🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.76 AU - 0.92 AU

Year: 277 Days

Day: 34.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.43 AU - 2.67 AU

Year: 1465 Days

Day: 28 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 13

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.04 AU - 7.2 AU

Year: 6837 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 71,909,877 km

• M1: 167,250 km (0.112 R)
• M2: 450,589 km (0.066 R)
• M3: 539,749 km (0.111 R)
• M4: 627,413 km (0.115 R)
• M5: 769,980 km (0.081 R)
• M6: 871,707 km (0.097 R)
• M7: 1,022,950 km (0.11 R)
• M8: 1,148,313 km (0.12 R)
• M9: 1,340,397 km (0.078 R)
• M10: 1,517,670 km (0.058 R)
• M11: 1,840,203 km (0.079 R)
• M12: 3,101,762 km (0.094 R)
• M13: 3,236,849 km (0.059 R)
• M14: 3,779,441 km (0.106 R)
• M15: 3,869,648 km (0.1 R)
• M16: 4,237,808 km (0.115 R)
• M17: 4,350,456 km (0.033 R)
• M18: 4,598,190 km (0.116 R)
• M19: 4,772,322 km (0.036 R)
• M20: 4,929,100 km (0.091 R)
• M21: 5,470,794 km (0.062 R)
• M22: 5,676,342 km (0.106 R)
• M23: 6,222,673 km (0.098 R)
• M24: 6,807,900 km (0.053 R)
• M25: 6,918,154 km (0.037 R)
• M26: 7,051,445 km (0.077 R)
• M27: 7,478,846 km (0.036 R)
• M28: 7,822,323 km (0.05 R)
• M29: 8,147,698 km (0.053 R)
• M30: 8,430,139 km (0.109 R)
• M31: 9,865,232 km (0.116 R)
• M32: 10,191,505 km (0.109 R)
• M33: 10,343,346 km (0.088 R)
• M34: 10,777,629 km (0.077 R)
• M35: 11,427,333 km (0.064 R)
• M36: 11,876,276 km (0.092 R)
• M37: 12,818,892 km (0.118 R)
• M38: 12,955,624 km (0.112 R)
• M39: 14,433,651 km (0.073 R)
• M40: 16,141,161 km (0.047 R)
• M41: 16,347,906 km (0.111 R)
• M42: 17,668,107 km (0.098 R)
• M43: 18,218,029 km (0.105 R)
• M44: 18,310,181 km (0.108 R)
• M45: 18,433,300 km (0.092 R)
• M46: 18,649,619 km (0.12 R)
• M47: 19,303,361 km (0.103 R)
• M48: 19,491,555 km (0.056 R)
• M49: 19,711,763 km (0.068 R)
• M50: 21,829,471 km (0.031 R)
• M51: 21,927,457 km (0.09 R)

Asteroid Belt

Center: 9.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.5

Radius: 3.3

Gravity: 78.56 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.7 AU - 14.86 AU

Year: 16443 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,909,877 km

• M1: 66,421 km (0.058 R)
• M2: 124,017 km (0.046 R)
• M3: 229,334 km (0.115 R)
• M4: 275,559 km (0.068 R)
• M5: 342,280 km (0.11 R)
• M6: 573,409 km (0.115 R)
• M7: 917,933 km (0.106 R)
• M8: 1,150,557 km (0.054 R)
• M9: 1,232,088 km (0.106 R)
• M10: 1,429,557 km (0.09 R)
• M11: 3,217,252 km (0.115 R)
• M12: 3,645,551 km (0.066 R)
• M13: 3,805,770 km (0.075 R)
• M14: 4,133,090 km (0.066 R)
• M15: 5,257,318 km (0.036 R)
• M16: 6,373,019 km (0.069 R)
• M17: 6,565,851 km (0.098 R)
• M18: 6,957,199 km (0.081 R)
• M19: 7,155,865 km (0.095 R)
• M20: 8,020,241 km (0.06 R)
• M21: 8,124,062 km (0.111 R)
• M22: 9,186,805 km (0.048 R)
• M23: 9,404,620 km (0.044 R)
• M24: 9,956,337 km (0.095 R)
• M25: 10,179,986 km (0.09 R)
• M26: 10,236,234 km (0.083 R)
• M27: 10,518,675 km (0.074 R)
• M28: 10,632,220 km (0.073 R)
• M29: 11,091,037 km (0.111 R)
• M30: 11,497,793 km (0.115 R)
• M31: 11,968,578 km (0.081 R)
• M32: 13,418,331 km (0.095 R)
• M33: 13,479,965 km (0.069 R)
• M34: 13,603,383 km (0.064 R)
• M35: 13,789,333 km (0.066 R)
• M36: 13,913,649 km (0.053 R)
• M37: 14,415,101 km (0.091 R)
• M38: 14,922,388 km (0.09 R)
• M39: 15,178,200 km (0.106 R)
• M40: 17,142,719 km (0.05 R)
• M41: 17,815,012 km (0.076 R)
• M42: 19,185,478 km (0.116 R)
• M43: 20,164,596 km (0.105 R)
• M44: 20,589,305 km (0.087 R)
• M45: 24,390,886 km (0.115 R)
• M46: 24,692,026 km (0.026 R)
• M47: 25,603,077 km (0.103 R)
• M48: 26,062,791 km (0.054 R)
• M49: 26,293,621 km (0.097 R)
• M50: 26,525,198 km (0.07 R)
• M51: 26,757,374 km (0.109 R)
• M52: 28,956,912 km (0.085 R)
• M53: 29,195,969 km (0.094 R)
• M54: 31,540,617 km (0.066 R)
• M55: 31,868,685 km (0.1 R)
• M56: 33,109,150 km (0.098 R)
• M57: 33,609,854 km (0.088 R)
• M58: 33,693,480 km (0.102 R)
• M59: 34,449,697 km (0.073 R)
• M60: 34,787,638 km (0.109 R)
• M61: 36,407,484 km (0.051 R)
• M62: 36,924,195 km (0.094 R)
• M63: 37,183,448 km (0.109 R)
• M64: 37,616,833 km (0.068 R)
• M65: 41,054,144 km (0.106 R)
• M66: 41,143,603 km (0.084 R)
• M67: 41,233,212 km (0.068 R)
• M68: 41,771,615 km (0.107 R)
• M69: 41,951,581 km (0.109 R)
• M70: 42,764,795 km (0.108 R)
• M71: 43,491,991 km (0.07 R)
• M72: 43,583,245 km (0.095 R)
• M73: 44,406,782 km (0.116 R)
• M74: 45,050,800 km (0.08 R)
• M75: 45,420,307 km (0.108 R)
• M76: 46,441,462 km (0.115 R)
• M77: 46,908,058 km (0.041 R)
• M78: 47,940,134 km (0.115 R)
• M79: 49,169,529 km (0.035 R)
• M80: 50,026,725 km (0.073 R)
• M81: 50,888,708 km (0.032 R)
• M82: 51,369,814 km (0.078 R)
• M83: 51,659,137 km (0.12 R)
• M84: 52,724,722 km (0.042 R)
• M85: 53,113,976 km (0.096 R)
• M86: 57,658,909 km (0.098 R)
• M87: 58,059,981 km (0.048 R)
• M88: 59,774,672 km (0.041 R)
• M89: 59,876,099 km (0.068 R)
• M90: 60,689,163 km (0.064 R)
• M91: 64,705,268 km (0.118 R)
• M92: 67,008,327 km (0.03 R)
• M93: 67,113,794 km (0.085 R)
• M94: 68,275,870 km (0.106 R)
• M95: 69,978,144 km (0.111 R)
• M96: 71,264,087 km (0.046 R)
• M97: 71,909,901 km (0.091 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit