🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.72 AU

Year: 168 Days

Day: 40.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.59 AU - 0.89 AU

Year: 236 Days

Day: 21 Hours

Environment

Temp: 121 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.6 AU

Year: 1161 Days

Day: 13.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,908,541 km

• M1: 422,764 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.72 AU - 3.34 AU

Year: 1956 Days

Day: 41.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 14.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.48 AU - 8.08 AU

Year: 8048 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,908,541 km

• M1: 184,753 km (0.116 R)
• M2: 276,906 km (0.064 R)
• M3: 529,277 km (0.111 R)
• M4: 638,484 km (0.092 R)
• M5: 1,264,850 km (0.08 R)
• M6: 2,490,505 km (0.114 R)
• M7: 2,711,611 km (0.061 R)
• M8: 3,173,868 km (0.037 R)
• M9: 3,536,942 km (0.099 R)
• M10: 3,636,126 km (0.074 R)
• M11: 3,736,356 km (0.101 R)
• M12: 4,516,958 km (0.112 R)
• M13: 4,652,045 km (0.102 R)
• M14: 4,815,855 km (0.056 R)
• M15: 4,953,933 km (0.06 R)
• M16: 5,635,053 km (0.118 R)
• M17: 6,285,504 km (0.101 R)
• M18: 6,928,925 km (0.101 R)
• M19: 7,274,346 km (0.115 R)
• M20: 7,433,219 km (0.072 R)
• M21: 8,113,291 km (0.089 R)
• M22: 8,444,201 km (0.113 R)
• M23: 10,164,876 km (0.095 R)
• M24: 10,774,188 km (0.051 R)
• M25: 11,101,508 km (0.115 R)
• M26: 11,358,518 km (0.051 R)
• M27: 11,543,271 km (0.088 R)
• M28: 11,803,571 km (0.075 R)
• M29: 11,990,718 km (0.118 R)
• M30: 12,292,158 km (0.108 R)
• M31: 12,558,143 km (0.067 R)
• M32: 12,672,585 km (0.085 R)
• M33: 12,787,476 km (0.116 R)
• M34: 13,876,549 km (0.044 R)
• M35: 14,074,168 km (0.084 R)
• M36: 14,232,891 km (0.084 R)
• M37: 14,592,375 km (0.086 R)
• M38: 14,874,067 km (0.095 R)
• M39: 15,361,009 km (0.107 R)
• M40: 15,935,913 km (0.095 R)
• M41: 16,309,160 km (0.12 R)
• M42: 16,475,961 km (0.098 R)
• M43: 17,446,253 km (0.101 R)
• M44: 18,478,628 km (0.066 R)
• M45: 18,783,359 km (0.073 R)
• M46: 20,064,066 km (0.115 R)
• M47: 20,467,233 km (0.101 R)
• M48: 20,737,406 km (0.082 R)
• M49: 20,963,598 km (0.07 R)
• M50: 21,601,185 km (0.117 R)
• M51: 21,830,368 km (0.105 R)
• M52: 22,708,957 km (0.077 R)
• M53: 22,988,705 km (0.115 R)
• M54: 23,176,001 km (0.083 R)
• M55: 23,882,402 km (0.094 R)
• M56: 24,262,231 km (0.037 R)
• M57: 24,596,134 km (0.119 R)
• M58: 24,835,491 km (0.112 R)
• M59: 25,075,745 km (0.06 R)
• M60: 25,268,427 km (0.091 R)
• M61: 25,606,967 km (0.11 R)
• M62: 26,827,985 km (0.05 R)
• M63: 27,272,290 km (0.054 R)
• M64: 27,470,507 km (0.078 R)
• M65: 28,117,967 km (0.088 R)
• M66: 28,418,509 km (0.105 R)
• M67: 28,569,304 km (0.116 R)
• M68: 28,921,906 km (0.097 R)
• M69: 29,022,885 km (0.112 R)
• M70: 29,326,718 km (0.097 R)
• M71: 30,655,147 km (0.11 R)
• M72: 31,119,648 km (0.097 R)
• M73: 31,223,170 km (0.057 R)
• M74: 32,369,538 km (0.1 R)
• M75: 32,526,915 km (0.119 R)
• M76: 32,684,592 km (0.047 R)
• M77: 34,972,242 km (0.056 R)
• M78: 35,133,658 km (0.102 R)
• M79: 35,295,523 km (0.039 R)
• M80: 36,434,861 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 13.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.68 AU - 9.4 AU

Year: 10080 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,908,541 km

• M1: 213,027 km (0.1 R)
• M2: 300,243 km (0.112 R)
• M3: 388,206 km (0.109 R)
• M4: 647,908 km (0.102 R)
• M5: 1,090,269 km (0.077 R)
• M6: 1,507,348 km (0.106 R)
• M7: 1,635,853 km (0.066 R)
• M8: 1,751,342 km (0.115 R)
• M9: 2,370,977 km (0.097 R)
• M10: 2,483,923 km (0.053 R)
• M11: 2,656,858 km (0.109 R)
• M12: 2,933,764 km (0.059 R)
• M13: 3,035,042 km (0.099 R)
• M14: 3,158,161 km (0.1 R)
• M15: 3,624,008 km (0.066 R)
• M16: 3,976,760 km (0.082 R)
• M17: 4,691,688 km (0.088 R)
• M18: 5,174,291 km (0.112 R)
• M19: 5,347,077 km (0.085 R)
• M20: 5,571,922 km (0.061 R)
• M21: 6,265,608 km (0.107 R)
• M22: 6,770,201 km (0.099 R)
• M23: 7,013,747 km (0.062 R)
• M24: 7,205,232 km (0.11 R)
• M25: 7,790,309 km (0.1 R)
• M26: 8,332,901 km (0.085 R)
• M27: 8,477,711 km (0.108 R)
• M28: 8,740,555 km (0.113 R)
• M29: 8,917,230 km (0.086 R)
• M30: 9,605,679 km (0.085 R)
• M31: 10,906,882 km (0.102 R)
• M32: 11,033,741 km (0.11 R)
• M33: 11,224,927 km (0.079 R)
• M34: 11,352,982 km (0.116 R)
• M35: 11,578,277 km (0.084 R)
• M36: 12,066,115 km (0.074 R)
• M37: 12,197,313 km (0.065 R)
• M38: 12,593,747 km (0.096 R)
• M39: 12,860,480 km (0.112 R)
• M40: 13,129,008 km (0.086 R)
• M41: 13,671,899 km (0.116 R)
• M42: 14,049,334 km (0.116 R)
• M43: 14,187,413 km (0.045 R)
• M44: 14,395,504 km (0.051 R)
• M45: 14,709,360 km (0.077 R)
• M46: 15,096,220 km (0.099 R)
• M47: 15,486,372 km (0.105 R)
• M48: 15,664,842 km (0.026 R)
• M49: 16,494,512 km (0.077 R)
• M50: 17,709,845 km (0.118 R)
• M51: 17,859,143 km (0.067 R)
• M52: 18,008,741 km (0.08 R)
• M53: 18,309,433 km (0.099 R)
• M54: 18,536,074 km (0.057 R)
• M55: 18,649,768 km (0.111 R)
• M56: 19,644,444 km (0.117 R)
• M57: 19,760,233 km (0.103 R)
• M58: 19,876,471 km (0.093 R)
• M59: 20,421,306 km (0.039 R)
• M60: 21,168,697 km (0.117 R)
• M61: 21,485,994 km (0.036 R)
• M62: 21,965,007 km (0.083 R)
• M63: 22,366,976 km (0.072 R)
• M64: 22,649,716 km (0.118 R)
• M65: 22,892,962 km (0.071 R)
• M66: 23,177,946 km (0.08 R)
• M67: 23,874,923 km (0.117 R)
• M68: 24,495,754 km (0.074 R)
• M69: 26,219,420 km (0.035 R)
• M70: 26,347,027 km (0.063 R)
• M71: 26,945,568 km (0.101 R)
• M72: 27,117,456 km (0.066 R)
• M73: 27,678,448 km (0.118 R)
• M74: 28,987,579 km (0.079 R)
• M75: 29,428,444 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.2

Radius: 7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.05 AU - 16.53 AU

Year: 22173 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,908,541 km

• M1: 123,269 km (0.081 R)
• M2: 544,985 km (0.083 R)
• M3: 884,423 km (0.048 R)
• M4: 1,088,025 km (0.104 R)
• M5: 1,207,554 km (0.106 R)
• M6: 1,592,170 km (0.061 R)
• M7: 1,983,668 km (0.093 R)
• M8: 3,535,895 km (0.055 R)
• M9: 4,006,530 km (0.107 R)
• M10: 4,230,478 km (0.069 R)
• M11: 4,768,881 km (0.111 R)
• M12: 4,966,500 km (0.056 R)
• M13: 5,046,235 km (0.113 R)
• M14: 5,126,420 km (0.116 R)
• M15: 6,078,909 km (0.033 R)
• M16: 6,293,134 km (0.053 R)
• M17: 6,379,601 km (0.055 R)
• M18: 7,084,955 km (0.091 R)
• M19: 7,310,399 km (0.088 R)
• M20: 7,538,237 km (0.069 R)
• M21: 8,425,202 km (0.113 R)
• M22: 8,616,239 km (0.1 R)
• M23: 8,712,281 km (0.03 R)
• M24: 9,592,215 km (0.105 R)
• M25: 12,723,748 km (0.095 R)
• M26: 14,113,662 km (0.102 R)
• M27: 15,668,133 km (0.119 R)
• M28: 15,844,210 km (0.094 R)
• M29: 16,020,885 km (0.067 R)
• M30: 16,079,976 km (0.097 R)
• M31: 17,155,285 km (0.108 R)
• M32: 17,946,209 km (0.107 R)
• M33: 18,253,633 km (0.035 R)
• M34: 19,437,551 km (0.031 R)
• M35: 19,753,202 km (0.108 R)
• M36: 20,389,591 km (0.037 R)
• M37: 23,469,662 km (0.057 R)
• M38: 25,303,433 km (0.111 R)
• M39: 25,372,248 km (0.069 R)
• M40: 25,855,598 km (0.111 R)
• M41: 25,925,012 km (0.038 R)
• M42: 26,063,689 km (0.112 R)
• M43: 26,761,413 km (0.11 R)
• M44: 27,042,209 km (0.084 R)
• M45: 28,246,322 km (0.064 R)
• M46: 28,890,939 km (0.099 R)
• M47: 29,178,915 km (0.091 R)
• M48: 29,830,563 km (0.118 R)
• M49: 32,933,971 km (0.099 R)
• M50: 34,905,970 km (0.093 R)
• M51: 36,061,016 km (0.109 R)
• M52: 37,542,034 km (0.092 R)
• M53: 38,013,717 km (0.07 R)
• M54: 39,840,456 km (0.052 R)
• M55: 41,370,842 km (0.049 R)
• M56: 41,451,924 km (0.074 R)
• M57: 41,858,083 km (0.108 R)
• M58: 49,305,663 km (0.095 R)
• M59: 49,391,682 km (0.052 R)
• M60: 49,908,542 km (0.091 R)
• M61: 51,382,680 km (0.068 R)
• M62: 51,731,692 km (0.059 R)
• M63: 51,906,422 km (0.119 R)
• M64: 54,907,355 km (0.099 R)
• M65: 55,264,146 km (0.119 R)
• M66: 55,532,226 km (0.091 R)
• M67: 58,327,462 km (0.081 R)
• M68: 58,418,417 km (0.075 R)
• M69: 60,522,811 km (0.111 R)
• M70: 61,445,530 km (0.037 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 10,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit