🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 235 Days

Day: 17.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.39 AU - 0.65 AU

Year: 242 Days

Day: 45.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,617,862 km

• M1: 67,020 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.58 AU - 0.66 AU

Year: 315 Days

Day: 27 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,617,862 km

• M1: 51,761 km (0.102 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 10.6

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.39 AU - 1.63 AU

Year: 1198 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 70,617,862 km

• M1: 132,245 km (0.114 R)
• M2: 272,867 km (0.097 R)
• M3: 405,859 km (0.075 R)
• M4: 485,445 km (0.089 R)
• M5: 553,811 km (0.107 R)
• M6: 972,536 km (0.1 R)
• M7: 1,100,891 km (0.042 R)
• M8: 1,267,692 km (0.07 R)
• M9: 1,341,893 km (0.027 R)
• M10: 1,434,644 km (0.077 R)
• M11: 1,600,099 km (0.07 R)
• M12: 2,095,118 km (0.042 R)
• M13: 2,253,692 km (0.105 R)
• M14: 2,334,475 km (0.11 R)
• M15: 2,426,627 km (0.113 R)
• M16: 2,582,957 km (0.092 R)
• M17: 2,850,887 km (0.106 R)
• M18: 3,049,553 km (0.077 R)
• M19: 3,128,091 km (0.07 R)
• M20: 3,196,009 km (0.086 R)
• M21: 3,264,226 km (0.113 R)
• M22: 3,414,123 km (0.048 R)
• M23: 3,483,985 km (0.088 R)
• M24: 3,732,467 km (0.053 R)
• M25: 3,901,512 km (0.106 R)
• M26: 4,036,001 km (0.047 R)
• M27: 4,309,765 km (0.107 R)
• M28: 4,461,756 km (0.105 R)
• M29: 4,693,035 km (0.097 R)
• M30: 4,823,185 km (0.106 R)
• M31: 4,994,175 km (0.061 R)
• M32: 5,060,597 km (0.09 R)
• M33: 5,315,362 km (0.102 R)
• M34: 5,410,357 km (0.116 R)
• M35: 5,615,605 km (0.068 R)
• M36: 6,048,242 km (0.089 R)
• M37: 6,347,587 km (0.114 R)
• M38: 6,535,183 km (0.068 R)
• M39: 7,394,922 km (0.118 R)
• M40: 7,546,764 km (0.086 R)
• M41: 7,623,059 km (0.109 R)
• M42: 7,776,397 km (0.028 R)
• M43: 8,242,843 km (0.099 R)
• M44: 8,337,239 km (0.098 R)
• M45: 8,527,079 km (0.026 R)
• M46: 8,686,400 km (0.075 R)
• M47: 8,766,435 km (0.09 R)
• M48: 8,927,103 km (0.052 R)
• M49: 9,366,173 km (0.073 R)
• M50: 9,464,758 km (0.07 R)
• M51: 9,547,037 km (0.103 R)
• M52: 9,862,240 km (0.084 R)
• M53: 10,029,640 km (0.071 R)
• M54: 10,231,597 km (0.101 R)
• M55: 10,485,913 km (0.041 R)
• M56: 10,639,700 km (0.115 R)
• M57: 10,845,696 km (0.113 R)
• M58: 11,053,039 km (0.109 R)
• M59: 11,349,093 km (0.07 R)
• M60: 11,506,769 km (0.09 R)
• M61: 11,682,995 km (0.079 R)
• M62: 11,948,980 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 8.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.95 AU - 2.11 AU

Year: 1867 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 70,617,862 km

• M1: 149,598 km (0.117 R)
• M2: 209,736 km (0.025 R)
• M3: 276,457 km (0.083 R)
• M4: 333,454 km (0.104 R)
• M5: 468,391 km (0.091 R)
• M6: 546,481 km (0.096 R)
• M7: 655,987 km (0.114 R)
• M8: 780,602 km (0.033 R)
• M9: 905,815 km (0.084 R)
• M10: 998,267 km (0.1 R)
• M11: 1,061,846 km (0.075 R)
• M12: 1,235,529 km (0.082 R)
• M13: 1,554,920 km (0.085 R)
• M14: 1,860,250 km (0.073 R)
• M15: 1,939,536 km (0.082 R)
• M16: 2,257,881 km (0.089 R)
• M17: 2,526,558 km (0.113 R)
• M18: 2,614,821 km (0.072 R)
• M19: 2,737,791 km (0.047 R)
• M20: 2,828,447 km (0.098 R)
• M21: 2,977,895 km (0.06 R)
• M22: 3,405,596 km (0.12 R)
• M23: 3,552,501 km (0.118 R)
• M24: 3,626,851 km (0.12 R)
• M25: 3,714,066 km (0.098 R)
• M26: 4,226,289 km (0.105 R)
• M27: 4,571,262 km (0.104 R)
• M28: 4,719,962 km (0.111 R)
• M29: 5,063,888 km (0.112 R)
• M30: 5,133,601 km (0.059 R)
• M31: 5,203,612 km (0.063 R)
• M32: 5,373,256 km (0.03 R)
• M33: 5,602,141 km (0.093 R)
• M34: 5,848,828 km (0.12 R)
• M35: 6,054,675 km (0.109 R)
• M36: 6,322,904 km (0.109 R)
• M37: 7,088,396 km (0.098 R)
• M38: 7,402,851 km (0.109 R)
• M39: 7,705,786 km (0.034 R)
• M40: 7,834,590 km (0.104 R)
• M41: 8,422,809 km (0.079 R)
• M42: 8,588,863 km (0.089 R)
• M43: 8,755,814 km (0.04 R)
• M44: 9,093,157 km (0.061 R)
• M45: 9,331,915 km (0.048 R)
• M46: 9,469,246 km (0.111 R)
• M47: 9,555,414 km (0.073 R)
• M48: 10,609,631 km (0.11 R)
• M49: 10,843,003 km (0.07 R)
• M50: 10,933,211 km (0.106 R)
• M51: 11,114,224 km (0.1 R)
• M52: 11,186,929 km (0.032 R)
• M53: 11,904,400 km (0.108 R)
• M54: 11,960,200 km (0.113 R)
• M55: 12,278,096 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.9

Radius: 3.1

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.95 AU - 8.99 AU

Year: 14528 Days

Day: 19.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,617,862 km

• M1: 74,051 km (0.098 R)
• M2: 388,506 km (0.103 R)
• M3: 667,506 km (0.116 R)
• M4: 723,754 km (0.091 R)
• M5: 948,600 km (0.076 R)
• M6: 1,028,186 km (0.05 R)
• M7: 1,367,923 km (0.057 R)
• M8: 2,181,885 km (0.1 R)
• M9: 2,657,307 km (0.093 R)
• M10: 2,702,037 km (0.091 R)
• M11: 2,883,499 km (0.084 R)
• M12: 3,234,605 km (0.085 R)
• M13: 3,451,672 km (0.091 R)
• M14: 3,574,192 km (0.114 R)
• M15: 3,773,457 km (0.098 R)
• M16: 3,823,722 km (0.072 R)
• M17: 4,078,936 km (0.059 R)
• M18: 4,104,666 km (0.116 R)
• M19: 4,260,697 km (0.103 R)
• M20: 4,392,343 km (0.108 R)
• M21: 5,181,173 km (0.061 R)
• M22: 5,209,147 km (0.109 R)
• M23: 5,779,115 km (0.112 R)
• M24: 6,219,382 km (0.092 R)
• M25: 6,278,922 km (0.112 R)
• M26: 6,946,128 km (0.11 R)
• M27: 7,007,912 km (0.082 R)
• M28: 7,413,771 km (0.091 R)
• M29: 7,667,340 km (0.1 R)
• M30: 7,859,423 km (0.106 R)
• M31: 9,657,739 km (0.114 R)
• M32: 10,143,783 km (0.11 R)
• M33: 10,851,979 km (0.111 R)
• M34: 12,315,346 km (0.105 R)
• M35: 13,299,251 km (0.095 R)
• M36: 13,375,994 km (0.091 R)
• M37: 13,452,888 km (0.082 R)
• M38: 13,568,377 km (0.065 R)
• M39: 14,308,139 km (0.046 R)
• M40: 14,980,880 km (0.065 R)
• M41: 15,060,766 km (0.052 R)
• M42: 16,480,599 km (0.117 R)
• M43: 17,060,291 km (0.102 R)
• M44: 18,538,767 km (0.082 R)
• M45: 18,581,701 km (0.085 R)
• M46: 19,271,497 km (0.098 R)
• M47: 19,401,797 km (0.116 R)
• M48: 19,969,820 km (0.046 R)
• M49: 20,720,801 km (0.111 R)
• M50: 21,166,902 km (0.06 R)
• M51: 23,166,726 km (0.112 R)
• M52: 23,955,406 km (0.106 R)
• M53: 25,036,400 km (0.096 R)
• M54: 25,845,575 km (0.115 R)
• M55: 26,856,857 km (0.071 R)
• M56: 26,905,327 km (0.098 R)
• M57: 26,953,946 km (0.113 R)
• M58: 27,440,588 km (0.067 R)
• M59: 27,832,085 km (0.107 R)
• M60: 30,168,804 km (0.106 R)
• M61: 31,080,304 km (0.099 R)
• M62: 31,846,694 km (0.116 R)
• M63: 32,361,161 km (0.07 R)
• M64: 32,412,772 km (0.113 R)
• M65: 32,515,995 km (0.059 R)
• M66: 32,774,650 km (0.079 R)
• M67: 35,504,811 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.5

Radius: 4.4

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.68 AU - 12.76 AU

Year: 22662 Days

Day: 20.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,617,862 km

• M1: 105,167 km (0.101 R)
• M2: 147,504 km (0.113 R)
• M3: 350,508 km (0.051 R)
• M4: 497,114 km (0.082 R)
• M5: 598,242 km (0.062 R)
• M6: 750,832 km (0.077 R)
• M7: 964,906 km (0.104 R)
• M8: 1,091,765 km (0.111 R)
• M9: 1,170,454 km (0.075 R)
• M10: 2,286,155 km (0.036 R)
• M11: 2,421,391 km (0.081 R)
• M12: 2,524,464 km (0.107 R)
• M13: 2,594,027 km (0.108 R)
• M14: 2,629,033 km (0.119 R)
• M15: 2,951,416 km (0.113 R)
• M16: 3,173,270 km (0.088 R)
• M17: 3,438,806 km (0.066 R)
• M18: 4,031,663 km (0.103 R)
• M19: 4,444,403 km (0.12 R)
• M20: 5,398,538 km (0.117 R)
• M21: 5,715,087 km (0.046 R)
• M22: 6,604,297 km (0.099 R)
• M23: 6,700,339 km (0.109 R)
• M24: 6,991,307 km (0.068 R)
• M25: 7,535,544 km (0.12 R)
• M26: 7,686,339 km (0.102 R)
• M27: 8,299,391 km (0.045 R)
• M28: 9,194,584 km (0.073 R)
• M29: 9,899,489 km (0.115 R)
• M30: 10,790,794 km (0.036 R)
• M31: 11,131,578 km (0.109 R)
• M32: 12,292,906 km (0.077 R)
• M33: 12,529,869 km (0.112 R)
• M34: 12,589,259 km (0.051 R)
• M35: 13,614,304 km (0.095 R)
• M36: 14,105,733 km (0.105 R)
• M37: 14,167,666 km (0.097 R)
• M38: 15,359,961 km (0.1 R)
• M39: 16,064,717 km (0.113 R)
• M40: 16,258,745 km (0.064 R)
• M41: 16,453,671 km (0.074 R)
• M42: 16,780,094 km (0.107 R)
• M43: 17,042,788 km (0.092 R)
• M44: 17,306,828 km (0.114 R)
• M45: 18,174,346 km (0.09 R)
• M46: 19,261,324 km (0.114 R)
• M47: 19,605,399 km (0.099 R)
• M48: 20,159,959 km (0.099 R)
• M49: 20,299,384 km (0.055 R)
• M50: 20,790,065 km (0.074 R)
• M51: 21,355,545 km (0.11 R)
• M52: 21,497,663 km (0.079 R)
• M53: 22,501,614 km (0.112 R)
• M54: 23,228,061 km (0.119 R)
• M55: 23,447,521 km (0.092 R)
• M56: 23,962,138 km (0.111 R)
• M57: 24,778,344 km (0.095 R)
• M58: 25,830,316 km (0.089 R)
• M59: 27,435,501 km (0.073 R)
• M60: 28,601,617 km (0.098 R)
• M61: 28,758,395 km (0.117 R)
• M62: 31,465,668 km (0.082 R)
• M63: 31,708,465 km (0.066 R)
• M64: 33,590,107 km (0.113 R)
• M65: 34,586,280 km (0.077 R)
• M66: 35,004,107 km (0.068 R)
• M67: 35,676,250 km (0.101 R)
• M68: 35,844,847 km (0.045 R)
• M69: 36,947,832 km (0.055 R)
• M70: 37,203,943 km (0.058 R)
• M71: 41,646,850 km (0.077 R)
• M72: 41,913,284 km (0.04 R)
• M73: 43,975,341 km (0.052 R)
• M74: 44,791,248 km (0.106 R)
• M75: 47,083,536 km (0.113 R)
• M76: 47,361,190 km (0.07 R)
• M77: 47,546,691 km (0.077 R)
• M78: 48,851,185 km (0.091 R)
• M79: 50,261,893 km (0.114 R)
• M80: 54,865,169 km (0.1 R)
• M81: 57,908,737 km (0.112 R)
• M82: 59,101,631 km (0.039 R)
• M83: 60,001,612 km (0.11 R)
• M84: 61,511,503 km (0.1 R)
• M85: 63,033,960 km (0.111 R)
• M86: 63,544,239 km (0.1 R)
• M87: 64,980,079 km (0.099 R)
• M88: 65,908,783 km (0.092 R)
• M89: 67,154,035 km (0.101 R)
• M90: 68,616,355 km (0.106 R)
• M91: 69,036,126 km (0.106 R)
• M92: 69,772,746 km (0.115 R)
• M93: 70,512,059 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit