🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.5

Radius: 11.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.75 AU - 0.81 AU

Year: 438 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 19,961,571 km

• M1: 138,976 km (0.11 R)
• M2: 216,319 km (0.046 R)
• M3: 294,109 km (0.1 R)
• M4: 375,939 km (0.104 R)
• M5: 458,368 km (0.116 R)
• M6: 532,419 km (0.083 R)
• M7: 644,019 km (0.068 R)
• M8: 752,028 km (0.105 R)
• M9: 823,536 km (0.109 R)
• M10: 897,737 km (0.036 R)
• M11: 974,331 km (0.101 R)
• M12: 1,060,350 km (0.107 R)
• M13: 1,132,306 km (0.118 R)
• M14: 1,225,805 km (0.077 R)
• M15: 1,337,555 km (0.087 R)
• M16: 1,476,980 km (0.054 R)
• M17: 1,585,588 km (0.091 R)
• M18: 1,810,882 km (0.096 R)
• M19: 1,915,750 km (0.117 R)
• M20: 2,022,862 km (0.028 R)
• M21: 2,095,268 km (0.09 R)
• M22: 2,184,129 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 11.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.99 AU - 1.11 AU

Year: 684 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,961,571 km

• M1: 138,228 km (0.105 R)
• M2: 256,860 km (0.097 R)
• M3: 345,571 km (0.106 R)
• M4: 453,431 km (0.069 R)
• M5: 655,687 km (0.065 R)
• M6: 766,091 km (0.056 R)
• M7: 861,534 km (0.066 R)
• M8: 933,192 km (0.085 R)
• M9: 1,124,976 km (0.046 R)
• M10: 1,222,663 km (0.116 R)
• M11: 1,420,881 km (0.102 R)
• M12: 1,520,662 km (0.119 R)
• M13: 1,720,376 km (0.059 R)
• M14: 1,921,585 km (0.081 R)
• M15: 2,002,816 km (0.098 R)
• M16: 2,184,279 km (0.067 R)
• M17: 2,426,627 km (0.083 R)
• M18: 2,547,203 km (0.054 R)
• M19: 2,777,584 km (0.089 R)
• M20: 2,853,131 km (0.062 R)
• M21: 3,066,607 km (0.059 R)
• M22: 3,171,026 km (0.078 R)
• M23: 3,250,014 km (0.101 R)
• M24: 3,338,725 km (0.11 R)
• M25: 3,419,209 km (0.067 R)
• M26: 3,554,894 km (0.048 R)
• M27: 3,637,023 km (0.101 R)
• M28: 3,859,625 km (0.076 R)
• M29: 3,934,723 km (0.092 R)
• M30: 4,086,715 km (0.074 R)
• M31: 4,230,777 km (0.109 R)
• M32: 4,318,143 km (0.119 R)
• M33: 4,406,106 km (0.037 R)
• M34: 4,534,162 km (0.116 R)
• M35: 4,733,576 km (0.098 R)
• M36: 4,854,750 km (0.078 R)
• M37: 5,079,446 km (0.062 R)
• M38: 5,203,612 km (0.112 R)
• M39: 5,318,204 km (0.083 R)
• M40: 5,391,507 km (0.098 R)
• M41: 5,496,974 km (0.088 R)
• M42: 5,635,053 km (0.069 R)
• M43: 5,936,343 km (0.062 R)
• M44: 6,176,896 km (0.103 R)
• M45: 6,265,159 km (0.111 R)
• M46: 6,353,870 km (0.115 R)
• M47: 6,611,179 km (0.09 R)
• M48: 6,872,077 km (0.06 R)
• M49: 6,986,520 km (0.036 R)
• M50: 7,170,974 km (0.115 R)
• M51: 7,263,725 km (0.076 R)
• M52: 7,415,566 km (0.113 R)
• M53: 7,485,877 km (0.105 R)
• M54: 7,615,579 km (0.102 R)
• M55: 7,686,488 km (0.088 R)
• M56: 7,841,172 km (0.114 R)
• M57: 7,924,947 km (0.091 R)
• M58: 8,153,682 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.9

Radius: 13.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.29 AU - 3.65 AU

Year: 4110 Days

Day: 8.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,961,571 km

• M1: 167,849 km (0.043 R)
• M2: 627,862 km (0.083 R)
• M3: 751,879 km (0.111 R)
• M4: 986,000 km (0.106 R)
• M5: 1,290,132 km (0.093 R)
• M6: 1,406,370 km (0.095 R)
• M7: 1,562,849 km (0.07 R)
• M8: 1,828,535 km (0.095 R)
• M9: 2,261,920 km (0.049 R)
• M10: 2,361,103 km (0.107 R)
• M11: 2,447,272 km (0.077 R)
• M12: 2,593,279 km (0.104 R)
• M13: 2,697,399 km (0.091 R)
• M14: 2,802,866 km (0.061 R)
• M15: 2,956,054 km (0.098 R)
• M16: 3,175,215 km (0.096 R)
• M17: 3,286,964 km (0.117 R)
• M18: 3,465,135 km (0.048 R)
• M19: 3,763,733 km (0.095 R)
• M20: 4,001,743 km (0.109 R)
• M21: 4,297,648 km (0.082 R)
• M22: 4,403,862 km (0.118 R)
• M23: 4,582,781 km (0.088 R)
• M24: 4,947,950 km (0.109 R)
• M25: 5,077,950 km (0.094 R)
• M26: 5,209,297 km (0.1 R)
• M27: 5,843,143 km (0.078 R)
• M28: 6,099,704 km (0.095 R)
• M29: 6,319,762 km (0.094 R)
• M30: 6,461,132 km (0.046 R)
• M31: 6,603,549 km (0.053 R)
• M32: 7,522,828 km (0.031 R)
• M33: 7,608,398 km (0.098 R)
• M34: 8,216,663 km (0.075 R)
• M35: 8,393,338 km (0.088 R)
• M36: 8,504,340 km (0.118 R)
• M37: 8,638,230 km (0.101 R)
• M38: 9,089,866 km (0.08 R)
• M39: 9,249,786 km (0.117 R)
• M40: 9,572,319 km (0.106 R)
• M41: 9,875,255 km (0.07 R)
• M42: 10,323,599 km (0.037 R)
• M43: 10,418,893 km (0.109 R)
• M44: 10,996,640 km (0.079 R)
• M45: 11,093,879 km (0.114 R)
• M46: 11,191,417 km (0.083 R)
• M47: 11,758,243 km (0.102 R)
• M48: 12,107,853 km (0.058 R)
• M49: 12,258,648 km (0.085 R)
• M50: 12,486,186 km (0.099 R)
• M51: 13,022,495 km (0.075 R)
• M52: 13,827,930 km (0.067 R)
• M53: 14,012,085 km (0.084 R)
• M54: 14,223,616 km (0.036 R)
• M55: 14,436,045 km (0.1 R)
• M56: 14,622,893 km (0.093 R)
• M57: 14,783,710 km (0.11 R)
• M58: 15,296,681 km (0.116 R)
• M59: 15,842,863 km (0.1 R)
• M60: 15,980,493 km (0.078 R)
• M61: 16,118,423 km (0.06 R)
• M62: 16,590,553 km (0.072 R)
• M63: 16,702,303 km (0.105 R)
• M64: 17,067,322 km (0.112 R)
• M65: 17,349,763 km (0.057 R)
• M66: 17,491,731 km (0.112 R)
• M67: 17,577,002 km (0.062 R)
• M68: 18,264,254 km (0.108 R)
• M69: 18,350,872 km (0.105 R)
• M70: 18,437,489 km (0.069 R)
• M71: 18,611,321 km (0.082 R)
• M72: 18,727,409 km (0.082 R)
• M73: 18,931,311 km (0.11 R)
• M74: 19,370,531 km (0.097 R)
• M75: 19,813,340 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit