🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.35 AU - 2.65 AU

Year: 1458 Days

Day: 35.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.79 AU - 4.91 AU

Year: 3347 Days

Day: 17 Hours

Environment

Temp: -134 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,932,729 km

• M1: 943,663 km (0.1 R)
• M2: 3,497,299 km (0.093 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.2

Radius: 10

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.53 AU - 8.97 AU

Year: 7960 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 25,932,729 km

• M1: 156,779 km (0.095 R)
• M2: 460,612 km (0.072 R)
• M3: 647,310 km (0.098 R)
• M4: 709,991 km (0.111 R)
• M5: 859,440 km (0.109 R)
• M6: 1,412,054 km (0.057 R)
• M7: 1,625,231 km (0.092 R)
• M8: 1,758,224 km (0.075 R)
• M9: 2,227,961 km (0.11 R)
• M10: 2,477,191 km (0.114 R)
• M11: 2,579,516 km (0.107 R)
• M12: 2,761,876 km (0.095 R)
• M13: 3,112,234 km (0.069 R)
• M14: 3,194,962 km (0.099 R)
• M15: 3,448,081 km (0.114 R)
• M16: 3,533,950 km (0.12 R)
• M17: 3,943,998 km (0.112 R)
• M18: 4,124,413 km (0.106 R)
• M19: 4,369,305 km (0.119 R)
• M20: 4,462,355 km (0.07 R)
• M21: 4,618,984 km (0.081 R)
• M22: 4,841,286 km (0.114 R)
• M23: 5,395,846 km (0.032 R)
• M24: 6,005,008 km (0.066 R)
• M25: 6,887,187 km (0.047 R)
• M26: 7,734,360 km (0.112 R)
• M27: 8,189,287 km (0.09 R)
• M28: 8,420,116 km (0.069 R)
• M29: 8,692,085 km (0.058 R)
• M30: 8,966,896 km (0.105 R)
• M31: 9,525,345 km (0.09 R)
• M32: 11,097,170 km (0.088 R)
• M33: 11,524,122 km (0.111 R)
• M34: 13,240,010 km (0.12 R)
• M35: 13,375,396 km (0.064 R)
• M36: 13,511,081 km (0.063 R)
• M37: 14,335,216 km (0.091 R)
• M38: 14,567,093 km (0.069 R)
• M39: 14,660,143 km (0.117 R)
• M40: 15,554,289 km (0.098 R)
• M41: 16,369,149 km (0.081 R)
• M42: 16,514,408 km (0.101 R)
• M43: 17,148,853 km (0.072 R)
• M44: 18,290,733 km (0.116 R)
• M45: 18,744,314 km (0.116 R)
• M46: 18,997,882 km (0.089 R)
• M47: 19,150,622 km (0.106 R)
• M48: 19,920,153 km (0.114 R)
• M49: 20,699,708 km (0.118 R)
• M50: 20,804,426 km (0.093 R)
• M51: 20,961,803 km (0.062 R)
• M52: 21,277,904 km (0.084 R)
• M53: 22,181,624 km (0.069 R)
• M54: 22,503,708 km (0.091 R)
• M55: 22,881,294 km (0.096 R)
• M56: 23,098,061 km (0.085 R)
• M57: 23,478,937 km (0.032 R)
• M58: 23,861,908 km (0.094 R)
• M59: 24,745,133 km (0.086 R)
• M60: 25,414,584 km (0.049 R)
• M61: 26,259,812 km (0.115 R)
• M62: 26,429,905 km (0.115 R)
• M63: 26,828,284 km (0.111 R)
• M64: 27,688,771 km (0.03 R)
• M65: 27,919,750 km (0.115 R)
• M66: 28,850,099 km (0.101 R)
• M67: 29,260,296 km (0.113 R)
• M68: 29,613,497 km (0.086 R)
• M69: 31,160,189 km (0.045 R)
• M70: 34,021,997 km (0.034 R)
• M71: 34,828,329 km (0.105 R)
• M72: 35,766,607 km (0.081 R)
• M73: 35,829,438 km (0.066 R)
• M74: 36,081,062 km (0.064 R)
• M75: 36,144,192 km (0.112 R)
• M76: 36,270,303 km (0.042 R)
• M77: 36,523,123 km (0.052 R)
• M78: 37,093,989 km (0.109 R)
• M79: 37,412,333 km (0.094 R)
• M80: 38,888,864 km (0.111 R)
• M81: 40,057,523 km (0.119 R)
• M82: 42,229,983 km (0.12 R)
• M83: 43,029,584 km (0.055 R)
• M84: 43,699,483 km (0.072 R)
• M85: 44,643,445 km (0.061 R)
• M86: 45,457,707 km (0.109 R)

Asteroid Belt

Center: 9.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 11.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.1 AU - 13.26 AU

Year: 15684 Days

Day: 8.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,932,729 km

• M1: 161,267 km (0.104 R)
• M2: 508,932 km (0.12 R)
• M3: 637,586 km (0.111 R)
• M4: 870,809 km (0.092 R)
• M5: 1,279,211 km (0.1 R)
• M6: 1,931,309 km (0.098 R)
• M7: 2,498,434 km (0.114 R)
• M8: 2,728,665 km (0.049 R)
• M9: 3,382,857 km (0.111 R)
• M10: 3,677,864 km (0.043 R)
• M11: 3,778,094 km (0.088 R)
• M12: 4,677,626 km (0.091 R)
• M13: 4,808,375 km (0.054 R)
• M14: 5,051,172 km (0.038 R)
• M15: 5,434,442 km (0.114 R)
• M16: 5,594,960 km (0.103 R)
• M17: 5,873,960 km (0.106 R)
• M18: 6,157,448 km (0.081 R)
• M19: 6,689,119 km (0.031 R)
• M20: 6,762,721 km (0.1 R)
• M21: 6,935,507 km (0.107 R)
• M22: 7,034,989 km (0.098 R)
• M23: 7,616,177 km (0.086 R)
• M24: 8,318,090 km (0.116 R)
• M25: 9,176,633 km (0.11 R)
• M26: 10,007,200 km (0.059 R)
• M27: 10,374,612 km (0.057 R)
• M28: 10,602,899 km (0.036 R)
• M29: 10,861,703 km (0.097 R)
• M30: 10,977,342 km (0.105 R)
• M31: 11,503,179 km (0.12 R)
• M32: 12,307,267 km (0.084 R)
• M33: 12,731,377 km (0.054 R)
• M34: 13,625,075 km (0.073 R)
• M35: 13,843,787 km (0.038 R)
• M36: 15,897,467 km (0.111 R)
• M37: 16,094,936 km (0.102 R)
• M38: 16,458,907 km (0.108 R)
• M39: 16,658,620 km (0.116 R)
• M40: 16,758,701 km (0.107 R)
• M41: 17,296,356 km (0.066 R)
• M42: 19,326,998 km (0.066 R)
• M43: 19,432,315 km (0.079 R)
• M44: 21,142,368 km (0.084 R)
• M45: 21,214,773 km (0.1 R)
• M46: 21,504,694 km (0.061 R)
• M47: 22,604,089 km (0.107 R)
• M48: 24,552,451 km (0.111 R)
• M49: 24,780,738 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit