🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.51 AU - 0.81 AU

Year: 229 Days

Day: 47.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,325,804 km

• M1: 225,594 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.8 AU - 1.3 AU

Year: 460 Days

Day: 41.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 9.6

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.46 AU - 3.56 AU

Year: 2232 Days

Day: 13.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,325,804 km

• M1: 175,478 km (0.089 R)
• M2: 238,160 km (0.12 R)
• M3: 302,188 km (0.063 R)
• M4: 374,892 km (0.071 R)
• M5: 502,050 km (0.094 R)
• M6: 699,370 km (0.093 R)
• M7: 841,937 km (0.045 R)
• M8: 911,949 km (0.119 R)
• M9: 1,363,285 km (0.112 R)
• M10: 1,556,865 km (0.072 R)
• M11: 1,772,585 km (0.092 R)
• M12: 1,944,174 km (0.087 R)
• M13: 2,011,792 km (0.086 R)
• M14: 2,303,957 km (0.058 R)
• M15: 2,389,976 km (0.093 R)
• M16: 2,729,862 km (0.101 R)
• M17: 2,913,419 km (0.101 R)
• M18: 3,006,768 km (0.039 R)
• M19: 3,069,449 km (0.073 R)
• M20: 3,180,451 km (0.079 R)
• M21: 3,292,649 km (0.107 R)
• M22: 3,373,731 km (0.108 R)
• M23: 4,132,791 km (0.109 R)
• M24: 4,397,280 km (0.027 R)
• M25: 4,486,739 km (0.074 R)
• M26: 4,795,360 km (0.073 R)
• M27: 4,887,512 km (0.111 R)
• M28: 4,980,263 km (0.033 R)
• M29: 5,299,804 km (0.05 R)
• M30: 5,606,779 km (0.1 R)
• M31: 5,723,315 km (0.045 R)
• M32: 5,998,575 km (0.084 R)
• M33: 6,137,851 km (0.041 R)
• M34: 6,338,761 km (0.12 R)
• M35: 6,460,234 km (0.085 R)
• M36: 6,871,030 km (0.104 R)
• M37: 8,352,498 km (0.098 R)
• M38: 8,912,892 km (0.071 R)
• M39: 9,049,325 km (0.069 R)
• M40: 9,508,740 km (0.099 R)
• M41: 9,858,350 km (0.118 R)
• M42: 10,426,523 km (0.114 R)
• M43: 10,642,243 km (0.118 R)
• M44: 10,787,054 km (0.088 R)
• M45: 10,859,609 km (0.107 R)
• M46: 10,956,698 km (0.058 R)
• M47: 11,249,610 km (0.068 R)
• M48: 11,446,182 km (0.115 R)
• M49: 11,993,112 km (0.057 R)
• M50: 12,599,282 km (0.068 R)
• M51: 13,009,031 km (0.029 R)
• M52: 13,241,356 km (0.109 R)
• M53: 13,345,177 km (0.111 R)
• M54: 13,579,597 km (0.088 R)
• M55: 14,078,805 km (0.091 R)
• M56: 14,184,721 km (0.12 R)
• M57: 14,610,925 km (0.11 R)
• M58: 14,691,259 km (0.079 R)
• M59: 15,149,627 km (0.101 R)
• M60: 15,530,503 km (0.118 R)
• M61: 15,722,287 km (0.05 R)
• M62: 15,832,092 km (0.113 R)
• M63: 15,914,670 km (0.108 R)
• M64: 16,080,275 km (0.084 R)
• M65: 16,190,978 km (0.041 R)
• M66: 16,301,979 km (0.119 R)
• M67: 16,413,130 km (0.085 R)
• M68: 16,944,951 km (0.078 R)
• M69: 17,227,092 km (0.108 R)
• M70: 17,453,883 km (0.051 R)
• M71: 17,881,882 km (0.119 R)
• M72: 17,967,901 km (0.063 R)
• M73: 18,573,922 km (0.103 R)
• M74: 18,952,405 km (0.112 R)
• M75: 19,098,711 km (0.068 R)
• M76: 19,215,996 km (0.091 R)
• M77: 19,304,109 km (0.042 R)
• M78: 19,687,529 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.1

Radius: 13.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.54 AU - 7.86 AU

Year: 8259 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,325,804 km

• M1: 222,751 km (0.07 R)
• M2: 727,345 km (0.058 R)
• M3: 1,113,008 km (0.039 R)
• M4: 1,227,899 km (0.098 R)
• M5: 1,346,979 km (0.1 R)
• M6: 1,767,050 km (0.102 R)
• M7: 1,982,471 km (0.119 R)
• M8: 2,103,795 km (0.117 R)
• M9: 2,861,658 km (0.086 R)
• M10: 2,999,587 km (0.11 R)
• M11: 4,105,414 km (0.118 R)
• M12: 5,383,279 km (0.092 R)
• M13: 5,815,767 km (0.087 R)
• M14: 6,169,715 km (0.114 R)
• M15: 6,440,039 km (0.112 R)
• M16: 7,117,119 km (0.098 R)
• M17: 7,496,050 km (0.113 R)
• M18: 7,849,101 km (0.065 R)
• M19: 8,306,571 km (0.03 R)
• M20: 8,438,965 km (0.113 R)
• M21: 9,213,434 km (0.106 R)
• M22: 9,453,688 km (0.086 R)
• M23: 10,081,101 km (0.043 R)
• M24: 10,506,857 km (0.108 R)
• M25: 10,685,926 km (0.056 R)
• M26: 10,974,799 km (0.088 R)
• M27: 11,266,066 km (0.052 R)
• M28: 11,560,026 km (0.106 R)
• M29: 12,914,186 km (0.094 R)
• M30: 14,278,219 km (0.106 R)
• M31: 14,676,449 km (0.088 R)
• M32: 14,957,394 km (0.086 R)
• M33: 15,078,269 km (0.118 R)
• M34: 15,402,447 km (0.053 R)
• M35: 16,222,692 km (0.108 R)
• M36: 17,479,913 km (0.116 R)
• M37: 18,811,633 km (0.078 R)
• M38: 18,985,915 km (0.12 R)
• M39: 19,292,141 km (0.111 R)
• M40: 19,423,788 km (0.043 R)
• M41: 19,732,408 km (0.081 R)
• M42: 19,909,382 km (0.095 R)
• M43: 20,131,385 km (0.071 R)
• M44: 20,309,706 km (0.086 R)
• M45: 21,163,461 km (0.071 R)
• M46: 22,442,972 km (0.05 R)
• M47: 22,999,027 km (0.078 R)
• M48: 23,325,599 km (0.109 R)
• M49: 23,512,746 km (0.109 R)
• M50: 23,606,694 km (0.046 R)
• M51: 24,124,901 km (0.034 R)
• M52: 25,316,597 km (0.098 R)
• M53: 25,557,151 km (0.069 R)
• M54: 26,673,899 km (0.113 R)
• M55: 27,905,837 km (0.119 R)
• M56: 28,453,665 km (0.115 R)
• M57: 28,954,967 km (0.078 R)
• M58: 30,016,962 km (0.119 R)
• M59: 32,022,920 km (0.081 R)
• M60: 33,173,627 km (0.068 R)
• M61: 33,278,944 km (0.1 R)
• M62: 34,444,311 km (0.099 R)
• M63: 34,657,638 km (0.072 R)
• M64: 35,085,637 km (0.115 R)
• M65: 36,000,877 km (0.097 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: 518 - 13,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit