🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.43 AU - 0.57 AU

Year: 225 Days

Day: 34.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,910,027 km

• M1: 443,558 km (0.032 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 12.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.18 AU - 2.42 AU

Year: 2218 Days

Day: 8.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,910,027 km

• M1: 193,879 km (0.117 R)
• M2: 295,456 km (0.12 R)
• M3: 382,971 km (0.111 R)
• M4: 490,980 km (0.039 R)
• M5: 789,727 km (0.05 R)
• M6: 1,095,206 km (0.076 R)
• M7: 1,305,690 km (0.05 R)
• M8: 1,461,272 km (0.106 R)
• M9: 1,682,527 km (0.075 R)
• M10: 1,791,435 km (0.076 R)
• M11: 2,054,876 km (0.088 R)
• M12: 2,264,313 km (0.084 R)
• M13: 2,439,792 km (0.083 R)
• M14: 2,862,256 km (0.116 R)
• M15: 2,964,132 km (0.073 R)
• M16: 3,232,062 km (0.119 R)
• M17: 3,353,685 km (0.035 R)
• M18: 3,461,396 km (0.101 R)
• M19: 3,807,565 km (0.089 R)
• M20: 4,050,063 km (0.025 R)
• M21: 4,214,621 km (0.097 R)
• M22: 4,297,797 km (0.11 R)
• M23: 4,516,509 km (0.117 R)
• M24: 4,704,554 km (0.11 R)
• M25: 4,790,872 km (0.119 R)
• M26: 5,159,331 km (0.102 R)
• M27: 5,573,568 km (0.102 R)
• M28: 5,701,773 km (0.115 R)
• M29: 6,130,072 km (0.101 R)
• M30: 6,224,618 km (0.086 R)
• M31: 6,415,056 km (0.105 R)
• M32: 6,723,975 km (0.093 R)
• M33: 6,939,097 km (0.07 R)
• M34: 7,077,326 km (0.119 R)
• M35: 7,598,375 km (0.047 R)
• M36: 7,700,102 km (0.091 R)
• M37: 7,966,535 km (0.117 R)
• M38: 8,571,958 km (0.084 R)
• M39: 8,890,901 km (0.086 R)
• M40: 8,998,162 km (0.073 R)
• M41: 9,257,116 km (0.098 R)
• M42: 9,409,407 km (0.109 R)
• M43: 9,650,409 km (0.086 R)
• M44: 9,982,367 km (0.114 R)
• M45: 10,612,024 km (0.102 R)
• M46: 10,908,826 km (0.049 R)
• M47: 11,301,072 km (0.084 R)
• M48: 11,487,321 km (0.058 R)
• M49: 11,627,495 km (0.029 R)
• M50: 12,123,112 km (0.088 R)
• M51: 12,361,571 km (0.099 R)
• M52: 12,819,042 km (0.073 R)
• M53: 13,086,373 km (0.114 R)
• M54: 13,355,500 km (0.102 R)
• M55: 13,651,254 km (0.069 R)
• M56: 14,349,877 km (0.114 R)
• M57: 14,602,248 km (0.105 R)
• M58: 15,034,586 km (0.111 R)
• M59: 15,188,223 km (0.107 R)
• M60: 15,548,604 km (0.06 R)
• M61: 15,704,036 km (0.066 R)
• M62: 15,833,887 km (0.112 R)
• M63: 16,251,714 km (0.042 R)
• M64: 16,356,882 km (0.12 R)
• M65: 16,805,825 km (0.102 R)
• M66: 17,339,291 km (0.104 R)
• M67: 17,932,596 km (0.103 R)
• M68: 18,204,565 km (0.118 R)
• M69: 18,313,622 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.4

Radius: 8.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.55 AU - 2.61 AU

Year: 2635 Days

Day: 6.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,910,027 km

• M1: 122,371 km (0.076 R)
• M2: 231,278 km (0.073 R)
• M3: 329,415 km (0.095 R)
• M4: 590,014 km (0.109 R)
• M5: 685,158 km (0.049 R)
• M6: 760,107 km (0.072 R)
• M7: 946,207 km (0.089 R)
• M8: 1,011,730 km (0.086 R)
• M9: 1,069,026 km (0.027 R)
• M10: 1,383,481 km (0.082 R)
• M11: 1,447,659 km (0.106 R)
• M12: 1,534,874 km (0.069 R)
• M13: 1,668,914 km (0.097 R)
• M14: 1,807,142 km (0.077 R)
• M15: 2,009,249 km (0.106 R)
• M16: 2,082,402 km (0.106 R)
• M17: 2,156,453 km (0.12 R)
• M18: 2,294,532 km (0.094 R)
• M19: 2,383,992 km (0.103 R)
• M20: 2,487,663 km (0.109 R)
• M21: 2,540,172 km (0.085 R)
• M22: 2,619,459 km (0.095 R)
• M23: 2,780,576 km (0.119 R)
• M24: 2,917,308 km (0.118 R)
• M25: 3,056,434 km (0.119 R)
• M26: 3,240,589 km (0.044 R)
• M27: 3,297,885 km (0.086 R)
• M28: 3,575,240 km (0.115 R)
• M29: 3,709,279 km (0.062 R)
• M30: 3,769,268 km (0.034 R)
• M31: 4,261,894 km (0.052 R)
• M32: 4,372,297 km (0.081 R)
• M33: 4,905,913 km (0.078 R)
• M34: 5,021,851 km (0.077 R)
• M35: 5,306,984 km (0.078 R)
• M36: 5,425,915 km (0.079 R)
• M37: 5,666,618 km (0.053 R)
• M38: 5,753,385 km (0.095 R)
• M39: 6,193,950 km (0.09 R)
• M40: 6,373,318 km (0.097 R)
• M41: 6,608,935 km (0.1 R)
• M42: 7,408,835 km (0.095 R)
• M43: 7,675,867 km (0.045 R)
• M44: 8,140,967 km (0.073 R)
• M45: 8,635,238 km (0.063 R)
• M46: 8,755,365 km (0.098 R)
• M47: 8,835,699 km (0.12 R)
• M48: 9,139,233 km (0.106 R)
• M49: 9,507,992 km (0.07 R)
• M50: 9,819,155 km (0.099 R)
• M51: 9,986,406 km (0.055 R)
• M52: 10,366,235 km (0.118 R)
• M53: 10,750,701 km (0.058 R)
• M54: 10,858,412 km (0.118 R)
• M55: 10,923,188 km (0.105 R)
• M56: 11,118,263 km (0.111 R)
• M57: 11,292,694 km (0.069 R)
• M58: 11,843,514 km (0.115 R)
• M59: 12,043,825 km (0.112 R)
• M60: 12,515,956 km (0.054 R)
• M61: 12,720,157 km (0.106 R)
• M62: 12,948,294 km (0.117 R)
• M63: 13,016,960 km (0.094 R)
• M64: 13,710,794 km (0.059 R)
• M65: 13,827,481 km (0.082 R)
• M66: 14,085,687 km (0.036 R)
• M67: 15,158,154 km (0.106 R)
• M68: 15,400,054 km (0.114 R)
• M69: 16,158,216 km (0.044 R)
• M70: 16,380,518 km (0.102 R)
• M71: 16,454,868 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 12.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.74 AU - 3.64 AU

Year: 3623 Days

Day: 6.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,910,027 km

• M1: 254,167 km (0.099 R)
• M2: 380,577 km (0.12 R)
• M3: 560,394 km (0.077 R)
• M4: 666,608 km (0.12 R)
• M5: 771,775 km (0.057 R)
• M6: 892,800 km (0.077 R)
• M7: 1,166,115 km (0.108 R)
• M8: 1,596,209 km (0.038 R)
• M9: 2,329,688 km (0.107 R)
• M10: 2,827,400 km (0.117 R)
• M11: 3,295,940 km (0.083 R)
• M12: 3,595,136 km (0.062 R)
• M13: 3,740,096 km (0.082 R)
• M14: 3,887,001 km (0.115 R)
• M15: 4,755,567 km (0.08 R)
• M16: 5,058,353 km (0.097 R)
• M17: 5,166,662 km (0.087 R)
• M18: 5,257,617 km (0.082 R)
• M19: 5,367,422 km (0.039 R)
• M20: 5,459,425 km (0.061 R)
• M21: 6,099,704 km (0.103 R)
• M22: 6,664,735 km (0.039 R)
• M23: 6,943,585 km (0.083 R)
• M24: 7,165,439 km (0.119 R)
• M25: 7,307,706 km (0.089 R)
• M26: 7,970,575 km (0.06 R)
• M27: 8,075,891 km (0.115 R)
• M28: 8,826,274 km (0.062 R)
• M29: 9,331,466 km (0.099 R)
• M30: 10,027,396 km (0.117 R)
• M31: 10,186,867 km (0.077 R)
• M32: 10,577,617 km (0.084 R)
• M33: 10,716,743 km (0.081 R)
• M34: 11,899,613 km (0.1 R)
• M35: 12,384,310 km (0.094 R)
• M36: 12,875,590 km (0.108 R)
• M37: 13,073,956 km (0.098 R)
• M38: 13,851,865 km (0.113 R)
• M39: 14,284,801 km (0.088 R)
• M40: 14,413,156 km (0.06 R)
• M41: 14,567,392 km (0.066 R)
• M42: 14,851,927 km (0.087 R)
• M43: 14,955,748 km (0.058 R)
• M44: 15,268,856 km (0.103 R)
• M45: 16,087,755 km (0.098 R)
• M46: 16,489,276 km (0.116 R)
• M47: 17,056,700 km (0.093 R)
• M48: 17,768,337 km (0.095 R)
• M49: 17,961,468 km (0.098 R)
• M50: 18,155,497 km (0.113 R)
• M51: 18,405,774 km (0.102 R)
• M52: 18,601,298 km (0.116 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: 434 - 11,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit