🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.12 AU - 1.26 AU

Year: 584 Days

Day: 20.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 140.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,670,400 km

• M1: 309,668 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.33 AU - 1.47 AU

Year: 745 Days

Day: 29.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,670,400 km

• M1: 64,028 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.06 AU - 2.1 AU

Year: 1349 Days

Day: 13.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.7

Radius: 11.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.6 AU - 3.02 AU

Year: 2118 Days

Day: 6.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,670,400 km

• M1: 158,125 km (0.054 R)
• M2: 270,024 km (0.058 R)
• M3: 346,020 km (0.113 R)
• M4: 421,866 km (0.09 R)
• M5: 518,057 km (0.099 R)
• M6: 630,405 km (0.073 R)
• M7: 890,706 km (0.069 R)
• M8: 1,098,198 km (0.113 R)
• M9: 1,340,696 km (0.093 R)
• M10: 1,531,882 km (0.08 R)
• M11: 1,661,135 km (0.087 R)
• M12: 1,783,805 km (0.085 R)
• M13: 2,339,112 km (0.113 R)
• M14: 2,872,279 km (0.118 R)
• M15: 2,958,597 km (0.11 R)
• M16: 3,045,962 km (0.071 R)
• M17: 3,159,357 km (0.081 R)
• M18: 3,442,845 km (0.064 R)
• M19: 3,788,566 km (0.094 R)
• M20: 3,951,927 km (0.054 R)
• M21: 4,034,505 km (0.116 R)
• M22: 4,173,481 km (0.055 R)
• M23: 4,370,801 km (0.074 R)
• M24: 4,527,879 km (0.103 R)
• M25: 4,614,496 km (0.111 R)
• M26: 4,803,887 km (0.107 R)
• M27: 5,010,781 km (0.039 R)
• M28: 5,296,363 km (0.119 R)
• M29: 5,494,879 km (0.039 R)
• M30: 5,758,172 km (0.111 R)
• M31: 5,852,119 km (0.114 R)
• M32: 6,025,653 km (0.117 R)
• M33: 6,168,967 km (0.106 R)
• M34: 6,313,329 km (0.103 R)
• M35: 6,394,112 km (0.098 R)
• M36: 7,355,727 km (0.106 R)
• M37: 7,457,903 km (0.051 R)
• M38: 7,543,323 km (0.063 R)
• M39: 7,715,061 km (0.066 R)
• M40: 7,905,649 km (0.046 R)
• M41: 8,027,721 km (0.099 R)
• M42: 8,238,504 km (0.03 R)
• M43: 8,611,751 km (0.063 R)
• M44: 8,827,471 km (0.077 R)
• M45: 9,081,488 km (0.093 R)
• M46: 9,430,201 km (0.03 R)
• M47: 9,689,903 km (0.059 R)
• M48: 9,839,351 km (0.074 R)
• M49: 10,008,397 km (0.096 R)
• M50: 10,349,480 km (0.086 R)
• M51: 10,425,775 km (0.104 R)
• M52: 11,218,943 km (0.118 R)
• M53: 11,553,593 km (0.089 R)
• M54: 11,751,960 km (0.117 R)
• M55: 12,495,611 km (0.046 R)
• M56: 12,719,709 km (0.092 R)
• M57: 12,945,153 km (0.067 R)
• M58: 13,171,793 km (0.095 R)
• M59: 13,462,312 km (0.06 R)
• M60: 13,671,151 km (0.064 R)
• M61: 13,754,926 km (0.041 R)
• M62: 13,881,037 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.6

Radius: 12.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.04 AU - 4.3 AU

Year: 3828 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 16,670,400 km

• M1: 161,267 km (0.1 R)
• M2: 241,301 km (0.08 R)
• M3: 345,721 km (0.118 R)
• M4: 441,912 km (0.085 R)
• M5: 601,383 km (0.105 R)
• M6: 741,557 km (0.113 R)
• M7: 894,146 km (0.064 R)
• M8: 1,105,379 km (0.07 R)
• M9: 1,242,261 km (0.108 R)
• M10: 1,501,663 km (0.104 R)
• M11: 1,699,581 km (0.038 R)
• M12: 2,472,404 km (0.095 R)
• M13: 2,589,240 km (0.104 R)
• M14: 2,937,205 km (0.032 R)
• M15: 3,061,221 km (0.115 R)
• M16: 3,257,793 km (0.092 R)
• M17: 3,458,553 km (0.108 R)
• M18: 3,722,743 km (0.08 R)
• M19: 4,039,292 km (0.11 R)
• M20: 4,286,577 km (0.109 R)
• M21: 4,364,817 km (0.065 R)
• M22: 4,731,182 km (0.114 R)
• M23: 4,844,727 km (0.086 R)
• M24: 5,257,617 km (0.117 R)
• M25: 5,358,446 km (0.098 R)
• M26: 5,613,211 km (0.088 R)
• M27: 5,889,519 km (0.043 R)
• M28: 6,082,201 km (0.111 R)
• M29: 6,383,940 km (0.114 R)
• M30: 6,509,602 km (0.057 R)
• M31: 6,672,514 km (0.108 R)
• M32: 7,076,278 km (0.116 R)
• M33: 7,169,179 km (0.118 R)
• M34: 7,281,228 km (0.084 R)
• M35: 7,696,960 km (0.113 R)
• M36: 8,472,775 km (0.118 R)
• M37: 8,670,693 km (0.099 R)
• M38: 9,416,139 km (0.117 R)
• M39: 9,889,915 km (0.119 R)
• M40: 10,203,024 km (0.115 R)
• M41: 10,498,330 km (0.073 R)
• M42: 10,817,871 km (0.1 R)
• M43: 11,183,937 km (0.076 R)
• M44: 11,422,994 km (0.094 R)
• M45: 11,861,914 km (0.102 R)
• M46: 12,039,188 km (0.118 R)
• M47: 12,351,249 km (0.049 R)
• M48: 12,440,858 km (0.092 R)
• M49: 12,530,766 km (0.06 R)
• M50: 12,666,003 km (0.055 R)
• M51: 13,349,665 km (0.084 R)
• M52: 13,626,421 km (0.101 R)
• M53: 13,881,785 km (0.071 R)
• M54: 14,162,281 km (0.11 R)
• M55: 14,515,481 km (0.066 R)
• M56: 14,633,813 km (0.094 R)
• M57: 14,990,903 km (0.071 R)
• M58: 15,182,538 km (0.115 R)
• M59: 15,326,900 km (0.114 R)
• M60: 15,423,241 km (0.116 R)
• M61: 15,957,306 km (0.102 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: 325 - 13,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit