🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.61 AU - 0.81 AU

Year: 212 Days

Day: 39.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.92 AU - 0.98 AU

Year: 328 Days

Day: 41.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,161,399 km

• M1: 265,985 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.57 AU - 1.87 AU

Year: 800 Days

Day: 13.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.6 AU - 2.18 AU

Year: 922 Days

Day: 17.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,161,399 km

• M1: 397,033 km (0.036 R)
• M2: 1,650,513 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.92 AU - 4.58 AU

Year: 2576 Days

Day: 46.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 14

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.82 AU - 9.62 AU

Year: 8361 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,161,399 km

• M1: 201,508 km (0.118 R)
• M2: 392,994 km (0.088 R)
• M3: 588,817 km (0.037 R)
• M4: 882,328 km (0.109 R)
• M5: 1,072,018 km (0.079 R)
• M6: 1,293,722 km (0.108 R)
• M7: 1,475,035 km (0.066 R)
• M8: 1,588,131 km (0.114 R)
• M9: 1,823,598 km (0.113 R)
• M10: 2,373,370 km (0.078 R)
• M11: 2,462,531 km (0.087 R)
• M12: 2,736,893 km (0.062 R)
• M13: 2,830,691 km (0.082 R)
• M14: 3,143,051 km (0.088 R)
• M15: 3,391,085 km (0.072 R)
• M16: 4,530,123 km (0.086 R)
• M17: 4,896,488 km (0.09 R)
• M18: 5,097,847 km (0.108 R)
• M19: 5,185,062 km (0.079 R)
• M20: 5,272,727 km (0.082 R)
• M21: 5,538,712 km (0.073 R)
• M22: 5,839,403 km (0.075 R)
• M23: 5,991,844 km (0.081 R)
• M24: 7,128,339 km (0.092 R)
• M25: 7,788,215 km (0.095 R)
• M26: 8,023,981 km (0.092 R)
• M27: 8,125,708 km (0.072 R)
• M28: 8,640,773 km (0.112 R)
• M29: 9,451,294 km (0.07 R)
• M30: 9,666,715 km (0.098 R)
• M31: 10,359,802 km (0.101 R)
• M32: 11,031,197 km (0.11 R)
• M33: 11,372,281 km (0.094 R)
• M34: 12,259,695 km (0.052 R)
• M35: 12,692,033 km (0.055 R)
• M36: 12,929,894 km (0.057 R)
• M37: 13,129,308 km (0.11 R)
• M38: 14,223,766 km (0.093 R)
• M39: 14,347,184 km (0.112 R)
• M40: 14,761,121 km (0.06 R)
• M41: 15,898,663 km (0.114 R)
• M42: 16,069,504 km (0.081 R)
• M43: 16,933,282 km (0.114 R)
• M44: 17,064,180 km (0.049 R)
• M45: 17,458,820 km (0.107 R)
• M46: 18,615,809 km (0.041 R)
• M47: 19,067,445 km (0.086 R)
• M48: 19,294,685 km (0.076 R)
• M49: 19,935,562 km (0.083 R)
• M50: 20,397,670 km (0.096 R)
• M51: 21,097,339 km (0.117 R)
• M52: 21,426,604 km (0.058 R)
• M53: 22,137,942 km (0.087 R)
• M54: 23,292,089 km (0.032 R)
• M55: 23,583,656 km (0.119 R)
• M56: 24,023,324 km (0.111 R)
• M57: 24,811,704 km (0.087 R)
• M58: 24,910,888 km (0.044 R)
• M59: 25,608,612 km (0.05 R)
• M60: 26,616,453 km (0.072 R)
• M61: 28,618,970 km (0.116 R)
• M62: 29,192,678 km (0.101 R)
• M63: 29,402,115 km (0.053 R)
• M64: 29,717,318 km (0.047 R)
• M65: 30,457,229 km (0.036 R)
• M66: 30,829,428 km (0.063 R)
• M67: 31,256,680 km (0.119 R)
• M68: 31,417,348 km (0.119 R)
• M69: 31,901,297 km (0.082 R)
• M70: 33,094,340 km (0.079 R)
• M71: 33,203,547 km (0.116 R)
• M72: 33,971,133 km (0.084 R)
• M73: 34,966,857 km (0.117 R)
• M74: 35,580,058 km (0.049 R)
• M75: 36,252,950 km (0.041 R)
• M76: 37,327,062 km (0.073 R)
• M77: 37,497,604 km (0.08 R)
• M78: 37,953,728 km (0.116 R)
• M79: 38,239,759 km (0.059 R)
• M80: 38,411,647 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 13.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.72 AU - 11.42 AU

Year: 13066 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,161,399 km

• M1: 470,635 km (0.104 R)
• M2: 580,440 km (0.073 R)
• M3: 687,103 km (0.083 R)
• M4: 1,223,112 km (0.065 R)
• M5: 1,348,326 km (0.062 R)
• M6: 1,497,026 km (0.103 R)
• M7: 1,690,905 km (0.053 R)
• M8: 2,212,852 km (0.108 R)
• M9: 2,759,931 km (0.097 R)
• M10: 2,951,716 km (0.063 R)
• M11: 3,172,821 km (0.041 R)
• M12: 3,298,184 km (0.103 R)
• M13: 3,527,817 km (0.098 R)
• M14: 3,922,606 km (0.116 R)
• M15: 4,139,074 km (0.098 R)
• M16: 4,387,406 km (0.115 R)
• M17: 4,499,306 km (0.109 R)
• M18: 4,640,676 km (0.056 R)
• M19: 5,014,969 km (0.091 R)
• M20: 5,102,783 km (0.096 R)
• M21: 5,191,196 km (0.07 R)
• M22: 5,369,516 km (0.103 R)
• M23: 5,610,369 km (0.112 R)
• M24: 5,885,629 km (0.104 R)
• M25: 5,978,380 km (0.043 R)
• M26: 6,134,111 km (0.038 R)
• M27: 7,528,363 km (0.049 R)
• M28: 7,663,001 km (0.098 R)
• M29: 7,832,346 km (0.05 R)
• M30: 7,968,779 km (0.073 R)
• M31: 8,105,961 km (0.078 R)
• M32: 8,382,717 km (0.107 R)
• M33: 8,487,435 km (0.102 R)
• M34: 9,195,931 km (0.094 R)
• M35: 9,923,575 km (0.085 R)
• M36: 10,745,465 km (0.1 R)
• M37: 11,589,197 km (0.116 R)
• M38: 12,533,908 km (0.067 R)
• M39: 13,218,169 km (0.093 R)
• M40: 13,873,108 km (0.096 R)
• M41: 16,117,824 km (0.06 R)
• M42: 17,885,622 km (0.075 R)
• M43: 19,067,296 km (0.117 R)
• M44: 19,205,375 km (0.091 R)
• M45: 19,389,829 km (0.059 R)
• M46: 19,621,257 km (0.114 R)
• M47: 19,900,257 km (0.091 R)
• M48: 20,133,779 km (0.116 R)
• M49: 20,697,913 km (0.11 R)
• M50: 22,034,270 km (0.115 R)
• M51: 22,664,227 km (0.073 R)
• M52: 23,103,895 km (0.091 R)
• M53: 24,090,942 km (0.093 R)
• M54: 24,539,586 km (0.095 R)
• M55: 25,142,017 km (0.076 R)
• M56: 25,242,995 km (0.093 R)
• M57: 25,343,974 km (0.079 R)
• M58: 25,851,110 km (0.111 R)
• M59: 26,413,000 km (0.108 R)
• M60: 27,496,687 km (0.062 R)
• M61: 27,913,317 km (0.082 R)
• M62: 28,911,284 km (0.097 R)
• M63: 29,441,160 km (0.049 R)
• M64: 32,303,117 km (0.111 R)
• M65: 32,742,785 km (0.099 R)
• M66: 33,184,398 km (0.101 R)
• M67: 33,850,707 km (0.096 R)
• M68: 34,858,249 km (0.109 R)
• M69: 35,139,792 km (0.083 R)
• M70: 35,648,724 km (0.055 R)
• M71: 36,160,049 km (0.087 R)
• M72: 36,845,507 km (0.119 R)
• M73: 37,132,435 km (0.105 R)
• M74: 37,419,963 km (0.069 R)
• M75: 37,824,026 km (0.115 R)
• M76: 38,461,613 km (0.067 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 20,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit