🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.52 AU - 0.72 AU

Year: 209 Days

Day: 35.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.88 AU - 1.42 AU

Year: 527 Days

Day: 44.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.6

Radius: 3.8

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.74 AU - 10.46 AU

Year: 13722 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 50,996,260 km

• M1: 92,003 km (0.101 R)
• M2: 165,156 km (0.074 R)
• M3: 454,478 km (0.086 R)
• M4: 493,374 km (0.077 R)
• M5: 560,543 km (0.061 R)
• M6: 645,216 km (0.109 R)
• M7: 1,110,465 km (0.108 R)
• M8: 1,346,231 km (0.119 R)
• M9: 1,577,360 km (0.094 R)
• M10: 1,637,049 km (0.1 R)
• M11: 1,925,773 km (0.045 R)
• M12: 1,989,652 km (0.115 R)
• M13: 2,163,484 km (0.057 R)
• M14: 2,342,403 km (0.087 R)
• M15: 2,502,623 km (0.085 R)
• M16: 3,104,006 km (0.091 R)
• M17: 3,153,972 km (0.081 R)
• M18: 3,407,839 km (0.096 R)
• M19: 3,694,768 km (0.098 R)
• M20: 3,827,611 km (0.064 R)
• M21: 3,908,244 km (0.07 R)
• M22: 4,459,213 km (0.08 R)
• M23: 4,629,306 km (0.051 R)
• M24: 4,830,366 km (0.064 R)
• M25: 5,093,060 km (0.035 R)
• M26: 5,360,391 km (0.088 R)
• M27: 5,420,529 km (0.09 R)
• M28: 5,450,598 km (0.088 R)
• M29: 5,754,731 km (0.083 R)
• M30: 6,064,249 km (0.071 R)
• M31: 6,506,759 km (0.087 R)
• M32: 7,025,116 km (0.081 R)
• M33: 7,057,878 km (0.086 R)
• M34: 7,322,367 km (0.106 R)
• M35: 7,725,384 km (0.056 R)
• M36: 7,759,193 km (0.113 R)
• M37: 8,135,431 km (0.108 R)
• M38: 8,377,780 km (0.072 R)
• M39: 8,447,493 km (0.063 R)
• M40: 8,905,412 km (0.096 R)
• M41: 8,976,471 km (0.102 R)
• M42: 9,047,829 km (0.118 R)
• M43: 9,479,867 km (0.089 R)
• M44: 10,103,242 km (0.114 R)
• M45: 10,551,287 km (0.102 R)
• M46: 10,853,475 km (0.042 R)
• M47: 11,120,358 km (0.099 R)
• M48: 11,660,406 km (0.049 R)
• M49: 11,738,197 km (0.026 R)
• M50: 11,933,721 km (0.12 R)
• M51: 12,566,072 km (0.114 R)
• M52: 13,088,019 km (0.095 R)
• M53: 13,371,955 km (0.059 R)
• M54: 13,576,007 km (0.045 R)
• M55: 13,657,837 km (0.039 R)
• M56: 14,194,295 km (0.103 R)
• M57: 14,402,385 km (0.089 R)
• M58: 14,444,123 km (0.116 R)
• M59: 15,117,613 km (0.092 R)
• M60: 15,887,443 km (0.062 R)
• M61: 16,451,278 km (0.046 R)
• M62: 16,669,990 km (0.08 R)
• M63: 17,464,953 km (0.091 R)
• M64: 17,956,831 km (0.085 R)
• M65: 18,046,739 km (0.104 R)
• M66: 18,362,690 km (0.079 R)
• M67: 18,771,541 km (0.058 R)
• M68: 19,459,541 km (0.086 R)
• M69: 19,876,321 km (0.115 R)
• M70: 21,144,313 km (0.085 R)
• M71: 21,716,225 km (0.104 R)
• M72: 21,764,097 km (0.104 R)
• M73: 22,148,414 km (0.107 R)
• M74: 23,708,121 km (0.105 R)
• M75: 23,757,488 km (0.116 R)
• M76: 24,451,473 km (0.113 R)
• M77: 26,317,257 km (0.112 R)
• M78: 26,470,446 km (0.048 R)
• M79: 26,932,105 km (0.09 R)
• M80: 27,448,068 km (0.036 R)
• M81: 28,228,221 km (0.085 R)
• M82: 28,332,790 km (0.063 R)
• M83: 29,916,732 km (0.054 R)
• M84: 31,258,475 km (0.075 R)
• M85: 31,963,829 km (0.043 R)
• M86: 32,127,340 km (0.117 R)
• M87: 32,510,011 km (0.064 R)
• M88: 33,335,043 km (0.101 R)
• M89: 34,167,106 km (0.084 R)
• M90: 34,725,406 km (0.027 R)
• M91: 35,681,635 km (0.08 R)
• M92: 36,021,222 km (0.038 R)
• M93: 37,160,859 km (0.082 R)
• M94: 37,447,489 km (0.069 R)
• M95: 37,677,421 km (0.096 R)
• M96: 37,735,016 km (0.103 R)
• M97: 38,775,918 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.5

Radius: 7.1

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.77 AU - 11.61 AU

Year: 14942 Days

Day: 19.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 82.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,996,260 km

• M1: 139,276 km (0.095 R)
• M2: 326,871 km (0.045 R)
• M3: 393,442 km (0.118 R)
• M4: 762,949 km (0.109 R)
• M5: 874,250 km (0.11 R)
• M6: 1,845,140 km (0.093 R)
• M7: 2,284,359 km (0.059 R)
• M8: 2,585,500 km (0.107 R)
• M9: 3,315,837 km (0.107 R)
• M10: 3,377,022 km (0.106 R)
• M11: 3,688,036 km (0.045 R)
• M12: 4,106,312 km (0.093 R)
• M13: 4,271,169 km (0.035 R)
• M14: 4,337,740 km (0.095 R)
• M15: 4,505,738 km (0.076 R)
• M16: 4,573,506 km (0.088 R)
• M17: 5,813,822 km (0.062 R)
• M18: 5,924,824 km (0.109 R)
• M19: 6,528,301 km (0.034 R)
• M20: 6,720,984 km (0.12 R)
• M21: 7,270,157 km (0.104 R)
• M22: 8,579,139 km (0.117 R)
• M23: 8,705,549 km (0.079 R)
• M24: 9,045,734 km (0.108 R)
• M25: 9,520,408 km (0.05 R)
• M26: 10,901,646 km (0.09 R)
• M27: 11,592,189 km (0.108 R)
• M28: 13,306,581 km (0.095 R)
• M29: 13,453,037 km (0.071 R)
• M30: 13,649,160 km (0.104 R)
• M31: 13,846,181 km (0.061 R)
• M32: 13,994,582 km (0.058 R)
• M33: 14,093,765 km (0.117 R)
• M34: 15,251,353 km (0.115 R)
• M35: 15,507,166 km (0.115 R)
• M36: 16,439,310 km (0.071 R)
• M37: 17,017,955 km (0.077 R)
• M38: 17,442,962 km (0.114 R)
• M39: 18,032,976 km (0.111 R)
• M40: 18,357,604 km (0.078 R)
• M41: 19,067,595 km (0.11 R)
• M42: 19,343,005 km (0.116 R)
• M43: 19,453,558 km (0.064 R)
• M44: 19,842,213 km (0.081 R)
• M45: 20,289,510 km (0.091 R)
• M46: 20,853,195 km (0.088 R)
• M47: 22,517,023 km (0.086 R)
• M48: 22,633,260 km (0.107 R)
• M49: 24,820,830 km (0.067 R)
• M50: 25,061,383 km (0.096 R)
• M51: 25,970,190 km (0.11 R)
• M52: 26,581,896 km (0.065 R)
• M53: 26,827,985 km (0.106 R)
• M54: 27,198,538 km (0.085 R)
• M55: 27,384,489 km (0.072 R)
• M56: 30,031,025 km (0.117 R)
• M57: 30,479,968 km (0.077 R)
• M58: 31,125,183 km (0.11 R)
• M59: 31,514,587 km (0.07 R)
• M60: 31,709,812 km (0.113 R)
• M61: 31,840,261 km (0.075 R)
• M62: 32,626,398 km (0.054 R)
• M63: 33,418,818 km (0.034 R)
• M64: 33,817,496 km (0.104 R)
• M65: 34,084,080 km (0.111 R)
• M66: 35,360,150 km (0.085 R)
• M67: 35,630,772 km (0.036 R)
• M68: 35,766,308 km (0.099 R)
• M69: 36,378,612 km (0.073 R)
• M70: 38,444,110 km (0.051 R)
• M71: 38,722,362 km (0.103 R)
• M72: 38,792,074 km (0.112 R)
• M73: 39,001,362 km (0.108 R)
• M74: 41,328,057 km (0.068 R)
• M75: 41,755,758 km (0.098 R)
• M76: 41,898,773 km (0.11 R)
• M77: 42,400,375 km (0.107 R)
• M78: 43,916,998 km (0.112 R)
• M79: 43,989,703 km (0.038 R)
• M80: 44,645,390 km (0.113 R)
• M81: 45,745,533 km (0.113 R)
• M82: 47,375,252 km (0.053 R)
• M83: 47,449,752 km (0.05 R)
• M84: 48,497,236 km (0.08 R)
• M85: 49,703,593 km (0.078 R)
• M86: 50,538,798 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 12,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit