🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.63 AU - 0.77 AU

Year: 213 Days

Day: 14.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.01 AU - 1.09 AU

Year: 391 Days

Day: 30.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.95 AU - 3.05 AU

Year: 1888 Days

Day: 44.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 14.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.58 AU - 12.6 AU

Year: 14340 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,646,466 km

• M1: 185,352 km (0.12 R)
• M2: 279,150 km (0.071 R)
• M3: 374,443 km (0.093 R)
• M4: 607,367 km (0.057 R)
• M5: 814,710 km (0.12 R)
• M6: 1,118,693 km (0.109 R)
• M7: 1,323,193 km (0.107 R)
• M8: 1,770,790 km (0.115 R)
• M9: 2,034,980 km (0.115 R)
• M10: 2,602,255 km (0.111 R)
• M11: 3,379,117 km (0.108 R)
• M12: 3,570,452 km (0.085 R)
• M13: 3,681,604 km (0.045 R)
• M14: 3,878,624 km (0.103 R)
• M15: 4,254,264 km (0.059 R)
• M16: 4,611,504 km (0.12 R)
• M17: 5,323,590 km (0.099 R)
• M18: 5,419,183 km (0.107 R)
• M19: 5,676,491 km (0.112 R)
• M20: 5,971,049 km (0.063 R)
• M21: 6,677,750 km (0.107 R)
• M22: 7,093,781 km (0.11 R)
• M23: 7,950,828 km (0.037 R)
• M24: 8,466,192 km (0.06 R)
• M25: 9,144,619 km (0.062 R)
• M26: 10,795,282 km (0.09 R)
• M27: 10,997,837 km (0.033 R)
• M28: 11,530,705 km (0.103 R)
• M29: 11,737,748 km (0.03 R)
• M30: 12,113,837 km (0.102 R)
• M31: 12,282,284 km (0.104 R)
• M32: 12,792,264 km (0.077 R)
• M33: 12,920,768 km (0.076 R)
• M34: 13,309,124 km (0.085 R)
• M35: 13,833,016 km (0.081 R)
• M36: 14,541,960 km (0.107 R)
• M37: 15,765,072 km (0.096 R)
• M38: 17,257,311 km (0.101 R)
• M39: 18,164,473 km (0.077 R)
• M40: 18,454,244 km (0.08 R)
• M41: 18,794,280 km (0.067 R)
• M42: 19,431,118 km (0.108 R)
• M43: 19,529,852 km (0.087 R)
• M44: 20,625,657 km (0.11 R)
• M45: 21,079,686 km (0.082 R)
• M46: 21,435,131 km (0.089 R)
• M47: 22,203,466 km (0.109 R)
• M48: 22,461,671 km (0.104 R)
• M49: 22,928,866 km (0.069 R)
• M50: 24,084,360 km (0.096 R)
• M51: 27,829,692 km (0.057 R)
• M52: 28,836,336 km (0.086 R)
• M53: 30,025,789 km (0.118 R)
• M54: 30,597,851 km (0.064 R)
• M55: 30,827,633 km (0.071 R)
• M56: 31,636,509 km (0.048 R)
• M57: 32,043,565 km (0.081 R)
• M58: 32,335,430 km (0.119 R)
• M59: 32,628,193 km (0.102 R)
• M60: 33,216,262 km (0.113 R)
• M61: 34,283,793 km (0.073 R)
• M62: 34,701,919 km (0.066 R)
• M63: 34,821,597 km (0.096 R)
• M64: 35,784,858 km (0.074 R)
• M65: 36,940,053 km (0.098 R)
• M66: 37,184,944 km (0.099 R)
• M67: 37,922,462 km (0.059 R)
• M68: 39,787,349 km (0.075 R)
• M69: 40,163,887 km (0.117 R)
• M70: 40,352,679 km (0.098 R)
• M71: 40,731,012 km (0.074 R)
• M72: 41,047,262 km (0.068 R)
• M73: 41,809,463 km (0.106 R)
• M74: 42,000,799 km (0.105 R)
• M75: 42,256,163 km (0.09 R)
• M76: 42,448,246 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.1

Radius: 7.8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.72 AU - 18.2 AU

Year: 25384 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,646,466 km

• M1: 156,330 km (0.108 R)
• M2: 323,879 km (0.106 R)
• M3: 572,062 km (0.103 R)
• M4: 738,864 km (0.094 R)
• M5: 874,549 km (0.086 R)
• M6: 1,249,591 km (0.108 R)
• M7: 1,330,224 km (0.076 R)
• M8: 1,412,802 km (0.09 R)
• M9: 1,554,172 km (0.113 R)
• M10: 1,612,067 km (0.069 R)
• M11: 2,037,822 km (0.112 R)
• M12: 2,296,327 km (0.091 R)
• M13: 2,773,993 km (0.105 R)
• M14: 3,857,979 km (0.093 R)
• M15: 4,259,351 km (0.077 R)
• M16: 4,716,073 km (0.098 R)
• M17: 4,843,381 km (0.037 R)
• M18: 5,497,123 km (0.098 R)
• M19: 6,178,242 km (0.085 R)
• M20: 7,470,319 km (0.089 R)
• M21: 8,274,258 km (0.066 R)
• M22: 8,479,656 km (0.086 R)
• M23: 9,000,107 km (0.081 R)
• M24: 9,052,766 km (0.108 R)
• M25: 11,071,140 km (0.079 R)
• M26: 11,127,538 km (0.071 R)
• M27: 11,927,438 km (0.067 R)
• M28: 12,159,465 km (0.106 R)
• M29: 12,276,001 km (0.095 R)
• M30: 12,686,797 km (0.112 R)
• M31: 13,161,920 km (0.041 R)
• M32: 13,461,714 km (0.09 R)
• M33: 13,703,315 km (0.05 R)
• M34: 14,007,148 km (0.096 R)
• M35: 14,745,713 km (0.063 R)
• M36: 17,297,403 km (0.064 R)
• M37: 19,434,858 km (0.105 R)
• M38: 19,571,141 km (0.075 R)
• M39: 20,119,717 km (0.073 R)
• M40: 20,673,379 km (0.072 R)
• M41: 21,161,816 km (0.076 R)
• M42: 22,721,822 km (0.077 R)
• M43: 22,937,393 km (0.076 R)
• M44: 23,879,411 km (0.11 R)
• M45: 24,098,721 km (0.068 R)
• M46: 24,171,874 km (0.109 R)
• M47: 24,465,535 km (0.068 R)
• M48: 26,856,408 km (0.071 R)
• M49: 28,002,627 km (0.104 R)
• M50: 28,620,466 km (0.102 R)
• M51: 28,853,390 km (0.035 R)
• M52: 29,477,363 km (0.052 R)
• M53: 30,342,487 km (0.117 R)
• M54: 30,738,622 km (0.094 R)
• M55: 31,296,024 km (0.03 R)
• M56: 31,375,909 km (0.117 R)
• M57: 31,856,717 km (0.101 R)
• M58: 32,017,535 km (0.112 R)
• M59: 32,339,918 km (0.027 R)
• M60: 32,582,416 km (0.115 R)
• M61: 33,313,651 km (0.11 R)
• M62: 36,460,143 km (0.054 R)
• M63: 36,628,291 km (0.077 R)
• M64: 37,643,013 km (0.095 R)
• M65: 39,613,666 km (0.102 R)
• M66: 39,786,601 km (0.083 R)
• M67: 40,219,986 km (0.099 R)
• M68: 42,942,218 km (0.061 R)
• M69: 43,654,304 km (0.058 R)
• M70: 44,729,763 km (0.102 R)
• M71: 44,819,672 km (0.119 R)
• M72: 45,632,586 km (0.071 R)
• M73: 46,086,317 km (0.118 R)
• M74: 47,456,334 km (0.109 R)
• M75: 48,192,505 km (0.079 R)
• M76: 48,561,862 km (0.066 R)
• M77: 50,236,311 km (0.042 R)
• M78: 53,928,387 km (0.103 R)
• M79: 58,787,924 km (0.108 R)
• M80: 59,182,713 km (0.082 R)
• M81: 59,578,399 km (0.065 R)
• M82: 60,970,108 km (0.031 R)
• M83: 61,669,927 km (0.093 R)
• M84: 61,770,158 km (0.107 R)
• M85: 63,380,728 km (0.119 R)
• M86: 64,089,673 km (0.074 R)
• M87: 66,232,363 km (0.086 R)
• M88: 67,570,516 km (0.119 R)
• M89: 67,880,483 km (0.12 R)
• M90: 69,229,556 km (0.1 R)
• M91: 69,646,485 km (0.028 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 10,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit