🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.6 AU - 0.86 AU

Year: 239 Days

Day: 35.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.76 AU - 0.92 AU

Year: 295 Days

Day: 46 Hours

Environment

Temp: 16 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,369,341 km

• M1: 145,409 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.3 AU - 2.1 AU

Year: 849 Days

Day: 13.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,369,341 km

• M1: 1,042,548 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.53 AU - 2.75 AU

Year: 1642 Days

Day: 27.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.97 AU - 4.03 AU

Year: 2507 Days

Day: 47.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.44 AU - 4.12 AU

Year: 2814 Days

Day: 18.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 14.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.86 AU - 7.54 AU

Year: 7397 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 168.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,369,341 km

• M1: 179,218 km (0.066 R)
• M2: 424,260 km (0.071 R)
• M3: 548,426 km (0.116 R)
• M4: 703,260 km (0.066 R)
• M5: 794,963 km (0.105 R)
• M6: 891,454 km (0.103 R)
• M7: 1,301,801 km (0.064 R)
• M8: 1,418,786 km (0.083 R)
• M9: 1,706,014 km (0.037 R)
• M10: 1,835,117 km (0.095 R)
• M11: 2,555,281 km (0.117 R)
• M12: 2,704,281 km (0.047 R)
• M13: 3,037,435 km (0.083 R)
• M14: 3,603,962 km (0.076 R)
• M15: 3,715,712 km (0.066 R)
• M16: 4,057,992 km (0.036 R)
• M17: 4,291,813 km (0.096 R)
• M18: 4,834,704 km (0.076 R)
• M19: 5,083,036 km (0.094 R)
• M20: 5,177,283 km (0.066 R)
• M21: 6,018,472 km (0.08 R)
• M22: 7,323,863 km (0.09 R)
• M23: 7,790,160 km (0.068 R)
• M24: 8,229,229 km (0.11 R)
• M25: 8,714,076 km (0.092 R)
• M26: 9,594,759 km (0.084 R)
• M27: 10,543,957 km (0.11 R)
• M28: 10,664,683 km (0.115 R)
• M29: 10,826,548 km (0.111 R)
• M30: 11,029,851 km (0.111 R)
• M31: 11,234,501 km (0.094 R)
• M32: 11,399,059 km (0.033 R)
• M33: 11,605,952 km (0.114 R)
• M34: 11,814,193 km (0.074 R)
• M35: 12,065,517 km (0.097 R)
• M36: 12,191,927 km (0.094 R)
• M37: 12,361,122 km (0.068 R)
• M38: 12,573,851 km (0.064 R)
• M39: 13,480,115 km (0.117 R)
• M40: 13,698,976 km (0.108 R)
• M41: 14,140,290 km (0.031 R)
• M42: 14,273,731 km (0.108 R)
• M43: 14,901,444 km (0.097 R)
• M44: 15,264,219 km (0.052 R)
• M45: 15,538,282 km (0.112 R)
• M46: 16,137,571 km (0.054 R)
• M47: 16,323,521 km (0.11 R)
• M48: 18,076,958 km (0.079 R)
• M49: 19,690,969 km (0.099 R)
• M50: 20,893,736 km (0.118 R)
• M51: 21,862,682 km (0.093 R)
• M52: 22,068,528 km (0.097 R)
• M53: 23,422,389 km (0.031 R)
• M54: 24,535,397 km (0.07 R)
• M55: 24,856,584 km (0.071 R)
• M56: 25,179,266 km (0.038 R)
• M57: 26,046,336 km (0.067 R)
• M58: 26,319,202 km (0.077 R)
• M59: 26,868,077 km (0.11 R)
• M60: 27,199,137 km (0.027 R)
• M61: 27,309,839 km (0.091 R)
• M62: 27,809,646 km (0.104 R)
• M63: 31,450,708 km (0.033 R)
• M64: 32,091,436 km (0.114 R)
• M65: 33,149,243 km (0.077 R)
• M66: 33,801,340 km (0.099 R)
• M67: 34,158,879 km (0.037 R)
• M68: 35,118,250 km (0.099 R)
• M69: 35,661,888 km (0.067 R)
• M70: 36,329,992 km (0.12 R)
• M71: 36,696,208 km (0.113 R)
• M72: 37,002,435 km (0.111 R)
• M73: 37,309,260 km (0.044 R)
• M74: 37,863,969 km (0.116 R)
• M75: 38,049,470 km (0.058 R)
• M76: 40,298,974 km (0.117 R)
• M77: 41,121,762 km (0.059 R)
• M78: 41,567,115 km (0.118 R)
• M79: 42,398,580 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 8.3

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.42 AU - 10.1 AU

Year: 9927 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 91.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,369,341 km

• M1: 157,975 km (0.042 R)
• M2: 212,429 km (0.076 R)
• M3: 341,981 km (0.107 R)
• M4: 541,694 km (0.111 R)
• M5: 731,534 km (0.099 R)
• M6: 875,596 km (0.114 R)
• M7: 1,046,736 km (0.059 R)
• M8: 1,247,945 km (0.104 R)
• M9: 1,324,240 km (0.051 R)
• M10: 1,402,181 km (0.113 R)
• M11: 1,481,767 km (0.068 R)
• M12: 1,603,839 km (0.089 R)
• M13: 1,836,763 km (0.05 R)
• M14: 2,148,674 km (0.083 R)
• M15: 2,264,313 km (0.115 R)
• M16: 2,525,810 km (0.073 R)
• M17: 2,623,348 km (0.102 R)
• M18: 3,367,747 km (0.03 R)
• M19: 3,721,696 km (0.055 R)
• M20: 3,889,096 km (0.05 R)
• M21: 4,116,335 km (0.034 R)
• M22: 5,098,445 km (0.107 R)
• M23: 5,759,817 km (0.078 R)
• M24: 5,953,696 km (0.118 R)
• M25: 6,248,703 km (0.09 R)
• M26: 6,887,037 km (0.084 R)
• M27: 7,127,441 km (0.104 R)
• M28: 7,370,537 km (0.118 R)
• M29: 7,616,476 km (0.067 R)
• M30: 8,225,041 km (0.115 R)
• M31: 8,406,952 km (0.065 R)
• M32: 9,261,155 km (0.115 R)
• M33: 9,794,472 km (0.086 R)
• M34: 9,871,515 km (0.117 R)
• M35: 10,259,721 km (0.109 R)
• M36: 10,337,961 km (0.082 R)
• M37: 10,613,221 km (0.103 R)
• M38: 10,771,645 km (0.098 R)
• M39: 10,851,231 km (0.09 R)
• M40: 10,930,967 km (0.095 R)
• M41: 11,171,221 km (0.098 R)
• M42: 11,616,424 km (0.115 R)
• M43: 11,943,744 km (0.115 R)
• M44: 12,315,645 km (0.09 R)
• M45: 12,440,559 km (0.109 R)
• M46: 12,859,583 km (0.101 R)
• M47: 12,943,956 km (0.062 R)
• M48: 13,754,926 km (0.067 R)
• M49: 14,582,052 km (0.106 R)
• M50: 15,291,146 km (0.077 R)
• M51: 15,740,090 km (0.072 R)
• M52: 16,375,881 km (0.069 R)
• M53: 17,298,451 km (0.044 R)
• M54: 18,190,652 km (0.09 R)
• M55: 18,570,780 km (0.102 R)
• M56: 18,666,224 km (0.092 R)
• M57: 21,805,236 km (0.104 R)
• M58: 22,259,714 km (0.103 R)
• M59: 23,280,570 km (0.116 R)
• M60: 23,796,832 km (0.114 R)
• M61: 24,056,385 km (0.09 R)
• M62: 25,526,932 km (0.096 R)
• M63: 26,487,500 km (0.063 R)
• M64: 29,551,115 km (0.111 R)
• M65: 29,606,915 km (0.054 R)
• M66: 30,222,061 km (0.041 R)
• M67: 31,636,060 km (0.091 R)
• M68: 32,437,157 km (0.028 R)
• M69: 32,609,793 km (0.087 R)
• M70: 32,840,323 km (0.093 R)
• M71: 33,187,091 km (0.115 R)
• M72: 33,884,367 km (0.074 R)
• M73: 35,411,761 km (0.117 R)
• M74: 35,708,114 km (0.114 R)
• M75: 36,542,122 km (0.046 R)
• M76: 38,411,497 km (0.106 R)
• M77: 39,388,521 km (0.051 R)
• M78: 40,373,773 km (0.107 R)
• M79: 40,559,274 km (0.093 R)
• M80: 40,683,291 km (0.115 R)
• M81: 41,055,789 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.4

Radius: 4.7

Gravity: 29.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.2 AU - 19.18 AU

Year: 26107 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,369,341 km

• M1: 256,411 km (0.112 R)
• M2: 369,956 km (0.118 R)
• M3: 476,918 km (0.099 R)
• M4: 799,900 km (0.074 R)
• M5: 1,087,128 km (0.117 R)
• M6: 1,305,989 km (0.057 R)
• M7: 1,677,142 km (0.08 R)
• M8: 1,820,008 km (0.069 R)
• M9: 2,004,013 km (0.112 R)
• M10: 2,041,562 km (0.111 R)
• M11: 2,591,484 km (0.048 R)
• M12: 3,097,125 km (0.102 R)
• M13: 3,140,658 km (0.095 R)
• M14: 3,316,734 km (0.104 R)
• M15: 3,632,685 km (0.098 R)
• M16: 3,864,263 km (0.074 R)
• M17: 4,100,627 km (0.075 R)
• M18: 4,537,752 km (0.064 R)
• M19: 4,587,269 km (0.111 R)
• M20: 6,263,364 km (0.111 R)
• M21: 6,484,918 km (0.117 R)
• M22: 8,227,135 km (0.079 R)
• M23: 8,714,674 km (0.056 R)
• M24: 10,428,168 km (0.113 R)
• M25: 10,889,079 km (0.065 R)
• M26: 11,626,597 km (0.072 R)
• M27: 12,035,747 km (0.066 R)
• M28: 13,361,932 km (0.089 R)
• M29: 13,718,574 km (0.091 R)
• M30: 13,790,231 km (0.092 R)
• M31: 14,078,356 km (0.113 R)
• M32: 14,368,427 km (0.117 R)
• M33: 15,772,851 km (0.102 R)
• M34: 16,074,142 km (0.071 R)
• M35: 16,225,385 km (0.111 R)
• M36: 17,608,567 km (0.106 R)
• M37: 18,551,482 km (0.084 R)
• M38: 21,476,719 km (0.081 R)
• M39: 22,062,096 km (0.114 R)
• M40: 22,314,467 km (0.106 R)
• M41: 22,907,174 km (0.083 R)
• M42: 23,333,677 km (0.062 R)
• M43: 24,541,979 km (0.074 R)
• M44: 27,198,538 km (0.1 R)
• M45: 27,378,954 km (0.118 R)
• M46: 28,104,204 km (0.113 R)
• M47: 28,652,331 km (0.104 R)
• M48: 29,204,048 km (0.12 R)
• M49: 30,504,651 km (0.116 R)
• M50: 32,299,975 km (0.119 R)
• M51: 35,203,670 km (0.099 R)
• M52: 35,400,092 km (0.075 R)
• M53: 36,487,519 km (0.052 R)
• M54: 39,304,447 km (0.114 R)
• M55: 39,508,349 km (0.092 R)
• M56: 41,462,695 km (0.051 R)
• M57: 42,190,639 km (0.116 R)
• M58: 42,817,903 km (0.092 R)
• M59: 43,553,625 km (0.088 R)
• M60: 44,187,471 km (0.115 R)
• M61: 44,505,666 km (0.112 R)
• M62: 47,728,303 km (0.037 R)
• M63: 49,257,642 km (0.087 R)
• M64: 50,581,434 km (0.079 R)
• M65: 50,914,139 km (0.11 R)
• M66: 52,701,086 km (0.1 R)
• M67: 53,941,402 km (0.11 R)
• M68: 57,951,522 km (0.11 R)
• M69: 61,109,982 km (0.117 R)
• M70: 61,819,525 km (0.091 R)
• M71: 62,531,611 km (0.058 R)
• M72: 63,246,539 km (0.078 R)
• M73: 65,528,206 km (0.106 R)
• M74: 67,958,722 km (0.073 R)
• M75: 68,939,336 km (0.107 R)
• M76: 69,185,126 km (0.099 R)
• M77: 70,914,327 km (0.089 R)
• M78: 72,033,320 km (0.089 R)
• M79: 72,532,677 km (0.1 R)
• M80: 73,785,709 km (0.079 R)
• M81: 74,288,956 km (0.034 R)
• M82: 75,298,891 km (0.117 R)
• M83: 75,678,870 km (0.04 R)
• M84: 75,932,438 km (0.106 R)
• M85: 76,313,464 km (0.099 R)
• M86: 78,227,719 km (0.049 R)
• M87: 78,484,129 km (0.098 R)
• M88: 79,383,811 km (0.082 R)
• M89: 81,453,198 km (0.058 R)
• M90: 81,713,050 km (0.106 R)
• M91: 84,195,926 km (0.096 R)
• M92: 86,041,215 km (0.089 R)
• M93: 86,968,872 km (0.1 R)
• M94: 87,500,393 km (0.084 R)
• M95: 88,967,798 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit