🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.07 AU - 2.95 AU

Year: 1724 Days

Day: 33.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 9.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.76 AU - 4.3 AU

Year: 2875 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,636,643 km

• M1: 125,513 km (0.088 R)
• M2: 194,776 km (0.077 R)
• M3: 266,135 km (0.112 R)
• M4: 339,288 km (0.042 R)
• M5: 563,834 km (0.116 R)
• M6: 657,483 km (0.061 R)
• M7: 952,938 km (0.075 R)
• M8: 1,175,690 km (0.088 R)
• M9: 1,309,281 km (0.057 R)
• M10: 1,469,649 km (0.116 R)
• M11: 2,100,205 km (0.103 R)
• M12: 2,276,431 km (0.073 R)
• M13: 2,353,474 km (0.114 R)
• M14: 2,833,982 km (0.105 R)
• M15: 2,903,096 km (0.083 R)
• M16: 3,114,029 km (0.088 R)
• M17: 3,271,855 km (0.12 R)
• M18: 3,432,523 km (0.049 R)
• M19: 3,551,005 km (0.065 R)
• M20: 3,929,936 km (0.103 R)
• M21: 4,132,192 km (0.117 R)
• M22: 4,258,303 km (0.039 R)
• M23: 4,449,938 km (0.097 R)
• M24: 4,514,565 km (0.058 R)
• M25: 4,710,089 km (0.07 R)
• M26: 4,825,429 km (0.109 R)
• M27: 4,891,701 km (0.049 R)
• M28: 5,143,175 km (0.103 R)
• M29: 5,210,943 km (0.092 R)
• M30: 5,279,010 km (0.06 R)
• M31: 5,433,395 km (0.112 R)
• M32: 5,623,982 km (0.106 R)
• M33: 5,905,226 km (0.059 R)
• M34: 6,065,446 km (0.095 R)
• M35: 6,591,581 km (0.087 R)
• M36: 6,813,585 km (0.106 R)
• M37: 7,056,980 km (0.038 R)
• M38: 7,132,378 km (0.098 R)
• M39: 7,208,074 km (0.078 R)
• M40: 7,842,968 km (0.109 R)
• M41: 7,921,207 km (0.082 R)
• M42: 8,019,343 km (0.106 R)
• M43: 8,315,996 km (0.082 R)
• M44: 8,515,859 km (0.115 R)
• M45: 8,616,389 km (0.109 R)
• M46: 8,697,171 km (0.114 R)
• M47: 8,778,104 km (0.12 R)
• M48: 9,414,044 km (0.071 R)
• M49: 9,538,809 km (0.028 R)
• M50: 9,769,040 km (0.117 R)
• M51: 9,853,264 km (0.09 R)
• M52: 10,578,664 km (0.025 R)
• M53: 10,686,673 km (0.057 R)
• M54: 10,773,440 km (0.066 R)
• M55: 10,882,348 km (0.116 R)
• M56: 11,631,683 km (0.096 R)
• M57: 11,945,240 km (0.08 R)
• M58: 12,080,327 km (0.113 R)
• M59: 12,603,321 km (0.11 R)
• M60: 13,530,379 km (0.102 R)
• M61: 13,860,093 km (0.1 R)
• M62: 13,954,789 km (0.047 R)
• M63: 14,144,778 km (0.111 R)
• M64: 14,240,072 km (0.119 R)
• M65: 14,383,536 km (0.09 R)
• M66: 14,551,385 km (0.099 R)
• M67: 14,744,067 km (0.111 R)
• M68: 15,327,199 km (0.064 R)
• M69: 15,400,652 km (0.096 R)
• M70: 15,769,560 km (0.119 R)
• M71: 15,868,445 km (0.095 R)
• M72: 16,516,054 km (0.087 R)
• M73: 16,666,848 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.2

Radius: 3.4

Gravity: 60.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.49 AU - 10.89 AU

Year: 15151 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,636,643 km

• M1: 105,915 km (0.078 R)
• M2: 249,679 km (0.076 R)
• M3: 423,362 km (0.062 R)
• M4: 494,720 km (0.115 R)
• M5: 550,819 km (0.045 R)
• M6: 609,013 km (0.086 R)
• M7: 796,010 km (0.101 R)
• M8: 930,050 km (0.084 R)
• M9: 1,701,526 km (0.097 R)
• M10: 2,266,857 km (0.094 R)
• M11: 2,553,486 km (0.118 R)
• M12: 3,021,428 km (0.11 R)
• M13: 3,661,258 km (0.034 R)
• M14: 4,735,371 km (0.117 R)
• M15: 4,896,189 km (0.099 R)
• M16: 4,936,730 km (0.091 R)
• M17: 5,182,070 km (0.095 R)
• M18: 5,264,798 km (0.066 R)
• M19: 5,941,728 km (0.099 R)
• M20: 6,071,729 km (0.087 R)
• M21: 6,158,944 km (0.11 R)
• M22: 6,378,704 km (0.106 R)
• M23: 6,467,266 km (0.07 R)
• M24: 6,961,986 km (0.074 R)
• M25: 7,007,613 km (0.067 R)
• M26: 7,892,185 km (0.074 R)
• M27: 8,323,326 km (0.028 R)
• M28: 8,713,029 km (0.084 R)
• M29: 9,409,108 km (0.075 R)
• M30: 9,968,454 km (0.102 R)
• M31: 10,174,600 km (0.105 R)
• M32: 10,330,032 km (0.055 R)
• M33: 10,538,572 km (0.111 R)
• M34: 10,959,839 km (0.115 R)
• M35: 11,386,492 km (0.079 R)
• M36: 12,201,202 km (0.094 R)
• M37: 14,289,289 km (0.116 R)
• M38: 18,656,500 km (0.111 R)
• M39: 19,614,226 km (0.109 R)
• M40: 20,066,610 km (0.07 R)
• M41: 20,981,550 km (0.098 R)
• M42: 21,179,468 km (0.061 R)
• M43: 21,710,092 km (0.101 R)
• M44: 21,976,974 km (0.116 R)
• M45: 23,055,725 km (0.049 R)
• M46: 23,532,942 km (0.088 R)
• M47: 23,669,973 km (0.08 R)
• M48: 24,358,722 km (0.075 R)
• M49: 24,636,226 km (0.082 R)
• M50: 24,775,203 km (0.118 R)
• M51: 25,054,203 km (0.082 R)
• M52: 25,826,576 km (0.074 R)
• M53: 26,678,237 km (0.081 R)
• M54: 27,322,854 km (0.101 R)
• M55: 27,610,980 km (0.113 R)
• M56: 29,067,016 km (0.102 R)
• M57: 29,213,921 km (0.103 R)
• M58: 30,100,887 km (0.103 R)
• M59: 30,622,385 km (0.091 R)
• M60: 30,921,581 km (0.091 R)
• M61: 30,996,679 km (0.068 R)
• M62: 31,523,114 km (0.102 R)
• M63: 31,674,208 km (0.115 R)
• M64: 32,661,404 km (0.104 R)
• M65: 35,369,125 km (0.085 R)
• M66: 35,447,515 km (0.099 R)
• M67: 37,267,074 km (0.099 R)
• M68: 39,522,710 km (0.08 R)
• M69: 40,339,066 km (0.11 R)
• M70: 40,420,896 km (0.097 R)
• M71: 40,585,005 km (0.096 R)
• M72: 40,749,263 km (0.085 R)
• M73: 40,831,392 km (0.102 R)
• M74: 41,822,179 km (0.095 R)
• M75: 42,071,110 km (0.114 R)
• M76: 42,820,895 km (0.077 R)
• M77: 43,323,244 km (0.106 R)
• M78: 44,502,823 km (0.066 R)
• M79: 44,672,168 km (0.104 R)
• M80: 45,266,670 km (0.077 R)
• M81: 46,034,855 km (0.083 R)
• M82: 47,152,052 km (0.101 R)
• M83: 47,843,942 km (0.099 R)
• M84: 48,365,141 km (0.109 R)
• M85: 48,539,273 km (0.056 R)
• M86: 49,150,380 km (0.079 R)
• M87: 49,588,553 km (0.048 R)
• M88: 51,353,658 km (0.072 R)
• M89: 51,976,434 km (0.116 R)
• M90: 53,769,215 km (0.112 R)
• M91: 53,949,480 km (0.106 R)
• M92: 54,763,741 km (0.037 R)
• M93: 56,129,869 km (0.103 R)
• M94: 58,617,083 km (0.113 R)
• M95: 59,640,482 km (0.077 R)
• M96: 59,827,330 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.9

Radius: 5.9

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.35 AU - 18.63 AU

Year: 25157 Days

Day: 18.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,636,643 km

• M1: 175,329 km (0.112 R)
• M2: 260,749 km (0.087 R)
• M3: 343,926 km (0.098 R)
• M4: 456,423 km (0.104 R)
• M5: 670,797 km (0.107 R)
• M6: 765,044 km (0.072 R)
• M7: 1,101,190 km (0.101 R)
• M8: 1,571,825 km (0.107 R)
• M9: 1,894,657 km (0.087 R)
• M10: 3,137,815 km (0.081 R)
• M11: 3,378,518 km (0.106 R)
• M12: 4,669,847 km (0.088 R)
• M13: 4,715,175 km (0.058 R)
• M14: 6,547,899 km (0.107 R)
• M15: 7,010,904 km (0.103 R)
• M16: 7,751,862 km (0.113 R)
• M17: 7,913,877 km (0.119 R)
• M18: 9,594,759 km (0.073 R)
• M19: 10,178,789 km (0.075 R)
• M20: 12,186,392 km (0.112 R)
• M21: 12,754,714 km (0.104 R)
• M22: 13,074,106 km (0.076 R)
• M23: 13,396,190 km (0.072 R)
• M24: 14,113,811 km (0.104 R)
• M25: 14,576,966 km (0.089 R)
• M26: 15,450,468 km (0.076 R)
• M27: 16,340,725 km (0.092 R)
• M28: 17,036,954 km (0.093 R)
• M29: 17,742,607 km (0.061 R)
• M30: 19,548,552 km (0.084 R)
• M31: 19,695,457 km (0.062 R)
• M32: 20,064,515 km (0.084 R)
• M33: 20,585,116 km (0.117 R)
• M34: 21,411,943 km (0.071 R)
• M35: 22,173,097 km (0.071 R)
• M36: 22,865,735 km (0.065 R)
• M37: 23,020,569 km (0.117 R)
• M38: 23,800,273 km (0.088 R)
• M39: 24,193,267 km (0.079 R)
• M40: 24,667,791 km (0.119 R)
• M41: 25,065,422 km (0.084 R)
• M42: 25,225,193 km (0.069 R)
• M43: 26,352,413 km (0.12 R)
• M44: 29,409,894 km (0.101 R)
• M45: 29,662,715 km (0.095 R)
• M46: 31,280,316 km (0.091 R)
• M47: 31,969,963 km (0.117 R)
• M48: 32,056,430 km (0.054 R)
• M49: 32,664,545 km (0.09 R)
• M50: 35,134,706 km (0.096 R)
• M51: 35,313,475 km (0.036 R)
• M52: 39,785,703 km (0.118 R)
• M53: 40,158,651 km (0.056 R)
• M54: 41,095,881 km (0.109 R)
• M55: 41,472,868 km (0.068 R)
• M56: 42,420,122 km (0.086 R)
• M57: 43,854,466 km (0.061 R)
• M58: 45,110,490 km (0.082 R)
• M59: 45,986,834 km (0.116 R)
• M60: 46,182,359 km (0.092 R)
• M61: 47,361,190 km (0.119 R)
• M62: 47,657,543 km (0.119 R)
• M63: 48,053,529 km (0.053 R)
• M64: 48,550,044 km (0.088 R)
• M65: 50,653,839 km (0.049 R)
• M66: 50,855,796 km (0.099 R)
• M67: 51,361,736 km (0.069 R)
• M68: 51,869,322 km (0.081 R)
• M69: 52,174,801 km (0.059 R)
• M70: 52,480,728 km (0.106 R)
• M71: 52,889,579 km (0.049 R)
• M72: 53,197,003 km (0.087 R)
• M73: 53,299,627 km (0.042 R)
• M74: 54,949,991 km (0.103 R)
• M75: 56,198,684 km (0.114 R)
• M76: 56,931,414 km (0.053 R)
• M77: 59,893,901 km (0.093 R)
• M78: 60,000,564 km (0.081 R)
• M79: 61,824,611 km (0.113 R)
• M80: 62,689,287 km (0.089 R)
• M81: 62,797,596 km (0.084 R)
• M82: 63,123,121 km (0.108 R)
• M83: 64,868,329 km (0.091 R)
• M84: 65,197,445 km (0.098 R)
• M85: 65,307,100 km (0.076 R)
• M86: 65,857,022 km (0.07 R)
• M87: 66,961,353 km (0.109 R)
• M88: 67,626,914 km (0.06 R)
• M89: 68,852,869 km (0.09 R)
• M90: 70,423,646 km (0.084 R)
• M91: 70,648,941 km (0.108 R)
• M92: 71,439,566 km (0.112 R)
• M93: 73,143,785 km (0.068 R)
• M94: 73,829,092 km (0.108 R)
• M95: 74,631,386 km (0.114 R)
• M96: 76,476,077 km (0.105 R)
• M97: 77,287,945 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit