🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.42 AU - 4.52 AU

Year: 2934 Days

Day: 38.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.6

Radius: 13.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.81 AU - 5.23 AU

Year: 4171 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,493,578 km

• M1: 164,258 km (0.063 R)
• M2: 819,497 km (0.027 R)
• M3: 1,438,683 km (0.101 R)
• M4: 2,391,172 km (0.09 R)
• M5: 3,602,915 km (0.066 R)
• M6: 5,030,827 km (0.054 R)
• M7: 5,489,344 km (0.088 R)
• M8: 6,397,852 km (0.107 R)
• M9: 14,613,618 km (0.081 R)
• M10: 16,825,871 km (0.104 R)
• M11: 19,712,063 km (0.082 R)
• M12: 20,516,301 km (0.077 R)
• M13: 21,202,955 km (0.072 R)
• M14: 24,561,278 km (0.077 R)
• M15: 27,015,131 km (0.11 R)
• M16: 27,674,110 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 8.8

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.4 AU - 5.9 AU

Year: 4334 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,493,578 km

• M1: 109,805 km (0.05 R)
• M2: 523,742 km (0.037 R)
• M3: 870,809 km (0.096 R)
• M4: 1,269,787 km (0.055 R)
• M5: 2,272,840 km (0.118 R)
• M6: 2,807,354 km (0.096 R)
• M7: 4,288,073 km (0.116 R)
• M8: 5,052,818 km (0.116 R)
• M9: 6,200,233 km (0.1 R)
• M10: 7,719,250 km (0.074 R)
• M11: 9,432,295 km (0.108 R)
• M12: 9,713,539 km (0.072 R)
• M13: 11,160,450 km (0.083 R)
• M14: 11,703,789 km (0.075 R)
• M15: 13,796,813 km (0.06 R)
• M16: 14,796,725 km (0.047 R)
• M17: 16,070,850 km (0.091 R)
• M18: 16,357,181 km (0.119 R)
• M19: 16,646,952 km (0.087 R)
• M20: 18,520,815 km (0.118 R)
• M21: 19,933,168 km (0.065 R)
• M22: 21,278,352 km (0.118 R)
• M23: 22,255,226 km (0.113 R)
• M24: 23,628,385 km (0.062 R)
• M25: 24,148,238 km (0.095 R)
• M26: 25,675,632 km (0.117 R)
• M27: 26,463,115 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 9

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.92 AU - 7.92 AU

Year: 6033 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,493,578 km

• M1: 132,095 km (0.084 R)
• M2: 692,339 km (0.08 R)
• M3: 988,842 km (0.088 R)
• M4: 2,223,024 km (0.105 R)
• M5: 2,660,449 km (0.056 R)
• M6: 3,175,215 km (0.083 R)
• M7: 3,850,500 km (0.118 R)
• M8: 5,125,821 km (0.037 R)
• M9: 6,054,076 km (0.097 R)
• M10: 6,353,272 km (0.086 R)
• M11: 7,053,988 km (0.031 R)
• M12: 7,612,587 km (0.081 R)
• M13: 8,402,912 km (0.056 R)
• M14: 10,332,875 km (0.073 R)
• M15: 11,251,256 km (0.026 R)
• M16: 11,910,384 km (0.057 R)
• M17: 13,927,412 km (0.105 R)
• M18: 14,333,122 km (0.086 R)
• M19: 14,926,427 km (0.113 R)
• M20: 17,132,547 km (0.066 R)
• M21: 18,625,533 km (0.074 R)
• M22: 26,427,960 km (0.107 R)
• M23: 27,682,338 km (0.096 R)
• M24: 28,047,955 km (0.089 R)
• M25: 28,882,263 km (0.106 R)
• M26: 29,258,352 km (0.119 R)
• M27: 32,689,828 km (0.096 R)
• M28: 35,298,964 km (0.091 R)
• M29: 36,271,350 km (0.076 R)
• M30: 36,709,223 km (0.116 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.8

Radius: 9.8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.11 AU - 9.39 AU

Year: 8001 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,493,578 km

• M1: 123,418 km (0.112 R)
• M2: 696,079 km (0.091 R)
• M3: 1,836,015 km (0.079 R)
• M4: 2,183,082 km (0.112 R)
• M5: 3,712,720 km (0.1 R)
• M6: 4,037,347 km (0.068 R)
• M7: 4,490,778 km (0.033 R)
• M8: 5,725,410 km (0.029 R)
• M9: 6,160,590 km (0.116 R)
• M10: 6,799,373 km (0.05 R)
• M11: 7,442,793 km (0.068 R)
• M12: 8,719,910 km (0.103 R)
• M13: 13,716,180 km (0.058 R)
• M14: 16,015,499 km (0.081 R)
• M15: 20,195,114 km (0.113 R)
• M16: 22,248,345 km (0.069 R)
• M17: 24,005,372 km (0.053 R)
• M18: 26,033,919 km (0.096 R)
• M19: 26,857,904 km (0.114 R)
• M20: 28,654,425 km (0.076 R)
• M21: 30,529,634 km (0.087 R)
• M22: 35,073,221 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 13.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.72 AU - 7.9 AU

Year: 8094 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,493,578 km

• M1: 166,652 km (0.09 R)
• M2: 590,912 km (0.063 R)
• M3: 1,037,162 km (0.094 R)
• M4: 1,506,750 km (0.105 R)
• M5: 2,029,594 km (0.103 R)
• M6: 3,364,456 km (0.114 R)
• M7: 3,834,343 km (0.095 R)
• M8: 4,297,498 km (0.117 R)
• M9: 5,020,205 km (0.115 R)
• M10: 5,791,382 km (0.099 R)
• M11: 7,496,050 km (0.112 R)
• M12: 10,462,127 km (0.103 R)
• M13: 11,771,856 km (0.083 R)
• M14: 12,387,900 km (0.11 R)
• M15: 18,186,314 km (0.052 R)
• M16: 18,664,130 km (0.092 R)
• M17: 19,220,334 km (0.059 R)
• M18: 20,220,396 km (0.086 R)
• M19: 22,246,849 km (0.055 R)
• M20: 23,189,764 km (0.115 R)
• M21: 25,578,094 km (0.11 R)
• M22: 27,318,067 km (0.084 R)
• M23: 28,126,195 km (0.078 R)
• M24: 29,228,582 km (0.091 R)
• M25: 32,408,584 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit