🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.49 AU - 0.59 AU

Year: 260 Days

Day: 39.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 11.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.73 AU - 1.03 AU

Year: 542 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,083,689 km

• M1: 149,897 km (0.055 R)
• M2: 220,806 km (0.1 R)
• M3: 300,991 km (0.071 R)
• M4: 414,835 km (0.084 R)
• M5: 496,067 km (0.069 R)
• M6: 570,716 km (0.069 R)
• M7: 722,109 km (0.059 R)
• M8: 900,280 km (0.111 R)
• M9: 1,041,800 km (0.113 R)
• M10: 1,119,740 km (0.07 R)
• M11: 1,231,789 km (0.096 R)
• M12: 1,424,022 km (0.103 R)
• M13: 1,506,600 km (0.077 R)
• M14: 1,616,255 km (0.077 R)
• M15: 1,770,042 km (0.086 R)
• M16: 2,059,364 km (0.102 R)
• M17: 2,137,006 km (0.095 R)
• M18: 2,300,815 km (0.083 R)
• M19: 2,516,087 km (0.113 R)
• M20: 2,593,279 km (0.107 R)
• M21: 2,774,592 km (0.107 R)
• M22: 2,935,260 km (0.086 R)
• M23: 3,023,074 km (0.095 R)
• M24: 3,169,231 km (0.073 R)
• M25: 3,239,991 km (0.096 R)
• M26: 3,324,364 km (0.09 R)
• M27: 3,508,519 km (0.062 R)
• M28: 3,736,656 km (0.048 R)
• M29: 3,811,604 km (0.037 R)
• M30: 3,976,760 km (0.12 R)
• M31: 4,123,217 km (0.114 R)
• M32: 4,293,010 km (0.094 R)
• M33: 4,364,368 km (0.041 R)
• M34: 4,464,898 km (0.107 R)
• M35: 4,631,999 km (0.118 R)
• M36: 4,749,433 km (0.111 R)
• M37: 5,054,912 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 13.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.01 AU - 2.33 AU

Year: 2097 Days

Day: 12.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 72,083,689 km

• M1: 173,384 km (0.079 R)
• M2: 317,297 km (0.103 R)
• M3: 501,602 km (0.115 R)
• M4: 602,730 km (0.093 R)
• M5: 737,069 km (0.11 R)
• M6: 1,029,682 km (0.099 R)
• M7: 1,165,367 km (0.087 R)
• M8: 1,402,330 km (0.089 R)
• M9: 1,521,560 km (0.071 R)
• M10: 1,633,010 km (0.118 R)
• M11: 1,864,438 km (0.108 R)
• M12: 1,960,181 km (0.082 R)
• M13: 2,283,013 km (0.081 R)
• M14: 2,411,817 km (0.114 R)
• M15: 2,556,478 km (0.079 R)
• M16: 2,799,575 km (0.102 R)
• M17: 2,979,840 km (0.099 R)
• M18: 3,106,998 km (0.103 R)
• M19: 3,634,031 km (0.112 R)
• M20: 4,110,501 km (0.116 R)
• M21: 4,525,635 km (0.068 R)
• M22: 4,754,669 km (0.082 R)
• M23: 5,021,402 km (0.1 R)
• M24: 5,430,702 km (0.069 R)
• M25: 5,604,385 km (0.116 R)
• M26: 5,727,205 km (0.058 R)
• M27: 5,939,783 km (0.071 R)
• M28: 6,029,093 km (0.092 R)
• M29: 6,263,513 km (0.057 R)
• M30: 6,390,971 km (0.112 R)
• M31: 6,685,678 km (0.088 R)
• M32: 6,853,378 km (0.068 R)
• M33: 7,060,272 km (0.091 R)
• M34: 7,212,113 km (0.096 R)
• M35: 7,615,878 km (0.106 R)
• M36: 8,066,467 km (0.114 R)
• M37: 8,165,650 km (0.116 R)
• M38: 8,305,075 km (0.084 R)
• M39: 8,525,882 km (0.087 R)
• M40: 8,871,004 km (0.107 R)
• M41: 9,117,392 km (0.044 R)
• M42: 9,491,237 km (0.11 R)
• M43: 10,082,747 km (0.079 R)
• M44: 10,599,308 km (0.105 R)
• M45: 10,860,955 km (0.106 R)
• M46: 11,235,099 km (0.107 R)
• M47: 11,323,811 km (0.118 R)
• M48: 11,770,809 km (0.074 R)
• M49: 11,905,896 km (0.117 R)
• M50: 12,177,865 km (0.118 R)
• M51: 12,314,747 km (0.104 R)
• M52: 12,497,855 km (0.098 R)
• M53: 13,099,388 km (0.116 R)
• M54: 13,380,183 km (0.066 R)
• M55: 13,639,436 km (0.119 R)
• M56: 13,805,191 km (0.083 R)
• M57: 14,090,923 km (0.081 R)
• M58: 14,210,601 km (0.054 R)
• M59: 14,741,225 km (0.039 R)
• M60: 15,747,420 km (0.082 R)
• M61: 16,196,064 km (0.028 R)
• M62: 16,649,046 km (0.084 R)
• M63: 16,801,038 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 12.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.32 AU - 5.08 AU

Year: 6684 Days

Day: 13.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,083,689 km

• M1: 263,591 km (0.025 R)
• M2: 349,311 km (0.089 R)
• M3: 505,641 km (0.099 R)
• M4: 701,315 km (0.12 R)
• M5: 1,025,194 km (0.096 R)
• M6: 1,281,455 km (0.103 R)
• M7: 1,619,846 km (0.051 R)
• M8: 1,872,217 km (0.103 R)
• M9: 2,154,509 km (0.061 R)
• M10: 2,327,294 km (0.077 R)
• M11: 2,504,568 km (0.11 R)
• M12: 2,613,176 km (0.053 R)
• M13: 2,779,229 km (0.118 R)
• M14: 2,910,726 km (0.071 R)
• M15: 3,006,020 km (0.039 R)
• M16: 3,806,219 km (0.039 R)
• M17: 4,230,329 km (0.087 R)
• M18: 4,602,827 km (0.11 R)
• M19: 4,714,427 km (0.077 R)
• M20: 4,826,925 km (0.089 R)
• M21: 5,077,651 km (0.046 R)
• M22: 5,193,140 km (0.081 R)
• M23: 5,379,689 km (0.113 R)
• M24: 5,592,118 km (0.096 R)
• M25: 5,759,368 km (0.048 R)
• M26: 6,025,653 km (0.103 R)
• M27: 6,320,660 km (0.075 R)
• M28: 6,823,009 km (0.046 R)
• M29: 6,976,198 km (0.119 R)
• M30: 7,495,302 km (0.086 R)
• M31: 8,243,142 km (0.071 R)
• M32: 8,324,673 km (0.082 R)
• M33: 8,764,191 km (0.079 R)
• M34: 8,903,018 km (0.086 R)
• M35: 9,070,717 km (0.042 R)
• M36: 9,154,941 km (0.087 R)
• M37: 10,040,560 km (0.049 R)
• M38: 10,215,141 km (0.119 R)
• M39: 10,390,769 km (0.116 R)
• M40: 10,567,444 km (0.097 R)
• M41: 11,163,292 km (0.059 R)
• M42: 11,253,649 km (0.07 R)
• M43: 11,678,507 km (0.066 R)
• M44: 12,077,784 km (0.074 R)
• M45: 12,419,017 km (0.114 R)
• M46: 14,598,957 km (0.056 R)
• M47: 15,029,051 km (0.109 R)
• M48: 15,262,424 km (0.1 R)
• M49: 16,310,057 km (0.064 R)
• M50: 16,790,865 km (0.055 R)
• M51: 17,872,158 km (0.081 R)
• M52: 18,154,898 km (0.111 R)
• M53: 18,296,717 km (0.085 R)
• M54: 18,760,471 km (0.088 R)
• M55: 19,011,795 km (0.084 R)
• M56: 19,735,998 km (0.092 R)
• M57: 19,918,508 km (0.081 R)
• M58: 20,839,283 km (0.041 R)
• M59: 21,136,833 km (0.057 R)
• M60: 21,360,930 km (0.059 R)
• M61: 21,698,722 km (0.081 R)
• M62: 21,887,066 km (0.07 R)
• M63: 22,113,707 km (0.077 R)
• M64: 22,645,826 km (0.058 R)
• M65: 22,837,013 km (0.044 R)
• M66: 23,994,601 km (0.106 R)
• M67: 24,737,653 km (0.115 R)
• M68: 26,086,278 km (0.066 R)
• M69: 26,206,405 km (0.086 R)
• M70: 26,407,016 km (0.106 R)
• M71: 26,487,350 km (0.05 R)
• M72: 26,809,883 km (0.031 R)
• M73: 27,093,072 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.1

Radius: 7.5

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.53 AU - 9.59 AU

Year: 16429 Days

Day: 19.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,083,689 km

• M1: 165,306 km (0.108 R)
• M2: 395,088 km (0.091 R)
• M3: 585,077 km (0.104 R)
• M4: 780,452 km (0.093 R)
• M5: 1,369,868 km (0.074 R)
• M6: 1,426,565 km (0.111 R)
• M7: 2,037,074 km (0.116 R)
• M8: 2,201,183 km (0.115 R)
• M9: 2,404,038 km (0.096 R)
• M10: 2,577,721 km (0.098 R)
• M11: 3,351,441 km (0.064 R)
• M12: 3,428,783 km (0.101 R)
• M13: 4,486,440 km (0.066 R)
• M14: 4,657,580 km (0.109 R)
• M15: 4,874,497 km (0.038 R)
• M16: 5,636,848 km (0.106 R)
• M17: 6,532,341 km (0.111 R)
• M18: 8,823,432 km (0.108 R)
• M19: 8,984,250 km (0.115 R)
• M20: 10,873,970 km (0.115 R)
• M21: 11,863,410 km (0.117 R)
• M22: 12,159,913 km (0.116 R)
• M23: 12,518,799 km (0.089 R)
• M24: 12,760,100 km (0.047 R)
• M25: 12,942,161 km (0.072 R)
• M26: 14,491,695 km (0.118 R)
• M27: 14,618,106 km (0.106 R)
• M28: 16,230,023 km (0.08 R)
• M29: 16,558,988 km (0.08 R)
• M30: 16,956,919 km (0.047 R)
• M31: 17,626,818 km (0.063 R)
• M32: 18,237,327 km (0.12 R)
• M33: 19,061,910 km (0.106 R)
• M34: 19,200,588 km (0.03 R)
• M35: 20,039,383 km (0.045 R)
• M36: 21,969,943 km (0.094 R)
• M37: 22,334,065 km (0.114 R)
• M38: 23,215,794 km (0.118 R)
• M39: 23,735,348 km (0.11 R)
• M40: 26,467,454 km (0.075 R)
• M41: 27,870,532 km (0.048 R)
• M42: 27,949,071 km (0.103 R)
• M43: 28,580,972 km (0.099 R)
• M44: 28,978,304 km (0.099 R)
• M45: 29,617,835 km (0.115 R)
• M46: 29,698,020 km (0.109 R)
• M47: 30,423,719 km (0.072 R)
• M48: 35,068,284 km (0.087 R)
• M49: 36,177,552 km (0.055 R)
• M50: 37,558,789 km (0.058 R)
• M51: 38,168,401 km (0.06 R)
• M52: 40,639,608 km (0.045 R)
• M53: 41,894,435 km (0.086 R)
• M54: 42,707,799 km (0.073 R)
• M55: 44,350,234 km (0.074 R)
• M56: 44,902,399 km (0.081 R)
• M57: 44,994,552 km (0.069 R)
• M58: 45,549,260 km (0.107 R)
• M59: 45,734,762 km (0.061 R)
• M60: 45,827,513 km (0.079 R)
• M61: 46,945,906 km (0.069 R)
• M62: 48,735,246 km (0.077 R)
• M63: 50,163,457 km (0.069 R)
• M64: 52,380,049 km (0.08 R)
• M65: 52,866,092 km (0.07 R)
• M66: 53,451,469 km (0.072 R)
• M67: 55,022,546 km (0.107 R)
• M68: 55,417,783 km (0.08 R)
• M69: 55,615,701 km (0.115 R)
• M70: 56,012,285 km (0.04 R)
• M71: 56,111,618 km (0.114 R)
• M72: 57,007,859 km (0.053 R)
• M73: 57,608,046 km (0.09 R)
• M74: 57,908,887 km (0.117 R)
• M75: 58,009,267 km (0.042 R)
• M76: 59,016,510 km (0.107 R)
• M77: 64,242,412 km (0.106 R)
• M78: 66,017,092 km (0.068 R)
• M79: 66,857,682 km (0.095 R)
• M80: 68,974,941 km (0.116 R)
• M81: 71,975,724 km (0.102 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: 262 - 18,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit