🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.94 AU - 1.28 AU

Year: 441 Days

Day: 26.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,060,171 km

• M1: 93,648 km (0.113 R)
• M2: 152,590 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.62 AU - 2.16 AU

Year: 979 Days

Day: 40.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 8.6

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.13 AU - 8.45 AU

Year: 6665 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,060,171 km

• M1: 129,103 km (0.099 R)
• M2: 255,962 km (0.065 R)
• M3: 312,809 km (0.109 R)
• M4: 397,332 km (0.108 R)
• M5: 580,141 km (0.097 R)
• M6: 633,697 km (0.085 R)
• M7: 820,395 km (0.052 R)
• M8: 1,211,144 km (0.082 R)
• M9: 1,299,407 km (0.118 R)
• M10: 1,713,793 km (0.119 R)
• M11: 1,813,575 km (0.084 R)
• M12: 1,977,385 km (0.096 R)
• M13: 3,454,514 km (0.09 R)
• M14: 4,131,444 km (0.074 R)
• M15: 4,651,895 km (0.109 R)
• M16: 4,934,187 km (0.12 R)
• M17: 5,456,283 km (0.114 R)
• M18: 5,753,983 km (0.077 R)
• M19: 5,935,146 km (0.1 R)
• M20: 6,710,212 km (0.043 R)
• M21: 6,869,085 km (0.093 R)
• M22: 6,932,964 km (0.074 R)
• M23: 7,255,497 km (0.098 R)
• M24: 7,948,584 km (0.108 R)
• M25: 8,252,118 km (0.111 R)
• M26: 8,731,878 km (0.11 R)
• M27: 9,079,992 km (0.111 R)
• M28: 9,826,037 km (0.044 R)
• M29: 10,079,157 km (0.119 R)
• M30: 10,371,022 km (0.12 R)
• M31: 10,444,475 km (0.107 R)
• M32: 10,702,680 km (0.11 R)
• M33: 11,037,929 km (0.11 R)
• M34: 11,187,976 km (0.069 R)
• M35: 11,642,305 km (0.102 R)
• M36: 12,025,425 km (0.119 R)
• M37: 12,141,214 km (0.071 R)
• M38: 12,725,692 km (0.094 R)
• M39: 12,804,231 km (0.11 R)
• M40: 13,120,481 km (0.095 R)
• M41: 13,359,239 km (0.075 R)
• M42: 13,559,252 km (0.119 R)
• M43: 13,881,486 km (0.091 R)
• M44: 14,043,500 km (0.075 R)
• M45: 14,946,024 km (0.072 R)
• M46: 15,278,879 km (0.108 R)
• M47: 16,079,078 km (0.111 R)
• M48: 17,109,359 km (0.088 R)
• M49: 17,239,659 km (0.109 R)
• M50: 17,851,963 km (0.066 R)
• M51: 18,205,163 km (0.093 R)
• M52: 19,053,084 km (0.075 R)
• M53: 19,278,378 km (0.114 R)
• M54: 22,191,647 km (0.11 R)
• M55: 23,529,950 km (0.091 R)
• M56: 24,014,198 km (0.075 R)
• M57: 24,355,132 km (0.054 R)
• M58: 24,845,065 km (0.031 R)
• M59: 25,239,255 km (0.105 R)
• M60: 25,338,139 km (0.044 R)
• M61: 25,934,137 km (0.097 R)
• M62: 26,786,396 km (0.056 R)
• M63: 27,089,332 km (0.095 R)
• M64: 27,291,888 km (0.109 R)
• M65: 27,444,178 km (0.089 R)
• M66: 27,800,670 km (0.106 R)
• M67: 28,005,021 km (0.086 R)
• M68: 28,982,643 km (0.12 R)
• M69: 29,241,896 km (0.106 R)
• M70: 29,553,807 km (0.064 R)
• M71: 29,762,347 km (0.028 R)
• M72: 30,759,865 km (0.099 R)
• M73: 31,236,185 km (0.117 R)
• M74: 31,501,871 km (0.1 R)
• M75: 31,928,524 km (0.067 R)
• M76: 32,410,827 km (0.076 R)
• M77: 32,895,525 km (0.096 R)
• M78: 32,949,529 km (0.078 R)
• M79: 33,003,534 km (0.11 R)
• M80: 33,817,646 km (0.11 R)
• M81: 34,748,145 km (0.025 R)
• M82: 35,023,405 km (0.079 R)
• M83: 35,964,824 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 9.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.66 AU - 8.24 AU

Year: 8445 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,060,171 km

• M1: 137,032 km (0.093 R)
• M2: 230,979 km (0.092 R)
• M3: 938,128 km (0.039 R)
• M4: 1,266,795 km (0.081 R)
• M5: 1,384,229 km (0.063 R)
• M6: 1,567,486 km (0.025 R)
• M7: 1,630,467 km (0.091 R)
• M8: 1,807,890 km (0.109 R)
• M9: 2,077,615 km (0.104 R)
• M10: 2,270,596 km (0.103 R)
• M11: 2,561,864 km (0.116 R)
• M12: 3,140,209 km (0.099 R)
• M13: 3,464,986 km (0.1 R)
• M14: 4,594,001 km (0.078 R)
• M15: 4,962,909 km (0.079 R)
• M16: 5,606,928 km (0.112 R)
• M17: 5,680,231 km (0.091 R)
• M18: 6,126,182 km (0.109 R)
• M19: 7,157,361 km (0.104 R)
• M20: 7,584,762 km (0.036 R)
• M21: 7,692,921 km (0.111 R)
• M22: 7,910,885 km (0.099 R)
• M23: 8,297,147 km (0.089 R)
• M24: 9,059,348 km (0.084 R)
• M25: 9,521,755 km (0.074 R)
• M26: 10,259,422 km (0.03 R)
• M27: 10,620,102 km (0.034 R)
• M28: 10,771,495 km (0.105 R)
• M29: 12,773,414 km (0.117 R)
• M30: 12,902,368 km (0.064 R)
• M31: 14,516,080 km (0.099 R)
• M32: 15,329,443 km (0.114 R)
• M33: 16,858,932 km (0.054 R)
• M34: 17,785,541 km (0.063 R)
• M35: 17,857,498 km (0.102 R)
• M36: 18,182,424 km (0.12 R)
• M37: 20,587,210 km (0.104 R)
• M38: 21,232,426 km (0.081 R)
• M39: 22,309,680 km (0.088 R)
• M40: 22,894,159 km (0.037 R)
• M41: 23,444,081 km (0.062 R)
• M42: 23,839,617 km (0.092 R)
• M43: 23,998,490 km (0.097 R)
• M44: 24,157,663 km (0.105 R)
• M45: 24,517,146 km (0.105 R)
• M46: 24,918,667 km (0.035 R)
• M47: 25,403,214 km (0.052 R)
• M48: 25,809,522 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 13.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.02 AU - 8.04 AU

Year: 8572 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,060,171 km

• M1: 178,620 km (0.104 R)
• M2: 311,612 km (0.097 R)
• M3: 594,801 km (0.091 R)
• M4: 755,320 km (0.097 R)
• M5: 898,784 km (0.074 R)
• M6: 1,000,211 km (0.105 R)
• M7: 1,197,232 km (0.066 R)
• M8: 3,365,354 km (0.096 R)
• M9: 3,723,641 km (0.091 R)
• M10: 4,094,344 km (0.101 R)
• M11: 4,995,223 km (0.095 R)
• M12: 5,088,721 km (0.036 R)
• M13: 5,309,079 km (0.114 R)
• M14: 6,121,994 km (0.083 R)
• M15: 6,222,224 km (0.09 R)
• M16: 6,526,058 km (0.102 R)
• M17: 7,043,517 km (0.083 R)
• M18: 7,218,995 km (0.102 R)
• M19: 7,431,424 km (0.04 R)
• M20: 7,790,160 km (0.115 R)
• M21: 7,971,771 km (0.095 R)
• M22: 8,228,182 km (0.05 R)
• M23: 8,976,171 km (0.111 R)
• M24: 9,090,315 km (0.101 R)
• M25: 9,435,586 km (0.104 R)
• M26: 10,138,996 km (0.117 R)
• M27: 10,537,076 km (0.078 R)
• M28: 10,697,744 km (0.078 R)
• M29: 11,143,994 km (0.112 R)
• M30: 11,348,794 km (0.096 R)
• M31: 12,012,709 km (0.12 R)
• M32: 12,222,744 km (0.031 R)
• M33: 12,946,050 km (0.066 R)
• M34: 13,291,322 km (0.103 R)
• M35: 13,858,896 km (0.112 R)
• M36: 13,990,991 km (0.089 R)
• M37: 14,300,808 km (0.113 R)
• M38: 14,927,474 km (0.088 R)
• M39: 15,700,446 km (0.074 R)
• M40: 15,976,305 km (0.108 R)
• M41: 16,579,633 km (0.055 R)
• M42: 16,813,753 km (0.105 R)
• M43: 17,474,976 km (0.054 R)
• M44: 17,617,842 km (0.103 R)
• M45: 19,116,065 km (0.034 R)
• M46: 19,608,242 km (0.119 R)
• M47: 20,554,598 km (0.052 R)
• M48: 20,957,465 km (0.089 R)
• M49: 21,464,901 km (0.093 R)
• M50: 22,543,502 km (0.094 R)
• M51: 22,647,173 km (0.08 R)
• M52: 23,272,492 km (0.065 R)
• M53: 23,534,737 km (0.117 R)
• M54: 23,903,496 km (0.073 R)
• M55: 24,753,511 km (0.086 R)
• M56: 25,884,172 km (0.085 R)
• M57: 26,047,084 km (0.11 R)
• M58: 27,750,405 km (0.094 R)
• M59: 29,432,932 km (0.092 R)
• M60: 29,603,025 km (0.101 R)
• M61: 30,229,391 km (0.082 R)
• M62: 30,343,834 km (0.105 R)
• M63: 30,860,096 km (0.103 R)
• M64: 30,975,286 km (0.117 R)
• M65: 31,321,605 km (0.077 R)
• M66: 31,611,227 km (0.084 R)
• M67: 33,013,557 km (0.105 R)
• M68: 33,781,742 km (0.11 R)
• M69: 34,197,774 km (0.038 R)
• M70: 35,335,615 km (0.092 R)
• M71: 37,157,269 km (0.091 R)
• M72: 38,512,625 km (0.11 R)
• M73: 39,321,052 km (0.114 R)
• M74: 39,445,967 km (0.116 R)
• M75: 40,638,860 km (0.091 R)
• M76: 40,954,811 km (0.092 R)
• M77: 41,144,800 km (0.114 R)
• M78: 41,461,947 km (0.067 R)
• M79: 42,290,570 km (0.114 R)
• M80: 42,995,924 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit