🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.6 AU - 0.66 AU

Year: 328 Days

Day: 43.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 128.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,338,900 km

• M1: 635,941 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.53 AU - 0.73 AU

Year: 328 Days

Day: 39.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.8

Radius: 10.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.96 AU - 4.9 AU

Year: 5111 Days

Day: 9.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,338,900 km

• M1: 127,457 km (0.062 R)
• M2: 202,705 km (0.108 R)
• M3: 604,076 km (0.07 R)
• M4: 667,356 km (0.119 R)
• M5: 956,230 km (0.112 R)
• M6: 1,021,005 km (0.107 R)
• M7: 1,379,891 km (0.113 R)
• M8: 1,504,057 km (0.111 R)
• M9: 1,777,223 km (0.101 R)
• M10: 2,037,972 km (0.086 R)
• M11: 2,194,750 km (0.113 R)
• M12: 3,021,428 km (0.116 R)
• M13: 3,086,204 km (0.103 R)
• M14: 3,300,129 km (0.116 R)
• M15: 3,536,045 km (0.115 R)
• M16: 3,621,764 km (0.118 R)
• M17: 3,725,436 km (0.102 R)
• M18: 4,006,680 km (0.069 R)
• M19: 4,276,854 km (0.096 R)
• M20: 4,386,509 km (0.067 R)
• M21: 4,478,661 km (0.084 R)
• M22: 4,759,007 km (0.119 R)
• M23: 5,083,784 km (0.041 R)
• M24: 5,435,639 km (0.08 R)
• M25: 5,896,550 km (0.105 R)
• M26: 6,307,794 km (0.075 R)
• M27: 6,963,332 km (0.054 R)
• M28: 7,841,172 km (0.103 R)
• M29: 7,953,371 km (0.094 R)
• M30: 8,156,674 km (0.098 R)
• M31: 8,270,369 km (0.042 R)
• M32: 8,407,550 km (0.081 R)
• M33: 8,476,365 km (0.107 R)
• M34: 8,684,156 km (0.09 R)
• M35: 8,800,244 km (0.111 R)
• M36: 8,987,092 km (0.056 R)
• M37: 9,128,163 km (0.109 R)
• M38: 9,222,559 km (0.112 R)
• M39: 9,364,827 km (0.092 R)
• M40: 9,507,842 km (0.094 R)
• M41: 9,892,758 km (0.067 R)
• M42: 10,087,085 km (0.05 R)
• M43: 10,356,511 km (0.056 R)
• M44: 10,529,147 km (0.106 R)
• M45: 10,852,278 km (0.087 R)
• M46: 10,977,342 km (0.076 R)
• M47: 11,381,107 km (0.112 R)
• M48: 11,457,402 km (0.078 R)
• M49: 11,636,022 km (0.111 R)
• M50: 11,789,808 km (0.052 R)
• M51: 11,892,732 km (0.029 R)
• M52: 12,255,357 km (0.027 R)
• M53: 12,674,231 km (0.096 R)
• M54: 12,806,027 km (0.106 R)
• M55: 13,071,114 km (0.117 R)
• M56: 13,877,297 km (0.086 R)
• M57: 14,423,628 km (0.057 R)
• M58: 14,671,811 km (0.112 R)
• M59: 16,276,248 km (0.08 R)
• M60: 17,201,212 km (0.114 R)
• M61: 17,347,369 km (0.052 R)
• M62: 17,817,555 km (0.091 R)
• M63: 18,470,849 km (0.08 R)
• M64: 18,650,516 km (0.076 R)
• M65: 19,162,290 km (0.095 R)
• M66: 19,770,555 km (0.094 R)
• M67: 20,200,051 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.6

Radius: 5.5

Gravity: 28.65 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.55 AU - 8.71 AU

Year: 13826 Days

Day: 21.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,338,900 km

• M1: 106,065 km (0.089 R)
• M2: 489,185 km (0.071 R)
• M3: 641,476 km (0.115 R)
• M4: 808,576 km (0.074 R)
• M5: 920,177 km (0.098 R)
• M6: 1,362,238 km (0.079 R)
• M7: 1,441,675 km (0.11 R)
• M8: 1,522,607 km (0.096 R)
• M9: 1,661,135 km (0.088 R)
• M10: 1,980,077 km (0.106 R)
• M11: 2,131,321 km (0.116 R)
• M12: 2,255,188 km (0.11 R)
• M13: 2,640,552 km (0.067 R)
• M14: 2,874,822 km (0.114 R)
• M15: 3,150,681 km (0.096 R)
• M16: 3,220,992 km (0.065 R)
• M17: 3,727,680 km (0.032 R)
• M18: 3,990,374 km (0.028 R)
• M19: 4,028,371 km (0.086 R)
• M20: 4,976,523 km (0.082 R)
• M21: 5,265,695 km (0.059 R)
• M22: 6,253,341 km (0.116 R)
• M23: 6,297,622 km (0.087 R)
• M24: 6,386,483 km (0.059 R)
• M25: 7,019,431 km (0.117 R)
• M26: 7,065,358 km (0.093 R)
• M27: 8,006,029 km (0.033 R)
• M28: 8,935,481 km (0.094 R)
• M29: 9,085,228 km (0.053 R)
• M30: 9,185,608 km (0.098 R)
• M31: 10,471,103 km (0.053 R)
• M32: 10,523,761 km (0.071 R)
• M33: 10,629,078 km (0.115 R)
• M34: 10,734,844 km (0.081 R)
• M35: 11,539,381 km (0.052 R)
• M36: 11,921,454 km (0.085 R)
• M37: 13,605,178 km (0.108 R)
• M38: 13,835,260 km (0.113 R)
• M39: 14,066,688 km (0.091 R)
• M40: 14,591,926 km (0.089 R)
• M41: 15,902,702 km (0.044 R)
• M42: 15,963,290 km (0.049 R)
• M43: 16,388,746 km (0.108 R)
• M44: 16,817,942 km (0.12 R)
• M45: 18,064,392 km (0.087 R)
• M46: 19,728,967 km (0.106 R)
• M47: 19,924,192 km (0.061 R)
• M48: 20,120,016 km (0.06 R)
• M49: 20,777,349 km (0.043 R)
• M50: 23,752,402 km (0.113 R)
• M51: 24,029,457 km (0.074 R)
• M52: 24,377,272 km (0.078 R)
• M53: 26,857,755 km (0.091 R)
• M54: 29,269,123 km (0.09 R)
• M55: 30,162,970 km (0.068 R)
• M56: 31,748,707 km (0.086 R)
• M57: 32,513,302 km (0.035 R)
• M58: 32,590,046 km (0.071 R)
• M59: 33,052,004 km (0.109 R)
• M60: 33,516,206 km (0.096 R)
• M61: 34,294,713 km (0.12 R)
• M62: 35,315,569 km (0.072 R)
• M63: 35,948,668 km (0.041 R)
• M64: 36,985,530 km (0.102 R)
• M65: 37,387,051 km (0.055 R)
• M66: 37,870,551 km (0.117 R)
• M67: 38,925,516 km (0.099 R)
• M68: 39,007,046 km (0.1 R)
• M69: 39,252,088 km (0.106 R)
• M70: 39,415,598 km (0.075 R)
• M71: 42,735,025 km (0.104 R)
• M72: 42,903,323 km (0.08 R)
• M73: 43,240,666 km (0.108 R)
• M74: 43,325,039 km (0.061 R)
• M75: 43,578,757 km (0.101 R)
• M76: 43,663,430 km (0.097 R)
• M77: 45,111,388 km (0.055 R)
• M78: 45,798,191 km (0.114 R)
• M79: 47,182,121 km (0.078 R)
• M80: 48,141,492 km (0.101 R)
• M81: 48,755,442 km (0.089 R)
• M82: 48,843,406 km (0.098 R)
• M83: 50,612,550 km (0.088 R)
• M84: 54,395,731 km (0.069 R)
• M85: 54,852,154 km (0.1 R)
• M86: 55,218,070 km (0.101 R)
• M87: 55,952,596 km (0.099 R)
• M88: 58,175,470 km (0.099 R)
• M89: 59,016,510 km (0.066 R)
• M90: 59,673,394 km (0.113 R)
• M91: 60,049,782 km (0.084 R)
• M92: 60,427,068 km (0.118 R)
• M93: 60,521,464 km (0.043 R)
• M94: 60,805,102 km (0.028 R)
• M95: 63,665,263 km (0.105 R)
• M96: 63,857,497 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit