🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.6 AU - 0.66 AU

Year: 181 Days

Day: 13.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.89 AU - 1.33 AU

Year: 423 Days

Day: 16.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 117,433,611 km

• M1: 128,804 km (0.082 R)
• M2: 293,960 km (0.11 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.1

Radius: 12.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5 AU - 8.26 AU

Year: 6174 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 117,433,611 km

• M1: 407,654 km (0.086 R)
• M2: 645,664 km (0.075 R)
• M3: 848,669 km (0.056 R)
• M4: 1,465,162 km (0.106 R)
• M5: 1,565,691 km (0.097 R)
• M6: 1,668,764 km (0.075 R)
• M7: 1,774,081 km (0.118 R)
• M8: 2,354,820 km (0.112 R)
• M9: 2,473,900 km (0.039 R)
• M10: 3,143,201 km (0.086 R)
• M11: 3,566,413 km (0.05 R)
• M12: 3,703,894 km (0.107 R)
• M13: 3,843,169 km (0.066 R)
• M14: 4,008,026 km (0.099 R)
• M15: 4,103,170 km (0.096 R)
• M16: 4,320,237 km (0.118 R)
• M17: 4,442,458 km (0.115 R)
• M18: 4,640,526 km (0.058 R)
• M19: 4,841,436 km (0.072 R)
• M20: 5,071,069 km (0.09 R)
• M21: 5,461,669 km (0.056 R)
• M22: 5,540,956 km (0.113 R)
• M23: 6,189,462 km (0.108 R)
• M24: 6,635,264 km (0.113 R)
• M25: 6,805,058 km (0.065 R)
• M26: 6,947,774 km (0.116 R)
• M27: 7,705,786 km (0.1 R)
• M28: 7,914,326 km (0.039 R)
• M29: 8,459,311 km (0.055 R)
• M30: 9,489,891 km (0.07 R)
• M31: 9,585,484 km (0.105 R)
• M32: 9,713,539 km (0.05 R)
• M33: 9,810,030 km (0.067 R)
• M34: 10,166,372 km (0.086 R)
• M35: 10,296,971 km (0.091 R)
• M36: 10,924,983 km (0.052 R)
• M37: 11,736,252 km (0.097 R)
• M38: 12,149,142 km (0.103 R)
• M39: 13,344,878 km (0.074 R)
• M40: 14,284,353 km (0.109 R)
• M41: 14,577,864 km (0.079 R)
• M42: 15,545,164 km (0.109 R)
• M43: 16,879,876 km (0.066 R)
• M44: 16,957,367 km (0.043 R)
• M45: 17,268,082 km (0.07 R)
• M46: 17,580,592 km (0.097 R)
• M47: 17,855,703 km (0.065 R)
• M48: 18,132,309 km (0.119 R)
• M49: 18,609,676 km (0.041 R)
• M50: 19,171,715 km (0.078 R)
• M51: 19,454,904 km (0.101 R)
• M52: 19,780,279 km (0.085 R)
• M53: 20,066,460 km (0.082 R)
• M54: 20,477,555 km (0.09 R)
• M55: 21,475,672 km (0.06 R)
• M56: 21,938,528 km (0.095 R)
• M57: 22,574,917 km (0.034 R)
• M58: 23,045,552 km (0.105 R)
• M59: 23,260,375 km (0.097 R)
• M60: 23,735,647 km (0.112 R)
• M61: 23,822,414 km (0.072 R)
• M62: 23,909,330 km (0.105 R)
• M63: 23,996,246 km (0.043 R)
• M64: 24,170,528 km (0.111 R)
• M65: 24,783,730 km (0.112 R)
• M66: 25,092,350 km (0.095 R)
• M67: 25,579,740 km (0.104 R)
• M68: 25,891,651 km (0.07 R)
• M69: 26,159,880 km (0.085 R)
• M70: 26,474,036 km (0.064 R)
• M71: 27,880,256 km (0.094 R)
• M72: 28,247,220 km (0.049 R)
• M73: 28,477,301 km (0.069 R)
• M74: 28,569,453 km (0.08 R)
• M75: 28,707,981 km (0.083 R)
• M76: 29,403,910 km (0.068 R)
• M77: 29,497,110 km (0.076 R)
• M78: 29,777,307 km (0.086 R)
• M79: 30,246,296 km (0.106 R)
• M80: 30,859,647 km (0.048 R)
• M81: 31,191,754 km (0.11 R)
• M82: 31,334,321 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.2

Radius: 5.7

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.76 AU - 14.04 AU

Year: 17740 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 117,433,611 km

• M1: 119,529 km (0.079 R)
• M2: 574,306 km (0.097 R)
• M3: 1,120,039 km (0.092 R)
• M4: 1,551,180 km (0.1 R)
• M5: 1,875,209 km (0.065 R)
• M6: 1,967,212 km (0.081 R)
• M7: 2,060,711 km (0.118 R)
• M8: 2,155,705 km (0.079 R)
• M9: 2,284,659 km (0.032 R)
• M10: 2,416,155 km (0.105 R)
• M11: 3,441,649 km (0.057 R)
• M12: 3,554,595 km (0.044 R)
• M13: 3,784,228 km (0.105 R)
• M14: 4,177,670 km (0.088 R)
• M15: 5,003,151 km (0.062 R)
• M16: 5,566,088 km (0.088 R)
• M17: 5,967,609 km (0.106 R)
• M18: 6,194,698 km (0.12 R)
• M19: 6,470,856 km (0.047 R)
• M20: 6,517,381 km (0.051 R)
• M21: 7,323,564 km (0.093 R)
• M22: 7,615,579 km (0.064 R)
• M23: 8,160,863 km (0.099 R)
• M24: 8,211,128 km (0.106 R)
• M25: 8,362,222 km (0.025 R)
• M26: 8,412,935 km (0.092 R)
• M27: 8,667,401 km (0.08 R)
• M28: 8,821,487 km (0.09 R)
• M29: 8,924,560 km (0.109 R)
• M30: 9,446,358 km (0.109 R)
• M31: 9,710,996 km (0.062 R)
• M32: 11,125,594 km (0.061 R)
• M33: 11,630,187 km (0.057 R)
• M34: 12,661,665 km (0.119 R)
• M35: 12,836,395 km (0.039 R)
• M36: 13,365,373 km (0.041 R)
• M37: 13,841,543 km (0.055 R)
• M38: 15,613,829 km (0.03 R)
• M39: 15,676,211 km (0.114 R)
• M40: 15,801,275 km (0.074 R)
• M41: 19,634,721 km (0.063 R)
• M42: 19,702,189 km (0.098 R)
• M43: 20,379,868 km (0.097 R)
• M44: 20,996,211 km (0.061 R)
• M45: 22,528,691 km (0.07 R)
• M46: 23,593,978 km (0.105 R)
• M47: 23,737,293 km (0.118 R)
• M48: 25,773,469 km (0.042 R)
• M49: 27,261,818 km (0.077 R)
• M50: 28,092,236 km (0.08 R)
• M51: 28,854,437 km (0.098 R)
• M52: 29,314,900 km (0.053 R)
• M53: 29,623,370 km (0.12 R)
• M54: 30,087,872 km (0.086 R)
• M55: 30,789,336 km (0.085 R)
• M56: 31,024,205 km (0.079 R)
• M57: 31,181,283 km (0.04 R)
• M58: 32,128,686 km (0.083 R)
• M59: 32,606,053 km (0.064 R)
• M60: 33,165,848 km (0.098 R)
• M61: 34,213,781 km (0.07 R)
• M62: 34,701,171 km (0.086 R)
• M63: 36,756,496 km (0.112 R)
• M64: 37,505,981 km (0.114 R)
• M65: 40,639,907 km (0.105 R)
• M66: 40,983,683 km (0.099 R)
• M67: 42,020,995 km (0.12 R)
• M68: 42,979,319 km (0.111 R)
• M69: 45,272,953 km (0.104 R)
• M70: 45,540,135 km (0.06 R)
• M71: 46,614,098 km (0.068 R)
• M72: 47,515,575 km (0.049 R)
• M73: 49,610,543 km (0.067 R)
• M74: 50,254,114 km (0.117 R)
• M75: 50,346,266 km (0.119 R)
• M76: 51,642,531 km (0.078 R)
• M77: 52,668,623 km (0.111 R)
• M78: 53,043,366 km (0.105 R)
• M79: 53,231,111 km (0.073 R)
• M80: 53,984,336 km (0.11 R)
• M81: 55,310,821 km (0.113 R)
• M82: 56,264,806 km (0.114 R)
• M83: 57,802,523 km (0.093 R)
• M84: 58,576,542 km (0.103 R)
• M85: 58,673,631 km (0.113 R)
• M86: 58,964,898 km (0.095 R)
• M87: 60,037,216 km (0.078 R)
• M88: 62,003,231 km (0.049 R)
• M89: 62,597,135 km (0.113 R)
• M90: 63,093,500 km (0.108 R)
• M91: 63,491,431 km (0.082 R)
• M92: 65,393,568 km (0.117 R)
• M93: 65,796,285 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.3

Radius: 5

Gravity: 39.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.8 AU - 24 AU

Year: 32105 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 117,433,611 km

• M1: 216,468 km (0.104 R)
• M2: 256,560 km (0.082 R)
• M3: 369,507 km (0.117 R)
• M4: 498,610 km (0.113 R)
• M5: 931,546 km (0.082 R)
• M6: 1,145,471 km (0.119 R)
• M7: 1,296,565 km (0.067 R)
• M8: 1,617,602 km (0.117 R)
• M9: 1,787,246 km (0.082 R)
• M10: 2,007,304 km (0.046 R)
• M11: 2,919,702 km (0.1 R)
• M12: 3,284,122 km (0.095 R)
• M13: 4,520,548 km (0.072 R)
• M14: 5,755,180 km (0.072 R)
• M15: 6,342,651 km (0.09 R)
• M16: 6,880,904 km (0.109 R)
• M17: 7,363,656 km (0.031 R)
• M18: 7,503,680 km (0.1 R)
• M19: 7,715,211 km (0.098 R)
• M20: 9,025,539 km (0.097 R)
• M21: 10,956,398 km (0.109 R)
• M22: 12,588,810 km (0.043 R)
• M23: 13,262,898 km (0.059 R)
• M24: 14,208,656 km (0.055 R)
• M25: 14,382,938 km (0.026 R)
• M26: 15,622,655 km (0.034 R)
• M27: 16,073,693 km (0.117 R)
• M28: 16,712,177 km (0.048 R)
• M29: 18,014,127 km (0.118 R)
• M30: 18,392,011 km (0.056 R)
• M31: 18,487,006 km (0.105 R)
• M32: 18,868,181 km (0.095 R)
• M33: 19,155,708 km (0.109 R)
• M34: 19,348,241 km (0.117 R)
• M35: 20,027,265 km (0.119 R)
• M36: 20,713,920 km (0.091 R)
• M37: 22,616,505 km (0.06 R)
• M38: 22,819,958 km (0.092 R)
• M39: 23,743,127 km (0.073 R)
• M40: 23,950,021 km (0.115 R)
• M41: 27,339,460 km (0.076 R)
• M42: 28,428,981 km (0.04 R)
• M43: 30,313,615 km (0.104 R)
• M44: 31,440,835 km (0.076 R)
• M45: 31,554,380 km (0.12 R)
• M46: 32,123,749 km (0.104 R)
• M47: 32,238,042 km (0.103 R)
• M48: 32,467,076 km (0.068 R)
• M49: 34,669,456 km (0.104 R)
• M50: 38,364,972 km (0.076 R)
• M51: 38,729,094 km (0.113 R)
• M52: 39,951,458 km (0.066 R)
• M53: 40,938,355 km (0.102 R)
• M54: 42,308,372 km (0.099 R)
• M55: 44,327,943 km (0.028 R)
• M56: 46,249,678 km (0.067 R)
• M57: 46,637,136 km (0.066 R)
• M58: 49,116,870 km (0.069 R)
• M59: 49,776,448 km (0.065 R)
• M60: 51,638,941 km (0.112 R)
• M61: 52,713,503 km (0.091 R)
• M62: 52,983,227 km (0.118 R)
• M63: 55,706,058 km (0.07 R)
• M64: 56,669,768 km (0.106 R)
• M65: 60,297,217 km (0.113 R)
• M66: 61,003,469 km (0.039 R)
• M67: 62,138,916 km (0.071 R)
• M68: 63,568,174 km (0.116 R)
• M69: 66,604,562 km (0.111 R)
• M70: 67,480,757 km (0.104 R)
• M71: 68,802,155 km (0.089 R)
• M72: 71,023,534 km (0.078 R)
• M73: 72,667,315 km (0.091 R)
• M74: 73,418,596 km (0.053 R)
• M75: 74,323,663 km (0.1 R)
• M76: 75,384,162 km (0.051 R)
• M77: 76,755,077 km (0.102 R)
• M78: 77,980,433 km (0.116 R)
• M79: 78,441,644 km (0.053 R)
• M80: 79,366,757 km (0.095 R)
• M81: 82,789,706 km (0.069 R)
• M82: 85,467,507 km (0.112 R)
• M83: 86,737,444 km (0.107 R)
• M84: 88,493,872 km (0.091 R)
• M85: 101,279,404 km (0.081 R)
• M86: 104,649,395 km (0.097 R)
• M87: 111,671,968 km (0.112 R)
• M88: 113,233,620 km (0.042 R)
• M89: 114,453,441 km (0.069 R)
• M90: 116,905,799 km (0.082 R)
• M91: 117,257,653 km (0.038 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 17,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit