🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.57 AU - 0.67 AU

Year: 181 Days

Day: 32.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,314,988 km

• M1: 453,880 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.65 AU - 0.85 AU

Year: 241 Days

Day: 47.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,314,988 km

• M1: 674,088 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.35 AU - 2.83 AU

Year: 1546 Days

Day: 33.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,314,988 km

• M1: 2,102,598 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 14.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.64 AU - 10.78 AU

Year: 10366 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,314,988 km

• M1: 182,210 km (0.047 R)
• M2: 311,014 km (0.088 R)
• M3: 753,375 km (0.051 R)
• M4: 878,738 km (0.046 R)
• M5: 996,771 km (0.116 R)
• M6: 1,120,937 km (0.094 R)
• M7: 1,490,892 km (0.037 R)
• M8: 2,364,694 km (0.075 R)
• M9: 2,492,001 km (0.057 R)
• M10: 2,955,904 km (0.116 R)
• M11: 3,327,954 km (0.118 R)
• M12: 3,543,974 km (0.082 R)
• M13: 4,091,651 km (0.091 R)
• M14: 4,533,414 km (0.11 R)
• M15: 4,666,257 km (0.118 R)
• M16: 4,935,982 km (0.054 R)
• M17: 5,127,916 km (0.083 R)
• M18: 5,378,343 km (0.11 R)
• M19: 5,632,958 km (0.112 R)
• M20: 6,007,551 km (0.099 R)
• M21: 6,183,329 km (0.05 R)
• M22: 6,301,511 km (0.084 R)
• M23: 7,777,145 km (0.093 R)
• M24: 8,357,285 km (0.118 R)
• M25: 8,586,768 km (0.109 R)
• M26: 8,818,346 km (0.115 R)
• M27: 9,052,018 km (0.116 R)
• M28: 9,253,825 km (0.071 R)
• M29: 9,593,711 km (0.091 R)
• M30: 10,250,745 km (0.113 R)
• M31: 10,355,913 km (0.108 R)
• M32: 10,708,814 km (0.066 R)
• M33: 11,317,977 km (0.097 R)
• M34: 11,462,937 km (0.074 R)
• M35: 12,234,263 km (0.057 R)
• M36: 12,720,157 km (0.106 R)
• M37: 13,098,191 km (0.079 R)
• M38: 13,212,334 km (0.117 R)
• M39: 14,568,738 km (0.09 R)
• M40: 14,726,564 km (0.105 R)
• M41: 15,163,539 km (0.071 R)
• M42: 15,564,462 km (0.11 R)
• M43: 16,213,417 km (0.099 R)
• M44: 16,788,471 km (0.092 R)
• M45: 17,705,656 km (0.083 R)
• M46: 18,212,942 km (0.115 R)
• M47: 18,425,671 km (0.081 R)
• M48: 18,682,081 km (0.068 R)
• M49: 19,850,441 km (0.072 R)
• M50: 20,025,470 km (0.075 R)
• M51: 21,355,246 km (0.07 R)
• M52: 21,624,671 km (0.111 R)
• M53: 21,895,144 km (0.066 R)
• M54: 22,030,830 km (0.087 R)
• M55: 23,264,563 km (0.077 R)
• M56: 23,402,941 km (0.119 R)
• M57: 23,727,120 km (0.062 R)
• M58: 23,866,545 km (0.117 R)
• M59: 23,959,595 km (0.102 R)
• M60: 24,286,317 km (0.057 R)
• M61: 25,370,153 km (0.06 R)
• M62: 25,608,014 km (0.08 R)
• M63: 25,846,473 km (0.033 R)
• M64: 26,662,679 km (0.113 R)
• M65: 28,419,257 km (0.103 R)
• M66: 28,715,760 km (0.092 R)
• M67: 30,364,179 km (0.032 R)
• M68: 30,465,158 km (0.091 R)
• M69: 30,616,700 km (0.099 R)
• M70: 30,971,247 km (0.042 R)
• M71: 31,429,166 km (0.081 R)
• M72: 31,838,167 km (0.114 R)
• M73: 32,248,813 km (0.082 R)
• M74: 33,491,522 km (0.117 R)
• M75: 33,700,062 km (0.078 R)
• M76: 33,961,559 km (0.12 R)
• M77: 34,644,324 km (0.069 R)
• M78: 34,802,598 km (0.102 R)
• M79: 35,597,262 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.4

Radius: 4.9

Gravity: 33.63 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.65 AU - 14.97 AU

Year: 16017 Days

Day: 22.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,314,988 km

• M1: 151,991 km (0.083 R)
• M2: 271,670 km (0.116 R)
• M3: 368,160 km (0.112 R)
• M4: 594,352 km (0.102 R)
• M5: 1,003,353 km (0.116 R)
• M6: 1,130,062 km (0.113 R)
• M7: 1,208,601 km (0.058 R)
• M8: 1,426,864 km (0.076 R)
• M9: 1,868,777 km (0.059 R)
• M10: 2,283,911 km (0.119 R)
• M11: 2,553,187 km (0.071 R)
• M12: 2,975,801 km (0.093 R)
• M13: 4,576,498 km (0.12 R)
• M14: 4,744,796 km (0.116 R)
• M15: 4,787,281 km (0.083 R)
• M16: 4,915,188 km (0.075 R)
• M17: 5,044,141 km (0.116 R)
• M18: 5,438,032 km (0.114 R)
• M19: 6,070,382 km (0.099 R)
• M20: 7,109,938 km (0.05 R)
• M21: 7,950,379 km (0.115 R)
• M22: 8,873,996 km (0.084 R)
• M23: 9,242,306 km (0.109 R)
• M24: 9,885,128 km (0.107 R)
• M25: 9,993,736 km (0.052 R)
• M26: 10,597,812 km (0.118 R)
• M27: 12,362,918 km (0.035 R)
• M28: 14,216,884 km (0.052 R)
• M29: 14,278,070 km (0.056 R)
• M30: 16,028,065 km (0.08 R)
• M31: 19,520,428 km (0.066 R)
• M32: 19,724,928 km (0.111 R)
• M33: 22,804,400 km (0.072 R)
• M34: 24,399,114 km (0.078 R)
• M35: 25,879,983 km (0.111 R)
• M36: 26,104,529 km (0.09 R)
• M37: 26,179,627 km (0.068 R)
• M38: 26,405,071 km (0.098 R)
• M39: 26,555,716 km (0.1 R)
• M40: 27,771,498 km (0.11 R)
• M41: 28,001,430 km (0.113 R)
• M42: 28,772,607 km (0.055 R)
• M43: 29,472,426 km (0.055 R)
• M44: 30,099,391 km (0.118 R)
• M45: 30,414,444 km (0.12 R)
• M46: 32,489,067 km (0.094 R)
• M47: 32,731,266 km (0.101 R)
• M48: 33,055,295 km (0.113 R)
• M49: 33,217,758 km (0.109 R)
• M50: 33,380,371 km (0.112 R)
• M51: 34,444,162 km (0.099 R)
• M52: 34,526,441 km (0.1 R)
• M53: 34,608,869 km (0.055 R)
• M54: 34,938,882 km (0.118 R)
• M55: 35,602,199 km (0.103 R)
• M56: 36,520,879 km (0.119 R)
• M57: 37,447,489 km (0.1 R)
• M58: 37,871,150 km (0.104 R)
• M59: 38,296,457 km (0.113 R)
• M60: 40,533,543 km (0.111 R)
• M61: 40,968,574 km (0.049 R)
• M62: 41,580,130 km (0.044 R)
• M63: 41,755,458 km (0.065 R)
• M64: 42,812,517 km (0.096 R)
• M65: 42,989,491 km (0.047 R)
• M66: 45,764,382 km (0.116 R)
• M67: 46,489,782 km (0.07 R)
• M68: 47,036,413 km (0.085 R)
• M69: 47,219,072 km (0.044 R)
• M70: 48,412,115 km (0.031 R)
• M71: 48,688,871 km (0.104 R)
• M72: 49,058,677 km (0.111 R)
• M73: 50,453,677 km (0.101 R)
• M74: 52,523,214 km (0.085 R)
• M75: 52,712,605 km (0.101 R)
• M76: 53,759,042 km (0.077 R)
• M77: 55,004,444 km (0.082 R)
• M78: 56,162,481 km (0.116 R)
• M79: 56,647,328 km (0.047 R)
• M80: 58,306,368 km (0.091 R)
• M81: 58,895,635 km (0.099 R)
• M82: 59,191,090 km (0.083 R)
• M83: 60,179,334 km (0.076 R)
• M84: 60,675,550 km (0.096 R)
• M85: 60,774,883 km (0.108 R)
• M86: 61,073,331 km (0.08 R)
• M87: 61,372,377 km (0.112 R)
• M88: 61,472,159 km (0.078 R)
• M89: 61,771,803 km (0.112 R)
• M90: 61,971,816 km (0.113 R)
• M91: 62,975,318 km (0.118 R)
• M92: 64,591,873 km (0.098 R)
• M93: 64,998,180 km (0.117 R)
• M94: 65,405,236 km (0.106 R)
• M95: 65,711,164 km (0.115 R)
• M96: 66,324,366 km (0.091 R)
• M97: 68,796,171 km (0.068 R)
• M98: 69,107,335 km (0.041 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 13,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit