🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.67 AU

Year: 152 Days

Day: 43.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,841,075 km

• M1: 312,809 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.8 AU - 0.96 AU

Year: 291 Days

Day: 47.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 166.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.4 AU - 1.4 AU

Year: 585 Days

Day: 34.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.74 AU - 2.5 AU

Year: 1090 Days

Day: 14.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.97 AU - 2.29 AU

Year: 1098 Days

Day: 33.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 10.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.04 AU - 14.04 AU

Year: 13842 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,841,075 km

• M1: 138,228 km (0.058 R)
• M2: 211,232 km (0.114 R)
• M3: 356,193 km (0.091 R)
• M4: 685,607 km (0.113 R)
• M5: 1,040,752 km (0.078 R)
• M6: 1,318,556 km (0.049 R)
• M7: 1,942,977 km (0.092 R)
• M8: 2,074,174 km (0.056 R)
• M9: 2,345,695 km (0.085 R)
• M10: 2,425,430 km (0.095 R)
• M11: 2,567,099 km (0.077 R)
• M12: 2,774,442 km (0.097 R)
• M13: 3,161,601 km (0.117 R)
• M14: 3,294,444 km (0.103 R)
• M15: 3,429,232 km (0.109 R)
• M16: 3,727,680 km (0.101 R)
• M17: 3,939,211 km (0.113 R)
• M18: 4,723,254 km (0.056 R)
• M19: 4,799,100 km (0.052 R)
• M20: 5,185,212 km (0.093 R)
• M21: 5,850,773 km (0.042 R)
• M22: 6,069,634 km (0.102 R)
• M23: 6,713,504 km (0.079 R)
• M24: 7,116,072 km (0.12 R)
• M25: 7,349,743 km (0.1 R)
• M26: 7,704,889 km (0.071 R)
• M27: 7,914,625 km (0.113 R)
• M28: 8,065,719 km (0.084 R)
• M29: 8,187,192 km (0.087 R)
• M30: 8,866,367 km (0.088 R)
• M31: 9,149,555 km (0.036 R)
• M32: 9,244,550 km (0.098 R)
• M33: 9,467,600 km (0.087 R)
• M34: 10,147,224 km (0.071 R)
• M35: 10,212,897 km (0.061 R)
• M36: 10,344,394 km (0.038 R)
• M37: 11,044,362 km (0.105 R)
• M38: 11,314,985 km (0.093 R)
• M39: 11,553,593 km (0.111 R)
• M40: 12,035,897 km (0.111 R)
• M41: 12,314,448 km (0.066 R)
• M42: 13,127,213 km (0.097 R)
• M43: 13,920,830 km (0.11 R)
• M44: 14,176,642 km (0.064 R)
• M45: 14,323,547 km (0.093 R)
• M46: 15,140,202 km (0.1 R)
• M47: 15,252,849 km (0.074 R)
• M48: 15,819,825 km (0.084 R)
• M49: 16,048,411 km (0.109 R)
• M50: 17,561,743 km (0.063 R)
• M51: 18,435,394 km (0.087 R)
• M52: 19,690,371 km (0.088 R)
• M53: 20,847,361 km (0.071 R)
• M54: 21,645,166 km (0.109 R)
• M55: 22,581,200 km (0.115 R)
• M56: 23,704,531 km (0.073 R)
• M57: 24,536,893 km (0.096 R)
• M58: 25,067,517 km (0.047 R)
• M59: 25,200,809 km (0.112 R)
• M60: 25,467,990 km (0.111 R)
• M61: 25,646,760 km (0.074 R)
• M62: 25,825,828 km (0.089 R)
• M63: 26,140,134 km (0.057 R)
• M64: 28,515,299 km (0.028 R)
• M65: 29,026,475 km (0.111 R)
• M66: 29,540,643 km (0.053 R)
• M67: 29,634,590 km (0.081 R)
• M68: 29,728,388 km (0.11 R)
• M69: 29,822,485 km (0.073 R)
• M70: 30,625,676 km (0.1 R)
• M71: 31,388,176 km (0.083 R)
• M72: 31,579,662 km (0.086 R)
• M73: 31,675,704 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.5

Radius: 7.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.77 AU - 16.51 AU

Year: 19779 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,841,075 km

• M1: 95,593 km (0.089 R)
• M2: 372,648 km (0.077 R)
• M3: 428,747 km (0.105 R)
• M4: 968,347 km (0.038 R)
• M5: 1,016,368 km (0.053 R)
• M6: 1,304,344 km (0.092 R)
• M7: 1,912,459 km (0.084 R)
• M8: 1,973,645 km (0.057 R)
• M9: 2,182,035 km (0.101 R)
• M10: 2,575,178 km (0.032 R)
• M11: 3,037,585 km (0.053 R)
• M12: 3,302,971 km (0.108 R)
• M13: 4,437,671 km (0.103 R)
• M14: 4,628,409 km (0.119 R)
• M15: 4,905,763 km (0.066 R)
• M16: 5,505,650 km (0.046 R)
• M17: 5,799,311 km (0.057 R)
• M18: 6,555,977 km (0.073 R)
• M19: 7,732,116 km (0.105 R)
• M20: 9,247,841 km (0.052 R)
• M21: 10,092,920 km (0.109 R)
• M22: 10,962,532 km (0.086 R)
• M23: 11,294,789 km (0.113 R)
• M24: 12,235,161 km (0.114 R)
• M25: 13,435,534 km (0.075 R)
• M26: 13,553,717 km (0.083 R)
• M27: 13,711,842 km (0.113 R)
• M28: 16,281,335 km (0.056 R)
• M29: 16,575,743 km (0.069 R)
• M30: 16,744,938 km (0.091 R)
• M31: 20,925,451 km (0.068 R)
• M32: 21,062,483 km (0.045 R)
• M33: 21,751,979 km (0.064 R)
• M34: 23,437,199 km (0.108 R)
• M35: 23,817,327 km (0.111 R)
• M36: 26,881,391 km (0.101 R)
• M37: 26,931,057 km (0.113 R)
• M38: 27,129,873 km (0.093 R)
• M39: 27,578,966 km (0.101 R)
• M40: 27,930,072 km (0.098 R)
• M41: 30,531,878 km (0.1 R)
• M42: 31,363,942 km (0.086 R)
• M43: 32,256,293 km (0.033 R)
• M44: 32,520,333 km (0.057 R)
• M45: 33,050,508 km (0.076 R)
• M46: 33,156,872 km (0.063 R)
• M47: 34,012,123 km (0.034 R)
• M48: 34,550,227 km (0.117 R)
• M49: 34,982,714 km (0.089 R)
• M50: 35,580,507 km (0.1 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit