🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 11.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.42 AU - 0.68 AU

Year: 287 Days

Day: 14.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 17,875,120 km

• M1: 148,251 km (0.029 R)
• M2: 224,846 km (0.041 R)
• M3: 305,180 km (0.115 R)
• M4: 382,372 km (0.095 R)
• M5: 540,647 km (0.076 R)
• M6: 638,933 km (0.117 R)
• M7: 820,395 km (0.076 R)
• M8: 977,772 km (0.073 R)
• M9: 1,058,704 km (0.025 R)
• M10: 1,178,382 km (0.085 R)
• M11: 1,298,659 km (0.07 R)
• M12: 1,485,058 km (0.111 R)
• M13: 1,561,203 km (0.093 R)
• M14: 1,648,120 km (0.108 R)
• M15: 1,736,682 km (0.113 R)
• M16: 1,841,251 km (0.05 R)
• M17: 1,918,742 km (0.076 R)
• M18: 2,097,063 km (0.037 R)
• M19: 2,208,962 km (0.094 R)
• M20: 2,396,408 km (0.112 R)
• M21: 2,475,994 km (0.075 R)
• M22: 2,556,628 km (0.092 R)
• M23: 2,632,623 km (0.108 R)
• M24: 2,882,302 km (0.104 R)
• M25: 2,955,904 km (0.093 R)
• M26: 3,215,606 km (0.096 R)
• M27: 3,345,457 km (0.064 R)
• M28: 3,434,917 km (0.091 R)
• M29: 3,585,861 km (0.036 R)
• M30: 3,763,733 km (0.1 R)
• M31: 3,932,030 km (0.078 R)
• M32: 4,052,008 km (0.112 R)
• M33: 4,205,346 km (0.059 R)
• M34: 4,373,643 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 9.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.69 AU - 0.73 AU

Year: 421 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 17,875,120 km

• M1: 113,994 km (0.071 R)
• M2: 177,423 km (0.109 R)
• M3: 255,812 km (0.075 R)
• M4: 319,391 km (0.037 R)
• M5: 392,994 km (0.057 R)
• M6: 541,843 km (0.117 R)
• M7: 613,800 km (0.114 R)
• M8: 731,982 km (0.099 R)
• M9: 790,475 km (0.074 R)
• M10: 900,878 km (0.082 R)
• M11: 959,970 km (0.114 R)
• M12: 1,129,015 km (0.098 R)
• M13: 1,197,681 km (0.086 R)
• M14: 1,267,842 km (0.118 R)
• M15: 1,366,577 km (0.103 R)
• M16: 1,430,904 km (0.102 R)
• M17: 1,491,491 km (0.048 R)
• M18: 1,615,507 km (0.032 R)
• M19: 1,673,851 km (0.092 R)
• M20: 1,828,086 km (0.111 R)
• M21: 1,925,025 km (0.101 R)
• M22: 2,124,140 km (0.105 R)
• M23: 2,182,932 km (0.095 R)
• M24: 2,297,075 km (0.1 R)
• M25: 2,576,524 km (0.05 R)
• M26: 2,685,731 km (0.064 R)
• M27: 2,772,946 km (0.116 R)
• M28: 2,861,209 km (0.08 R)
• M29: 2,950,369 km (0.101 R)
• M30: 3,022,326 km (0.119 R)
• M31: 3,229,668 km (0.098 R)
• M32: 3,328,852 km (0.094 R)
• M33: 3,492,213 km (0.103 R)
• M34: 3,606,954 km (0.102 R)
• M35: 3,716,460 km (0.041 R)
• M36: 4,011,617 km (0.12 R)
• M37: 4,084,919 km (0.06 R)
• M38: 4,212,676 km (0.05 R)
• M39: 4,294,057 km (0.117 R)
• M40: 4,403,264 km (0.118 R)
• M41: 4,617,787 km (0.089 R)
• M42: 4,680,618 km (0.089 R)
• M43: 4,757,960 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.7

Radius: 9.8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.78 AU - 2.7 AU

Year: 2357 Days

Day: 8.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 17,875,120 km

• M1: 187,895 km (0.105 R)
• M2: 344,673 km (0.108 R)
• M3: 450,738 km (0.112 R)
• M4: 617,241 km (0.084 R)
• M5: 823,237 km (0.118 R)
• M6: 897,138 km (0.119 R)
• M7: 1,236,875 km (0.027 R)
• M8: 1,443,919 km (0.12 R)
• M9: 1,511,686 km (0.082 R)
• M10: 1,580,651 km (0.101 R)
• M11: 1,662,332 km (0.08 R)
• M12: 1,745,658 km (0.082 R)
• M13: 1,854,864 km (0.067 R)
• M14: 1,941,332 km (0.113 R)
• M15: 2,016,579 km (0.076 R)
• M16: 2,327,743 km (0.063 R)
• M17: 2,407,927 km (0.107 R)
• M18: 2,682,140 km (0.115 R)
• M19: 2,780,426 km (0.081 R)
• M20: 2,894,420 km (0.114 R)
• M21: 3,009,909 km (0.113 R)
• M22: 3,127,044 km (0.108 R)
• M23: 3,200,946 km (0.068 R)
• M24: 3,456,758 km (0.119 R)
• M25: 3,829,406 km (0.109 R)
• M26: 3,892,836 km (0.103 R)
• M27: 4,036,749 km (0.112 R)
• M28: 4,462,355 km (0.112 R)
• M29: 4,579,490 km (0.08 R)
• M30: 4,988,640 km (0.072 R)
• M31: 5,215,281 km (0.109 R)
• M32: 5,642,682 km (0.087 R)
• M33: 5,769,391 km (0.067 R)
• M34: 5,878,748 km (0.117 R)
• M35: 6,192,604 km (0.091 R)
• M36: 6,323,352 km (0.079 R)
• M37: 6,511,846 km (0.109 R)
• M38: 6,721,432 km (0.106 R)
• M39: 7,127,591 km (0.071 R)
• M40: 7,521,781 km (0.053 R)
• M41: 7,902,956 km (0.115 R)
• M42: 8,414,132 km (0.077 R)
• M43: 8,663,362 km (0.051 R)
• M44: 9,232,881 km (0.071 R)
• M45: 9,446,956 km (0.113 R)
• M46: 9,619,293 km (0.109 R)
• M47: 9,814,518 km (0.113 R)
• M48: 10,098,903 km (0.063 R)
• M49: 10,474,693 km (0.075 R)
• M50: 10,720,483 km (0.04 R)
• M51: 10,945,478 km (0.109 R)
• M52: 11,172,119 km (0.116 R)
• M53: 11,308,701 km (0.066 R)
• M54: 11,583,812 km (0.086 R)
• M55: 11,722,190 km (0.111 R)
• M56: 11,791,603 km (0.118 R)
• M57: 12,000,592 km (0.109 R)
• M58: 13,111,954 km (0.087 R)
• M59: 13,207,996 km (0.108 R)
• M60: 13,280,252 km (0.065 R)
• M61: 13,376,742 km (0.086 R)
• M62: 13,522,002 km (0.106 R)
• M63: 13,594,856 km (0.091 R)
• M64: 13,862,935 km (0.086 R)
• M65: 15,103,401 km (0.098 R)
• M66: 15,355,773 km (0.103 R)
• M67: 15,609,491 km (0.118 R)
• M68: 16,018,342 km (0.093 R)
• M69: 16,353,142 km (0.089 R)
• M70: 16,482,544 km (0.062 R)
• M71: 16,560,484 km (0.117 R)
• M72: 16,925,054 km (0.104 R)
• M73: 17,134,791 km (0.074 R)
• M74: 17,266,137 km (0.054 R)
• M75: 17,635,943 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 14,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit