🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.53 AU - 0.53 AU

Year: 148 Days

Day: 19.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.89 AU - 2.49 AU

Year: 1241 Days

Day: 17 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,298,695 km

• M1: 927,208 km (0.065 R)
• M2: 1,472,342 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.64 AU - 3.88 AU

Year: 2792 Days

Day: 20.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 14.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.24 AU - 5.62 AU

Year: 4191 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,298,695 km

• M1: 223,798 km (0.059 R)
• M2: 314,904 km (0.083 R)
• M3: 434,881 km (0.089 R)
• M4: 552,615 km (0.112 R)
• M5: 750,233 km (0.025 R)
• M6: 858,991 km (0.085 R)
• M7: 1,083,687 km (0.101 R)
• M8: 1,233,135 km (0.116 R)
• M9: 1,414,747 km (0.074 R)
• M10: 1,631,963 km (0.099 R)
• M11: 1,846,786 km (0.095 R)
• M12: 1,986,061 km (0.077 R)
• M13: 2,319,964 km (0.069 R)
• M14: 2,516,984 km (0.115 R)
• M15: 3,009,460 km (0.118 R)
• M16: 3,108,345 km (0.103 R)
• M17: 3,343,363 km (0.099 R)
• M18: 3,654,377 km (0.046 R)
• M19: 3,902,859 km (0.088 R)
• M20: 4,138,625 km (0.054 R)
• M21: 4,341,929 km (0.093 R)
• M22: 4,510,825 km (0.048 R)
• M23: 4,605,520 km (0.094 R)
• M24: 5,050,125 km (0.106 R)
• M25: 5,188,204 km (0.083 R)
• M26: 5,327,629 km (0.084 R)
• M27: 5,528,838 km (0.086 R)
• M28: 6,402,041 km (0.087 R)
• M29: 6,659,349 km (0.115 R)
• M30: 6,789,350 km (0.059 R)
• M31: 7,340,319 km (0.116 R)
• M32: 7,791,506 km (0.06 R)
• M33: 7,905,649 km (0.076 R)
• M34: 8,228,481 km (0.116 R)
• M35: 8,415,030 km (0.069 R)
• M36: 8,626,412 km (0.092 R)
• M37: 9,465,506 km (0.081 R)
• M38: 10,305,498 km (0.104 R)
• M39: 10,481,425 km (0.093 R)
• M40: 10,734,545 km (0.105 R)
• M41: 11,845,907 km (0.076 R)
• M42: 12,268,821 km (0.094 R)
• M43: 12,589,259 km (0.102 R)
• M44: 12,750,526 km (0.1 R)
• M45: 13,512,278 km (0.083 R)
• M46: 13,622,233 km (0.117 R)
• M47: 13,870,864 km (0.101 R)
• M48: 14,037,516 km (0.111 R)
• M49: 14,176,941 km (0.095 R)
• M50: 14,428,864 km (0.072 R)
• M51: 14,795,529 km (0.111 R)
• M52: 14,994,344 km (0.101 R)
• M53: 15,222,481 km (0.112 R)
• M54: 15,337,073 km (0.113 R)
• M55: 15,567,005 km (0.104 R)
• M56: 15,914,072 km (0.117 R)
• M57: 16,615,835 km (0.112 R)
• M58: 17,000,152 km (0.084 R)
• M59: 17,119,083 km (0.082 R)
• M60: 17,357,691 km (0.102 R)
• M61: 17,597,347 km (0.095 R)
• M62: 17,868,269 km (0.099 R)
• M63: 18,019,363 km (0.101 R)
• M64: 18,201,423 km (0.079 R)
• M65: 19,554,087 km (0.116 R)
• M66: 19,678,702 km (0.102 R)
• M67: 20,305,667 km (0.111 R)
• M68: 20,589,903 km (0.086 R)
• M69: 20,780,191 km (0.107 R)
• M70: 21,194,428 km (0.104 R)
• M71: 21,611,357 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.1

Radius: 12.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.75 AU - 7.83 AU

Year: 6040 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,298,695 km

• M1: 175,329 km (0.061 R)
• M2: 335,249 km (0.039 R)
• M3: 440,267 km (0.109 R)
• M4: 610,060 km (0.105 R)
• M5: 693,685 km (0.106 R)
• M6: 862,581 km (0.116 R)
• M7: 971,040 km (0.104 R)
• M8: 1,110,465 km (0.077 R)
• M9: 1,202,916 km (0.073 R)
• M10: 1,339,799 km (0.077 R)
• M11: 1,570,329 km (0.071 R)
• M12: 1,751,941 km (0.089 R)
• M13: 1,924,726 km (0.054 R)
• M14: 2,021,516 km (0.115 R)
• M15: 2,153,162 km (0.119 R)
• M16: 2,236,787 km (0.11 R)
• M17: 2,425,131 km (0.069 R)
• M18: 2,512,496 km (0.084 R)
• M19: 2,965,329 km (0.101 R)
• M20: 3,249,565 km (0.057 R)
• M21: 3,385,250 km (0.087 R)
• M22: 4,050,662 km (0.105 R)
• M23: 4,452,332 km (0.086 R)
• M24: 4,603,426 km (0.072 R)
• M25: 4,690,641 km (0.105 R)
• M26: 4,888,858 km (0.113 R)
• M27: 5,134,947 km (0.08 R)
• M28: 5,225,454 km (0.101 R)
• M29: 5,477,227 km (0.099 R)
• M30: 5,732,890 km (0.097 R)
• M31: 5,992,592 km (0.047 R)
• M32: 6,159,992 km (0.078 R)
• M33: 6,304,653 km (0.111 R)
• M34: 6,523,664 km (0.113 R)
• M35: 7,044,863 km (0.117 R)
• M36: 7,864,809 km (0.1 R)
• M37: 8,232,969 km (0.075 R)
• M38: 9,371,559 km (0.069 R)
• M39: 9,510,385 km (0.082 R)
• M40: 9,762,009 km (0.114 R)
• M41: 9,902,781 km (0.085 R)
• M42: 10,186,418 km (0.091 R)
• M43: 10,415,303 km (0.076 R)
• M44: 10,848,838 km (0.106 R)
• M45: 11,229,564 km (0.091 R)
• M46: 11,823,617 km (0.098 R)
• M47: 12,094,389 km (0.106 R)
• M48: 12,276,001 km (0.049 R)
• M49: 12,428,142 km (0.117 R)
• M50: 12,519,696 km (0.034 R)
• M51: 14,173,650 km (0.053 R)
• M52: 14,525,504 km (0.115 R)
• M53: 14,750,948 km (0.105 R)
• M54: 15,598,420 km (0.098 R)
• M55: 16,061,426 km (0.104 R)
• M56: 17,442,962 km (0.11 R)
• M57: 17,888,913 km (0.093 R)
• M58: 18,061,549 km (0.108 R)
• M59: 18,269,341 km (0.046 R)
• M60: 18,617,455 km (0.106 R)
• M61: 19,002,819 km (0.039 R)
• M62: 19,852,984 km (0.07 R)
• M63: 20,715,565 km (0.106 R)
• M64: 21,700,518 km (0.085 R)
• M65: 22,402,730 km (0.087 R)
• M66: 22,514,330 km (0.07 R)
• M67: 23,867,592 km (0.101 R)
• M68: 24,019,584 km (0.103 R)
• M69: 24,210,022 km (0.119 R)
• M70: 24,515,800 km (0.117 R)
• M71: 24,746,031 km (0.037 R)
• M72: 25,015,457 km (0.112 R)
• M73: 25,402,018 km (0.109 R)
• M74: 25,907,509 km (0.043 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: 544 - 16,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit