🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.94 AU - 1.48 AU

Year: 504 Days

Day: 21.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,286,033 km

• M1: 122,670 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.07 AU - 1.71 AU

Year: 621 Days

Day: 31.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,286,033 km

• M1: 704,905 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.56 AU - 3.96 AU

Year: 2229 Days

Day: 46 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,286,033 km

• M1: 183,257 km (0.116 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 9.7

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.02 AU - 4.84 AU

Year: 3531 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,286,033 km

• M1: 122,969 km (0.071 R)
• M2: 281,244 km (0.064 R)
• M3: 367,861 km (0.116 R)
• M4: 544,237 km (0.083 R)
• M5: 784,491 km (0.062 R)
• M6: 930,050 km (0.103 R)
• M7: 1,508,994 km (0.108 R)
• M8: 1,646,025 km (0.112 R)
• M9: 1,755,531 km (0.105 R)
• M10: 1,835,267 km (0.105 R)
• M11: 1,916,199 km (0.102 R)
• M12: 1,998,478 km (0.081 R)
• M13: 2,235,142 km (0.075 R)
• M14: 2,625,443 km (0.084 R)
• M15: 2,941,842 km (0.066 R)
• M16: 3,037,286 km (0.07 R)
• M17: 3,369,393 km (0.101 R)
• M18: 3,509,716 km (0.117 R)
• M19: 3,775,252 km (0.069 R)
• M20: 3,858,279 km (0.053 R)
• M21: 4,111,249 km (0.073 R)
• M22: 4,744,646 km (0.066 R)
• M23: 4,879,583 km (0.075 R)
• M24: 5,763,258 km (0.078 R)
• M25: 5,955,641 km (0.107 R)
• M26: 6,150,118 km (0.095 R)
• M27: 6,495,540 km (0.087 R)
• M28: 7,282,873 km (0.109 R)
• M29: 7,438,754 km (0.06 R)
• M30: 7,648,341 km (0.108 R)
• M31: 8,424,454 km (0.085 R)
• M32: 8,670,393 km (0.116 R)
• M33: 8,752,822 km (0.11 R)
• M34: 8,918,726 km (0.067 R)
• M35: 9,085,527 km (0.063 R)
• M36: 9,309,625 km (0.071 R)
• M37: 9,535,667 km (0.12 R)
• M38: 9,792,078 km (0.077 R)
• M39: 9,877,947 km (0.046 R)
• M40: 10,899,402 km (0.117 R)
• M41: 11,078,022 km (0.116 R)
• M42: 11,167,631 km (0.066 R)
• M43: 11,347,447 km (0.119 R)
• M44: 11,498,242 km (0.113 R)
• M45: 11,649,635 km (0.102 R)
• M46: 12,107,704 km (0.074 R)
• M47: 12,230,823 km (0.083 R)
• M48: 12,354,391 km (0.071 R)
• M49: 12,571,607 km (0.114 R)
• M50: 12,821,435 km (0.095 R)
• M51: 13,326,178 km (0.06 R)
• M52: 14,289,738 km (0.095 R)
• M53: 14,779,970 km (0.099 R)
• M54: 14,845,793 km (0.112 R)
• M55: 15,810,700 km (0.109 R)
• M56: 15,945,338 km (0.031 R)
• M57: 16,046,616 km (0.098 R)
• M58: 16,590,254 km (0.062 R)
• M59: 17,140,026 km (0.101 R)
• M60: 17,312,962 km (0.098 R)
• M61: 17,451,938 km (0.081 R)
• M62: 17,660,777 km (0.087 R)
• M63: 17,975,830 km (0.049 R)
• M64: 18,646,926 km (0.045 R)
• M65: 18,789,193 km (0.107 R)
• M66: 19,542,269 km (0.069 R)
• M67: 19,868,093 km (0.094 R)
• M68: 20,268,716 km (0.057 R)
• M69: 21,189,342 km (0.03 R)
• M70: 21,449,492 km (0.107 R)
• M71: 23,530,399 km (0.094 R)
• M72: 24,380,563 km (0.086 R)
• M73: 24,966,089 km (0.101 R)
• M74: 26,310,376 km (0.076 R)
• M75: 26,390,261 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 8.7

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.74 AU - 9.96 AU

Year: 11709 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,286,033 km

• M1: 315,053 km (0.09 R)
• M2: 662,270 km (0.114 R)
• M3: 1,107,174 km (0.109 R)
• M4: 1,421,479 km (0.112 R)
• M5: 1,631,963 km (0.114 R)
• M6: 1,763,161 km (0.106 R)
• M7: 1,875,209 km (0.096 R)
• M8: 2,012,839 km (0.092 R)
• M9: 2,698,895 km (0.074 R)
• M10: 3,067,504 km (0.103 R)
• M11: 3,312,845 km (0.09 R)
• M12: 3,396,021 km (0.049 R)
• M13: 3,593,042 km (0.119 R)
• M14: 3,678,612 km (0.078 R)
• M15: 3,851,846 km (0.114 R)
• M16: 4,087,014 km (0.08 R)
• M17: 5,073,911 km (0.069 R)
• M18: 5,138,088 km (0.051 R)
• M19: 5,364,430 km (0.088 R)
• M20: 6,165,527 km (0.057 R)
• M21: 6,755,241 km (0.098 R)
• M22: 6,861,306 km (0.106 R)
• M23: 7,039,178 km (0.107 R)
• M24: 7,692,023 km (0.049 R)
• M25: 7,802,726 km (0.078 R)
• M26: 7,914,027 km (0.1 R)
• M27: 8,063,176 km (0.118 R)
• M28: 8,861,430 km (0.077 R)
• M29: 10,247,305 km (0.106 R)
• M30: 10,450,758 km (0.064 R)
• M31: 10,696,697 km (0.111 R)
• M32: 11,277,884 km (0.039 R)
• M33: 12,040,385 km (0.109 R)
• M34: 13,214,878 km (0.106 R)
• M35: 14,745,413 km (0.064 R)
• M36: 15,578,075 km (0.099 R)
• M37: 15,906,143 km (0.092 R)
• M38: 16,807,770 km (0.112 R)
• M39: 16,903,662 km (0.087 R)
• M40: 16,999,704 km (0.095 R)
• M41: 17,096,045 km (0.025 R)
• M42: 18,759,872 km (0.089 R)
• M43: 19,309,046 km (0.037 R)
• M44: 20,015,896 km (0.06 R)
• M45: 20,219,349 km (0.109 R)
• M46: 20,628,350 km (0.081 R)
• M47: 20,936,970 km (0.031 R)
• M48: 21,662,819 km (0.111 R)
• M49: 21,976,526 km (0.104 R)
• M50: 22,291,728 km (0.109 R)
• M51: 22,449,853 km (0.096 R)
• M52: 23,192,756 km (0.103 R)
• M53: 24,811,704 km (0.068 R)
• M54: 26,690,205 km (0.079 R)
• M55: 27,082,600 km (0.112 R)
• M56: 27,364,143 km (0.106 R)
• M57: 27,420,542 km (0.119 R)
• M58: 27,646,584 km (0.062 R)
• M59: 28,100,464 km (0.11 R)
• M60: 28,157,461 km (0.102 R)
• M61: 30,231,785 km (0.119 R)
• M62: 30,640,785 km (0.12 R)
• M63: 30,816,713 km (0.066 R)
• M64: 32,653,625 km (0.112 R)
• M65: 33,857,439 km (0.075 R)
• M66: 34,282,147 km (0.071 R)
• M67: 35,936,999 km (0.08 R)
• M68: 36,618,716 km (0.106 R)
• M69: 36,743,032 km (0.115 R)
• M70: 37,054,645 km (0.03 R)
• M71: 37,367,155 km (0.105 R)
• M72: 37,743,393 km (0.081 R)
• M73: 38,120,679 km (0.07 R)
• M74: 38,689,151 km (0.039 R)
• M75: 39,387,773 km (0.086 R)
• M76: 39,642,837 km (0.114 R)
• M77: 40,090,434 km (0.072 R)
• M78: 41,119,967 km (0.076 R)
• M79: 41,508,323 km (0.09 R)
• M80: 41,573,248 km (0.115 R)
• M81: 42,093,101 km (0.057 R)
• M82: 42,877,143 km (0.114 R)
• M83: 43,205,211 km (0.058 R)
• M84: 43,336,558 km (0.043 R)
• M85: 43,665,823 km (0.11 R)
• M86: 43,797,769 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.4

Radius: 7.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.36 AU - 20.58 AU

Year: 30064 Days

Day: 19.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,286,033 km

• M1: 328,517 km (0.085 R)
• M2: 604,076 km (0.071 R)
• M3: 659,577 km (0.115 R)
• M4: 1,121,086 km (0.097 R)
• M5: 1,262,008 km (0.088 R)
• M6: 1,692,700 km (0.047 R)
• M7: 1,966,314 km (0.11 R)
• M8: 2,022,713 km (0.087 R)
• M9: 2,585,949 km (0.111 R)
• M10: 2,741,830 km (0.074 R)
• M11: 3,063,166 km (0.096 R)
• M12: 3,636,874 km (0.118 R)
• M13: 4,097,785 km (0.101 R)
• M14: 4,804,485 km (0.111 R)
• M15: 5,191,495 km (0.077 R)
• M16: 6,202,477 km (0.1 R)
• M17: 6,411,914 km (0.107 R)
• M18: 6,880,754 km (0.066 R)
• M19: 7,360,664 km (0.115 R)
• M20: 8,491,325 km (0.064 R)
• M21: 8,584,075 km (0.105 R)
• M22: 9,005,792 km (0.082 R)
• M23: 9,100,338 km (0.11 R)
• M24: 9,147,910 km (0.108 R)
• M25: 9,195,332 km (0.105 R)
• M26: 9,290,626 km (0.076 R)
• M27: 10,509,400 km (0.052 R)
• M28: 10,609,032 km (0.109 R)
• M29: 10,909,874 km (0.079 R)
• M30: 11,366,596 km (0.089 R)
• M31: 11,829,302 km (0.074 R)
• M32: 11,881,212 km (0.093 R)
• M33: 12,089,154 km (0.115 R)
• M34: 12,879,928 km (0.09 R)
• M35: 13,147,110 km (0.091 R)
• M36: 14,900,696 km (0.098 R)
• M37: 15,407,085 km (0.067 R)
• M38: 17,606,473 km (0.045 R)
• M39: 17,665,564 km (0.113 R)
• M40: 18,081,895 km (0.05 R)
• M41: 19,227,814 km (0.11 R)
• M42: 19,410,922 km (0.036 R)
• M43: 19,472,108 km (0.07 R)
• M44: 19,717,448 km (0.113 R)
• M45: 20,149,038 km (0.045 R)
• M46: 20,273,055 km (0.115 R)
• M47: 21,970,691 km (0.085 R)
• M48: 22,289,933 km (0.06 R)
• M49: 25,634,044 km (0.12 R)
• M50: 25,768,383 km (0.105 R)
• M51: 25,835,702 km (0.113 R)
• M52: 26,105,128 km (0.119 R)
• M53: 26,715,038 km (0.064 R)
• M54: 27,261,070 km (0.067 R)
• M55: 29,341,378 km (0.117 R)
• M56: 29,622,622 km (0.117 R)
• M57: 29,904,764 km (0.115 R)
• M58: 30,187,803 km (0.093 R)
• M59: 30,613,858 km (0.107 R)
• M60: 31,472,250 km (0.048 R)
• M61: 32,410,977 km (0.119 R)
• M62: 35,805,951 km (0.119 R)
• M63: 36,256,989 km (0.092 R)
• M64: 36,407,783 km (0.101 R)
• M65: 37,316,890 km (0.097 R)
• M66: 37,392,885 km (0.111 R)
• M67: 38,463,707 km (0.102 R)
• M68: 38,540,600 km (0.109 R)
• M69: 38,694,387 km (0.089 R)
• M70: 40,635,120 km (0.115 R)
• M71: 41,027,066 km (0.109 R)
• M72: 41,184,294 km (0.116 R)
• M73: 41,735,861 km (0.079 R)
• M74: 41,972,974 km (0.102 R)
• M75: 42,131,248 km (0.057 R)
• M76: 43,325,039 km (0.095 R)
• M77: 45,015,046 km (0.075 R)
• M78: 45,339,375 km (0.115 R)
• M79: 46,480,657 km (0.095 R)
• M80: 47,054,813 km (0.071 R)
• M81: 47,713,942 km (0.108 R)
• M82: 48,210,158 km (0.12 R)
• M83: 49,207,976 km (0.072 R)
• M84: 49,625,653 km (0.062 R)
• M85: 51,901,784 km (0.094 R)
• M86: 52,497,483 km (0.069 R)
• M87: 52,582,754 km (0.04 R)
• M88: 53,352,285 km (0.116 R)
• M89: 55,509,487 km (0.104 R)
• M90: 55,857,302 km (0.069 R)
• M91: 56,905,085 km (0.073 R)
• M92: 58,842,677 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit