🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.66 AU - 2.48 AU

Year: 1134 Days

Day: 22.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,577,807 km

• M1: 100,081 km (0.113 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 11

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.89 AU - 5.57 AU

Year: 3917 Days

Day: 5.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,577,807 km

• M1: 142,866 km (0.087 R)
• M2: 293,810 km (0.115 R)
• M3: 368,310 km (0.119 R)
• M4: 486,343 km (0.096 R)
• M5: 627,264 km (0.117 R)
• M6: 749,186 km (0.071 R)
• M7: 943,663 km (0.115 R)
• M8: 1,165,218 km (0.06 R)
• M9: 1,403,976 km (0.098 R)
• M10: 1,501,813 km (0.111 R)
• M11: 1,892,712 km (0.102 R)
• M12: 1,965,118 km (0.11 R)
• M13: 2,100,205 km (0.104 R)
• M14: 2,445,028 km (0.115 R)
• M15: 2,604,200 km (0.088 R)
• M16: 2,835,777 km (0.104 R)
• M17: 2,919,103 km (0.119 R)
• M18: 3,031,451 km (0.093 R)
• M19: 3,318,829 km (0.085 R)
• M20: 3,465,883 km (0.091 R)
• M21: 3,766,575 km (0.117 R)
• M22: 4,123,067 km (0.077 R)
• M23: 4,393,540 km (0.113 R)
• M24: 4,735,670 km (0.087 R)
• M25: 5,498,021 km (0.085 R)
• M26: 5,585,087 km (0.105 R)
• M27: 5,778,218 km (0.095 R)
• M28: 6,573,181 km (0.067 R)
• M29: 6,889,431 km (0.103 R)
• M30: 7,115,772 km (0.075 R)
• M31: 7,517,891 km (0.111 R)
• M32: 7,868,399 km (0.089 R)
• M33: 8,264,086 km (0.096 R)
• M34: 9,261,155 km (0.091 R)
• M35: 9,911,457 km (0.083 R)
• M36: 10,081,700 km (0.089 R)
• M37: 10,295,924 km (0.105 R)
• M38: 11,079,368 km (0.113 R)
• M39: 11,300,474 km (0.106 R)
• M40: 11,882,110 km (0.099 R)
• M41: 12,131,041 km (0.069 R)
• M42: 12,359,028 km (0.077 R)
• M43: 12,473,470 km (0.094 R)
• M44: 12,588,212 km (0.115 R)
• M45: 12,657,326 km (0.088 R)
• M46: 13,214,429 km (0.108 R)
• M47: 13,378,388 km (0.105 R)
• M48: 13,779,609 km (0.087 R)
• M49: 14,472,996 km (0.12 R)
• M50: 14,545,401 km (0.066 R)
• M51: 14,982,227 km (0.11 R)
• M52: 16,772,464 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 11.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.42 AU - 8.3 AU

Year: 6842 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,577,807 km

• M1: 151,243 km (0.058 R)
• M2: 338,540 km (0.031 R)
• M3: 433,684 km (0.11 R)
• M4: 649,554 km (0.071 R)
• M5: 748,438 km (0.1 R)
• M6: 912,248 km (0.036 R)
• M7: 1,004,101 km (0.06 R)
• M8: 1,209,050 km (0.114 R)
• M9: 1,524,552 km (0.072 R)
• M10: 1,673,252 km (0.061 R)
• M11: 1,762,263 km (0.086 R)
• M12: 1,839,904 km (0.117 R)
• M13: 2,148,525 km (0.083 R)
• M14: 2,274,037 km (0.115 R)
• M15: 2,488,561 km (0.112 R)
• M16: 2,561,564 km (0.118 R)
• M17: 2,635,316 km (0.102 R)
• M18: 2,769,954 km (0.082 R)
• M19: 2,953,062 km (0.054 R)
• M20: 3,187,781 km (0.115 R)
• M21: 3,412,327 km (0.107 R)
• M22: 3,559,532 km (0.081 R)
• M23: 3,843,319 km (0.089 R)
• M24: 4,082,675 km (0.078 R)
• M25: 4,594,001 km (0.105 R)
• M26: 4,756,913 km (0.034 R)
• M27: 5,088,572 km (0.079 R)
• M28: 5,163,221 km (0.116 R)
• M29: 5,351,714 km (0.107 R)
• M30: 5,891,463 km (0.107 R)
• M31: 6,108,380 km (0.053 R)
• M32: 6,368,082 km (0.102 R)
• M33: 6,651,869 km (0.092 R)
• M34: 6,981,284 km (0.103 R)
• M35: 7,828,307 km (0.108 R)
• M36: 8,067,065 km (0.111 R)
• M37: 8,374,190 km (0.114 R)
• M38: 8,707,643 km (0.066 R)
• M39: 8,842,281 km (0.085 R)
• M40: 8,977,667 km (0.104 R)
• M41: 9,548,982 km (0.088 R)
• M42: 9,757,521 km (0.101 R)
• M43: 10,108,478 km (0.098 R)
• M44: 10,249,997 km (0.102 R)
• M45: 10,368,479 km (0.098 R)
• M46: 10,487,409 km (0.087 R)
• M47: 10,871,128 km (0.078 R)
• M48: 11,234,950 km (0.067 R)
• M49: 11,308,253 km (0.098 R)
• M50: 11,406,090 km (0.114 R)
• M51: 11,701,545 km (0.114 R)
• M52: 12,149,591 km (0.064 R)
• M53: 12,679,317 km (0.102 R)
• M54: 12,781,193 km (0.088 R)
• M55: 13,165,211 km (0.092 R)
• M56: 13,294,164 km (0.095 R)
• M57: 13,397,537 km (0.107 R)
• M58: 13,683,268 km (0.096 R)
• M59: 13,866,227 km (0.105 R)
• M60: 14,234,387 km (0.073 R)
• M61: 14,419,739 km (0.096 R)
• M62: 14,632,617 km (0.064 R)
• M63: 15,115,219 km (0.098 R)
• M64: 15,931,126 km (0.082 R)
• M65: 16,151,185 km (0.087 R)
• M66: 16,289,263 km (0.117 R)
• M67: 17,125,665 km (0.053 R)
• M68: 17,464,205 km (0.1 R)
• M69: 17,690,995 km (0.091 R)
• M70: 17,918,983 km (0.094 R)
• M71: 18,119,145 km (0.114 R)
• M72: 18,550,585 km (0.111 R)
• M73: 18,811,184 km (0.119 R)
• M74: 18,898,250 km (0.109 R)
• M75: 19,248,010 km (0.107 R)
• M76: 19,365,145 km (0.1 R)
• M77: 19,453,109 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.6

Radius: 11.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.8 AU - 8.02 AU

Year: 8472 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,577,807 km

• M1: 199,863 km (0.088 R)
• M2: 591,211 km (0.118 R)
• M3: 801,845 km (0.115 R)
• M4: 911,201 km (0.119 R)
• M5: 1,208,452 km (0.075 R)
• M6: 1,362,238 km (0.049 R)
• M7: 1,647,521 km (0.074 R)
• M8: 2,227,961 km (0.097 R)
• M9: 2,306,799 km (0.098 R)
• M10: 2,800,173 km (0.073 R)
• M11: 3,024,121 km (0.106 R)
• M12: 3,236,251 km (0.103 R)
• M13: 4,211,629 km (0.046 R)
• M14: 4,389,202 km (0.049 R)
• M15: 4,529,225 km (0.09 R)
• M16: 5,166,662 km (0.099 R)
• M17: 5,251,035 km (0.119 R)
• M18: 5,463,913 km (0.038 R)
• M19: 5,614,707 km (0.051 R)
• M20: 6,008,748 km (0.087 R)
• M21: 6,366,586 km (0.093 R)
• M22: 6,479,832 km (0.086 R)
• M23: 6,777,532 km (0.116 R)
• M24: 7,126,693 km (0.108 R)
• M25: 7,386,395 km (0.105 R)
• M26: 7,505,475 km (0.104 R)
• M27: 7,625,303 km (0.045 R)
• M28: 8,159,816 km (0.117 R)
• M29: 8,381,969 km (0.085 R)
• M30: 8,756,861 km (0.034 R)
• M31: 8,908,254 km (0.077 R)
• M32: 9,652,653 km (0.092 R)
• M33: 9,861,641 km (0.069 R)
• M34: 9,966,659 km (0.078 R)
• M35: 10,045,647 km (0.042 R)
• M36: 11,448,127 km (0.073 R)
• M37: 11,558,530 km (0.044 R)
• M38: 12,228,429 km (0.102 R)
• M39: 12,710,733 km (0.112 R)
• M40: 12,853,748 km (0.11 R)
• M41: 13,811,175 km (0.093 R)
• M42: 14,164,974 km (0.031 R)
• M43: 14,432,455 km (0.085 R)
• M44: 14,671,512 km (0.096 R)
• M45: 14,972,204 km (0.102 R)
• M46: 15,214,103 km (0.067 R)
• M47: 15,794,244 km (0.083 R)
• M48: 15,948,031 km (0.103 R)
• M49: 16,381,416 km (0.09 R)
• M50: 17,482,007 km (0.078 R)
• M51: 17,704,908 km (0.077 R)
• M52: 17,864,828 km (0.089 R)
• M53: 17,961,020 km (0.09 R)
• M54: 18,121,538 km (0.048 R)
• M55: 18,250,491 km (0.085 R)
• M56: 18,606,385 km (0.096 R)
• M57: 20,119,418 km (0.097 R)
• M58: 20,353,090 km (0.055 R)
• M59: 20,654,978 km (0.089 R)
• M60: 21,774,269 km (0.09 R)
• M61: 21,979,817 km (0.106 R)
• M62: 22,151,705 km (0.065 R)
• M63: 22,670,061 km (0.091 R)
• M64: 23,087,439 km (0.096 R)
• M65: 23,507,510 km (0.12 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: 517 - 13,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit