🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.42 AU - 0.66 AU

Year: 252 Days

Day: 37.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.53 AU - 0.69 AU

Year: 303 Days

Day: 18.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.8 AU

Year: 333 Days

Day: 24.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.4

Radius: 11.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.37 AU - 1.59 AU

Year: 1145 Days

Day: 14.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 64,393,578 km

• M1: 155,133 km (0.049 R)
• M2: 259,104 km (0.044 R)
• M3: 347,965 km (0.096 R)
• M4: 452,833 km (0.093 R)
• M5: 571,314 km (0.096 R)
• M6: 651,798 km (0.104 R)
• M7: 783,743 km (0.102 R)
• M8: 875,297 km (0.089 R)
• M9: 1,003,353 km (0.1 R)
• M10: 1,208,302 km (0.098 R)
• M11: 1,510,789 km (0.118 R)
• M12: 1,813,126 km (0.03 R)
• M13: 1,904,231 km (0.062 R)
• M14: 2,031,240 km (0.093 R)
• M15: 2,143,588 km (0.064 R)
• M16: 2,249,204 km (0.107 R)
• M17: 2,329,688 km (0.109 R)
• M18: 2,484,222 km (0.113 R)
• M19: 2,794,189 km (0.061 R)
• M20: 3,027,711 km (0.073 R)
• M21: 3,176,860 km (0.109 R)
• M22: 3,348,898 km (0.088 R)
• M23: 3,808,762 km (0.064 R)
• M24: 3,916,173 km (0.114 R)
• M25: 4,024,482 km (0.11 R)
• M26: 4,255,461 km (0.09 R)
• M27: 4,344,472 km (0.104 R)
• M28: 4,434,230 km (0.115 R)
• M29: 4,558,696 km (0.094 R)
• M30: 4,661,470 km (0.086 R)
• M31: 4,741,953 km (0.096 R)
• M32: 4,822,736 km (0.103 R)
• M33: 5,044,739 km (0.12 R)
• M34: 5,127,317 km (0.061 R)
• M35: 5,222,312 km (0.099 R)
• M36: 5,317,905 km (0.035 R)
• M37: 5,669,460 km (0.103 R)
• M38: 5,804,697 km (0.086 R)
• M39: 5,891,314 km (0.108 R)
• M40: 6,028,495 km (0.051 R)
• M41: 6,166,574 km (0.113 R)
• M42: 6,242,420 km (0.071 R)
• M43: 6,343,997 km (0.068 R)
• M44: 6,459,038 km (0.084 R)
• M45: 6,626,288 km (0.114 R)
• M46: 6,742,825 km (0.074 R)
• M47: 7,322,965 km (0.099 R)
• M48: 7,497,546 km (0.075 R)
• M49: 8,098,481 km (0.104 R)
• M50: 8,195,420 km (0.118 R)
• M51: 8,672,338 km (0.113 R)
• M52: 8,800,095 km (0.064 R)
• M53: 8,914,238 km (0.107 R)
• M54: 9,187,104 km (0.098 R)
• M55: 9,609,120 km (0.08 R)
• M56: 9,889,018 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.3

Radius: 13.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.42 AU - 1.84 AU

Year: 1323 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,393,578 km

• M1: 185,352 km (0.095 R)
• M2: 353,350 km (0.069 R)
• M3: 479,162 km (0.087 R)
• M4: 580,141 km (0.094 R)
• M5: 716,125 km (0.087 R)
• M6: 897,138 km (0.1 R)
• M7: 989,740 km (0.109 R)
• M8: 1,094,757 km (0.086 R)
• M9: 1,208,601 km (0.106 R)
• M10: 1,341,145 km (0.092 R)
• M11: 1,468,901 km (0.083 R)
• M12: 1,575,266 km (0.058 R)
• M13: 1,689,708 km (0.046 R)
• M14: 1,861,297 km (0.11 R)
• M15: 2,022,114 km (0.104 R)
• M16: 2,234,095 km (0.082 R)
• M17: 2,334,176 km (0.12 R)
• M18: 2,447,720 km (0.085 R)
• M19: 2,600,011 km (0.094 R)
• M20: 2,793,441 km (0.102 R)
• M21: 2,914,466 km (0.103 R)
• M22: 3,043,718 km (0.069 R)
• M23: 3,128,690 km (0.106 R)
• M24: 3,382,109 km (0.1 R)
• M25: 3,587,058 km (0.064 R)
• M26: 3,909,292 km (0.09 R)
• M27: 4,038,095 km (0.114 R)
• M28: 4,124,712 km (0.118 R)
• M29: 4,263,091 km (0.051 R)
• M30: 4,440,214 km (0.12 R)
• M31: 4,559,743 km (0.037 R)
• M32: 4,718,167 km (0.048 R)
• M33: 4,932,391 km (0.096 R)
• M34: 5,181,173 km (0.084 R)
• M35: 5,314,913 km (0.12 R)
• M36: 5,505,950 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.1

Radius: 14.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.06 AU - 3.2 AU

Year: 2712 Days

Day: 7.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,393,578 km

• M1: 224,247 km (0.105 R)
• M2: 319,840 km (0.086 R)
• M3: 564,134 km (0.064 R)
• M4: 677,230 km (0.071 R)
• M5: 994,078 km (0.082 R)
• M6: 1,114,355 km (0.11 R)
• M7: 1,263,653 km (0.104 R)
• M8: 1,383,332 km (0.112 R)
• M9: 1,740,122 km (0.054 R)
• M10: 1,833,920 km (0.031 R)
• M11: 2,256,534 km (0.116 R)
• M12: 2,374,567 km (0.106 R)
• M13: 2,756,939 km (0.103 R)
• M14: 2,883,649 km (0.065 R)
• M15: 3,175,813 km (0.067 R)
• M16: 3,443,893 km (0.076 R)
• M17: 3,913,331 km (0.11 R)
• M18: 4,912,944 km (0.089 R)
• M19: 5,028,732 km (0.115 R)
• M20: 5,362,036 km (0.093 R)
• M21: 5,601,692 km (0.086 R)
• M22: 5,824,593 km (0.116 R)
• M23: 5,968,057 km (0.085 R)
• M24: 6,174,951 km (0.101 R)
• M25: 6,681,191 km (0.102 R)
• M26: 6,809,845 km (0.097 R)
• M27: 7,004,472 km (0.045 R)
• M28: 7,135,370 km (0.065 R)
• M29: 7,554,992 km (0.091 R)
• M30: 7,756,500 km (0.046 R)
• M31: 7,891,886 km (0.058 R)
• M32: 8,005,431 km (0.065 R)
• M33: 8,511,072 km (0.055 R)
• M34: 9,145,815 km (0.092 R)
• M35: 9,384,873 km (0.064 R)
• M36: 9,650,259 km (0.1 R)
• M37: 9,967,108 km (0.093 R)
• M38: 10,065,244 km (0.093 R)
• M39: 10,411,413 km (0.068 R)
• M40: 10,887,583 km (0.101 R)
• M41: 11,141,152 km (0.086 R)
• M42: 11,396,515 km (0.071 R)
• M43: 11,653,973 km (0.119 R)
• M44: 12,836,096 km (0.109 R)
• M45: 12,943,058 km (0.042 R)
• M46: 13,104,025 km (0.068 R)
• M47: 13,836,606 km (0.081 R)
• M48: 13,946,411 km (0.088 R)
• M49: 15,228,465 km (0.078 R)
• M50: 15,370,134 km (0.068 R)
• M51: 15,540,676 km (0.079 R)
• M52: 15,711,816 km (0.118 R)
• M53: 15,998,595 km (0.077 R)
• M54: 16,257,997 km (0.073 R)
• M55: 16,373,936 km (0.102 R)
• M56: 16,606,261 km (0.112 R)
• M57: 16,781,291 km (0.081 R)
• M58: 17,015,711 km (0.071 R)
• M59: 17,133,295 km (0.047 R)
• M60: 17,280,648 km (0.06 R)
• M61: 17,428,451 km (0.05 R)
• M62: 18,595,614 km (0.086 R)
• M63: 19,757,092 km (0.117 R)
• M64: 19,942,593 km (0.065 R)
• M65: 20,377,773 km (0.077 R)
• M66: 20,627,901 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 12.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.26 AU - 6.32 AU

Year: 8858 Days

Day: 10.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,393,578 km

• M1: 313,408 km (0.098 R)
• M2: 429,795 km (0.103 R)
• M3: 795,561 km (0.095 R)
• M4: 922,420 km (0.061 R)
• M5: 1,216,081 km (0.113 R)
• M6: 1,308,383 km (0.067 R)
• M7: 1,743,862 km (0.055 R)
• M8: 1,913,506 km (0.068 R)
• M9: 2,178,444 km (0.077 R)
• M10: 3,018,586 km (0.055 R)
• M11: 3,381,061 km (0.078 R)
• M12: 4,290,317 km (0.069 R)
• M13: 4,434,530 km (0.116 R)
• M14: 4,997,466 km (0.099 R)
• M15: 5,709,253 km (0.066 R)
• M16: 6,028,645 km (0.115 R)
• M17: 6,288,496 km (0.063 R)
• M18: 6,752,100 km (0.119 R)
• M19: 7,090,041 km (0.045 R)
• M20: 7,888,595 km (0.095 R)
• M21: 7,994,809 km (0.108 R)
• M22: 8,424,604 km (0.097 R)
• M23: 8,533,362 km (0.09 R)
• M24: 8,825,377 km (0.089 R)
• M25: 8,935,780 km (0.103 R)
• M26: 9,381,881 km (0.109 R)
• M27: 9,911,607 km (0.091 R)
• M28: 10,064,795 km (0.028 R)
• M29: 10,373,565 km (0.098 R)
• M30: 10,490,102 km (0.113 R)
• M31: 10,763,866 km (0.11 R)
• M32: 11,599,071 km (0.105 R)
• M33: 11,922,801 km (0.029 R)
• M34: 12,085,862 km (0.081 R)
• M35: 12,703,702 km (0.037 R)
• M36: 13,798,908 km (0.119 R)
• M37: 14,228,253 km (0.074 R)
• M38: 14,444,572 km (0.098 R)
• M39: 15,144,092 km (0.115 R)
• M40: 15,320,767 km (0.092 R)
• M41: 15,899,411 km (0.06 R)
• M42: 16,123,958 km (0.119 R)
• M43: 16,895,284 km (0.099 R)
• M44: 17,032,615 km (0.117 R)
• M45: 17,170,395 km (0.077 R)
• M46: 17,493,077 km (0.116 R)
• M47: 17,864,529 km (0.047 R)
• M48: 19,042,014 km (0.103 R)
• M49: 19,185,029 km (0.049 R)
• M50: 19,664,191 km (0.118 R)
• M51: 20,928,443 km (0.103 R)
• M52: 21,322,783 km (0.104 R)
• M53: 21,520,850 km (0.102 R)
• M54: 21,868,965 km (0.101 R)
• M55: 22,168,908 km (0.12 R)
• M56: 23,739,985 km (0.115 R)
• M57: 23,842,609 km (0.085 R)
• M58: 24,048,157 km (0.102 R)
• M59: 24,151,230 km (0.062 R)
• M60: 24,306,064 km (0.081 R)
• M61: 25,085,169 km (0.087 R)
• M62: 26,295,865 km (0.074 R)
• M63: 27,256,433 km (0.057 R)
• M64: 27,741,130 km (0.107 R)
• M65: 28,282,973 km (0.111 R)
• M66: 29,487,386 km (0.093 R)
• M67: 29,929,448 km (0.079 R)
• M68: 30,652,604 km (0.056 R)
• M69: 30,820,303 km (0.096 R)
• M70: 31,156,599 km (0.118 R)
• M71: 31,776,233 km (0.086 R)
• M72: 33,890,650 km (0.087 R)
• M73: 34,006,139 km (0.073 R)
• M74: 35,227,755 km (0.043 R)
• M75: 35,403,383 km (0.114 R)
• M76: 35,873,270 km (0.115 R)
• M77: 35,991,004 km (0.07 R)
• M78: 37,295,348 km (0.079 R)
• M79: 39,462,871 km (0.112 R)
• M80: 40,992,061 km (0.073 R)
• M81: 41,115,180 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.9

Radius: 3.2

Gravity: 75.77 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.48 AU - 8.7 AU

Year: 14630 Days

Day: 18 Hours

Environment

Temp: -217 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,393,578 km

• M1: 77,492 km (0.107 R)
• M2: 235,617 km (0.059 R)
• M3: 309,518 km (0.079 R)
• M4: 962,064 km (0.065 R)
• M5: 1,057,358 km (0.046 R)
• M6: 1,414,747 km (0.063 R)
• M7: 1,748,500 km (0.116 R)
• M8: 2,044,405 km (0.118 R)
• M9: 2,549,447 km (0.088 R)
• M10: 3,853,492 km (0.115 R)
• M11: 4,043,182 km (0.084 R)
• M12: 4,235,864 km (0.068 R)
• M13: 4,510,825 km (0.077 R)
• M14: 4,630,353 km (0.116 R)
• M15: 5,119,090 km (0.071 R)
• M16: 5,411,703 km (0.115 R)
• M17: 6,144,583 km (0.118 R)
• M18: 6,455,298 km (0.104 R)
• M19: 7,045,910 km (0.096 R)
• M20: 7,464,784 km (0.091 R)
• M21: 8,083,970 km (0.102 R)
• M22: 8,571,509 km (0.088 R)
• M23: 8,868,461 km (0.102 R)
• M24: 9,068,324 km (0.119 R)
• M25: 10,038,017 km (0.1 R)
• M26: 10,350,976 km (0.087 R)
• M27: 10,403,485 km (0.048 R)
• M28: 10,826,398 km (0.041 R)
• M29: 11,525,618 km (0.096 R)
• M30: 12,294,851 km (0.099 R)
• M31: 13,137,236 km (0.025 R)
• M32: 13,251,080 km (0.084 R)
• M33: 13,824,489 km (0.085 R)
• M34: 14,582,202 km (0.102 R)
• M35: 14,995,691 km (0.09 R)
• M36: 15,472,908 km (0.118 R)
• M37: 16,626,307 km (0.089 R)
• M38: 16,934,479 km (0.088 R)
• M39: 16,996,263 km (0.099 R)
• M40: 17,058,196 km (0.103 R)
• M41: 18,694,348 km (0.101 R)
• M42: 19,790,901 km (0.094 R)
• M43: 20,051,949 km (0.112 R)
• M44: 20,182,847 km (0.106 R)
• M45: 20,379,868 km (0.094 R)
• M46: 20,445,541 km (0.077 R)
• M47: 21,440,816 km (0.049 R)
• M48: 21,574,855 km (0.118 R)
• M49: 22,587,782 km (0.081 R)
• M50: 24,589,851 km (0.102 R)
• M51: 25,860,685 km (0.066 R)
• M52: 26,576,062 km (0.095 R)
• M53: 26,719,825 km (0.11 R)
• M54: 27,370,277 km (0.088 R)
• M55: 28,465,782 km (0.079 R)
• M56: 30,248,390 km (0.101 R)
• M57: 31,684,829 km (0.097 R)
• M58: 31,913,714 km (0.107 R)
• M59: 32,296,385 km (0.102 R)
• M60: 32,603,510 km (0.106 R)
• M61: 33,066,216 km (0.106 R)
• M62: 34,938,284 km (0.106 R)
• M63: 35,728,459 km (0.075 R)
• M64: 37,567,915 km (0.114 R)
• M65: 38,377,239 km (0.097 R)
• M66: 38,621,233 km (0.1 R)
• M67: 38,702,615 km (0.093 R)
• M68: 39,848,534 km (0.038 R)
• M69: 40,260,527 km (0.115 R)
• M70: 41,838,784 km (0.092 R)
• M71: 42,593,506 km (0.083 R)
• M72: 46,260,449 km (0.112 R)
• M73: 47,388,716 km (0.113 R)
• M74: 47,563,147 km (0.06 R)
• M75: 47,737,728 km (0.095 R)
• M76: 49,849,601 km (0.09 R)
• M77: 50,027,024 km (0.076 R)
• M78: 50,204,597 km (0.106 R)
• M79: 52,171,659 km (0.11 R)
• M80: 53,799,882 km (0.108 R)
• M81: 54,163,854 km (0.052 R)
• M82: 54,528,723 km (0.115 R)
• M83: 54,620,127 km (0.082 R)
• M84: 55,077,598 km (0.108 R)
• M85: 55,261,005 km (0.03 R)
• M86: 56,180,882 km (0.062 R)
• M87: 57,105,696 km (0.062 R)
• M88: 58,595,990 km (0.074 R)
• M89: 58,783,137 km (0.042 R)
• M90: 61,234,448 km (0.076 R)
• M91: 61,424,437 km (0.08 R)
• M92: 61,614,576 km (0.088 R)
• M93: 61,804,864 km (0.113 R)
• M94: 62,951,083 km (0.073 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: 250 - 15,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit