🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 12.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.64 AU - 0.8 AU

Year: 407 Days

Day: 13.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,167,121 km

• M1: 168,746 km (0.042 R)
• M2: 258,505 km (0.04 R)
• M3: 347,665 km (0.083 R)
• M4: 430,991 km (0.094 R)
• M5: 514,018 km (0.041 R)
• M6: 650,003 km (0.1 R)
• M7: 729,140 km (0.09 R)
• M8: 898,634 km (0.072 R)
• M9: 1,008,439 km (0.066 R)
• M10: 1,143,975 km (0.11 R)
• M11: 1,250,040 km (0.095 R)
• M12: 1,359,545 km (0.089 R)
• M13: 1,445,863 km (0.119 R)
• M14: 1,592,769 km (0.111 R)
• M15: 1,716,336 km (0.074 R)
• M16: 1,814,473 km (0.082 R)
• M17: 1,944,024 km (0.101 R)
• M18: 2,107,236 km (0.116 R)
• M19: 2,243,818 km (0.094 R)
• M20: 2,410,919 km (0.111 R)
• M21: 2,493,797 km (0.041 R)
• M22: 2,591,634 km (0.118 R)
• M23: 2,686,030 km (0.072 R)
• M24: 2,810,645 km (0.037 R)
• M25: 2,961,739 km (0.058 R)
• M26: 3,055,686 km (0.112 R)
• M27: 3,155,767 km (0.051 R)
• M28: 3,261,982 km (0.054 R)
• M29: 3,374,629 km (0.094 R)
• M30: 3,488,622 km (0.103 R)
• M31: 3,619,670 km (0.116 R)
• M32: 3,704,492 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.4

Radius: 9.7

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.43 AU - 2.37 AU

Year: 1746 Days

Day: 14.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 94 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,167,121 km

• M1: 121,025 km (0.104 R)
• M2: 246,388 km (0.028 R)
• M3: 321,037 km (0.044 R)
• M4: 545,284 km (0.088 R)
• M5: 920,476 km (0.07 R)
• M6: 1,017,714 km (0.084 R)
• M7: 1,101,489 km (0.119 R)
• M8: 1,187,807 km (0.03 R)
• M9: 1,367,474 km (0.088 R)
• M10: 1,470,098 km (0.108 R)
• M11: 1,624,334 km (0.081 R)
• M12: 1,763,609 km (0.048 R)
• M13: 1,959,283 km (0.109 R)
• M14: 2,086,442 km (0.111 R)
• M15: 2,172,909 km (0.05 R)
• M16: 2,326,995 km (0.119 R)
• M17: 2,394,164 km (0.057 R)
• M18: 2,576,674 km (0.104 R)
• M19: 2,728,366 km (0.109 R)
• M20: 3,151,429 km (0.094 R)
• M21: 3,389,738 km (0.079 R)
• M22: 3,466,332 km (0.101 R)
• M23: 3,844,366 km (0.111 R)
• M24: 4,263,091 km (0.115 R)
• M25: 4,373,494 km (0.115 R)
• M26: 4,710,687 km (0.106 R)
• M27: 4,969,192 km (0.093 R)
• M28: 5,261,806 km (0.116 R)
• M29: 5,410,207 km (0.109 R)
• M30: 5,772,084 km (0.114 R)
• M31: 6,377,058 km (0.114 R)
• M32: 6,535,482 km (0.082 R)
• M33: 6,711,260 km (0.102 R)
• M34: 6,775,437 km (0.103 R)
• M35: 6,985,921 km (0.114 R)
• M36: 7,050,996 km (0.06 R)
• M37: 7,280,779 km (0.068 R)
• M38: 7,429,778 km (0.052 R)
• M39: 7,663,600 km (0.113 R)
• M40: 7,815,142 km (0.109 R)
• M41: 8,293,108 km (0.111 R)
• M42: 8,414,132 km (0.119 R)
• M43: 8,483,546 km (0.108 R)
• M44: 8,710,486 km (0.117 R)
• M45: 8,868,611 km (0.037 R)
• M46: 9,170,200 km (0.045 R)
• M47: 9,728,798 km (0.076 R)
• M48: 10,150,365 km (0.095 R)
• M49: 10,224,266 km (0.111 R)
• M50: 10,354,117 km (0.062 R)
• M51: 10,596,616 km (0.105 R)
• M52: 10,841,058 km (0.097 R)
• M53: 11,011,301 km (0.082 R)
• M54: 11,106,296 km (0.092 R)
• M55: 11,335,479 km (0.056 R)
• M56: 11,469,818 km (0.079 R)
• M57: 11,566,159 km (0.108 R)
• M58: 11,798,485 km (0.083 R)
• M59: 12,326,715 km (0.067 R)
• M60: 12,484,690 km (0.106 R)
• M61: 12,583,724 km (0.051 R)
• M62: 12,683,207 km (0.104 R)
• M63: 12,822,632 km (0.106 R)
• M64: 13,123,473 km (0.074 R)
• M65: 13,264,544 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 11.5

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.53 AU - 2.37 AU

Year: 1816 Days

Day: 14.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,167,121 km

• M1: 153,039 km (0.12 R)
• M2: 285,433 km (0.101 R)
• M3: 433,834 km (0.073 R)
• M4: 509,381 km (0.085 R)
• M5: 637,287 km (0.035 R)
• M6: 726,447 km (0.035 R)
• M7: 937,530 km (0.12 R)
• M8: 1,080,097 km (0.116 R)
• M9: 1,271,432 km (0.12 R)
• M10: 1,485,507 km (0.11 R)
• M11: 1,619,696 km (0.101 R)
• M12: 1,912,459 km (0.111 R)
• M13: 1,985,463 km (0.053 R)
• M14: 2,071,631 km (0.071 R)
• M15: 2,299,469 km (0.057 R)
• M16: 2,548,849 km (0.109 R)
• M17: 2,656,559 km (0.034 R)
• M18: 2,960,691 km (0.118 R)
• M19: 3,074,236 km (0.114 R)
• M20: 3,160,255 km (0.102 R)
• M21: 3,378,967 km (0.097 R)
• M22: 3,617,875 km (0.108 R)
• M23: 3,693,721 km (0.058 R)
• M24: 3,955,517 km (0.081 R)
• M25: 4,223,447 km (0.053 R)
• M26: 4,400,122 km (0.107 R)
• M27: 4,497,510 km (0.06 R)
• M28: 4,995,073 km (0.034 R)
• M29: 5,079,745 km (0.087 R)
• M30: 5,388,665 km (0.119 R)
• M31: 5,633,108 km (0.101 R)
• M32: 5,810,082 km (0.109 R)
• M33: 5,934,996 km (0.073 R)
• M34: 6,024,755 km (0.115 R)
• M35: 6,610,281 km (0.109 R)
• M36: 6,796,979 km (0.081 R)
• M37: 7,156,613 km (0.101 R)
• M38: 7,290,652 km (0.117 R)
• M39: 7,600,320 km (0.056 R)
• M40: 8,534,708 km (0.115 R)
• M41: 8,840,636 km (0.099 R)
• M42: 8,964,054 km (0.084 R)
• M43: 9,108,715 km (0.083 R)
• M44: 9,254,124 km (0.114 R)
• M45: 9,505,299 km (0.025 R)
• M46: 9,928,811 km (0.103 R)
• M47: 10,207,512 km (0.071 R)
• M48: 10,467,064 km (0.054 R)
• M49: 10,553,980 km (0.109 R)
• M50: 11,684,342 km (0.066 R)
• M51: 11,865,206 km (0.081 R)
• M52: 12,160,961 km (0.057 R)
• M53: 12,321,329 km (0.026 R)
• M54: 12,759,950 km (0.113 R)
• M55: 13,795,317 km (0.101 R)
• M56: 14,395,653 km (0.094 R)
• M57: 14,516,678 km (0.09 R)
• M58: 14,735,540 km (0.041 R)
• M59: 14,881,996 km (0.098 R)
• M60: 14,955,449 km (0.085 R)
• M61: 15,102,653 km (0.085 R)
• M62: 15,646,591 km (0.065 R)
• M63: 15,721,240 km (0.106 R)
• M64: 15,895,971 km (0.111 R)
• M65: 16,096,432 km (0.077 R)
• M66: 16,171,829 km (0.094 R)
• M67: 16,550,611 km (0.115 R)
• M68: 16,804,628 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.97 AU - 3.67 AU

Year: 4034 Days

Day: 10.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,167,121 km

• M1: 139,724 km (0.09 R)
• M2: 224,696 km (0.057 R)
• M3: 318,943 km (0.058 R)
• M4: 413,788 km (0.111 R)
• M5: 483,351 km (0.105 R)
• M6: 615,894 km (0.102 R)
• M7: 676,781 km (0.081 R)
• M8: 838,646 km (0.112 R)
• M9: 1,111,811 km (0.112 R)
• M10: 1,200,673 km (0.104 R)
• M11: 1,453,942 km (0.084 R)
• M12: 2,199,238 km (0.069 R)
• M13: 2,560,368 km (0.061 R)
• M14: 2,800,023 km (0.064 R)
• M15: 2,904,891 km (0.102 R)
• M16: 3,047,009 km (0.11 R)
• M17: 3,118,816 km (0.071 R)
• M18: 3,227,724 km (0.066 R)
• M19: 3,562,075 km (0.08 R)
• M20: 3,771,811 km (0.113 R)
• M21: 3,849,153 km (0.031 R)
• M22: 4,324,276 km (0.08 R)
• M23: 4,548,224 km (0.097 R)
• M24: 4,986,546 km (0.076 R)
• M25: 5,114,153 km (0.076 R)
• M26: 5,613,810 km (0.115 R)
• M27: 5,880,842 km (0.068 R)
• M28: 5,993,190 km (0.108 R)
• M29: 6,061,107 km (0.077 R)
• M30: 6,174,652 km (0.042 R)
• M31: 6,427,024 km (0.106 R)
• M32: 6,496,587 km (0.111 R)
• M33: 6,682,986 km (0.079 R)
• M34: 7,349,295 km (0.091 R)
• M35: 7,494,853 km (0.093 R)
• M36: 8,061,680 km (0.113 R)
• M37: 8,438,816 km (0.087 R)
• M38: 8,616,688 km (0.057 R)
• M39: 8,873,099 km (0.073 R)
• M40: 9,184,112 km (0.03 R)
• M41: 9,314,861 km (0.078 R)
• M42: 9,551,525 km (0.077 R)
• M43: 9,737,026 km (0.118 R)
• M44: 10,627,732 km (0.116 R)
• M45: 10,847,641 km (0.118 R)
• M46: 11,096,721 km (0.038 R)
• M47: 11,544,318 km (0.09 R)
• M48: 11,855,332 km (0.054 R)
• M49: 11,912,329 km (0.079 R)
• M50: 11,969,176 km (0.087 R)
• M51: 12,457,015 km (0.104 R)
• M52: 12,980,757 km (0.07 R)
• M53: 13,156,834 km (0.076 R)
• M54: 13,511,530 km (0.066 R)
• M55: 13,630,460 km (0.112 R)
• M56: 13,749,690 km (0.092 R)
• M57: 13,869,368 km (0.119 R)
• M58: 14,079,553 km (0.105 R)
• M59: 14,442,328 km (0.077 R)
• M60: 14,503,065 km (0.1 R)
• M61: 14,624,837 km (0.111 R)
• M62: 14,747,059 km (0.095 R)
• M63: 15,146,336 km (0.104 R)
• M64: 16,302,129 km (0.068 R)
• M65: 16,683,005 km (0.051 R)
• M66: 16,938,668 km (0.066 R)
• M67: 17,002,696 km (0.105 R)
• M68: 17,486,046 km (0.117 R)
• M69: 18,367,477 km (0.114 R)
• M70: 18,499,273 km (0.104 R)
• M71: 18,631,368 km (0.116 R)
• M72: 19,062,957 km (0.071 R)
• M73: 19,497,838 km (0.114 R)
• M74: 20,173,273 km (0.116 R)
• M75: 20,890,744 km (0.116 R)
• M76: 21,166,154 km (0.052 R)
• M77: 22,738,278 km (0.117 R)
• M78: 23,128,280 km (0.114 R)
• M79: 23,199,488 km (0.114 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: 311 - 14,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit