: 13.9 Hours

Environment

Temp: 267 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.74 AU - 0.84 AU

Year: 254 Days

Day: 40.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,529,225 km

• M1: 712,535 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.98 AU - 1.2 AU

Year: 412 Days

Day: 25.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.58 AU - 2.24 AU

Year: 955 Days

Day: 32.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.3

Radius: 12.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.37 AU - 7.09 AU

Year: 6314 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 64,529,225 km

• M1: 160,967 km (0.106 R)
• M2: 305,928 km (0.102 R)
• M3: 471,233 km (0.109 R)
• M4: 765,193 km (0.093 R)
• M5: 934,987 km (0.107 R)
• M6: 1,168,359 km (0.111 R)
• M7: 1,388,867 km (0.071 R)
• M8: 1,589,029 km (0.054 R)
• M9: 1,822,850 km (0.114 R)
• M10: 1,968,858 km (0.109 R)
• M11: 2,144,186 km (0.101 R)
• M12: 2,311,736 km (0.051 R)
• M13: 2,578,319 km (0.113 R)
• M14: 2,743,027 km (0.104 R)
• M15: 2,854,926 km (0.115 R)
• M16: 3,097,873 km (0.03 R)
• M17: 3,214,559 km (0.062 R)
• M18: 3,452,420 km (0.07 R)
• M19: 3,930,086 km (0.088 R)
• M20: 4,778,006 km (0.035 R)
• M21: 5,050,275 km (0.071 R)
• M22: 5,310,276 km (0.087 R)
• M23: 5,521,358 km (0.075 R)
• M24: 5,628,021 km (0.095 R)
• M25: 5,717,331 km (0.079 R)
• M26: 6,116,309 km (0.081 R)
• M27: 6,208,312 km (0.077 R)
• M28: 6,319,313 km (0.096 R)
• M29: 6,543,261 km (0.093 R)
• M30: 6,826,899 km (0.073 R)
• M31: 7,961,599 km (0.09 R)
• M32: 8,346,065 km (0.09 R)
• M33: 8,571,509 km (0.119 R)
• M34: 9,259,659 km (0.094 R)
• M35: 9,471,789 km (0.031 R)
• M36: 9,728,499 km (0.108 R)
• M37: 9,944,070 km (0.076 R)
• M38: 10,074,220 km (0.06 R)
• M39: 10,600,655 km (0.081 R)
• M40: 11,113,476 km (0.105 R)
• M41: 11,271,152 km (0.078 R)
• M42: 11,725,780 km (0.12 R)
• M43: 11,817,484 km (0.067 R)
• M44: 12,001,639 km (0.061 R)
• M45: 12,186,542 km (0.118 R)
• M46: 12,325,967 km (0.064 R)
• M47: 13,102,081 km (0.074 R)
• M48: 13,364,326 km (0.064 R)
• M49: 13,604,281 km (0.069 R)
• M50: 13,821,497 km (0.111 R)
• M51: 13,942,522 km (0.089 R)
• M52: 14,185,917 km (0.082 R)
• M53: 14,800,465 km (0.088 R)
• M54: 15,023,815 km (0.07 R)
• M55: 15,123,597 km (0.059 R)
• M56: 15,223,379 km (0.086 R)
• M57: 15,524,369 km (0.068 R)
• M58: 15,776,591 km (0.119 R)
• M59: 15,954,015 km (0.111 R)
• M60: 16,618,827 km (0.069 R)
• M61: 16,721,900 km (0.09 R)
• M62: 17,084,226 km (0.06 R)
• M63: 17,527,934 km (0.11 R)
• M64: 17,632,802 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.8

Radius: 9.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.48 AU - 10.52 AU

Year: 11436 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,529,225 km

• M1: 126,709 km (0.1 R)
• M2: 775,964 km (0.047 R)
• M3: 1,901,838 km (0.085 R)
• M4: 2,581,162 km (0.111 R)
• M5: 3,163,845 km (0.119 R)
• M6: 3,747,576 km (0.08 R)
• M7: 3,982,595 km (0.099 R)
• M8: 4,695,279 km (0.118 R)
• M9: 5,250,137 km (0.086 R)
• M10: 7,620,964 km (0.096 R)
• M11: 8,170,437 km (0.064 R)
• M12: 8,322,578 km (0.112 R)
• M13: 8,450,036 km (0.092 R)
• M14: 8,526,779 km (0.104 R)
• M15: 9,413,296 km (0.106 R)
• M16: 9,706,508 km (0.11 R)
• M17: 10,247,155 km (0.097 R)
• M18: 11,470,716 km (0.059 R)
• M19: 12,186,392 km (0.094 R)
• M20: 12,302,181 km (0.073 R)
• M21: 12,447,590 km (0.062 R)
• M22: 13,182,714 km (0.099 R)
• M23: 13,781,105 km (0.077 R)
• M24: 13,841,393 km (0.099 R)
• M25: 14,695,148 km (0.032 R)
• M26: 15,944,141 km (0.093 R)
• M27: 17,129,704 km (0.089 R)
• M28: 19,958,750 km (0.1 R)
• M29: 20,541,882 km (0.094 R)
• M30: 21,200,113 km (0.115 R)
• M31: 21,304,682 km (0.086 R)
• M32: 22,006,146 km (0.077 R)
• M33: 22,857,956 km (0.075 R)
• M34: 23,323,804 km (0.055 R)
• M35: 23,612,079 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 13.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.38 AU - 13.72 AU

Year: 13284 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,529,225 km

• M1: 205,398 km (0.048 R)
• M2: 377,286 km (0.086 R)
• M3: 488,287 km (0.114 R)
• M4: 682,166 km (0.055 R)
• M5: 873,502 km (0.071 R)
• M6: 984,653 km (0.106 R)
• M7: 1,101,190 km (0.034 R)
• M8: 1,222,663 km (0.116 R)
• M9: 3,144,398 km (0.087 R)
• M10: 3,372,684 km (0.09 R)
• M11: 3,659,314 km (0.111 R)
• M12: 3,792,306 km (0.093 R)
• M13: 4,481,204 km (0.117 R)
• M14: 4,595,198 km (0.096 R)
• M15: 4,855,049 km (0.116 R)
• M16: 5,419,632 km (0.057 R)
• M17: 5,602,440 km (0.081 R)
• M18: 5,787,194 km (0.094 R)
• M19: 5,911,509 km (0.105 R)
• M20: 6,099,704 km (0.113 R)
• M21: 6,353,721 km (0.104 R)
• M22: 6,676,254 km (0.102 R)
• M23: 7,203,437 km (0.042 R)
• M24: 7,505,924 km (0.112 R)
• M25: 8,580,036 km (0.068 R)
• M26: 10,716,443 km (0.085 R)
• M27: 10,869,632 km (0.101 R)
• M28: 12,161,110 km (0.085 R)
• M29: 12,481,549 km (0.098 R)
• M30: 13,459,620 km (0.111 R)
• M31: 13,957,930 km (0.075 R)
• M32: 14,716,691 km (0.057 R)
• M33: 15,229,961 km (0.062 R)
• M34: 15,575,532 km (0.104 R)
• M35: 16,318,285 km (0.099 R)
• M36: 16,894,088 km (0.102 R)
• M37: 17,162,167 km (0.108 R)
• M38: 17,521,651 km (0.11 R)
• M39: 17,747,693 km (0.071 R)
• M40: 19,778,035 km (0.09 R)
• M41: 19,919,256 km (0.101 R)
• M42: 21,108,110 km (0.117 R)
• M43: 21,348,663 km (0.033 R)
• M44: 22,467,057 km (0.081 R)
• M45: 23,904,094 km (0.055 R)
• M46: 24,004,325 km (0.094 R)
• M47: 24,760,243 km (0.037 R)
• M48: 25,524,090 km (0.103 R)
• M49: 26,192,493 km (0.117 R)
• M50: 26,866,431 km (0.082 R)
• M51: 27,703,880 km (0.097 R)
• M52: 27,809,197 km (0.115 R)
• M53: 28,178,704 km (0.072 R)
• M54: 28,656,370 km (0.088 R)
• M55: 29,029,616 km (0.034 R)
• M56: 29,942,762 km (0.102 R)
• M57: 31,193,400 km (0.094 R)
• M58: 31,302,906 km (0.068 R)
• M59: 32,073,335 km (0.119 R)
• M60: 32,184,037 km (0.092 R)
• M61: 32,350,091 km (0.07 R)
• M62: 33,017,297 km (0.074 R)
• M63: 33,296,746 km (0.081 R)
• M64: 33,633,042 km (0.04 R)
• M65: 34,139,580 km (0.087 R)
• M66: 35,388,423 km (0.104 R)
• M67: 35,789,047 km (0.105 R)
• M68: 35,961,084 km (0.055 R)
• M69: 36,075,975 km (0.07 R)
• M70: 36,421,397 km (0.053 R)
• M71: 36,652,376 km (0.081 R)
• M72: 37,755,660 km (0.108 R)
• M73: 37,930,839 km (0.046 R)

Asteroid Belt

Center: 11.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 13.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.6 AU - 12.94 AU

Year: 14603 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,529,225 km

• M1: 221,554 km (0.063 R)
• M2: 517,908 km (0.062 R)
• M3: 760,705 km (0.1 R)
• M4: 886,218 km (0.105 R)
• M5: 1,184,366 km (0.048 R)
• M6: 1,568,683 km (0.05 R)
• M7: 1,933,552 km (0.044 R)
• M8: 2,111,125 km (0.112 R)
• M9: 2,579,067 km (0.12 R)
• M10: 2,875,720 km (0.108 R)
• M11: 3,114,179 km (0.115 R)
• M12: 3,394,675 km (0.091 R)
• M13: 3,502,086 km (0.075 R)
• M14: 4,519,651 km (0.092 R)
• M15: 4,757,811 km (0.076 R)
• M16: 4,959,469 km (0.062 R)
• M17: 5,708,954 km (0.09 R)
• M18: 5,966,711 km (0.097 R)
• M19: 6,053,478 km (0.109 R)
• M20: 6,228,208 km (0.103 R)
• M21: 6,762,871 km (0.063 R)
• M22: 7,035,887 km (0.105 R)
• M23: 7,127,591 km (0.105 R)
• M24: 8,308,666 km (0.072 R)
• M25: 8,699,415 km (0.06 R)
• M26: 9,096,299 km (0.092 R)
• M27: 10,636,857 km (0.094 R)
• M28: 10,954,753 km (0.107 R)
• M29: 11,168,379 km (0.11 R)
• M30: 11,545,515 km (0.101 R)
• M31: 11,817,484 km (0.072 R)
• M32: 12,590,456 km (0.067 R)
• M33: 12,814,254 km (0.082 R)
• M34: 13,152,495 km (0.083 R)
• M35: 13,550,874 km (0.059 R)
• M36: 14,652,214 km (0.092 R)
• M37: 15,124,494 km (0.082 R)
• M38: 15,422,344 km (0.054 R)
• M39: 15,782,276 km (0.117 R)
• M40: 15,902,852 km (0.08 R)
• M41: 16,327,261 km (0.114 R)
• M42: 16,632,740 km (0.059 R)
• M43: 17,001,798 km (0.051 R)
• M44: 18,632,415 km (0.074 R)
• M45: 19,272,843 km (0.026 R)
• M46: 19,531,049 km (0.119 R)
• M47: 20,050,902 km (0.106 R)
• M48: 20,312,399 km (0.083 R)
• M49: 20,839,133 km (0.09 R)
• M50: 21,905,915 km (0.108 R)
• M51: 22,310,578 km (0.118 R)
• M52: 23,815,532 km (0.074 R)
• M53: 23,953,910 km (0.056 R)
• M54: 25,000,647 km (0.045 R)
• M55: 25,282,339 km (0.101 R)
• M56: 26,850,275 km (0.03 R)
• M57: 27,646,135 km (0.095 R)
• M58: 27,791,544 km (0.113 R)
• M59: 28,303,020 km (0.058 R)
• M60: 29,409,146 km (0.078 R)
• M61: 30,679,980 km (0.107 R)
• M62: 33,274,905 km (0.118 R)
• M63: 36,496,645 km (0.11 R)
• M64: 37,297,292 km (0.118 R)
• M65: 37,699,860 km (0.108 R)
• M66: 38,834,859 km (0.097 R)
• M67: 40,558,077 km (0.104 R)
• M68: 42,726,049 km (0.081 R)
• M69: 43,400,736 km (0.07 R)
• M70: 46,393,591 km (0.05 R)
• M71: 48,133,564 km (0.052 R)
• M72: 49,099,517 km (0.107 R)
• M73: 49,187,630 km (0.073 R)
• M74: 50,872,402 km (0.081 R)
• M75: 51,318,802 km (0.06 R)
• M76: 51,497,870 km (0.03 R)
• M77: 51,856,307 km (0.064 R)
• M78: 53,934,072 km (0.109 R)
• M79: 54,663,062 km (0.094 R)
• M80: 56,592,276 km (0.114 R)
• M81: 57,518,885 km (0.114 R)
• M82: 58,450,431 km (0.074 R)
• M83: 59,105,371 km (0.045 R)
• M84: 59,668,756 km (0.081 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 12,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit