🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.44 AU - 0.7 AU

Year: 161 Days

Day: 47.2 Hours

Environment

Temp: 229 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.62 AU - 1 AU

Year: 273 Days

Day: 23 Hours

Environment

Temp: 126 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.39 AU - 2.25 AU

Year: 920 Days

Day: 29.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 174.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,920,770 km

• M1: 943,215 km (0.096 R)
• M2: 1,147,116 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 10.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.35 AU - 8.69 AU

Year: 6970 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,920,770 km

• M1: 165,006 km (0.055 R)
• M2: 287,527 km (0.086 R)
• M3: 372,798 km (0.099 R)
• M4: 492,626 km (0.116 R)
• M5: 627,413 km (0.085 R)
• M6: 1,091,915 km (0.102 R)
• M7: 1,630,018 km (0.041 R)
• M8: 1,723,966 km (0.112 R)
• M9: 1,839,156 km (0.114 R)
• M10: 1,996,982 km (0.104 R)
• M11: 2,368,433 km (0.1 R)
• M12: 2,829,494 km (0.099 R)
• M13: 3,058,828 km (0.078 R)
• M14: 3,223,086 km (0.055 R)
• M15: 3,318,230 km (0.112 R)
• M16: 3,783,330 km (0.08 R)
• M17: 4,321,284 km (0.031 R)
• M18: 4,479,409 km (0.086 R)
• M19: 4,612,850 km (0.09 R)
• M20: 4,747,339 km (0.095 R)
• M21: 5,075,856 km (0.092 R)
• M22: 5,242,957 km (0.084 R)
• M23: 5,668,563 km (0.052 R)
• M24: 6,492,697 km (0.049 R)
• M25: 7,104,403 km (0.101 R)
• M26: 7,291,400 km (0.031 R)
• M27: 7,385,647 km (0.116 R)
• M28: 7,606,902 km (0.1 R)
• M29: 7,798,387 km (0.109 R)
• M30: 8,812,960 km (0.11 R)
• M31: 9,386,818 km (0.105 R)
• M32: 9,833,816 km (0.106 R)
• M33: 10,464,371 km (0.104 R)
• M34: 10,535,280 km (0.109 R)
• M35: 10,677,398 km (0.078 R)
• M36: 11,325,307 km (0.107 R)
• M37: 11,544,168 km (0.082 R)
• M38: 11,617,471 km (0.084 R)
• M39: 11,912,030 km (0.051 R)
• M40: 12,772,517 km (0.052 R)
• M41: 12,924,209 km (0.113 R)
• M42: 13,038,502 km (0.11 R)
• M43: 13,267,835 km (0.094 R)
• M44: 14,671,961 km (0.038 R)
• M45: 15,270,951 km (0.115 R)
• M46: 15,918,709 km (0.116 R)
• M47: 17,115,492 km (0.091 R)
• M48: 17,492,778 km (0.095 R)
• M49: 19,029,448 km (0.106 R)
• M50: 19,289,598 km (0.083 R)
• M51: 19,376,664 km (0.106 R)
• M52: 19,551,095 km (0.105 R)
• M53: 20,564,322 km (0.118 R)
• M54: 21,866,122 km (0.033 R)
• M55: 22,138,690 km (0.069 R)
• M56: 22,458,231 km (0.116 R)
• M57: 23,148,027 km (0.113 R)
• M58: 23,379,604 km (0.104 R)
• M59: 24,125,499 km (0.08 R)
• M60: 24,642,958 km (0.101 R)
• M61: 24,926,745 km (0.101 R)
• M62: 25,449,739 km (0.056 R)
• M63: 26,361,688 km (0.118 R)
• M64: 27,040,563 km (0.075 R)
• M65: 27,676,055 km (0.086 R)
• M66: 28,415,368 km (0.118 R)
• M67: 28,564,068 km (0.094 R)
• M68: 29,011,515 km (0.074 R)
• M69: 29,161,263 km (0.094 R)
• M70: 30,672,201 km (0.081 R)
• M71: 31,079,556 km (0.112 R)
• M72: 31,283,757 km (0.099 R)
• M73: 31,796,429 km (0.027 R)
• M74: 32,882,210 km (0.112 R)
• M75: 33,194,571 km (0.11 R)
• M76: 33,874,942 km (0.113 R)
• M77: 34,559,801 km (0.087 R)
• M78: 34,930,504 km (0.111 R)
• M79: 35,355,811 km (0.029 R)
• M80: 35,462,325 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.2

Radius: 12.5

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.19 AU - 10.73 AU

Year: 12677 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,920,770 km

• M1: 237,561 km (0.094 R)
• M2: 331,958 km (0.071 R)
• M3: 417,079 km (0.043 R)
• M4: 529,576 km (0.086 R)
• M5: 1,262,307 km (0.057 R)
• M6: 1,463,217 km (0.073 R)
• M7: 1,983,069 km (0.119 R)
• M8: 2,099,756 km (0.1 R)
• M9: 2,401,644 km (0.118 R)
• M10: 3,047,458 km (0.112 R)
• M11: 3,530,809 km (0.099 R)
• M12: 3,709,279 km (0.082 R)
• M13: 3,854,389 km (0.074 R)
• M14: 4,300,939 km (0.036 R)
• M15: 4,842,932 km (0.109 R)
• M16: 4,922,069 km (0.092 R)
• M17: 6,772,744 km (0.086 R)
• M18: 6,950,766 km (0.061 R)
• M19: 7,540,181 km (0.108 R)
• M20: 7,632,334 km (0.103 R)
• M21: 8,574,052 km (0.088 R)
• M22: 8,670,244 km (0.07 R)
• M23: 8,863,823 km (0.117 R)
• M24: 9,403,423 km (0.103 R)
• M25: 9,802,550 km (0.108 R)
• M26: 10,156,349 km (0.092 R)
• M27: 10,720,931 km (0.062 R)
• M28: 11,085,501 km (0.077 R)
• M29: 12,149,741 km (0.106 R)
• M30: 12,366,508 km (0.048 R)
• M31: 12,475,266 km (0.1 R)
• M32: 12,639,225 km (0.054 R)
• M33: 14,203,271 km (0.072 R)
• M34: 14,489,003 km (0.106 R)
• M35: 15,066,151 km (0.107 R)
• M36: 15,533,345 km (0.055 R)
• M37: 17,327,323 km (0.097 R)
• M38: 18,809,239 km (0.085 R)
• M39: 19,312,337 km (0.096 R)
• M40: 19,628,886 km (0.067 R)
• M41: 20,203,192 km (0.065 R)
• M42: 20,847,810 km (0.08 R)
• M43: 21,564,683 km (0.095 R)
• M44: 22,091,118 km (0.066 R)
• M45: 22,223,362 km (0.104 R)
• M46: 24,512,210 km (0.084 R)
• M47: 24,717,757 km (0.046 R)
• M48: 25,061,533 km (0.096 R)
• M49: 25,684,458 km (0.099 R)
• M50: 28,586,208 km (0.117 R)
• M51: 29,019,593 km (0.043 R)
• M52: 30,185,709 km (0.047 R)
• M53: 30,774,526 km (0.102 R)
• M54: 31,963,530 km (0.088 R)
• M55: 32,638,964 km (0.059 R)
• M56: 33,243,340 km (0.066 R)
• M57: 34,233,229 km (0.086 R)
• M58: 35,542,360 km (0.108 R)
• M59: 36,320,119 km (0.113 R)
• M60: 37,182,102 km (0.105 R)
• M61: 39,566,991 km (0.092 R)
• M62: 41,428,737 km (0.082 R)
• M63: 42,988,295 km (0.065 R)
• M64: 43,319,055 km (0.113 R)
• M65: 43,484,660 km (0.119 R)
• M66: 45,237,199 km (0.055 R)
• M67: 46,333,602 km (0.079 R)
• M68: 47,183,019 km (0.1 R)
• M69: 47,609,672 km (0.087 R)
• M70: 48,897,111 km (0.056 R)
• M71: 49,501,935 km (0.089 R)
• M72: 49,675,170 km (0.085 R)
• M73: 49,848,554 km (0.088 R)
• M74: 50,022,237 km (0.066 R)
• M75: 50,893,495 km (0.108 R)
• M76: 51,769,839 km (0.117 R)
• M77: 51,857,803 km (0.078 R)
• M78: 53,182,342 km (0.106 R)
• M79: 54,696,871 km (0.095 R)
• M80: 55,055,308 km (0.093 R)
• M81: 55,504,400 km (0.094 R)
• M82: 55,594,458 km (0.111 R)
• M83: 56,949,815 km (0.1 R)
• M84: 58,042,029 km (0.05 R)
• M85: 58,133,284 km (0.055 R)
• M86: 58,590,754 km (0.109 R)
• M87: 58,774,011 km (0.061 R)
• M88: 62,385,902 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.7

Radius: 6.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.23 AU - 17.97 AU

Year: 20905 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,920,770 km

• M1: 107,860 km (0.108 R)
• M2: 155,133 km (0.091 R)
• M3: 288,873 km (0.085 R)
• M4: 526,884 km (0.104 R)
• M5: 577,897 km (0.072 R)
• M6: 1,459,926 km (0.053 R)
• M7: 1,919,939 km (0.065 R)
• M8: 2,055,475 km (0.11 R)
• M9: 2,194,002 km (0.084 R)
• M10: 2,598,515 km (0.106 R)
• M11: 3,573,893 km (0.06 R)
• M12: 4,796,257 km (0.119 R)
• M13: 5,242,657 km (0.096 R)
• M14: 6,016,078 km (0.11 R)
• M15: 6,907,233 km (0.065 R)
• M16: 7,115,623 km (0.068 R)
• M17: 9,263,699 km (0.09 R)
• M18: 9,309,475 km (0.11 R)
• M19: 10,099,502 km (0.069 R)
• M20: 10,431,011 km (0.078 R)
• M21: 10,814,280 km (0.087 R)
• M22: 11,202,188 km (0.087 R)
• M23: 12,952,184 km (0.112 R)
• M24: 13,054,658 km (0.093 R)
• M25: 13,415,787 km (0.101 R)
• M26: 15,053,884 km (0.114 R)
• M27: 15,650,181 km (0.104 R)
• M28: 15,814,141 km (0.115 R)
• M29: 16,088,653 km (0.057 R)
• M30: 16,420,161 km (0.045 R)
• M31: 16,475,662 km (0.078 R)
• M32: 19,916,563 km (0.106 R)
• M33: 20,391,686 km (0.102 R)
• M34: 21,050,964 km (0.096 R)
• M35: 23,070,535 km (0.107 R)
• M36: 23,194,851 km (0.104 R)
• M37: 23,319,466 km (0.113 R)
• M38: 23,444,230 km (0.075 R)
• M39: 23,820,020 km (0.112 R)
• M40: 24,071,644 km (0.085 R)
• M41: 25,279,048 km (0.114 R)
• M42: 25,343,076 km (0.108 R)
• M43: 26,116,347 km (0.079 R)
• M44: 26,636,200 km (0.067 R)
• M45: 26,766,649 km (0.102 R)
• M46: 26,897,398 km (0.031 R)
• M47: 27,818,173 km (0.119 R)
• M48: 28,749,270 km (0.059 R)
• M49: 29,961,462 km (0.088 R)
• M50: 31,534,483 km (0.033 R)
• M51: 33,485,389 km (0.063 R)
• M52: 35,834,375 km (0.088 R)
• M53: 36,122,650 km (0.099 R)
• M54: 36,992,262 km (0.085 R)
• M55: 39,865,738 km (0.1 R)
• M56: 40,239,284 km (0.054 R)
• M57: 41,518,047 km (0.104 R)
• M58: 41,745,136 km (0.059 R)
• M59: 43,039,457 km (0.088 R)
• M60: 45,122,159 km (0.095 R)
• M61: 45,511,412 km (0.094 R)
• M62: 45,745,533 km (0.073 R)
• M63: 46,371,750 km (0.096 R)
• M64: 46,528,827 km (0.103 R)
• M65: 48,665,534 km (0.084 R)
• M66: 51,077,051 km (0.038 R)
• M67: 53,856,729 km (0.115 R)
• M68: 54,187,042 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45

Radius: 3.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.18 AU - 16.22 AU

Year: 22207 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,920,770 km

• M1: 139,874 km (0.089 R)
• M2: 177,573 km (0.085 R)
• M3: 264,339 km (0.046 R)
• M4: 312,809 km (0.058 R)
• M5: 622,776 km (0.097 R)
• M6: 715,227 km (0.036 R)
• M7: 742,305 km (0.111 R)
• M8: 1,064,090 km (0.072 R)
• M9: 1,095,206 km (0.042 R)
• M10: 1,126,771 km (0.112 R)
• M11: 1,158,486 km (0.083 R)
• M12: 1,389,615 km (0.109 R)
• M13: 1,634,656 km (0.101 R)
• M14: 1,893,011 km (0.096 R)
• M15: 2,243,519 km (0.113 R)
• M16: 2,263,715 km (0.097 R)
• M17: 2,806,007 km (0.1 R)
• M18: 3,002,878 km (0.083 R)
• M19: 3,158,909 km (0.08 R)
• M20: 3,204,087 km (0.1 R)
• M21: 3,340,670 km (0.095 R)
• M22: 3,905,851 km (0.076 R)
• M23: 4,199,362 km (0.079 R)
• M24: 4,249,028 km (0.115 R)
• M25: 4,525,336 km (0.099 R)
• M26: 4,550,767 km (0.114 R)
• M27: 5,908,368 km (0.105 R)
• M28: 6,501,075 km (0.089 R)
• M29: 6,673,860 km (0.043 R)
• M30: 6,965,277 km (0.03 R)
• M31: 7,231,112 km (0.105 R)
• M32: 8,017,399 km (0.109 R)
• M33: 8,389,299 km (0.118 R)
• M34: 8,514,512 km (0.119 R)
• M35: 8,862,178 km (0.105 R)
• M36: 9,734,782 km (0.071 R)
• M37: 9,800,605 km (0.071 R)
• M38: 9,833,517 km (0.114 R)
• M39: 10,838,067 km (0.04 R)
• M40: 11,077,124 km (0.074 R)
• M41: 11,249,012 km (0.115 R)
• M42: 11,421,648 km (0.118 R)
• M43: 12,333,896 km (0.105 R)
• M44: 12,726,740 km (0.049 R)
• M45: 13,561,496 km (0.05 R)
• M46: 14,601,351 km (0.099 R)
• M47: 14,941,087 km (0.107 R)
• M48: 15,207,072 km (0.11 R)
• M49: 16,014,302 km (0.059 R)
• M50: 16,717,263 km (0.113 R)
• M51: 17,191,488 km (0.067 R)
• M52: 17,231,281 km (0.106 R)
• M53: 17,430,246 km (0.091 R)
• M54: 17,790,478 km (0.087 R)
• M55: 18,072,320 km (0.038 R)
• M56: 18,153,103 km (0.095 R)
• M57: 18,234,036 km (0.075 R)
• M58: 18,599,653 km (0.112 R)
• M59: 19,049,942 km (0.028 R)
• M60: 19,338,218 km (0.051 R)
• M61: 20,169,982 km (0.06 R)
• M62: 20,379,718 km (0.081 R)
• M63: 20,843,771 km (0.091 R)
• M64: 22,908,969 km (0.096 R)
• M65: 24,768,620 km (0.068 R)
• M66: 25,083,225 km (0.094 R)
• M67: 26,126,371 km (0.081 R)
• M68: 27,600,957 km (0.111 R)
• M69: 28,818,833 km (0.099 R)
• M70: 29,624,567 km (0.043 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: 256 - 13,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit