🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 22.2 Hours

Environment

Temp: 266 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,678,840 km

• M1: 100,380 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.56 AU - 0.62 AU

Year: 165 Days

Day: 42.7 Hours

Environment

Temp: 234 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.5 AU - 0.7 AU

Year: 169 Days

Day: 24.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.91 AU - 1.37 AU

Year: 442 Days

Day: 15.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.14 AU - 1.4 AU

Year: 520 Days

Day: 31.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.03 AU - 1.55 AU

Year: 532 Days

Day: 32.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,678,840 km

• M1: 144,661 km (0.086 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 10.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.95 AU - 7.43 AU

Year: 6289 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,678,840 km

• M1: 155,283 km (0.072 R)
• M2: 238,758 km (0.103 R)
• M3: 520,601 km (0.034 R)
• M4: 675,135 km (0.088 R)
• M5: 915,838 km (0.099 R)
• M6: 1,231,490 km (0.118 R)
• M7: 1,327,980 km (0.094 R)
• M8: 1,410,409 km (0.086 R)
• M9: 1,477,728 km (0.086 R)
• M10: 1,598,154 km (0.119 R)
• M11: 2,113,220 km (0.098 R)
• M12: 2,230,205 km (0.111 R)
• M13: 2,573,383 km (0.085 R)
• M14: 2,761,876 km (0.085 R)
• M15: 4,034,954 km (0.073 R)
• M16: 5,093,957 km (0.085 R)
• M17: 5,172,795 km (0.073 R)
• M18: 5,411,853 km (0.111 R)
• M19: 5,519,114 km (0.079 R)
• M20: 5,627,274 km (0.116 R)
• M21: 6,804,609 km (0.116 R)
• M22: 6,949,719 km (0.099 R)
• M23: 7,272,850 km (0.1 R)
• M24: 7,391,481 km (0.092 R)
• M25: 7,872,738 km (0.119 R)
• M26: 8,147,848 km (0.106 R)
• M27: 8,302,083 km (0.057 R)
• M28: 8,802,189 km (0.088 R)
• M29: 9,087,921 km (0.102 R)
• M30: 9,215,827 km (0.11 R)
• M31: 9,864,484 km (0.049 R)
• M32: 10,227,707 km (0.075 R)
• M33: 11,103,304 km (0.119 R)
• M34: 11,240,186 km (0.049 R)
• M35: 11,377,516 km (0.047 R)
• M36: 11,619,416 km (0.036 R)
• M37: 12,002,836 km (0.096 R)
• M38: 12,213,769 km (0.028 R)
• M39: 12,496,957 km (0.076 R)
• M40: 13,578,101 km (0.08 R)
• M41: 13,687,906 km (0.11 R)
• M42: 14,427,219 km (0.11 R)
• M43: 15,141,548 km (0.065 R)
• M44: 15,293,390 km (0.099 R)
• M45: 15,560,423 km (0.09 R)
• M46: 15,675,314 km (0.107 R)
• M47: 16,021,782 km (0.082 R)
• M48: 16,879,128 km (0.076 R)
• M49: 17,591,812 km (0.081 R)
• M50: 17,911,652 km (0.106 R)
• M51: 19,087,192 km (0.087 R)
• M52: 20,749,374 km (0.092 R)
• M53: 21,940,323 km (0.09 R)
• M54: 22,500,866 km (0.06 R)
• M55: 23,944,635 km (0.086 R)
• M56: 24,033,197 km (0.092 R)
• M57: 24,700,104 km (0.082 R)
• M58: 25,553,710 km (0.107 R)
• M59: 25,916,036 km (0.113 R)
• M60: 26,371,262 km (0.063 R)
• M61: 26,599,848 km (0.11 R)
• M62: 28,171,972 km (0.12 R)
• M63: 28,499,442 km (0.114 R)
• M64: 29,063,575 km (0.11 R)
• M65: 29,205,244 km (0.109 R)
• M66: 29,869,309 km (0.103 R)
• M67: 30,346,526 km (0.071 R)
• M68: 31,599,409 km (0.098 R)
• M69: 31,745,117 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.09 AU - 8.41 AU

Year: 7841 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 53.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 73,678,840 km

• M1: 123,568 km (0.086 R)
• M2: 181,911 km (0.052 R)
• M3: 298,448 km (0.119 R)
• M4: 390,750 km (0.102 R)
• M5: 502,350 km (0.047 R)
• M6: 739,163 km (0.117 R)
• M7: 1,156,691 km (0.054 R)
• M8: 1,433,896 km (0.108 R)
• M9: 2,192,506 km (0.109 R)
• M10: 2,535,534 km (0.067 R)
• M11: 2,627,836 km (0.099 R)
• M12: 2,879,460 km (0.051 R)
• M13: 3,122,556 km (0.098 R)
• M14: 3,389,140 km (0.094 R)
• M15: 3,474,111 km (0.106 R)
• M16: 3,663,203 km (0.069 R)
• M17: 3,715,413 km (0.075 R)
• M18: 4,398,028 km (0.065 R)
• M19: 4,472,228 km (0.113 R)
• M20: 4,678,075 km (0.118 R)
• M21: 4,906,361 km (0.055 R)
• M22: 5,060,597 km (0.095 R)
• M23: 5,653,154 km (0.114 R)
• M24: 5,815,019 km (0.063 R)
• M25: 8,053,153 km (0.119 R)
• M26: 8,766,435 km (0.065 R)
• M27: 9,861,940 km (0.105 R)
• M28: 10,228,455 km (0.034 R)
• M29: 10,401,091 km (0.087 R)
• M30: 12,388,499 km (0.073 R)
• M31: 12,441,008 km (0.116 R)
• M32: 12,598,833 km (0.047 R)
• M33: 12,783,886 km (0.085 R)
• M34: 13,210,240 km (0.079 R)
• M35: 14,627,979 km (0.054 R)
• M36: 14,794,631 km (0.113 R)
• M37: 15,270,203 km (0.106 R)
• M38: 17,164,112 km (0.094 R)
• M39: 17,251,926 km (0.092 R)
• M40: 17,634,298 km (0.056 R)
• M41: 18,527,397 km (0.101 R)
• M42: 18,587,386 km (0.049 R)
• M43: 19,771,453 km (0.104 R)
• M44: 19,832,788 km (0.114 R)
• M45: 20,233,262 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 9.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.77 AU - 9.13 AU

Year: 8147 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,678,840 km

• M1: 113,545 km (0.109 R)
• M2: 260,001 km (0.082 R)
• M3: 325,824 km (0.108 R)
• M4: 566,527 km (0.069 R)
• M5: 672,891 km (0.11 R)
• M6: 793,916 km (0.116 R)
• M7: 1,450,351 km (0.065 R)
• M8: 1,543,401 km (0.076 R)
• M9: 1,774,979 km (0.087 R)
• M10: 2,154,060 km (0.119 R)
• M11: 2,833,234 km (0.114 R)
• M12: 4,211,629 km (0.079 R)
• M13: 4,345,968 km (0.094 R)
• M14: 4,605,221 km (0.092 R)
• M15: 6,021,165 km (0.112 R)
• M16: 6,111,971 km (0.063 R)
• M17: 6,433,456 km (0.112 R)
• M18: 8,424,754 km (0.086 R)
• M19: 8,526,480 km (0.077 R)
• M20: 9,075,804 km (0.12 R)
• M21: 9,180,073 km (0.088 R)
• M22: 10,335,268 km (0.082 R)
• M23: 10,626,535 km (0.041 R)
• M24: 11,198,747 km (0.114 R)
• M25: 11,273,396 km (0.113 R)
• M26: 11,460,543 km (0.097 R)
• M27: 12,701,906 km (0.12 R)
• M28: 12,857,638 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427

Radius: 7

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.51 AU - 18.29 AU

Year: 24138 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,678,840 km

• M1: 113,096 km (0.045 R)
• M2: 160,668 km (0.09 R)
• M3: 222,302 km (0.056 R)
• M4: 395,537 km (0.076 R)
• M5: 488,736 km (0.062 R)
• M6: 766,240 km (0.106 R)
• M7: 1,088,474 km (0.109 R)
• M8: 1,334,862 km (0.056 R)
• M9: 1,420,881 km (0.083 R)
• M10: 2,074,025 km (0.027 R)
• M11: 2,555,281 km (0.037 R)
• M12: 2,808,550 km (0.09 R)
• M13: 3,261,682 km (0.063 R)
• M14: 3,737,404 km (0.069 R)
• M15: 3,818,785 km (0.048 R)
• M16: 4,108,406 km (0.083 R)
• M17: 4,277,153 km (0.04 R)
• M18: 4,448,143 km (0.068 R)
• M19: 5,245,350 km (0.116 R)
• M20: 5,382,382 km (0.069 R)
• M21: 5,474,534 km (0.078 R)
• M22: 5,753,983 km (0.076 R)
• M23: 5,990,348 km (0.111 R)
• M24: 6,278,323 km (0.027 R)
• M25: 6,326,793 km (0.089 R)
• M26: 6,570,787 km (0.115 R)
• M27: 7,270,457 km (0.102 R)
• M28: 7,941,253 km (0.09 R)
• M29: 8,524,236 km (0.095 R)
• M30: 9,230,937 km (0.117 R)
• M31: 9,341,340 km (0.094 R)
• M32: 9,731,042 km (0.105 R)
• M33: 11,461,142 km (0.077 R)
• M34: 12,179,361 km (0.116 R)
• M35: 12,788,972 km (0.111 R)
• M36: 12,850,607 km (0.108 R)
• M37: 14,870,328 km (0.12 R)
• M38: 15,259,880 km (0.049 R)
• M39: 15,652,874 km (0.066 R)
• M40: 15,850,642 km (0.117 R)
• M41: 17,054,307 km (0.041 R)
• M42: 17,462,111 km (0.095 R)
• M43: 18,425,970 km (0.098 R)
• M44: 19,548,552 km (0.087 R)
• M45: 19,619,462 km (0.115 R)
• M46: 20,404,850 km (0.079 R)
• M47: 21,055,302 km (0.072 R)
• M48: 21,639,033 km (0.055 R)
• M49: 25,871,905 km (0.037 R)
• M50: 26,261,906 km (0.071 R)
• M51: 26,732,691 km (0.076 R)
• M52: 27,285,305 km (0.045 R)
• M53: 27,443,879 km (0.111 R)
• M54: 29,127,453 km (0.113 R)
• M55: 29,777,606 km (0.051 R)
• M56: 30,926,817 km (0.072 R)
• M57: 31,009,544 km (0.106 R)
• M58: 31,174,999 km (0.1 R)
• M59: 32,006,913 km (0.103 R)
• M60: 36,100,659 km (0.12 R)
• M61: 36,536,438 km (0.103 R)
• M62: 36,623,803 km (0.101 R)
• M63: 38,563,638 km (0.094 R)
• M64: 38,652,649 km (0.068 R)
• M65: 39,635,657 km (0.079 R)
• M66: 40,085,348 km (0.116 R)
• M67: 40,265,613 km (0.076 R)
• M68: 40,717,548 km (0.117 R)
• M69: 41,535,250 km (0.101 R)
• M70: 41,900,419 km (0.103 R)
• M71: 43,742,268 km (0.115 R)
• M72: 44,766,564 km (0.087 R)
• M73: 45,234,656 km (0.085 R)
• M74: 47,409,061 km (0.115 R)
• M75: 47,886,278 km (0.107 R)
• M76: 49,714,215 km (0.111 R)
• M77: 50,490,628 km (0.115 R)
• M78: 51,075,555 km (0.111 R)
• M79: 53,934,221 km (0.088 R)
• M80: 54,432,382 km (0.087 R)
• M81: 54,632,095 km (0.089 R)
• M82: 54,831,958 km (0.084 R)
• M83: 54,932,039 km (0.117 R)
• M84: 56,440,135 km (0.086 R)
• M85: 56,541,114 km (0.1 R)
• M86: 58,574,149 km (0.114 R)
• M87: 61,668,281 km (0.117 R)
• M88: 62,084,912 km (0.03 R)
• M89: 62,606,858 km (0.104 R)
• M90: 62,816,146 km (0.061 R)
• M91: 64,709,457 km (0.051 R)
• M92: 64,920,988 km (0.098 R)
• M93: 65,875,722 km (0.084 R)
• M94: 66,194,963 km (0.115 R)
• M95: 68,013,924 km (0.081 R)
• M96: 70,827,561 km (0.106 R)
• M97: 71,810,269 km (0.11 R)
• M98: 72,467,901 km (0.12 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 17,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit