🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.57 AU - 0.81 AU

Year: 203 Days

Day: 19.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,773,486 km

• M1: 152,291 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.7 AU - 0.78 AU

Year: 226 Days

Day: 27.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.89 AU

Year: 254 Days

Day: 14 Hours

Environment

Temp: 132 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.1 AU - 4.58 AU

Year: 2670 Days

Day: 19 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,773,486 km

• M1: 2,411,368 km (0.1 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 14.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.53 AU - 12.59 AU

Year: 14858 Days

Day: 11.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 169.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,773,486 km

• M1: 192,682 km (0.119 R)
• M2: 323,281 km (0.094 R)
• M3: 475,871 km (0.079 R)
• M4: 607,218 km (0.076 R)
• M5: 778,059 km (0.072 R)
• M6: 1,006,943 km (0.086 R)
• M7: 1,116,449 km (0.088 R)
• M8: 1,274,275 km (0.062 R)
• M9: 1,744,311 km (0.053 R)
• M10: 2,176,799 km (0.029 R)
• M11: 2,322,507 km (0.114 R)
• M12: 2,681,991 km (0.065 R)
• M13: 2,779,528 km (0.058 R)
• M14: 3,203,040 km (0.089 R)
• M15: 3,539,785 km (0.032 R)
• M16: 3,932,479 km (0.093 R)
• M17: 4,571,412 km (0.027 R)
• M18: 4,712,632 km (0.111 R)
• M19: 5,047,881 km (0.027 R)
• M20: 5,218,572 km (0.059 R)
• M21: 6,100,302 km (0.067 R)
• M22: 6,360,901 km (0.089 R)
• M23: 6,492,548 km (0.026 R)
• M24: 7,137,314 km (0.119 R)
• M25: 8,257,354 km (0.094 R)
• M26: 8,459,161 km (0.077 R)
• M27: 8,720,808 km (0.117 R)
• M28: 9,341,938 km (0.084 R)
• M29: 9,491,985 km (0.078 R)
• M30: 9,703,367 km (0.085 R)
• M31: 10,315,970 km (0.045 R)
• M32: 10,752,347 km (0.071 R)
• M33: 11,131,278 km (0.037 R)
• M34: 11,578,875 km (0.095 R)
• M35: 11,707,829 km (0.037 R)
• M36: 11,804,918 km (0.105 R)
• M37: 11,967,231 km (0.075 R)
• M38: 12,228,579 km (0.086 R)
• M39: 12,591,054 km (0.099 R)
• M40: 12,723,748 km (0.088 R)
• M41: 13,259,158 km (0.066 R)
• M42: 13,495,673 km (0.089 R)
• M43: 13,836,157 km (0.087 R)
• M44: 14,213,892 km (0.059 R)
• M45: 14,421,384 km (0.077 R)
• M46: 14,734,493 km (0.101 R)
• M47: 14,839,361 km (0.103 R)
• M48: 15,226,071 km (0.048 R)
• M49: 15,651,677 km (0.111 R)
• M50: 16,045,419 km (0.115 R)
• M51: 16,369,897 km (0.12 R)
• M52: 16,514,857 km (0.103 R)
• M53: 16,733,120 km (0.079 R)
• M54: 16,842,476 km (0.077 R)
• M55: 17,062,236 km (0.114 R)
• M56: 17,467,347 km (0.117 R)
• M57: 17,838,499 km (0.072 R)
• M58: 18,475,337 km (0.095 R)
• M59: 18,588,583 km (0.098 R)
• M60: 18,853,520 km (0.1 R)
• M61: 19,157,952 km (0.11 R)
• M62: 19,810,199 km (0.065 R)
• M63: 20,119,567 km (0.12 R)
• M64: 20,743,241 km (0.089 R)
• M65: 20,978,857 km (0.109 R)
• M66: 21,096,890 km (0.049 R)
• M67: 21,890,058 km (0.115 R)
• M68: 22,692,800 km (0.119 R)
• M69: 23,057,370 km (0.042 R)
• M70: 23,423,735 km (0.086 R)
• M71: 24,410,184 km (0.114 R)
• M72: 24,825,168 km (0.11 R)
• M73: 25,536,057 km (0.119 R)
• M74: 25,957,475 km (0.093 R)
• M75: 26,423,621 km (0.104 R)
• M76: 26,593,714 km (0.1 R)
• M77: 27,063,751 km (0.117 R)
• M78: 27,192,405 km (0.037 R)
• M79: 28,795,645 km (0.114 R)
• M80: 29,234,117 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 7.4

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.9 AU - 18.46 AU

Year: 23089 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,773,486 km

• M1: 135,536 km (0.1 R)
• M2: 507,586 km (0.049 R)
• M3: 869,762 km (0.034 R)
• M4: 1,139,487 km (0.025 R)
• M5: 1,608,776 km (0.039 R)
• M6: 1,680,433 km (0.119 R)
• M7: 2,706,225 km (0.11 R)
• M8: 3,054,489 km (0.085 R)
• M9: 3,416,965 km (0.108 R)
• M10: 5,052,070 km (0.111 R)
• M11: 5,534,373 km (0.066 R)
• M12: 5,588,976 km (0.072 R)
• M13: 6,485,367 km (0.066 R)
• M14: 7,365,750 km (0.103 R)
• M15: 8,850,958 km (0.063 R)
• M16: 9,366,173 km (0.069 R)
• M17: 9,758,867 km (0.105 R)
• M18: 9,891,112 km (0.047 R)
• M19: 10,090,376 km (0.077 R)
• M20: 11,383,201 km (0.109 R)
• M21: 11,732,063 km (0.114 R)
• M22: 13,016,660 km (0.1 R)
• M23: 13,823,591 km (0.041 R)
• M24: 14,195,791 km (0.103 R)
• M25: 15,949,527 km (0.066 R)
• M26: 18,012,930 km (0.089 R)
• M27: 18,500,918 km (0.104 R)
• M28: 18,746,558 km (0.085 R)
• M29: 19,823,513 km (0.056 R)
• M30: 19,907,138 km (0.068 R)
• M31: 20,750,272 km (0.082 R)
• M32: 21,347,317 km (0.104 R)
• M33: 21,519,055 km (0.091 R)
• M34: 21,950,196 km (0.066 R)
• M35: 23,172,411 km (0.104 R)
• M36: 23,260,524 km (0.102 R)
• M37: 23,348,787 km (0.089 R)
• M38: 24,416,616 km (0.052 R)
• M39: 25,227,886 km (0.09 R)
• M40: 25,956,427 km (0.038 R)
• M41: 26,784,302 km (0.091 R)
• M42: 30,663,824 km (0.118 R)
• M43: 30,857,553 km (0.11 R)
• M44: 31,246,208 km (0.05 R)
• M45: 32,816,836 km (0.107 R)
• M46: 33,611,650 km (0.082 R)
• M47: 34,513,575 km (0.086 R)
• M48: 35,220,425 km (0.035 R)
• M49: 35,728,310 km (0.078 R)
• M50: 35,830,186 km (0.065 R)
• M51: 37,369,698 km (0.058 R)
• M52: 39,772,090 km (0.079 R)
• M53: 39,983,322 km (0.118 R)
• M54: 41,258,644 km (0.089 R)
• M55: 42,008,728 km (0.042 R)
• M56: 42,331,560 km (0.114 R)
• M57: 43,631,266 km (0.068 R)
• M58: 46,380,576 km (0.113 R)
• M59: 46,714,329 km (0.063 R)
• M60: 49,866,805 km (0.065 R)
• M61: 50,208,636 km (0.088 R)
• M62: 51,238,767 km (0.089 R)
• M63: 52,275,929 km (0.114 R)
• M64: 52,623,145 km (0.076 R)
• M65: 53,203,585 km (0.112 R)
• M66: 54,019,791 km (0.109 R)
• M67: 55,546,587 km (0.115 R)
• M68: 57,922,949 km (0.089 R)
• M69: 58,762,642 km (0.113 R)
• M70: 59,003,195 km (0.065 R)
• M71: 59,606,224 km (0.057 R)
• M72: 59,968,999 km (0.086 R)
• M73: 62,897,378 km (0.114 R)
• M74: 63,760,258 km (0.087 R)
• M75: 65,248,607 km (0.064 R)
• M76: 65,622,452 km (0.106 R)
• M77: 73,765,812 km (0.109 R)
• M78: 73,895,514 km (0.079 R)
• M79: 74,155,216 km (0.083 R)
• M80: 74,415,366 km (0.064 R)
• M81: 76,112,853 km (0.069 R)
• M82: 77,032,132 km (0.109 R)
• M83: 78,749,217 km (0.108 R)
• M84: 79,014,603 km (0.083 R)
• M85: 80,345,426 km (0.1 R)
• M86: 81,817,918 km (0.1 R)
• M87: 84,246,639 km (0.105 R)
• M88: 87,796,447 km (0.104 R)
• M89: 89,036,613 km (0.052 R)
• M90: 89,728,055 km (0.085 R)
• M91: 91,813,150 km (0.097 R)
• M92: 93,492,536 km (0.084 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 20,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit