🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.96 AU - 1.22 AU

Year: 406 Days

Day: 41.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.91 AU - 2.91 AU

Year: 1334 Days

Day: 45.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.22 AU - 2.86 AU

Year: 1443 Days

Day: 38.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.76 AU - 3.16 AU

Year: 1815 Days

Day: 37.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 12

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.2 AU - 6.86 AU

Year: 4635 Days

Day: 10.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,363,977 km

• M1: 151,991 km (0.09 R)
• M2: 480,658 km (0.114 R)
• M3: 609,462 km (0.048 R)
• M4: 702,960 km (0.107 R)
• M5: 960,418 km (0.107 R)
• M6: 1,115,252 km (0.095 R)
• M7: 1,483,113 km (0.06 R)
• M8: 1,749,547 km (0.041 R)
• M9: 1,923,978 km (0.055 R)
• M10: 2,501,725 km (0.098 R)
• M11: 2,679,298 km (0.086 R)
• M12: 3,005,571 km (0.116 R)
• M13: 3,497,000 km (0.086 R)
• M14: 3,899,418 km (0.039 R)
• M15: 4,059,937 km (0.11 R)
• M16: 4,340,283 km (0.046 R)
• M17: 4,530,871 km (0.099 R)
• M18: 4,651,297 km (0.057 R)
• M19: 5,169,055 km (0.084 R)
• M20: 5,575,961 km (0.087 R)
• M21: 6,019,669 km (0.111 R)
• M22: 6,152,362 km (0.071 R)
• M23: 6,447,818 km (0.064 R)
• M24: 6,638,256 km (0.087 R)
• M25: 6,830,639 km (0.097 R)
• M26: 7,248,914 km (0.06 R)
• M27: 7,333,587 km (0.118 R)
• M28: 7,589,698 km (0.112 R)
• M29: 8,110,748 km (0.075 R)
• M30: 9,035,113 km (0.112 R)
• M31: 9,187,404 km (0.118 R)
• M32: 10,118,650 km (0.087 R)
• M33: 10,245,210 km (0.046 R)
• M34: 11,112,579 km (0.097 R)
• M35: 11,210,416 km (0.066 R)
• M36: 11,803,422 km (0.063 R)
• M37: 12,103,814 km (0.057 R)
• M38: 12,610,053 km (0.096 R)
• M39: 13,434,487 km (0.083 R)
• M40: 14,205,664 km (0.094 R)
• M41: 14,811,236 km (0.074 R)
• M42: 15,207,671 km (0.07 R)
• M43: 16,343,717 km (0.102 R)
• M44: 16,753,316 km (0.111 R)
• M45: 17,015,860 km (0.107 R)
• M46: 17,279,601 km (0.032 R)
• M47: 17,544,838 km (0.111 R)
• M48: 17,887,717 km (0.086 R)
• M49: 17,964,311 km (0.055 R)
• M50: 18,619,101 km (0.079 R)
• M51: 19,085,996 km (0.094 R)
• M52: 19,438,747 km (0.104 R)
• M53: 19,793,593 km (0.104 R)
• M54: 20,270,212 km (0.115 R)
• M55: 20,429,833 km (0.118 R)
• M56: 20,670,237 km (0.103 R)
• M57: 21,032,413 km (0.064 R)
• M58: 22,131,808 km (0.09 R)
• M59: 22,584,940 km (0.078 R)
• M60: 22,875,010 km (0.114 R)
• M61: 23,166,277 km (0.088 R)
• M62: 23,626,441 km (0.085 R)
• M63: 23,752,552 km (0.114 R)
• M64: 23,963,036 km (0.118 R)
• M65: 24,089,745 km (0.052 R)
• M66: 24,216,604 km (0.091 R)
• M67: 24,726,134 km (0.105 R)
• M68: 25,411,293 km (0.082 R)
• M69: 27,195,098 km (0.107 R)
• M70: 27,503,718 km (0.082 R)
• M71: 27,769,105 km (0.11 R)
• M72: 27,902,097 km (0.073 R)
• M73: 28,302,571 km (0.084 R)
• M74: 28,525,771 km (0.107 R)
• M75: 28,659,960 km (0.097 R)
• M76: 29,018,995 km (0.113 R)
• M77: 29,379,526 km (0.076 R)
• M78: 29,923,015 km (0.102 R)
• M79: 30,287,286 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.7

Radius: 3.5

Gravity: 23.08 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.13 AU - 14.93 AU

Year: 16765 Days

Day: 17.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,363,977 km

• M1: 185,801 km (0.043 R)
• M2: 279,299 km (0.088 R)
• M3: 476,619 km (0.08 R)
• M4: 606,171 km (0.111 R)
• M5: 1,334,862 km (0.074 R)
• M6: 1,682,826 km (0.033 R)
• M7: 1,879,398 km (0.05 R)
• M8: 1,929,663 km (0.081 R)
• M9: 1,980,377 km (0.113 R)
• M10: 2,031,539 km (0.096 R)
• M11: 2,484,222 km (0.068 R)
• M12: 3,114,328 km (0.04 R)
• M13: 4,817,051 km (0.068 R)
• M14: 4,955,429 km (0.094 R)
• M15: 5,025,142 km (0.089 R)
• M16: 5,449,850 km (0.102 R)
• M17: 6,714,700 km (0.105 R)
• M18: 7,983,440 km (0.063 R)
• M19: 8,270,668 km (0.118 R)
• M20: 8,353,396 km (0.098 R)
• M21: 8,561,337 km (0.086 R)
• M22: 8,686,849 km (0.04 R)
• M23: 8,728,886 km (0.12 R)
• M24: 9,024,641 km (0.062 R)
• M25: 9,109,762 km (0.033 R)
• M26: 9,195,183 km (0.117 R)
• M27: 9,669,707 km (0.057 R)
• M28: 9,713,240 km (0.11 R)
• M29: 9,756,773 km (0.071 R)
• M30: 9,887,970 km (0.038 R)
• M31: 11,414,766 km (0.066 R)
• M32: 11,877,473 km (0.112 R)
• M33: 12,252,215 km (0.093 R)
• M34: 12,535,703 km (0.058 R)
• M35: 12,678,420 km (0.11 R)
• M36: 13,399,332 km (0.066 R)
• M37: 13,593,809 km (0.105 R)
• M38: 14,232,442 km (0.099 R)
• M39: 15,538,581 km (0.044 R)
• M40: 16,309,309 km (0.106 R)
• M41: 16,465,041 km (0.108 R)
• M42: 16,934,928 km (0.094 R)
• M43: 17,356,345 km (0.095 R)
• M44: 17,941,273 km (0.109 R)
• M45: 18,424,773 km (0.081 R)
• M46: 18,695,246 km (0.112 R)
• M47: 19,294,834 km (0.099 R)
• M48: 20,122,559 km (0.114 R)
• M49: 22,098,597 km (0.108 R)
• M50: 23,664,588 km (0.07 R)
• M51: 24,194,464 km (0.082 R)
• M52: 24,431,277 km (0.115 R)
• M53: 25,928,453 km (0.111 R)
• M54: 26,231,388 km (0.113 R)
• M55: 26,474,634 km (0.067 R)
• M56: 26,902,185 km (0.115 R)
• M57: 26,963,371 km (0.057 R)
• M58: 27,887,736 km (0.083 R)
• M59: 28,198,151 km (0.048 R)
• M60: 28,447,232 km (0.085 R)
• M61: 29,325,072 km (0.117 R)
• M62: 29,577,444 km (0.044 R)
• M63: 29,767,284 km (0.119 R)
• M64: 32,989,472 km (0.099 R)
• M65: 33,383,513 km (0.115 R)
• M66: 33,845,172 km (0.108 R)
• M67: 34,308,925 km (0.073 R)
• M68: 34,574,910 km (0.074 R)
• M69: 36,252,650 km (0.027 R)
• M70: 36,320,269 km (0.038 R)
• M71: 36,455,804 km (0.106 R)
• M72: 36,863,010 km (0.038 R)
• M73: 37,613,841 km (0.117 R)
• M74: 37,956,720 km (0.066 R)
• M75: 38,507,539 km (0.093 R)
• M76: 38,645,618 km (0.103 R)
• M77: 39,060,902 km (0.114 R)
• M78: 39,756,382 km (0.069 R)
• M79: 41,796,299 km (0.053 R)
• M80: 42,436,278 km (0.06 R)
• M81: 43,151,207 km (0.118 R)
• M82: 43,366,478 km (0.104 R)
• M83: 43,438,285 km (0.086 R)
• M84: 43,725,962 km (0.049 R)
• M85: 44,955,656 km (0.09 R)
• M86: 45,173,919 km (0.038 R)
• M87: 45,465,336 km (0.115 R)
• M88: 45,611,344 km (0.04 R)
• M89: 48,414,359 km (0.077 R)
• M90: 48,936,605 km (0.097 R)
• M91: 49,836,586 km (0.07 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit