🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.64 AU - 1.06 AU

Year: 302 Days

Day: 24.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.76 AU - 1.22 AU

Year: 379 Days

Day: 36.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.03 AU - 2.05 AU

Year: 1122 Days

Day: 44 Hours

Environment

Temp: -76 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,355,601 km

• M1: 61,634 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.13 AU - 3.23 AU

Year: 2183 Days

Day: 45.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,355,601 km

• M1: 33,360 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.9

Radius: 11.2

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.88 AU - 5.8 AU

Year: 4751 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,355,601 km

• M1: 170,242 km (0.116 R)
• M2: 261,796 km (0.055 R)
• M3: 425,307 km (0.099 R)
• M4: 517,309 km (0.072 R)
• M5: 676,631 km (0.107 R)
• M6: 775,665 km (0.116 R)
• M7: 1,046,587 km (0.083 R)
• M8: 1,238,970 km (0.1 R)
• M9: 1,867,879 km (0.101 R)
• M10: 2,048,444 km (0.111 R)
• M11: 2,725,823 km (0.119 R)
• M12: 2,869,287 km (0.104 R)
• M13: 3,121,210 km (0.057 R)
• M14: 3,314,939 km (0.102 R)
• M15: 3,446,286 km (0.03 R)
• M16: 3,557,138 km (0.057 R)
• M17: 3,759,694 km (0.047 R)
• M18: 4,129,200 km (0.09 R)
• M19: 5,078,698 km (0.113 R)
• M20: 5,154,544 km (0.116 R)
• M21: 5,617,250 km (0.12 R)
• M22: 5,933,351 km (0.068 R)
• M23: 6,390,971 km (0.045 R)
• M24: 7,226,325 km (0.093 R)
• M25: 7,397,615 km (0.107 R)
• M26: 7,483,633 km (0.106 R)
• M27: 8,184,799 km (0.057 R)
• M28: 8,333,499 km (0.102 R)
• M29: 8,423,108 km (0.086 R)
• M30: 9,743,459 km (0.092 R)
• M31: 11,225,974 km (0.07 R)
• M32: 11,624,353 km (0.049 R)
• M33: 12,196,565 km (0.108 R)
• M34: 12,366,658 km (0.106 R)
• M35: 12,468,983 km (0.036 R)
• M36: 13,825,985 km (0.063 R)
• M37: 13,932,349 km (0.049 R)
• M38: 14,901,593 km (0.028 R)
• M39: 15,083,505 km (0.097 R)
• M40: 15,302,665 km (0.069 R)
• M41: 15,559,824 km (0.05 R)
• M42: 15,744,278 km (0.107 R)
• M43: 16,866,711 km (0.097 R)
• M44: 17,056,252 km (0.115 R)
• M45: 18,598,306 km (0.11 R)
• M46: 18,676,546 km (0.044 R)
• M47: 18,754,935 km (0.116 R)
• M48: 19,188,021 km (0.118 R)
• M49: 20,305,218 km (0.041 R)
• M50: 20,466,634 km (0.114 R)
• M51: 21,157,028 km (0.053 R)
• M52: 21,896,341 km (0.097 R)
• M53: 22,352,315 km (0.107 R)
• M54: 22,435,492 km (0.061 R)
• M55: 23,358,062 km (0.03 R)
• M56: 24,250,264 km (0.1 R)
• M57: 24,592,992 km (0.047 R)
• M58: 24,765,030 km (0.04 R)
• M59: 25,370,303 km (0.093 R)
• M60: 25,500,603 km (0.118 R)
• M61: 26,287,188 km (0.109 R)
• M62: 26,639,342 km (0.1 R)
• M63: 26,948,710 km (0.116 R)
• M64: 27,170,414 km (0.073 R)
• M65: 27,660,497 km (0.115 R)
• M66: 28,063,513 km (0.1 R)
• M67: 28,153,422 km (0.079 R)
• M68: 28,604,010 km (0.101 R)
• M69: 28,784,874 km (0.03 R)
• M70: 29,011,665 km (0.054 R)
• M71: 29,102,471 km (0.062 R)
• M72: 29,649,400 km (0.108 R)
• M73: 30,016,065 km (0.115 R)
• M74: 30,337,999 km (0.076 R)
• M75: 30,846,333 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.8

Radius: 14.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.34 AU - 7.24 AU

Year: 6812 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 71,355,601 km

• M1: 227,838 km (0.096 R)
• M2: 367,113 km (0.098 R)
• M3: 565,031 km (0.113 R)
• M4: 669,600 km (0.111 R)
• M5: 797,805 km (0.079 R)
• M6: 1,029,682 km (0.111 R)
• M7: 1,154,447 km (0.04 R)
• M8: 1,313,619 km (0.091 R)
• M9: 1,420,731 km (0.093 R)
• M10: 1,793,230 km (0.096 R)
• M11: 1,935,497 km (0.092 R)
• M12: 2,290,643 km (0.077 R)
• M13: 2,482,427 km (0.052 R)
• M14: 2,617,364 km (0.117 R)
• M15: 3,315,837 km (0.119 R)
• M16: 3,465,285 km (0.107 R)
• M17: 3,770,764 km (0.055 R)
• M18: 4,128,752 km (0.089 R)
• M19: 4,319,489 km (0.106 R)
• M20: 4,528,028 km (0.06 R)
• M21: 4,633,644 km (0.07 R)
• M22: 4,755,268 km (0.045 R)
• M23: 4,893,496 km (0.114 R)
• M24: 5,685,766 km (0.114 R)
• M25: 6,080,405 km (0.105 R)
• M26: 6,672,065 km (0.098 R)
• M27: 7,001,031 km (0.104 R)
• M28: 7,424,243 km (0.099 R)
• M29: 7,674,969 km (0.041 R)
• M30: 8,221,749 km (0.091 R)
• M31: 8,481,302 km (0.093 R)
• M32: 8,630,900 km (0.118 R)
• M33: 8,762,546 km (0.059 R)
• M34: 9,391,904 km (0.108 R)
• M35: 9,566,036 km (0.051 R)
• M36: 9,819,604 km (0.073 R)
• M37: 10,937,100 km (0.09 R)
• M38: 11,059,322 km (0.036 R)
• M39: 11,243,327 km (0.084 R)
• M40: 11,511,107 km (0.068 R)
• M41: 11,947,933 km (0.034 R)
• M42: 12,094,838 km (0.107 R)
• M43: 12,200,155 km (0.038 R)
• M44: 12,496,509 km (0.057 R)
• M45: 13,291,322 km (0.115 R)
• M46: 13,662,026 km (0.103 R)
• M47: 13,947,907 km (0.101 R)
• M48: 14,480,625 km (0.069 R)
• M49: 15,020,225 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.5

Radius: 8.3

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.64 AU - 9.5 AU

Year: 9659 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,355,601 km

• M1: 119,379 km (0.113 R)
• M2: 178,620 km (0.077 R)
• M3: 294,259 km (0.074 R)
• M4: 363,972 km (0.106 R)
• M5: 1,001,707 km (0.086 R)
• M6: 1,114,654 km (0.108 R)
• M7: 1,395,150 km (0.072 R)
• M8: 1,810,733 km (0.032 R)
• M9: 2,670,621 km (0.11 R)
• M10: 3,239,991 km (0.116 R)
• M11: 3,296,239 km (0.072 R)
• M12: 3,698,658 km (0.107 R)
• M13: 3,905,701 km (0.119 R)
• M14: 5,226,650 km (0.107 R)
• M15: 5,729,299 km (0.065 R)
• M16: 6,142,489 km (0.107 R)
• M17: 6,387,979 km (0.11 R)
• M18: 6,780,374 km (0.111 R)
• M19: 6,852,630 km (0.082 R)
• M20: 6,961,387 km (0.118 R)
• M21: 7,365,002 km (0.094 R)
• M22: 7,927,790 km (0.094 R)
• M23: 8,621,325 km (0.111 R)
• M24: 9,054,860 km (0.11 R)
• M25: 9,174,239 km (0.088 R)
• M26: 9,294,217 km (0.101 R)
• M27: 9,535,667 km (0.116 R)
• M28: 10,564,153 km (0.115 R)
• M29: 11,155,364 km (0.112 R)
• M30: 11,670,728 km (0.079 R)
• M31: 12,281,836 km (0.108 R)
• M32: 12,680,065 km (0.107 R)
• M33: 13,946,261 km (0.102 R)
• M34: 14,454,745 km (0.1 R)
• M35: 14,781,317 km (0.066 R)
• M36: 14,969,212 km (0.116 R)
• M37: 15,110,432 km (0.102 R)
• M38: 15,584,957 km (0.081 R)
• M39: 16,451,128 km (0.12 R)
• M40: 18,280,261 km (0.1 R)
• M41: 18,887,330 km (0.061 R)
• M42: 18,989,056 km (0.096 R)
• M43: 19,142,095 km (0.066 R)
• M44: 19,398,206 km (0.099 R)
• M45: 19,552,292 km (0.083 R)
• M46: 20,277,094 km (0.105 R)
• M47: 21,168,996 km (0.058 R)
• M48: 22,073,615 km (0.082 R)
• M49: 22,127,171 km (0.088 R)
• M50: 22,882,191 km (0.11 R)
• M51: 24,196,259 km (0.117 R)
• M52: 24,750,968 km (0.118 R)
• M53: 24,806,618 km (0.088 R)
• M54: 24,862,418 km (0.078 R)
• M55: 25,029,818 km (0.101 R)
• M56: 25,478,313 km (0.04 R)
• M57: 25,534,561 km (0.067 R)
• M58: 26,553,921 km (0.107 R)
• M59: 26,839,504 km (0.094 R)
• M60: 27,298,470 km (0.047 R)
• M61: 27,586,745 km (0.092 R)
• M62: 27,702,235 km (0.112 R)
• M63: 28,282,525 km (0.116 R)
• M64: 29,042,781 km (0.097 R)
• M65: 29,750,529 km (0.047 R)
• M66: 30,882,685 km (0.084 R)
• M67: 32,089,641 km (0.108 R)
• M68: 32,698,803 km (0.062 R)
• M69: 33,189,036 km (0.115 R)
• M70: 34,052,664 km (0.097 R)
• M71: 35,111,219 km (0.108 R)
• M72: 35,928,023 km (0.108 R)
• M73: 37,069,305 km (0.116 R)
• M74: 37,196,763 km (0.082 R)
• M75: 37,965,097 km (0.108 R)
• M76: 38,093,751 km (0.066 R)
• M77: 38,158,078 km (0.082 R)
• M78: 38,415,686 km (0.079 R)
• M79: 40,039,421 km (0.119 R)
• M80: 41,950,983 km (0.088 R)
• M81: 42,283,539 km (0.084 R)
• M82: 42,817,454 km (0.054 R)
• M83: 42,951,344 km (0.105 R)
• M84: 43,487,951 km (0.109 R)
• M85: 43,824,547 km (0.106 R)
• M86: 44,162,039 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.8

Radius: 7.6

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.97 AU - 16.25 AU

Year: 23745 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,355,601 km

• M1: 266,583 km (0.061 R)
• M2: 393,293 km (0.109 R)
• M3: 1,141,881 km (0.102 R)
• M4: 1,500,018 km (0.118 R)
• M5: 1,767,798 km (0.106 R)
• M6: 2,280,769 km (0.113 R)
• M7: 2,381,897 km (0.109 R)
• M8: 2,450,114 km (0.118 R)
• M9: 2,801,370 km (0.109 R)
• M10: 2,909,978 km (0.091 R)
• M11: 2,982,982 km (0.091 R)
• M12: 3,056,733 km (0.096 R)
• M13: 3,396,171 km (0.11 R)
• M14: 3,907,646 km (0.104 R)
• M15: 4,359,282 km (0.107 R)
• M16: 5,857,056 km (0.118 R)
• M17: 6,089,681 km (0.05 R)
• M18: 6,183,628 km (0.087 R)
• M19: 6,468,313 km (0.059 R)
• M20: 6,516,184 km (0.064 R)
• M21: 6,757,336 km (0.103 R)
• M22: 6,903,343 km (0.066 R)
• M23: 7,001,330 km (0.11 R)
• M24: 7,149,133 km (0.063 R)
• M25: 7,248,316 km (0.03 R)
• M26: 7,397,764 km (0.049 R)
• M27: 7,598,824 km (0.095 R)
• M28: 7,852,542 km (0.116 R)
• M29: 8,368,505 km (0.06 R)
• M30: 8,842,281 km (0.111 R)
• M31: 8,948,795 km (0.08 R)
• M32: 9,815,715 km (0.12 R)
• M33: 10,596,167 km (0.075 R)
• M34: 10,765,960 km (0.113 R)
• M35: 10,993,948 km (0.089 R)
• M36: 11,338,621 km (0.105 R)
• M37: 11,454,410 km (0.117 R)
• M38: 14,409,566 km (0.054 R)
• M39: 16,985,342 km (0.089 R)
• M40: 17,651,202 km (0.104 R)
• M41: 20,258,095 km (0.116 R)
• M42: 22,982,721 km (0.099 R)
• M43: 23,056,024 km (0.111 R)
• M44: 23,202,630 km (0.086 R)
• M45: 23,866,695 km (0.085 R)
• M46: 24,987,332 km (0.108 R)
• M47: 26,354,657 km (0.045 R)
• M48: 26,892,910 km (0.055 R)
• M49: 27,279,621 km (0.037 R)
• M50: 27,590,335 km (0.051 R)
• M51: 27,824,157 km (0.101 R)
• M52: 28,923,701 km (0.067 R)
• M53: 29,478,859 km (0.043 R)
• M54: 29,717,916 km (0.115 R)
• M55: 29,877,687 km (0.058 R)
• M56: 31,816,176 km (0.07 R)
• M57: 33,213,719 km (0.097 R)
• M58: 33,545,378 km (0.083 R)
• M59: 33,878,233 km (0.074 R)
• M60: 34,463,310 km (0.092 R)
• M61: 34,631,159 km (0.038 R)
• M62: 35,558,815 km (0.103 R)
• M63: 35,813,281 km (0.061 R)
• M64: 37,438,662 km (0.111 R)
• M65: 40,495,096 km (0.094 R)
• M66: 41,116,077 km (0.12 R)
• M67: 41,561,430 km (0.064 R)
• M68: 42,457,072 km (0.104 R)
• M69: 43,358,998 km (0.12 R)
• M70: 44,815,184 km (0.108 R)
• M71: 46,843,581 km (0.113 R)
• M72: 47,588,579 km (0.104 R)
• M73: 47,962,573 km (0.084 R)
• M74: 48,525,361 km (0.031 R)
• M75: 50,036,748 km (0.106 R)
• M76: 51,659,586 km (0.092 R)
• M77: 51,755,478 km (0.076 R)
• M78: 51,851,520 km (0.114 R)
• M79: 51,947,711 km (0.061 R)
• M80: 52,622,098 km (0.089 R)
• M81: 54,760,600 km (0.104 R)
• M82: 57,225,075 km (0.084 R)
• M83: 57,324,408 km (0.092 R)
• M84: 57,821,971 km (0.085 R)
• M85: 57,921,603 km (0.082 R)
• M86: 58,921,515 km (0.051 R)
• M87: 59,021,746 km (0.088 R)
• M88: 60,735,539 km (0.034 R)
• M89: 61,649,582 km (0.103 R)
• M90: 65,766,066 km (0.06 R)
• M91: 66,913,632 km (0.12 R)
• M92: 68,278,263 km (0.106 R)
• M93: 68,805,596 km (0.093 R)
• M94: 71,035,203 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit