🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.62 AU - 0.66 AU

Year: 194 Days

Day: 40.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,916,108 km

• M1: 297,700 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.56 AU - 0.76 AU

Year: 203 Days

Day: 46.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.55 AU - 0.85 AU

Year: 222 Days

Day: 25 Hours

Environment

Temp: 101 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.92 AU - 1.38 AU

Year: 467 Days

Day: 20.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.72 AU - 3.94 AU

Year: 2302 Days

Day: 29.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 13.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.11 AU - 6.89 AU

Year: 6277 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,916,108 km

• M1: 396,135 km (0.105 R)
• M2: 494,720 km (0.054 R)
• M3: 751,281 km (0.114 R)
• M4: 911,949 km (0.048 R)
• M5: 1,150,856 km (0.115 R)
• M6: 1,520,513 km (0.083 R)
• M7: 1,614,011 km (0.115 R)
• M8: 1,787,695 km (0.103 R)
• M9: 1,907,074 km (0.112 R)
• M10: 2,238,732 km (0.082 R)
• M11: 2,634,269 km (0.084 R)
• M12: 2,910,427 km (0.081 R)
• M13: 3,099,817 km (0.102 R)
• M14: 3,616,678 km (0.104 R)
• M15: 3,976,461 km (0.048 R)
• M16: 4,320,985 km (0.098 R)
• M17: 4,537,902 km (0.108 R)
• M18: 5,239,067 km (0.11 R)
• M19: 5,441,473 km (0.098 R)
• M20: 5,528,988 km (0.12 R)
• M21: 7,345,555 km (0.102 R)
• M22: 8,639,576 km (0.025 R)
• M23: 9,260,557 km (0.111 R)
• M24: 9,435,586 km (0.058 R)
• M25: 9,541,203 km (0.09 R)
• M26: 9,860,295 km (0.111 R)
• M27: 10,039,064 km (0.101 R)
• M28: 10,912,267 km (0.104 R)
• M29: 11,134,420 km (0.036 R)
• M30: 11,470,566 km (0.107 R)
• M31: 11,620,912 km (0.106 R)
• M32: 12,382,964 km (0.039 R)
• M33: 12,965,199 km (0.113 R)
• M34: 13,595,903 km (0.056 R)
• M35: 13,835,110 km (0.119 R)
• M36: 14,846,691 km (0.108 R)
• M37: 15,216,647 km (0.094 R)
• M38: 15,506,567 km (0.091 R)
• M39: 15,756,396 km (0.118 R)
• M40: 16,176,018 km (0.11 R)
• M41: 16,471,922 km (0.117 R)
• M42: 17,197,921 km (0.12 R)
• M43: 17,284,089 km (0.089 R)
• M44: 17,629,959 km (0.087 R)
• M45: 17,978,074 km (0.069 R)
• M46: 18,681,333 km (0.044 R)
• M47: 18,947,318 km (0.12 R)
• M48: 19,036,179 km (0.099 R)
• M49: 19,169,920 km (0.108 R)
• M50: 19,259,230 km (0.119 R)
• M51: 20,159,959 km (0.092 R)
• M52: 20,341,720 km (0.113 R)
• M53: 22,518,369 km (0.064 R)
• M54: 22,612,616 km (0.092 R)
• M55: 22,943,526 km (0.112 R)
• M56: 23,658,155 km (0.069 R)
• M57: 24,283,325 km (0.097 R)
• M58: 24,380,115 km (0.092 R)
• M59: 25,206,942 km (0.106 R)
• M60: 25,353,847 km (0.099 R)
• M61: 25,845,575 km (0.103 R)
• M62: 27,389,725 km (0.09 R)
• M63: 27,490,404 km (0.118 R)
• M64: 27,995,446 km (0.1 R)
• M65: 28,707,831 km (0.11 R)
• M66: 29,787,479 km (0.07 R)
• M67: 29,891,001 km (0.036 R)
• M68: 30,671,303 km (0.09 R)
• M69: 30,932,801 km (0.059 R)
• M70: 31,195,195 km (0.044 R)
• M71: 31,510,996 km (0.082 R)
• M72: 32,464,533 km (0.091 R)
• M73: 32,784,523 km (0.06 R)
• M74: 34,454,484 km (0.103 R)
• M75: 35,711,405 km (0.12 R)
• M76: 36,373,077 km (0.038 R)
• M77: 36,594,482 km (0.095 R)
• M78: 37,038,787 km (0.102 R)
• M79: 37,150,088 km (0.114 R)
• M80: 37,261,538 km (0.105 R)
• M81: 37,373,138 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.8

Radius: 7.6

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.4 AU - 15.4 AU

Year: 16538 Days

Day: 23.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,916,108 km

• M1: 99,632 km (0.097 R)
• M2: 211,531 km (0.085 R)
• M3: 336,894 km (0.107 R)
• M4: 664,963 km (0.074 R)
• M5: 1,119,890 km (0.119 R)
• M6: 1,552,826 km (0.118 R)
• M7: 1,603,988 km (0.091 R)
• M8: 1,734,438 km (0.108 R)
• M9: 2,146,729 km (0.09 R)
• M10: 2,528,204 km (0.048 R)
• M11: 2,836,076 km (0.104 R)
• M12: 2,962,636 km (0.117 R)
• M13: 3,090,991 km (0.065 R)
• M14: 3,287,114 km (0.103 R)
• M15: 4,005,184 km (0.097 R)
• M16: 4,436,774 km (0.07 R)
• M17: 4,959,020 km (0.081 R)
• M18: 5,979,876 km (0.096 R)
• M19: 6,183,478 km (0.092 R)
• M20: 6,597,715 km (0.088 R)
• M21: 6,808,049 km (0.07 R)
• M22: 7,409,134 km (0.112 R)
• M23: 7,671,977 km (0.102 R)
• M24: 8,071,852 km (0.083 R)
• M25: 9,786,244 km (0.106 R)
• M26: 9,978,178 km (0.039 R)
• M27: 10,219,779 km (0.111 R)
• M28: 10,807,549 km (0.091 R)
• M29: 11,456,803 km (0.097 R)
• M30: 11,507,218 km (0.074 R)
• M31: 11,659,060 km (0.098 R)
• M32: 12,584,023 km (0.097 R)
• M33: 13,639,137 km (0.119 R)
• M34: 14,177,241 km (0.105 R)
• M35: 16,284,775 km (0.038 R)
• M36: 16,970,532 km (0.104 R)
• M37: 17,201,212 km (0.05 R)
• M38: 17,665,564 km (0.103 R)
• M39: 18,251,838 km (0.048 R)
• M40: 19,263,269 km (0.093 R)
• M41: 20,415,023 km (0.06 R)
• M42: 21,030,169 km (0.086 R)
• M43: 21,153,887 km (0.063 R)
• M44: 21,215,820 km (0.065 R)
• M45: 22,278,564 km (0.119 R)
• M46: 26,098,994 km (0.079 R)
• M47: 26,231,987 km (0.1 R)
• M48: 27,642,246 km (0.081 R)
• M49: 29,214,819 km (0.098 R)
• M50: 32,089,342 km (0.072 R)
• M51: 32,517,491 km (0.093 R)
• M52: 32,732,313 km (0.119 R)
• M53: 33,740,902 km (0.113 R)
• M54: 33,885,862 km (0.117 R)
• M55: 34,249,086 km (0.102 R)
• M56: 34,394,794 km (0.055 R)
• M57: 34,540,652 km (0.119 R)
• M58: 34,832,967 km (0.102 R)
• M59: 35,862,499 km (0.103 R)
• M60: 36,232,754 km (0.069 R)
• M61: 36,529,706 km (0.116 R)
• M62: 36,604,056 km (0.113 R)
• M63: 37,425,647 km (0.097 R)
• M64: 38,631,406 km (0.1 R)
• M65: 43,344,038 km (0.056 R)
• M66: 43,738,229 km (0.067 R)
• M67: 45,887,651 km (0.079 R)
• M68: 46,128,653 km (0.027 R)
• M69: 46,289,471 km (0.038 R)
• M70: 47,908,419 km (0.061 R)
• M71: 49,710,475 km (0.101 R)
• M72: 50,040,488 km (0.087 R)
• M73: 50,123,215 km (0.099 R)
• M74: 50,371,249 km (0.096 R)
• M75: 50,868,811 km (0.12 R)
• M76: 50,951,838 km (0.071 R)
• M77: 51,035,014 km (0.093 R)
• M78: 51,618,147 km (0.105 R)
• M79: 52,119,749 km (0.089 R)
• M80: 54,057,340 km (0.119 R)
• M81: 54,311,806 km (0.032 R)
• M82: 55,333,709 km (0.063 R)
• M83: 55,675,840 km (0.093 R)
• M84: 55,847,129 km (0.067 R)
• M85: 56,104,288 km (0.083 R)
• M86: 56,533,933 km (0.116 R)
• M87: 57,137,261 km (0.096 R)
• M88: 57,223,579 km (0.099 R)
• M89: 57,310,047 km (0.113 R)
• M90: 57,569,599 km (0.088 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: 320 - 11,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit