🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 9.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 313 Days

Day: 7.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 21,068,479 km

• M1: 140,622 km (0.039 R)
• M2: 218,712 km (0.049 R)
• M3: 277,803 km (0.04 R)
• M4: 364,570 km (0.038 R)
• M5: 435,928 km (0.069 R)
• M6: 512,971 km (0.109 R)
• M7: 604,675 km (0.117 R)
• M8: 748,438 km (0.106 R)
• M9: 809,324 km (0.119 R)
• M10: 911,201 km (0.081 R)
• M11: 973,134 km (0.065 R)
• M12: 1,059,303 km (0.102 R)
• M13: 1,144,274 km (0.096 R)
• M14: 1,227,600 km (0.097 R)
• M15: 1,337,854 km (0.086 R)
• M16: 1,447,210 km (0.115 R)
• M17: 1,533,528 km (0.093 R)
• M18: 1,603,839 km (0.098 R)
• M19: 1,679,685 km (0.106 R)
• M20: 1,738,626 km (0.113 R)
• M21: 1,825,992 km (0.057 R)
• M22: 1,962,275 km (0.073 R)
• M23: 2,058,317 km (0.029 R)
• M24: 2,185,475 km (0.112 R)
• M25: 2,260,125 km (0.065 R)
• M26: 2,350,781 km (0.08 R)
• M27: 2,411,817 km (0.111 R)
• M28: 2,720,288 km (0.099 R)
• M29: 2,800,771 km (0.027 R)
• M30: 2,898,459 km (0.12 R)
• M31: 2,980,738 km (0.044 R)
• M32: 3,069,300 km (0.044 R)
• M33: 3,153,224 km (0.11 R)
• M34: 3,289,059 km (0.108 R)
• M35: 3,363,409 km (0.04 R)
• M36: 3,519,739 km (0.1 R)
• M37: 3,607,702 km (0.063 R)
• M38: 3,672,628 km (0.045 R)
• M39: 3,749,820 km (0.118 R)
• M40: 3,851,696 km (0.044 R)
• M41: 3,978,855 km (0.102 R)
• M42: 4,088,959 km (0.116 R)
• M43: 4,224,793 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 12.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.18 AU - 1.42 AU

Year: 1023 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 21,068,479 km

• M1: 159,471 km (0.073 R)
• M2: 276,158 km (0.082 R)
• M3: 423,512 km (0.065 R)
• M4: 570,267 km (0.098 R)
• M5: 661,522 km (0.116 R)
• M6: 797,955 km (0.116 R)
• M7: 956,828 km (0.101 R)
• M8: 1,363,285 km (0.113 R)
• M9: 1,440,927 km (0.054 R)
• M10: 1,623,436 km (0.109 R)
• M11: 1,713,793 km (0.083 R)
• M12: 1,798,316 km (0.084 R)
• M13: 2,092,874 km (0.108 R)
• M14: 2,250,401 km (0.109 R)
• M15: 2,394,613 km (0.048 R)
• M16: 2,533,440 km (0.031 R)
• M17: 2,630,379 km (0.089 R)
• M18: 2,728,665 km (0.111 R)
• M19: 2,901,301 km (0.066 R)
• M20: 3,115,226 km (0.086 R)
• M21: 3,219,346 km (0.07 R)
• M22: 3,421,602 km (0.08 R)
• M23: 3,598,427 km (0.113 R)
• M24: 3,758,048 km (0.031 R)
• M25: 3,879,372 km (0.099 R)
• M26: 4,084,471 km (0.115 R)
• M27: 4,198,913 km (0.077 R)
• M28: 4,346,117 km (0.113 R)
• M29: 4,473,575 km (0.093 R)
• M30: 4,570,065 km (0.053 R)
• M31: 4,819,894 km (0.086 R)
• M32: 4,929,848 km (0.078 R)
• M33: 5,130,010 km (0.118 R)
• M34: 5,208,549 km (0.092 R)
• M35: 5,401,082 km (0.095 R)
• M36: 5,769,990 km (0.082 R)
• M37: 5,992,891 km (0.068 R)
• M38: 6,194,698 km (0.116 R)
• M39: 6,278,473 km (0.091 R)
• M40: 6,423,134 km (0.065 R)
• M41: 6,544,308 km (0.077 R)
• M42: 6,678,647 km (0.119 R)
• M43: 6,912,918 km (0.047 R)
• M44: 7,099,765 km (0.112 R)
• M45: 7,237,844 km (0.054 R)
• M46: 8,203,050 km (0.089 R)
• M47: 8,334,696 km (0.113 R)
• M48: 8,613,845 km (0.037 R)
• M49: 8,922,915 km (0.099 R)
• M50: 9,031,373 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 14.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.95 AU - 2.81 AU

Year: 2534 Days

Day: 8.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,068,479 km

• M1: 208,988 km (0.036 R)
• M2: 436,377 km (0.088 R)
• M3: 576,700 km (0.099 R)
• M4: 774,019 km (0.102 R)
• M5: 964,457 km (0.109 R)
• M6: 1,104,631 km (0.082 R)
• M7: 1,299,258 km (0.045 R)
• M8: 1,443,919 km (0.102 R)
• M9: 1,658,592 km (0.112 R)
• M10: 2,077,914 km (0.117 R)
• M11: 2,366,339 km (0.09 R)
• M12: 2,515,638 km (0.073 R)
• M13: 2,792,394 km (0.068 R)
• M14: 2,982,682 km (0.049 R)
• M15: 3,309,404 km (0.109 R)
• M16: 3,647,944 km (0.068 R)
• M17: 3,751,765 km (0.081 R)
• M18: 3,856,633 km (0.081 R)
• M19: 3,962,548 km (0.084 R)
• M20: 4,177,221 km (0.058 R)
• M21: 4,543,587 km (0.115 R)
• M22: 5,171,150 km (0.035 R)
• M23: 5,685,018 km (0.107 R)
• M24: 5,806,043 km (0.094 R)
• M25: 6,091,625 km (0.077 R)
• M26: 6,402,789 km (0.053 R)
• M27: 6,507,657 km (0.028 R)
• M28: 7,040,973 km (0.096 R)
• M29: 7,499,790 km (0.111 R)
• M30: 7,788,813 km (0.045 R)
• M31: 7,991,069 km (0.111 R)
• M32: 8,126,904 km (0.111 R)
• M33: 8,492,821 km (0.081 R)
• M34: 8,701,211 km (0.069 R)
• M35: 8,840,935 km (0.038 R)
• M36: 8,981,557 km (0.11 R)
• M37: 9,527,140 km (0.113 R)
• M38: 9,767,843 km (0.081 R)
• M39: 10,059,260 km (0.066 R)
• M40: 10,452,403 km (0.098 R)
• M41: 11,001,278 km (0.066 R)
• M42: 11,867,898 km (0.095 R)
• M43: 11,997,300 km (0.031 R)
• M44: 12,414,230 km (0.112 R)
• M45: 12,836,096 km (0.076 R)
• M46: 13,102,081 km (0.088 R)
• M47: 13,693,740 km (0.047 R)
• M48: 14,102,292 km (0.119 R)
• M49: 14,514,733 km (0.08 R)
• M50: 14,653,111 km (0.096 R)
• M51: 15,099,063 km (0.104 R)
• M52: 15,295,485 km (0.043 R)
• M53: 15,464,530 km (0.096 R)
• M54: 15,776,143 km (0.06 R)
• M55: 15,946,983 km (0.108 R)
• M56: 16,175,719 km (0.04 R)
• M57: 16,665,502 km (0.063 R)
• M58: 16,926,700 km (0.112 R)
• M59: 17,247,887 km (0.095 R)
• M60: 17,482,755 km (0.084 R)
• M61: 17,837,153 km (0.079 R)
• M62: 18,582,898 km (0.082 R)
• M63: 18,763,313 km (0.085 R)
• M64: 18,884,038 km (0.106 R)
• M65: 19,582,810 km (0.068 R)
• M66: 20,693,574 km (0.112 R)
• M67: 20,943,253 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 10,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit