🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.5 AU - 0.66 AU

Year: 167 Days

Day: 21.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 81.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.66 AU - 0.74 AU

Year: 222 Days

Day: 20.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.82 AU - 1.86 AU

Year: 945 Days

Day: 33.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,922,617 km

• M1: 1,236,277 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.79 AU - 3.21 AU

Year: 1968 Days

Day: 13.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.64 AU - 4.32 AU

Year: 2459 Days

Day: 29.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 12.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.82 AU - 14.58 AU

Year: 15157 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 65,922,617 km

• M1: 171,888 km (0.103 R)
• M2: 251,773 km (0.108 R)
• M3: 665,411 km (0.113 R)
• M4: 820,694 km (0.084 R)
• M5: 931,696 km (0.1 R)
• M6: 1,349,074 km (0.098 R)
• M7: 1,635,404 km (0.119 R)
• M8: 2,171,712 km (0.057 R)
• M9: 2,575,477 km (0.068 R)
• M10: 2,880,956 km (0.094 R)
• M11: 3,055,836 km (0.056 R)
• M12: 3,508,668 km (0.1 R)
• M13: 4,437,073 km (0.073 R)
• M14: 4,660,422 km (0.084 R)
• M15: 4,887,362 km (0.106 R)
• M16: 5,202,864 km (0.07 R)
• M17: 5,633,856 km (0.117 R)
• M18: 5,787,493 km (0.072 R)
• M19: 6,324,848 km (0.097 R)
• M20: 6,484,619 km (0.086 R)
• M21: 6,738,486 km (0.11 R)
• M22: 7,303,667 km (0.117 R)
• M23: 7,495,452 km (0.116 R)
• M24: 7,884,257 km (0.106 R)
• M25: 8,630,750 km (0.101 R)
• M26: 8,833,754 km (0.117 R)
• M27: 8,961,361 km (0.111 R)
• M28: 9,063,985 km (0.098 R)
• M29: 9,399,982 km (0.083 R)
• M30: 9,582,641 km (0.1 R)
• M31: 9,845,634 km (0.078 R)
• M32: 10,325,095 km (0.1 R)
• M33: 11,141,152 km (0.109 R)
• M34: 11,223,879 km (0.115 R)
• M35: 11,584,859 km (0.113 R)
• M36: 12,748,282 km (0.119 R)
• M37: 12,979,710 km (0.114 R)
• M38: 13,534,718 km (0.066 R)
• M39: 14,457,138 km (0.102 R)
• M40: 14,849,982 km (0.069 R)
• M41: 15,154,563 km (0.085 R)
• M42: 15,399,754 km (0.092 R)
• M43: 15,831,943 km (0.089 R)
• M44: 16,111,990 km (0.101 R)
• M45: 16,487,780 km (0.091 R)
• M46: 17,120,728 km (0.111 R)
• M47: 17,664,965 km (0.051 R)
• M48: 17,955,335 km (0.068 R)
• M49: 18,052,573 km (0.069 R)
• M50: 18,901,990 km (0.055 R)
• M51: 19,797,932 km (0.052 R)
• M52: 20,166,840 km (0.12 R)
• M53: 20,639,869 km (0.09 R)
• M54: 20,945,796 km (0.08 R)
• M55: 21,253,220 km (0.029 R)
• M56: 22,254,030 km (0.056 R)
• M57: 22,498,024 km (0.034 R)
• M58: 22,707,760 km (0.086 R)
• M59: 22,812,927 km (0.1 R)
• M60: 22,918,095 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.1

Radius: 7.1

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.08 AU - 14.32 AU

Year: 18164 Days

Day: 23 Hours

Environment

Temp: -186 °C

Axial Tilt: 144.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,922,617 km

• M1: 99,183 km (0.079 R)
• M2: 247,285 km (0.086 R)
• M3: 333,005 km (0.096 R)
• M4: 380,427 km (0.092 R)
• M5: 465,100 km (0.088 R)
• M6: 654,939 km (0.107 R)
• M7: 984,204 km (0.086 R)
• M8: 1,129,314 km (0.103 R)
• M9: 1,925,474 km (0.113 R)
• M10: 2,296,327 km (0.079 R)
• M11: 3,426,689 km (0.104 R)
• M12: 3,836,737 km (0.058 R)
• M13: 4,301,687 km (0.109 R)
• M14: 4,420,767 km (0.081 R)
• M15: 4,581,136 km (0.085 R)
• M16: 4,825,429 km (0.072 R)
• M17: 5,115,948 km (0.114 R)
• M18: 5,412,002 km (0.117 R)
• M19: 5,583,741 km (0.091 R)
• M20: 5,844,639 km (0.058 R)
• M21: 6,065,296 km (0.111 R)
• M22: 7,021,077 km (0.076 R)
• M23: 8,565,675 km (0.065 R)
• M24: 8,866,666 km (0.05 R)
• M25: 9,120,085 km (0.085 R)
• M26: 9,324,585 km (0.034 R)
• M27: 9,375,897 km (0.077 R)
• M28: 9,530,581 km (0.113 R)
• M29: 9,894,702 km (0.11 R)
• M30: 11,341,613 km (0.118 R)
• M31: 12,455,220 km (0.108 R)
• M32: 12,796,153 km (0.089 R)
• M33: 12,853,299 km (0.054 R)
• M34: 13,025,187 km (0.061 R)
• M35: 14,785,206 km (0.113 R)
• M36: 14,905,184 km (0.117 R)
• M37: 15,388,235 km (0.077 R)
• M38: 16,556,146 km (0.108 R)
• M39: 18,328,731 km (0.104 R)
• M40: 18,522,161 km (0.063 R)
• M41: 19,172,014 km (0.077 R)
• M42: 19,499,783 km (0.059 R)
• M43: 19,565,457 km (0.082 R)
• M44: 20,828,960 km (0.103 R)
• M45: 21,708,596 km (0.109 R)
• M46: 21,913,395 km (0.112 R)
• M47: 22,118,793 km (0.113 R)
• M48: 22,877,105 km (0.084 R)
• M49: 23,155,058 km (0.078 R)
• M50: 23,434,058 km (0.056 R)
• M51: 26,649,065 km (0.1 R)
• M52: 26,795,223 km (0.111 R)
• M53: 27,382,095 km (0.106 R)
• M54: 28,196,057 km (0.104 R)
• M55: 28,270,557 km (0.111 R)
• M56: 28,419,407 km (0.099 R)
• M57: 29,093,046 km (0.04 R)
• M58: 29,243,541 km (0.042 R)
• M59: 32,461,392 km (0.072 R)
• M60: 33,008,621 km (0.106 R)
• M61: 33,637,530 km (0.119 R)
• M62: 34,191,192 km (0.032 R)
• M63: 35,548,344 km (0.058 R)
• M64: 36,273,893 km (0.082 R)
• M65: 36,922,998 km (0.113 R)
• M66: 39,390,915 km (0.104 R)
• M67: 40,728,768 km (0.119 R)
• M68: 42,251,675 km (0.071 R)
• M69: 43,191,448 km (0.1 R)
• M70: 45,091,641 km (0.109 R)
• M71: 46,051,909 km (0.115 R)
• M72: 46,139,574 km (0.098 R)
• M73: 47,549,234 km (0.113 R)
• M74: 47,815,070 km (0.071 R)
• M75: 49,331,095 km (0.07 R)
• M76: 49,960,004 km (0.115 R)
• M77: 52,410,118 km (0.076 R)
• M78: 54,713,476 km (0.114 R)
• M79: 55,178,127 km (0.084 R)
• M80: 56,298,615 km (0.106 R)
• M81: 56,767,754 km (0.083 R)
• M82: 57,615,226 km (0.12 R)
• M83: 57,709,772 km (0.094 R)
• M84: 60,087,331 km (0.115 R)
• M85: 62,690,783 km (0.117 R)
• M86: 64,250,939 km (0.099 R)
• M87: 65,035,879 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit