🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.66 AU - 0.84 AU

Year: 240 Days

Day: 27.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 107.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.15 AU - 1.37 AU

Year: 522 Days

Day: 38.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,458,858 km

• M1: 493,673 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.52 AU - 3.84 AU

Year: 2092 Days

Day: 21.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,458,858 km

• M1: 79,137 km (0.092 R)
• M2: 603,478 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 9.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.4 AU - 5.82 AU

Year: 4903 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,458,858 km

• M1: 132,993 km (0.076 R)
• M2: 224,247 km (0.072 R)
• M3: 290,968 km (0.033 R)
• M4: 409,449 km (0.099 R)
• M5: 537,356 km (0.093 R)
• M6: 658,530 km (0.079 R)
• M7: 870,510 km (0.073 R)
• M8: 942,018 km (0.12 R)
• M9: 1,117,346 km (0.066 R)
• M10: 1,235,978 km (0.068 R)
• M11: 1,372,710 km (0.058 R)
• M12: 1,617,003 km (0.093 R)
• M13: 1,676,543 km (0.087 R)
• M14: 1,782,608 km (0.081 R)
• M15: 1,985,613 km (0.062 R)
• M16: 2,279,273 km (0.11 R)
• M17: 2,448,618 km (0.087 R)
• M18: 2,622,002 km (0.067 R)
• M19: 2,745,869 km (0.098 R)
• M20: 2,889,782 km (0.088 R)
• M21: 3,432,673 km (0.114 R)
• M22: 3,765,528 km (0.061 R)
• M23: 3,946,093 km (0.114 R)
• M24: 4,483,598 km (0.033 R)
• M25: 4,632,298 km (0.083 R)
• M26: 4,912,794 km (0.091 R)
• M27: 5,154,544 km (0.052 R)
• M28: 5,355,155 km (0.097 R)
• M29: 5,445,213 km (0.09 R)
• M30: 6,019,370 km (0.042 R)
• M31: 6,278,174 km (0.089 R)
• M32: 6,444,826 km (0.095 R)
• M33: 6,540,569 km (0.055 R)
• M34: 6,709,465 km (0.05 R)
• M35: 6,806,703 km (0.072 R)
• M36: 7,002,527 km (0.108 R)
• M37: 8,086,363 km (0.089 R)
• M38: 8,189,735 km (0.097 R)
• M39: 8,819,991 km (0.107 R)
• M40: 9,006,689 km (0.117 R)
• M41: 9,329,970 km (0.06 R)
• M42: 9,739,270 km (0.101 R)
• M43: 10,043,253 km (0.092 R)
• M44: 10,575,672 km (0.116 R)
• M45: 12,020,189 km (0.106 R)
• M46: 12,316,393 km (0.117 R)
• M47: 12,705,198 km (0.034 R)
• M48: 13,037,454 km (0.101 R)
• M49: 13,189,296 km (0.047 R)
• M50: 13,250,332 km (0.077 R)
• M51: 13,494,925 km (0.081 R)
• M52: 13,679,528 km (0.071 R)
• M53: 13,772,130 km (0.109 R)
• M54: 13,957,781 km (0.085 R)
• M55: 14,583,100 km (0.093 R)
• M56: 14,899,050 km (0.102 R)
• M57: 15,377,464 km (0.091 R)
• M58: 15,505,819 km (0.063 R)
• M59: 15,602,310 km (0.072 R)
• M60: 16,218,504 km (0.032 R)
• M61: 16,644,558 km (0.107 R)
• M62: 16,842,476 km (0.114 R)
• M63: 17,041,142 km (0.03 R)
• M64: 17,374,147 km (0.098 R)
• M65: 18,215,785 km (0.077 R)
• M66: 18,283,702 km (0.059 R)
• M67: 18,351,620 km (0.07 R)
• M68: 19,277,780 km (0.091 R)
• M69: 19,485,721 km (0.101 R)
• M70: 20,254,355 km (0.055 R)
• M71: 20,430,432 km (0.036 R)
• M72: 21,641,127 km (0.079 R)
• M73: 22,984,965 km (0.063 R)
• M74: 23,058,268 km (0.097 R)
• M75: 23,131,720 km (0.085 R)
• M76: 23,205,323 km (0.111 R)
• M77: 23,759,583 km (0.078 R)
• M78: 24,805,721 km (0.09 R)
• M79: 25,031,913 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 8.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.3 AU - 13.18 AU

Year: 13904 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 22,458,858 km

• M1: 115,639 km (0.045 R)
• M2: 341,083 km (0.111 R)
• M3: 583,581 km (0.072 R)
• M4: 958,922 km (0.094 R)
• M5: 1,150,108 km (0.112 R)
• M6: 1,261,858 km (0.109 R)
• M7: 1,980,077 km (0.051 R)
• M8: 2,087,937 km (0.073 R)
• M9: 2,309,492 km (0.109 R)
• M10: 3,270,658 km (0.072 R)
• M11: 3,334,537 km (0.076 R)
• M12: 4,132,940 km (0.044 R)
• M13: 4,769,180 km (0.099 R)
• M14: 5,322,692 km (0.114 R)
• M15: 6,013,685 km (0.058 R)
• M16: 6,210,705 km (0.07 R)
• M17: 6,855,322 km (0.114 R)
• M18: 6,978,591 km (0.118 R)
• M19: 7,521,183 km (0.104 R)
• M20: 8,294,753 km (0.065 R)
• M21: 8,426,250 km (0.112 R)
• M22: 8,824,629 km (0.115 R)
• M23: 9,916,843 km (0.068 R)
• M24: 10,196,591 km (0.062 R)
• M25: 10,384,486 km (0.082 R)
• M26: 11,051,393 km (0.087 R)
• M27: 11,830,349 km (0.071 R)
• M28: 13,338,146 km (0.036 R)
• M29: 13,543,843 km (0.108 R)
• M30: 13,802,348 km (0.112 R)
• M31: 14,114,559 km (0.106 R)
• M32: 14,429,313 km (0.101 R)
• M33: 14,852,525 km (0.075 R)
• M34: 15,441,043 km (0.097 R)
• M35: 15,711,068 km (0.106 R)
• M36: 16,146,547 km (0.12 R)
• M37: 17,029,025 km (0.066 R)
• M38: 17,364,124 km (0.113 R)
• M39: 18,268,144 km (0.112 R)
• M40: 18,439,284 km (0.099 R)
• M41: 18,840,805 km (0.062 R)
• M42: 19,187,273 km (0.097 R)
• M43: 19,652,523 km (0.108 R)
• M44: 20,713,022 km (0.1 R)
• M45: 21,010,871 km (0.12 R)
• M46: 22,705,067 km (0.109 R)
• M47: 22,766,253 km (0.115 R)
• M48: 23,817,028 km (0.104 R)
• M49: 24,694,270 km (0.11 R)
• M50: 25,454,526 km (0.108 R)
• M51: 26,029,880 km (0.096 R)
• M52: 26,094,057 km (0.11 R)
• M53: 26,674,048 km (0.097 R)
• M54: 29,036,348 km (0.035 R)
• M55: 29,838,492 km (0.111 R)
• M56: 30,377,344 km (0.068 R)
• M57: 33,747,484 km (0.09 R)
• M58: 35,085,787 km (0.115 R)
• M59: 35,298,665 km (0.104 R)
• M60: 35,511,991 km (0.1 R)
• M61: 36,513,250 km (0.1 R)
• M62: 37,234,012 km (0.112 R)
• M63: 38,397,136 km (0.087 R)
• M64: 38,543,443 km (0.116 R)
• M65: 38,763,052 km (0.106 R)
• M66: 39,130,165 km (0.06 R)
• M67: 39,277,220 km (0.075 R)
• M68: 40,015,785 km (0.096 R)
• M69: 40,164,036 km (0.089 R)
• M70: 41,281,832 km (0.076 R)
• M71: 41,506,528 km (0.098 R)
• M72: 41,581,626 km (0.086 R)
• M73: 43,091,367 km (0.074 R)
• M74: 43,319,355 km (0.076 R)
• M75: 44,695,805 km (0.082 R)
• M76: 45,157,912 km (0.094 R)
• M77: 46,709,392 km (0.075 R)
• M78: 47,256,471 km (0.072 R)
• M79: 48,120,549 km (0.079 R)
• M80: 49,069,149 km (0.108 R)
• M81: 49,944,147 km (0.085 R)
• M82: 50,423,608 km (0.034 R)
• M83: 50,744,047 km (0.114 R)
• M84: 51,306,385 km (0.08 R)
• M85: 51,387,018 km (0.042 R)
• M86: 52,762,271 km (0.112 R)
• M87: 52,843,503 km (0.117 R)
• M88: 53,413,621 km (0.11 R)
• M89: 54,067,513 km (0.111 R)
• M90: 54,395,581 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24

Radius: 3.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.01 AU - 15.83 AU

Year: 17134 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,458,858 km

• M1: 92,601 km (0.115 R)
• M2: 175,478 km (0.111 R)
• M3: 554,410 km (0.045 R)
• M4: 755,918 km (0.089 R)
• M5: 978,819 km (0.092 R)
• M6: 1,631,963 km (0.108 R)
• M7: 1,744,461 km (0.077 R)
• M8: 1,859,651 km (0.049 R)
• M9: 2,265,959 km (0.03 R)
• M10: 2,423,186 km (0.102 R)
• M11: 2,600,460 km (0.117 R)
• M12: 2,731,807 km (0.115 R)
• M13: 2,950,220 km (0.048 R)
• M14: 3,018,436 km (0.094 R)
• M15: 3,139,311 km (0.096 R)
• M16: 3,226,527 km (0.026 R)
• M17: 3,261,682 km (0.078 R)
• M18: 3,748,324 km (0.073 R)
• M19: 3,896,875 km (0.116 R)
• M20: 4,104,218 km (0.065 R)
• M21: 4,142,215 km (0.102 R)
• M22: 4,569,018 km (0.075 R)
• M23: 4,948,847 km (0.11 R)
• M24: 5,030,079 km (0.106 R)
• M25: 5,132,254 km (0.072 R)
• M26: 5,484,707 km (0.07 R)
• M27: 6,104,042 km (0.062 R)
• M28: 6,745,069 km (0.074 R)
• M29: 7,360,963 km (0.082 R)
• M30: 8,282,037 km (0.116 R)
• M31: 8,330,208 km (0.111 R)
• M32: 8,426,848 km (0.097 R)
• M33: 8,719,162 km (0.068 R)
• M34: 9,439,177 km (0.049 R)
• M35: 9,641,134 km (0.089 R)
• M36: 9,793,574 km (0.093 R)
• M37: 10,281,413 km (0.115 R)
• M38: 10,856,317 km (0.082 R)
• M39: 11,014,891 km (0.11 R)
• M40: 11,094,328 km (0.079 R)
• M41: 11,200,841 km (0.1 R)
• M42: 11,227,470 km (0.047 R)
• M43: 11,468,322 km (0.052 R)
• M44: 11,710,821 km (0.091 R)
• M45: 12,255,806 km (0.116 R)
• M46: 12,503,689 km (0.036 R)
• M47: 12,781,044 km (0.107 R)
• M48: 12,864,669 km (0.114 R)
• M49: 12,976,419 km (0.108 R)
• M50: 13,060,493 km (0.1 R)
• M51: 13,285,488 km (0.088 R)
• M52: 13,653,947 km (0.114 R)
• M53: 14,054,421 km (0.093 R)
• M54: 14,487,656 km (0.089 R)
• M55: 15,042,963 km (0.089 R)
• M56: 15,367,441 km (0.112 R)
• M57: 15,515,842 km (0.096 R)
• M58: 15,545,463 km (0.093 R)
• M59: 15,754,152 km (0.086 R)
• M60: 16,113,785 km (0.116 R)
• M61: 16,780,244 km (0.083 R)
• M62: 17,055,504 km (0.082 R)
• M63: 17,362,927 km (0.097 R)
• M64: 17,548,429 km (0.072 R)
• M65: 17,641,329 km (0.105 R)
• M66: 18,991,599 km (0.086 R)
• M67: 19,406,285 km (0.043 R)
• M68: 19,534,490 km (0.093 R)
• M69: 20,050,154 km (0.113 R)
• M70: 20,244,631 km (0.089 R)
• M71: 20,342,169 km (0.071 R)
• M72: 20,439,856 km (0.107 R)
• M73: 20,472,319 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit