🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.53 AU - 0.87 AU

Year: 213 Days

Day: 23.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.72 AU - 1.86 AU

Year: 870 Days

Day: 42.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.62 AU - 2.06 AU

Year: 907 Days

Day: 13.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,580,135 km

• M1: 107,710 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.67 AU - 4.05 AU

Year: 2756 Days

Day: 47.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.33 AU - 5.41 AU

Year: 3320 Days

Day: 20.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 14.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.41 AU - 5.57 AU

Year: 4051 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 58,580,135 km

• M1: 189,241 km (0.052 R)
• M2: 598,840 km (0.112 R)
• M3: 694,583 km (0.118 R)
• M4: 787,932 km (0.101 R)
• M5: 886,517 km (0.101 R)
• M6: 1,403,228 km (0.1 R)
• M7: 1,549,385 km (0.113 R)
• M8: 1,677,291 km (0.108 R)
• M9: 1,931,757 km (0.118 R)
• M10: 2,251,598 km (0.118 R)
• M11: 2,411,368 km (0.03 R)
• M12: 2,742,578 km (0.11 R)
• M13: 2,870,634 km (0.093 R)
• M14: 2,986,273 km (0.052 R)
• M15: 3,312,396 km (0.054 R)
• M16: 3,495,205 km (0.096 R)
• M17: 3,650,188 km (0.097 R)
• M18: 3,935,172 km (0.074 R)
• M19: 4,260,398 km (0.051 R)
• M20: 4,989,388 km (0.085 R)
• M21: 5,557,411 km (0.051 R)
• M22: 5,830,727 km (0.04 R)
• M23: 5,941,429 km (0.056 R)
• M24: 6,052,730 km (0.102 R)
• M25: 6,258,726 km (0.044 R)
• M26: 6,447,967 km (0.09 R)
• M27: 6,968,568 km (0.096 R)
• M28: 7,184,587 km (0.047 R)
• M29: 7,462,839 km (0.086 R)
• M30: 7,583,116 km (0.067 R)
• M31: 7,947,985 km (0.068 R)
• M32: 8,112,094 km (0.086 R)
• M33: 8,506,285 km (0.072 R)
• M34: 8,631,947 km (0.071 R)
• M35: 9,529,983 km (0.077 R)
• M36: 9,770,087 km (0.119 R)
• M37: 9,901,883 km (0.117 R)
• M38: 10,078,708 km (0.099 R)
• M39: 10,301,010 km (0.066 R)
• M40: 10,412,760 km (0.098 R)
• M41: 10,524,958 km (0.069 R)
• M42: 11,046,456 km (0.099 R)
• M43: 11,252,752 km (0.104 R)
• M44: 11,576,332 km (0.102 R)
• M45: 12,043,825 km (0.098 R)
• M46: 12,185,345 km (0.1 R)
• M47: 13,021,747 km (0.068 R)
• M48: 13,288,480 km (0.063 R)
• M49: 13,557,008 km (0.086 R)
• M50: 13,654,994 km (0.102 R)
• M51: 13,876,698 km (0.115 R)
• M52: 14,273,582 km (0.108 R)
• M53: 14,800,166 km (0.077 R)
• M54: 14,901,294 km (0.062 R)
• M55: 15,002,572 km (0.074 R)
• M56: 15,537,983 km (0.115 R)
• M57: 15,872,633 km (0.072 R)
• M58: 16,157,617 km (0.11 R)
• M59: 16,287,767 km (0.113 R)
• M60: 16,418,217 km (0.067 R)
• M61: 16,522,935 km (0.083 R)
• M62: 16,890,796 km (0.102 R)
• M63: 17,208,393 km (0.076 R)
• M64: 18,145,923 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 10.6

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.12 AU - 12.72 AU

Year: 14026 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,580,135 km

• M1: 173,683 km (0.109 R)
• M2: 284,834 km (0.101 R)
• M3: 376,837 km (0.106 R)
• M4: 1,122,882 km (0.112 R)
• M5: 1,479,224 km (0.103 R)
• M6: 1,736,233 km (0.037 R)
• M7: 2,206,269 km (0.079 R)
• M8: 2,777,135 km (0.036 R)
• M9: 2,966,825 km (0.075 R)
• M10: 3,459,750 km (0.1 R)
• M11: 3,767,772 km (0.07 R)
• M12: 4,744,945 km (0.108 R)
• M13: 5,087,524 km (0.066 R)
• M14: 6,453,203 km (0.077 R)
• M15: 6,621,052 km (0.041 R)
• M16: 7,525,670 km (0.039 R)
• M17: 7,835,936 km (0.066 R)
• M18: 8,105,213 km (0.111 R)
• M19: 8,377,481 km (0.062 R)
• M20: 9,071,465 km (0.06 R)
• M21: 9,259,659 km (0.088 R)
• M22: 9,783,850 km (0.035 R)
• M23: 10,171,309 km (0.09 R)
• M24: 10,563,704 km (0.099 R)
• M25: 10,861,254 km (0.051 R)
• M26: 11,719,348 km (0.113 R)
• M27: 13,179,872 km (0.056 R)
• M28: 13,715,282 km (0.069 R)
• M29: 13,931,451 km (0.082 R)
• M30: 14,641,892 km (0.057 R)
• M31: 15,532,298 km (0.115 R)
• M32: 15,984,084 km (0.075 R)
• M33: 16,154,775 km (0.12 R)
• M34: 16,555,099 km (0.05 R)
• M35: 16,900,819 km (0.061 R)
• M36: 17,190,740 km (0.102 R)
• M37: 18,605,338 km (0.108 R)
• M38: 18,904,683 km (0.064 R)
• M39: 19,205,674 km (0.074 R)
• M40: 19,447,723 km (0.09 R)
• M41: 20,241,041 km (0.088 R)
• M42: 20,487,279 km (0.071 R)
• M43: 20,734,414 km (0.104 R)
• M44: 20,982,747 km (0.08 R)
• M45: 21,922,222 km (0.112 R)
• M46: 22,111,912 km (0.096 R)
• M47: 23,325,150 km (0.089 R)
• M48: 23,777,534 km (0.117 R)
• M49: 24,232,910 km (0.097 R)
• M50: 25,483,399 km (0.118 R)
• M51: 25,549,671 km (0.045 R)
• M52: 26,016,117 km (0.108 R)
• M53: 26,149,857 km (0.046 R)
• M54: 26,957,237 km (0.104 R)
• M55: 27,025,005 km (0.087 R)
• M56: 27,636,411 km (0.08 R)
• M57: 28,046,609 km (0.034 R)
• M58: 28,389,936 km (0.118 R)
• M59: 31,684,979 km (0.112 R)
• M60: 32,114,175 km (0.076 R)
• M61: 32,257,789 km (0.097 R)
• M62: 33,123,362 km (0.089 R)
• M63: 33,413,582 km (0.077 R)
• M64: 34,436,083 km (0.115 R)
• M65: 34,730,193 km (0.108 R)
• M66: 36,362,306 km (0.075 R)
• M67: 36,961,894 km (0.111 R)
• M68: 37,263,034 km (0.104 R)
• M69: 38,247,089 km (0.109 R)
• M70: 38,475,376 km (0.068 R)
• M71: 40,240,780 km (0.12 R)
• M72: 40,550,448 km (0.101 R)
• M73: 43,294,222 km (0.061 R)
• M74: 44,488,312 km (0.105 R)
• M75: 45,612,540 km (0.089 R)
• M76: 45,773,956 km (0.102 R)
• M77: 46,016,305 km (0.097 R)
• M78: 46,421,266 km (0.09 R)
• M79: 46,908,806 km (0.106 R)
• M80: 47,643,331 km (0.086 R)
• M81: 47,725,162 km (0.069 R)
• M82: 48,217,338 km (0.081 R)
• M83: 48,299,468 km (0.108 R)
• M84: 49,041,174 km (0.054 R)
• M85: 49,869,647 km (0.071 R)
• M86: 51,121,033 km (0.114 R)
• M87: 51,204,808 km (0.061 R)
• M88: 51,792,728 km (0.085 R)
• M89: 51,961,025 km (0.084 R)
• M90: 56,661,989 km (0.101 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit