🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 274 Days

Day: 22.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 13

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.64 AU - 0.84 AU

Year: 405 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,050,675 km

• M1: 169,345 km (0.039 R)
• M2: 273,315 km (0.1 R)
• M3: 380,577 km (0.12 R)
• M4: 573,109 km (0.101 R)
• M5: 680,222 km (0.049 R)
• M6: 835,205 km (0.064 R)
• M7: 917,633 km (0.082 R)
• M8: 1,051,075 km (0.04 R)
• M9: 1,145,321 km (0.073 R)
• M10: 1,307,785 km (0.047 R)
• M11: 1,405,622 km (0.068 R)
• M12: 1,566,738 km (0.091 R)
• M13: 1,724,415 km (0.098 R)
• M14: 1,822,700 km (0.104 R)
• M15: 1,933,104 km (0.097 R)
• M16: 2,025,106 km (0.087 R)
• M17: 2,123,991 km (0.095 R)
• M18: 2,294,233 km (0.105 R)
• M19: 2,480,333 km (0.092 R)
• M20: 2,665,684 km (0.104 R)
• M21: 2,867,492 km (0.118 R)
• M22: 3,032,648 km (0.064 R)
• M23: 3,128,540 km (0.112 R)
• M24: 3,249,715 km (0.087 R)
• M25: 3,335,584 km (0.086 R)
• M26: 3,422,201 km (0.096 R)
• M27: 3,528,415 km (0.106 R)
• M28: 3,629,394 km (0.077 R)
• M29: 3,840,776 km (0.079 R)
• M30: 4,036,599 km (0.026 R)
• M31: 4,149,097 km (0.119 R)
• M32: 4,296,152 km (0.066 R)
• M33: 4,383,966 km (0.067 R)
• M34: 4,506,486 km (0.066 R)
• M35: 4,678,524 km (0.073 R)
• M36: 4,768,881 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208

Radius: 13.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.69 AU - 2.73 AU

Year: 2837 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,050,675 km

• M1: 184,753 km (0.116 R)
• M2: 329,564 km (0.098 R)
• M3: 421,118 km (0.116 R)
• M4: 569,070 km (0.114 R)
• M5: 702,512 km (0.111 R)
• M6: 878,738 km (0.063 R)
• M7: 1,070,971 km (0.119 R)
• M8: 1,181,225 km (0.11 R)
• M9: 1,742,067 km (0.089 R)
• M10: 1,833,172 km (0.106 R)
• M11: 1,946,567 km (0.118 R)
• M12: 2,041,263 km (0.107 R)
• M13: 2,137,604 km (0.085 R)
• M14: 2,447,272 km (0.113 R)
• M15: 2,783,568 km (0.105 R)
• M16: 2,987,769 km (0.094 R)
• M17: 3,500,740 km (0.091 R)
• M18: 4,068,464 km (0.087 R)
• M19: 4,426,003 km (0.044 R)
• M20: 4,608,662 km (0.042 R)
• M21: 4,909,054 km (0.041 R)
• M22: 5,054,314 km (0.077 R)
• M23: 5,349,321 km (0.088 R)
• M24: 5,650,012 km (0.043 R)
• M25: 5,863,788 km (0.052 R)
• M26: 6,095,964 km (0.117 R)
• M27: 6,189,612 km (0.091 R)
• M28: 6,505,413 km (0.08 R)
• M29: 6,633,319 km (0.073 R)
• M30: 6,826,600 km (0.113 R)
• M31: 6,956,600 km (0.069 R)
• M32: 7,103,804 km (0.095 R)
• M33: 7,218,995 km (0.059 R)
• M34: 7,451,320 km (0.089 R)
• M35: 7,618,720 km (0.087 R)
• M36: 7,855,384 km (0.102 R)
• M37: 8,025,776 km (0.095 R)
• M38: 8,214,718 km (0.098 R)
• M39: 8,667,252 km (0.114 R)
• M40: 8,790,520 km (0.119 R)
• M41: 9,092,259 km (0.097 R)
• M42: 9,578,602 km (0.055 R)
• M43: 9,706,059 km (0.08 R)
• M44: 10,110,422 km (0.084 R)
• M45: 10,576,569 km (0.088 R)
• M46: 10,765,063 km (0.075 R)
• M47: 11,145,341 km (0.111 R)
• M48: 11,241,083 km (0.109 R)
• M49: 11,337,275 km (0.086 R)
• M50: 11,491,510 km (0.032 R)
• M51: 11,646,344 km (0.092 R)
• M52: 11,958,405 km (0.057 R)
• M53: 12,391,940 km (0.118 R)
• M54: 12,610,652 km (0.117 R)
• M55: 13,051,965 km (0.094 R)
• M56: 13,335,453 km (0.053 R)
• M57: 13,437,180 km (0.112 R)
• M58: 13,682,520 km (0.106 R)
• M59: 13,867,423 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 11.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.9 AU - 4.46 AU

Year: 4489 Days

Day: 7.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,050,675 km

• M1: 143,165 km (0.091 R)
• M2: 228,586 km (0.063 R)
• M3: 332,855 km (0.09 R)
• M4: 617,390 km (0.056 R)
• M5: 903,122 km (0.091 R)
• M6: 1,094,757 km (0.105 R)
• M7: 1,207,255 km (0.069 R)
• M8: 1,419,983 km (0.088 R)
• M9: 1,683,874 km (0.05 R)
• M10: 1,801,906 km (0.07 R)
• M11: 1,882,091 km (0.104 R)
• M12: 1,977,385 km (0.116 R)
• M13: 2,102,299 km (0.09 R)
• M14: 2,781,922 km (0.06 R)
• M15: 3,194,663 km (0.116 R)
• M16: 3,678,163 km (0.116 R)
• M17: 3,867,554 km (0.095 R)
• M18: 4,919,376 km (0.079 R)
• M19: 5,109,366 km (0.097 R)
• M20: 5,205,258 km (0.105 R)
• M21: 5,359,942 km (0.115 R)
• M22: 5,713,591 km (0.057 R)
• M23: 5,913,454 km (0.116 R)
• M24: 6,756,887 km (0.12 R)
• M25: 7,096,325 km (0.102 R)
• M26: 7,268,063 km (0.119 R)
• M27: 7,924,648 km (0.064 R)
• M28: 8,035,949 km (0.099 R)
• M29: 8,350,404 km (0.109 R)
• M30: 9,014,468 km (0.048 R)
• M31: 9,270,879 km (0.032 R)
• M32: 9,388,164 km (0.102 R)
• M33: 9,529,684 km (0.082 R)
• M34: 9,719,374 km (0.041 R)
• M35: 9,934,346 km (0.091 R)
• M36: 10,078,558 km (0.091 R)
• M37: 10,247,604 km (0.097 R)
• M38: 10,588,687 km (0.094 R)
• M39: 10,908,677 km (0.118 R)
• M40: 11,132,026 km (0.1 R)
• M41: 11,887,795 km (0.111 R)
• M42: 12,169,039 km (0.065 R)
• M43: 12,375,035 km (0.119 R)
• M44: 12,530,318 km (0.047 R)
• M45: 12,947,397 km (0.109 R)
• M46: 13,263,198 km (0.08 R)
• M47: 13,634,948 km (0.101 R)
• M48: 14,198,932 km (0.027 R)
• M49: 14,962,779 km (0.077 R)
• M50: 15,155,910 km (0.08 R)
• M51: 15,405,290 km (0.072 R)
• M52: 15,628,190 km (0.098 R)
• M53: 16,303,176 km (0.048 R)
• M54: 16,473,568 km (0.082 R)
• M55: 16,701,405 km (0.069 R)
• M56: 17,304,734 km (0.106 R)
• M57: 17,798,407 km (0.1 R)
• M58: 17,915,243 km (0.083 R)
• M59: 19,397,010 km (0.082 R)
• M60: 19,667,931 km (0.102 R)
• M61: 20,304,919 km (0.114 R)
• M62: 20,396,473 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.1

Radius: 6.3

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.4 AU - 8.18 AU

Year: 11250 Days

Day: 20.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,050,675 km

• M1: 80,035 km (0.095 R)
• M2: 197,918 km (0.1 R)
• M3: 279,000 km (0.041 R)
• M4: 387,309 km (0.061 R)
• M5: 446,998 km (0.103 R)
• M6: 645,964 km (0.074 R)
• M7: 699,968 km (0.074 R)
• M8: 793,617 km (0.045 R)
• M9: 1,254,079 km (0.033 R)
• M10: 1,368,970 km (0.111 R)
• M11: 2,101,401 km (0.069 R)
• M12: 2,183,231 km (0.094 R)
• M13: 2,238,283 km (0.12 R)
• M14: 2,463,578 km (0.028 R)
• M15: 2,521,023 km (0.083 R)
• M16: 2,755,443 km (0.071 R)
• M17: 2,815,133 km (0.101 R)
• M18: 3,120,312 km (0.037 R)
• M19: 3,861,420 km (0.101 R)
• M20: 3,928,440 km (0.067 R)
• M21: 4,268,925 km (0.07 R)
• M22: 4,797,604 km (0.091 R)
• M23: 5,161,426 km (0.04 R)
• M24: 5,877,102 km (0.093 R)
• M25: 6,070,532 km (0.109 R)
• M26: 6,305,550 km (0.116 R)
• M27: 7,861,817 km (0.079 R)
• M28: 7,989,424 km (0.043 R)
• M29: 8,160,863 km (0.061 R)
• M30: 8,247,031 km (0.041 R)
• M31: 9,169,601 km (0.065 R)
• M32: 9,259,061 km (0.053 R)
• M33: 10,590,183 km (0.112 R)
• M34: 11,015,340 km (0.116 R)
• M35: 11,301,970 km (0.088 R)
• M36: 11,882,409 km (0.118 R)
• M37: 11,980,097 km (0.117 R)
• M38: 12,274,804 km (0.045 R)
• M39: 12,472,573 km (0.059 R)
• M40: 12,821,136 km (0.096 R)
• M41: 14,403,433 km (0.115 R)
• M42: 14,507,553 km (0.062 R)
• M43: 15,350,088 km (0.089 R)
• M44: 15,403,195 km (0.027 R)
• M45: 15,938,456 km (0.115 R)
• M46: 16,046,167 km (0.062 R)
• M47: 16,862,074 km (0.103 R)
• M48: 20,141,857 km (0.118 R)
• M49: 20,726,785 km (0.039 R)
• M50: 21,495,568 km (0.074 R)
• M51: 22,093,212 km (0.097 R)
• M52: 23,427,176 km (0.075 R)
• M53: 25,287,874 km (0.108 R)
• M54: 26,236,026 km (0.096 R)
• M55: 26,299,605 km (0.054 R)
• M56: 26,874,509 km (0.104 R)
• M57: 27,388,977 km (0.087 R)
• M58: 30,878,496 km (0.118 R)
• M59: 31,012,985 km (0.119 R)
• M60: 31,755,589 km (0.059 R)
• M61: 31,823,506 km (0.093 R)
• M62: 32,299,527 km (0.042 R)
• M63: 32,435,960 km (0.088 R)
• M64: 32,709,275 km (0.039 R)
• M65: 32,846,307 km (0.098 R)
• M66: 34,157,383 km (0.115 R)
• M67: 35,274,729 km (0.062 R)
• M68: 36,332,984 km (0.085 R)
• M69: 38,119,931 km (0.095 R)
• M70: 38,264,143 km (0.11 R)
• M71: 38,336,250 km (0.091 R)
• M72: 38,915,193 km (0.111 R)
• M73: 39,935,301 km (0.061 R)
• M74: 40,008,455 km (0.104 R)
• M75: 41,481,844 km (0.118 R)
• M76: 42,001,697 km (0.104 R)
• M77: 42,076,196 km (0.052 R)
• M78: 42,374,345 km (0.102 R)
• M79: 43,724,914 km (0.098 R)
• M80: 44,937,405 km (0.111 R)
• M81: 45,471,170 km (0.067 R)
• M82: 46,083,923 km (0.081 R)
• M83: 47,085,481 km (0.109 R)
• M84: 49,109,839 km (0.119 R)
• M85: 50,053,802 km (0.084 R)
• M86: 50,290,765 km (0.043 R)
• M87: 51,879,644 km (0.08 R)
• M88: 52,359,554 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit