🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.61 AU

Year: 263 Days

Day: 38.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.52 AU - 0.62 AU

Year: 278 Days

Day: 15.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.45 AU - 0.73 AU

Year: 293 Days

Day: 26.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,599,627 km

• M1: 59,989 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.71 AU

Year: 300 Days

Day: 20.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756

Radius: 13.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.85 AU - 2.01 AU

Year: 1731 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,599,627 km

• M1: 184,305 km (0.106 R)
• M2: 319,242 km (0.082 R)
• M3: 444,904 km (0.1 R)
• M4: 546,182 km (0.083 R)
• M5: 739,462 km (0.112 R)
• M6: 866,022 km (0.068 R)
• M7: 1,115,851 km (0.034 R)
• M8: 1,235,828 km (0.12 R)
• M9: 1,419,534 km (0.107 R)
• M10: 1,591,871 km (0.109 R)
• M11: 1,793,230 km (0.119 R)
• M12: 2,327,892 km (0.063 R)
• M13: 2,557,974 km (0.119 R)
• M14: 2,719,839 km (0.103 R)
• M15: 2,975,651 km (0.117 R)
• M16: 3,226,078 km (0.084 R)
• M17: 3,649,739 km (0.064 R)
• M18: 3,889,694 km (0.072 R)
• M19: 4,193,378 km (0.06 R)
• M20: 4,326,071 km (0.046 R)
• M21: 4,580,388 km (0.105 R)
• M22: 4,870,458 km (0.073 R)
• M23: 4,978,916 km (0.068 R)
• M24: 5,229,792 km (0.102 R)
• M25: 5,356,801 km (0.085 R)
• M26: 5,484,856 km (0.109 R)
• M27: 5,760,565 km (0.089 R)
• M28: 6,007,551 km (0.118 R)
• M29: 6,107,333 km (0.072 R)
• M30: 6,258,128 km (0.104 R)
• M31: 6,359,256 km (0.107 R)
• M32: 6,529,199 km (0.072 R)
• M33: 6,666,231 km (0.099 R)
• M34: 6,821,513 km (0.119 R)
• M35: 7,012,999 km (0.097 R)
• M36: 7,100,663 km (0.091 R)
• M37: 7,401,355 km (0.059 R)
• M38: 7,724,336 km (0.111 R)
• M39: 8,421,463 km (0.117 R)
• M40: 9,043,341 km (0.071 R)
• M41: 9,504,850 km (0.061 R)
• M42: 9,895,450 km (0.114 R)
• M43: 10,191,953 km (0.071 R)
• M44: 10,874,718 km (0.107 R)
• M45: 11,221,635 km (0.049 R)
• M46: 11,365,549 km (0.053 R)
• M47: 11,780,234 km (0.039 R)
• M48: 12,073,446 km (0.098 R)
• M49: 12,220,949 km (0.088 R)
• M50: 12,581,779 km (0.075 R)
• M51: 12,838,639 km (0.115 R)
• M52: 13,010,826 km (0.068 R)
• M53: 13,097,144 km (0.07 R)
• M54: 13,707,204 km (0.11 R)
• M55: 14,082,096 km (0.079 R)
• M56: 14,482,869 km (0.1 R)
• M57: 14,572,329 km (0.083 R)
• M58: 14,751,996 km (0.096 R)
• M59: 14,955,000 km (0.092 R)
• M60: 15,181,641 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.1

Radius: 8.8

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.55 AU - 2.55 AU

Year: 1895 Days

Day: 11.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,599,627 km

• M1: 144,811 km (0.072 R)
• M2: 218,862 km (0.116 R)
• M3: 276,158 km (0.068 R)
• M4: 385,663 km (0.116 R)
• M5: 461,061 km (0.118 R)
• M6: 573,109 km (0.104 R)
• M7: 835,504 km (0.066 R)
• M8: 947,104 km (0.115 R)
• M9: 1,004,849 km (0.111 R)
• M10: 1,154,746 km (0.1 R)
• M11: 1,706,912 km (0.092 R)
• M12: 2,073,726 km (0.054 R)
• M13: 2,332,081 km (0.09 R)
• M14: 2,794,787 km (0.106 R)
• M15: 2,979,242 km (0.108 R)
• M16: 3,036,837 km (0.084 R)
• M17: 3,153,224 km (0.025 R)
• M18: 3,495,953 km (0.098 R)
• M19: 4,527,879 km (0.047 R)
• M20: 4,661,021 km (0.107 R)
• M21: 4,931,494 km (0.12 R)
• M22: 5,189,550 km (0.092 R)
• M23: 5,364,131 km (0.04 R)
• M24: 5,434,591 km (0.045 R)
• M25: 5,611,865 km (0.109 R)
• M26: 5,917,643 km (0.1 R)
• M27: 6,192,005 km (0.056 R)
• M28: 6,265,907 km (0.091 R)
• M29: 6,377,208 km (0.114 R)
• M30: 6,602,053 km (0.097 R)
• M31: 7,175,163 km (0.112 R)
• M32: 7,311,297 km (0.079 R)
• M33: 7,526,867 km (0.093 R)
• M34: 7,645,349 km (0.108 R)
• M35: 7,744,532 km (0.059 R)
• M36: 7,804,222 km (0.069 R)
• M37: 8,004,384 km (0.089 R)
• M38: 8,287,572 km (0.118 R)
• M39: 8,594,697 km (0.103 R)
• M40: 8,926,355 km (0.114 R)
• M41: 8,988,887 km (0.064 R)
• M42: 9,198,773 km (0.119 R)
• M43: 9,262,203 km (0.102 R)
• M44: 9,452,940 km (0.092 R)
• M45: 9,538,061 km (0.031 R)
• M46: 10,011,239 km (0.094 R)
• M47: 10,098,155 km (0.083 R)
• M48: 10,958,044 km (0.049 R)
• M49: 11,818,531 km (0.108 R)
• M50: 12,002,387 km (0.113 R)
• M51: 12,117,876 km (0.117 R)
• M52: 12,303,228 km (0.112 R)
• M53: 12,771,021 km (0.096 R)
• M54: 12,888,904 km (0.057 R)
• M55: 12,983,450 km (0.097 R)
• M56: 13,078,295 km (0.064 R)
• M57: 13,268,434 km (0.102 R)
• M58: 13,459,620 km (0.112 R)
• M59: 13,555,661 km (0.051 R)
• M60: 13,651,703 km (0.076 R)
• M61: 13,723,959 km (0.089 R)
• M62: 13,820,599 km (0.03 R)
• M63: 14,160,336 km (0.027 R)
• M64: 14,823,354 km (0.113 R)
• M65: 14,947,221 km (0.107 R)
• M66: 15,021,721 km (0.049 R)
• M67: 15,396,014 km (0.104 R)
• M68: 15,521,527 km (0.118 R)
• M69: 15,849,296 km (0.113 R)
• M70: 16,077,582 km (0.091 R)
• M71: 16,204,890 km (0.072 R)
• M72: 16,665,951 km (0.094 R)
• M73: 17,053,559 km (0.044 R)
• M74: 17,209,440 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 11.6

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.77 AU - 3.95 AU

Year: 3977 Days

Day: 14.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,599,627 km

• M1: 151,543 km (0.083 R)
• M2: 225,743 km (0.049 R)
• M3: 349,461 km (0.105 R)
• M4: 678,127 km (0.113 R)
• M5: 760,107 km (0.083 R)
• M6: 988,244 km (0.12 R)
• M7: 1,253,780 km (0.118 R)
• M8: 1,989,053 km (0.052 R)
• M9: 2,626,340 km (0.106 R)
• M10: 2,703,084 km (0.06 R)
• M11: 2,780,576 km (0.114 R)
• M12: 3,057,930 km (0.111 R)
• M13: 3,138,863 km (0.045 R)
• M14: 3,469,923 km (0.116 R)
• M15: 3,639,716 km (0.099 R)
• M16: 3,790,511 km (0.047 R)
• M17: 3,877,726 km (0.114 R)
• M18: 4,031,962 km (0.116 R)
• M19: 4,369,155 km (0.048 R)
• M20: 4,975,476 km (0.035 R)
• M21: 5,071,218 km (0.108 R)
• M22: 5,460,023 km (0.069 R)
• M23: 5,808,287 km (0.045 R)
• M24: 6,215,193 km (0.069 R)
• M25: 6,869,534 km (0.114 R)
• M26: 7,600,918 km (0.118 R)
• M27: 7,738,997 km (0.102 R)
• M28: 7,933,923 km (0.05 R)
• M29: 8,158,619 km (0.098 R)
• M30: 8,300,139 km (0.111 R)
• M31: 8,556,849 km (0.057 R)
• M32: 8,961,511 km (0.115 R)
• M33: 9,049,175 km (0.058 R)
• M34: 9,254,423 km (0.076 R)
• M35: 9,342,985 km (0.08 R)
• M36: 9,879,892 km (0.091 R)
• M37: 10,273,933 km (0.087 R)
• M38: 10,611,426 km (0.1 R)
• M39: 11,171,520 km (0.096 R)
• M40: 11,805,217 km (0.063 R)
• M41: 11,901,259 km (0.108 R)
• M42: 12,288,119 km (0.065 R)
• M43: 12,942,161 km (0.065 R)
• M44: 13,206,949 km (0.115 R)
• M45: 13,708,251 km (0.094 R)
• M46: 13,944,317 km (0.043 R)
• M47: 14,454,745 km (0.055 R)
• M48: 15,144,840 km (0.07 R)
• M49: 15,423,989 km (0.113 R)
• M50: 15,704,784 km (0.073 R)
• M51: 16,200,253 km (0.088 R)
• M52: 16,342,670 km (0.081 R)
• M53: 16,557,193 km (0.081 R)
• M54: 17,061,488 km (0.116 R)
• M55: 17,170,245 km (0.078 R)
• M56: 17,534,217 km (0.062 R)
• M57: 19,581,763 km (0.1 R)
• M58: 19,847,897 km (0.098 R)
• M59: 19,924,043 km (0.104 R)
• M60: 20,076,782 km (0.03 R)
• M61: 20,768,972 km (0.115 R)
• M62: 20,846,314 km (0.05 R)
• M63: 21,117,983 km (0.091 R)
• M64: 22,018,712 km (0.113 R)
• M65: 22,652,708 km (0.101 R)
• M66: 22,732,444 km (0.109 R)
• M67: 22,812,179 km (0.087 R)
• M68: 23,051,985 km (0.045 R)
• M69: 23,292,837 km (0.051 R)
• M70: 23,736,245 km (0.055 R)
• M71: 23,979,342 km (0.072 R)
• M72: 24,304,717 km (0.076 R)
• M73: 24,590,599 km (0.069 R)
• M74: 24,795,548 km (0.062 R)
• M75: 25,207,092 km (0.059 R)
• M76: 25,496,563 km (0.078 R)
• M77: 25,703,906 km (0.095 R)
• M78: 26,581,148 km (0.055 R)
• M79: 27,553,235 km (0.104 R)
• M80: 28,279,084 km (0.117 R)
• M81: 28,493,906 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.2

Radius: 5.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7 AU - 10.66 AU

Year: 16942 Days

Day: 18.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,599,627 km

• M1: 111,002 km (0.097 R)
• M2: 155,582 km (0.075 R)
• M3: 607,367 km (0.116 R)
• M4: 702,960 km (0.118 R)
• M5: 964,158 km (0.11 R)
• M6: 1,005,896 km (0.103 R)
• M7: 1,330,374 km (0.046 R)
• M8: 1,504,356 km (0.076 R)
• M9: 1,702,424 km (0.033 R)
• M10: 1,753,287 km (0.083 R)
• M11: 1,874,013 km (0.101 R)
• M12: 2,178,444 km (0.07 R)
• M13: 2,308,295 km (0.114 R)
• M14: 2,654,016 km (0.1 R)
• M15: 3,457,356 km (0.116 R)
• M16: 4,541,043 km (0.106 R)
• M17: 4,755,118 km (0.116 R)
• M18: 4,948,249 km (0.094 R)
• M19: 5,045,787 km (0.099 R)
• M20: 5,143,923 km (0.078 R)
• M21: 5,217,974 km (0.108 R)
• M22: 5,417,238 km (0.119 R)
• M23: 6,450,062 km (0.109 R)
• M24: 6,663,837 km (0.118 R)
• M25: 7,291,400 km (0.087 R)
• M26: 8,109,252 km (0.091 R)
• M27: 8,282,037 km (0.115 R)
• M28: 8,985,596 km (0.08 R)
• M29: 9,953,046 km (0.098 R)
• M30: 10,324,347 km (0.119 R)
• M31: 10,386,580 km (0.03 R)
• M32: 10,668,722 km (0.068 R)
• M33: 11,433,017 km (0.079 R)
• M34: 11,626,747 km (0.112 R)
• M35: 12,017,795 km (0.085 R)
• M36: 12,313,700 km (0.1 R)
• M37: 12,479,305 km (0.029 R)
• M38: 12,645,508 km (0.091 R)
• M39: 14,070,577 km (0.102 R)
• M40: 14,243,662 km (0.119 R)
• M41: 15,617,419 km (0.073 R)
• M42: 15,796,488 km (0.055 R)
• M43: 15,868,445 km (0.071 R)
• M44: 16,048,560 km (0.103 R)
• M45: 16,775,756 km (0.093 R)
• M46: 16,922,511 km (0.106 R)
• M47: 18,186,912 km (0.114 R)
• M48: 18,337,557 km (0.119 R)
• M49: 22,117,896 km (0.034 R)
• M50: 22,601,845 km (0.099 R)
• M51: 23,130,075 km (0.046 R)
• M52: 25,619,982 km (0.046 R)
• M53: 26,340,894 km (0.098 R)
• M54: 26,468,800 km (0.11 R)
• M55: 28,237,346 km (0.108 R)
• M56: 29,201,953 km (0.055 R)
• M57: 29,245,935 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit