🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.93 AU - 1.47 AU

Year: 466 Days

Day: 45.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.5 AU - 3.76 AU

Year: 1965 Days

Day: 12.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,736,557 km

• M1: 2,227,811 km (0.037 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.24 AU - 4.88 AU

Year: 2902 Days

Day: 27.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,736,557 km

• M1: 2,296,776 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 8

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.25 AU - 6.59 AU

Year: 4476 Days

Day: 6.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,736,557 km

• M1: 204,500 km (0.069 R)
• M2: 292,464 km (0.097 R)
• M3: 694,882 km (0.097 R)
• M4: 819,348 km (0.049 R)
• M5: 997,070 km (0.099 R)
• M6: 1,114,504 km (0.073 R)
• M7: 1,261,708 km (0.09 R)
• M8: 1,350,570 km (0.094 R)
• M9: 1,481,318 km (0.078 R)
• M10: 1,575,415 km (0.115 R)
• M11: 1,769,593 km (0.104 R)
• M12: 2,319,665 km (0.111 R)
• M13: 2,509,055 km (0.111 R)
• M14: 2,719,839 km (0.027 R)
• M15: 2,869,287 km (0.099 R)
• M16: 2,919,702 km (0.066 R)
• M17: 3,141,555 km (0.079 R)
• M18: 3,280,831 km (0.119 R)
• M19: 3,747,726 km (0.107 R)
• M20: 3,989,177 km (0.058 R)
• M21: 4,159,120 km (0.084 R)
• M22: 4,273,862 km (0.06 R)
• M23: 4,331,606 km (0.043 R)
• M24: 4,409,098 km (0.104 R)
• M25: 4,963,807 km (0.111 R)
• M26: 5,229,044 km (0.12 R)
• M27: 5,477,825 km (0.117 R)
• M28: 5,773,131 km (0.082 R)
• M29: 6,095,216 km (0.039 R)
• M30: 6,160,291 km (0.03 R)
• M31: 6,600,408 km (0.117 R)
• M32: 6,712,157 km (0.117 R)
• M33: 6,801,916 km (0.095 R)
• M34: 6,982,630 km (0.062 R)
• M35: 7,534,347 km (0.115 R)
• M36: 7,651,033 km (0.057 R)
• M37: 7,768,318 km (0.11 R)
• M38: 8,412,187 km (0.045 R)
• M39: 8,484,742 km (0.088 R)
• M40: 8,875,492 km (0.115 R)
• M41: 8,974,077 km (0.116 R)
• M42: 9,048,278 km (0.107 R)
• M43: 9,322,042 km (0.097 R)
• M44: 9,801,503 km (0.111 R)
• M45: 10,057,016 km (0.045 R)
• M46: 10,444,475 km (0.085 R)
• M47: 10,496,385 km (0.118 R)
• M48: 10,784,211 km (0.068 R)
• M49: 11,447,678 km (0.116 R)
• M50: 11,635,872 km (0.104 R)
• M51: 11,825,113 km (0.087 R)
• M52: 11,960,799 km (0.099 R)
• M53: 12,179,062 km (0.095 R)
• M54: 13,065,429 km (0.092 R)
• M55: 13,403,221 km (0.054 R)
• M56: 13,601,588 km (0.066 R)
• M57: 15,223,079 km (0.105 R)
• M58: 15,282,170 km (0.102 R)
• M59: 15,341,262 km (0.087 R)
• M60: 15,816,983 km (0.072 R)
• M61: 16,478,804 km (0.037 R)
• M62: 16,752,269 km (0.115 R)
• M63: 17,242,052 km (0.084 R)
• M64: 18,676,247 km (0.118 R)
• M65: 18,834,372 km (0.102 R)
• M66: 18,897,801 km (0.07 R)
• M67: 19,439,645 km (0.032 R)
• M68: 19,567,850 km (0.116 R)
• M69: 19,954,112 km (0.084 R)
• M70: 20,213,066 km (0.108 R)
• M71: 20,767,176 km (0.083 R)
• M72: 21,029,571 km (0.103 R)
• M73: 21,128,306 km (0.033 R)
• M74: 22,425,319 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.8

Radius: 12.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.36 AU - 8.26 AU

Year: 7743 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,736,557 km

• M1: 173,982 km (0.081 R)
• M2: 362,924 km (0.086 R)
• M3: 628,760 km (0.115 R)
• M4: 863,329 km (0.064 R)
• M5: 991,834 km (0.071 R)
• M6: 1,075,758 km (0.062 R)
• M7: 1,324,390 km (0.052 R)
• M8: 1,671,906 km (0.116 R)
• M9: 1,794,277 km (0.094 R)
• M10: 2,179,791 km (0.09 R)
• M11: 2,405,384 km (0.081 R)
• M12: 2,591,634 km (0.039 R)
• M13: 2,734,350 km (0.088 R)
• M14: 3,052,993 km (0.109 R)
• M15: 3,619,520 km (0.076 R)
• M16: 3,752,962 km (0.11 R)
• M17: 4,190,984 km (0.105 R)
• M18: 4,587,718 km (0.097 R)
• M19: 4,703,357 km (0.06 R)
• M20: 4,878,536 km (0.049 R)
• M21: 5,387,019 km (0.077 R)
• M22: 5,787,493 km (0.086 R)
• M23: 5,912,557 km (0.116 R)
• M24: 6,748,061 km (0.105 R)
• M25: 7,213,310 km (0.067 R)
• M26: 7,382,057 km (0.066 R)
• M27: 8,742,649 km (0.1 R)
• M28: 8,995,021 km (0.042 R)
• M29: 9,322,939 km (0.092 R)
• M30: 9,915,945 km (0.035 R)
• M31: 10,141,539 km (0.101 R)
• M32: 11,530,106 km (0.047 R)
• M33: 11,608,944 km (0.105 R)
• M34: 11,926,391 km (0.036 R)
• M35: 13,681,174 km (0.114 R)
• M36: 14,227,505 km (0.115 R)
• M37: 15,082,009 km (0.112 R)
• M38: 15,168,327 km (0.087 R)
• M39: 15,689,974 km (0.095 R)
• M40: 15,821,321 km (0.099 R)
• M41: 16,572,452 km (0.107 R)
• M42: 16,706,193 km (0.111 R)
• M43: 16,885,112 km (0.082 R)
• M44: 17,199,866 km (0.084 R)
• M45: 18,063,644 km (0.115 R)
• M46: 18,155,497 km (0.112 R)
• M47: 18,848,584 km (0.09 R)
• M48: 19,081,657 km (0.114 R)
• M49: 19,456,400 km (0.077 R)
• M50: 19,786,263 km (0.102 R)
• M51: 20,213,215 km (0.073 R)
• M52: 20,499,546 km (0.098 R)
• M53: 20,787,223 km (0.075 R)
• M54: 21,172,886 km (0.075 R)
• M55: 21,317,996 km (0.056 R)
• M56: 21,415,085 km (0.113 R)
• M57: 21,902,325 km (0.073 R)
• M58: 22,491,741 km (0.105 R)
• M59: 22,738,876 km (0.077 R)
• M60: 23,335,772 km (0.104 R)
• M61: 23,937,903 km (0.075 R)
• M62: 24,038,732 km (0.078 R)
• M63: 24,494,258 km (0.086 R)
• M64: 24,748,574 km (0.116 R)
• M65: 25,981,560 km (0.12 R)
• M66: 26,085,231 km (0.113 R)
• M67: 27,076,766 km (0.079 R)
• M68: 27,234,442 km (0.068 R)
• M69: 27,498,033 km (0.046 R)
• M70: 27,868,288 km (0.068 R)
• M71: 29,204,347 km (0.113 R)
• M72: 29,420,067 km (0.073 R)
• M73: 29,528,077 km (0.119 R)
• M74: 30,835,113 km (0.093 R)
• M75: 32,327,801 km (0.105 R)
• M76: 33,054,996 km (0.078 R)
• M77: 33,505,136 km (0.079 R)
• M78: 34,354,702 km (0.111 R)
• M79: 35,728,609 km (0.036 R)
• M80: 36,248,611 km (0.091 R)
• M81: 37,295,796 km (0.075 R)
• M82: 37,764,486 km (0.114 R)
• M83: 39,063,295 km (0.083 R)
• M84: 39,897,453 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.4

Radius: 3.9

Gravity: 26.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.68 AU - 15 AU

Year: 18266 Days

Day: 22.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,736,557 km

• M1: 490,681 km (0.118 R)
• M2: 818,450 km (0.088 R)
• M3: 1,225,805 km (0.065 R)
• M4: 1,424,471 km (0.104 R)
• M5: 2,846,249 km (0.117 R)
• M6: 2,911,025 km (0.092 R)
• M7: 3,242,384 km (0.034 R)
• M8: 4,269,224 km (0.097 R)
• M9: 4,343,425 km (0.085 R)
• M10: 4,380,674 km (0.047 R)
• M11: 5,070,021 km (0.03 R)
• M12: 5,307,284 km (0.119 R)
• M13: 5,347,226 km (0.093 R)
• M14: 5,957,436 km (0.051 R)
• M15: 6,891,675 km (0.071 R)
• M16: 7,554,393 km (0.075 R)
• M17: 8,609,208 km (0.057 R)
• M18: 10,651,219 km (0.028 R)
• M19: 12,091,248 km (0.087 R)
• M20: 12,301,882 km (0.086 R)
• M21: 13,318,998 km (0.053 R)
• M22: 14,529,992 km (0.11 R)
• M23: 16,761,394 km (0.12 R)
• M24: 16,937,471 km (0.12 R)
• M25: 18,609,676 km (0.1 R)
• M26: 19,035,880 km (0.05 R)
• M27: 20,898,673 km (0.113 R)
• M28: 22,172,349 km (0.03 R)
• M29: 22,559,359 km (0.083 R)
• M30: 25,532,168 km (0.107 R)
• M31: 26,413,598 km (0.083 R)
• M32: 26,755,280 km (0.102 R)
• M33: 27,029,642 km (0.07 R)
• M34: 27,581,210 km (0.119 R)
• M35: 29,116,982 km (0.07 R)
• M36: 29,611,552 km (0.092 R)
• M37: 29,824,280 km (0.031 R)
• M38: 30,823,893 km (0.088 R)
• M39: 31,472,250 km (0.081 R)
• M40: 31,617,061 km (0.111 R)
• M41: 32,709,275 km (0.117 R)
• M42: 35,681,935 km (0.061 R)
• M43: 35,757,332 km (0.111 R)
• M44: 35,908,276 km (0.103 R)
• M45: 36,438,451 km (0.088 R)
• M46: 37,200,203 km (0.082 R)
• M47: 38,430,047 km (0.097 R)
• M48: 39,517,026 km (0.072 R)
• M49: 45,345,807 km (0.105 R)
• M50: 46,082,726 km (0.076 R)
• M51: 46,658,678 km (0.076 R)
• M52: 46,741,256 km (0.043 R)
• M53: 47,237,024 km (0.078 R)
• M54: 48,067,292 km (0.067 R)
• M55: 49,489,818 km (0.091 R)
• M56: 51,181,022 km (0.036 R)
• M57: 52,204,870 km (0.095 R)
• M58: 52,547,598 km (0.082 R)
• M59: 52,719,187 km (0.114 R)
• M60: 52,805,056 km (0.097 R)
• M61: 52,891,075 km (0.08 R)
• M62: 53,321,468 km (0.058 R)
• M63: 53,925,993 km (0.082 R)
• M64: 54,099,228 km (0.114 R)
• M65: 54,880,577 km (0.112 R)
• M66: 55,665,816 km (0.114 R)
• M67: 56,191,354 km (0.093 R)
• M68: 57,423,891 km (0.097 R)
• M69: 58,398,670 km (0.084 R)
• M70: 58,843,425 km (0.102 R)
• M71: 59,289,526 km (0.11 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 13,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit