🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.1

Radius: 8.1

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.74 AU

Year: 326 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 155.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 12,386,493 km

• M1: 101,876 km (0.111 R)
• M2: 154,235 km (0.108 R)
• M3: 265,985 km (0.12 R)
• M4: 407,205 km (0.117 R)
• M5: 509,979 km (0.059 R)
• M6: 561,590 km (0.094 R)
• M7: 618,737 km (0.103 R)
• M8: 688,599 km (0.089 R)
• M9: 787,633 km (0.031 R)
• M10: 852,558 km (0.084 R)
• M11: 915,389 km (0.079 R)
• M12: 1,054,366 km (0.11 R)
• M13: 1,105,079 km (0.056 R)
• M14: 1,182,870 km (0.112 R)
• M15: 1,285,046 km (0.114 R)
• M16: 1,371,812 km (0.06 R)
• M17: 1,517,521 km (0.077 R)
• M18: 1,653,655 km (0.095 R)
• M19: 1,718,281 km (0.104 R)
• M20: 1,793,828 km (0.102 R)
• M21: 1,891,216 km (0.106 R)
• M22: 1,943,276 km (0.089 R)
• M23: 2,070,135 km (0.098 R)
• M24: 2,215,993 km (0.105 R)
• M25: 2,276,580 km (0.097 R)
• M26: 2,399,101 km (0.092 R)
• M27: 2,604,499 km (0.107 R)
• M28: 2,656,858 km (0.094 R)
• M29: 2,965,778 km (0.049 R)
• M30: 3,050,899 km (0.074 R)
• M31: 3,130,635 km (0.101 R)
• M32: 3,186,435 km (0.094 R)
• M33: 3,279,933 km (0.107 R)
• M34: 3,342,764 km (0.085 R)
• M35: 3,450,624 km (0.096 R)
• M36: 3,533,801 km (0.064 R)
• M37: 3,695,815 km (0.105 R)
• M38: 3,833,745 km (0.114 R)
• M39: 3,933,377 km (0.104 R)
• M40: 4,027,175 km (0.111 R)
• M41: 4,121,571 km (0.112 R)
• M42: 4,223,746 km (0.069 R)
• M43: 4,319,788 km (0.09 R)
• M44: 4,388,753 km (0.088 R)
• M45: 4,458,166 km (0.09 R)
• M46: 4,563,034 km (0.099 R)
• M47: 4,711,136 km (0.096 R)
• M48: 4,775,164 km (0.05 R)
• M49: 4,853,703 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 9.3

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.61 AU - 0.63 AU

Year: 326 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 12,386,493 km

• M1: 115,789 km (0.084 R)
• M2: 213,775 km (0.063 R)
• M3: 277,803 km (0.079 R)
• M4: 336,595 km (0.073 R)
• M5: 434,133 km (0.103 R)
• M6: 509,530 km (0.091 R)
• M7: 577,298 km (0.117 R)
• M8: 645,365 km (0.073 R)
• M9: 709,393 km (0.091 R)
• M10: 783,145 km (0.099 R)
• M11: 852,109 km (0.031 R)
• M12: 958,025 km (0.027 R)
• M13: 1,020,557 km (0.106 R)
• M14: 1,113,158 km (0.074 R)
• M15: 1,204,412 km (0.036 R)
• M16: 1,298,360 km (0.115 R)
• M17: 1,421,479 km (0.086 R)
• M18: 1,637,199 km (0.116 R)
• M19: 1,756,279 km (0.06 R)
• M20: 1,853,817 km (0.104 R)
• M21: 2,023,760 km (0.118 R)
• M22: 2,090,032 km (0.033 R)
• M23: 2,204,025 km (0.092 R)
• M24: 2,277,628 km (0.102 R)
• M25: 2,346,891 km (0.081 R)
• M26: 2,564,108 km (0.04 R)
• M27: 2,624,994 km (0.116 R)
• M28: 2,753,947 km (0.108 R)
• M29: 2,867,791 km (0.12 R)
• M30: 2,936,905 km (0.075 R)
• M31: 3,129,737 km (0.094 R)
• M32: 3,195,111 km (0.053 R)
• M33: 3,260,785 km (0.034 R)
• M34: 3,417,863 km (0.115 R)
• M35: 3,479,048 km (0.109 R)
• M36: 3,559,083 km (0.059 R)
• M37: 3,652,133 km (0.116 R)
• M38: 3,727,231 km (0.108 R)
• M39: 3,872,490 km (0.077 R)
• M40: 3,936,219 km (0.034 R)
• M41: 4,039,143 km (0.088 R)
• M42: 4,123,217 km (0.077 R)
• M43: 4,195,023 km (0.103 R)
• M44: 4,273,712 km (0.081 R)
• M45: 4,339,685 km (0.053 R)
• M46: 4,412,539 km (0.101 R)
• M47: 4,546,279 km (0.101 R)
• M48: 4,606,866 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.1

Radius: 10.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.5 AU - 1.82 AU

Year: 1426 Days

Day: 9.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 12,386,493 km

• M1: 172,636 km (0.069 R)
• M2: 239,805 km (0.105 R)
• M3: 334,650 km (0.076 R)
• M4: 458,218 km (0.114 R)
• M5: 546,930 km (0.099 R)
• M6: 673,789 km (0.067 R)
• M7: 764,296 km (0.118 R)
• M8: 1,070,074 km (0.085 R)
• M9: 1,297,911 km (0.09 R)
• M10: 1,388,567 km (0.111 R)
• M11: 1,455,886 km (0.041 R)
• M12: 1,558,959 km (0.114 R)
• M13: 1,892,862 km (0.063 R)
• M14: 2,092,425 km (0.066 R)
• M15: 2,299,020 km (0.106 R)
• M16: 2,440,540 km (0.067 R)
• M17: 2,647,882 km (0.057 R)
• M18: 2,947,826 km (0.103 R)
• M19: 3,024,570 km (0.096 R)
• M20: 3,146,642 km (0.096 R)
• M21: 3,247,620 km (0.067 R)
• M22: 3,349,796 km (0.077 R)
• M23: 3,464,687 km (0.074 R)
• M24: 3,627,599 km (0.111 R)
• M25: 3,781,086 km (0.103 R)
• M26: 3,876,829 km (0.055 R)
• M27: 4,021,789 km (0.096 R)
• M28: 4,205,495 km (0.058 R)
• M29: 4,581,435 km (0.073 R)
• M30: 4,709,042 km (0.114 R)
• M31: 4,812,115 km (0.098 R)
• M32: 5,073,163 km (0.102 R)
• M33: 5,178,779 km (0.097 R)
• M34: 5,258,515 km (0.037 R)
• M35: 5,459,724 km (0.093 R)
• M36: 5,540,956 km (0.078 R)
• M37: 5,677,239 km (0.109 R)
• M38: 5,787,044 km (0.073 R)
• M39: 6,148,772 km (0.102 R)
• M40: 6,304,054 km (0.097 R)
• M41: 6,403,686 km (0.102 R)
• M42: 6,475,045 km (0.072 R)
• M43: 6,633,020 km (0.085 R)
• M44: 6,865,196 km (0.03 R)
• M45: 7,026,462 km (0.053 R)
• M46: 7,698,905 km (0.096 R)
• M47: 7,851,195 km (0.12 R)
• M48: 8,112,244 km (0.06 R)
• M49: 8,236,111 km (0.069 R)
• M50: 8,548,621 km (0.118 R)
• M51: 8,659,024 km (0.077 R)
• M52: 8,849,163 km (0.082 R)
• M53: 9,008,784 km (0.076 R)
• M54: 9,314,562 km (0.025 R)
• M55: 9,428,107 km (0.092 R)
• M56: 9,558,406 km (0.11 R)
• M57: 10,605,442 km (0.109 R)
• M58: 10,792,140 km (0.118 R)
• M59: 10,894,315 km (0.111 R)
• M60: 11,013,994 km (0.039 R)
• M61: 11,237,493 km (0.09 R)
• M62: 11,341,015 km (0.098 R)
• M63: 11,671,327 km (0.107 R)
• M64: 11,741,189 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 12.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.93 AU - 2.89 AU

Year: 2495 Days

Day: 5.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 154.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,386,493 km

• M1: 154,535 km (0.111 R)
• M2: 248,482 km (0.078 R)
• M3: 420,669 km (0.051 R)
• M4: 612,753 km (0.086 R)
• M5: 694,733 km (0.062 R)
• M6: 822,639 km (0.071 R)
• M7: 1,011,581 km (0.119 R)
• M8: 1,127,519 km (0.067 R)
• M9: 1,331,421 km (0.115 R)
• M10: 1,425,069 km (0.119 R)
• M11: 1,574,518 km (0.109 R)
• M12: 2,005,509 km (0.098 R)
• M13: 2,327,144 km (0.101 R)
• M14: 2,462,531 km (0.085 R)
• M15: 2,763,372 km (0.074 R)
• M16: 3,042,222 km (0.043 R)
• M17: 3,179,404 km (0.085 R)
• M18: 3,459,900 km (0.102 R)
• M19: 3,579,279 km (0.088 R)
• M20: 3,760,890 km (0.086 R)
• M21: 4,133,389 km (0.05 R)
• M22: 4,234,817 km (0.098 R)
• M23: 4,336,992 km (0.094 R)
• M24: 4,478,960 km (0.096 R)
• M25: 4,914,140 km (0.051 R)
• M26: 5,008,238 km (0.1 R)
• M27: 5,198,227 km (0.096 R)
• M28: 5,321,645 km (0.084 R)
• M29: 5,796,618 km (0.088 R)
• M30: 5,981,970 km (0.104 R)
• M31: 6,285,504 km (0.109 R)
• M32: 6,431,811 km (0.067 R)
• M33: 6,594,125 km (0.081 R)
• M34: 6,698,095 km (0.118 R)
• M35: 6,802,664 km (0.026 R)
• M36: 7,211,066 km (0.093 R)
• M37: 7,487,673 km (0.085 R)
• M38: 7,627,397 km (0.101 R)
• M39: 7,925,097 km (0.108 R)
• M40: 8,274,707 km (0.051 R)
• M41: 8,499,852 km (0.083 R)
• M42: 8,613,247 km (0.109 R)
• M43: 8,792,316 km (0.054 R)
• M44: 9,104,526 km (0.106 R)
• M45: 9,403,872 km (0.037 R)
• M46: 9,554,666 km (0.037 R)
• M47: 10,149,019 km (0.098 R)
• M48: 10,338,260 km (0.085 R)
• M49: 10,528,698 km (0.115 R)
• M50: 10,667,974 km (0.098 R)
• M51: 10,790,345 km (0.036 R)
• M52: 10,895,662 km (0.117 R)
• M53: 11,231,210 km (0.119 R)
• M54: 11,355,675 km (0.03 R)
• M55: 11,444,836 km (0.076 R)
• M56: 11,677,909 km (0.096 R)
• M57: 12,258,349 km (0.061 R)
• M58: 12,386,554 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit