🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.14 AU - 1.22 AU

Year: 483 Days

Day: 32 Hours

Environment

Temp: -19 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.96 AU - 2.94 AU

Year: 1445 Days

Day: 22.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 92.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.54 AU - 2.64 AU

Year: 1570 Days

Day: 25.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,948,245 km

• M1: 133,292 km (0.098 R)

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.64 AU - 4.08 AU

Year: 2857 Days

Day: 34.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,948,245 km

• M1: 449,242 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 11.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.21 AU - 4.87 AU

Year: 3644 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,948,245 km

• M1: 166,353 km (0.056 R)
• M2: 501,003 km (0.094 R)
• M3: 580,889 km (0.04 R)
• M4: 656,286 km (0.102 R)
• M5: 766,390 km (0.118 R)
• M6: 950,096 km (0.039 R)
• M7: 1,136,794 km (0.068 R)
• M8: 1,247,347 km (0.116 R)
• M9: 1,480,121 km (0.078 R)
• M10: 1,698,983 km (0.081 R)
• M11: 1,783,955 km (0.044 R)
• M12: 2,308,146 km (0.096 R)
• M13: 2,547,353 km (0.088 R)
• M14: 2,811,542 km (0.119 R)
• M15: 3,384,502 km (0.095 R)
• M16: 3,657,070 km (0.1 R)
• M17: 3,786,621 km (0.109 R)
• M18: 3,861,420 km (0.109 R)
• M19: 4,050,662 km (0.07 R)
• M20: 4,165,702 km (0.091 R)
• M21: 4,262,343 km (0.102 R)
• M22: 4,477,763 km (0.056 R)
• M23: 4,656,683 km (0.06 R)
• M24: 4,898,881 km (0.113 R)
• M25: 5,083,485 km (0.106 R)
• M26: 5,291,127 km (0.083 R)
• M27: 5,480,518 km (0.088 R)
• M28: 5,801,106 km (0.084 R)
• M29: 6,105,837 km (0.079 R)
• M30: 6,304,653 km (0.112 R)
• M31: 6,460,683 km (0.051 R)
• M32: 6,776,784 km (0.106 R)
• M33: 7,097,970 km (0.119 R)
• M34: 7,541,827 km (0.083 R)
• M35: 7,826,811 km (0.113 R)
• M36: 8,188,090 km (0.116 R)
• M37: 8,901,971 km (0.12 R)
• M38: 9,002,052 km (0.071 R)
• M39: 9,867,775 km (0.05 R)
• M40: 10,075,267 km (0.079 R)
• M41: 10,284,255 km (0.084 R)
• M42: 10,468,410 km (0.065 R)
• M43: 10,706,720 km (0.073 R)
• M44: 10,813,233 km (0.079 R)
• M45: 11,027,158 km (0.079 R)
• M46: 11,568,403 km (0.094 R)
• M47: 11,924,895 km (0.116 R)
• M48: 12,062,974 km (0.069 R)
• M49: 12,564,576 km (0.07 R)
• M50: 13,016,062 km (0.046 R)
• M51: 13,559,252 km (0.118 R)
• M52: 13,761,209 km (0.069 R)
• M53: 14,373,064 km (0.039 R)
• M54: 14,608,531 km (0.088 R)
• M55: 14,726,863 km (0.038 R)
• M56: 14,874,965 km (0.083 R)
• M57: 15,322,712 km (0.053 R)
• M58: 16,815,698 km (0.114 R)
• M59: 16,908,599 km (0.113 R)
• M60: 17,344,527 km (0.108 R)
• M61: 17,469,740 km (0.096 R)
• M62: 17,910,455 km (0.12 R)
• M63: 18,163,874 km (0.065 R)
• M64: 18,514,382 km (0.025 R)
• M65: 18,867,134 km (0.03 R)
• M66: 19,709,519 km (0.106 R)
• M67: 20,036,840 km (0.117 R)
• M68: 20,365,955 km (0.106 R)
• M69: 20,630,594 km (0.093 R)
• M70: 20,863,069 km (0.065 R)
• M71: 21,063,081 km (0.101 R)
• M72: 21,163,162 km (0.072 R)
• M73: 22,140,186 km (0.082 R)
• M74: 22,925,275 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.2

Radius: 6.6

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.67 AU - 16.15 AU

Year: 21689 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 56,948,245 km

• M1: 115,340 km (0.115 R)
• M2: 348,563 km (0.052 R)
• M3: 454,478 km (0.045 R)
• M4: 537,056 km (0.114 R)
• M5: 917,783 km (0.065 R)
• M6: 2,185,026 km (0.085 R)
• M7: 3,418,760 km (0.102 R)
• M8: 3,585,861 km (0.107 R)
• M9: 4,103,170 km (0.107 R)
• M10: 4,245,139 km (0.071 R)
• M11: 4,828,870 km (0.094 R)
• M12: 5,016,465 km (0.066 R)
• M13: 5,321,645 km (0.091 R)
• M14: 5,398,987 km (0.109 R)
• M15: 5,790,784 km (0.069 R)
• M16: 6,151,165 km (0.083 R)
• M17: 6,519,026 km (0.069 R)
• M18: 7,233,057 km (0.111 R)
• M19: 7,621,114 km (0.111 R)
• M20: 7,752,012 km (0.091 R)
• M21: 9,101,086 km (0.065 R)
• M22: 9,379,487 km (0.055 R)
• M23: 9,944,818 km (0.088 R)
• M24: 11,256,641 km (0.092 R)
• M25: 11,405,641 km (0.1 R)
• M26: 11,605,504 km (0.039 R)
• M27: 12,059,384 km (0.106 R)
• M28: 13,088,617 km (0.109 R)
• M29: 13,932,050 km (0.112 R)
• M30: 14,360,498 km (0.11 R)
• M31: 14,522,213 km (0.117 R)
• M32: 16,397,123 km (0.054 R)
• M33: 18,055,565 km (0.077 R)
• M34: 18,698,387 km (0.04 R)
• M35: 19,408,379 km (0.037 R)
• M36: 20,915,428 km (0.1 R)
• M37: 22,835,816 km (0.099 R)
• M38: 25,591,558 km (0.108 R)
• M39: 26,577,259 km (0.049 R)
• M40: 26,842,196 km (0.104 R)
• M41: 27,575,226 km (0.065 R)
• M42: 28,585,610 km (0.109 R)
• M43: 30,158,183 km (0.101 R)
• M44: 30,503,754 km (0.083 R)
• M45: 31,758,581 km (0.094 R)
• M46: 32,533,647 km (0.107 R)
• M47: 33,101,371 km (0.066 R)
• M48: 34,823,841 km (0.099 R)
• M49: 35,041,207 km (0.079 R)
• M50: 36,648,935 km (0.084 R)
• M51: 37,017,694 km (0.091 R)
• M52: 38,280,599 km (0.062 R)
• M53: 38,804,790 km (0.109 R)
• M54: 40,695,857 km (0.075 R)
• M55: 41,384,007 km (0.078 R)
• M56: 42,153,239 km (0.096 R)
• M57: 46,706,101 km (0.112 R)
• M58: 51,659,885 km (0.105 R)
• M59: 52,653,963 km (0.104 R)
• M60: 54,660,818 km (0.111 R)
• M61: 56,522,264 km (0.108 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: 262 - 12,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit