🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.55 AU - 0.71 AU

Year: 188 Days

Day: 32 Hours

Environment

Temp: 123 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.52 AU - 1.82 AU

Year: 813 Days

Day: 29.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 13.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.96 AU - 4.7 AU

Year: 3394 Days

Day: 11.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,008,221 km

• M1: 176,825 km (0.076 R)
• M2: 277,654 km (0.03 R)
• M3: 418,276 km (0.089 R)
• M4: 528,230 km (0.077 R)
• M5: 668,553 km (0.119 R)
• M6: 849,566 km (0.112 R)
• M7: 943,364 km (0.029 R)
• M8: 1,048,382 km (0.094 R)
• M9: 1,202,767 km (0.075 R)
• M10: 1,469,649 km (0.063 R)
• M11: 1,610,571 km (0.12 R)
• M12: 1,747,602 km (0.082 R)
• M13: 2,042,909 km (0.114 R)
• M14: 2,239,480 km (0.089 R)
• M15: 2,344,947 km (0.031 R)
• M16: 2,471,955 km (0.115 R)
• M17: 2,571,288 km (0.077 R)
• M18: 2,919,103 km (0.07 R)
• M19: 3,109,541 km (0.069 R)
• M20: 3,603,663 km (0.106 R)
• M21: 3,751,167 km (0.082 R)
• M22: 4,087,612 km (0.09 R)
• M23: 4,205,795 km (0.113 R)
• M24: 4,325,323 km (0.095 R)
• M25: 4,470,284 km (0.093 R)
• M26: 4,604,473 km (0.112 R)
• M27: 4,789,825 km (0.117 R)
• M28: 4,927,305 km (0.101 R)
• M29: 5,386,421 km (0.099 R)
• M30: 5,660,783 km (0.106 R)
• M31: 5,753,235 km (0.102 R)
• M32: 5,859,599 km (0.094 R)
• M33: 6,209,658 km (0.114 R)
• M34: 6,636,162 km (0.117 R)
• M35: 6,761,674 km (0.079 R)
• M36: 6,874,022 km (0.073 R)
• M37: 7,257,741 km (0.116 R)
• M38: 7,358,420 km (0.117 R)
• M39: 7,445,037 km (0.075 R)
• M40: 7,546,614 km (0.119 R)
• M41: 7,809,757 km (0.051 R)
• M42: 8,046,271 km (0.114 R)
• M43: 9,062,489 km (0.042 R)
• M44: 9,171,097 km (0.104 R)
• M45: 9,264,447 km (0.106 R)
• M46: 9,420,776 km (0.113 R)
• M47: 9,656,842 km (0.094 R)
• M48: 9,783,551 km (0.064 R)
• M49: 10,296,223 km (0.048 R)
• M50: 10,702,830 km (0.083 R)
• M51: 10,998,735 km (0.115 R)
• M52: 11,098,068 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.9

Radius: 10.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.45 AU - 7.69 AU

Year: 6344 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,008,221 km

• M1: 151,991 km (0.081 R)
• M2: 284,086 km (0.078 R)
• M3: 499,358 km (0.088 R)
• M4: 569,070 km (0.077 R)
• M5: 642,672 km (0.118 R)
• M6: 739,761 km (0.039 R)
• M7: 939,475 km (0.046 R)
• M8: 1,006,345 km (0.092 R)
• M9: 1,241,662 km (0.119 R)
• M10: 1,378,844 km (0.071 R)
• M11: 1,494,932 km (0.094 R)
• M12: 1,751,193 km (0.096 R)
• M13: 1,863,391 km (0.095 R)
• M14: 2,351,828 km (0.115 R)
• M15: 2,523,566 km (0.067 R)
• M16: 2,651,024 km (0.084 R)
• M17: 2,780,725 km (0.103 R)
• M18: 3,199,599 km (0.07 R)
• M19: 3,268,564 km (0.101 R)
• M20: 3,478,300 km (0.061 R)
• M21: 3,692,524 km (0.047 R)
• M22: 3,966,438 km (0.085 R)
• M23: 4,209,385 km (0.074 R)
• M24: 4,304,080 km (0.092 R)
• M25: 4,788,329 km (0.113 R)
• M26: 4,967,098 km (0.1 R)
• M27: 5,127,766 km (0.096 R)
• M28: 5,229,044 km (0.047 R)
• M29: 5,641,037 km (0.103 R)
• M30: 5,829,829 km (0.1 R)
• M31: 5,935,595 km (0.075 R)
• M32: 6,694,206 km (0.107 R)
• M33: 7,096,325 km (0.074 R)
• M34: 7,437,557 km (0.092 R)
• M35: 8,879,382 km (0.098 R)
• M36: 9,173,192 km (0.062 R)
• M37: 9,296,460 km (0.103 R)
• M38: 9,569,776 km (0.088 R)
• M39: 9,770,087 km (0.107 R)
• M40: 10,871,128 km (0.069 R)
• M41: 11,106,595 km (0.08 R)
• M42: 11,396,665 km (0.062 R)
• M43: 11,609,094 km (0.071 R)
• M44: 11,823,019 km (0.112 R)
• M45: 11,903,503 km (0.077 R)
• M46: 12,011,213 km (0.114 R)
• M47: 12,173,228 km (0.115 R)
• M48: 12,281,686 km (0.089 R)
• M49: 12,663,909 km (0.112 R)
• M50: 12,911,643 km (0.077 R)
• M51: 13,720,967 km (0.066 R)
• M52: 14,575,321 km (0.104 R)
• M53: 14,892,917 km (0.053 R)
• M54: 15,096,370 km (0.09 R)
• M55: 15,447,027 km (0.107 R)
• M56: 15,800,378 km (0.111 R)
• M57: 16,515,156 km (0.089 R)
• M58: 17,027,828 km (0.097 R)
• M59: 17,301,443 km (0.118 R)
• M60: 17,976,279 km (0.112 R)
• M61: 18,161,780 km (0.038 R)
• M62: 18,503,611 km (0.106 R)
• M63: 19,036,030 km (0.088 R)
• M64: 19,478,391 km (0.097 R)
• M65: 19,605,399 km (0.089 R)
• M66: 19,860,165 km (0.074 R)
• M67: 20,502,089 km (0.057 R)
• M68: 20,890,445 km (0.119 R)
• M69: 21,379,331 km (0.063 R)
• M70: 21,641,576 km (0.116 R)
• M71: 21,773,222 km (0.112 R)
• M72: 21,905,018 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.9

Radius: 7.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.52 AU - 17.86 AU

Year: 21211 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,008,221 km

• M1: 336,446 km (0.088 R)
• M2: 569,669 km (0.087 R)
• M3: 622,178 km (0.077 R)
• M4: 1,306,438 km (0.11 R)
• M5: 1,377,348 km (0.077 R)
• M6: 1,856,659 km (0.06 R)
• M7: 2,184,279 km (0.117 R)
• M8: 2,589,390 km (0.08 R)
• M9: 2,709,367 km (0.096 R)
• M10: 2,892,924 km (0.05 R)
• M11: 2,986,273 km (0.073 R)
• M12: 3,207,827 km (0.113 R)
• M13: 4,042,583 km (0.075 R)
• M14: 4,252,469 km (0.095 R)
• M15: 4,465,945 km (0.046 R)
• M16: 5,165,166 km (0.081 R)
• M17: 5,240,713 km (0.096 R)
• M18: 5,316,708 km (0.087 R)
• M19: 5,508,194 km (0.091 R)
• M20: 5,740,968 km (0.107 R)
• M21: 6,016,677 km (0.085 R)
• M22: 7,716,707 km (0.102 R)
• M23: 9,048,128 km (0.098 R)
• M24: 9,927,464 km (0.11 R)
• M25: 10,116,107 km (0.107 R)
• M26: 10,449,112 km (0.084 R)
• M27: 10,496,983 km (0.101 R)
• M28: 10,882,348 km (0.068 R)
• M29: 10,930,967 km (0.106 R)
• M30: 10,979,437 km (0.105 R)
• M31: 11,028,205 km (0.041 R)
• M32: 11,816,437 km (0.102 R)
• M33: 12,166,944 km (0.082 R)
• M34: 13,135,740 km (0.053 R)
• M35: 13,812,820 km (0.109 R)
• M36: 14,234,985 km (0.105 R)
• M37: 14,608,082 km (0.069 R)
• M38: 14,661,489 km (0.073 R)
• M39: 15,146,485 km (0.09 R)
• M40: 16,131,886 km (0.115 R)
• M41: 16,744,190 km (0.102 R)
• M42: 16,800,290 km (0.109 R)
• M43: 17,194,330 km (0.117 R)
• M44: 17,762,653 km (0.081 R)
• M45: 18,164,173 km (0.113 R)
• M46: 18,452,748 km (0.069 R)
• M47: 18,917,548 km (0.113 R)
• M48: 19,093,027 km (0.041 R)
• M49: 19,504,122 km (0.052 R)
• M50: 19,681,245 km (0.083 R)
• M51: 19,918,358 km (0.056 R)
• M52: 20,514,954 km (0.098 R)
• M53: 20,815,497 km (0.119 R)
• M54: 21,420,919 km (0.12 R)
• M55: 22,463,467 km (0.085 R)
• M56: 22,959,832 km (0.111 R)
• M57: 23,146,830 km (0.091 R)
• M58: 24,279,734 km (0.083 R)
• M59: 25,430,441 km (0.071 R)
• M60: 26,992,393 km (0.078 R)
• M61: 27,255,834 km (0.047 R)
• M62: 27,453,902 km (0.048 R)
• M63: 28,518,291 km (0.09 R)
• M64: 29,867,664 km (0.104 R)
• M65: 31,583,402 km (0.102 R)
• M66: 32,348,445 km (0.108 R)
• M67: 32,418,307 km (0.049 R)
• M68: 32,768,366 km (0.064 R)
• M69: 34,394,495 km (0.109 R)
• M70: 35,037,916 km (0.114 R)
• M71: 36,046,804 km (0.064 R)
• M72: 38,610,313 km (0.092 R)
• M73: 38,906,965 km (0.071 R)
• M74: 40,326,649 km (0.097 R)
• M75: 40,476,995 km (0.038 R)
• M76: 40,929,379 km (0.073 R)
• M77: 41,080,622 km (0.078 R)
• M78: 41,687,092 km (0.081 R)
• M79: 41,915,379 km (0.09 R)
• M80: 42,832,414 km (0.082 R)
• M81: 43,062,645 km (0.07 R)
• M82: 43,216,431 km (0.084 R)
• M83: 45,388,144 km (0.105 R)
• M84: 45,622,863 km (0.106 R)
• M85: 46,408,401 km (0.035 R)
• M86: 47,277,565 km (0.079 R)
• M87: 48,471,655 km (0.09 R)
• M88: 48,631,575 km (0.077 R)
• M89: 49,836,735 km (0.092 R)
• M90: 50,321,582 km (0.111 R)
• M91: 52,030,738 km (0.056 R)
• M92: 52,851,282 km (0.085 R)
• M93: 53,180,697 km (0.028 R)
• M94: 53,428,132 km (0.057 R)
• M95: 53,593,437 km (0.111 R)
• M96: 55,422,122 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit