🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.72 AU - 1.04 AU

Year: 374 Days

Day: 44.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.78 AU - 1.18 AU

Year: 440 Days

Day: 12.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.43 AU - 2.23 AU

Year: 1122 Days

Day: 43.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 9.1

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.85 AU - 2.73 AU

Year: 1570 Days

Day: 10.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 36,696,951 km

• M1: 113,994 km (0.053 R)
• M2: 200,162 km (0.106 R)
• M3: 284,834 km (0.067 R)
• M4: 370,853 km (0.097 R)
• M5: 428,598 km (0.069 R)
• M6: 485,744 km (0.027 R)
• M7: 564,882 km (0.069 R)
• M8: 664,215 km (0.039 R)
• M9: 870,510 km (0.107 R)
• M10: 1,173,147 km (0.041 R)
• M11: 1,390,662 km (0.066 R)
• M12: 1,452,296 km (0.114 R)
• M13: 1,536,071 km (0.073 R)
• M14: 1,686,566 km (0.052 R)
• M15: 1,767,349 km (0.115 R)
• M16: 1,971,251 km (0.057 R)
• M17: 2,040,964 km (0.093 R)
• M18: 2,223,024 km (0.05 R)
• M19: 2,527,007 km (0.056 R)
• M20: 2,654,165 km (0.101 R)
• M21: 2,870,783 km (0.094 R)
• M22: 3,102,211 km (0.069 R)
• M23: 3,192,867 km (0.086 R)
• M24: 3,293,696 km (0.037 R)
• M25: 3,688,186 km (0.059 R)
• M26: 4,078,038 km (0.103 R)
• M27: 4,481,055 km (0.073 R)
• M28: 4,563,184 km (0.049 R)
• M29: 4,697,822 km (0.091 R)
• M30: 4,896,937 km (0.041 R)
• M31: 5,195,384 km (0.087 R)
• M32: 5,510,737 km (0.09 R)
• M33: 5,843,742 km (0.069 R)
• M34: 5,944,870 km (0.119 R)
• M35: 6,459,337 km (0.094 R)
• M36: 6,657,554 km (0.115 R)
• M37: 6,739,683 km (0.11 R)
• M38: 7,107,694 km (0.092 R)
• M39: 7,324,312 km (0.045 R)
• M40: 7,433,518 km (0.109 R)
• M41: 7,875,580 km (0.092 R)
• M42: 8,149,942 km (0.099 R)
• M43: 8,275,754 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 10.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.39 AU - 5.75 AU

Year: 5172 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,696,951 km

• M1: 135,984 km (0.047 R)
• M2: 227,090 km (0.083 R)
• M3: 308,022 km (0.119 R)
• M4: 715,826 km (0.107 R)
• M5: 819,647 km (0.037 R)
• M6: 946,207 km (0.117 R)
• M7: 1,366,427 km (0.11 R)
• M8: 1,731,147 km (0.034 R)
• M9: 2,232,150 km (0.119 R)
• M10: 2,511,599 km (0.115 R)
• M11: 3,265,871 km (0.102 R)
• M12: 3,334,088 km (0.117 R)
• M13: 3,998,751 km (0.061 R)
• M14: 4,642,172 km (0.119 R)
• M15: 4,734,623 km (0.116 R)
• M16: 4,889,906 km (0.115 R)
• M17: 5,189,849 km (0.092 R)
• M18: 5,285,742 km (0.046 R)
• M19: 5,463,165 km (0.045 R)
• M20: 6,362,996 km (0.058 R)
• M21: 6,812,537 km (0.1 R)
• M22: 7,596,879 km (0.101 R)
• M23: 7,779,089 km (0.088 R)
• M24: 7,981,196 km (0.058 R)
• M25: 8,110,748 km (0.093 R)
• M26: 8,241,048 km (0.095 R)
• M27: 8,315,846 km (0.094 R)
• M28: 8,902,719 km (0.098 R)
• M29: 9,424,965 km (0.111 R)
• M30: 9,937,188 km (0.108 R)
• M31: 10,539,619 km (0.083 R)
• M32: 11,174,512 km (0.104 R)
• M33: 11,340,267 km (0.08 R)
• M34: 11,590,693 km (0.12 R)
• M35: 12,288,567 km (0.079 R)
• M36: 12,804,680 km (0.032 R)
• M37: 13,947,009 km (0.118 R)
• M38: 14,170,509 km (0.09 R)
• M39: 14,327,586 km (0.053 R)
• M40: 14,689,015 km (0.041 R)
• M41: 15,351,434 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 13.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.24 AU - 6.82 AU

Year: 5891 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,696,951 km

• M1: 168,896 km (0.074 R)
• M2: 466,147 km (0.109 R)
• M3: 571,314 km (0.051 R)
• M4: 673,190 km (0.112 R)
• M5: 810,671 km (0.068 R)
• M6: 928,404 km (0.074 R)
• M7: 1,036,564 km (0.102 R)
• M8: 1,513,930 km (0.074 R)
• M9: 1,719,777 km (0.118 R)
• M10: 1,855,612 km (0.046 R)
• M11: 2,221,977 km (0.113 R)
• M12: 2,435,603 km (0.11 R)
• M13: 2,611,530 km (0.09 R)
• M14: 2,746,318 km (0.107 R)
• M15: 2,837,423 km (0.105 R)
• M16: 3,093,534 km (0.105 R)
• M17: 3,308,806 km (0.045 R)
• M18: 4,458,465 km (0.091 R)
• M19: 4,867,316 km (0.055 R)
• M20: 5,090,516 km (0.064 R)
• M21: 5,203,313 km (0.071 R)
• M22: 5,402,877 km (0.109 R)
• M23: 5,692,349 km (0.105 R)
• M24: 5,780,163 km (0.104 R)
• M25: 6,226,263 km (0.04 R)
• M26: 6,652,617 km (0.077 R)
• M27: 6,869,534 km (0.117 R)
• M28: 7,214,956 km (0.089 R)
• M29: 7,405,843 km (0.11 R)
• M30: 7,695,314 km (0.104 R)
• M31: 7,923,152 km (0.116 R)
• M32: 8,285,478 km (0.09 R)
• M33: 8,720,957 km (0.066 R)
• M34: 9,544,344 km (0.097 R)
• M35: 10,178,340 km (0.112 R)
• M36: 10,753,245 km (0.05 R)
• M37: 11,301,820 km (0.103 R)
• M38: 11,672,823 km (0.117 R)
• M39: 11,972,318 km (0.058 R)
• M40: 12,502,792 km (0.108 R)
• M41: 14,139,841 km (0.096 R)
• M42: 15,024,264 km (0.038 R)
• M43: 15,802,322 km (0.036 R)
• M44: 16,761,843 km (0.11 R)
• M45: 17,184,906 km (0.117 R)
• M46: 17,269,877 km (0.114 R)
• M47: 17,740,063 km (0.084 R)
• M48: 18,127,971 km (0.051 R)
• M49: 18,605,936 km (0.087 R)
• M50: 18,736,984 km (0.096 R)
• M51: 19,308,448 km (0.042 R)
• M52: 19,574,133 km (0.09 R)
• M53: 20,333,642 km (0.066 R)
• M54: 20,603,965 km (0.026 R)
• M55: 20,875,485 km (0.034 R)
• M56: 21,376,339 km (0.081 R)
• M57: 22,019,610 km (0.105 R)
• M58: 22,715,988 km (0.06 R)
• M59: 22,949,660 km (0.102 R)
• M60: 24,847,907 km (0.093 R)
• M61: 24,992,419 km (0.069 R)
• M62: 25,330,360 km (0.099 R)
• M63: 26,353,610 km (0.091 R)
• M64: 26,697,685 km (0.115 R)
• M65: 27,191,807 km (0.084 R)
• M66: 27,439,989 km (0.097 R)
• M67: 27,539,472 km (0.093 R)
• M68: 27,838,668 km (0.114 R)
• M69: 27,938,599 km (0.077 R)
• M70: 28,239,291 km (0.112 R)
• M71: 28,742,688 km (0.089 R)
• M72: 29,605,419 km (0.036 R)
• M73: 30,682,822 km (0.115 R)
• M74: 30,837,806 km (0.079 R)
• M75: 32,139,307 km (0.105 R)
• M76: 33,087,459 km (0.025 R)
• M77: 33,938,072 km (0.079 R)
• M78: 34,044,885 km (0.097 R)
• M79: 34,419,628 km (0.09 R)
• M80: 34,957,432 km (0.05 R)
• M81: 36,204,779 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit