🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.32 AU - 1.96 AU

Year: 937 Days

Day: 21.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.73 AU - 2.27 AU

Year: 1262 Days

Day: 43 Hours

Environment

Temp: -133 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,722,491 km

• M1: 230,381 km (0.1 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 10.3

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.03 AU - 5.11 AU

Year: 4359 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,722,491 km

• M1: 149,747 km (0.092 R)
• M2: 301,589 km (0.09 R)
• M3: 407,804 km (0.111 R)
• M4: 477,068 km (0.088 R)
• M5: 630,256 km (0.059 R)
• M6: 713,582 km (0.109 R)
• M7: 865,872 km (0.03 R)
• M8: 1,001,558 km (0.117 R)
• M9: 1,072,168 km (0.094 R)
• M10: 1,144,573 km (0.073 R)
• M11: 1,279,211 km (0.104 R)
• M12: 2,346,742 km (0.107 R)
• M13: 2,559,171 km (0.088 R)
• M14: 2,818,424 km (0.093 R)
• M15: 2,899,955 km (0.105 R)
• M16: 3,044,616 km (0.048 R)
• M17: 3,191,521 km (0.037 R)
• M18: 3,276,642 km (0.074 R)
• M19: 3,514,652 km (0.079 R)
• M20: 3,780,787 km (0.096 R)
• M21: 3,916,323 km (0.109 R)
• M22: 4,099,580 km (0.078 R)
• M23: 4,262,343 km (0.069 R)
• M24: 4,522,344 km (0.071 R)
• M25: 4,714,876 km (0.062 R)
• M26: 5,008,537 km (0.071 R)
• M27: 6,376,460 km (0.071 R)
• M28: 6,674,159 km (0.099 R)
• M29: 6,976,497 km (0.066 R)
• M30: 7,395,969 km (0.042 R)
• M31: 7,537,638 km (0.073 R)
• M32: 7,939,159 km (0.057 R)
• M33: 8,762,994 km (0.073 R)
• M34: 9,675,841 km (0.099 R)
• M35: 10,939,494 km (0.079 R)
• M36: 11,689,428 km (0.085 R)
• M37: 11,920,856 km (0.086 R)
• M38: 12,590,905 km (0.084 R)
• M39: 13,411,000 km (0.116 R)
• M40: 13,653,349 km (0.117 R)
• M41: 13,722,912 km (0.094 R)
• M42: 14,107,528 km (0.028 R)
• M43: 14,531,040 km (0.086 R)
• M44: 16,009,815 km (0.063 R)
• M45: 16,083,117 km (0.102 R)
• M46: 16,193,371 km (0.051 R)
• M47: 16,303,924 km (0.048 R)
• M48: 16,562,728 km (0.101 R)
• M49: 16,636,929 km (0.074 R)
• M50: 16,785,629 km (0.093 R)
• M51: 17,196,874 km (0.109 R)
• M52: 17,384,918 km (0.085 R)
• M53: 17,877,095 km (0.101 R)
• M54: 17,953,240 km (0.042 R)
• M55: 18,143,978 km (0.085 R)
• M56: 19,263,718 km (0.048 R)
• M57: 19,851,787 km (0.085 R)
• M58: 20,247,025 km (0.104 R)
• M59: 20,326,311 km (0.098 R)
• M60: 20,804,725 km (0.115 R)
• M61: 21,206,246 km (0.109 R)
• M62: 21,529,228 km (0.087 R)
• M63: 21,610,310 km (0.034 R)
• M64: 21,853,855 km (0.097 R)
• M65: 22,098,448 km (0.037 R)
• M66: 22,221,118 km (0.103 R)
• M67: 22,672,604 km (0.079 R)
• M68: 23,501,526 km (0.11 R)
• M69: 23,919,652 km (0.071 R)
• M70: 24,213,762 km (0.051 R)
• M71: 24,382,359 km (0.089 R)
• M72: 25,231,326 km (0.104 R)
• M73: 25,616,541 km (0.102 R)
• M74: 25,960,616 km (0.078 R)
• M75: 26,219,720 km (0.093 R)
• M76: 26,436,188 km (0.115 R)
• M77: 26,696,787 km (0.091 R)
• M78: 27,045,649 km (0.089 R)
• M79: 27,133,015 km (0.039 R)
• M80: 27,396,008 km (0.1 R)
• M81: 28,012,650 km (0.045 R)
• M82: 28,901,561 km (0.12 R)
• M83: 29,214,968 km (0.097 R)
• M84: 29,529,423 km (0.103 R)
• M85: 30,206,952 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 9.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.02 AU - 5.14 AU

Year: 5109 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,722,491 km

• M1: 196,422 km (0.069 R)
• M2: 321,187 km (0.103 R)
• M3: 406,009 km (0.097 R)
• M4: 560,543 km (0.044 R)
• M5: 624,122 km (0.09 R)
• M6: 917,334 km (0.056 R)
• M7: 1,073,066 km (0.116 R)
• M8: 1,168,210 km (0.074 R)
• M9: 1,456,036 km (0.103 R)
• M10: 1,734,139 km (0.088 R)
• M11: 1,896,153 km (0.081 R)
• M12: 1,962,425 km (0.071 R)
• M13: 2,148,525 km (0.049 R)
• M14: 2,252,645 km (0.098 R)
• M15: 2,322,956 km (0.095 R)
• M16: 2,873,925 km (0.109 R)
• M17: 3,144,697 km (0.075 R)
• M18: 3,263,328 km (0.086 R)
• M19: 3,587,058 km (0.088 R)
• M20: 4,441,112 km (0.072 R)
• M21: 4,552,263 km (0.045 R)
• M22: 4,959,917 km (0.107 R)
• M23: 5,075,257 km (0.107 R)
• M24: 5,426,663 km (0.09 R)
• M25: 6,103,593 km (0.105 R)
• M26: 6,177,794 km (0.067 R)
• M27: 6,730,558 km (0.119 R)
• M28: 6,832,883 km (0.074 R)
• M29: 7,012,999 km (0.094 R)
• M30: 7,168,730 km (0.119 R)
• M31: 7,616,028 km (0.032 R)
• M32: 7,883,509 km (0.106 R)
• M33: 9,351,812 km (0.116 R)
• M34: 10,307,892 km (0.084 R)
• M35: 11,143,396 km (0.12 R)
• M36: 12,249,373 km (0.048 R)
• M37: 13,390,057 km (0.111 R)
• M38: 13,519,010 km (0.075 R)
• M39: 13,648,263 km (0.064 R)
• M40: 13,777,814 km (0.054 R)
• M41: 14,169,312 km (0.081 R)
• M42: 14,267,747 km (0.119 R)
• M43: 14,498,427 km (0.118 R)
• M44: 15,703,737 km (0.077 R)
• M45: 16,456,065 km (0.109 R)
• M46: 18,102,390 km (0.118 R)
• M47: 18,316,314 km (0.063 R)
• M48: 18,387,822 km (0.113 R)
• M49: 18,674,751 km (0.114 R)
• M50: 19,071,784 km (0.112 R)
• M51: 19,837,276 km (0.085 R)
• M52: 20,057,933 km (0.105 R)
• M53: 20,390,339 km (0.114 R)
• M54: 20,687,291 km (0.112 R)
• M55: 21,285,683 km (0.118 R)
• M56: 22,041,451 km (0.109 R)
• M57: 22,117,596 km (0.106 R)
• M58: 22,270,037 km (0.119 R)
• M59: 22,614,261 km (0.111 R)
• M60: 23,191,859 km (0.048 R)
• M61: 23,346,692 km (0.107 R)
• M62: 23,657,407 km (0.104 R)
• M63: 24,637,273 km (0.046 R)
• M64: 25,032,960 km (0.105 R)
• M65: 25,590,361 km (0.088 R)
• M66: 25,670,247 km (0.101 R)
• M67: 25,750,431 km (0.109 R)
• M68: 26,717,581 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 10.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.11 AU - 6.25 AU

Year: 6041 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,722,491 km

• M1: 131,048 km (0.119 R)
• M2: 361,578 km (0.049 R)
• M3: 461,210 km (0.042 R)
• M4: 551,567 km (0.074 R)
• M5: 1,163,722 km (0.114 R)
• M6: 1,456,934 km (0.053 R)
• M7: 1,526,497 km (0.037 R)
• M8: 1,913,207 km (0.056 R)
• M9: 2,283,611 km (0.074 R)
• M10: 2,800,173 km (0.109 R)
• M11: 3,194,812 km (0.114 R)
• M12: 3,566,413 km (0.108 R)
• M13: 3,980,201 km (0.07 R)
• M14: 4,250,225 km (0.103 R)
• M15: 4,629,456 km (0.09 R)
• M16: 4,703,656 km (0.044 R)
• M17: 4,823,185 km (0.104 R)
• M18: 5,095,902 km (0.057 R)
• M19: 5,358,147 km (0.105 R)
• M20: 5,498,769 km (0.067 R)
• M21: 5,577,457 km (0.069 R)
• M22: 5,799,760 km (0.095 R)
• M23: 6,057,367 km (0.045 R)
• M24: 6,318,864 km (0.105 R)
• M25: 6,434,504 km (0.108 R)
• M26: 6,802,215 km (0.114 R)
• M27: 7,646,097 km (0.067 R)
• M28: 7,787,018 km (0.072 R)
• M29: 8,449,886 km (0.099 R)
• M30: 8,687,148 km (0.077 R)
• M31: 8,963,605 km (0.078 R)
• M32: 9,734,184 km (0.089 R)
• M33: 9,982,965 km (0.076 R)
• M34: 10,117,902 km (0.095 R)
• M35: 10,272,736 km (0.076 R)
• M36: 10,467,363 km (0.047 R)
• M37: 11,620,314 km (0.111 R)
• M38: 12,170,834 km (0.12 R)
• M39: 12,981,056 km (0.112 R)
• M40: 13,339,642 km (0.115 R)
• M41: 13,488,193 km (0.109 R)
• M42: 13,637,342 km (0.07 R)
• M43: 14,282,857 km (0.025 R)
• M44: 14,434,998 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.8

Radius: 3.5

Gravity: 32.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.12 AU - 14.08 AU

Year: 18782 Days

Day: 21 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,722,491 km

• M1: 45,478 km (0.104 R)
• M2: 327,769 km (0.099 R)
• M3: 661,821 km (0.082 R)
• M4: 701,614 km (0.115 R)
• M5: 1,520,812 km (0.082 R)
• M6: 1,547,291 km (0.119 R)
• M7: 1,654,702 km (0.117 R)
• M8: 1,905,129 km (0.077 R)
• M9: 1,933,702 km (0.078 R)
• M10: 1,962,425 km (0.1 R)
• M11: 2,257,282 km (0.051 R)
• M12: 2,503,072 km (0.114 R)
• M13: 2,920,599 km (0.093 R)
• M14: 3,154,271 km (0.082 R)
• M15: 3,222,039 km (0.081 R)
• M16: 3,963,446 km (0.116 R)
• M17: 4,184,552 km (0.067 R)
• M18: 4,716,073 km (0.104 R)
• M19: 4,793,714 km (0.073 R)
• M20: 5,675,594 km (0.12 R)
• M21: 6,008,449 km (0.039 R)
• M22: 6,219,681 km (0.064 R)
• M23: 7,000,283 km (0.03 R)
• M24: 7,044,564 km (0.047 R)
• M25: 7,582,966 km (0.116 R)
• M26: 8,227,584 km (0.109 R)
• M27: 8,603,822 km (0.079 R)
• M28: 8,841,833 km (0.08 R)
• M29: 8,889,704 km (0.098 R)
• M30: 9,275,666 km (0.082 R)
• M31: 10,114,013 km (0.095 R)
• M32: 11,182,441 km (0.092 R)
• M33: 11,285,963 km (0.091 R)
• M34: 12,126,403 km (0.068 R)
• M35: 12,607,809 km (0.087 R)
• M36: 13,644,672 km (0.103 R)
• M37: 14,313,524 km (0.088 R)
• M38: 17,033,962 km (0.056 R)
• M39: 17,753,527 km (0.1 R)
• M40: 18,728,157 km (0.11 R)
• M41: 18,912,911 km (0.103 R)
• M42: 20,222,491 km (0.111 R)
• M43: 20,412,031 km (0.112 R)
• M44: 20,475,311 km (0.058 R)
• M45: 20,856,337 km (0.039 R)
• M46: 20,983,944 km (0.112 R)
• M47: 21,496,765 km (0.085 R)
• M48: 21,625,569 km (0.108 R)
• M49: 21,819,448 km (0.094 R)
• M50: 21,948,850 km (0.084 R)
• M51: 22,928,118 km (0.113 R)
• M52: 23,456,198 km (0.1 R)
• M53: 24,457,157 km (0.093 R)
• M54: 25,540,096 km (0.036 R)
• M55: 26,156,141 km (0.078 R)
• M56: 26,707,857 km (0.078 R)
• M57: 26,915,649 km (0.11 R)
• M58: 29,237,258 km (0.05 R)
• M59: 30,385,871 km (0.052 R)
• M60: 31,111,121 km (0.063 R)
• M61: 31,768,753 km (0.11 R)
• M62: 31,915,509 km (0.074 R)
• M63: 32,136,166 km (0.077 R)
• M64: 32,209,768 km (0.116 R)
• M65: 34,369,512 km (0.028 R)
• M66: 34,595,555 km (0.063 R)
• M67: 36,038,725 km (0.04 R)
• M68: 36,729,269 km (0.115 R)
• M69: 37,346,660 km (0.052 R)
• M70: 38,123,222 km (0.082 R)
• M71: 38,748,392 km (0.082 R)
• M72: 39,534,528 km (0.068 R)
• M73: 41,683,203 km (0.1 R)
• M74: 41,763,537 km (0.108 R)
• M75: 43,055,464 km (0.1 R)
• M76: 44,278,427 km (0.108 R)
• M77: 45,100,168 km (0.101 R)
• M78: 46,258,953 km (0.071 R)
• M79: 47,343,687 km (0.07 R)
• M80: 47,595,311 km (0.034 R)
• M81: 49,793,651 km (0.071 R)
• M82: 50,049,464 km (0.068 R)
• M83: 51,765,800 km (0.109 R)
• M84: 53,327,003 km (0.089 R)
• M85: 54,376,283 km (0.052 R)
• M86: 55,344,181 km (0.03 R)
• M87: 57,207,572 km (0.033 R)
• M88: 58,102,167 km (0.088 R)
• M89: 58,281,685 km (0.076 R)
• M90: 59,543,094 km (0.111 R)
• M91: 60,177,239 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 17,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit