🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.01 AU - 2.21 AU

Year: 1137 Days

Day: 27.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,438,986 km

• M1: 247,584 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.23 AU - 3.13 AU

Year: 1627 Days

Day: 24.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.96 AU - 3.7 AU

Year: 2254 Days

Day: 32.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 14.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.49 AU - 6.85 AU

Year: 5007 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,438,986 km

• M1: 233,223 km (0.092 R)
• M2: 404,213 km (0.063 R)
• M3: 563,834 km (0.099 R)
• M4: 682,465 km (0.055 R)
• M5: 856,448 km (0.086 R)
• M6: 1,199,625 km (0.1 R)
• M7: 1,305,840 km (0.08 R)
• M8: 1,633,609 km (0.07 R)
• M9: 1,887,776 km (0.117 R)
• M10: 2,142,092 km (0.077 R)
• M11: 2,600,759 km (0.089 R)
• M12: 3,046,112 km (0.05 R)
• M13: 3,285,618 km (0.047 R)
• M14: 3,593,790 km (0.118 R)
• M15: 4,238,706 km (0.093 R)
• M16: 4,456,072 km (0.087 R)
• M17: 5,024,843 km (0.116 R)
• M18: 5,308,929 km (0.063 R)
• M19: 5,489,344 km (0.101 R)
• M20: 5,763,707 km (0.074 R)
• M21: 6,268,899 km (0.112 R)
• M22: 6,421,489 km (0.073 R)
• M23: 6,536,679 km (0.119 R)
• M24: 7,808,111 km (0.069 R)
• M25: 8,117,180 km (0.113 R)
• M26: 8,262,739 km (0.071 R)
• M27: 8,726,044 km (0.068 R)
• M28: 9,198,025 km (0.107 R)
• M29: 9,700,225 km (0.117 R)
• M30: 10,077,212 km (0.117 R)
• M31: 11,167,780 km (0.063 R)
• M32: 12,439,213 km (0.099 R)
• M33: 12,994,669 km (0.1 R)
• M34: 13,607,722 km (0.081 R)
• M35: 13,955,088 km (0.114 R)
• M36: 14,079,852 km (0.066 R)
• M37: 14,557,518 km (0.113 R)
• M38: 15,296,831 km (0.103 R)
• M39: 15,839,871 km (0.041 R)
• M40: 16,231,668 km (0.12 R)
• M41: 17,184,906 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588

Radius: 6.1

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.1 AU - 14.3 AU

Year: 17785 Days

Day: 15.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,438,986 km

• M1: 86,767 km (0.114 R)
• M2: 163,660 km (0.095 R)
• M3: 279,150 km (0.038 R)
• M4: 513,270 km (0.101 R)
• M5: 671,395 km (0.07 R)
• M6: 890,855 km (0.12 R)
• M7: 1,587,233 km (0.085 R)
• M8: 2,579,516 km (0.086 R)
• M9: 2,749,010 km (0.095 R)
• M10: 2,922,245 km (0.057 R)
• M11: 4,073,251 km (0.11 R)
• M12: 4,191,433 km (0.034 R)
• M13: 4,924,014 km (0.083 R)
• M14: 4,965,752 km (0.093 R)
• M15: 5,219,470 km (0.044 R)
• M16: 5,651,508 km (0.082 R)
• M17: 6,549,844 km (0.087 R)
• M18: 6,827,946 km (0.098 R)
• M19: 7,588,352 km (0.081 R)
• M20: 8,176,122 km (0.077 R)
• M21: 9,866,578 km (0.036 R)
• M22: 10,669,619 km (0.114 R)
• M23: 10,778,227 km (0.052 R)
• M24: 11,660,556 km (0.072 R)
• M25: 11,997,450 km (0.107 R)
• M26: 12,223,792 km (0.081 R)
• M27: 12,508,776 km (0.099 R)
• M28: 13,143,370 km (0.051 R)
• M29: 13,318,250 km (0.101 R)
• M30: 13,611,312 km (0.093 R)
• M31: 13,729,195 km (0.057 R)
• M32: 15,292,194 km (0.114 R)
• M33: 16,406,847 km (0.097 R)
• M34: 16,469,529 km (0.116 R)
• M35: 17,611,559 km (0.094 R)
• M36: 20,038,036 km (0.095 R)
• M37: 20,576,290 km (0.114 R)
• M38: 21,392,645 km (0.075 R)
• M39: 21,529,677 km (0.12 R)
• M40: 21,598,342 km (0.086 R)
• M41: 22,636,851 km (0.101 R)
• M42: 22,776,575 km (0.085 R)
• M43: 22,986,610 km (0.081 R)
• M44: 23,620,756 km (0.052 R)
• M45: 24,690,381 km (0.118 R)
• M46: 26,802,553 km (0.09 R)
• M47: 27,024,407 km (0.066 R)
• M48: 27,321,059 km (0.097 R)
• M49: 28,443,193 km (0.099 R)
• M50: 28,518,590 km (0.099 R)
• M51: 30,039,402 km (0.071 R)
• M52: 31,352,722 km (0.1 R)
• M53: 31,820,664 km (0.112 R)
• M54: 32,212,311 km (0.097 R)
• M55: 32,526,915 km (0.087 R)
• M56: 32,842,567 km (0.035 R)
• M57: 33,079,829 km (0.099 R)
• M58: 33,556,298 km (0.037 R)
• M59: 35,565,547 km (0.073 R)
• M60: 35,809,242 km (0.078 R)
• M61: 38,610,014 km (0.11 R)
• M62: 40,121,102 km (0.06 R)
• M63: 41,139,115 km (0.052 R)
• M64: 41,224,386 km (0.108 R)
• M65: 41,994,067 km (0.066 R)
• M66: 42,251,675 km (0.062 R)
• M67: 42,509,731 km (0.095 R)
• M68: 42,941,171 km (0.088 R)
• M69: 43,808,240 km (0.059 R)
• M70: 43,895,306 km (0.076 R)
• M71: 45,207,579 km (0.098 R)
• M72: 45,912,783 km (0.081 R)
• M73: 46,621,578 km (0.08 R)
• M74: 46,799,450 km (0.093 R)
• M75: 48,679,596 km (0.091 R)
• M76: 49,674,123 km (0.095 R)
• M77: 50,766,935 km (0.107 R)
• M78: 51,316,258 km (0.104 R)
• M79: 52,143,983 km (0.078 R)
• M80: 52,790,695 km (0.1 R)
• M81: 53,347,199 km (0.094 R)
• M82: 53,998,997 km (0.057 R)
• M83: 55,592,663 km (0.092 R)
• M84: 55,875,553 km (0.12 R)
• M85: 56,442,678 km (0.095 R)
• M86: 59,114,347 km (0.112 R)
• M87: 59,403,070 km (0.11 R)
• M88: 60,368,874 km (0.089 R)
• M89: 61,242,376 km (0.106 R)
• M90: 61,631,929 km (0.051 R)
• M91: 63,986,749 km (0.103 R)
• M92: 64,085,484 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.3

Radius: 7

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.41 AU - 15.83 AU

Year: 21804 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 84,438,986 km

• M1: 143,315 km (0.056 R)
• M2: 379,530 km (0.043 R)
• M3: 429,645 km (0.098 R)
• M4: 737,368 km (0.098 R)
• M5: 1,495,530 km (0.076 R)
• M6: 2,557,974 km (0.103 R)
• M7: 3,284,571 km (0.09 R)
• M8: 3,726,932 km (0.102 R)
• M9: 3,955,069 km (0.046 R)
• M10: 6,340,556 km (0.114 R)
• M11: 8,476,066 km (0.037 R)
• M12: 9,438,578 km (0.107 R)
• M13: 9,645,622 km (0.109 R)
• M14: 11,630,786 km (0.074 R)
• M15: 11,908,439 km (0.108 R)
• M16: 12,020,189 km (0.066 R)
• M17: 13,271,725 km (0.083 R)
• M18: 14,803,457 km (0.063 R)
• M19: 14,983,723 km (0.099 R)
• M20: 15,044,011 km (0.054 R)
• M21: 16,701,555 km (0.03 R)
• M22: 17,456,725 km (0.063 R)
• M23: 17,966,405 km (0.089 R)
• M24: 18,030,433 km (0.108 R)
• M25: 19,000,126 km (0.047 R)
• M26: 19,392,821 km (0.109 R)
• M27: 21,531,771 km (0.085 R)
• M28: 21,872,705 km (0.115 R)
• M29: 22,698,186 km (0.111 R)
• M30: 23,533,989 km (0.107 R)
• M31: 24,379,666 km (0.105 R)
• M32: 24,806,319 km (0.111 R)
• M33: 27,935,009 km (0.069 R)
• M34: 28,905,001 km (0.108 R)
• M35: 29,734,522 km (0.11 R)
• M36: 30,342,637 km (0.092 R)
• M37: 31,262,514 km (0.115 R)
• M38: 31,416,750 km (0.078 R)
• M39: 32,581,369 km (0.085 R)
• M40: 33,523,088 km (0.052 R)
• M41: 34,076,600 km (0.09 R)
• M42: 34,235,323 km (0.058 R)
• M43: 35,674,754 km (0.082 R)
• M44: 36,889,339 km (0.114 R)
• M45: 38,199,667 km (0.096 R)
• M46: 38,282,095 km (0.081 R)
• M47: 39,026,345 km (0.116 R)
• M48: 39,192,398 km (0.06 R)
• M49: 40,277,581 km (0.119 R)
• M50: 42,221,306 km (0.045 R)
• M51: 43,333,417 km (0.092 R)
• M52: 44,976,151 km (0.091 R)
• M53: 45,324,564 km (0.098 R)
• M54: 45,586,510 km (0.085 R)
• M55: 45,673,876 km (0.034 R)
• M56: 49,395,422 km (0.095 R)
• M57: 49,664,847 km (0.098 R)
• M58: 56,090,974 km (0.087 R)
• M59: 57,030,149 km (0.108 R)
• M60: 57,312,889 km (0.077 R)
• M61: 57,785,170 km (0.069 R)
• M62: 60,838,163 km (0.06 R)
• M63: 61,803,069 km (0.1 R)
• M64: 63,162,166 km (0.069 R)
• M65: 65,515,191 km (0.082 R)
• M66: 65,712,510 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.1

Radius: 6.3

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.58 AU - 19.18 AU

Year: 25720 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,438,986 km

• M1: 127,757 km (0.115 R)
• M2: 265,387 km (0.108 R)
• M3: 391,946 km (0.102 R)
• M4: 607,218 km (0.107 R)
• M5: 778,657 km (0.091 R)
• M6: 1,021,454 km (0.105 R)
• M7: 1,136,944 km (0.101 R)
• M8: 1,476,381 km (0.078 R)
• M9: 1,776,475 km (0.062 R)
• M10: 1,845,888 km (0.096 R)
• M11: 2,095,567 km (0.085 R)
• M12: 2,205,970 km (0.066 R)
• M13: 2,509,654 km (0.059 R)
• M14: 2,587,594 km (0.055 R)
• M15: 3,031,002 km (0.076 R)
• M16: 3,072,441 km (0.105 R)
• M17: 3,325,411 km (0.111 R)
• M18: 3,411,280 km (0.069 R)
• M19: 3,673,226 km (0.063 R)
• M20: 3,761,938 km (0.113 R)
• M21: 4,356,140 km (0.08 R)
• M22: 4,403,114 km (0.091 R)
• M23: 4,544,933 km (0.109 R)
• M24: 4,592,505 km (0.065 R)
• M25: 5,077,651 km (0.046 R)
• M26: 5,276,167 km (0.092 R)
• M27: 6,954,955 km (0.114 R)
• M28: 8,547,125 km (0.113 R)
• M29: 9,323,089 km (0.065 R)
• M30: 9,566,335 km (0.102 R)
• M31: 9,627,521 km (0.09 R)
• M32: 10,059,110 km (0.118 R)
• M33: 10,183,576 km (0.064 R)
• M34: 10,560,263 km (0.041 R)
• M35: 12,510,421 km (0.075 R)
• M36: 13,321,092 km (0.088 R)
• M37: 13,940,278 km (0.085 R)
• M38: 15,134,966 km (0.071 R)
• M39: 16,362,267 km (0.091 R)
• M40: 17,471,535 km (0.107 R)
• M41: 18,300,308 km (0.113 R)
• M42: 19,064,753 km (0.085 R)
• M43: 19,141,796 km (0.09 R)
• M44: 19,528,506 km (0.113 R)
• M45: 19,606,147 km (0.107 R)
• M46: 19,917,760 km (0.103 R)
• M47: 20,388,245 km (0.093 R)
• M48: 21,340,136 km (0.067 R)
• M49: 21,902,026 km (0.106 R)
• M50: 22,631,764 km (0.085 R)
• M51: 23,122,595 km (0.116 R)
• M52: 23,204,724 km (0.088 R)
• M53: 23,369,431 km (0.116 R)
• M54: 23,617,016 km (0.088 R)
• M55: 27,521,371 km (0.113 R)
• M56: 28,925,496 km (0.117 R)
• M57: 29,993,924 km (0.076 R)
• M58: 30,803,548 km (0.053 R)
• M59: 30,894,055 km (0.083 R)
• M60: 31,620,502 km (0.057 R)
• M61: 32,536,490 km (0.102 R)
• M62: 36,191,315 km (0.108 R)
• M63: 36,860,915 km (0.081 R)
• M64: 37,631,195 km (0.104 R)
• M65: 38,115,293 km (0.104 R)
• M66: 40,864,304 km (0.076 R)
• M67: 42,262,595 km (0.111 R)
• M68: 42,463,655 km (0.118 R)
• M69: 44,185,227 km (0.11 R)
• M70: 45,723,243 km (0.092 R)
• M71: 46,862,131 km (0.099 R)
• M72: 50,121,719 km (0.04 R)
• M73: 50,334,597 km (0.106 R)
• M74: 50,441,111 km (0.096 R)
• M75: 50,654,288 km (0.036 R)
• M76: 53,779,986 km (0.042 R)
• M77: 53,888,893 km (0.092 R)
• M78: 58,864,369 km (0.079 R)
• M79: 58,976,567 km (0.037 R)
• M80: 66,188,531 km (0.12 R)
• M81: 66,889,696 km (0.102 R)
• M82: 68,417,539 km (0.08 R)
• M83: 68,889,819 km (0.103 R)
• M84: 69,837,971 km (0.105 R)
• M85: 69,956,751 km (0.087 R)
• M86: 73,552,037 km (0.094 R)
• M87: 76,104,326 km (0.099 R)
• M88: 78,685,638 km (0.11 R)
• M89: 79,428,241 km (0.044 R)
• M90: 80,671,400 km (0.115 R)
• M91: 83,302,677 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit