🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.78 AU

Year: 209 Days

Day: 29 Hours

Environment

Temp: 205 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 222 Days

Day: 41.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.19 AU - 1.35 AU

Year: 510 Days

Day: 12.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,872,553 km

• M1: 251,773 km (0.102 R)
• M2: 273,615 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.88 AU - 2.5 AU

Year: 1155 Days

Day: 45.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,872,553 km

• M1: 1,431,352 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.6 AU - 2.78 AU

Year: 1573 Days

Day: 30.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.38 AU - 4.54 AU

Year: 3357 Days

Day: 40.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.3

Radius: 9.1

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.76 AU - 7.8 AU

Year: 7735 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,872,553 km

• M1: 163,211 km (0.116 R)
• M2: 237,412 km (0.09 R)
• M3: 301,141 km (0.093 R)
• M4: 417,677 km (0.101 R)
• M5: 788,082 km (0.112 R)
• M6: 942,317 km (0.108 R)
• M7: 1,006,943 km (0.044 R)
• M8: 1,280,857 km (0.077 R)
• M9: 1,371,364 km (0.055 R)
• M10: 1,735,036 km (0.116 R)
• M11: 1,876,556 km (0.097 R)
• M12: 2,064,301 km (0.085 R)
• M13: 2,149,721 km (0.057 R)
• M14: 2,368,583 km (0.11 R)
• M15: 3,723,641 km (0.113 R)
• M16: 3,933,975 km (0.108 R)
• M17: 5,159,032 km (0.068 R)
• M18: 5,364,131 km (0.101 R)
• M19: 5,631,911 km (0.107 R)
• M20: 6,524,113 km (0.096 R)
• M21: 6,746,116 km (0.119 R)
• M22: 7,067,602 km (0.099 R)
• M23: 7,295,589 km (0.079 R)
• M24: 7,426,936 km (0.084 R)
• M25: 7,559,180 km (0.105 R)
• M26: 7,859,423 km (0.112 R)
• M27: 7,926,593 km (0.08 R)
• M28: 7,994,061 km (0.093 R)
• M29: 9,525,944 km (0.078 R)
• M30: 11,108,240 km (0.061 R)
• M31: 11,297,482 km (0.096 R)
• M32: 12,337,785 km (0.101 R)
• M33: 12,730,779 km (0.105 R)
• M34: 13,975,283 km (0.057 R)
• M35: 14,097,804 km (0.026 R)
• M36: 14,261,614 km (0.058 R)
• M37: 14,343,893 km (0.104 R)
• M38: 14,467,460 km (0.072 R)
• M39: 15,006,910 km (0.105 R)
• M40: 15,510,906 km (0.091 R)
• M41: 15,764,923 km (0.056 R)
• M42: 16,881,671 km (0.034 R)
• M43: 17,669,603 km (0.104 R)
• M44: 17,979,270 km (0.096 R)
• M45: 18,201,573 km (0.032 R)
• M46: 18,290,733 km (0.084 R)
• M47: 18,919,044 km (0.109 R)
• M48: 19,009,401 km (0.039 R)
• M49: 20,335,437 km (0.112 R)
• M50: 20,567,164 km (0.098 R)
• M51: 20,799,639 km (0.114 R)
• M52: 21,361,230 km (0.106 R)
• M53: 21,455,327 km (0.118 R)
• M54: 21,643,970 km (0.092 R)
• M55: 21,833,061 km (0.109 R)
• M56: 21,975,329 km (0.075 R)
• M57: 22,403,777 km (0.104 R)
• M58: 22,547,241 km (0.068 R)
• M59: 23,657,108 km (0.078 R)
• M60: 24,096,327 km (0.071 R)
• M61: 24,439,804 km (0.114 R)
• M62: 24,587,457 km (0.062 R)
• M63: 25,679,522 km (0.107 R)
• M64: 25,829,568 km (0.073 R)
• M65: 26,030,329 km (0.116 R)
• M66: 26,433,046 km (0.082 R)
• M67: 27,143,038 km (0.04 R)
• M68: 28,271,305 km (0.069 R)
• M69: 31,532,688 km (0.064 R)
• M70: 32,231,460 km (0.095 R)
• M71: 32,935,318 km (0.094 R)
• M72: 34,028,130 km (0.117 R)
• M73: 35,689,564 km (0.099 R)
• M74: 36,193,110 km (0.062 R)
• M75: 37,774,809 km (0.109 R)
• M76: 38,116,640 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.5

Radius: 10.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.08 AU - 12.02 AU

Year: 11357 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,872,553 km

• M1: 141,370 km (0.088 R)
• M2: 254,616 km (0.084 R)
• M3: 344,374 km (0.112 R)
• M4: 855,401 km (0.067 R)
• M5: 1,206,956 km (0.073 R)
• M6: 1,479,224 km (0.097 R)
• M7: 1,622,838 km (0.09 R)
• M8: 1,902,137 km (0.11 R)
• M9: 2,081,954 km (0.084 R)
• M10: 2,410,022 km (0.106 R)
• M11: 2,958,896 km (0.112 R)
• M12: 3,301,326 km (0.08 R)
• M13: 4,948,249 km (0.05 R)
• M14: 5,418,584 km (0.112 R)
• M15: 6,503,019 km (0.089 R)
• M16: 6,639,004 km (0.028 R)
• M17: 6,983,229 km (0.078 R)
• M18: 7,192,516 km (0.089 R)
• M19: 7,297,833 km (0.119 R)
• M20: 7,545,866 km (0.08 R)
• M21: 7,868,848 km (0.116 R)
• M22: 7,977,606 km (0.066 R)
• M23: 8,123,314 km (0.115 R)
• M24: 9,053,813 km (0.073 R)
• M25: 10,812,635 km (0.098 R)
• M26: 10,933,660 km (0.108 R)
• M27: 11,258,437 km (0.064 R)
• M28: 11,668,933 km (0.105 R)
• M29: 11,959,153 km (0.093 R)
• M30: 12,042,479 km (0.057 R)
• M31: 12,293,803 km (0.105 R)
• M32: 13,316,305 km (0.119 R)
• M33: 13,663,073 km (0.094 R)
• M34: 14,100,946 km (0.066 R)
• M35: 15,714,957 km (0.099 R)
• M36: 15,852,138 km (0.112 R)
• M37: 16,543,729 km (0.075 R)
• M38: 17,576,104 km (0.036 R)
• M39: 17,908,810 km (0.067 R)
• M40: 18,147,867 km (0.117 R)
• M41: 19,554,985 km (0.117 R)
• M42: 20,246,725 km (0.115 R)
• M43: 23,301,364 km (0.117 R)
• M44: 23,510,053 km (0.032 R)
• M45: 24,668,988 km (0.069 R)
• M46: 24,881,716 km (0.095 R)
• M47: 25,954,483 km (0.094 R)
• M48: 26,878,249 km (0.089 R)
• M49: 27,206,766 km (0.049 R)
• M50: 27,757,436 km (0.057 R)
• M51: 27,923,340 km (0.091 R)
• M52: 31,598,062 km (0.08 R)
• M53: 33,874,792 km (0.118 R)
• M54: 35,122,588 km (0.115 R)
• M55: 35,302,106 km (0.042 R)
• M56: 37,357,431 km (0.074 R)
• M57: 37,479,503 km (0.081 R)
• M58: 37,846,616 km (0.055 R)
• M59: 38,399,529 km (0.083 R)
• M60: 39,203,020 km (0.096 R)
• M61: 39,327,036 km (0.074 R)
• M62: 39,637,901 km (0.078 R)
• M63: 40,261,873 km (0.092 R)
• M64: 40,637,962 km (0.057 R)
• M65: 41,015,099 km (0.059 R)
• M66: 42,599,190 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 11.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.19 AU - 12.35 AU

Year: 11731 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 71,872,553 km

• M1: 637,287 km (0.112 R)
• M2: 709,094 km (0.118 R)
• M3: 839,394 km (0.111 R)
• M4: 990,488 km (0.028 R)
• M5: 1,307,336 km (0.067 R)
• M6: 1,925,325 km (0.098 R)
• M7: 2,355,867 km (0.042 R)
• M8: 2,540,022 km (0.073 R)
• M9: 2,625,293 km (0.06 R)
• M10: 3,030,254 km (0.056 R)
• M11: 3,157,413 km (0.092 R)
• M12: 3,977,957 km (0.106 R)
• M13: 4,097,635 km (0.079 R)
• M14: 4,279,397 km (0.083 R)
• M15: 4,381,422 km (0.115 R)
• M16: 4,588,167 km (0.085 R)
• M17: 4,671,792 km (0.068 R)
• M18: 5,054,463 km (0.077 R)
• M19: 5,337,054 km (0.117 R)
• M20: 6,193,053 km (0.091 R)
• M21: 6,542,663 km (0.091 R)
• M22: 6,637,059 km (0.053 R)
• M23: 6,803,262 km (0.028 R)
• M24: 6,970,812 km (0.113 R)
• M25: 7,164,092 km (0.069 R)
• M26: 7,704,590 km (0.106 R)
• M27: 8,851,108 km (0.12 R)
• M28: 9,752,435 km (0.111 R)
• M29: 9,887,372 km (0.063 R)
• M30: 9,995,831 km (0.08 R)
• M31: 10,241,470 km (0.099 R)
• M32: 11,584,410 km (0.049 R)
• M33: 11,698,703 km (0.071 R)
• M34: 12,305,622 km (0.106 R)
• M35: 12,393,136 km (0.072 R)
• M36: 13,279,953 km (0.11 R)
• M37: 13,429,700 km (0.098 R)
• M38: 14,370,970 km (0.102 R)
• M39: 15,553,691 km (0.105 R)
• M40: 16,444,995 km (0.119 R)
• M41: 16,573,798 km (0.111 R)
• M42: 17,648,360 km (0.098 R)
• M43: 17,978,373 km (0.084 R)
• M44: 18,210,698 km (0.06 R)
• M45: 19,285,110 km (0.117 R)
• M46: 19,864,353 km (0.088 R)
• M47: 20,001,385 km (0.106 R)
• M48: 20,173,273 km (0.082 R)
• M49: 20,345,610 km (0.092 R)
• M50: 22,237,723 km (0.097 R)
• M51: 22,737,380 km (0.032 R)
• M52: 24,625,754 km (0.109 R)
• M53: 24,699,356 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282

Radius: 7.1

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.84 AU - 20.38 AU

Year: 28616 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,872,553 km

• M1: 915,090 km (0.051 R)
• M2: 1,091,017 km (0.095 R)
• M3: 1,562,699 km (0.075 R)
• M4: 1,622,090 km (0.078 R)
• M5: 1,743,114 km (0.068 R)
• M6: 1,994,289 km (0.106 R)
• M7: 2,290,493 km (0.118 R)
• M8: 2,887,837 km (0.058 R)
• M9: 3,491,913 km (0.105 R)
• M10: 4,175,426 km (0.114 R)
• M11: 4,596,544 km (0.112 R)
• M12: 4,768,881 km (0.116 R)
• M13: 6,269,647 km (0.11 R)
• M14: 7,903,405 km (0.048 R)
• M15: 8,006,328 km (0.114 R)
• M16: 8,266,030 km (0.069 R)
• M17: 8,370,599 km (0.07 R)
• M18: 8,475,617 km (0.099 R)
• M19: 9,331,915 km (0.047 R)
• M20: 10,215,291 km (0.051 R)
• M21: 10,667,076 km (0.09 R)
• M22: 10,838,216 km (0.105 R)
• M23: 11,010,104 km (0.113 R)
• M24: 11,648,588 km (0.109 R)
• M25: 12,718,961 km (0.087 R)
• M26: 13,082,633 km (0.11 R)
• M27: 13,265,741 km (0.097 R)
• M28: 13,511,380 km (0.078 R)
• M29: 15,464,680 km (0.107 R)
• M30: 18,384,830 km (0.045 R)
• M31: 18,453,047 km (0.067 R)
• M32: 19,767,115 km (0.079 R)
• M33: 20,612,343 km (0.114 R)
• M34: 22,192,545 km (0.08 R)
• M35: 22,703,571 km (0.11 R)
• M36: 23,885,843 km (0.047 R)
• M37: 24,034,992 km (0.072 R)
• M38: 24,184,590 km (0.084 R)
• M39: 27,317,020 km (0.111 R)
• M40: 29,288,570 km (0.05 R)
• M41: 29,929,148 km (0.081 R)
• M42: 31,305,748 km (0.114 R)
• M43: 32,702,843 km (0.117 R)
• M44: 33,617,484 km (0.108 R)
• M45: 34,372,205 km (0.114 R)
• M46: 34,456,429 km (0.064 R)
• M47: 34,963,117 km (0.088 R)
• M48: 36,326,253 km (0.066 R)
• M49: 37,359,824 km (0.098 R)
• M50: 37,967,341 km (0.072 R)
• M51: 38,228,689 km (0.08 R)
• M52: 39,809,190 km (0.102 R)
• M53: 42,039,545 km (0.102 R)
• M54: 42,761,803 km (0.103 R)
• M55: 43,670,311 km (0.076 R)
• M56: 44,218,587 km (0.09 R)
• M57: 45,045,116 km (0.072 R)
• M58: 45,691,528 km (0.051 R)
• M59: 46,620,381 km (0.117 R)
• M60: 46,806,780 km (0.092 R)
• M61: 46,993,628 km (0.084 R)
• M62: 49,919,762 km (0.091 R)
• M63: 50,397,129 km (0.1 R)
• M64: 51,742,164 km (0.107 R)
• M65: 53,293,643 km (0.057 R)
• M66: 54,172,979 km (0.117 R)
• M67: 54,369,102 km (0.085 R)
• M68: 54,565,375 km (0.075 R)
• M69: 55,748,245 km (0.06 R)
• M70: 56,342,896 km (0.037 R)
• M71: 57,039,125 km (0.095 R)
• M72: 57,638,264 km (0.037 R)
• M73: 57,838,426 km (0.025 R)
• M74: 58,038,888 km (0.12 R)
• M75: 58,440,408 km (0.112 R)
• M76: 60,360,048 km (0.11 R)
• M77: 61,378,810 km (0.116 R)
• M78: 63,123,570 km (0.081 R)
• M79: 63,329,865 km (0.082 R)
• M80: 63,846,726 km (0.066 R)
• M81: 66,556,541 km (0.105 R)
• M82: 68,348,724 km (0.114 R)
• M83: 68,878,749 km (0.112 R)
• M84: 68,984,964 km (0.084 R)
• M85: 69,836,475 km (0.096 R)
• M86: 69,943,138 km (0.039 R)
• M87: 70,477,352 km (0.072 R)
• M88: 70,905,651 km (0.108 R)
• M89: 71,012,912 km (0.069 R)
• M90: 71,120,174 km (0.117 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit