🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.06 AU - 5.74 AU

Year: 3848 Days

Day: 34.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.9

Radius: 10.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.52 AU - 11.54 AU

Year: 12996 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,313,368 km

• M1: 485,445 km (0.098 R)
• M2: 639,680 km (0.03 R)
• M3: 903,272 km (0.063 R)
• M4: 1,935,198 km (0.111 R)
• M5: 2,137,754 km (0.115 R)
• M6: 2,427,674 km (0.115 R)
• M7: 3,133,327 km (0.063 R)
• M8: 4,027,025 km (0.059 R)
• M9: 4,254,115 km (0.081 R)
• M10: 4,518,753 km (0.107 R)
• M11: 4,687,051 km (0.091 R)
• M12: 4,891,551 km (0.108 R)
• M13: 4,960,516 km (0.093 R)
• M14: 5,064,337 km (0.119 R)
• M15: 5,274,372 km (0.118 R)
• M16: 5,739,472 km (0.11 R)
• M17: 6,143,237 km (0.095 R)
• M18: 6,442,582 km (0.083 R)
• M19: 8,461,854 km (0.094 R)
• M20: 8,669,645 km (0.111 R)
• M21: 9,005,792 km (0.12 R)
• M22: 9,388,912 km (0.088 R)
• M23: 9,734,034 km (0.101 R)
• M24: 10,039,364 km (0.079 R)
• M25: 10,481,126 km (0.104 R)
• M26: 10,884,292 km (0.089 R)
• M27: 11,844,411 km (0.064 R)
• M28: 12,358,131 km (0.086 R)
• M29: 12,546,773 km (0.056 R)
• M30: 13,214,578 km (0.091 R)
• M31: 13,991,889 km (0.068 R)
• M32: 14,833,975 km (0.087 R)
• M33: 15,135,116 km (0.108 R)
• M34: 15,641,505 km (0.111 R)
• M35: 16,618,977 km (0.107 R)
• M36: 16,879,427 km (0.075 R)
• M37: 17,141,373 km (0.104 R)
• M38: 17,775,369 km (0.095 R)
• M39: 18,686,569 km (0.073 R)
• M40: 18,903,187 km (0.051 R)
• M41: 19,833,237 km (0.1 R)
• M42: 19,943,640 km (0.087 R)
• M43: 20,666,198 km (0.047 R)
• M44: 20,778,097 km (0.082 R)
• M45: 21,284,187 km (0.09 R)
• M46: 22,423,524 km (0.1 R)
• M47: 22,884,884 km (0.099 R)
• M48: 23,349,236 km (0.118 R)
• M49: 24,051,747 km (0.105 R)
• M50: 24,287,364 km (0.066 R)
• M51: 24,523,878 km (0.113 R)
• M52: 25,237,909 km (0.043 R)
• M53: 25,357,587 km (0.06 R)
• M54: 25,597,392 km (0.117 R)
• M55: 25,717,669 km (0.081 R)
• M56: 26,625,429 km (0.11 R)
• M57: 26,747,202 km (0.057 R)
• M58: 27,236,387 km (0.059 R)
• M59: 27,543,661 km (0.042 R)
• M60: 28,037,633 km (0.11 R)
• M61: 28,784,126 km (0.101 R)
• M62: 29,789,424 km (0.088 R)
• M63: 30,105,973 km (0.104 R)
• M64: 30,934,296 km (0.089 R)
• M65: 31,126,530 km (0.066 R)
• M66: 31,447,716 km (0.119 R)
• M67: 33,004,881 km (0.111 R)
• M68: 37,278,443 km (0.095 R)
• M69: 38,236,169 km (0.085 R)
• M70: 38,856,252 km (0.059 R)
• M71: 39,966,717 km (0.081 R)
• M72: 40,736,099 km (0.107 R)
• M73: 40,876,571 km (0.05 R)
• M74: 41,651,787 km (0.051 R)
• M75: 42,147,704 km (0.102 R)
• M76: 42,218,613 km (0.07 R)
• M77: 42,645,566 km (0.113 R)
• M78: 43,216,880 km (0.09 R)
• M79: 43,646,974 km (0.095 R)
• M80: 43,718,781 km (0.055 R)
• M81: 44,511,650 km (0.101 R)
• M82: 44,728,716 km (0.042 R)
• M83: 45,091,192 km (0.048 R)
• M84: 46,477,515 km (0.118 R)
• M85: 46,697,723 km (0.113 R)
• M86: 47,065,584 km (0.085 R)
• M87: 49,516,746 km (0.088 R)
• M88: 49,666,643 km (0.069 R)
• M89: 49,891,638 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.9

Radius: 6.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.94 AU - 21.32 AU

Year: 30854 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 92,313,368 km

• M1: 152,291 km (0.086 R)
• M2: 400,623 km (0.094 R)
• M3: 912,397 km (0.075 R)
• M4: 1,366,427 km (0.083 R)
• M5: 1,540,409 km (0.111 R)
• M6: 2,334,924 km (0.053 R)
• M7: 2,634,718 km (0.105 R)
• M8: 2,789,103 km (0.119 R)
• M9: 3,010,358 km (0.082 R)
• M10: 3,916,173 km (0.116 R)
• M11: 4,128,303 km (0.101 R)
• M12: 5,052,070 km (0.075 R)
• M13: 5,438,930 km (0.063 R)
• M14: 5,875,606 km (0.089 R)
• M15: 6,037,172 km (0.064 R)
• M16: 6,909,327 km (0.076 R)
• M17: 7,165,588 km (0.089 R)
• M18: 7,953,520 km (0.074 R)
• M19: 10,040,261 km (0.109 R)
• M20: 11,318,575 km (0.116 R)
• M21: 11,519,784 km (0.033 R)
• M22: 11,620,763 km (0.111 R)
• M23: 11,722,190 km (0.094 R)
• M24: 11,772,904 km (0.112 R)
• M25: 12,908,501 km (0.025 R)
• M26: 14,186,516 km (0.07 R)
• M27: 14,240,670 km (0.077 R)
• M28: 15,282,170 km (0.116 R)
• M29: 15,616,223 km (0.066 R)
• M30: 17,903,574 km (0.111 R)
• M31: 18,787,997 km (0.12 R)
• M32: 19,565,906 km (0.111 R)
• M33: 19,746,919 km (0.058 R)
• M34: 21,774,568 km (0.101 R)
• M35: 23,674,611 km (0.086 R)
• M36: 25,825,080 km (0.069 R)
• M37: 26,489,145 km (0.08 R)
• M38: 27,360,553 km (0.076 R)
• M39: 27,630,577 km (0.115 R)
• M40: 28,037,334 km (0.062 R)
• M41: 28,582,768 km (0.038 R)
• M42: 29,062,827 km (0.109 R)
• M43: 29,961,462 km (0.053 R)
• M44: 31,361,698 km (0.096 R)
• M45: 31,573,678 km (0.042 R)
• M46: 31,998,835 km (0.065 R)
• M47: 33,070,105 km (0.057 R)
• M48: 34,153,044 km (0.115 R)
• M49: 34,589,571 km (0.12 R)
• M50: 34,954,590 km (0.114 R)
• M51: 39,358,452 km (0.118 R)
• M52: 39,663,183 km (0.112 R)
• M53: 40,198,593 km (0.075 R)
• M54: 42,441,814 km (0.062 R)
• M55: 42,519,904 km (0.06 R)
• M56: 45,681,804 km (0.112 R)
• M57: 46,484,098 km (0.078 R)
• M58: 47,777,371 km (0.051 R)
• M59: 48,021,216 km (0.104 R)
• M60: 49,164,443 km (0.09 R)
• M61: 51,311,322 km (0.096 R)
• M62: 52,145,180 km (0.108 R)
• M63: 56,466,763 km (0.108 R)
• M64: 57,155,063 km (0.114 R)
• M65: 57,327,550 km (0.109 R)
• M66: 57,500,186 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.6

Radius: 4.1

Gravity: 27.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.83 AU - 24.07 AU

Year: 32808 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 140.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,313,368 km

• M1: 53,855 km (0.061 R)
• M2: 352,004 km (0.099 R)
• M3: 530,324 km (0.084 R)
• M4: 604,076 km (0.1 R)
• M5: 961,166 km (0.072 R)
• M6: 1,021,305 km (0.116 R)
• M7: 1,113,607 km (0.101 R)
• M8: 1,208,751 km (0.118 R)
• M9: 1,651,112 km (0.052 R)
• M10: 1,870,721 km (0.032 R)
• M11: 2,542,117 km (0.113 R)
• M12: 2,667,629 km (0.116 R)
• M13: 2,709,965 km (0.064 R)
• M14: 3,190,175 km (0.104 R)
• M15: 3,463,041 km (0.055 R)
• M16: 3,649,141 km (0.084 R)
• M17: 4,325,772 km (0.109 R)
• M18: 6,632,422 km (0.036 R)
• M19: 7,096,773 km (0.079 R)
• M20: 7,392,379 km (0.115 R)
• M21: 7,511,758 km (0.106 R)
• M22: 8,179,712 km (0.047 R)
• M23: 9,248,739 km (0.118 R)
• M24: 9,377,393 km (0.082 R)
• M25: 9,441,870 km (0.115 R)
• M26: 9,963,517 km (0.112 R)
• M27: 10,029,490 km (0.04 R)
• M28: 11,171,071 km (0.106 R)
• M29: 12,637,131 km (0.055 R)
• M30: 12,851,504 km (0.094 R)
• M31: 14,310,832 km (0.104 R)
• M32: 14,534,181 km (0.112 R)
• M33: 14,909,073 km (0.039 R)
• M34: 16,052,600 km (0.088 R)
• M35: 16,987,736 km (0.05 R)
• M36: 18,584,843 km (0.085 R)
• M37: 20,815,796 km (0.105 R)
• M38: 21,238,111 km (0.091 R)
• M39: 21,663,268 km (0.026 R)
• M40: 22,177,136 km (0.097 R)
• M41: 23,042,560 km (0.071 R)
• M42: 24,538,838 km (0.117 R)
• M43: 24,984,789 km (0.081 R)
• M44: 25,164,007 km (0.107 R)
• M45: 26,247,844 km (0.072 R)
• M46: 28,088,047 km (0.058 R)
• M47: 32,964,639 km (0.117 R)
• M48: 34,248,937 km (0.089 R)
• M49: 35,650,070 km (0.045 R)
• M50: 36,256,241 km (0.064 R)
• M51: 37,274,254 km (0.084 R)
• M52: 39,233,986 km (0.118 R)
• M53: 39,546,496 km (0.111 R)
• M54: 40,910,081 km (0.079 R)
• M55: 41,969,533 km (0.104 R)
• M56: 42,075,897 km (0.075 R)
• M57: 42,502,550 km (0.094 R)
• M58: 42,930,699 km (0.117 R)
• M59: 43,575,466 km (0.106 R)
• M60: 44,548,600 km (0.12 R)
• M61: 46,516,411 km (0.114 R)
• M62: 46,847,172 km (0.116 R)
• M63: 50,649,351 km (0.041 R)
• M64: 50,989,686 km (0.084 R)
• M65: 51,216,925 km (0.116 R)
• M66: 51,330,620 km (0.091 R)
• M67: 52,129,173 km (0.077 R)
• M68: 53,969,825 km (0.104 R)
• M69: 55,364,227 km (0.088 R)
• M70: 57,359,863 km (0.118 R)
• M71: 59,259,457 km (0.115 R)
• M72: 59,617,893 km (0.116 R)
• M73: 59,737,571 km (0.096 R)
• M74: 60,097,055 km (0.097 R)
• M75: 67,934,039 km (0.095 R)
• M76: 68,309,081 km (0.097 R)
• M77: 70,195,210 km (0.082 R)
• M78: 70,574,591 km (0.066 R)
• M79: 70,827,710 km (0.078 R)
• M80: 71,208,138 km (0.079 R)
• M81: 71,462,155 km (0.116 R)
• M82: 73,248,353 km (0.098 R)
• M83: 74,147,137 km (0.089 R)
• M84: 78,432,368 km (0.111 R)
• M85: 80,936,038 km (0.077 R)
• M86: 81,864,892 km (0.088 R)
• M87: 82,930,926 km (0.115 R)
• M88: 83,465,589 km (0.117 R)
• M89: 84,404,016 km (0.073 R)
• M90: 85,346,034 km (0.066 R)
• M91: 85,480,971 km (0.114 R)
• M92: 85,615,909 km (0.106 R)
• M93: 89,696,490 km (0.094 R)
• M94: 91,346,255 km (0.089 R)
• M95: 91,484,184 km (0.096 R)
• M96: 91,898,570 km (0.068 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 12,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit