🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.06 AU - 1.34 AU

Year: 469 Days

Day: 20.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,997,538 km

• M1: 94,546 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.04 AU - 4.78 AU

Year: 2756 Days

Day: 47.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.6

Radius: 9.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.34 AU - 9.54 AU

Year: 8740 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,997,538 km

• M1: 186,997 km (0.07 R)
• M2: 275,110 km (0.092 R)
• M3: 395,537 km (0.1 R)
• M4: 463,753 km (0.115 R)
• M5: 575,054 km (0.074 R)
• M6: 796,908 km (0.086 R)
• M7: 949,647 km (0.046 R)
• M8: 1,029,832 km (0.088 R)
• M9: 1,214,585 km (0.103 R)
• M10: 1,410,409 km (0.113 R)
• M11: 1,597,556 km (0.056 R)
• M12: 1,733,540 km (0.066 R)
• M13: 1,954,945 km (0.028 R)
• M14: 2,359,158 km (0.096 R)
• M15: 3,982,146 km (0.105 R)
• M16: 4,576,049 km (0.087 R)
• M17: 4,714,876 km (0.105 R)
• M18: 4,826,925 km (0.069 R)
• M19: 4,968,295 km (0.087 R)
• M20: 5,547,687 km (0.11 R)
• M21: 6,706,772 km (0.112 R)
• M22: 7,772,208 km (0.115 R)
• M23: 8,307,768 km (0.031 R)
• M24: 8,889,704 km (0.081 R)
• M25: 9,028,531 km (0.081 R)
• M26: 9,098,243 km (0.111 R)
• M27: 9,520,259 km (0.108 R)
• M28: 10,201,528 km (0.114 R)
• M29: 10,529,745 km (0.099 R)
• M30: 10,603,048 km (0.094 R)
• M31: 10,750,402 km (0.088 R)
• M32: 11,724,584 km (0.113 R)
• M33: 12,222,296 km (0.07 R)
• M34: 13,080,090 km (0.111 R)
• M35: 14,240,521 km (0.101 R)
• M36: 14,771,294 km (0.116 R)
• M37: 14,936,001 km (0.075 R)
• M38: 15,018,579 km (0.086 R)
• M39: 15,768,364 km (0.052 R)
• M40: 16,063,221 km (0.056 R)
• M41: 16,958,863 km (0.118 R)
• M42: 17,304,285 km (0.037 R)
• M43: 18,045,991 km (0.102 R)
• M44: 18,531,586 km (0.117 R)
• M45: 18,753,589 km (0.111 R)
• M46: 18,887,330 km (0.093 R)
• M47: 18,976,639 km (0.093 R)
• M48: 19,066,099 km (0.118 R)
• M49: 19,155,708 km (0.105 R)
• M50: 19,650,877 km (0.12 R)
• M51: 19,741,384 km (0.072 R)
• M52: 20,470,374 km (0.119 R)
• M53: 20,562,227 km (0.1 R)
• M54: 20,700,007 km (0.096 R)
• M55: 20,884,312 km (0.085 R)
• M56: 21,533,716 km (0.052 R)
• M57: 21,860,886 km (0.039 R)
• M58: 21,954,684 km (0.068 R)
• M59: 22,095,606 km (0.081 R)
• M60: 22,520,314 km (0.039 R)
• M61: 22,615,009 km (0.06 R)
• M62: 22,899,993 km (0.117 R)
• M63: 24,585,961 km (0.115 R)
• M64: 25,173,133 km (0.092 R)
• M65: 26,162,124 km (0.11 R)
• M66: 27,113,268 km (0.026 R)
• M67: 28,075,780 km (0.063 R)
• M68: 28,586,956 km (0.109 R)
• M69: 28,998,051 km (0.067 R)
• M70: 29,204,347 km (0.06 R)
• M71: 30,295,364 km (0.068 R)
• M72: 30,557,011 km (0.077 R)
• M73: 31,452,504 km (0.073 R)
• M74: 31,558,419 km (0.087 R)
• M75: 31,770,698 km (0.113 R)
• M76: 32,196,454 km (0.09 R)
• M77: 32,677,710 km (0.056 R)
• M78: 32,785,121 km (0.105 R)
• M79: 33,215,365 km (0.12 R)
• M80: 33,539,244 km (0.072 R)
• M81: 34,353,805 km (0.06 R)
• M82: 34,626,671 km (0.065 R)
• M83: 35,064,843 km (0.06 R)
• M84: 37,227,281 km (0.082 R)
• M85: 37,563,876 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.4

Radius: 7.6

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.89 AU - 16.97 AU

Year: 18532 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,997,538 km

• M1: 500,255 km (0.118 R)
• M2: 1,666,371 km (0.093 R)
• M3: 1,894,657 km (0.043 R)
• M4: 2,098,260 km (0.093 R)
• M5: 3,421,902 km (0.116 R)
• M6: 4,054,102 km (0.075 R)
• M7: 4,495,416 km (0.117 R)
• M8: 4,721,907 km (0.111 R)
• M9: 4,905,763 km (0.07 R)
• M10: 5,280,506 km (0.093 R)
• M11: 6,157,299 km (0.073 R)
• M12: 8,483,845 km (0.096 R)
• M13: 8,763,742 km (0.105 R)
• M14: 9,332,813 km (0.077 R)
• M15: 9,621,836 km (0.099 R)
• M16: 11,110,335 km (0.117 R)
• M17: 11,787,863 km (0.094 R)
• M18: 11,912,478 km (0.079 R)
• M19: 12,733,172 km (0.055 R)
• M20: 13,182,564 km (0.114 R)
• M21: 13,247,191 km (0.115 R)
• M22: 13,702,567 km (0.07 R)
• M23: 14,163,178 km (0.089 R)
• M24: 14,428,565 km (0.067 R)
• M25: 14,964,425 km (0.08 R)
• M26: 16,540,887 km (0.047 R)
• M27: 16,750,324 km (0.115 R)
• M28: 16,890,497 km (0.114 R)
• M29: 18,747,904 km (0.118 R)
• M30: 19,479,288 km (0.113 R)
• M31: 20,071,098 km (0.089 R)
• M32: 20,518,994 km (0.117 R)
• M33: 20,894,634 km (0.112 R)
• M34: 22,342,891 km (0.103 R)
• M35: 22,419,934 km (0.118 R)
• M36: 22,962,226 km (0.093 R)
• M37: 23,980,838 km (0.072 R)
• M38: 24,455,961 km (0.11 R)
• M39: 25,174,330 km (0.095 R)
• M40: 25,495,816 km (0.063 R)
• M41: 26,468,650 km (0.095 R)
• M42: 27,950,417 km (0.065 R)
• M43: 28,116,770 km (0.089 R)
• M44: 29,458,962 km (0.103 R)
• M45: 30,564,790 km (0.115 R)
• M46: 31,944,531 km (0.093 R)
• M47: 32,118,364 km (0.106 R)
• M48: 32,729,471 km (0.066 R)
• M49: 34,051,767 km (0.094 R)
• M50: 34,674,842 km (0.074 R)
• M51: 37,754,314 km (0.12 R)
• M52: 38,583,984 km (0.064 R)
• M53: 38,769,186 km (0.077 R)
• M54: 38,861,936 km (0.068 R)
• M55: 39,326,587 km (0.108 R)
• M56: 41,582,374 km (0.115 R)
• M57: 42,248,234 km (0.048 R)
• M58: 43,397,744 km (0.075 R)
• M59: 43,494,085 km (0.09 R)
• M60: 43,976,388 km (0.118 R)
• M61: 44,363,697 km (0.081 R)
• M62: 45,141,457 km (0.082 R)
• M63: 45,532,057 km (0.115 R)
• M64: 45,923,704 km (0.084 R)
• M65: 46,414,834 km (0.103 R)
• M66: 47,600,846 km (0.107 R)
• M67: 47,898,994 km (0.112 R)
• M68: 48,397,006 km (0.04 R)
• M69: 50,002,639 km (0.111 R)
• M70: 50,103,468 km (0.06 R)
• M71: 50,406,703 km (0.084 R)
• M72: 50,913,391 km (0.025 R)
• M73: 51,014,968 km (0.053 R)
• M74: 52,854,125 km (0.1 R)
• M75: 54,092,196 km (0.106 R)
• M76: 56,386,878 km (0.097 R)
• M77: 56,807,398 km (0.06 R)
• M78: 57,545,963 km (0.11 R)
• M79: 60,531,936 km (0.069 R)
• M80: 61,502,377 km (0.08 R)
• M81: 61,935,463 km (0.057 R)
• M82: 63,022,292 km (0.108 R)
• M83: 63,677,381 km (0.119 R)
• M84: 64,225,059 km (0.084 R)
• M85: 64,884,187 km (0.086 R)
• M86: 65,325,052 km (0.113 R)
• M87: 67,209,237 km (0.094 R)
• M88: 67,432,138 km (0.112 R)
• M89: 68,213,936 km (0.069 R)
• M90: 68,886,528 km (0.056 R)
• M91: 69,448,717 km (0.079 R)
• M92: 70,804,223 km (0.063 R)
• M93: 73,426,375 km (0.088 R)
• M94: 74,230,763 km (0.052 R)
• M95: 76,196,329 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.7

Radius: 7

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.27 AU - 18.43 AU

Year: 25760 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,997,538 km

• M1: 388,356 km (0.095 R)
• M2: 823,686 km (0.081 R)
• M3: 1,035,666 km (0.109 R)
• M4: 1,399,039 km (0.068 R)
• M5: 1,920,687 km (0.1 R)
• M6: 2,564,556 km (0.086 R)
• M7: 2,666,732 km (0.045 R)
• M8: 3,052,395 km (0.088 R)
• M9: 3,160,554 km (0.106 R)
• M10: 3,992,917 km (0.112 R)
• M11: 4,889,158 km (0.039 R)
• M12: 5,016,017 km (0.114 R)
• M13: 5,316,559 km (0.088 R)
• M14: 6,999,385 km (0.068 R)
• M15: 7,142,550 km (0.086 R)
• M16: 7,334,933 km (0.098 R)
• M17: 8,272,164 km (0.108 R)
• M18: 8,423,557 km (0.113 R)
• M19: 8,831,809 km (0.074 R)
• M20: 9,142,225 km (0.04 R)
• M21: 9,298,854 km (0.051 R)
• M22: 10,095,014 km (0.108 R)
• M23: 10,968,067 km (0.094 R)
• M24: 11,413,719 km (0.12 R)
• M25: 12,093,193 km (0.106 R)
• M26: 12,207,635 km (0.116 R)
• M27: 12,844,024 km (0.104 R)
• M28: 13,609,965 km (0.09 R)
• M29: 13,669,505 km (0.115 R)
• M30: 15,000,926 km (0.032 R)
• M31: 16,436,468 km (0.086 R)
• M32: 16,946,148 km (0.071 R)
• M33: 17,331,661 km (0.083 R)
• M34: 17,396,138 km (0.037 R)
• M35: 17,720,167 km (0.092 R)
• M36: 18,439,882 km (0.088 R)
• M37: 19,570,693 km (0.077 R)
• M38: 20,587,210 km (0.088 R)
• M39: 20,723,943 km (0.108 R)
• M40: 20,998,455 km (0.044 R)
• M41: 21,343,427 km (0.091 R)
• M42: 24,241,288 km (0.118 R)
• M43: 24,603,015 km (0.066 R)
• M44: 26,661,632 km (0.068 R)
• M45: 29,004,634 km (0.092 R)
• M46: 36,251,753 km (0.08 R)
• M47: 36,417,058 km (0.084 R)
• M48: 36,997,349 km (0.086 R)
• M49: 37,080,525 km (0.112 R)
• M50: 39,689,362 km (0.107 R)
• M51: 39,774,483 km (0.097 R)
• M52: 39,859,605 km (0.047 R)
• M53: 39,944,875 km (0.086 R)
• M54: 42,182,860 km (0.03 R)
• M55: 42,704,956 km (0.106 R)
• M56: 43,229,446 km (0.046 R)
• M57: 43,667,918 km (0.078 R)
• M58: 44,196,148 km (0.104 R)
• M59: 50,421,214 km (0.066 R)
• M60: 50,882,873 km (0.082 R)
• M61: 52,369,427 km (0.03 R)
• M62: 52,836,921 km (0.099 R)
• M63: 53,681,999 km (0.032 R)
• M64: 55,670,903 km (0.111 R)
• M65: 57,106,294 km (0.115 R)
• M66: 60,993,146 km (0.084 R)
• M67: 61,780,779 km (0.047 R)
• M68: 61,978,248 km (0.106 R)
• M69: 62,175,867 km (0.109 R)
• M70: 63,864,079 km (0.094 R)
• M71: 66,576,438 km (0.1 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit