🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.68 AU - 0.84 AU

Year: 254 Days

Day: 43.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.69 AU - 1.97 AU

Year: 948 Days

Day: 18.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.79 AU - 2.99 AU

Year: 1881 Days

Day: 26.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,847,028 km

• M1: 59,091 km (0.066 R)
• M2: 670,647 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.14 AU - 3.34 AU

Year: 2233 Days

Day: 32.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,847,028 km

• M1: 60,587 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.37 AU - 3.39 AU

Year: 2379 Days

Day: 23.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.2

Radius: 9.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.89 AU - 6.93 AU

Year: 5501 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 83,847,028 km

• M1: 199,564 km (0.042 R)
• M2: 291,865 km (0.095 R)
• M3: 429,944 km (0.12 R)
• M4: 666,907 km (0.105 R)
• M5: 744,698 km (0.1 R)
• M6: 825,780 km (0.119 R)
• M7: 901,626 km (0.111 R)
• M8: 1,238,970 km (0.104 R)
• M9: 1,336,807 km (0.103 R)
• M10: 1,625,082 km (0.117 R)
• M11: 1,809,685 km (0.059 R)
• M12: 1,989,951 km (0.074 R)
• M13: 2,082,402 km (0.025 R)
• M14: 2,199,837 km (0.112 R)
• M15: 2,295,430 km (0.047 R)
• M16: 2,503,371 km (0.098 R)
• M17: 2,859,414 km (0.069 R)
• M18: 3,056,883 km (0.087 R)
• M19: 3,231,613 km (0.051 R)
• M20: 3,340,820 km (0.072 R)
• M21: 3,534,848 km (0.119 R)
• M22: 3,861,869 km (0.077 R)
• M23: 3,963,296 km (0.065 R)
• M24: 4,050,961 km (0.101 R)
• M25: 4,393,091 km (0.108 R)
• M26: 4,575,451 km (0.045 R)
• M27: 4,775,762 km (0.089 R)
• M28: 4,869,111 km (0.106 R)
• M29: 4,931,793 km (0.069 R)
• M30: 5,720,922 km (0.112 R)
• M31: 5,836,860 km (0.066 R)
• M32: 6,104,790 km (0.064 R)
• M33: 6,223,271 km (0.103 R)
• M34: 6,291,338 km (0.071 R)
• M35: 6,600,856 km (0.076 R)
• M36: 6,687,623 km (0.074 R)
• M37: 7,378,167 km (0.05 R)
• M38: 7,468,225 km (0.116 R)
• M39: 7,851,046 km (0.091 R)
• M40: 7,979,999 km (0.113 R)
• M41: 8,597,689 km (0.093 R)
• M42: 8,807,126 km (0.056 R)
• M43: 9,250,235 km (0.116 R)
• M44: 9,661,180 km (0.106 R)
• M45: 9,878,995 km (0.106 R)
• M46: 10,643,440 km (0.099 R)
• M47: 10,847,790 km (0.12 R)
• M48: 11,364,352 km (0.059 R)
• M49: 11,468,622 km (0.07 R)
• M50: 12,079,729 km (0.066 R)
• M51: 12,143,458 km (0.075 R)
• M52: 12,207,485 km (0.091 R)
• M53: 12,442,803 km (0.098 R)
• M54: 12,528,822 km (0.077 R)
• M55: 13,005,291 km (0.097 R)
• M56: 13,136,189 km (0.111 R)
• M57: 13,399,481 km (0.079 R)
• M58: 13,864,431 km (0.098 R)
• M59: 14,110,071 km (0.096 R)
• M60: 14,855,517 km (0.105 R)
• M61: 14,969,661 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.3

Radius: 5.8

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.95 AU - 17.23 AU

Year: 21338 Days

Day: 23.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,847,028 km

• M1: 756,816 km (0.072 R)
• M2: 803,939 km (0.095 R)
• M3: 901,477 km (0.025 R)
• M4: 1,003,054 km (0.058 R)
• M5: 1,387,520 km (0.118 R)
• M6: 1,595,760 km (0.079 R)
• M7: 1,942,977 km (0.105 R)
• M8: 2,313,232 km (0.12 R)
• M9: 2,596,121 km (0.11 R)
• M10: 3,002,878 km (0.065 R)
• M11: 3,040,876 km (0.073 R)
• M12: 3,079,023 km (0.082 R)
• M13: 3,117,320 km (0.089 R)
• M14: 3,272,154 km (0.101 R)
• M15: 4,125,760 km (0.058 R)
• M16: 4,168,096 km (0.081 R)
• M17: 4,511,573 km (0.057 R)
• M18: 4,598,938 km (0.033 R)
• M19: 4,642,920 km (0.092 R)
• M20: 4,998,962 km (0.107 R)
• M21: 5,363,832 km (0.074 R)
• M22: 5,831,923 km (0.088 R)
• M23: 6,459,935 km (0.103 R)
• M24: 7,570,849 km (0.05 R)
• M25: 8,308,067 km (0.095 R)
• M26: 8,415,329 km (0.091 R)
• M27: 8,576,895 km (0.106 R)
• M28: 9,123,226 km (0.105 R)
• M29: 9,680,628 km (0.113 R)
• M30: 9,850,122 km (0.1 R)
• M31: 10,077,511 km (0.081 R)
• M32: 10,249,100 km (0.116 R)
• M33: 10,945,478 km (0.075 R)
• M34: 11,418,207 km (0.117 R)
• M35: 11,777,092 km (0.091 R)
• M36: 12,567,418 km (0.093 R)
• M37: 13,374,798 km (0.059 R)
• M38: 14,326,988 km (0.054 R)
• M39: 14,649,222 km (0.083 R)
• M40: 15,301,020 km (0.066 R)
• M41: 17,380,580 km (0.036 R)
• M42: 17,862,285 km (0.107 R)
• M43: 18,139,490 km (0.08 R)
• M44: 18,558,065 km (0.078 R)
• M45: 19,050,391 km (0.103 R)
• M46: 19,333,580 km (0.034 R)
• M47: 19,404,639 km (0.082 R)
• M48: 21,062,183 km (0.118 R)
• M49: 21,208,490 km (0.115 R)
• M50: 22,540,061 km (0.052 R)
• M51: 25,128,104 km (0.108 R)
• M52: 25,283,237 km (0.08 R)
• M53: 25,594,401 km (0.099 R)
• M54: 25,985,300 km (0.089 R)
• M55: 27,808,449 km (0.107 R)
• M56: 28,129,785 km (0.116 R)
• M57: 28,210,269 km (0.099 R)
• M58: 29,918,527 km (0.089 R)
• M59: 34,290,525 km (0.097 R)
• M60: 34,807,685 km (0.095 R)
• M61: 36,024,364 km (0.101 R)
• M62: 36,286,908 km (0.103 R)
• M63: 36,550,051 km (0.104 R)
• M64: 37,964,200 km (0.031 R)
• M65: 38,142,371 km (0.085 R)
• M66: 40,663,843 km (0.11 R)
• M67: 42,313,010 km (0.055 R)
• M68: 43,984,018 km (0.034 R)
• M69: 44,639,556 km (0.109 R)
• M70: 44,921,548 km (0.054 R)
• M71: 47,294,170 km (0.038 R)
• M72: 47,581,697 km (0.114 R)
• M73: 48,544,060 km (0.062 R)
• M74: 51,076,154 km (0.094 R)
• M75: 52,754,792 km (0.111 R)
• M76: 53,152,423 km (0.094 R)
• M77: 53,750,665 km (0.092 R)
• M78: 55,558,854 km (0.049 R)
• M79: 56,368,777 km (0.107 R)
• M80: 57,284,765 km (0.083 R)
• M81: 60,269,392 km (0.111 R)
• M82: 60,477,034 km (0.1 R)
• M83: 60,997,335 km (0.11 R)
• M84: 61,519,132 km (0.026 R)
• M85: 62,777,400 km (0.106 R)
• M86: 63,620,982 km (0.035 R)
• M87: 65,960,095 km (0.114 R)
• M88: 69,412,215 km (0.079 R)
• M89: 69,521,122 km (0.038 R)
• M90: 69,956,901 km (0.115 R)
• M91: 70,612,439 km (0.067 R)
• M92: 71,160,266 km (0.116 R)
• M93: 72,370,364 km (0.063 R)
• M94: 73,254,786 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.1

Radius: 3.5

Gravity: 58.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.85 AU - 18.41 AU

Year: 22533 Days

Day: 23.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,847,028 km

• M1: 790,774 km (0.099 R)
• M2: 897,438 km (0.105 R)
• M3: 980,464 km (0.117 R)
• M4: 1,368,671 km (0.093 R)
• M5: 1,464,414 km (0.082 R)
• M6: 1,562,400 km (0.101 R)
• M7: 1,696,440 km (0.104 R)
• M8: 2,231,252 km (0.055 R)
• M9: 3,100,865 km (0.085 R)
• M10: 3,142,752 km (0.102 R)
• M11: 3,440,452 km (0.066 R)
• M12: 4,108,257 km (0.104 R)
• M13: 6,766,012 km (0.113 R)
• M14: 6,984,126 km (0.114 R)
• M15: 7,093,931 km (0.119 R)
• M16: 8,281,738 km (0.07 R)
• M17: 9,287,335 km (0.095 R)
• M18: 9,468,797 km (0.077 R)
• M19: 9,835,312 km (0.06 R)
• M20: 11,800,878 km (0.039 R)
• M21: 12,861,228 km (0.118 R)
• M22: 13,266,788 km (0.109 R)
• M23: 13,539,355 km (0.096 R)
• M24: 13,745,052 km (0.033 R)
• M25: 14,648,324 km (0.112 R)
• M26: 15,356,072 km (0.109 R)
• M27: 16,438,412 km (0.089 R)
• M28: 17,994,380 km (0.109 R)
• M29: 18,145,025 km (0.062 R)
• M30: 18,447,661 km (0.111 R)
• M31: 18,675,649 km (0.064 R)
• M32: 19,134,316 km (0.097 R)
• M33: 21,403,566 km (0.038 R)
• M34: 23,017,278 km (0.11 R)
• M35: 24,669,586 km (0.119 R)
• M36: 25,341,281 km (0.109 R)
• M37: 26,960,229 km (0.043 R)
• M38: 27,132,566 km (0.115 R)
• M39: 27,305,351 km (0.084 R)
• M40: 29,850,460 km (0.104 R)
• M41: 31,196,392 km (0.109 R)
• M42: 32,287,260 km (0.049 R)
• M43: 32,745,478 km (0.072 R)
• M44: 34,132,998 km (0.048 R)
• M45: 38,022,244 km (0.092 R)
• M46: 40,166,131 km (0.117 R)
• M47: 40,363,001 km (0.089 R)
• M48: 40,658,906 km (0.11 R)
• M49: 41,054,443 km (0.119 R)
• M50: 41,749,774 km (0.116 R)
• M51: 42,148,901 km (0.09 R)
• M52: 42,649,605 km (0.042 R)
• M53: 43,152,254 km (0.108 R)
• M54: 43,757,976 km (0.041 R)
• M55: 43,960,531 km (0.103 R)
• M56: 45,284,622 km (0.086 R)
• M57: 45,386,947 km (0.081 R)
• M58: 45,489,421 km (0.12 R)
• M59: 45,900,067 km (0.045 R)
• M60: 46,415,133 km (0.101 R)
• M61: 47,450,949 km (0.104 R)
• M62: 47,659,039 km (0.099 R)
• M63: 48,913,866 km (0.056 R)
• M64: 49,229,218 km (0.083 R)
• M65: 49,967,783 km (0.109 R)
• M66: 50,073,698 km (0.09 R)
• M67: 53,174,414 km (0.111 R)
• M68: 53,282,423 km (0.078 R)
• M69: 54,149,193 km (0.091 R)
• M70: 55,020,750 km (0.096 R)
• M71: 59,447,202 km (0.104 R)
• M72: 59,671,449 km (0.078 R)
• M73: 60,458,783 km (0.088 R)
• M74: 60,797,173 km (0.101 R)
• M75: 62,271,161 km (0.11 R)
• M76: 62,841,129 km (0.107 R)
• M77: 64,446,314 km (0.096 R)
• M78: 65,601,209 km (0.108 R)
• M79: 66,065,112 km (0.076 R)
• M80: 66,413,676 km (0.111 R)
• M81: 68,400,634 km (0.098 R)
• M82: 69,814,933 km (0.106 R)
• M83: 70,288,410 km (0.077 R)
• M84: 74,598,175 km (0.093 R)
• M85: 75,203,448 km (0.105 R)
• M86: 75,567,420 km (0.105 R)
• M87: 75,810,367 km (0.109 R)
• M88: 76,907,069 km (0.12 R)
• M89: 77,763,516 km (0.109 R)
• M90: 78,131,677 km (0.107 R)
• M91: 78,377,316 km (0.12 R)
• M92: 80,600,042 km (0.037 R)
• M93: 80,848,224 km (0.109 R)
• M94: 82,843,411 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit