🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.2 AU - 1.3 AU

Year: 518 Days

Day: 17.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,717,186 km

• M1: 358,137 km (0.076 R)
• M2: 415,583 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.87 AU - 2.35 AU

Year: 1137 Days

Day: 45.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,717,186 km

• M1: 40,092 km (0.074 R)
• M2: 503,995 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.76 AU - 2.5 AU

Year: 1153 Days

Day: 12.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.9

Radius: 3.9

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.67 AU - 14.43 AU

Year: 19531 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,717,186 km

• M1: 81,531 km (0.102 R)
• M2: 271,071 km (0.038 R)
• M3: 449,242 km (0.106 R)
• M4: 585,975 km (0.109 R)
• M5: 794,664 km (0.112 R)
• M6: 855,550 km (0.078 R)
• M7: 1,025,045 km (0.063 R)
• M8: 1,251,685 km (0.114 R)
• M9: 1,468,602 km (0.094 R)
• M10: 1,645,577 km (0.112 R)
• M11: 1,882,839 km (0.087 R)
• M12: 2,537,030 km (0.099 R)
• M13: 2,935,260 km (0.059 R)
• M14: 3,287,114 km (0.095 R)
• M15: 3,551,453 km (0.114 R)
• M16: 3,754,159 km (0.05 R)
• M17: 4,135,484 km (0.117 R)
• M18: 4,384,714 km (0.08 R)
• M19: 4,675,233 km (0.104 R)
• M20: 4,972,184 km (0.105 R)
• M21: 5,584,040 km (0.053 R)
• M22: 5,623,085 km (0.055 R)
• M23: 5,780,013 km (0.089 R)
• M24: 5,859,150 km (0.091 R)
• M25: 6,627,784 km (0.12 R)
• M26: 6,752,100 km (0.078 R)
• M27: 6,919,051 km (0.108 R)
• M28: 7,214,357 km (0.114 R)
• M29: 7,686,787 km (0.113 R)
• M30: 7,948,584 km (0.083 R)
• M31: 8,391,543 km (0.111 R)
• M32: 9,909,064 km (0.118 R)
• M33: 10,626,386 km (0.102 R)
• M34: 10,869,183 km (0.026 R)
• M35: 11,608,496 km (0.102 R)
• M36: 12,670,491 km (0.098 R)
• M37: 13,343,232 km (0.032 R)
• M38: 13,395,592 km (0.115 R)
• M39: 13,552,669 km (0.105 R)
• M40: 14,080,750 km (0.067 R)
• M41: 14,134,007 km (0.081 R)
• M42: 14,454,595 km (0.114 R)
• M43: 14,561,857 km (0.114 R)
• M44: 15,870,838 km (0.091 R)
• M45: 16,148,342 km (0.09 R)
• M46: 16,820,635 km (0.096 R)
• M47: 18,366,579 km (0.097 R)
• M48: 18,541,010 km (0.073 R)
• M49: 19,068,044 km (0.031 R)
• M50: 19,599,864 km (0.112 R)
• M51: 19,957,104 km (0.087 R)
• M52: 20,016,943 km (0.109 R)
• M53: 20,076,782 km (0.103 R)
• M54: 20,678,166 km (0.104 R)
• M55: 21,224,497 km (0.053 R)
• M56: 21,285,533 km (0.097 R)
• M57: 23,205,023 km (0.106 R)
• M58: 23,709,318 km (0.054 R)
• M59: 24,857,182 km (0.073 R)
• M60: 25,050,313 km (0.082 R)
• M61: 25,892,699 km (0.086 R)
• M62: 26,219,121 km (0.041 R)
• M63: 26,942,128 km (0.074 R)
• M64: 29,014,507 km (0.041 R)
• M65: 29,217,811 km (0.062 R)
• M66: 30,172,694 km (0.059 R)
• M67: 30,860,994 km (0.109 R)
• M68: 32,885,950 km (0.047 R)
• M69: 34,809,629 km (0.06 R)
• M70: 35,676,250 km (0.085 R)
• M71: 36,769,361 km (0.118 R)
• M72: 37,136,175 km (0.061 R)
• M73: 37,430,584 km (0.049 R)
• M74: 38,169,897 km (0.108 R)
• M75: 38,466,848 km (0.035 R)
• M76: 40,946,583 km (0.107 R)
• M77: 41,631,891 km (0.087 R)
• M78: 42,014,263 km (0.079 R)
• M79: 43,168,111 km (0.081 R)
• M80: 43,710,104 km (0.12 R)
• M81: 44,020,969 km (0.108 R)
• M82: 44,176,550 km (0.109 R)
• M83: 44,410,372 km (0.054 R)
• M84: 45,035,990 km (0.046 R)
• M85: 45,664,451 km (0.111 R)
• M86: 48,367,535 km (0.058 R)
• M87: 50,225,391 km (0.111 R)
• M88: 50,469,385 km (0.093 R)
• M89: 50,795,359 km (0.088 R)
• M90: 50,958,570 km (0.108 R)
• M91: 53,927,040 km (0.095 R)
• M92: 54,260,195 km (0.11 R)
• M93: 56,021,111 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.3

Radius: 7.6

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.85 AU - 17.51 AU

Year: 20859 Days

Day: 16.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,717,186 km

• M1: 169,195 km (0.098 R)
• M2: 338,091 km (0.101 R)
• M3: 759,957 km (0.09 R)
• M4: 903,870 km (0.118 R)
• M5: 1,004,998 km (0.105 R)
• M6: 1,191,248 km (0.088 R)
• M7: 1,536,221 km (0.09 R)
• M8: 1,911,262 km (0.08 R)
• M9: 2,142,989 km (0.115 R)
• M10: 2,348,836 km (0.097 R)
• M11: 3,878,474 km (0.087 R)
• M12: 4,257,406 km (0.096 R)
• M13: 5,141,529 km (0.112 R)
• M14: 5,936,343 km (0.115 R)
• M15: 6,470,856 km (0.098 R)
• M16: 6,769,004 km (0.093 R)
• M17: 7,071,491 km (0.09 R)
• M18: 8,218,608 km (0.111 R)
• M19: 10,159,341 km (0.079 R)
• M20: 11,567,955 km (0.096 R)
• M21: 12,111,892 km (0.116 R)
• M22: 12,479,155 km (0.069 R)
• M23: 12,540,640 km (0.06 R)
• M24: 13,099,238 km (0.075 R)
• M25: 13,161,920 km (0.104 R)
• M26: 13,224,601 km (0.061 R)
• M27: 13,729,494 km (0.032 R)
• M28: 15,282,021 km (0.095 R)
• M29: 16,145,949 km (0.085 R)
• M30: 16,685,399 km (0.109 R)
• M31: 16,753,316 km (0.062 R)
• M32: 17,093,950 km (0.061 R)
• M33: 17,162,317 km (0.114 R)
• M34: 18,339,203 km (0.088 R)
• M35: 21,356,442 km (0.079 R)
• M36: 21,430,194 km (0.083 R)
• M37: 21,577,847 km (0.097 R)
• M38: 21,948,401 km (0.091 R)
• M39: 22,321,049 km (0.111 R)
• M40: 23,148,475 km (0.114 R)
• M41: 25,533,514 km (0.063 R)
• M42: 25,925,461 km (0.062 R)
• M43: 26,240,514 km (0.103 R)
• M44: 26,398,489 km (0.063 R)
• M45: 28,561,973 km (0.047 R)
• M46: 28,643,205 km (0.071 R)
• M47: 28,887,349 km (0.089 R)
• M48: 29,953,234 km (0.087 R)
• M49: 30,615,503 km (0.042 R)
• M50: 34,257,015 km (0.038 R)
• M51: 35,471,899 km (0.032 R)
• M52: 35,646,629 km (0.079 R)
• M53: 36,877,521 km (0.107 R)
• M54: 37,498,202 km (0.082 R)
• M55: 37,587,213 km (0.115 R)
• M56: 37,765,234 km (0.078 R)
• M57: 38,839,796 km (0.075 R)
• M58: 40,106,142 km (0.062 R)
• M59: 40,561,667 km (0.084 R)
• M60: 40,744,476 km (0.091 R)
• M61: 41,202,395 km (0.084 R)
• M62: 46,828,921 km (0.086 R)
• M63: 48,563,358 km (0.098 R)
• M64: 48,854,476 km (0.061 R)
• M65: 52,691,212 km (0.107 R)
• M66: 54,092,047 km (0.104 R)
• M67: 54,393,786 km (0.091 R)
• M68: 55,100,037 km (0.106 R)
• M69: 57,032,243 km (0.078 R)
• M70: 58,058,186 km (0.081 R)
• M71: 58,367,105 km (0.084 R)
• M72: 59,090,112 km (0.109 R)
• M73: 60,128,171 km (0.11 R)
• M74: 60,545,101 km (0.113 R)
• M75: 61,801,573 km (0.073 R)
• M76: 65,300,967 km (0.065 R)
• M77: 67,128,604 km (0.104 R)
• M78: 67,777,559 km (0.033 R)
• M79: 70,175,314 km (0.055 R)
• M80: 70,943,948 km (0.08 R)
• M81: 71,825,827 km (0.069 R)
• M82: 73,823,557 km (0.107 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: 287 - 12,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit