🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.47 AU - 0.63 AU

Year: 263 Days

Day: 20.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.51 AU - 0.77 AU

Year: 331 Days

Day: 31.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 15

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.26 AU - 1.66 AU

Year: 1139 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,546,402 km

• M1: 229,184 km (0.109 R)
• M2: 344,973 km (0.115 R)
• M3: 482,453 km (0.091 R)
• M4: 595,998 km (0.087 R)
• M5: 727,195 km (0.082 R)
• M6: 850,613 km (0.044 R)
• M7: 1,037,312 km (0.091 R)
• M8: 1,437,935 km (0.104 R)
• M9: 1,566,290 km (0.112 R)
• M10: 1,817,764 km (0.106 R)
• M11: 2,128,479 km (0.102 R)
• M12: 2,257,731 km (0.094 R)
• M13: 2,485,569 km (0.104 R)
• M14: 2,852,233 km (0.112 R)
• M15: 3,225,779 km (0.106 R)
• M16: 3,670,533 km (0.107 R)
• M17: 3,860,971 km (0.114 R)
• M18: 4,031,663 km (0.071 R)
• M19: 4,216,566 km (0.063 R)
• M20: 4,523,092 km (0.11 R)
• M21: 4,727,592 km (0.089 R)
• M22: 4,996,868 km (0.115 R)
• M23: 5,208,399 km (0.086 R)
• M24: 5,705,064 km (0.065 R)
• M25: 5,900,140 km (0.065 R)
• M26: 6,243,766 km (0.095 R)
• M27: 6,391,120 km (0.059 R)
• M28: 6,498,980 km (0.119 R)
• M29: 6,648,429 km (0.045 R)
• M30: 7,006,117 km (0.114 R)
• M31: 7,412,574 km (0.109 R)
• M32: 7,568,755 km (0.07 R)
• M33: 7,769,066 km (0.074 R)
• M34: 7,884,406 km (0.099 R)
• M35: 8,146,053 km (0.057 R)
• M36: 8,336,790 km (0.058 R)
• M37: 8,440,162 km (0.08 R)
• M38: 8,692,833 km (0.111 R)
• M39: 8,963,156 km (0.045 R)
• M40: 9,099,440 km (0.043 R)
• M41: 9,297,358 km (0.109 R)
• M42: 9,512,181 km (0.077 R)
• M43: 9,666,715 km (0.073 R)
• M44: 10,025,301 km (0.118 R)
• M45: 10,198,236 km (0.12 R)
• M46: 10,308,939 km (0.039 R)
• M47: 10,419,940 km (0.052 R)
• M48: 10,643,141 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 8.7

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.93 AU - 2.95 AU

Year: 2461 Days

Day: 12.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,546,402 km

• M1: 114,293 km (0.102 R)
• M2: 181,163 km (0.073 R)
• M3: 242,199 km (0.088 R)
• M4: 479,910 km (0.099 R)
• M5: 570,117 km (0.091 R)
• M6: 734,226 km (0.05 R)
• M7: 867,668 km (0.099 R)
• M8: 990,188 km (0.064 R)
• M9: 1,242,410 km (0.052 R)
• M10: 1,359,845 km (0.104 R)
• M11: 1,436,588 km (0.085 R)
• M12: 1,663,977 km (0.114 R)
• M13: 2,321,759 km (0.109 R)
• M14: 2,494,544 km (0.051 R)
• M15: 2,603,003 km (0.077 R)
• M16: 2,699,194 km (0.087 R)
• M17: 2,768,757 km (0.05 R)
• M18: 2,881,105 km (0.12 R)
• M19: 2,966,376 km (0.111 R)
• M20: 3,212,764 km (0.034 R)
• M21: 3,271,705 km (0.074 R)
• M22: 3,526,321 km (0.072 R)
• M23: 3,633,134 km (0.039 R)
• M24: 3,991,421 km (0.037 R)
• M25: 4,070,708 km (0.061 R)
• M26: 4,393,689 km (0.099 R)
• M27: 4,741,804 km (0.11 R)
• M28: 4,910,700 km (0.118 R)
• M29: 5,098,744 km (0.086 R)
• M30: 5,254,476 km (0.096 R)
• M31: 5,359,045 km (0.04 R)
• M32: 5,429,206 km (0.092 R)
• M33: 5,641,635 km (0.116 R)
• M34: 5,874,708 km (0.117 R)
• M35: 5,965,365 km (0.036 R)
• M36: 6,129,474 km (0.097 R)
• M37: 6,574,378 km (0.081 R)
• M38: 7,300,226 km (0.088 R)
• M39: 7,417,212 km (0.107 R)
• M40: 7,495,601 km (0.12 R)
• M41: 7,811,552 km (0.118 R)
• M42: 7,871,242 km (0.119 R)
• M43: 8,232,969 km (0.096 R)
• M44: 8,558,943 km (0.09 R)
• M45: 8,641,222 km (0.104 R)
• M46: 8,744,295 km (0.116 R)
• M47: 8,972,581 km (0.088 R)
• M48: 9,223,756 km (0.095 R)
• M49: 9,562,445 km (0.078 R)
• M50: 10,757,433 km (0.106 R)
• M51: 11,361,210 km (0.116 R)
• M52: 11,724,135 km (0.118 R)
• M53: 11,929,981 km (0.114 R)
• M54: 12,067,911 km (0.083 R)
• M55: 12,206,438 km (0.083 R)
• M56: 12,741,999 km (0.083 R)
• M57: 12,930,043 km (0.06 R)
• M58: 13,190,194 km (0.048 R)
• M59: 13,261,402 km (0.088 R)
• M60: 13,332,761 km (0.046 R)
• M61: 13,523,797 km (0.086 R)
• M62: 13,595,604 km (0.117 R)
• M63: 14,369,923 km (0.069 R)
• M64: 14,467,760 km (0.099 R)
• M65: 14,787,002 km (0.052 R)
• M66: 15,158,453 km (0.107 R)
• M67: 15,733,956 km (0.06 R)
• M68: 16,011,610 km (0.051 R)
• M69: 16,265,627 km (0.054 R)
• M70: 16,674,627 km (0.1 R)
• M71: 16,880,325 km (0.1 R)
• M72: 16,983,547 km (0.055 R)
• M73: 17,164,710 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 11.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.89 AU - 3.59 AU

Year: 3766 Days

Day: 9.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,546,402 km

• M1: 143,614 km (0.037 R)
• M2: 236,664 km (0.082 R)
• M3: 329,415 km (0.079 R)
• M4: 467,942 km (0.118 R)
• M5: 598,541 km (0.102 R)
• M6: 734,675 km (0.105 R)
• M7: 1,098,048 km (0.111 R)
• M8: 1,217,876 km (0.085 R)
• M9: 1,374,056 km (0.075 R)
• M10: 1,526,048 km (0.1 R)
• M11: 1,741,469 km (0.061 R)
• M12: 1,967,062 km (0.113 R)
• M13: 2,114,416 km (0.102 R)
• M14: 2,214,946 km (0.096 R)
• M15: 2,673,314 km (0.064 R)
• M16: 2,837,273 km (0.112 R)
• M17: 3,018,885 km (0.104 R)
• M18: 3,161,153 km (0.103 R)
• M19: 3,233,109 km (0.107 R)
• M20: 3,334,836 km (0.025 R)
• M21: 3,541,730 km (0.071 R)
• M22: 3,875,183 km (0.1 R)
• M23: 4,139,971 km (0.111 R)
• M24: 4,869,261 km (0.115 R)
• M25: 5,121,334 km (0.029 R)
• M26: 5,308,780 km (0.107 R)
• M27: 5,690,853 km (0.092 R)
• M28: 5,938,587 km (0.101 R)
• M29: 6,153,708 km (0.108 R)
• M30: 6,371,523 km (0.101 R)
• M31: 6,758,981 km (0.104 R)
• M32: 6,908,579 km (0.111 R)
• M33: 6,983,677 km (0.1 R)
• M34: 7,421,550 km (0.083 R)
• M35: 7,790,010 km (0.119 R)
• M36: 8,065,270 km (0.1 R)
• M37: 8,303,879 km (0.089 R)
• M38: 8,504,489 km (0.092 R)
• M39: 9,427,059 km (0.064 R)
• M40: 9,636,347 km (0.107 R)
• M41: 9,741,514 km (0.118 R)
• M42: 9,826,037 km (0.104 R)
• M43: 9,931,952 km (0.099 R)
• M44: 10,038,316 km (0.086 R)
• M45: 10,252,092 km (0.109 R)
• M46: 10,684,280 km (0.078 R)
• M47: 10,858,861 km (0.082 R)
• M48: 11,365,848 km (0.113 R)
• M49: 11,611,188 km (0.096 R)
• M50: 12,061,628 km (0.08 R)
• M51: 12,289,016 km (0.1 R)
• M52: 12,426,048 km (0.088 R)
• M53: 12,517,751 km (0.12 R)
• M54: 12,863,622 km (0.077 R)
• M55: 13,189,296 km (0.088 R)
• M56: 13,306,282 km (0.113 R)
• M57: 13,447,053 km (0.117 R)
• M58: 13,564,787 km (0.113 R)
• M59: 15,004,218 km (0.058 R)
• M60: 15,175,358 km (0.071 R)
• M61: 15,396,314 km (0.114 R)
• M62: 16,265,627 km (0.093 R)
• M63: 16,441,404 km (0.105 R)
• M64: 16,567,366 km (0.096 R)
• M65: 16,643,062 km (0.047 R)
• M66: 16,870,900 km (0.078 R)
• M67: 17,023,490 km (0.115 R)
• M68: 17,125,366 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.8

Radius: 7.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.7 AU - 11.64 AU

Year: 19416 Days

Day: 24.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,546,402 km

• M1: 129,701 km (0.069 R)
• M2: 331,210 km (0.119 R)
• M3: 460,462 km (0.065 R)
• M4: 572,062 km (0.096 R)
• M5: 796,609 km (0.089 R)
• M6: 1,107,623 km (0.11 R)
• M7: 1,521,560 km (0.111 R)
• M8: 2,186,822 km (0.053 R)
• M9: 2,263,715 km (0.082 R)
• M10: 2,420,194 km (0.093 R)
• M11: 2,661,795 km (0.11 R)
• M12: 2,889,932 km (0.109 R)
• M13: 3,911,984 km (0.088 R)
• M14: 4,412,688 km (0.096 R)
• M15: 5,009,434 km (0.1 R)
• M16: 5,137,041 km (0.098 R)
• M17: 5,473,786 km (0.113 R)
• M18: 5,552,475 km (0.055 R)
• M19: 5,817,712 km (0.085 R)
• M20: 6,305,401 km (0.072 R)
• M21: 6,471,005 km (0.095 R)
• M22: 6,721,881 km (0.114 R)
• M23: 7,523,127 km (0.084 R)
• M24: 7,581,470 km (0.09 R)
• M25: 8,719,312 km (0.064 R)
• M26: 9,214,331 km (0.1 R)
• M27: 9,465,207 km (0.052 R)
• M28: 9,654,897 km (0.042 R)
• M29: 9,813,770 km (0.084 R)
• M30: 9,877,648 km (0.109 R)
• M31: 10,296,073 km (0.068 R)
• M32: 10,687,421 km (0.105 R)
• M33: 10,753,095 km (0.119 R)
• M34: 11,150,277 km (0.103 R)
• M35: 12,026,921 km (0.087 R)
• M36: 12,232,319 km (0.047 R)
• M37: 12,439,063 km (0.099 R)
• M38: 12,508,177 km (0.054 R)
• M39: 12,925,705 km (0.057 R)
• M40: 13,631,657 km (0.041 R)
• M41: 13,917,539 km (0.11 R)
• M42: 14,241,568 km (0.067 R)
• M43: 14,640,994 km (0.101 R)
• M44: 14,860,454 km (0.118 R)
• M45: 15,228,614 km (0.073 R)
• M46: 15,339,616 km (0.119 R)
• M47: 17,190,740 km (0.083 R)
• M48: 17,383,572 km (0.086 R)
• M49: 18,044,645 km (0.057 R)
• M50: 18,952,105 km (0.111 R)
• M51: 19,111,427 km (0.025 R)
• M52: 19,191,163 km (0.093 R)
• M53: 19,712,811 km (0.108 R)
• M54: 20,117,323 km (0.116 R)
• M55: 20,320,477 km (0.076 R)
• M56: 20,524,379 km (0.093 R)
• M57: 20,770,019 km (0.119 R)
• M58: 21,595,799 km (0.117 R)
• M59: 21,845,478 km (0.088 R)
• M60: 22,390,014 km (0.052 R)
• M61: 23,193,953 km (0.073 R)
• M62: 23,835,279 km (0.067 R)
• M63: 24,569,206 km (0.102 R)
• M64: 24,655,973 km (0.093 R)
• M65: 25,179,117 km (0.08 R)
• M66: 27,173,256 km (0.113 R)
• M67: 27,442,981 km (0.12 R)
• M68: 27,894,468 km (0.097 R)
• M69: 28,075,631 km (0.094 R)
• M70: 29,033,805 km (0.101 R)
• M71: 29,171,585 km (0.112 R)
• M72: 29,309,514 km (0.036 R)
• M73: 29,771,023 km (0.113 R)
• M74: 30,561,050 km (0.088 R)
• M75: 31,357,958 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 20,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit