🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.52 AU - 0.72 AU

Year: 174 Days

Day: 41.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 163.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.98 AU - 2.38 AU

Year: 1147 Days

Day: 14.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.66 AU - 2.92 AU

Year: 1661 Days

Day: 23.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.27 AU - 3.63 AU

Year: 1806 Days

Day: 38 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.09 AU - 3.71 AU

Year: 2235 Days

Day: 19.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.95 AU - 4.79 AU

Year: 3256 Days

Day: 12.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,299,839 km

• M1: 385,813 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.47 AU - 5.61 AU

Year: 4033 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.37 AU - 5.71 AU

Year: 4033 Days

Day: 23.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 12.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.38 AU - 6.18 AU

Year: 4953 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 32,299,839 km

• M1: 164,109 km (0.055 R)
• M2: 248,931 km (0.095 R)
• M3: 368,460 km (0.113 R)
• M4: 760,556 km (0.095 R)
• M5: 847,921 km (0.089 R)
• M6: 1,002,156 km (0.085 R)
• M7: 1,174,792 km (0.088 R)
• M8: 1,402,779 km (0.102 R)
• M9: 1,541,307 km (0.096 R)
• M10: 1,665,174 km (0.057 R)
• M11: 2,162,437 km (0.099 R)
• M12: 2,313,082 km (0.063 R)
• M13: 2,511,898 km (0.058 R)
• M14: 2,844,304 km (0.115 R)
• M15: 3,022,027 km (0.072 R)
• M16: 3,154,570 km (0.1 R)
• M17: 3,326,309 km (0.107 R)
• M18: 3,526,321 km (0.095 R)
• M19: 4,070,558 km (0.092 R)
• M20: 4,244,540 km (0.111 R)
• M21: 4,366,313 km (0.036 R)
• M22: 4,683,012 km (0.076 R)
• M23: 4,837,247 km (0.058 R)
• M24: 5,136,293 km (0.103 R)
• M25: 5,426,812 km (0.105 R)
• M26: 5,678,137 km (0.067 R)
• M27: 6,008,898 km (0.094 R)
• M28: 6,161,488 km (0.1 R)
• M29: 6,548,348 km (0.091 R)
• M30: 6,705,276 km (0.119 R)
• M31: 7,216,302 km (0.091 R)
• M32: 7,806,017 km (0.035 R)
• M33: 7,889,193 km (0.119 R)
• M34: 8,702,707 km (0.095 R)
• M35: 9,014,618 km (0.115 R)
• M36: 9,224,654 km (0.078 R)
• M37: 9,471,789 km (0.113 R)
• M38: 10,080,952 km (0.1 R)
• M39: 10,226,211 km (0.092 R)
• M40: 10,335,567 km (0.117 R)
• M41: 10,777,031 km (0.054 R)
• M42: 10,888,331 km (0.051 R)
• M43: 11,018,631 km (0.059 R)
• M44: 11,849,947 km (0.09 R)
• M45: 12,234,563 km (0.091 R)
• M46: 12,350,800 km (0.103 R)
• M47: 13,313,313 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.4

Radius: 12.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.12 AU - 7.38 AU

Year: 6251 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,299,839 km

• M1: 159,920 km (0.07 R)
• M2: 271,221 km (0.062 R)
• M3: 479,312 km (0.095 R)
• M4: 812,017 km (0.033 R)
• M5: 1,005,298 km (0.11 R)
• M6: 1,107,922 km (0.102 R)
• M7: 1,538,465 km (0.098 R)
• M8: 1,853,817 km (0.109 R)
• M9: 2,405,085 km (0.039 R)
• M10: 2,485,120 km (0.057 R)
• M11: 2,606,743 km (0.062 R)
• M12: 2,751,404 km (0.065 R)
• M13: 2,941,244 km (0.058 R)
• M14: 3,884,458 km (0.065 R)
• M15: 4,026,427 km (0.104 R)
• M16: 4,413,736 km (0.051 R)
• M17: 4,991,632 km (0.109 R)
• M18: 5,302,646 km (0.029 R)
• M19: 6,108,081 km (0.088 R)
• M20: 6,218,335 km (0.099 R)
• M21: 6,751,352 km (0.092 R)
• M22: 7,153,621 km (0.075 R)
• M23: 7,328,500 km (0.114 R)
• M24: 7,593,289 km (0.08 R)
• M25: 7,861,368 km (0.094 R)
• M26: 8,011,714 km (0.094 R)
• M27: 8,560,589 km (0.083 R)
• M28: 8,715,273 km (0.106 R)
• M29: 10,444,325 km (0.098 R)
• M30: 10,976,594 km (0.11 R)
• M31: 11,144,742 km (0.11 R)
• M32: 11,279,979 km (0.061 R)
• M33: 11,791,603 km (0.112 R)
• M34: 12,033,054 km (0.094 R)
• M35: 13,515,719 km (0.097 R)
• M36: 13,696,134 km (0.09 R)
• M37: 13,950,001 km (0.092 R)
• M38: 14,351,971 km (0.09 R)
• M39: 15,279,927 km (0.052 R)
• M40: 15,618,766 km (0.076 R)
• M41: 15,846,005 km (0.047 R)
• M42: 16,227,330 km (0.095 R)
• M43: 16,419,114 km (0.078 R)
• M44: 16,650,093 km (0.085 R)
• M45: 16,727,436 km (0.105 R)
• M46: 17,115,642 km (0.117 R)
• M47: 19,222,279 km (0.078 R)
• M48: 19,792,247 km (0.119 R)
• M49: 19,956,206 km (0.113 R)
• M50: 20,202,893 km (0.115 R)
• M51: 21,157,926 km (0.083 R)
• M52: 21,535,661 km (0.106 R)
• M53: 21,915,639 km (0.076 R)
• M54: 22,127,769 km (0.025 R)
• M55: 22,255,226 km (0.068 R)
• M56: 22,682,179 km (0.092 R)
• M57: 22,810,833 km (0.116 R)
• M58: 23,761,527 km (0.098 R)
• M59: 24,592,992 km (0.102 R)
• M60: 24,990,175 km (0.113 R)
• M61: 25,078,737 km (0.083 R)
• M62: 25,345,021 km (0.055 R)
• M63: 26,014,771 km (0.063 R)
• M64: 26,464,611 km (0.059 R)
• M65: 26,554,819 km (0.109 R)
• M66: 27,144,085 km (0.118 R)
• M67: 28,705,438 km (0.076 R)
• M68: 29,497,110 km (0.075 R)
• M69: 29,778,204 km (0.074 R)
• M70: 30,107,319 km (0.11 R)
• M71: 30,626,873 km (0.095 R)
• M72: 30,959,130 km (0.068 R)
• M73: 31,101,846 km (0.085 R)
• M74: 31,627,084 km (0.076 R)
• M75: 31,818,869 km (0.083 R)
• M76: 31,962,931 km (0.102 R)
• M77: 32,107,144 km (0.065 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit