🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.95 AU

Year: 252 Days

Day: 18 Hours

Environment

Temp: 131 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.55 AU - 1.93 AU

Year: 874 Days

Day: 41.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,923,961 km

• M1: 223,499 km (0.073 R)
• M2: 295,306 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.74 AU - 2.3 AU

Year: 1093 Days

Day: 16.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.81 AU - 2.25 AU

Year: 1101 Days

Day: 21.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.78 AU - 2.42 AU

Year: 1159 Days

Day: 33.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,923,961 km

• M1: 1,181,823 km (0.107 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 12.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.44 AU - 5.82 AU

Year: 4425 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 90,923,961 km

• M1: 152,440 km (0.112 R)
• M2: 258,206 km (0.053 R)
• M3: 347,366 km (0.102 R)
• M4: 436,975 km (0.071 R)
• M5: 581,786 km (0.111 R)
• M6: 666,159 km (0.112 R)
• M7: 1,144,424 km (0.037 R)
• M8: 1,759,271 km (0.113 R)
• M9: 1,902,287 km (0.114 R)
• M10: 2,034,531 km (0.038 R)
• M11: 2,185,026 km (0.061 R)
• M12: 2,370,827 km (0.036 R)
• M13: 2,481,529 km (0.089 R)
• M14: 2,774,592 km (0.091 R)
• M15: 2,858,067 km (0.106 R)
• M16: 3,010,508 km (0.087 R)
• M17: 3,200,347 km (0.081 R)
• M18: 3,341,119 km (0.057 R)
• M19: 3,592,294 km (0.107 R)
• M20: 3,701,949 km (0.068 R)
• M21: 3,831,351 km (0.054 R)
• M22: 4,094,494 km (0.074 R)
• M23: 4,228,384 km (0.03 R)
• M24: 4,363,770 km (0.076 R)
• M25: 4,480,905 km (0.077 R)
• M26: 4,678,524 km (0.068 R)
• M27: 5,062,093 km (0.072 R)
• M28: 5,434,891 km (0.093 R)
• M29: 5,924,375 km (0.118 R)
• M30: 6,076,217 km (0.108 R)
• M31: 6,450,361 km (0.091 R)
• M32: 7,105,899 km (0.069 R)
• M33: 7,267,315 km (0.087 R)
• M34: 7,877,674 km (0.098 R)
• M35: 8,382,866 km (0.115 R)
• M36: 9,072,662 km (0.102 R)
• M37: 9,197,726 km (0.111 R)
• M38: 9,475,080 km (0.096 R)
• M39: 9,576,508 km (0.116 R)
• M40: 9,678,384 km (0.102 R)
• M41: 9,755,128 km (0.095 R)
• M42: 10,375,660 km (0.117 R)
• M43: 10,585,396 km (0.119 R)
• M44: 10,796,478 km (0.119 R)
• M45: 11,249,909 km (0.12 R)
• M46: 11,600,716 km (0.08 R)
• M47: 11,818,381 km (0.069 R)
• M48: 12,175,172 km (0.099 R)
• M49: 12,424,253 km (0.078 R)
• M50: 12,899,226 km (0.116 R)
• M51: 13,096,546 km (0.12 R)
• M52: 13,637,342 km (0.109 R)
• M53: 13,752,083 km (0.077 R)
• M54: 14,011,486 km (0.059 R)
• M55: 14,214,341 km (0.067 R)
• M56: 14,301,556 km (0.085 R)
• M57: 15,065,254 km (0.045 R)
• M58: 15,721,839 km (0.077 R)
• M59: 16,540,438 km (0.082 R)
• M60: 17,684,712 km (0.119 R)
• M61: 18,029,835 km (0.117 R)
• M62: 18,599,354 km (0.101 R)
• M63: 19,432,464 km (0.069 R)
• M64: 19,951,270 km (0.095 R)
• M65: 20,114,182 km (0.028 R)
• M66: 20,277,692 km (0.065 R)
• M67: 20,704,944 km (0.104 R)
• M68: 20,969,283 km (0.104 R)
• M69: 21,135,038 km (0.108 R)
• M70: 22,443,121 km (0.115 R)
• M71: 22,714,641 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.3

Radius: 14.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.7 AU - 6.94 AU

Year: 5347 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,923,961 km

• M1: 190,588 km (0.055 R)
• M2: 335,698 km (0.119 R)
• M3: 549,772 km (0.079 R)
• M4: 805,734 km (0.041 R)
• M5: 976,874 km (0.113 R)
• M6: 1,327,232 km (0.078 R)
• M7: 1,421,329 km (0.055 R)
• M8: 1,734,887 km (0.06 R)
• M9: 2,144,785 km (0.055 R)
• M10: 2,526,409 km (0.093 R)
• M11: 3,354,283 km (0.115 R)
• M12: 3,529,612 km (0.072 R)
• M13: 3,912,583 km (0.088 R)
• M14: 5,318,653 km (0.083 R)
• M15: 5,679,932 km (0.082 R)
• M16: 6,317,817 km (0.107 R)
• M17: 6,673,112 km (0.119 R)
• M18: 7,119,363 km (0.11 R)
• M19: 7,460,446 km (0.077 R)
• M20: 7,952,922 km (0.109 R)
• M21: 8,129,298 km (0.088 R)
• M22: 8,787,080 km (0.077 R)
• M23: 8,908,553 km (0.079 R)
• M24: 9,122,478 km (0.091 R)
• M25: 9,369,165 km (0.118 R)
• M26: 10,473,945 km (0.062 R)
• M27: 11,255,295 km (0.076 R)
• M28: 11,686,436 km (0.096 R)
• M29: 12,326,416 km (0.08 R)
• M30: 13,325,131 km (0.061 R)
• M31: 13,640,483 km (0.095 R)
• M32: 14,349,877 km (0.097 R)
• M33: 14,493,191 km (0.073 R)
• M34: 14,673,008 km (0.094 R)
• M35: 15,107,739 km (0.099 R)
• M36: 15,290,099 km (0.065 R)
• M37: 15,473,207 km (0.092 R)
• M38: 16,138,469 km (0.058 R)
• M39: 16,362,417 km (0.094 R)
• M40: 16,700,059 km (0.063 R)
• M41: 16,888,702 km (0.1 R)
• M42: 17,153,939 km (0.076 R)
• M43: 17,382,525 km (0.084 R)
• M44: 17,842,538 km (0.089 R)
• M45: 18,696,293 km (0.062 R)
• M46: 19,444,432 km (0.081 R)
• M47: 19,762,328 km (0.074 R)
• M48: 20,001,834 km (0.113 R)
• M49: 20,121,961 km (0.105 R)
• M50: 21,336,845 km (0.028 R)
• M51: 21,953,188 km (0.028 R)
• M52: 22,284,248 km (0.062 R)
• M53: 22,450,452 km (0.084 R)
• M54: 22,700,430 km (0.079 R)
• M55: 22,825,793 km (0.108 R)
• M56: 22,993,342 km (0.096 R)
• M57: 23,161,191 km (0.113 R)
• M58: 23,582,908 km (0.118 R)
• M59: 24,992,269 km (0.061 R)
• M60: 25,337,990 km (0.077 R)
• M61: 25,990,536 km (0.117 R)
• M62: 26,472,690 km (0.067 R)
• M63: 26,781,011 km (0.078 R)
• M64: 27,579,415 km (0.117 R)
• M65: 27,847,195 km (0.038 R)
• M66: 28,160,902 km (0.083 R)
• M67: 28,927,291 km (0.082 R)
• M68: 29,381,471 km (0.064 R)
• M69: 29,837,894 km (0.038 R)
• M70: 29,975,374 km (0.072 R)
• M71: 30,434,789 km (0.091 R)
• M72: 30,619,243 km (0.085 R)
• M73: 30,757,921 km (0.1 R)
• M74: 30,989,349 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.1

Radius: 5.9

Gravity: 22.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.4 AU - 16.48 AU

Year: 24234 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,923,961 km

• M1: 81,531 km (0.045 R)
• M2: 476,469 km (0.105 R)
• M3: 545,434 km (0.064 R)
• M4: 1,150,707 km (0.113 R)
• M5: 1,902,287 km (0.046 R)
• M6: 1,976,786 km (0.03 R)
• M7: 2,860,610 km (0.083 R)
• M8: 2,903,395 km (0.094 R)
• M9: 2,989,564 km (0.092 R)
• M10: 4,040,339 km (0.091 R)
• M11: 4,233,919 km (0.062 R)
• M12: 4,986,247 km (0.115 R)
• M13: 5,725,111 km (0.102 R)
• M14: 5,779,115 km (0.053 R)
• M15: 7,243,978 km (0.034 R)
• M16: 7,538,237 km (0.08 R)
• M17: 7,716,707 km (0.092 R)
• M18: 8,260,346 km (0.068 R)
• M19: 9,705,012 km (0.072 R)
• M20: 10,225,613 km (0.112 R)
• M21: 10,688,469 km (0.103 R)
• M22: 11,090,737 km (0.059 R)
• M23: 11,979,199 km (0.075 R)
• M24: 12,961,309 km (0.109 R)
• M25: 13,175,084 km (0.063 R)
• M26: 13,246,592 km (0.051 R)
• M27: 13,318,250 km (0.09 R)
• M28: 13,462,013 km (0.114 R)
• M29: 13,606,226 km (0.077 R)
• M30: 13,823,442 km (0.103 R)
• M31: 14,630,073 km (0.07 R)
• M32: 15,301,169 km (0.11 R)
• M33: 17,295,907 km (0.11 R)
• M34: 18,243,909 km (0.075 R)
• M35: 20,189,729 km (0.095 R)
• M36: 20,936,222 km (0.095 R)
• M37: 21,019,847 km (0.083 R)
• M38: 21,439,020 km (0.038 R)
• M39: 22,884,734 km (0.113 R)
• M40: 23,316,025 km (0.078 R)
• M41: 24,449,678 km (0.08 R)
• M42: 24,537,641 km (0.077 R)
• M43: 24,890,393 km (0.12 R)
• M44: 25,601,132 km (0.115 R)
• M45: 26,318,604 km (0.042 R)
• M46: 26,951,702 km (0.047 R)
• M47: 28,417,612 km (0.104 R)
• M48: 28,602,664 km (0.066 R)
• M49: 28,788,165 km (0.099 R)
• M50: 28,880,916 km (0.096 R)
• M51: 29,067,016 km (0.09 R)
• M52: 30,191,693 km (0.055 R)
• M53: 31,617,510 km (0.085 R)
• M54: 32,193,911 km (0.094 R)
• M55: 35,227,007 km (0.079 R)
• M56: 35,824,501 km (0.118 R)
• M57: 36,024,364 km (0.063 R)
• M58: 39,273,031 km (0.086 R)
• M59: 39,375,955 km (0.107 R)
• M60: 40,827,802 km (0.036 R)
• M61: 41,141,060 km (0.079 R)
• M62: 41,245,779 km (0.117 R)
• M63: 42,719,916 km (0.067 R)
• M64: 43,569,931 km (0.097 R)
• M65: 43,997,033 km (0.044 R)
• M66: 44,318,369 km (0.099 R)
• M67: 44,855,426 km (0.081 R)
• M68: 46,262,244 km (0.053 R)
• M69: 46,371,002 km (0.109 R)
• M70: 49,118,815 km (0.103 R)
• M71: 54,310,609 km (0.066 R)
• M72: 54,425,351 km (0.094 R)
• M73: 54,540,242 km (0.111 R)
• M74: 57,087,595 km (0.094 R)
• M75: 60,029,287 km (0.073 R)
• M76: 60,742,570 km (0.092 R)
• M77: 63,502,651 km (0.055 R)
• M78: 65,324,753 km (0.105 R)
• M79: 66,426,092 km (0.091 R)
• M80: 66,917,671 km (0.093 R)
• M81: 72,529,536 km (0.119 R)
• M82: 73,162,335 km (0.076 R)
• M83: 73,289,194 km (0.118 R)
• M84: 74,816,139 km (0.1 R)
• M85: 75,583,726 km (0.09 R)
• M86: 75,840,137 km (0.106 R)
• M87: 77,513,688 km (0.102 R)
• M88: 79,329,656 km (0.111 R)
• M89: 82,211,510 km (0.078 R)
• M90: 82,475,251 km (0.089 R)
• M91: 83,135,725 km (0.067 R)
• M92: 88,212,180 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit