🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.59 AU - 0.67 AU

Year: 215 Days

Day: 36.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.74 AU

Year: 236 Days

Day: 21.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,527,719 km

• M1: 46,375 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.94 AU - 1.02 AU

Year: 418 Days

Day: 24.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.83 AU - 1.23 AU

Year: 450 Days

Day: 17.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.7

Radius: 14.4

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.79 AU - 4.93 AU

Year: 3919 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 134.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,527,719 km

• M1: 183,257 km (0.056 R)
• M2: 329,863 km (0.106 R)
• M3: 460,313 km (0.112 R)
• M4: 706,102 km (0.108 R)
• M5: 927,357 km (0.056 R)
• M6: 1,059,602 km (0.079 R)
• M7: 1,582,446 km (0.102 R)
• M8: 1,849,927 km (0.101 R)
• M9: 2,197,144 km (0.098 R)
• M10: 2,395,511 km (0.106 R)
• M11: 2,739,735 km (0.102 R)
• M12: 2,972,061 km (0.09 R)
• M13: 3,361,464 km (0.075 R)
• M14: 3,610,844 km (0.082 R)
• M15: 3,846,610 km (0.111 R)
• M16: 4,107,808 km (0.096 R)
• M17: 4,500,203 km (0.101 R)
• M18: 4,669,099 km (0.091 R)
• M19: 4,861,632 km (0.118 R)
• M20: 5,795,122 km (0.039 R)
• M21: 6,002,315 km (0.113 R)
• M22: 6,353,272 km (0.102 R)
• M23: 6,495,689 km (0.087 R)
• M24: 6,711,110 km (0.074 R)
• M25: 6,904,540 km (0.038 R)
• M26: 7,322,068 km (0.106 R)
• M27: 7,471,366 km (0.046 R)
• M28: 8,259,149 km (0.118 R)
• M29: 8,440,761 km (0.101 R)
• M30: 8,649,898 km (0.045 R)
• M31: 8,940,268 km (0.118 R)
• M32: 9,180,223 km (0.101 R)
• M33: 9,748,695 km (0.105 R)
• M34: 10,189,410 km (0.115 R)
• M35: 10,356,511 km (0.08 R)
• M36: 10,524,360 km (0.119 R)
• M37: 10,636,857 km (0.085 R)
• M38: 10,749,654 km (0.032 R)
• M39: 10,948,171 km (0.1 R)
• M40: 11,319,921 km (0.1 R)
• M41: 12,134,930 km (0.054 R)
• M42: 12,968,939 km (0.116 R)
• M43: 13,484,303 km (0.083 R)
• M44: 13,944,616 km (0.118 R)
• M45: 14,254,433 km (0.052 R)
• M46: 14,347,782 km (0.071 R)
• M47: 14,441,430 km (0.111 R)
• M48: 14,629,176 km (0.028 R)
• M49: 15,102,204 km (0.083 R)
• M50: 15,773,001 km (0.036 R)
• M51: 15,998,744 km (0.045 R)
• M52: 16,453,522 km (0.104 R)
• M53: 16,912,638 km (0.064 R)
• M54: 17,243,099 km (0.12 R)
• M55: 17,910,455 km (0.116 R)
• M56: 19,132,969 km (0.034 R)
• M57: 19,236,192 km (0.103 R)
• M58: 20,277,393 km (0.107 R)
• M59: 20,734,265 km (0.106 R)
• M60: 21,194,578 km (0.068 R)
• M61: 21,515,315 km (0.064 R)
• M62: 21,729,988 km (0.094 R)
• M63: 22,233,535 km (0.088 R)
• M64: 22,378,196 km (0.116 R)
• M65: 22,923,331 km (0.114 R)
• M66: 23,325,898 km (0.091 R)
• M67: 23,472,804 km (0.086 R)
• M68: 23,730,710 km (0.101 R)
• M69: 24,026,764 km (0.057 R)
• M70: 24,361,116 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 14

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9 AU - 9.8 AU

Year: 12406 Days

Day: 9.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,527,719 km

• M1: 274,662 km (0.059 R)
• M2: 458,517 km (0.108 R)
• M3: 558,449 km (0.103 R)
• M4: 725,849 km (0.064 R)
• M5: 832,512 km (0.083 R)
• M6: 961,765 km (0.054 R)
• M7: 1,205,908 km (0.105 R)
• M8: 1,374,056 km (0.116 R)
• M9: 1,550,432 km (0.049 R)
• M10: 1,861,746 km (0.04 R)
• M11: 2,058,467 km (0.094 R)
• M12: 2,308,594 km (0.026 R)
• M13: 2,402,093 km (0.047 R)
• M14: 3,041,175 km (0.108 R)
• M15: 3,222,189 km (0.082 R)
• M16: 3,487,126 km (0.101 R)
• M17: 3,842,421 km (0.071 R)
• M18: 3,982,295 km (0.094 R)
• M19: 4,209,534 km (0.069 R)
• M20: 4,617,787 km (0.114 R)
• M21: 5,347,376 km (0.089 R)
• M22: 5,854,064 km (0.119 R)
• M23: 6,211,304 km (0.08 R)
• M24: 6,342,950 km (0.088 R)
• M25: 6,475,643 km (0.069 R)
• M26: 6,609,234 km (0.106 R)
• M27: 6,947,325 km (0.061 R)
• M28: 7,118,465 km (0.062 R)
• M29: 7,570,251 km (0.114 R)
• M30: 7,995,408 km (0.09 R)
• M31: 8,721,705 km (0.073 R)
• M32: 9,544,793 km (0.12 R)
• M33: 9,850,421 km (0.084 R)
• M34: 10,275,878 km (0.091 R)
• M35: 10,826,099 km (0.068 R)
• M36: 11,305,410 km (0.12 R)
• M37: 13,248,836 km (0.109 R)
• M38: 14,063,696 km (0.092 R)
• M39: 14,630,522 km (0.034 R)
• M40: 15,651,827 km (0.089 R)
• M41: 16,239,298 km (0.08 R)
• M42: 18,613,117 km (0.081 R)
• M43: 19,091,082 km (0.055 R)
• M44: 19,524,916 km (0.03 R)
• M45: 20,059,429 km (0.043 R)
• M46: 20,895,083 km (0.09 R)
• M47: 21,043,783 km (0.085 R)
• M48: 22,346,930 km (0.038 R)
• M49: 22,651,362 km (0.085 R)
• M50: 23,418,350 km (0.071 R)
• M51: 23,624,346 km (0.051 R)
• M52: 24,142,104 km (0.119 R)
• M53: 24,873,040 km (0.11 R)
• M54: 25,083,225 km (0.052 R)
• M55: 25,558,347 km (0.063 R)
• M56: 26,143,125 km (0.073 R)
• M57: 26,303,345 km (0.091 R)
• M58: 26,517,569 km (0.034 R)
• M59: 27,217,687 km (0.113 R)
• M60: 29,520,746 km (0.1 R)
• M61: 30,302,395 km (0.097 R)
• M62: 30,695,688 km (0.116 R)
• M63: 31,942,885 km (0.056 R)
• M64: 32,171,471 km (0.087 R)
• M65: 32,285,913 km (0.075 R)
• M66: 33,786,529 km (0.103 R)
• M67: 35,132,910 km (0.097 R)
• M68: 35,487,008 km (0.116 R)
• M69: 36,139,255 km (0.085 R)
• M70: 36,377,565 km (0.093 R)
• M71: 37,335,440 km (0.07 R)
• M72: 38,787,886 km (0.049 R)
• M73: 41,001,036 km (0.081 R)
• M74: 41,311,751 km (0.111 R)
• M75: 41,623,214 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.6

Radius: 5.9

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.57 AU - 15.75 AU

Year: 21732 Days

Day: 20.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,527,719 km

• M1: 137,331 km (0.112 R)
• M2: 239,357 km (0.116 R)
• M3: 812,167 km (0.086 R)
• M4: 860,786 km (0.115 R)
• M5: 961,316 km (0.1 R)
• M6: 1,229,395 km (0.091 R)
• M7: 1,314,217 km (0.103 R)
• M8: 1,611,468 km (0.106 R)
• M9: 2,694,258 km (0.101 R)
• M10: 2,731,059 km (0.041 R)
• M11: 2,993,603 km (0.089 R)
• M12: 3,623,709 km (0.072 R)
• M13: 4,776,211 km (0.11 R)
• M14: 4,820,941 km (0.062 R)
• M15: 4,910,700 km (0.089 R)
• M16: 5,414,845 km (0.09 R)
• M17: 5,649,414 km (0.102 R)
• M18: 6,373,168 km (0.091 R)
• M19: 8,171,933 km (0.077 R)
• M20: 8,333,050 km (0.109 R)
• M21: 8,767,782 km (0.114 R)
• M22: 9,943,471 km (0.097 R)
• M23: 10,115,509 km (0.094 R)
• M24: 10,520,620 km (0.12 R)
• M25: 10,695,799 km (0.084 R)
• M26: 12,439,213 km (0.075 R)
• M27: 12,624,415 km (0.029 R)
• M28: 15,049,845 km (0.112 R)
• M29: 15,313,436 km (0.115 R)
• M30: 16,926,251 km (0.077 R)
• M31: 17,268,980 km (0.115 R)
• M32: 18,733,543 km (0.116 R)
• M33: 19,159,149 km (0.098 R)
• M34: 19,444,731 km (0.069 R)
• M35: 19,875,723 km (0.093 R)
• M36: 20,455,265 km (0.087 R)
• M37: 20,747,130 km (0.091 R)
• M38: 21,261,298 km (0.069 R)
• M39: 23,740,584 km (0.093 R)
• M40: 23,970,516 km (0.095 R)
• M41: 24,047,409 km (0.102 R)
• M42: 24,355,431 km (0.112 R)
• M43: 24,819,783 km (0.119 R)
• M44: 26,706,810 km (0.083 R)
• M45: 29,047,718 km (0.109 R)
• M46: 29,787,479 km (0.044 R)
• M47: 29,870,057 km (0.083 R)
• M48: 30,367,021 km (0.053 R)
• M49: 30,450,198 km (0.099 R)
• M50: 31,117,853 km (0.111 R)
• M51: 32,212,909 km (0.074 R)
• M52: 34,008,533 km (0.087 R)
• M53: 34,094,851 km (0.058 R)
• M54: 35,660,841 km (0.073 R)
• M55: 36,717,900 km (0.112 R)
• M56: 37,874,591 km (0.087 R)
• M57: 38,232,877 km (0.12 R)
• M58: 38,412,395 km (0.107 R)
• M59: 38,952,742 km (0.109 R)
• M60: 39,495,783 km (0.092 R)
• M61: 40,132,322 km (0.093 R)
• M62: 41,139,414 km (0.041 R)
• M63: 41,415,572 km (0.114 R)
• M64: 41,784,780 km (0.068 R)
• M65: 44,210,509 km (0.063 R)
• M66: 44,493,399 km (0.065 R)
• M67: 44,682,191 km (0.059 R)
• M68: 45,440,503 km (0.118 R)
• M69: 46,011,967 km (0.06 R)
• M70: 46,873,501 km (0.103 R)
• M71: 47,547,439 km (0.058 R)
• M72: 47,837,210 km (0.113 R)
• M73: 47,933,851 km (0.082 R)
• M74: 48,904,591 km (0.102 R)
• M75: 49,392,430 km (0.089 R)
• M76: 49,881,914 km (0.098 R)
• M77: 50,176,323 km (0.071 R)
• M78: 50,668,350 km (0.052 R)
• M79: 51,359,791 km (0.115 R)
• M80: 52,353,121 km (0.084 R)
• M81: 52,452,753 km (0.083 R)
• M82: 52,652,317 km (0.076 R)
• M83: 52,852,180 km (0.106 R)
• M84: 56,082,895 km (0.111 R)
• M85: 62,945,249 km (0.077 R)
• M86: 64,327,832 km (0.104 R)
• M87: 65,290,794 km (0.097 R)
• M88: 66,474,263 km (0.071 R)
• M89: 67,231,078 km (0.081 R)
• M90: 68,426,066 km (0.104 R)
• M91: 68,644,030 km (0.095 R)
• M92: 69,518,579 km (0.076 R)
• M93: 71,720,660 km (0.05 R)
• M94: 71,831,362 km (0.12 R)
• M95: 72,163,918 km (0.06 R)
• M96: 73,833,879 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.8

Radius: 3.3

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.26 AU - 18.14 AU

Year: 29376 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,527,719 km

• M1: 173,534 km (0.061 R)
• M2: 199,115 km (0.087 R)
• M3: 381,325 km (0.112 R)
• M4: 604,675 km (0.116 R)
• M5: 666,159 km (0.119 R)
• M6: 708,346 km (0.11 R)
• M7: 1,750,594 km (0.101 R)
• M8: 2,142,989 km (0.059 R)
• M9: 2,205,821 km (0.074 R)
• M10: 2,430,217 km (0.057 R)
• M11: 2,661,795 km (0.102 R)
• M12: 3,146,043 km (0.029 R)
• M13: 3,434,767 km (0.09 R)
• M14: 3,807,565 km (0.114 R)
• M15: 3,845,413 km (0.093 R)
• M16: 6,388,128 km (0.118 R)
• M17: 8,773,018 km (0.116 R)
• M18: 9,075,804 km (0.087 R)
• M19: 10,057,166 km (0.106 R)
• M20: 10,215,291 km (0.098 R)
• M21: 10,587,041 km (0.088 R)
• M22: 13,775,570 km (0.107 R)
• M23: 13,834,063 km (0.113 R)
• M24: 15,320,617 km (0.107 R)
• M25: 15,381,204 km (0.104 R)
• M26: 15,990,666 km (0.066 R)
• M27: 16,857,137 km (0.054 R)
• M28: 20,739,052 km (0.061 R)
• M29: 21,682,865 km (0.081 R)
• M30: 22,434,295 km (0.087 R)
• M31: 22,778,520 km (0.114 R)
• M32: 23,612,079 km (0.101 R)
• M33: 24,032,599 km (0.118 R)
• M34: 24,667,941 km (0.032 R)
• M35: 25,237,310 km (0.09 R)
• M36: 25,667,255 km (0.1 R)
• M37: 26,679,583 km (0.089 R)
• M38: 27,190,759 km (0.075 R)
• M39: 27,631,475 km (0.073 R)
• M40: 29,643,416 km (0.058 R)
• M41: 30,021,151 km (0.112 R)
• M42: 30,476,527 km (0.118 R)
• M43: 32,865,455 km (0.101 R)
• M44: 33,334,744 km (0.065 R)
• M45: 35,074,418 km (0.05 R)
• M46: 37,575,245 km (0.059 R)
• M47: 42,320,938 km (0.115 R)
• M48: 42,660,974 km (0.099 R)
• M49: 43,001,908 km (0.101 R)
• M50: 44,030,244 km (0.052 R)
• M51: 45,066,658 km (0.103 R)
• M52: 45,849,204 km (0.053 R)
• M53: 46,373,395 km (0.046 R)
• M54: 47,869,224 km (0.092 R)
• M55: 48,845,650 km (0.109 R)
• M56: 49,023,821 km (0.108 R)
• M57: 49,470,370 km (0.054 R)
• M58: 50,277,451 km (0.117 R)
• M59: 50,367,509 km (0.102 R)
• M60: 52,268,748 km (0.079 R)
• M61: 54,193,325 km (0.118 R)
• M62: 56,234,288 km (0.028 R)
• M63: 56,608,133 km (0.068 R)
• M64: 59,818,504 km (0.107 R)
• M65: 62,602,969 km (0.095 R)
• M66: 62,699,759 km (0.096 R)
• M67: 63,281,395 km (0.061 R)
• M68: 65,037,225 km (0.071 R)
• M69: 65,135,212 km (0.115 R)
• M70: 65,429,471 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit