🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.64 AU - 0.68 AU

Year: 197 Days

Day: 21.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.7 AU - 0.74 AU

Year: 224 Days

Day: 23 Hours

Environment

Temp: 196 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.35 AU - 1.91 AU

Year: 764 Days

Day: 25.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.64 AU - 2.68 AU

Year: 1593 Days

Day: 39.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.87 AU - 4.03 AU

Year: 2352 Days

Day: 27.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 14.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.11 AU - 5.77 AU

Year: 4031 Days

Day: 11.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,769,380 km

• M1: 203,752 km (0.107 R)
• M2: 316,250 km (0.065 R)
• M3: 418,126 km (0.069 R)
• M4: 564,433 km (0.089 R)
• M5: 660,624 km (0.069 R)
• M6: 795,861 km (0.043 R)
• M7: 965,056 km (0.106 R)
• M8: 1,223,860 km (0.068 R)
• M9: 1,464,264 km (0.113 R)
• M10: 1,647,821 km (0.117 R)
• M11: 1,854,565 km (0.092 R)
• M12: 2,023,162 km (0.107 R)
• M13: 2,149,123 km (0.103 R)
• M14: 2,577,123 km (0.071 R)
• M15: 2,731,657 km (0.089 R)
• M16: 2,889,333 km (0.108 R)
• M17: 3,195,710 km (0.115 R)
• M18: 3,343,662 km (0.104 R)
• M19: 3,475,009 km (0.11 R)
• M20: 3,859,924 km (0.092 R)
• M21: 4,340,133 km (0.036 R)
• M22: 4,504,541 km (0.116 R)
• M23: 4,608,362 km (0.084 R)
• M24: 5,118,042 km (0.068 R)
• M25: 5,512,083 km (0.069 R)
• M26: 5,690,553 km (0.043 R)
• M27: 5,803,051 km (0.069 R)
• M28: 5,984,513 km (0.074 R)
• M29: 7,210,169 km (0.096 R)
• M30: 7,454,761 km (0.079 R)
• M31: 7,751,862 km (0.104 R)
• M32: 7,926,892 km (0.111 R)
• M33: 8,078,135 km (0.036 R)
• M34: 10,458,686 km (0.119 R)
• M35: 10,903,441 km (0.115 R)
• M36: 11,467,874 km (0.046 R)
• M37: 11,639,163 km (0.077 R)
• M38: 11,840,073 km (0.06 R)
• M39: 12,128,947 km (0.073 R)
• M40: 12,449,535 km (0.118 R)
• M41: 12,684,553 km (0.113 R)
• M42: 13,188,548 km (0.112 R)
• M43: 13,397,985 km (0.09 R)
• M44: 13,699,275 km (0.063 R)
• M45: 13,790,081 km (0.08 R)
• M46: 14,400,441 km (0.118 R)
• M47: 14,678,094 km (0.118 R)
• M48: 14,802,111 km (0.088 R)
• M49: 15,332,735 km (0.084 R)
• M50: 15,933,370 km (0.048 R)
• M51: 16,864,916 km (0.114 R)
• M52: 17,255,516 km (0.077 R)
• M53: 17,550,523 km (0.056 R)
• M54: 18,045,842 km (0.096 R)
• M55: 18,311,827 km (0.117 R)
• M56: 19,287,205 km (0.085 R)
• M57: 19,389,081 km (0.102 R)
• M58: 19,798,381 km (0.105 R)
• M59: 20,383,009 km (0.041 R)
• M60: 20,799,190 km (0.062 R)
• M61: 21,253,220 km (0.079 R)
• M62: 21,745,846 km (0.098 R)
• M63: 21,958,125 km (0.089 R)
• M64: 23,354,771 km (0.083 R)
• M65: 23,463,379 km (0.084 R)
• M66: 23,826,752 km (0.109 R)
• M67: 24,228,572 km (0.048 R)
• M68: 24,338,526 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.5

Radius: 14.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.36 AU - 11.26 AU

Year: 11279 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,769,380 km

• M1: 180,864 km (0.086 R)
• M2: 363,672 km (0.061 R)
• M3: 549,623 km (0.097 R)
• M4: 648,956 km (0.106 R)
• M5: 830,867 km (0.115 R)
• M6: 1,249,741 km (0.094 R)
• M7: 1,862,344 km (0.039 R)
• M8: 2,159,744 km (0.108 R)
• M9: 2,357,363 km (0.105 R)
• M10: 3,143,500 km (0.065 R)
• M11: 3,336,033 km (0.113 R)
• M12: 4,075,794 km (0.102 R)
• M13: 4,251,123 km (0.102 R)
• M14: 4,393,091 km (0.109 R)
• M15: 4,792,069 km (0.116 R)
• M16: 5,240,713 km (0.057 R)
• M17: 5,978,829 km (0.097 R)
• M18: 6,259,025 km (0.077 R)
• M19: 6,667,128 km (0.117 R)
• M20: 6,999,684 km (0.091 R)
• M21: 7,423,346 km (0.086 R)
• M22: 7,552,000 km (0.049 R)
• M23: 8,030,414 km (0.106 R)
• M24: 8,251,220 km (0.101 R)
• M25: 8,698,667 km (0.101 R)
• M26: 8,789,174 km (0.048 R)
• M27: 8,879,980 km (0.12 R)
• M28: 9,292,421 km (0.105 R)
• M29: 9,664,471 km (0.118 R)
• M30: 10,712,404 km (0.057 R)
• M31: 13,278,606 km (0.055 R)
• M32: 14,602,996 km (0.054 R)
• M33: 15,198,994 km (0.095 R)
• M34: 16,024,625 km (0.108 R)
• M35: 16,921,464 km (0.111 R)
• M36: 17,490,235 km (0.096 R)
• M37: 18,239,122 km (0.103 R)
• M38: 19,589,542 km (0.059 R)
• M39: 19,708,472 km (0.072 R)
• M40: 20,066,909 km (0.115 R)
• M41: 20,186,737 km (0.109 R)
• M42: 20,790,065 km (0.118 R)
• M43: 23,261,721 km (0.065 R)
• M44: 23,767,212 km (0.077 R)
• M45: 24,660,461 km (0.088 R)
• M46: 25,434,929 km (0.115 R)
• M47: 27,672,315 km (0.11 R)
• M48: 27,805,756 km (0.066 R)
• M49: 29,289,169 km (0.037 R)
• M50: 30,315,410 km (0.1 R)
• M51: 30,729,198 km (0.074 R)
• M52: 31,492,596 km (0.085 R)
• M53: 33,038,241 km (0.099 R)
• M54: 34,752,333 km (0.07 R)
• M55: 34,896,546 km (0.119 R)
• M56: 35,402,635 km (0.047 R)
• M57: 36,129,831 km (0.093 R)
• M58: 37,229,973 km (0.083 R)
• M59: 38,192,336 km (0.041 R)
• M60: 38,490,036 km (0.12 R)
• M61: 39,764,161 km (0.12 R)
• M62: 40,141,447 km (0.082 R)
• M63: 40,899,759 km (0.113 R)
• M64: 42,816,107 km (0.108 R)
• M65: 43,824,247 km (0.088 R)
• M66: 44,370,280 km (0.107 R)
• M67: 45,311,549 km (0.061 R)
• M68: 45,626,902 km (0.073 R)
• M69: 45,863,715 km (0.092 R)
• M70: 46,259,551 km (0.061 R)
• M71: 47,934,150 km (0.044 R)
• M72: 48,819,171 km (0.104 R)
• M73: 48,980,736 km (0.109 R)
• M74: 50,034,803 km (0.076 R)
• M75: 51,342,438 km (0.078 R)
• M76: 51,671,105 km (0.108 R)
• M77: 52,165,526 km (0.074 R)
• M78: 52,661,442 km (0.039 R)
• M79: 53,491,411 km (0.115 R)
• M80: 54,492,969 km (0.115 R)
• M81: 55,922,676 km (0.04 R)
• M82: 56,176,244 km (0.104 R)
• M83: 56,514,934 km (0.042 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit