🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.69 AU - 1.13 AU

Year: 317 Days

Day: 29.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,889,154 km

• M1: 57,745 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.52 AU - 2.5 AU

Year: 1041 Days

Day: 29.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.24 AU - 2.72 AU

Year: 1426 Days

Day: 20.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,889,154 km

• M1: 879,935 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.28 AU - 2.76 AU

Year: 1461 Days

Day: 12.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.59 AU - 4.21 AU

Year: 2290 Days

Day: 16.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.81 AU - 5.71 AU

Year: 3793 Days

Day: 28.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,889,154 km

• M1: 1,652,907 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.6

Radius: 12

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.34 AU - 9.76 AU

Year: 9944 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,889,154 km

• M1: 155,582 km (0.038 R)
• M2: 273,914 km (0.073 R)
• M3: 367,861 km (0.099 R)
• M4: 538,403 km (0.106 R)
• M5: 655,388 km (0.106 R)
• M6: 782,247 km (0.115 R)
• M7: 1,250,040 km (0.035 R)
• M8: 1,523,654 km (0.107 R)
• M9: 1,677,740 km (0.067 R)
• M10: 1,857,557 km (0.118 R)
• M11: 1,960,181 km (0.108 R)
• M12: 2,085,993 km (0.083 R)
• M13: 2,192,955 km (0.096 R)
• M14: 2,639,654 km (0.113 R)
• M15: 3,463,490 km (0.088 R)
• M16: 4,472,528 km (0.107 R)
• M17: 4,752,724 km (0.08 R)
• M18: 5,038,606 km (0.105 R)
• M19: 5,597,354 km (0.092 R)
• M20: 5,838,506 km (0.076 R)
• M21: 6,021,763 km (0.079 R)
• M22: 6,869,534 km (0.109 R)
• M23: 7,990,172 km (0.057 R)
• M24: 8,467,987 km (0.097 R)
• M25: 8,815,055 km (0.109 R)
• M26: 9,344,481 km (0.078 R)
• M27: 9,523,251 km (0.069 R)
• M28: 9,884,231 km (0.057 R)
• M29: 9,993,437 km (0.104 R)
• M30: 10,103,092 km (0.091 R)
• M31: 10,619,654 km (0.031 R)
• M32: 10,843,751 km (0.066 R)
• M33: 12,377,578 km (0.058 R)
• M34: 12,455,968 km (0.05 R)
• M35: 13,410,552 km (0.054 R)
• M36: 14,471,200 km (0.116 R)
• M37: 14,719,832 km (0.079 R)
• M38: 15,095,323 km (0.069 R)
• M39: 15,558,627 km (0.089 R)
• M40: 15,643,449 km (0.065 R)
• M41: 15,770,757 km (0.108 R)
• M42: 16,155,074 km (0.111 R)
• M43: 16,672,383 km (0.072 R)
• M44: 17,414,389 km (0.035 R)
• M45: 18,301,205 km (0.112 R)
• M46: 19,066,548 km (0.066 R)
• M47: 19,157,354 km (0.109 R)
• M48: 19,293,637 km (0.084 R)
• M49: 19,704,732 km (0.115 R)
• M50: 20,349,798 km (0.101 R)
• M51: 21,850,415 km (0.105 R)
• M52: 22,566,091 km (0.108 R)
• M53: 24,020,481 km (0.12 R)
• M54: 24,462,693 km (0.116 R)
• M55: 25,305,228 km (0.079 R)
• M56: 25,454,975 km (0.112 R)
• M57: 28,406,392 km (0.095 R)
• M58: 28,665,794 km (0.119 R)
• M59: 29,187,143 km (0.091 R)
• M60: 31,250,098 km (0.077 R)
• M61: 32,380,310 km (0.118 R)
• M62: 33,086,711 km (0.108 R)
• M63: 33,305,124 km (0.079 R)
• M64: 33,688,393 km (0.074 R)
• M65: 33,908,003 km (0.117 R)
• M66: 34,018,107 km (0.113 R)
• M67: 34,128,211 km (0.116 R)
• M68: 34,238,465 km (0.1 R)
• M69: 34,404,070 km (0.092 R)
• M70: 35,738,632 km (0.114 R)
• M71: 36,074,928 km (0.036 R)
• M72: 36,299,624 km (0.116 R)
• M73: 37,090,099 km (0.11 R)
• M74: 37,260,192 km (0.045 R)
• M75: 37,487,282 km (0.085 R)
• M76: 37,886,110 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.1

Radius: 5.3

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.65 AU - 13.29 AU

Year: 16084 Days

Day: 24.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,889,154 km

• M1: 67,469 km (0.064 R)
• M2: 462,108 km (0.115 R)
• M3: 554,410 km (0.116 R)
• M4: 687,253 km (0.114 R)
• M5: 848,968 km (0.095 R)
• M6: 943,963 km (0.044 R)
• M7: 2,201,931 km (0.116 R)
• M8: 2,360,206 km (0.073 R)
• M9: 2,604,349 km (0.087 R)
• M10: 2,687,675 km (0.094 R)
• M11: 3,029,357 km (0.093 R)
• M12: 3,235,054 km (0.087 R)
• M13: 3,878,923 km (0.083 R)
• M14: 4,395,634 km (0.036 R)
• M15: 4,494,818 km (0.107 R)
• M16: 4,528,178 km (0.103 R)
• M17: 4,695,728 km (0.09 R)
• M18: 4,729,387 km (0.117 R)
• M19: 5,350,817 km (0.071 R)
• M20: 5,635,053 km (0.107 R)
• M21: 8,571,360 km (0.072 R)
• M22: 9,029,578 km (0.102 R)
• M23: 9,495,575 km (0.077 R)
• M24: 10,143,783 km (0.115 R)
• M25: 10,363,093 km (0.039 R)
• M26: 10,806,202 km (0.098 R)
• M27: 13,065,579 km (0.093 R)
• M28: 13,160,873 km (0.026 R)
• M29: 13,592,313 km (0.081 R)
• M30: 13,833,913 km (0.058 R)
• M31: 14,272,534 km (0.113 R)
• M32: 14,468,956 km (0.114 R)
• M33: 14,616,909 km (0.064 R)
• M34: 14,765,310 km (0.101 R)
• M35: 14,814,827 km (0.115 R)
• M36: 16,687,642 km (0.104 R)
• M37: 16,946,447 km (0.117 R)
• M38: 18,047,786 km (0.072 R)
• M39: 18,313,323 km (0.116 R)
• M40: 18,473,392 km (0.091 R)
• M41: 18,956,145 km (0.118 R)
• M42: 19,117,860 km (0.077 R)
• M43: 19,988,819 km (0.072 R)
• M44: 20,098,624 km (0.106 R)
• M45: 20,484,287 km (0.061 R)
• M46: 20,650,340 km (0.027 R)
• M47: 22,051,624 km (0.095 R)
• M48: 24,006,120 km (0.115 R)
• M49: 24,591,496 km (0.118 R)
• M50: 25,181,510 km (0.048 R)
• M51: 25,955,530 km (0.071 R)
• M52: 26,858,203 km (0.111 R)
• M53: 27,222,175 km (0.077 R)
• M54: 27,526,756 km (0.093 R)
• M55: 28,262,179 km (0.08 R)
• M56: 28,447,082 km (0.11 R)
• M57: 28,508,866 km (0.095 R)
• M58: 28,694,218 km (0.09 R)
• M59: 29,128,501 km (0.09 R)
• M60: 29,439,963 km (0.079 R)
• M61: 30,003,499 km (0.068 R)
• M62: 30,444,214 km (0.11 R)
• M63: 30,887,024 km (0.103 R)
• M64: 31,907,281 km (0.048 R)
• M65: 32,035,636 km (0.04 R)
• M66: 32,228,318 km (0.108 R)
• M67: 32,486,075 km (0.087 R)
• M68: 32,873,833 km (0.092 R)
• M69: 33,068,161 km (0.113 R)
• M70: 33,393,087 km (0.075 R)
• M71: 33,980,708 km (0.089 R)
• M72: 34,637,592 km (0.061 R)
• M73: 36,297,829 km (0.113 R)
• M74: 36,700,098 km (0.105 R)
• M75: 38,802,247 km (0.069 R)
• M76: 39,076,310 km (0.071 R)
• M77: 39,764,311 km (0.08 R)
• M78: 40,040,768 km (0.111 R)
• M79: 41,431,878 km (0.093 R)
• M80: 42,063,032 km (0.102 R)
• M81: 44,046,999 km (0.11 R)
• M82: 45,122,308 km (0.093 R)
• M83: 46,642,073 km (0.065 R)
• M84: 48,694,705 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.2

Radius: 3

Gravity: 19.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.56 AU - 18.94 AU

Year: 25039 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 55,889,154 km

• M1: 129,851 km (0.079 R)
• M2: 219,610 km (0.113 R)
• M3: 418,874 km (0.08 R)
• M4: 858,093 km (0.075 R)
• M5: 1,445,863 km (0.077 R)
• M6: 1,777,073 km (0.107 R)
• M7: 1,937,592 km (0.026 R)
• M8: 2,215,395 km (0.113 R)
• M9: 2,301,264 km (0.09 R)
• M10: 2,330,136 km (0.088 R)
• M11: 2,476,144 km (0.04 R)
• M12: 3,314,490 km (0.027 R)
• M13: 3,545,021 km (0.056 R)
• M14: 4,021,340 km (0.102 R)
• M15: 4,809,721 km (0.094 R)
• M16: 5,373,855 km (0.081 R)
• M17: 9,770,835 km (0.085 R)
• M18: 10,866,789 km (0.087 R)
• M19: 11,801,028 km (0.066 R)
• M20: 12,709,536 km (0.102 R)
• M21: 12,760,698 km (0.107 R)
• M22: 14,807,347 km (0.087 R)
• M23: 14,861,202 km (0.097 R)
• M24: 14,969,062 km (0.082 R)
• M25: 15,023,067 km (0.107 R)
• M26: 15,185,381 km (0.079 R)
• M27: 15,457,350 km (0.034 R)
• M28: 16,561,232 km (0.104 R)
• M29: 17,405,563 km (0.09 R)
• M30: 17,519,257 km (0.107 R)
• M31: 17,804,391 km (0.045 R)
• M32: 17,861,687 km (0.116 R)
• M33: 19,253,096 km (0.117 R)
• M34: 21,161,965 km (0.077 R)
• M35: 23,317,671 km (0.031 R)
• M36: 25,606,518 km (0.086 R)
• M37: 25,735,770 km (0.083 R)
• M38: 26,320,100 km (0.106 R)
• M39: 26,581,148 km (0.113 R)
• M40: 27,105,937 km (0.077 R)
• M41: 28,499,442 km (0.067 R)
• M42: 31,011,040 km (0.066 R)
• M43: 31,424,978 km (0.112 R)
• M44: 34,372,953 km (0.043 R)
• M45: 34,444,162 km (0.111 R)
• M46: 37,848,411 km (0.116 R)
• M47: 37,922,013 km (0.052 R)
• M48: 38,882,880 km (0.072 R)
• M49: 39,329,131 km (0.066 R)
• M50: 40,452,012 km (0.1 R)
• M51: 41,433,823 km (0.091 R)
• M52: 41,813,502 km (0.114 R)
• M53: 42,882,678 km (0.119 R)
• M54: 43,420,632 km (0.1 R)
• M55: 44,658,555 km (0.046 R)
• M56: 48,042,758 km (0.086 R)
• M57: 49,322,867 km (0.067 R)
• M58: 49,644,652 km (0.072 R)
• M59: 51,101,137 km (0.025 R)
• M60: 51,263,899 km (0.119 R)
• M61: 51,916,445 km (0.05 R)
• M62: 52,407,724 km (0.116 R)
• M63: 53,065,057 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 18,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit