🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.49 AU - 1.51 AU

Year: 643 Days

Day: 13.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,988,934 km

• M1: 448,794 km (0.114 R)
• M2: 697,425 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.46 AU - 5.82 AU

Year: 4077 Days

Day: 32.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,988,934 km

• M1: 3,714,665 km (0.111 R)

Asteroid Belt

Center: 10.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.5

Radius: 6.1

Gravity: 25.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.45 AU - 16.31 AU

Year: 20081 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,988,934 km

• M1: 97,239 km (0.068 R)
• M2: 409,749 km (0.042 R)
• M3: 450,589 km (0.119 R)
• M4: 777,161 km (0.089 R)
• M5: 1,225,506 km (0.085 R)
• M6: 1,742,067 km (0.036 R)
• M7: 2,667,629 km (0.095 R)
• M8: 3,157,861 km (0.069 R)
• M9: 4,219,707 km (0.077 R)
• M10: 4,788,628 km (0.095 R)
• M11: 4,934,635 km (0.068 R)
• M12: 5,281,104 km (0.106 R)
• M13: 5,482,612 km (0.108 R)
• M14: 5,635,352 km (0.08 R)
• M15: 6,635,114 km (0.105 R)
• M16: 6,743,573 km (0.114 R)
• M17: 8,912,293 km (0.079 R)
• M18: 9,092,110 km (0.069 R)
• M19: 9,394,297 km (0.028 R)
• M20: 9,822,895 km (0.038 R)
• M21: 10,320,608 km (0.091 R)
• M22: 10,826,398 km (0.038 R)
• M23: 11,405,192 km (0.091 R)
• M24: 12,996,913 km (0.084 R)
• M25: 13,269,032 km (0.105 R)
• M26: 13,337,249 km (0.096 R)
• M27: 13,749,540 km (0.092 R)
• M28: 14,235,733 km (0.107 R)
• M29: 14,516,229 km (0.089 R)
• M30: 15,082,457 km (0.08 R)
• M31: 15,800,378 km (0.045 R)
• M32: 16,750,324 km (0.038 R)
• M33: 17,343,928 km (0.062 R)
• M34: 17,944,564 km (0.095 R)
• M35: 18,551,931 km (0.104 R)
• M36: 19,398,057 km (0.107 R)
• M37: 21,048,121 km (0.111 R)
• M38: 22,416,493 km (0.084 R)
• M39: 24,229,619 km (0.102 R)
• M40: 24,648,194 km (0.091 R)
• M41: 24,900,566 km (0.106 R)
• M42: 26,863,290 km (0.089 R)
• M43: 27,122,842 km (0.056 R)
• M44: 28,082,063 km (0.094 R)
• M45: 29,764,740 km (0.088 R)
• M46: 32,028,306 km (0.051 R)
• M47: 32,579,723 km (0.104 R)
• M48: 35,005,154 km (0.102 R)
• M49: 35,099,700 km (0.118 R)
• M50: 35,763,166 km (0.069 R)
• M51: 35,858,310 km (0.096 R)
• M52: 36,239,635 km (0.087 R)
• M53: 36,814,091 km (0.092 R)
• M54: 37,295,198 km (0.093 R)
• M55: 38,069,217 km (0.12 R)
• M56: 39,142,133 km (0.077 R)
• M57: 39,830,134 km (0.049 R)
• M58: 39,928,719 km (0.052 R)
• M59: 40,621,207 km (0.108 R)
• M60: 42,823,438 km (0.047 R)
• M61: 43,532,232 km (0.086 R)
• M62: 46,198,665 km (0.116 R)
• M63: 46,509,679 km (0.116 R)
• M64: 47,029,681 km (0.076 R)
• M65: 47,970,502 km (0.065 R)
• M66: 49,658,265 km (0.11 R)
• M67: 51,150,953 km (0.051 R)
• M68: 52,442,282 km (0.086 R)
• M69: 52,983,377 km (0.106 R)
• M70: 54,508,378 km (0.098 R)
• M71: 55,496,472 km (0.078 R)
• M72: 55,606,576 km (0.113 R)
• M73: 56,268,995 km (0.107 R)
• M74: 56,490,400 km (0.086 R)
• M75: 57,378,712 km (0.115 R)
• M76: 59,732,784 km (0.107 R)
• M77: 62,118,122 km (0.098 R)
• M78: 63,264,790 km (0.08 R)
• M79: 65,695,755 km (0.075 R)
• M80: 65,812,292 km (0.045 R)
• M81: 67,568,272 km (0.116 R)
• M82: 69,933,564 km (0.025 R)
• M83: 71,365,664 km (0.103 R)
• M84: 72,807,488 km (0.081 R)
• M85: 74,137,563 km (0.098 R)
• M86: 74,380,361 km (0.097 R)
• M87: 74,866,404 km (0.116 R)
• M88: 76,086,524 km (0.045 R)
• M89: 76,208,895 km (0.074 R)
• M90: 78,793,647 km (0.083 R)
• M91: 80,907,166 km (0.117 R)
• M92: 81,407,122 km (0.094 R)
• M93: 82,033,638 km (0.104 R)
• M94: 83,669,790 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101

Radius: 8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 18.69 AU - 22.65 AU

Year: 32877 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,988,934 km

• M1: 163,959 km (0.111 R)
• M2: 375,491 km (0.113 R)
• M3: 563,535 km (0.118 R)
• M4: 650,900 km (0.113 R)
• M5: 705,653 km (0.052 R)
• M6: 983,307 km (0.075 R)
• M7: 1,156,840 km (0.112 R)
• M8: 1,387,969 km (0.098 R)
• M9: 1,508,994 km (0.081 R)
• M10: 1,840,353 km (0.033 R)
• M11: 2,629,033 km (0.076 R)
• M12: 3,058,528 km (0.071 R)
• M13: 3,185,387 km (0.091 R)
• M14: 3,444,192 km (0.112 R)
• M15: 3,743,687 km (0.115 R)
• M16: 4,190,984 km (0.095 R)
• M17: 5,173,543 km (0.043 R)
• M18: 5,905,974 km (0.078 R)
• M19: 6,224,169 km (0.083 R)
• M20: 6,385,286 km (0.081 R)
• M21: 6,588,739 km (0.064 R)
• M22: 8,827,770 km (0.099 R)
• M23: 8,918,127 km (0.084 R)
• M24: 9,100,038 km (0.047 R)
• M25: 10,027,396 km (0.091 R)
• M26: 10,839,263 km (0.11 R)
• M27: 11,326,653 km (0.106 R)
• M28: 12,729,133 km (0.032 R)
• M29: 13,243,152 km (0.101 R)
• M30: 13,921,578 km (0.112 R)
• M31: 14,344,641 km (0.095 R)
• M32: 14,879,603 km (0.094 R)
• M33: 15,748,766 km (0.103 R)
• M34: 18,338,305 km (0.042 R)
• M35: 18,743,865 km (0.115 R)
• M36: 18,802,059 km (0.102 R)
• M37: 22,896,253 km (0.093 R)
• M38: 25,427,898 km (0.05 R)
• M39: 25,492,375 km (0.099 R)
• M40: 26,204,610 km (0.119 R)
• M41: 30,202,913 km (0.107 R)
• M42: 31,854,772 km (0.07 R)
• M43: 32,272,300 km (0.106 R)
• M44: 32,551,599 km (0.115 R)
• M45: 32,761,634 km (0.094 R)
• M46: 34,315,807 km (0.103 R)
• M47: 35,677,147 km (0.083 R)
• M48: 36,255,642 km (0.119 R)
• M49: 36,400,752 km (0.067 R)
• M50: 37,202,298 km (0.071 R)
• M51: 37,421,907 km (0.034 R)
• M52: 37,495,210 km (0.11 R)
• M53: 37,641,966 km (0.115 R)
• M54: 37,715,418 km (0.079 R)
• M55: 39,791,089 km (0.115 R)
• M56: 40,692,117 km (0.083 R)
• M57: 43,666,272 km (0.082 R)
• M58: 44,595,275 km (0.068 R)
• M59: 44,906,438 km (0.108 R)
• M60: 45,374,530 km (0.102 R)
• M61: 45,765,878 km (0.041 R)
• M62: 47,977,832 km (0.107 R)
• M63: 48,536,281 km (0.073 R)
• M64: 49,740,245 km (0.086 R)
• M65: 50,062,927 km (0.119 R)
• M66: 51,523,601 km (0.116 R)
• M67: 52,998,187 km (0.116 R)
• M68: 53,906,246 km (0.097 R)
• M69: 54,819,392 km (0.084 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit