🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.47 AU - 0.55 AU

Year: 155 Days

Day: 34.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.7 AU - 0.7 AU

Year: 249 Days

Day: 13.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,456,408 km

• M1: 93,947 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.78 AU - 0.82 AU

Year: 304 Days

Day: 19.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.7 AU - 1.1 AU

Year: 363 Days

Day: 34 Hours

Environment

Temp: -46 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,456,408 km

• M1: 568,921 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.95 AU - 1.01 AU

Year: 412 Days

Day: 43.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.69 AU - 2.21 AU

Year: 1156 Days

Day: 36.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,456,408 km

• M1: 1,117,646 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.46 AU - 2.8 AU

Year: 1811 Days

Day: 34.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 9.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.78 AU - 3.28 AU

Year: 2239 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,456,408 km

• M1: 146,456 km (0.069 R)
• M2: 285,732 km (0.097 R)
• M3: 435,330 km (0.112 R)
• M4: 524,191 km (0.111 R)
• M5: 592,108 km (0.069 R)
• M6: 692,788 km (0.118 R)
• M7: 783,893 km (0.064 R)
• M8: 895,792 km (0.069 R)
• M9: 953,836 km (0.089 R)
• M10: 1,021,903 km (0.098 R)
• M11: 1,254,977 km (0.104 R)
• M12: 1,339,649 km (0.073 R)
• M13: 1,436,140 km (0.027 R)
• M14: 2,008,052 km (0.034 R)
• M15: 2,441,587 km (0.085 R)
• M16: 2,596,570 km (0.114 R)
• M17: 2,841,312 km (0.089 R)
• M18: 2,979,242 km (0.057 R)
• M19: 3,261,682 km (0.112 R)
• M20: 3,674,572 km (0.089 R)
• M21: 3,756,403 km (0.099 R)
• M22: 4,019,545 km (0.115 R)
• M23: 4,217,463 km (0.099 R)
• M24: 4,317,544 km (0.101 R)
• M25: 4,505,589 km (0.052 R)
• M26: 4,652,195 km (0.048 R)
• M27: 5,377,445 km (0.112 R)
• M28: 5,548,585 km (0.083 R)
• M29: 5,626,974 km (0.066 R)
• M30: 5,784,950 km (0.066 R)
• M31: 6,040,762 km (0.09 R)
• M32: 6,121,395 km (0.045 R)
• M33: 6,218,783 km (0.029 R)
• M34: 6,464,423 km (0.06 R)
• M35: 6,530,396 km (0.069 R)
• M36: 6,679,844 km (0.067 R)
• M37: 6,965,127 km (0.117 R)
• M38: 7,049,800 km (0.051 R)
• M39: 7,530,308 km (0.072 R)
• M40: 7,862,565 km (0.115 R)
• M41: 8,128,101 km (0.117 R)
• M42: 8,832,557 km (0.063 R)
• M43: 9,016,413 km (0.07 R)
• M44: 9,462,664 km (0.114 R)
• M45: 10,068,984 km (0.069 R)
• M46: 10,184,025 km (0.085 R)
• M47: 10,241,769 km (0.11 R)
• M48: 10,299,514 km (0.051 R)
• M49: 10,824,752 km (0.067 R)
• M50: 10,962,382 km (0.086 R)
• M51: 11,061,117 km (0.118 R)
• M52: 11,318,874 km (0.027 R)
• M53: 11,840,671 km (0.083 R)
• M54: 11,982,490 km (0.071 R)
• M55: 12,104,413 km (0.055 R)
• M56: 12,226,784 km (0.095 R)
• M57: 12,349,753 km (0.1 R)
• M58: 12,514,161 km (0.106 R)
• M59: 12,928,248 km (0.071 R)
• M60: 13,241,955 km (0.067 R)
• M61: 13,536,962 km (0.104 R)
• M62: 13,600,391 km (0.052 R)
• M63: 14,090,623 km (0.112 R)
• M64: 14,219,427 km (0.083 R)
• M65: 14,391,764 km (0.114 R)

Asteroid Belt

Center: 7.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.6

Radius: 6.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.18 AU - 12.3 AU

Year: 17080 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,456,408 km

• M1: 117,883 km (0.068 R)
• M2: 172,187 km (0.119 R)
• M3: 360,232 km (0.082 R)
• M4: 470,336 km (0.066 R)
• M5: 591,959 km (0.111 R)
• M6: 741,557 km (0.093 R)
• M7: 885,021 km (0.118 R)
• M8: 1,282,054 km (0.079 R)
• M9: 1,324,689 km (0.077 R)
• M10: 1,872,217 km (0.095 R)
• M11: 2,246,810 km (0.072 R)
• M12: 2,893,522 km (0.079 R)
• M13: 3,414,272 km (0.082 R)
• M14: 3,685,493 km (0.102 R)
• M15: 4,280,743 km (0.032 R)
• M16: 4,573,207 km (0.098 R)
• M17: 4,805,084 km (0.074 R)
• M18: 5,280,506 km (0.074 R)
• M19: 5,735,283 km (0.087 R)
• M20: 6,682,238 km (0.09 R)
• M21: 7,021,226 km (0.075 R)
• M22: 7,443,242 km (0.103 R)
• M23: 7,992,117 km (0.091 R)
• M24: 8,311,658 km (0.102 R)
• M25: 8,392,141 km (0.06 R)
• M26: 8,472,924 km (0.085 R)
• M27: 9,128,612 km (0.11 R)
• M28: 9,462,664 km (0.12 R)
• M29: 9,758,120 km (0.116 R)
• M30: 9,800,605 km (0.049 R)
• M31: 10,056,717 km (0.043 R)
• M32: 10,228,605 km (0.063 R)
• M33: 10,358,306 km (0.112 R)
• M34: 10,794,234 km (0.04 R)
• M35: 11,369,887 km (0.113 R)
• M36: 11,414,617 km (0.029 R)
• M37: 12,320,881 km (0.12 R)
• M38: 12,689,789 km (0.117 R)
• M39: 12,736,164 km (0.065 R)
• M40: 13,062,437 km (0.081 R)
• M41: 14,009,541 km (0.079 R)
• M42: 14,057,562 km (0.102 R)
• M43: 14,442,926 km (0.114 R)
• M44: 14,978,636 km (0.069 R)
• M45: 15,520,929 km (0.114 R)
• M46: 15,919,308 km (0.051 R)
• M47: 16,220,299 km (0.049 R)
• M48: 16,270,564 km (0.113 R)
• M49: 16,421,957 km (0.047 R)
• M50: 16,472,521 km (0.078 R)
• M51: 16,726,089 km (0.075 R)
• M52: 16,776,952 km (0.073 R)
• M53: 18,013,229 km (0.047 R)
• M54: 18,959,585 km (0.078 R)
• M55: 20,409,189 km (0.079 R)
• M56: 21,339,987 km (0.092 R)
• M57: 21,671,795 km (0.068 R)
• M58: 21,838,447 km (0.074 R)
• M59: 27,507,907 km (0.109 R)
• M60: 27,628,034 km (0.104 R)
• M61: 28,171,074 km (0.064 R)
• M62: 32,133,024 km (0.11 R)
• M63: 32,196,304 km (0.08 R)
• M64: 32,323,014 km (0.097 R)
• M65: 32,767,618 km (0.087 R)
• M66: 32,895,076 km (0.112 R)
• M67: 33,470,579 km (0.113 R)
• M68: 33,984,896 km (0.09 R)
• M69: 34,761,160 km (0.117 R)
• M70: 37,657,374 km (0.107 R)
• M71: 38,125,317 km (0.083 R)
• M72: 39,472,595 km (0.1 R)
• M73: 39,608,280 km (0.115 R)
• M74: 40,288,502 km (0.088 R)
• M75: 40,972,613 km (0.098 R)
• M76: 41,316,239 km (0.102 R)
• M77: 41,522,684 km (0.073 R)
• M78: 41,936,921 km (0.119 R)
• M79: 42,421,767 km (0.089 R)
• M80: 42,630,157 km (0.105 R)
• M81: 42,769,283 km (0.026 R)
• M82: 43,047,984 km (0.034 R)
• M83: 43,467,157 km (0.119 R)
• M84: 44,028,149 km (0.081 R)
• M85: 44,239,232 km (0.102 R)
• M86: 45,015,645 km (0.111 R)
• M87: 45,157,314 km (0.075 R)
• M88: 45,939,113 km (0.065 R)
• M89: 47,084,284 km (0.084 R)
• M90: 47,732,641 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit