🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.48 AU - 0.6 AU

Year: 260 Days

Day: 17.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.48 AU - 0.66 AU

Year: 282 Days

Day: 13.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,265,080 km

• M1: 53,406 km (0.07 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 8.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.26 AU - 2.4 AU

Year: 2333 Days

Day: 12.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 150.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,265,080 km

• M1: 131,048 km (0.103 R)
• M2: 208,988 km (0.07 R)
• M3: 318,195 km (0.076 R)
• M4: 598,092 km (0.118 R)
• M5: 662,868 km (0.091 R)
• M6: 824,135 km (0.08 R)
• M7: 930,648 km (0.081 R)
• M8: 1,015,770 km (0.09 R)
• M9: 1,085,931 km (0.119 R)
• M10: 1,148,762 km (0.038 R)
• M11: 1,240,615 km (0.1 R)
• M12: 1,481,617 km (0.092 R)
• M13: 1,633,459 km (0.08 R)
• M14: 1,854,714 km (0.118 R)
• M15: 2,268,053 km (0.096 R)
• M16: 2,373,071 km (0.092 R)
• M17: 2,587,744 km (0.096 R)
• M18: 2,771,600 km (0.069 R)
• M19: 2,985,076 km (0.097 R)
• M20: 3,113,281 km (0.103 R)
• M21: 3,217,252 km (0.091 R)
• M22: 3,644,204 km (0.037 R)
• M23: 3,850,649 km (0.093 R)
• M24: 3,906,449 km (0.04 R)
• M25: 4,117,681 km (0.116 R)
• M26: 4,405,358 km (0.053 R)
• M27: 4,684,657 km (0.074 R)
• M28: 4,833,956 km (0.095 R)
• M29: 5,122,081 km (0.083 R)
• M30: 5,214,234 km (0.033 R)
• M31: 5,337,951 km (0.036 R)
• M32: 5,635,801 km (0.116 R)
• M33: 5,762,809 km (0.11 R)
• M34: 5,874,858 km (0.111 R)
• M35: 6,511,696 km (0.087 R)
• M36: 6,678,647 km (0.085 R)
• M37: 6,931,617 km (0.085 R)
• M38: 7,084,955 km (0.085 R)
• M39: 7,709,377 km (0.056 R)
• M40: 7,974,763 km (0.115 R)
• M41: 8,081,726 km (0.058 R)
• M42: 8,405,605 km (0.069 R)
• M43: 8,660,520 km (0.091 R)
• M44: 8,770,624 km (0.068 R)
• M45: 8,917,978 km (0.115 R)
• M46: 9,029,129 km (0.096 R)
• M47: 9,084,779 km (0.1 R)
• M48: 9,140,729 km (0.081 R)
• M49: 9,215,229 km (0.099 R)
• M50: 9,290,177 km (0.113 R)
• M51: 9,534,770 km (0.115 R)
• M52: 9,591,617 km (0.089 R)
• M53: 9,915,347 km (0.1 R)
• M54: 9,972,792 km (0.099 R)
• M55: 10,088,132 km (0.112 R)
• M56: 10,730,655 km (0.091 R)
• M57: 10,987,365 km (0.091 R)
• M58: 11,306,009 km (0.064 R)
• M59: 11,627,943 km (0.08 R)
• M60: 12,136,726 km (0.08 R)
• M61: 12,342,423 km (0.119 R)
• M62: 12,445,645 km (0.059 R)
• M63: 12,736,164 km (0.092 R)
• M64: 12,945,153 km (0.069 R)
• M65: 13,429,999 km (0.076 R)
• M66: 13,834,961 km (0.038 R)
• M67: 14,417,495 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 12

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.28 AU - 4.36 AU

Year: 4898 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,265,080 km

• M1: 156,629 km (0.114 R)
• M2: 258,206 km (0.075 R)
• M3: 356,193 km (0.064 R)
• M4: 473,178 km (0.112 R)
• M5: 706,252 km (0.077 R)
• M6: 812,765 km (0.09 R)
• M7: 1,110,016 km (0.074 R)
• M8: 1,517,222 km (0.104 R)
• M9: 1,593,965 km (0.073 R)
• M10: 1,685,220 km (0.114 R)
• M11: 1,845,888 km (0.104 R)
• M12: 1,983,668 km (0.096 R)
• M13: 2,508,906 km (0.118 R)
• M14: 2,662,393 km (0.106 R)
• M15: 2,819,172 km (0.114 R)
• M16: 3,324,513 km (0.094 R)
• M17: 3,425,791 km (0.103 R)
• M18: 3,510,912 km (0.053 R)
• M19: 3,735,459 km (0.055 R)
• M20: 3,858,428 km (0.063 R)
• M21: 4,000,696 km (0.117 R)
• M22: 4,162,710 km (0.102 R)
• M23: 4,549,421 km (0.095 R)
• M24: 4,986,396 km (0.111 R)
• M25: 5,161,127 km (0.043 R)
• M26: 5,417,088 km (0.098 R)
• M27: 5,677,389 km (0.108 R)
• M28: 5,798,862 km (0.1 R)
• M29: 6,023,857 km (0.063 R)
• M30: 6,652,169 km (0.104 R)
• M31: 6,758,981 km (0.11 R)
• M32: 6,995,944 km (0.087 R)
• M33: 7,633,830 km (0.102 R)
• M34: 7,768,169 km (0.086 R)
• M35: 8,084,568 km (0.082 R)
• M36: 8,428,344 km (0.102 R)
• M37: 8,520,945 km (0.113 R)
• M38: 8,706,895 km (0.033 R)
• M39: 9,273,123 km (0.045 R)
• M40: 9,512,629 km (0.096 R)
• M41: 10,046,694 km (0.054 R)
• M42: 10,317,316 km (0.071 R)
• M43: 10,790,644 km (0.12 R)
• M44: 10,916,306 km (0.096 R)
• M45: 11,093,281 km (0.069 R)
• M46: 11,296,584 km (0.077 R)
• M47: 11,526,666 km (0.073 R)
• M48: 11,603,858 km (0.115 R)
• M49: 12,436,669 km (0.098 R)
• M50: 12,621,423 km (0.111 R)
• M51: 12,753,966 km (0.043 R)
• M52: 13,047,178 km (0.107 R)
• M53: 13,396,639 km (0.118 R)
• M54: 13,858,298 km (0.064 R)
• M55: 14,242,316 km (0.1 R)
• M56: 14,491,097 km (0.036 R)
• M57: 14,657,749 km (0.108 R)
• M58: 14,741,374 km (0.071 R)
• M59: 15,330,790 km (0.032 R)
• M60: 15,529,007 km (0.089 R)
• M61: 16,071,299 km (0.029 R)
• M62: 16,243,786 km (0.08 R)
• M63: 16,330,253 km (0.107 R)
• M64: 16,474,765 km (0.112 R)
• M65: 16,881,821 km (0.095 R)
• M66: 17,086,470 km (0.07 R)
• M67: 17,292,018 km (0.056 R)
• M68: 17,409,751 km (0.107 R)
• M69: 17,735,127 km (0.092 R)
• M70: 17,913,597 km (0.066 R)
• M71: 18,152,206 km (0.076 R)
• M72: 19,606,596 km (0.077 R)
• M73: 20,565,668 km (0.051 R)
• M74: 20,815,646 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.3

Radius: 6.4

Gravity: 24.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.36 AU - 8.9 AU

Year: 13826 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,265,080 km

• M1: 179,218 km (0.117 R)
• M2: 500,854 km (0.062 R)
• M3: 597,045 km (0.052 R)
• M4: 720,912 km (0.106 R)
• M5: 1,297,313 km (0.115 R)
• M6: 1,350,570 km (0.116 R)
• M7: 1,803,702 km (0.103 R)
• M8: 2,172,460 km (0.116 R)
• M9: 2,431,115 km (0.117 R)
• M10: 2,597,917 km (0.114 R)
• M11: 2,665,684 km (0.036 R)
• M12: 3,156,365 km (0.11 R)
• M13: 3,789,164 km (0.103 R)
• M14: 3,943,699 km (0.041 R)
• M15: 4,705,900 km (0.092 R)
• M16: 4,913,991 km (0.119 R)
• M17: 6,043,904 km (0.1 R)
• M18: 6,591,432 km (0.068 R)
• M19: 7,442,195 km (0.11 R)
• M20: 7,490,365 km (0.118 R)
• M21: 7,782,231 km (0.081 R)
• M22: 8,227,135 km (0.102 R)
• M23: 8,477,711 km (0.087 R)
• M24: 8,833,006 km (0.083 R)
• M25: 9,038,105 km (0.096 R)
• M26: 10,355,613 km (0.085 R)
• M27: 10,735,143 km (0.069 R)
• M28: 11,285,364 km (0.086 R)
• M29: 11,340,865 km (0.056 R)
• M30: 11,452,166 km (0.093 R)
• M31: 11,732,063 km (0.045 R)
• M32: 12,585,070 km (0.103 R)
• M33: 12,758,155 km (0.062 R)
• M34: 13,931,601 km (0.084 R)
• M35: 14,591,627 km (0.074 R)
• M36: 15,323,310 km (0.085 R)
• M37: 16,004,429 km (0.077 R)
• M38: 16,191,875 km (0.114 R)
• M39: 16,569,011 km (0.06 R)
• M40: 17,203,905 km (0.077 R)
• M41: 19,554,985 km (0.065 R)
• M42: 19,755,446 km (0.102 R)
• M43: 20,293,250 km (0.095 R)
• M44: 20,699,708 km (0.091 R)
• M45: 21,314,555 km (0.09 R)
• M46: 22,213,189 km (0.051 R)
• M47: 22,632,213 km (0.085 R)
• M48: 23,336,221 km (0.078 R)
• M49: 24,693,522 km (0.083 R)
• M50: 25,127,356 km (0.112 R)
• M51: 25,200,061 km (0.106 R)
• M52: 25,929,500 km (0.103 R)
• M53: 26,444,266 km (0.049 R)
• M54: 26,888,272 km (0.067 R)
• M55: 26,962,473 km (0.032 R)
• M56: 28,840,226 km (0.077 R)
• M57: 30,759,716 km (0.118 R)
• M58: 30,915,148 km (0.115 R)
• M59: 30,992,789 km (0.112 R)
• M60: 31,226,611 km (0.089 R)
• M61: 32,245,971 km (0.115 R)
• M62: 32,958,206 km (0.076 R)
• M63: 34,963,416 km (0.057 R)
• M64: 35,531,888 km (0.097 R)
• M65: 36,678,107 km (0.094 R)
• M66: 37,753,267 km (0.112 R)
• M67: 38,671,199 km (0.115 R)
• M68: 41,297,091 km (0.071 R)
• M69: 42,501,653 km (0.079 R)
• M70: 44,330,187 km (0.107 R)
• M71: 46,006,581 km (0.046 R)
• M72: 47,793,528 km (0.057 R)
• M73: 50,058,888 km (0.101 R)
• M74: 50,516,209 km (0.057 R)
• M75: 50,883,023 km (0.084 R)
• M76: 51,250,735 km (0.105 R)
• M77: 51,711,496 km (0.114 R)
• M78: 51,896,249 km (0.03 R)
• M79: 52,173,753 km (0.11 R)
• M80: 53,755,601 km (0.057 R)
• M81: 55,353,157 km (0.12 R)
• M82: 56,585,245 km (0.092 R)
• M83: 57,443,638 km (0.119 R)
• M84: 57,634,824 km (0.114 R)
• M85: 58,018,093 km (0.055 R)
• M86: 58,980,008 km (0.066 R)
• M87: 60,238,425 km (0.071 R)
• M88: 61,114,769 km (0.109 R)
• M89: 62,191,425 km (0.089 R)
• M90: 62,683,004 km (0.097 R)
• M91: 62,978,609 km (0.078 R)
• M92: 64,165,220 km (0.107 R)
• M93: 65,859,116 km (0.109 R)
• M94: 65,959,197 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit