🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.78 AU - 0.84 AU

Year: 268 Days

Day: 25.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.7 AU - 1.94 AU

Year: 901 Days

Day: 22.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.87 AU - 2.39 AU

Year: 1141 Days

Day: 13.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,222,274 km

• M1: 67,618 km (0.085 R)
• M2: 526,585 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.87 AU - 3.11 AU

Year: 1442 Days

Day: 13.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,222,274 km

• M1: 501,602 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.08 AU - 4.02 AU

Year: 2455 Days

Day: 46.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,222,274 km

• M1: 225,594 km (0.06 R)
• M2: 262,095 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.7 AU - 5.06 AU

Year: 3365 Days

Day: 45.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 14.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.96 AU - 10.44 AU

Year: 11090 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,222,274 km

• M1: 238,609 km (0.075 R)
• M2: 355,145 km (0.117 R)
• M3: 492,925 km (0.108 R)
• M4: 1,237,922 km (0.115 R)
• M5: 1,773,333 km (0.096 R)
• M6: 2,122,345 km (0.119 R)
• M7: 2,377,110 km (0.083 R)
• M8: 2,793,740 km (0.103 R)
• M9: 3,233,857 km (0.12 R)
• M10: 4,465,197 km (0.096 R)
• M11: 4,573,955 km (0.067 R)
• M12: 4,757,212 km (0.055 R)
• M13: 5,245,201 km (0.083 R)
• M14: 5,749,495 km (0.051 R)
• M15: 6,473,399 km (0.059 R)
• M16: 7,014,345 km (0.073 R)
• M17: 7,656,569 km (0.09 R)
• M18: 8,095,339 km (0.086 R)
• M19: 8,228,631 km (0.111 R)
• M20: 9,460,719 km (0.118 R)
• M21: 10,603,946 km (0.076 R)
• M22: 10,945,627 km (0.11 R)
• M23: 12,502,343 km (0.073 R)
• M24: 12,915,383 km (0.092 R)
• M25: 16,546,721 km (0.104 R)
• M26: 16,772,913 km (0.094 R)
• M27: 18,855,016 km (0.094 R)
• M28: 18,973,049 km (0.087 R)
• M29: 20,107,001 km (0.099 R)
• M30: 20,773,460 km (0.058 R)
• M31: 21,755,869 km (0.112 R)
• M32: 22,128,218 km (0.1 R)
• M33: 22,753,537 km (0.111 R)
• M34: 23,257,831 km (0.066 R)
• M35: 23,574,979 km (0.077 R)
• M36: 24,021,379 km (0.102 R)
• M37: 24,341,967 km (0.103 R)
• M38: 25,507,783 km (0.111 R)
• M39: 25,966,002 km (0.113 R)
• M40: 26,427,062 km (0.112 R)
• M41: 26,625,429 km (0.037 R)
• M42: 26,824,394 km (0.111 R)
• M43: 27,893,570 km (0.079 R)
• M44: 29,044,875 km (0.098 R)
• M45: 29,318,041 km (0.101 R)
• M46: 29,935,731 km (0.115 R)
• M47: 30,557,759 km (0.05 R)
• M48: 30,905,125 km (0.119 R)
• M49: 31,884,841 km (0.093 R)
• M50: 32,166,684 km (0.09 R)
• M51: 32,732,762 km (0.09 R)
• M52: 32,945,939 km (0.114 R)
• M53: 33,088,356 km (0.038 R)
• M54: 33,302,281 km (0.119 R)
• M55: 33,516,655 km (0.048 R)
• M56: 33,659,820 km (0.048 R)
• M57: 35,029,987 km (0.12 R)
• M58: 36,271,500 km (0.062 R)
• M59: 37,378,823 km (0.088 R)
• M60: 37,601,724 km (0.065 R)
• M61: 38,572,315 km (0.098 R)
• M62: 38,872,708 km (0.112 R)
• M63: 39,324,643 km (0.112 R)
• M64: 39,475,587 km (0.09 R)
• M65: 39,702,527 km (0.095 R)
• M66: 41,379,818 km (0.106 R)
• M67: 42,072,606 km (0.11 R)
• M68: 42,381,825 km (0.08 R)
• M69: 42,536,659 km (0.051 R)
• M70: 42,769,283 km (0.06 R)
• M71: 44,174,157 km (0.095 R)
• M72: 44,409,624 km (0.096 R)
• M73: 44,882,204 km (0.099 R)
• M74: 45,593,990 km (0.052 R)
• M75: 46,708,644 km (0.076 R)
• M76: 47,269,486 km (0.119 R)
• M77: 47,751,790 km (0.109 R)
• M78: 48,640,401 km (0.099 R)
• M79: 48,965,029 km (0.086 R)
• M80: 50,680,467 km (0.098 R)
• M81: 52,083,546 km (0.047 R)
• M82: 52,249,450 km (0.117 R)
• M83: 52,664,883 km (0.045 R)
• M84: 54,927,850 km (0.082 R)
• M85: 56,113,563 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 19,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit