🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 213 Days

Day: 46.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,574,840 km

• M1: 49,816 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.61 AU - 0.83 AU

Year: 273 Days

Day: 32.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 8.2

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.96 AU - 4.72 AU

Year: 3358 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,574,840 km

• M1: 137,780 km (0.044 R)
• M2: 233,821 km (0.087 R)
• M3: 295,306 km (0.106 R)
• M4: 493,075 km (0.075 R)
• M5: 588,219 km (0.088 R)
• M6: 658,829 km (0.11 R)
• M7: 831,764 km (0.103 R)
• M8: 888,911 km (0.117 R)
• M9: 1,007,542 km (0.091 R)
• M10: 1,081,144 km (0.055 R)
• M11: 1,156,840 km (0.081 R)
• M12: 1,435,840 km (0.054 R)
• M13: 2,024,209 km (0.113 R)
• M14: 2,230,355 km (0.105 R)
• M15: 2,344,199 km (0.098 R)
• M16: 2,426,777 km (0.097 R)
• M17: 2,611,829 km (0.106 R)
• M18: 2,663,141 km (0.053 R)
• M19: 2,766,663 km (0.113 R)
• M20: 3,286,216 km (0.058 R)
• M21: 3,662,156 km (0.095 R)
• M22: 3,913,779 km (0.075 R)
• M23: 4,091,352 km (0.097 R)
• M24: 4,171,237 km (0.08 R)
• M25: 4,231,376 km (0.074 R)
• M26: 4,291,813 km (0.102 R)
• M27: 4,413,736 km (0.092 R)
• M28: 4,598,639 km (0.109 R)
• M29: 4,765,141 km (0.104 R)
• M30: 4,849,215 km (0.114 R)
• M31: 4,976,074 km (0.119 R)
• M32: 5,125,672 km (0.08 R)
• M33: 5,255,074 km (0.114 R)
• M34: 5,583,142 km (0.094 R)
• M35: 5,963,121 km (0.103 R)
• M36: 6,053,777 km (0.091 R)
• M37: 6,236,436 km (0.113 R)
• M38: 6,351,477 km (0.103 R)
• M39: 6,444,078 km (0.081 R)
• M40: 6,818,970 km (0.096 R)
• M41: 7,080,766 km (0.118 R)
• M42: 7,935,868 km (0.076 R)
• M43: 8,362,820 km (0.058 R)
• M44: 8,591,855 km (0.059 R)
• M45: 9,004,296 km (0.047 R)
• M46: 9,160,626 km (0.107 R)
• M47: 9,370,511 km (0.116 R)
• M48: 10,334,371 km (0.099 R)
• M49: 11,273,546 km (0.046 R)
• M50: 11,413,869 km (0.101 R)
• M51: 11,952,720 km (0.064 R)
• M52: 12,616,037 km (0.059 R)
• M53: 13,232,231 km (0.107 R)
• M54: 13,529,033 km (0.113 R)
• M55: 14,524,158 km (0.06 R)
• M56: 14,615,712 km (0.069 R)
• M57: 14,676,897 km (0.099 R)
• M58: 15,418,005 km (0.108 R)
• M59: 16,202,796 km (0.057 R)
• M60: 16,584,121 km (0.071 R)
• M61: 16,968,438 km (0.119 R)
• M62: 17,452,836 km (0.048 R)
• M63: 18,501,666 km (0.117 R)
• M64: 18,634,210 km (0.109 R)
• M65: 18,900,195 km (0.062 R)
• M66: 19,402,395 km (0.088 R)
• M67: 19,570,693 km (0.112 R)
• M68: 20,146,794 km (0.091 R)
• M69: 20,659,765 km (0.095 R)
• M70: 21,489,285 km (0.067 R)
• M71: 22,329,876 km (0.091 R)
• M72: 22,577,011 km (0.119 R)
• M73: 23,109,729 km (0.077 R)
• M74: 23,538,926 km (0.107 R)
• M75: 23,754,347 km (0.079 R)
• M76: 24,115,177 km (0.078 R)
• M77: 24,259,987 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 13.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.27 AU - 4.99 AU

Year: 3745 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 36,574,840 km

• M1: 175,329 km (0.042 R)
• M2: 370,105 km (0.11 R)
• M3: 498,610 km (0.099 R)
• M4: 641,625 km (0.045 R)
• M5: 789,129 km (0.098 R)
• M6: 892,501 km (0.068 R)
• M7: 1,060,649 km (0.111 R)
• M8: 1,149,061 km (0.119 R)
• M9: 1,283,251 km (0.082 R)
• M10: 1,415,495 km (0.103 R)
• M11: 1,654,702 km (0.092 R)
• M12: 1,991,746 km (0.083 R)
• M13: 2,270,447 km (0.047 R)
• M14: 2,515,638 km (0.069 R)
• M15: 2,846,698 km (0.08 R)
• M16: 3,022,475 km (0.114 R)
• M17: 3,171,774 km (0.118 R)
• M18: 3,272,753 km (0.102 R)
• M19: 3,740,695 km (0.065 R)
• M20: 3,869,199 km (0.077 R)
• M21: 4,230,029 km (0.103 R)
• M22: 4,476,716 km (0.09 R)
• M23: 4,624,818 km (0.069 R)
• M24: 4,890,953 km (0.081 R)
• M25: 5,780,911 km (0.043 R)
• M26: 5,955,042 km (0.045 R)
• M27: 6,118,254 km (0.107 R)
• M28: 6,385,136 km (0.11 R)
• M29: 6,565,103 km (0.103 R)
• M30: 7,115,473 km (0.071 R)
• M31: 7,288,857 km (0.071 R)
• M32: 7,409,732 km (0.083 R)
• M33: 7,612,736 km (0.108 R)
• M34: 7,735,407 km (0.064 R)
• M35: 7,845,062 km (0.079 R)
• M36: 8,232,820 km (0.065 R)
• M37: 8,400,818 km (0.061 R)
• M38: 8,570,163 km (0.09 R)
• M39: 8,840,486 km (0.074 R)
• M40: 9,200,419 km (0.105 R)
• M41: 9,316,656 km (0.113 R)
• M42: 9,491,985 km (0.086 R)
• M43: 9,653,551 km (0.074 R)
• M44: 9,786,543 km (0.06 R)
• M45: 10,024,404 km (0.097 R)
• M46: 10,174,002 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 11.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.56 AU - 7.1 AU

Year: 7965 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,574,840 km

• M1: 163,062 km (0.093 R)
• M2: 244,892 km (0.073 R)
• M3: 321,635 km (0.09 R)
• M4: 890,107 km (0.085 R)
• M5: 1,125,425 km (0.108 R)
• M6: 1,399,189 km (0.088 R)
• M7: 1,470,996 km (0.029 R)
• M8: 1,908,869 km (0.077 R)
• M9: 1,989,203 km (0.083 R)
• M10: 2,195,199 km (0.108 R)
• M11: 2,473,451 km (0.117 R)
• M12: 4,160,466 km (0.028 R)
• M13: 4,999,710 km (0.119 R)
• M14: 5,979,277 km (0.032 R)
• M15: 6,158,346 km (0.09 R)
• M16: 6,460,534 km (0.053 R)
• M17: 7,017,038 km (0.106 R)
• M18: 7,556,787 km (0.101 R)
• M19: 7,847,904 km (0.076 R)
• M20: 8,879,082 km (0.081 R)
• M21: 9,255,171 km (0.074 R)
• M22: 10,023,207 km (0.099 R)
• M23: 10,343,197 km (0.079 R)
• M24: 10,775,235 km (0.063 R)
• M25: 10,920,495 km (0.105 R)
• M26: 11,139,805 km (0.108 R)
• M27: 11,286,711 km (0.073 R)
• M28: 11,619,865 km (0.099 R)
• M29: 11,694,215 km (0.103 R)
• M30: 11,881,063 km (0.116 R)
• M31: 12,031,259 km (0.073 R)
• M32: 12,182,054 km (0.112 R)
• M33: 12,295,599 km (0.118 R)
• M34: 12,753,218 km (0.096 R)
• M35: 13,061,540 km (0.036 R)
• M36: 13,606,824 km (0.064 R)
• M37: 13,685,363 km (0.082 R)
• M38: 13,882,234 km (0.043 R)
• M39: 14,040,508 km (0.113 R)
• M40: 14,278,967 km (0.1 R)
• M41: 14,921,490 km (0.109 R)
• M42: 15,944,291 km (0.043 R)
• M43: 16,027,168 km (0.107 R)
• M44: 16,318,136 km (0.04 R)
• M45: 16,485,237 km (0.032 R)
• M46: 17,116,689 km (0.115 R)
• M47: 17,584,781 km (0.12 R)
• M48: 18,316,614 km (0.092 R)
• M49: 18,446,913 km (0.051 R)
• M50: 18,795,476 km (0.03 R)
• M51: 19,014,488 km (0.073 R)
• M52: 19,455,053 km (0.038 R)
• M53: 20,122,410 km (0.11 R)
• M54: 20,256,748 km (0.109 R)
• M55: 20,797,096 km (0.061 R)
• M56: 20,932,931 km (0.084 R)
• M57: 21,708,297 km (0.084 R)
• M58: 22,122,533 km (0.028 R)
• M59: 23,005,759 km (0.11 R)
• M60: 23,146,231 km (0.062 R)
• M61: 23,758,386 km (0.058 R)
• M62: 24,519,241 km (0.074 R)
• M63: 24,614,834 km (0.109 R)
• M64: 25,481,454 km (0.109 R)
• M65: 26,357,948 km (0.09 R)
• M66: 26,701,425 km (0.092 R)
• M67: 27,095,914 km (0.047 R)
• M68: 27,293,832 km (0.051 R)
• M69: 28,090,441 km (0.064 R)
• M70: 28,341,017 km (0.045 R)
• M71: 28,844,265 km (0.076 R)
• M72: 29,502,944 km (0.106 R)
• M73: 30,886,724 km (0.041 R)
• M74: 31,456,543 km (0.099 R)
• M75: 31,768,753 km (0.078 R)
• M76: 32,659,160 km (0.084 R)
• M77: 32,764,477 km (0.059 R)
• M78: 32,869,794 km (0.075 R)
• M79: 33,292,557 km (0.107 R)
• M80: 33,398,622 km (0.053 R)
• M81: 33,876,737 km (0.073 R)
• M82: 34,464,357 km (0.116 R)
• M83: 34,840,147 km (0.111 R)
• M84: 35,325,144 km (0.076 R)
• M85: 36,574,884 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit