🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.85 AU - 0.95 AU

Year: 312 Days

Day: 22 Hours

Environment

Temp: 73 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,782,482 km

• M1: 629,059 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.53 AU - 2.01 AU

Year: 860 Days

Day: 17.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,782,482 km

• M1: 287,826 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.82 AU - 2 AU

Year: 964 Days

Day: 12.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,782,482 km

• M1: 222,302 km (0.11 R)
• M2: 535,710 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.82 AU - 2.66 AU

Year: 1225 Days

Day: 41.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.46 AU - 4.1 AU

Year: 2170 Days

Day: 47 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 9.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.11 AU - 6.49 AU

Year: 4457 Days

Day: 13 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,782,482 km

• M1: 140,323 km (0.054 R)
• M2: 233,672 km (0.107 R)
• M3: 339,587 km (0.059 R)
• M4: 540,946 km (0.039 R)
• M5: 771,775 km (0.11 R)
• M6: 1,000,959 km (0.106 R)
• M7: 1,299,856 km (0.093 R)
• M8: 1,434,793 km (0.096 R)
• M9: 1,561,652 km (0.119 R)
• M10: 1,705,565 km (0.057 R)
• M11: 1,895,255 km (0.053 R)
• M12: 2,063,403 km (0.1 R)
• M13: 2,192,806 km (0.087 R)
• M14: 2,265,959 km (0.114 R)
• M15: 2,520,724 km (0.085 R)
• M16: 2,582,059 km (0.101 R)
• M17: 3,074,236 km (0.09 R)
• M18: 3,322,868 km (0.075 R)
• M19: 3,509,566 km (0.088 R)
• M20: 4,235,116 km (0.078 R)
• M21: 4,456,371 km (0.055 R)
• M22: 4,549,570 km (0.099 R)
• M23: 4,719,065 km (0.102 R)
• M24: 5,064,486 km (0.068 R)
• M25: 5,220,666 km (0.087 R)
• M26: 5,779,714 km (0.051 R)
• M27: 6,190,809 km (0.107 R)
• M28: 6,441,984 km (0.106 R)
• M29: 6,675,207 km (0.088 R)
• M30: 6,911,272 km (0.078 R)
• M31: 7,106,497 km (0.11 R)
• M32: 7,237,545 km (0.057 R)
• M33: 7,369,640 km (0.043 R)
• M34: 7,546,764 km (0.045 R)
• M35: 8,132,439 km (0.068 R)
• M36: 8,246,732 km (0.059 R)
• M37: 8,384,512 km (0.061 R)
• M38: 8,500,001 km (0.115 R)
• M39: 9,038,105 km (0.114 R)
• M40: 9,347,174 km (0.053 R)
• M41: 9,418,981 km (0.113 R)
• M42: 9,708,004 km (0.112 R)
• M43: 10,196,441 km (0.094 R)
• M44: 10,567,893 km (0.085 R)
• M45: 10,843,153 km (0.111 R)
• M46: 11,146,238 km (0.067 R)
• M47: 11,247,815 km (0.034 R)
• M48: 11,375,272 km (0.098 R)
• M49: 11,503,179 km (0.104 R)
• M50: 11,657,414 km (0.118 R)
• M51: 11,993,860 km (0.103 R)
• M52: 12,307,267 km (0.056 R)
• M53: 12,438,614 km (0.106 R)
• M54: 12,835,647 km (0.062 R)
• M55: 13,236,719 km (0.1 R)
• M56: 14,133,708 km (0.07 R)
• M57: 14,436,943 km (0.115 R)
• M58: 14,798,371 km (0.108 R)
• M59: 15,814,290 km (0.078 R)
• M60: 16,100,471 km (0.114 R)
• M61: 16,475,214 km (0.112 R)
• M62: 16,823,627 km (0.12 R)
• M63: 17,498,164 km (0.12 R)
• M64: 17,705,207 km (0.08 R)
• M65: 17,823,988 km (0.109 R)
• M66: 17,942,918 km (0.112 R)
• M67: 18,121,837 km (0.074 R)
• M68: 18,421,332 km (0.076 R)
• M69: 18,571,678 km (0.086 R)
• M70: 18,752,691 km (0.046 R)
• M71: 18,813,279 km (0.076 R)
• M72: 19,299,322 km (0.115 R)
• M73: 19,635,917 km (0.05 R)
• M74: 19,912,673 km (0.116 R)
• M75: 20,036,092 km (0.087 R)
• M76: 20,221,743 km (0.09 R)
• M77: 20,563,574 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 8.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.59 AU - 7.21 AU

Year: 5234 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,782,482 km

• M1: 231,278 km (0.118 R)
• M2: 389,403 km (0.095 R)
• M3: 594,502 km (0.079 R)
• M4: 775,815 km (0.064 R)
• M5: 954,734 km (0.077 R)
• M6: 1,060,051 km (0.118 R)
• M7: 1,328,878 km (0.057 R)
• M8: 1,399,638 km (0.098 R)
• M9: 1,619,247 km (0.101 R)
• M10: 1,876,556 km (0.11 R)
• M11: 2,010,147 km (0.106 R)
• M12: 2,531,794 km (0.087 R)
• M13: 2,605,397 km (0.098 R)
• M14: 2,861,358 km (0.036 R)
• M15: 2,922,694 km (0.108 R)
• M16: 3,268,414 km (0.085 R)
• M17: 3,364,905 km (0.096 R)
• M18: 3,743,986 km (0.078 R)
• M19: 3,964,344 km (0.119 R)
• M20: 4,067,417 km (0.071 R)
• M21: 4,258,902 km (0.091 R)
• M22: 4,399,973 km (0.091 R)
• M23: 4,723,104 km (0.072 R)
• M24: 5,430,403 km (0.084 R)
• M25: 5,622,187 km (0.088 R)
• M26: 5,796,618 km (0.106 R)
• M27: 5,953,098 km (0.103 R)
• M28: 6,150,866 km (0.105 R)
• M29: 6,431,212 km (0.091 R)
• M30: 7,318,477 km (0.072 R)
• M31: 7,594,336 km (0.101 R)
• M32: 7,873,486 km (0.059 R)
• M33: 9,641,882 km (0.048 R)
• M34: 9,711,295 km (0.094 R)
• M35: 9,874,207 km (0.099 R)
• M36: 10,131,815 km (0.1 R)
• M37: 10,677,847 km (0.117 R)
• M38: 10,773,889 km (0.097 R)
• M39: 11,015,041 km (0.057 R)
• M40: 11,233,454 km (0.103 R)
• M41: 11,576,332 km (0.118 R)
• M42: 12,146,898 km (0.107 R)
• M43: 12,650,594 km (0.113 R)
• M44: 13,626,421 km (0.049 R)
• M45: 15,054,183 km (0.101 R)
• M46: 17,396,437 km (0.104 R)
• M47: 17,849,868 km (0.068 R)
• M48: 18,135,151 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.1

Radius: 8.6

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.43 AU - 8.05 AU

Year: 6391 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,782,482 km

• M1: 151,991 km (0.093 R)
• M2: 373,247 km (0.084 R)
• M3: 679,773 km (0.103 R)
• M4: 752,926 km (0.101 R)
• M5: 875,746 km (0.051 R)
• M6: 1,022,202 km (0.084 R)
• M7: 1,089,970 km (0.087 R)
• M8: 1,230,293 km (0.115 R)
• M9: 1,747,453 km (0.088 R)
• M10: 1,871,021 km (0.103 R)
• M11: 1,933,852 km (0.117 R)
• M12: 2,462,531 km (0.071 R)
• M13: 2,671,968 km (0.087 R)
• M14: 2,743,027 km (0.104 R)
• M15: 2,814,834 km (0.044 R)
• M16: 3,083,511 km (0.092 R)
• M17: 3,309,554 km (0.096 R)
• M18: 3,540,982 km (0.071 R)
• M19: 3,645,551 km (0.063 R)
• M20: 3,884,608 km (0.093 R)
• M21: 4,156,427 km (0.062 R)
• M22: 4,462,355 km (0.032 R)
• M23: 4,518,903 km (0.105 R)
• M24: 5,605,582 km (0.095 R)
• M25: 5,820,105 km (0.117 R)
• M26: 6,006,055 km (0.086 R)
• M27: 6,193,950 km (0.077 R)
• M28: 6,511,397 km (0.077 R)
• M29: 6,932,216 km (0.115 R)
• M30: 7,261,929 km (0.102 R)
• M31: 7,495,751 km (0.119 R)
• M32: 7,834,141 km (0.073 R)
• M33: 7,936,616 km (0.105 R)
• M34: 8,525,882 km (0.073 R)
• M35: 8,737,264 km (0.116 R)
• M36: 9,165,114 km (0.069 R)
• M37: 10,004,358 km (0.102 R)
• M38: 10,115,658 km (0.111 R)
• M39: 10,264,658 km (0.102 R)
• M40: 10,376,856 km (0.118 R)
• M41: 10,678,146 km (0.108 R)
• M42: 11,212,360 km (0.028 R)
• M43: 11,289,403 km (0.112 R)
• M44: 11,366,596 km (0.031 R)
• M45: 12,030,062 km (0.081 R)
• M46: 12,585,818 km (0.064 R)
• M47: 12,987,788 km (0.101 R)
• M48: 13,231,184 km (0.064 R)
• M49: 14,177,689 km (0.042 R)
• M50: 14,386,378 km (0.09 R)
• M51: 14,722,226 km (0.119 R)
• M52: 15,018,429 km (0.075 R)
• M53: 15,316,428 km (0.111 R)
• M54: 15,659,606 km (0.085 R)
• M55: 17,057,000 km (0.105 R)
• M56: 18,448,559 km (0.064 R)
• M57: 18,905,132 km (0.07 R)
• M58: 19,458,045 km (0.108 R)
• M59: 19,969,521 km (0.108 R)
• M60: 20,297,289 km (0.046 R)
• M61: 20,721,399 km (0.083 R)
• M62: 21,722,209 km (0.113 R)
• M63: 22,301,153 km (0.106 R)
• M64: 22,495,181 km (0.104 R)
• M65: 22,689,958 km (0.052 R)
• M66: 23,326,497 km (0.086 R)
• M67: 23,474,299 km (0.073 R)
• M68: 23,770,653 km (0.099 R)
• M69: 24,868,103 km (0.085 R)
• M70: 25,676,530 km (0.057 R)
• M71: 26,905,476 km (0.119 R)
• M72: 27,578,966 km (0.079 R)
• M73: 27,996,344 km (0.079 R)
• M74: 28,626,151 km (0.037 R)
• M75: 29,101,573 km (0.083 R)
• M76: 29,579,688 km (0.116 R)
• M77: 29,686,351 km (0.087 R)
• M78: 29,953,383 km (0.106 R)
• M79: 30,597,552 km (0.081 R)
• M80: 32,612,336 km (0.119 R)
• M81: 33,441,258 km (0.089 R)
• M82: 34,109,362 km (0.102 R)
• M83: 35,458,884 km (0.092 R)
• M84: 36,311,143 km (0.066 R)
• M85: 38,035,857 km (0.096 R)
• M86: 38,500,358 km (0.087 R)
• M87: 38,908,312 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 9.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.05 AU - 11.01 AU

Year: 12481 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,782,482 km

• M1: 306,676 km (0.098 R)
• M2: 429,346 km (0.115 R)
• M3: 503,247 km (0.11 R)
• M4: 617,690 km (0.105 R)
• M5: 793,467 km (0.118 R)
• M6: 957,726 km (0.029 R)
• M7: 1,044,044 km (0.07 R)
• M8: 1,209,648 km (0.063 R)
• M9: 1,635,554 km (0.112 R)
• M10: 1,740,272 km (0.115 R)
• M11: 1,974,991 km (0.083 R)
• M12: 2,124,589 km (0.053 R)
• M13: 2,657,008 km (0.089 R)
• M14: 3,273,650 km (0.113 R)
• M15: 3,362,212 km (0.112 R)
• M16: 3,451,522 km (0.113 R)
• M17: 4,658,478 km (0.083 R)
• M18: 4,733,277 km (0.051 R)
• M19: 5,190,597 km (0.087 R)
• M20: 5,476,928 km (0.081 R)
• M21: 5,715,237 km (0.099 R)
• M22: 6,561,512 km (0.12 R)
• M23: 6,814,632 km (0.083 R)
• M24: 7,099,616 km (0.104 R)
• M25: 7,185,934 km (0.09 R)
• M26: 8,582,579 km (0.075 R)
• M27: 9,107,967 km (0.092 R)
• M28: 9,453,538 km (0.083 R)
• M29: 9,899,639 km (0.071 R)
• M30: 10,125,233 km (0.108 R)
• M31: 10,320,009 km (0.117 R)
• M32: 10,812,336 km (0.102 R)
• M33: 11,111,531 km (0.062 R)
• M34: 11,278,782 km (0.083 R)
• M35: 11,683,893 km (0.09 R)
• M36: 12,024,976 km (0.098 R)
• M37: 12,196,864 km (0.055 R)
• M38: 13,244,947 km (0.116 R)
• M39: 13,457,974 km (0.097 R)
• M40: 13,923,523 km (0.111 R)
• M41: 14,176,493 km (0.081 R)
• M42: 14,540,315 km (0.095 R)
• M43: 16,787,723 km (0.098 R)
• M44: 17,482,905 km (0.052 R)
• M45: 18,226,855 km (0.072 R)
• M46: 18,901,242 km (0.116 R)
• M47: 19,341,957 km (0.105 R)
• M48: 19,422,441 km (0.044 R)
• M49: 19,543,316 km (0.084 R)
• M50: 19,826,505 km (0.114 R)
• M51: 19,948,278 km (0.065 R)
• M52: 22,098,597 km (0.066 R)
• M53: 23,030,293 km (0.05 R)
• M54: 23,500,928 km (0.117 R)
• M55: 24,975,813 km (0.116 R)
• M56: 27,650,623 km (0.032 R)
• M57: 27,968,519 km (0.101 R)
• M58: 29,483,796 km (0.093 R)
• M59: 30,649,462 km (0.036 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: 381 - 14,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit