🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 27.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,485,800 km

• M1: 124,914 km (0.092 R)
• M2: 218,263 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.66 AU

Year: 152 Days

Day: 28.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.49 AU - 0.77 AU

Year: 181 Days

Day: 18.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.65 AU - 0.91 AU

Year: 249 Days

Day: 34.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.86 AU - 3.04 AU

Year: 1387 Days

Day: 27.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.41 AU - 2.81 AU

Year: 1525 Days

Day: 42.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.77 AU - 3.01 AU

Year: 1777 Days

Day: 16.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.85 AU - 3.27 AU

Year: 1936 Days

Day: 14.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.3

Radius: 4.4

Gravity: 34.47 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.22 AU - 17.74 AU

Year: 19927 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,485,800 km

• M1: 81,232 km (0.105 R)
• M2: 334,351 km (0.051 R)
• M3: 678,875 km (0.042 R)
• M4: 845,378 km (0.069 R)
• M5: 998,267 km (0.078 R)
• M6: 1,078,002 km (0.075 R)
• M7: 1,787,994 km (0.069 R)
• M8: 2,256,385 km (0.105 R)
• M9: 2,291,241 km (0.064 R)
• M10: 2,835,328 km (0.112 R)
• M11: 3,578,979 km (0.037 R)
• M12: 3,619,820 km (0.056 R)
• M13: 3,825,816 km (0.119 R)
• M14: 3,951,329 km (0.07 R)
• M15: 4,078,038 km (0.098 R)
• M16: 4,292,412 km (0.106 R)
• M17: 4,335,795 km (0.052 R)
• M18: 5,186,109 km (0.08 R)
• M19: 5,653,752 km (0.072 R)
• M20: 7,187,430 km (0.097 R)
• M21: 7,655,222 km (0.097 R)
• M22: 8,026,075 km (0.109 R)
• M23: 8,294,454 km (0.092 R)
• M24: 9,566,335 km (0.106 R)
• M25: 10,138,098 km (0.084 R)
• M26: 10,369,975 km (0.048 R)
• M27: 11,075,778 km (0.115 R)
• M28: 11,135,318 km (0.064 R)
• M29: 11,615,227 km (0.031 R)
• M30: 12,224,689 km (0.064 R)
• M31: 12,286,174 km (0.096 R)
• M32: 13,601,738 km (0.101 R)
• M33: 13,921,428 km (0.108 R)
• M34: 14,829,787 km (0.113 R)
• M35: 15,225,024 km (0.115 R)
• M36: 16,703,350 km (0.078 R)
• M37: 17,459,567 km (0.111 R)
• M38: 18,086,383 km (0.09 R)
• M39: 18,226,705 km (0.102 R)
• M40: 19,005,063 km (0.057 R)
• M41: 19,794,042 km (0.098 R)
• M42: 20,011,109 km (0.116 R)
• M43: 21,701,116 km (0.077 R)
• M44: 22,224,559 km (0.064 R)
• M45: 22,374,905 km (0.067 R)
• M46: 23,283,712 km (0.085 R)
• M47: 23,896,315 km (0.103 R)
• M48: 24,281,978 km (0.089 R)
• M49: 24,903,109 km (0.067 R)
• M50: 26,002,653 km (0.072 R)
• M51: 27,520,174 km (0.108 R)
• M52: 28,167,783 km (0.108 R)
• M53: 30,057,055 km (0.111 R)
• M54: 32,241,632 km (0.038 R)
• M55: 34,042,940 km (0.059 R)
• M56: 35,700,784 km (0.105 R)
• M57: 35,876,861 km (0.053 R)
• M58: 36,406,587 km (0.103 R)
• M59: 36,583,860 km (0.096 R)
• M60: 36,939,005 km (0.077 R)
• M61: 39,275,724 km (0.07 R)
• M62: 40,187,074 km (0.103 R)
• M63: 43,056,362 km (0.068 R)
• M64: 43,431,403 km (0.037 R)
• M65: 44,468,266 km (0.067 R)
• M66: 45,132,331 km (0.069 R)
• M67: 45,513,207 km (0.04 R)
• M68: 46,470,185 km (0.052 R)
• M69: 48,501,425 km (0.107 R)
• M70: 49,282,924 km (0.091 R)
• M71: 49,380,761 km (0.095 R)
• M72: 49,478,897 km (0.058 R)
• M73: 49,675,170 km (0.107 R)
• M74: 50,561,537 km (0.069 R)
• M75: 51,552,473 km (0.066 R)
• M76: 52,950,466 km (0.074 R)
• M77: 53,050,846 km (0.064 R)
• M78: 53,251,756 km (0.113 R)
• M79: 54,462,302 km (0.101 R)
• M80: 55,477,922 km (0.064 R)
• M81: 56,090,375 km (0.095 R)
• M82: 62,336,236 km (0.038 R)
• M83: 62,866,560 km (0.114 R)
• M84: 63,292,017 km (0.086 R)
• M85: 64,145,622 km (0.091 R)
• M86: 65,217,940 km (0.107 R)
• M87: 65,325,501 km (0.07 R)
• M88: 65,648,482 km (0.119 R)
• M89: 66,620,719 km (0.074 R)
• M90: 66,945,945 km (0.117 R)
• M91: 67,163,011 km (0.105 R)
• M92: 67,380,227 km (0.083 R)
• M93: 67,706,650 km (0.12 R)
• M94: 70,778,193 km (0.097 R)
• M95: 73,111,322 km (0.103 R)
• M96: 74,680,903 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.5

Radius: 7

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.2 AU - 21.04 AU

Year: 29058 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,485,800 km

• M1: 365,767 km (0.112 R)
• M2: 410,796 km (0.107 R)
• M3: 533,167 km (0.028 R)
• M4: 754,123 km (0.118 R)
• M5: 1,385,276 km (0.11 R)
• M6: 1,497,026 km (0.105 R)
• M7: 1,850,226 km (0.106 R)
• M8: 2,057,569 km (0.113 R)
• M9: 2,677,353 km (0.112 R)
• M10: 2,770,403 km (0.084 R)
• M11: 3,251,809 km (0.107 R)
• M12: 3,502,236 km (0.116 R)
• M13: 3,811,006 km (0.114 R)
• M14: 3,863,365 km (0.051 R)
• M15: 4,290,617 km (0.052 R)
• M16: 4,732,977 km (0.083 R)
• M17: 6,330,234 km (0.095 R)
• M18: 7,809,607 km (0.105 R)
• M19: 8,760,152 km (0.116 R)
• M20: 8,968,542 km (0.092 R)
• M21: 9,178,577 km (0.074 R)
• M22: 9,532,376 km (0.087 R)
• M23: 11,141,152 km (0.051 R)
• M24: 11,367,045 km (0.091 R)
• M25: 12,989,882 km (0.084 R)
• M26: 13,069,020 km (0.095 R)
• M27: 13,787,837 km (0.115 R)
• M28: 15,180,594 km (0.095 R)
• M29: 17,134,940 km (0.082 R)
• M30: 17,395,540 km (0.112 R)
• M31: 17,482,755 km (0.109 R)
• M32: 18,897,652 km (0.107 R)
• M33: 19,528,057 km (0.112 R)
• M34: 20,074,089 km (0.119 R)
• M35: 21,087,914 km (0.071 R)
• M36: 21,647,859 km (0.088 R)
• M37: 22,212,741 km (0.118 R)
• M38: 25,306,425 km (0.097 R)
• M39: 25,405,309 km (0.029 R)
• M40: 25,702,560 km (0.111 R)
• M41: 26,601,344 km (0.104 R)
• M42: 29,254,911 km (0.097 R)
• M43: 29,566,523 km (0.04 R)
• M44: 32,634,775 km (0.097 R)
• M45: 34,479,916 km (0.116 R)
• M46: 34,699,226 km (0.032 R)
• M47: 36,247,115 km (0.118 R)
• M48: 36,581,766 km (0.089 R)
• M49: 39,181,328 km (0.088 R)
• M50: 40,329,940 km (0.071 R)
• M51: 42,542,642 km (0.075 R)
• M52: 43,604,488 km (0.071 R)
• M53: 45,754,359 km (0.102 R)
• M54: 47,571,973 km (0.118 R)
• M55: 47,938,338 km (0.108 R)
• M56: 48,796,881 km (0.067 R)
• M57: 49,660,360 km (0.117 R)
• M58: 50,032,110 km (0.051 R)
• M59: 50,902,770 km (0.11 R)
• M60: 52,281,165 km (0.104 R)
• M61: 52,911,869 km (0.092 R)
• M62: 53,925,993 km (0.113 R)
• M63: 54,435,524 km (0.119 R)
• M64: 55,459,371 km (0.049 R)
• M65: 57,526,066 km (0.07 R)
• M66: 58,438,164 km (0.094 R)
• M67: 58,699,512 km (0.106 R)
• M68: 58,830,410 km (0.055 R)
• M69: 59,354,900 km (0.086 R)
• M70: 60,012,682 km (0.049 R)
• M71: 63,203,604 km (0.062 R)
• M72: 63,740,810 km (0.088 R)
• M73: 68,092,313 km (0.103 R)
• M74: 68,229,794 km (0.098 R)
• M75: 69,471,755 km (0.108 R)
• M76: 70,999,598 km (0.109 R)
• M77: 72,538,661 km (0.052 R)
• M78: 72,819,606 km (0.075 R)
• M79: 73,523,763 km (0.074 R)
• M80: 73,664,834 km (0.112 R)
• M81: 78,226,971 km (0.113 R)
• M82: 79,816,298 km (0.119 R)
• M83: 83,026,669 km (0.097 R)
• M84: 83,173,574 km (0.073 R)
• M85: 83,320,479 km (0.092 R)
• M86: 88,670,248 km (0.101 R)
• M87: 92,754,869 km (0.118 R)
• M88: 96,591,156 km (0.116 R)
• M89: 97,674,694 km (0.033 R)
• M90: 100,322,576 km (0.099 R)
• M91: 100,479,055 km (0.066 R)
• M92: 102,205,864 km (0.102 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 17,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit