🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 42.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,525,218 km

• M1: 115,938 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.73 AU

Year: 195 Days

Day: 24.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,525,218 km

• M1: 270,623 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.96 AU - 1.44 AU

Year: 501 Days

Day: 15.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.9

Radius: 12.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.63 AU - 4.95 AU

Year: 3384 Days

Day: 5.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,525,218 km

• M1: 188,344 km (0.027 R)
• M2: 282,142 km (0.114 R)
• M3: 397,930 km (0.094 R)
• M4: 577,298 km (0.074 R)
• M5: 716,424 km (0.099 R)
• M6: 810,970 km (0.034 R)
• M7: 893,249 km (0.102 R)
• M8: 1,013,974 km (0.089 R)
• M9: 1,177,784 km (0.071 R)
• M10: 1,263,204 km (0.09 R)
• M11: 1,605,634 km (0.063 R)
• M12: 1,712,148 km (0.062 R)
• M13: 1,898,696 km (0.029 R)
• M14: 2,057,569 km (0.058 R)
• M15: 2,280,470 km (0.057 R)
• M16: 2,413,163 km (0.091 R)
• M17: 2,499,032 km (0.06 R)
• M18: 2,970,266 km (0.109 R)
• M19: 3,236,550 km (0.12 R)
• M20: 3,580,625 km (0.064 R)
• M21: 3,721,696 km (0.12 R)
• M22: 4,111,697 km (0.052 R)
• M23: 4,349,109 km (0.054 R)
• M24: 5,247,445 km (0.109 R)
• M25: 5,489,045 km (0.091 R)
• M26: 5,586,732 km (0.101 R)
• M27: 5,899,841 km (0.086 R)
• M28: 6,050,336 km (0.102 R)
• M29: 6,406,230 km (0.046 R)
• M30: 6,612,675 km (0.037 R)
• M31: 6,821,364 km (0.081 R)
• M32: 6,926,531 km (0.108 R)
• M33: 7,067,602 km (0.086 R)
• M34: 7,156,313 km (0.107 R)
• M35: 7,641,609 km (0.1 R)
• M36: 7,805,718 km (0.048 R)
• M37: 8,026,524 km (0.063 R)
• M38: 8,212,026 km (0.113 R)
• M39: 8,380,174 km (0.058 R)
• M40: 8,815,204 km (0.106 R)
• M41: 9,064,434 km (0.09 R)
• M42: 9,277,013 km (0.049 R)
• M43: 9,608,970 km (0.031 R)
• M44: 9,845,784 km (0.109 R)
• M45: 10,004,657 km (0.044 R)
• M46: 10,445,971 km (0.104 R)
• M47: 10,607,985 km (0.117 R)
• M48: 11,264,720 km (0.041 R)
• M49: 11,347,746 km (0.031 R)
• M50: 11,535,193 km (0.09 R)
• M51: 11,639,911 km (0.099 R)
• M52: 12,146,599 km (0.067 R)
• M53: 12,316,991 km (0.067 R)
• M54: 12,445,496 km (0.065 R)
• M55: 12,833,403 km (0.069 R)
• M56: 12,985,245 km (0.06 R)
• M57: 13,422,669 km (0.067 R)
• M58: 13,554,913 km (0.061 R)
• M59: 14,110,221 km (0.03 R)
• M60: 14,199,830 km (0.092 R)
• M61: 14,469,555 km (0.119 R)
• M62: 14,741,075 km (0.118 R)
• M63: 15,358,166 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.1

Radius: 10.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.39 AU - 4.69 AU

Year: 3684 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,525,218 km

• M1: 166,652 km (0.062 R)
• M2: 321,785 km (0.049 R)
• M3: 407,505 km (0.041 R)
• M4: 537,655 km (0.075 R)
• M5: 617,839 km (0.103 R)
• M6: 693,087 km (0.106 R)
• M7: 771,925 km (0.115 R)
• M8: 864,676 km (0.065 R)
• M9: 1,119,890 km (0.115 R)
• M10: 1,412,054 km (0.07 R)
• M11: 1,728,454 km (0.054 R)
• M12: 1,797,269 km (0.115 R)
• M13: 2,009,399 km (0.115 R)
• M14: 2,214,946 km (0.069 R)
• M15: 2,427,375 km (0.1 R)
• M16: 3,274,548 km (0.064 R)
• M17: 3,802,179 km (0.04 R)
• M18: 3,874,585 km (0.116 R)
• M19: 3,984,090 km (0.028 R)
• M20: 4,057,543 km (0.097 R)
• M21: 4,432,286 km (0.091 R)
• M22: 4,623,921 km (0.033 R)
• M23: 4,837,846 km (0.04 R)
• M24: 5,035,165 km (0.114 R)
• M25: 5,746,653 km (0.087 R)
• M26: 5,829,979 km (0.111 R)
• M27: 5,913,753 km (0.109 R)
• M28: 6,210,107 km (0.115 R)
• M29: 6,360,153 km (0.108 R)
• M30: 6,620,155 km (0.113 R)
• M31: 6,751,502 km (0.105 R)
• M32: 6,861,606 km (0.113 R)
• M33: 7,308,006 km (0.084 R)
• M34: 7,809,906 km (0.058 R)
• M35: 8,018,595 km (0.105 R)
• M36: 8,370,300 km (0.093 R)
• M37: 8,559,990 km (0.091 R)
• M38: 8,943,709 km (0.117 R)
• M39: 9,016,264 km (0.099 R)
• M40: 9,089,118 km (0.034 R)
• M41: 9,259,659 km (0.099 R)
• M42: 9,678,234 km (0.117 R)
• M43: 10,254,635 km (0.05 R)
• M44: 10,355,913 km (0.088 R)
• M45: 10,534,233 km (0.08 R)
• M46: 10,610,827 km (0.115 R)
• M47: 10,687,721 km (0.097 R)
• M48: 11,598,323 km (0.107 R)
• M49: 11,810,004 km (0.057 R)
• M50: 12,022,882 km (0.065 R)
• M51: 12,614,990 km (0.061 R)
• M52: 12,723,748 km (0.1 R)
• M53: 12,832,655 km (0.098 R)
• M54: 13,327,076 km (0.08 R)
• M55: 13,799,656 km (0.101 R)
• M56: 14,052,177 km (0.109 R)
• M57: 14,590,131 km (0.112 R)
• M58: 14,990,903 km (0.078 R)
• M59: 15,627,891 km (0.092 R)
• M60: 15,715,556 km (0.088 R)
• M61: 15,861,713 km (0.094 R)
• M62: 16,273,855 km (0.118 R)
• M63: 16,600,128 km (0.06 R)
• M64: 16,838,736 km (0.108 R)
• M65: 17,138,680 km (0.093 R)
• M66: 17,531,075 km (0.117 R)
• M67: 17,713,285 km (0.068 R)
• M68: 17,926,612 km (0.088 R)
• M69: 18,079,501 km (0.112 R)
• M70: 18,171,504 km (0.064 R)
• M71: 18,695,395 km (0.076 R)
• M72: 18,850,528 km (0.091 R)
• M73: 19,130,725 km (0.11 R)
• M74: 19,726,723 km (0.086 R)
• M75: 20,011,258 km (0.113 R)
• M76: 20,424,597 km (0.104 R)
• M77: 21,098,236 km (0.101 R)
• M78: 21,421,517 km (0.068 R)
• M79: 21,713,981 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 11.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.98 AU - 5.04 AU

Year: 4270 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,525,218 km

• M1: 146,307 km (0.113 R)
• M2: 285,283 km (0.106 R)
• M3: 399,576 km (0.034 R)
• M4: 543,339 km (0.09 R)
• M5: 707,000 km (0.076 R)
• M6: 855,251 km (0.069 R)
• M7: 1,098,198 km (0.083 R)
• M8: 1,184,366 km (0.119 R)
• M9: 1,337,704 km (0.103 R)
• M10: 1,525,300 km (0.098 R)
• M11: 1,693,149 km (0.028 R)
• M12: 1,823,149 km (0.118 R)
• M13: 2,093,473 km (0.098 R)
• M14: 2,186,522 km (0.108 R)
• M15: 2,296,926 km (0.086 R)
• M16: 2,706,525 km (0.084 R)
• M17: 2,825,455 km (0.064 R)
• M18: 3,391,234 km (0.087 R)
• M19: 3,668,738 km (0.119 R)
• M20: 3,915,275 km (0.109 R)
• M21: 4,128,153 km (0.119 R)
• M22: 4,206,393 km (0.083 R)
• M23: 4,504,841 km (0.104 R)
• M24: 4,707,695 km (0.041 R)
• M25: 4,789,675 km (0.08 R)
• M26: 5,059,400 km (0.083 R)
• M27: 5,227,847 km (0.07 R)
• M28: 5,570,576 km (0.105 R)
• M29: 6,322,904 km (0.066 R)
• M30: 6,550,292 km (0.066 R)
• M31: 6,966,474 km (0.085 R)
• M32: 7,130,732 km (0.116 R)
• M33: 7,343,759 km (0.072 R)
• M34: 7,631,137 km (0.11 R)
• M35: 7,946,489 km (0.12 R)
• M36: 8,118,228 km (0.071 R)
• M37: 8,241,646 km (0.108 R)
• M38: 8,315,846 km (0.072 R)
• M39: 8,716,170 km (0.096 R)
• M40: 9,071,465 km (0.03 R)
• M41: 9,431,547 km (0.032 R)
• M42: 9,535,368 km (0.113 R)
• M43: 10,060,008 km (0.085 R)
• M44: 10,192,552 km (0.057 R)
• M45: 11,329,496 km (0.058 R)
• M46: 11,550,601 km (0.071 R)
• M47: 11,661,752 km (0.06 R)
• M48: 12,053,400 km (0.05 R)
• M49: 12,620,376 km (0.097 R)
• M50: 12,706,245 km (0.086 R)
• M51: 12,993,622 km (0.095 R)
• M52: 13,138,283 km (0.12 R)
• M53: 13,428,952 km (0.116 R)
• M54: 13,780,507 km (0.091 R)
• M55: 14,254,134 km (0.106 R)
• M56: 14,522,961 km (0.108 R)
• M57: 14,642,939 km (0.092 R)
• M58: 14,793,285 km (0.115 R)
• M59: 15,369,685 km (0.062 R)
• M60: 16,357,181 km (0.099 R)
• M61: 16,544,627 km (0.113 R)
• M62: 16,701,256 km (0.118 R)
• M63: 16,827,068 km (0.083 R)
• M64: 17,174,584 km (0.118 R)
• M65: 17,940,824 km (0.116 R)
• M66: 18,134,104 km (0.114 R)
• M67: 18,425,371 km (0.076 R)
• M68: 18,881,645 km (0.097 R)
• M69: 20,071,846 km (0.091 R)
• M70: 20,507,475 km (0.044 R)
• M71: 20,777,199 km (0.097 R)
• M72: 21,218,064 km (0.116 R)
• M73: 21,422,565 km (0.117 R)
• M74: 21,833,510 km (0.109 R)
• M75: 22,177,884 km (0.095 R)
• M76: 22,350,819 km (0.1 R)
• M77: 22,558,910 km (0.073 R)
• M78: 23,327,394 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 14.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.05 AU - 6.27 AU

Year: 4463 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 19,525,218 km

• M1: 223,200 km (0.082 R)
• M2: 423,063 km (0.116 R)
• M3: 523,293 km (0.026 R)
• M4: 668,254 km (0.067 R)
• M5: 964,457 km (0.083 R)
• M6: 1,304,194 km (0.097 R)
• M7: 1,536,221 km (0.095 R)
• M8: 1,694,794 km (0.101 R)
• M9: 1,795,174 km (0.092 R)
• M10: 2,108,881 km (0.107 R)
• M11: 2,217,489 km (0.094 R)
• M12: 2,342,104 km (0.059 R)
• M13: 2,540,621 km (0.095 R)
• M14: 2,642,048 km (0.111 R)
• M15: 2,909,379 km (0.1 R)
• M16: 3,438,806 km (0.043 R)
• M17: 3,584,066 km (0.113 R)
• M18: 3,682,052 km (0.106 R)
• M19: 3,847,508 km (0.078 R)
• M20: 3,948,037 km (0.12 R)
• M21: 4,049,315 km (0.025 R)
• M22: 4,323,977 km (0.097 R)
• M23: 4,569,467 km (0.042 R)
• M24: 4,765,590 km (0.11 R)
• M25: 5,092,611 km (0.059 R)
• M26: 5,427,112 km (0.085 R)
• M27: 5,635,053 km (0.104 R)
• M28: 5,730,346 km (0.067 R)
• M29: 6,274,883 km (0.107 R)
• M30: 6,373,767 km (0.118 R)
• M31: 6,473,399 km (0.087 R)
• M32: 6,897,060 km (0.055 R)
• M33: 7,019,730 km (0.082 R)
• M34: 7,205,232 km (0.111 R)
• M35: 7,309,053 km (0.057 R)
• M36: 8,006,478 km (0.087 R)
• M37: 8,791,568 km (0.118 R)
• M38: 9,081,189 km (0.037 R)
• M39: 9,215,977 km (0.102 R)
• M40: 9,351,363 km (0.115 R)
• M41: 9,464,758 km (0.101 R)
• M42: 9,807,636 km (0.079 R)
• M43: 10,341,402 km (0.102 R)
• M44: 10,482,173 km (0.109 R)
• M45: 10,647,180 km (0.114 R)
• M46: 10,956,099 km (0.107 R)
• M47: 11,219,840 km (0.109 R)
• M48: 11,631,534 km (0.12 R)
• M49: 11,900,511 km (0.086 R)
• M50: 12,048,164 km (0.063 R)
• M51: 12,720,008 km (0.115 R)
• M52: 12,896,234 km (0.115 R)
• M53: 13,225,649 km (0.064 R)
• M54: 13,634,948 km (0.092 R)
• M55: 14,152,407 km (0.106 R)
• M56: 14,861,202 km (0.109 R)
• M57: 16,013,854 km (0.051 R)
• M58: 16,177,065 km (0.099 R)
• M59: 16,313,349 km (0.089 R)
• M60: 16,559,886 km (0.112 R)
• M61: 17,028,726 km (0.106 R)
• M62: 17,923,171 km (0.053 R)
• M63: 18,064,392 km (0.086 R)
• M64: 18,234,185 km (0.114 R)
• M65: 18,546,994 km (0.103 R)
• M66: 19,177,998 km (0.067 R)
• M67: 19,409,277 km (0.093 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: 498 - 19,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit