🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 261 Days

Day: 22 Hours

Environment

Temp: -11 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,301,050 km

• M1: 162,314 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.37 AU - 2.59 AU

Year: 1705 Days

Day: 25.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 11.9

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.1 AU - 3.18 AU

Year: 2429 Days

Day: 10.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,301,050 km

• M1: 170,093 km (0.112 R)
• M2: 301,739 km (0.113 R)
• M3: 389,104 km (0.118 R)
• M4: 488,736 km (0.084 R)
• M5: 566,527 km (0.107 R)
• M6: 692,937 km (0.073 R)
• M7: 848,968 km (0.084 R)
• M8: 986,897 km (0.057 R)
• M9: 1,230,891 km (0.067 R)
• M10: 1,400,834 km (0.1 R)
• M11: 1,494,632 km (0.08 R)
• M12: 1,578,706 km (0.088 R)
• M13: 1,726,659 km (0.096 R)
• M14: 1,970,653 km (0.119 R)
• M15: 2,090,181 km (0.073 R)
• M16: 2,253,542 km (0.094 R)
• M17: 2,651,173 km (0.11 R)
• M18: 2,769,057 km (0.098 R)
• M19: 3,025,168 km (0.113 R)
• M20: 3,305,066 km (0.077 R)
• M21: 3,528,565 km (0.12 R)
• M22: 3,609,647 km (0.114 R)
• M23: 3,873,388 km (0.111 R)
• M24: 4,075,345 km (0.083 R)
• M25: 4,263,539 km (0.119 R)
• M26: 4,542,539 km (0.097 R)
• M27: 4,737,765 km (0.118 R)
• M28: 5,565,490 km (0.044 R)
• M29: 5,851,521 km (0.11 R)
• M30: 5,986,608 km (0.07 R)
• M31: 6,240,326 km (0.031 R)
• M32: 6,697,796 km (0.088 R)
• M33: 6,920,547 km (0.105 R)
• M34: 7,125,197 km (0.104 R)
• M35: 7,290,203 km (0.052 R)
• M36: 7,477,650 km (0.109 R)
• M37: 8,199,609 km (0.107 R)
• M38: 9,482,261 km (0.109 R)
• M39: 9,686,911 km (0.093 R)
• M40: 10,054,473 km (0.112 R)
• M41: 10,147,074 km (0.081 R)
• M42: 10,567,145 km (0.047 R)
• M43: 10,684,878 km (0.109 R)
• M44: 10,850,483 km (0.053 R)
• M45: 10,969,264 km (0.053 R)
• M46: 11,448,725 km (0.109 R)
• M47: 11,618,219 km (0.091 R)
• M48: 11,837,231 km (0.113 R)
• M49: 12,180,857 km (0.069 R)
• M50: 12,279,592 km (0.077 R)
• M51: 12,877,834 km (0.045 R)
• M52: 13,003,645 km (0.069 R)
• M53: 13,231,184 km (0.104 R)
• M54: 13,741,462 km (0.117 R)
• M55: 13,921,727 km (0.089 R)
• M56: 14,388,473 km (0.096 R)
• M57: 15,019,028 km (0.097 R)
• M58: 15,311,043 km (0.073 R)
• M59: 15,471,113 km (0.067 R)
• M60: 15,819,975 km (0.107 R)
• M61: 16,035,845 km (0.098 R)
• M62: 16,117,076 km (0.033 R)
• M63: 16,252,761 km (0.108 R)
• M64: 16,771,716 km (0.069 R)
• M65: 17,213,030 km (0.114 R)
• M66: 17,296,207 km (0.105 R)
• M67: 17,854,207 km (0.098 R)
• M68: 18,616,857 km (0.069 R)
• M69: 18,816,271 km (0.109 R)
• M70: 18,959,137 km (0.105 R)
• M71: 19,131,174 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 13.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.08 AU - 7.46 AU

Year: 6854 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 72.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,301,050 km

• M1: 205,697 km (0.087 R)
• M2: 308,471 km (0.087 R)
• M3: 404,812 km (0.036 R)
• M4: 751,281 km (0.074 R)
• M5: 975,378 km (0.098 R)
• M6: 1,171,351 km (0.093 R)
• M7: 1,472,193 km (0.067 R)
• M8: 1,758,673 km (0.062 R)
• M9: 2,021,666 km (0.101 R)
• M10: 2,563,958 km (0.116 R)
• M11: 2,700,840 km (0.045 R)
• M12: 2,863,752 km (0.111 R)
• M13: 3,397,218 km (0.096 R)
• M14: 3,548,162 km (0.071 R)
• M15: 3,727,231 km (0.103 R)
• M16: 3,909,292 km (0.051 R)
• M17: 4,391,146 km (0.094 R)
• M18: 5,323,590 km (0.081 R)
• M19: 5,677,688 km (0.076 R)
• M20: 5,827,435 km (0.082 R)
• M21: 5,918,092 km (0.09 R)
• M22: 6,440,188 km (0.077 R)
• M23: 7,726,730 km (0.06 R)
• M24: 9,020,901 km (0.074 R)
• M25: 9,657,291 km (0.098 R)
• M26: 9,800,605 km (0.109 R)
• M27: 10,344,842 km (0.114 R)
• M28: 10,639,101 km (0.104 R)
• M29: 10,824,453 km (0.113 R)
• M30: 12,501,146 km (0.12 R)
• M31: 12,893,541 km (0.087 R)
• M32: 13,690,449 km (0.07 R)
• M33: 13,851,716 km (0.108 R)
• M34: 14,135,503 km (0.048 R)
• M35: 14,462,225 km (0.05 R)
• M36: 14,585,493 km (0.083 R)
• M37: 14,832,778 km (0.074 R)
• M38: 15,373,575 km (0.111 R)
• M39: 16,389,045 km (0.108 R)
• M40: 16,474,615 km (0.054 R)
• M41: 17,382,375 km (0.113 R)
• M42: 17,952,492 km (0.025 R)
• M43: 18,350,872 km (0.104 R)
• M44: 19,699,646 km (0.079 R)
• M45: 20,386,001 km (0.1 R)
• M46: 20,524,229 km (0.113 R)
• M47: 20,662,757 km (0.075 R)
• M48: 21,033,760 km (0.107 R)
• M49: 21,173,335 km (0.094 R)
• M50: 23,017,128 km (0.1 R)
• M51: 23,546,406 km (0.079 R)
• M52: 23,739,985 km (0.061 R)
• M53: 24,617,078 km (0.119 R)
• M54: 24,715,214 km (0.087 R)
• M55: 24,813,500 km (0.094 R)
• M56: 26,503,656 km (0.041 R)
• M57: 27,515,237 km (0.051 R)
• M58: 27,770,152 km (0.11 R)
• M59: 28,590,995 km (0.081 R)
• M60: 29,628,307 km (0.099 R)
• M61: 29,889,505 km (0.115 R)
• M62: 30,203,960 km (0.119 R)
• M63: 31,846,395 km (0.096 R)
• M64: 32,114,025 km (0.102 R)
• M65: 32,221,287 km (0.119 R)
• M66: 32,597,675 km (0.105 R)
• M67: 32,867,400 km (0.091 R)
• M68: 33,029,564 km (0.089 R)
• M69: 34,117,739 km (0.04 R)
• M70: 34,611,113 km (0.098 R)
• M71: 34,996,627 km (0.096 R)
• M72: 35,383,487 km (0.099 R)
• M73: 36,384,895 km (0.111 R)
• M74: 36,496,645 km (0.027 R)
• M75: 36,889,040 km (0.106 R)
• M76: 37,564,923 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.5

Radius: 5.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.36 AU - 12.92 AU

Year: 17337 Days

Day: 18.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,301,050 km

• M1: 86,916 km (0.076 R)
• M2: 403,615 km (0.08 R)
• M3: 515,215 km (0.081 R)
• M4: 861,385 km (0.047 R)
• M5: 941,419 km (0.092 R)
• M6: 990,637 km (0.119 R)
• M7: 1,040,902 km (0.093 R)
• M8: 1,126,472 km (0.082 R)
• M9: 1,492,089 km (0.095 R)
• M10: 1,628,373 km (0.072 R)
• M11: 1,728,155 km (0.108 R)
• M12: 1,850,825 km (0.072 R)
• M13: 2,061,459 km (0.088 R)
• M14: 2,191,459 km (0.113 R)
• M15: 2,930,024 km (0.094 R)
• M16: 3,225,480 km (0.095 R)
• M17: 3,660,062 km (0.036 R)
• M18: 3,924,401 km (0.093 R)
• M19: 4,031,962 km (0.074 R)
• M20: 4,194,874 km (0.106 R)
• M21: 4,277,302 km (0.068 R)
• M22: 4,332,504 km (0.096 R)
• M23: 4,443,506 km (0.081 R)
• M24: 5,217,974 km (0.118 R)
• M25: 5,277,065 km (0.1 R)
• M26: 5,336,306 km (0.052 R)
• M27: 5,971,648 km (0.107 R)
• M28: 6,662,640 km (0.12 R)
• M29: 7,345,704 km (0.116 R)
• M30: 7,411,827 km (0.094 R)
• M31: 7,611,689 km (0.119 R)
• M32: 8,532,763 km (0.072 R)
• M33: 8,847,517 km (0.085 R)
• M34: 9,024,043 km (0.09 R)
• M35: 9,201,765 km (0.091 R)
• M36: 11,769,612 km (0.073 R)
• M37: 12,237,405 km (0.098 R)
• M38: 12,473,620 km (0.12 R)
• M39: 12,790,917 km (0.067 R)
• M40: 12,830,710 km (0.04 R)
• M41: 13,231,483 km (0.066 R)
• M42: 13,676,985 km (0.034 R)
• M43: 14,127,574 km (0.107 R)
• M44: 14,458,185 km (0.052 R)
• M45: 14,624,538 km (0.068 R)
• M46: 14,875,115 km (0.117 R)
• M47: 15,296,083 km (0.035 R)
• M48: 15,678,156 km (0.114 R)
• M49: 16,020,436 km (0.082 R)
• M50: 16,712,476 km (0.116 R)
• M51: 16,756,158 km (0.055 R)
• M52: 17,238,013 km (0.098 R)
• M53: 18,036,267 km (0.095 R)
• M54: 19,073,729 km (0.067 R)
• M55: 19,119,206 km (0.089 R)
• M56: 19,164,834 km (0.026 R)
• M57: 19,439,047 km (0.063 R)
• M58: 20,269,614 km (0.111 R)
• M59: 20,736,060 km (0.095 R)
• M60: 20,970,630 km (0.069 R)
• M61: 21,917,584 km (0.097 R)
• M62: 21,965,156 km (0.04 R)
• M63: 22,204,363 km (0.078 R)
• M64: 22,540,510 km (0.09 R)
• M65: 23,315,127 km (0.117 R)
• M66: 23,510,203 km (0.082 R)
• M67: 25,892,549 km (0.089 R)
• M68: 28,715,162 km (0.103 R)
• M69: 29,977,020 km (0.055 R)
• M70: 30,242,257 km (0.086 R)
• M71: 31,687,671 km (0.087 R)
• M72: 32,445,983 km (0.1 R)
• M73: 33,265,031 km (0.044 R)
• M74: 33,759,751 km (0.102 R)
• M75: 34,534,070 km (0.038 R)
• M76: 34,867,823 km (0.071 R)
• M77: 34,923,473 km (0.064 R)
• M78: 36,156,758 km (0.084 R)
• M79: 37,746,834 km (0.099 R)
• M80: 37,803,980 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.7

Radius: 7.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.11 AU - 16.15 AU

Year: 21968 Days

Day: 18.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,301,050 km

• M1: 113,844 km (0.079 R)
• M2: 192,832 km (0.105 R)
• M3: 547,379 km (0.101 R)
• M4: 830,867 km (0.066 R)
• M5: 889,958 km (0.053 R)
• M6: 950,395 km (0.113 R)
• M7: 1,107,922 km (0.066 R)
• M8: 1,240,166 km (0.119 R)
• M9: 1,360,293 km (0.116 R)
• M10: 1,705,565 km (0.11 R)
• M11: 2,057,420 km (0.096 R)
• M12: 2,325,499 km (0.103 R)
• M13: 2,539,274 km (0.109 R)
• M14: 2,648,630 km (0.113 R)
• M15: 2,759,632 km (0.095 R)
• M16: 3,078,425 km (0.1 R)
• M17: 3,171,774 km (0.108 R)
• M18: 3,289,657 km (0.102 R)
• M19: 3,529,911 km (0.093 R)
• M20: 3,676,966 km (0.099 R)
• M21: 4,441,561 km (0.081 R)
• M22: 4,923,416 km (0.075 R)
• M23: 5,393,751 km (0.091 R)
• M24: 6,052,879 km (0.036 R)
• M25: 6,229,106 km (0.048 R)
• M26: 6,466,518 km (0.049 R)
• M27: 6,526,357 km (0.116 R)
• M28: 6,616,564 km (0.107 R)
• M29: 7,011,802 km (0.118 R)
• M30: 7,603,312 km (0.08 R)
• M31: 8,146,053 km (0.091 R)
• M32: 9,000,257 km (0.116 R)
• M33: 9,234,976 km (0.098 R)
• M34: 10,090,077 km (0.075 R)
• M35: 11,077,573 km (0.112 R)
• M36: 11,765,125 km (0.09 R)
• M37: 12,132,537 km (0.114 R)
• M38: 12,765,785 km (0.119 R)
• M39: 13,181,368 km (0.065 R)
• M40: 14,142,085 km (0.089 R)
• M41: 14,493,341 km (0.069 R)
• M42: 14,966,369 km (0.059 R)
• M43: 15,645,095 km (0.113 R)
• M44: 15,967,927 km (0.093 R)
• M45: 16,333,844 km (0.103 R)
• M46: 16,497,354 km (0.114 R)
• M47: 16,867,160 km (0.119 R)
• M48: 17,573,262 km (0.111 R)
• M49: 18,288,938 km (0.096 R)
• M50: 20,010,211 km (0.109 R)
• M51: 20,229,073 km (0.101 R)
• M52: 20,404,551 km (0.064 R)
• M53: 20,536,646 km (0.081 R)
• M54: 21,067,569 km (0.105 R)
• M55: 23,052,882 km (0.059 R)
• M56: 23,236,289 km (0.058 R)
• M57: 23,743,276 km (0.067 R)
• M58: 24,300,529 km (0.056 R)
• M59: 24,627,549 km (0.112 R)
• M60: 25,097,137 km (0.077 R)
• M61: 25,664,712 km (0.082 R)
• M62: 26,524,002 km (0.109 R)
• M63: 27,441,186 km (0.086 R)
• M64: 27,635,514 km (0.053 R)
• M65: 28,319,625 km (0.094 R)
• M66: 29,108,155 km (0.094 R)
• M67: 29,754,268 km (0.099 R)
• M68: 31,060,557 km (0.118 R)
• M69: 31,212,399 km (0.113 R)
• M70: 33,003,085 km (0.082 R)
• M71: 33,624,665 km (0.05 R)
• M72: 34,669,157 km (0.115 R)
• M73: 34,879,342 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 11,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit