🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.1 AU - 1.44 AU

Year: 525 Days

Day: 42.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,957,120 km

• M1: 281,992 km (0.108 R)
• M2: 443,857 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.38 AU - 4.44 AU

Year: 2838 Days

Day: 23.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237

Radius: 13.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.62 AU - 5.68 AU

Year: 4290 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,957,120 km

• M1: 203,004 km (0.025 R)
• M2: 306,676 km (0.031 R)
• M3: 625,170 km (0.06 R)
• M4: 727,046 km (0.039 R)
• M5: 911,350 km (0.067 R)
• M6: 1,040,304 km (0.069 R)
• M7: 1,443,021 km (0.092 R)
• M8: 1,868,328 km (0.091 R)
• M9: 1,997,132 km (0.074 R)
• M10: 2,236,787 km (0.114 R)
• M11: 2,982,234 km (0.077 R)
• M12: 3,118,816 km (0.104 R)
• M13: 3,273,052 km (0.079 R)
• M14: 3,382,707 km (0.111 R)
• M15: 3,541,281 km (0.088 R)
• M16: 4,116,485 km (0.095 R)
• M17: 4,320,387 km (0.067 R)
• M18: 4,791,769 km (0.103 R)
• M19: 4,880,930 km (0.098 R)
• M20: 5,060,896 km (0.049 R)
• M21: 5,243,106 km (0.102 R)
• M22: 5,427,560 km (0.046 R)
• M23: 6,051,383 km (0.112 R)
• M24: 6,148,024 km (0.052 R)
• M25: 6,559,119 km (0.115 R)
• M26: 7,019,880 km (0.095 R)
• M27: 7,387,741 km (0.062 R)
• M28: 7,657,466 km (0.036 R)
• M29: 8,036,248 km (0.105 R)
• M30: 8,292,210 km (0.118 R)
• M31: 8,768,530 km (0.102 R)
• M32: 9,187,104 km (0.09 R)
• M33: 9,589,822 km (0.098 R)
• M34: 9,770,536 km (0.094 R)
• M35: 10,832,232 km (0.116 R)
• M36: 11,281,475 km (0.072 R)
• M37: 11,448,575 km (0.113 R)
• M38: 11,640,510 km (0.069 R)
• M39: 11,761,085 km (0.089 R)
• M40: 12,100,673 km (0.114 R)
• M41: 12,517,602 km (0.098 R)
• M42: 13,063,933 km (0.118 R)
• M43: 13,214,429 km (0.1 R)
• M44: 13,340,091 km (0.109 R)
• M45: 13,466,352 km (0.07 R)
• M46: 13,694,488 km (0.037 R)
• M47: 14,077,459 km (0.103 R)
• M48: 14,309,036 km (0.05 R)
• M49: 14,438,289 km (0.076 R)
• M50: 14,619,751 km (0.076 R)
• M51: 15,300,721 km (0.093 R)
• M52: 15,618,466 km (0.073 R)
• M53: 15,804,716 km (0.111 R)
• M54: 16,287,468 km (0.067 R)
• M55: 16,856,688 km (0.036 R)
• M56: 17,377,289 km (0.105 R)
• M57: 17,598,095 km (0.045 R)
• M58: 17,736,623 km (0.12 R)
• M59: 17,958,925 km (0.105 R)
• M60: 18,266,199 km (0.106 R)
• M61: 18,490,746 km (0.047 R)
• M62: 18,688,065 km (0.108 R)
• M63: 18,942,681 km (0.083 R)
• M64: 19,056,226 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 12.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.04 AU - 13.32 AU

Year: 12812 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,957,120 km

• M1: 215,720 km (0.089 R)
• M2: 414,984 km (0.056 R)
• M3: 721,959 km (0.11 R)
• M4: 850,613 km (0.112 R)
• M5: 1,149,959 km (0.093 R)
• M6: 1,251,685 km (0.119 R)
• M7: 1,374,505 km (0.094 R)
• M8: 1,690,306 km (0.088 R)
• M9: 2,091,827 km (0.1 R)
• M10: 2,218,237 km (0.104 R)
• M11: 2,325,648 km (0.09 R)
• M12: 2,681,093 km (0.047 R)
• M13: 2,795,835 km (0.048 R)
• M14: 2,935,709 km (0.095 R)
• M15: 3,102,061 km (0.04 R)
• M16: 3,295,940 km (0.086 R)
• M17: 3,544,123 km (0.072 R)
• M18: 5,389,263 km (0.112 R)
• M19: 6,970,363 km (0.114 R)
• M20: 7,910,735 km (0.046 R)
• M21: 8,076,939 km (0.118 R)
• M22: 8,753,271 km (0.036 R)
• M23: 8,994,422 km (0.112 R)
• M24: 9,377,692 km (0.093 R)
• M25: 10,088,282 km (0.096 R)
• M26: 10,523,013 km (0.113 R)
• M27: 10,964,028 km (0.066 R)
• M28: 11,750,165 km (0.104 R)
• M29: 11,902,007 km (0.107 R)
• M30: 12,400,018 km (0.117 R)
• M31: 14,095,411 km (0.11 R)
• M32: 15,238,189 km (0.12 R)
• M33: 15,362,505 km (0.094 R)
• M34: 15,778,985 km (0.088 R)
• M35: 16,114,832 km (0.04 R)
• M36: 16,410,587 km (0.089 R)
• M37: 16,708,287 km (0.079 R)
• M38: 16,793,707 km (0.082 R)
• M39: 17,093,651 km (0.115 R)
• M40: 17,438,624 km (0.091 R)
• M41: 17,525,241 km (0.104 R)
• M42: 18,311,079 km (0.105 R)
• M43: 19,287,354 km (0.097 R)
• M44: 19,646,539 km (0.11 R)
• M45: 20,007,818 km (0.073 R)
• M46: 20,967,039 km (0.077 R)
• M47: 21,059,191 km (0.098 R)
• M48: 21,521,898 km (0.049 R)
• M49: 21,987,895 km (0.107 R)
• M50: 22,787,944 km (0.064 R)
• M51: 23,933,415 km (0.092 R)
• M52: 24,222,738 km (0.083 R)
• M53: 24,610,346 km (0.092 R)
• M54: 24,804,973 km (0.074 R)
• M55: 25,195,573 km (0.114 R)
• M56: 25,983,056 km (0.069 R)
• M57: 26,081,940 km (0.116 R)
• M58: 26,728,502 km (0.07 R)
• M59: 27,733,650 km (0.109 R)
• M60: 28,037,483 km (0.087 R)
• M61: 28,139,060 km (0.068 R)
• M62: 28,240,787 km (0.091 R)
• M63: 28,802,228 km (0.089 R)
• M64: 30,665,320 km (0.07 R)
• M65: 31,137,151 km (0.119 R)
• M66: 31,294,977 km (0.106 R)
• M67: 31,505,760 km (0.085 R)
• M68: 32,035,038 km (0.09 R)
• M69: 32,513,751 km (0.107 R)
• M70: 33,048,563 km (0.048 R)
• M71: 34,452,539 km (0.11 R)
• M72: 34,670,204 km (0.042 R)
• M73: 35,380,944 km (0.049 R)
• M74: 35,655,605 km (0.085 R)
• M75: 36,317,725 km (0.082 R)
• M76: 36,650,282 km (0.119 R)
• M77: 36,928,234 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317

Radius: 6.4

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.64 AU - 15.2 AU

Year: 18047 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,957,120 km

• M1: 190,588 km (0.084 R)
• M2: 1,095,954 km (0.089 R)
• M3: 1,161,927 km (0.111 R)
• M4: 1,439,580 km (0.083 R)
• M5: 2,000,273 km (0.064 R)
• M6: 2,054,428 km (0.101 R)
• M7: 2,219,733 km (0.119 R)
• M8: 2,303,957 km (0.098 R)
• M9: 2,418,100 km (0.058 R)
• M10: 2,771,450 km (0.118 R)
• M11: 3,331,694 km (0.111 R)
• M12: 3,824,769 km (0.112 R)
• M13: 4,166,151 km (0.032 R)
• M14: 4,375,588 km (0.053 R)
• M15: 5,135,994 km (0.072 R)
• M16: 5,858,552 km (0.052 R)
• M17: 6,211,902 km (0.113 R)
• M18: 6,491,500 km (0.063 R)
• M19: 6,857,118 km (0.069 R)
• M20: 6,980,536 km (0.102 R)
• M21: 8,385,260 km (0.113 R)
• M22: 9,142,075 km (0.114 R)
• M23: 9,505,748 km (0.08 R)
• M24: 9,735,381 km (0.102 R)
• M25: 10,060,158 km (0.077 R)
• M26: 10,106,832 km (0.104 R)
• M27: 10,482,772 km (0.084 R)
• M28: 11,296,883 km (0.102 R)
• M29: 11,393,972 km (0.096 R)
• M30: 12,131,191 km (0.026 R)
• M31: 12,985,245 km (0.046 R)
• M32: 13,393,946 km (0.049 R)
• M33: 15,070,190 km (0.118 R)
• M34: 17,144,814 km (0.093 R)
• M35: 19,307,400 km (0.107 R)
• M36: 19,715,055 km (0.081 R)
• M37: 19,773,547 km (0.078 R)
• M38: 21,193,979 km (0.059 R)
• M39: 21,433,934 km (0.081 R)
• M40: 21,916,537 km (0.107 R)
• M41: 23,200,236 km (0.089 R)
• M42: 24,508,170 km (0.116 R)
• M43: 24,823,074 km (0.059 R)
• M44: 25,076,044 km (0.072 R)
• M45: 25,202,753 km (0.071 R)
• M46: 25,456,920 km (0.118 R)
• M47: 27,194,948 km (0.12 R)
• M48: 27,260,023 km (0.054 R)
• M49: 27,782,718 km (0.066 R)
• M50: 27,979,589 km (0.035 R)
• M51: 28,771,710 km (0.098 R)
• M52: 29,437,271 km (0.117 R)
• M53: 29,906,410 km (0.1 R)
• M54: 30,783,951 km (0.111 R)
• M55: 31,259,971 km (0.104 R)
• M56: 31,532,987 km (0.099 R)
• M57: 31,806,901 km (0.081 R)
• M58: 32,150,378 km (0.038 R)
• M59: 33,188,288 km (0.086 R)
• M60: 33,397,126 km (0.091 R)
• M61: 34,166,807 km (0.097 R)
• M62: 34,377,740 km (0.083 R)
• M63: 34,448,201 km (0.071 R)
• M64: 34,589,122 km (0.116 R)
• M65: 35,509,897 km (0.083 R)
• M66: 35,652,314 km (0.086 R)
• M67: 35,937,597 km (0.105 R)
• M68: 36,080,613 km (0.117 R)
• M69: 37,956,271 km (0.065 R)
• M70: 38,466,549 km (0.09 R)
• M71: 38,612,856 km (0.095 R)
• M72: 40,011,297 km (0.108 R)
• M73: 41,052,199 km (0.03 R)
• M74: 41,576,091 km (0.109 R)
• M75: 41,801,235 km (0.089 R)
• M76: 41,951,581 km (0.103 R)
• M77: 42,403,816 km (0.091 R)
• M78: 42,630,456 km (0.106 R)
• M79: 44,304,905 km (0.108 R)
• M80: 44,534,987 km (0.1 R)
• M81: 47,482,514 km (0.11 R)
• M82: 49,138,413 km (0.104 R)
• M83: 49,614,882 km (0.108 R)
• M84: 50,893,196 km (0.117 R)
• M85: 51,134,048 km (0.075 R)
• M86: 52,587,391 km (0.074 R)
• M87: 54,792,614 km (0.053 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 15,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit