🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.56 AU - 0.68 AU

Year: 315 Days

Day: 25.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,984,185 km

• M1: 385,514 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 13.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.81 AU - 0.81 AU

Year: 471 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 18,984,185 km

• M1: 168,597 km (0.062 R)
• M2: 259,702 km (0.11 R)
• M3: 346,319 km (0.052 R)
• M4: 435,031 km (0.061 R)
• M5: 540,497 km (0.026 R)
• M6: 850,613 km (0.105 R)
• M7: 944,561 km (0.105 R)
• M8: 1,057,208 km (0.069 R)
• M9: 1,144,125 km (0.098 R)
• M10: 1,265,299 km (0.092 R)
• M11: 1,378,694 km (0.089 R)
• M12: 1,483,113 km (0.065 R)
• M13: 1,695,991 km (0.046 R)
• M14: 1,781,262 km (0.086 R)
• M15: 1,923,829 km (0.111 R)
• M16: 2,008,351 km (0.076 R)
• M17: 2,128,030 km (0.098 R)
• M18: 2,255,188 km (0.117 R)
• M19: 2,384,889 km (0.087 R)
• M20: 2,481,230 km (0.118 R)
• M21: 2,599,712 km (0.119 R)
• M22: 2,741,381 km (0.114 R)
• M23: 2,874,972 km (0.092 R)
• M24: 2,966,975 km (0.117 R)
• M25: 3,104,156 km (0.056 R)
• M26: 3,260,486 km (0.084 R)
• M27: 3,402,304 km (0.097 R)
• M28: 3,621,914 km (0.092 R)
• M29: 3,816,391 km (0.12 R)
• M30: 4,142,365 km (0.106 R)
• M31: 4,240,651 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 12.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.42 AU - 1.8 AU

Year: 1319 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,984,185 km

• M1: 167,101 km (0.074 R)
• M2: 246,687 km (0.116 R)
• M3: 390,750 km (0.061 R)
• M4: 613,202 km (0.115 R)
• M5: 829,071 km (0.118 R)
• M6: 933,491 km (0.106 R)
• M7: 1,042,847 km (0.072 R)
• M8: 1,178,831 km (0.112 R)
• M9: 1,344,286 km (0.086 R)
• M10: 1,493,585 km (0.092 R)
• M11: 1,852,620 km (0.07 R)
• M12: 2,101,252 km (0.103 R)
• M13: 2,323,255 km (0.077 R)
• M14: 2,494,844 km (0.029 R)
• M15: 2,601,956 km (0.083 R)
• M16: 2,740,483 km (0.1 R)
• M17: 2,963,235 km (0.083 R)
• M18: 3,055,985 km (0.049 R)
• M19: 3,244,778 km (0.056 R)
• M20: 3,351,291 km (0.075 R)
• M21: 3,459,152 km (0.039 R)
• M22: 3,557,138 km (0.027 R)
• M23: 3,656,022 km (0.098 R)
• M24: 3,789,464 km (0.083 R)
• M25: 3,947,140 km (0.052 R)
• M26: 4,061,133 km (0.111 R)
• M27: 4,199,511 km (0.101 R)
• M28: 4,292,561 km (0.073 R)
• M29: 4,421,664 km (0.047 R)
• M30: 4,695,877 km (0.067 R)
• M31: 4,865,671 km (0.086 R)
• M32: 4,988,191 km (0.104 R)
• M33: 5,124,026 km (0.108 R)
• M34: 5,311,472 km (0.118 R)
• M35: 5,513,878 km (0.105 R)
• M36: 5,603,188 km (0.089 R)
• M37: 6,096,861 km (0.119 R)
• M38: 6,429,417 km (0.115 R)
• M39: 6,523,514 km (0.087 R)
• M40: 6,645,287 km (0.119 R)
• M41: 6,863,700 km (0.09 R)
• M42: 7,223,632 km (0.091 R)
• M43: 7,490,665 km (0.052 R)
• M44: 7,703,692 km (0.102 R)
• M45: 7,875,580 km (0.112 R)
• M46: 8,092,347 km (0.086 R)
• M47: 8,208,734 km (0.114 R)
• M48: 8,340,380 km (0.048 R)
• M49: 8,724,548 km (0.1 R)
• M50: 9,008,933 km (0.073 R)
• M51: 9,099,440 km (0.057 R)
• M52: 9,220,614 km (0.078 R)
• M53: 9,326,978 km (0.057 R)
• M54: 9,433,791 km (0.111 R)
• M55: 9,648,614 km (0.039 R)
• M56: 9,787,740 km (0.05 R)
• M57: 9,880,640 km (0.102 R)
• M58: 10,005,255 km (0.118 R)
• M59: 10,098,903 km (0.069 R)
• M60: 10,366,085 km (0.115 R)
• M61: 10,476,788 km (0.105 R)
• M62: 10,827,295 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 12.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.84 AU - 3.48 AU

Year: 3627 Days

Day: 7.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 77.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,984,185 km

• M1: 165,306 km (0.106 R)
• M2: 247,136 km (0.051 R)
• M3: 444,904 km (0.099 R)
• M4: 629,059 km (0.114 R)
• M5: 898,186 km (0.097 R)
• M6: 1,057,208 km (0.099 R)
• M7: 1,738,327 km (0.062 R)
• M8: 1,966,314 km (0.079 R)
• M9: 2,137,155 km (0.1 R)
• M10: 2,354,371 km (0.098 R)
• M11: 2,550,494 km (0.025 R)
• M12: 2,810,645 km (0.119 R)
• M13: 3,064,512 km (0.075 R)
• M14: 3,186,584 km (0.032 R)
• M15: 3,326,009 km (0.039 R)
• M16: 3,419,957 km (0.117 R)
• M17: 4,036,450 km (0.048 R)
• M18: 4,187,693 km (0.112 R)
• M19: 4,289,420 km (0.09 R)
• M20: 4,374,990 km (0.063 R)
• M21: 4,512,919 km (0.056 R)
• M22: 4,953,634 km (0.081 R)
• M23: 5,519,413 km (0.106 R)
• M24: 5,725,111 km (0.069 R)
• M25: 6,396,655 km (0.048 R)
• M26: 6,494,642 km (0.116 R)
• M27: 6,712,008 km (0.043 R)
• M28: 7,358,121 km (0.117 R)
• M29: 8,300,139 km (0.11 R)
• M30: 8,514,812 km (0.091 R)
• M31: 9,059,198 km (0.053 R)
• M32: 9,213,733 km (0.12 R)
• M33: 9,413,596 km (0.109 R)
• M34: 9,592,515 km (0.09 R)
• M35: 9,999,271 km (0.073 R)
• M36: 10,411,563 km (0.09 R)
• M37: 10,643,141 km (0.108 R)
• M38: 11,276,837 km (0.12 R)
• M39: 11,371,832 km (0.086 R)
• M40: 11,490,912 km (0.055 R)
• M41: 11,730,119 km (0.063 R)
• M42: 11,922,801 km (0.065 R)
• M43: 12,019,591 km (0.098 R)
• M44: 12,238,153 km (0.059 R)
• M45: 12,580,882 km (0.103 R)
• M46: 12,753,368 km (0.085 R)
• M47: 12,852,252 km (0.069 R)
• M48: 13,175,683 km (0.07 R)
• M49: 13,678,332 km (0.034 R)
• M50: 14,085,088 km (0.028 R)
• M51: 14,187,413 km (0.104 R)
• M52: 14,290,037 km (0.073 R)
• M53: 14,884,539 km (0.09 R)
• M54: 15,119,408 km (0.107 R)
• M55: 15,329,144 km (0.102 R)
• M56: 15,672,172 km (0.118 R)
• M57: 15,804,716 km (0.096 R)
• M58: 16,017,594 km (0.116 R)
• M59: 16,312,002 km (0.084 R)
• M60: 16,392,635 km (0.062 R)
• M61: 16,581,129 km (0.057 R)
• M62: 17,151,097 km (0.047 R)
• M63: 17,755,173 km (0.105 R)
• M64: 18,171,055 km (0.077 R)
• M65: 18,927,721 km (0.102 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: 411 - 12,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit