🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.98 AU - 1 AU

Year: 355 Days

Day: 24.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.58 AU - 1.92 AU

Year: 833 Days

Day: 36.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.9

Radius: 12.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.37 AU - 8.35 AU

Year: 7186 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,308,938 km

• M1: 259,253 km (0.07 R)
• M2: 621,130 km (0.092 R)
• M3: 717,023 km (0.108 R)
• M4: 1,320,351 km (0.102 R)
• M5: 1,507,498 km (0.086 R)
• M6: 1,672,953 km (0.074 R)
• M7: 1,765,853 km (0.085 R)
• M8: 2,172,161 km (0.034 R)
• M9: 2,412,714 km (0.102 R)
• M10: 2,716,847 km (0.119 R)
• M11: 3,225,330 km (0.116 R)
• M12: 3,362,063 km (0.067 R)
• M13: 3,480,993 km (0.105 R)
• M14: 4,287,475 km (0.059 R)
• M15: 4,503,494 km (0.093 R)
• M16: 4,591,009 km (0.066 R)
• M17: 4,678,973 km (0.071 R)
• M18: 4,767,535 km (0.075 R)
• M19: 4,856,695 km (0.085 R)
• M20: 4,969,043 km (0.113 R)
• M21: 5,403,625 km (0.111 R)
• M22: 5,637,297 km (0.055 R)
• M23: 5,731,693 km (0.079 R)
• M24: 6,066,343 km (0.092 R)
• M25: 6,163,283 km (0.1 R)
• M26: 6,704,977 km (0.099 R)
• M27: 6,805,207 km (0.062 R)
• M28: 6,981,733 km (0.03 R)
• M29: 7,781,632 km (0.049 R)
• M30: 8,313,303 km (0.104 R)
• M31: 8,556,400 km (0.063 R)
• M32: 8,747,137 km (0.104 R)
• M33: 9,665,219 km (0.087 R)
• M34: 10,410,067 km (0.114 R)
• M35: 10,730,805 km (0.095 R)
• M36: 10,966,122 km (0.098 R)
• M37: 11,742,685 km (0.089 R)
• M38: 11,924,446 km (0.049 R)
• M39: 12,321,479 km (0.1 R)
• M40: 13,003,346 km (0.113 R)
• M41: 13,475,327 km (0.094 R)
• M42: 13,665,616 km (0.103 R)
• M43: 14,892,019 km (0.084 R)
• M44: 15,352,631 km (0.088 R)
• M45: 15,485,175 km (0.087 R)
• M46: 15,717,949 km (0.106 R)
• M47: 16,457,112 km (0.102 R)
• M48: 16,967,540 km (0.041 R)
• M49: 17,242,052 km (0.093 R)
• M50: 18,636,005 km (0.096 R)
• M51: 19,239,333 km (0.1 R)
• M52: 19,418,103 km (0.098 R)
• M53: 19,525,514 km (0.11 R)
• M54: 19,813,191 km (0.113 R)
• M55: 19,921,350 km (0.043 R)
• M56: 20,319,879 km (0.083 R)
• M57: 20,428,936 km (0.107 R)
• M58: 20,904,208 km (0.118 R)
• M59: 21,014,312 km (0.115 R)
• M60: 21,161,516 km (0.029 R)
• M61: 21,716,674 km (0.092 R)
• M62: 22,014,673 km (0.109 R)
• M63: 22,351,567 km (0.111 R)
• M64: 22,652,409 km (0.115 R)
• M65: 23,144,287 km (0.056 R)
• M66: 23,601,308 km (0.107 R)
• M67: 23,831,090 km (0.073 R)
• M68: 24,563,372 km (0.078 R)
• M69: 25,029,669 km (0.104 R)
• M70: 25,224,744 km (0.049 R)
• M71: 25,970,938 km (0.082 R)
• M72: 26,406,268 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 14.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.38 AU - 8.68 AU

Year: 8966 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,308,938 km

• M1: 312,660 km (0.062 R)
• M2: 433,684 km (0.058 R)
• M3: 1,274,125 km (0.07 R)
• M4: 1,560,007 km (0.062 R)
• M5: 1,867,131 km (0.11 R)
• M6: 2,051,585 km (0.066 R)
• M7: 2,290,792 km (0.052 R)
• M8: 2,745,121 km (0.109 R)
• M9: 3,422,949 km (0.043 R)
• M10: 3,536,344 km (0.067 R)
• M11: 4,426,003 km (0.085 R)
• M12: 5,024,394 km (0.105 R)
• M13: 5,218,871 km (0.069 R)
• M14: 5,581,796 km (0.105 R)
• M15: 6,089,980 km (0.085 R)
• M16: 6,297,472 km (0.057 R)
• M17: 6,719,637 km (0.114 R)
• M18: 7,006,267 km (0.1 R)
• M19: 8,345,467 km (0.113 R)
• M20: 8,614,893 km (0.073 R)
• M21: 9,044,388 km (0.102 R)
• M22: 10,046,245 km (0.09 R)
• M23: 10,374,463 km (0.049 R)
• M24: 10,706,121 km (0.042 R)
• M25: 11,337,424 km (0.051 R)
• M26: 11,937,611 km (0.091 R)
• M27: 12,372,641 km (0.107 R)
• M28: 13,213,681 km (0.105 R)
• M29: 14,210,601 km (0.093 R)
• M30: 14,997,486 km (0.051 R)
• M31: 15,184,633 km (0.116 R)
• M32: 15,941,448 km (0.071 R)
• M33: 16,132,485 km (0.081 R)
• M34: 16,276,248 km (0.068 R)
• M35: 16,420,610 km (0.053 R)
• M36: 17,148,254 km (0.075 R)
• M37: 17,688,602 km (0.107 R)
• M38: 18,584,992 km (0.079 R)
• M39: 19,905,642 km (0.119 R)
• M40: 20,060,027 km (0.115 R)
• M41: 20,733,367 km (0.087 R)
• M42: 20,889,847 km (0.112 R)
• M43: 21,204,002 km (0.071 R)
• M44: 21,309,020 km (0.082 R)
• M45: 21,836,951 km (0.081 R)
• M46: 21,996,123 km (0.065 R)
• M47: 23,555,082 km (0.028 R)
• M48: 23,663,840 km (0.049 R)
• M49: 24,046,063 km (0.082 R)
• M50: 24,650,887 km (0.07 R)
• M51: 25,204,997 km (0.1 R)
• M52: 25,372,098 km (0.071 R)
• M53: 26,438,581 km (0.11 R)
• M54: 26,892,162 km (0.078 R)
• M55: 27,290,990 km (0.057 R)
• M56: 27,691,912 km (0.096 R)
• M57: 27,864,249 km (0.059 R)
• M58: 28,383,653 km (0.118 R)
• M59: 28,906,198 km (0.099 R)
• M60: 29,197,764 km (0.113 R)
• M61: 29,842,980 km (0.111 R)
• M62: 30,196,779 km (0.075 R)
• M63: 31,027,945 km (0.104 R)
• M64: 31,147,324 km (0.07 R)
• M65: 31,806,602 km (0.027 R)
• M66: 32,168,030 km (0.078 R)
• M67: 32,409,780 km (0.108 R)
• M68: 32,591,542 km (0.111 R)
• M69: 33,443,950 km (0.119 R)
• M70: 33,995,967 km (0.061 R)
• M71: 34,612,759 km (0.12 R)
• M72: 35,419,989 km (0.066 R)
• M73: 35,544,753 km (0.045 R)
• M74: 36,045,308 km (0.109 R)
• M75: 36,170,820 km (0.089 R)
• M76: 36,674,217 km (0.075 R)
• M77: 37,370,296 km (0.025 R)
• M78: 39,678,442 km (0.084 R)
• M79: 40,067,695 km (0.065 R)
• M80: 40,588,595 km (0.052 R)
• M81: 41,439,807 km (0.085 R)
• M82: 42,363,125 km (0.071 R)
• M83: 43,159,883 km (0.111 R)
• M84: 43,359,896 km (0.113 R)
• M85: 44,835,828 km (0.09 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 17,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit