🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.64 AU - 0.94 AU

Year: 266 Days

Day: 35.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 61.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.89 AU - 2.89 AU

Year: 1861 Days

Day: 18.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,474,164 km

• M1: 727,794 km (0.071 R)

Asteroid Belt

Center: 7.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.3

Radius: 11

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.34 AU - 12.9 AU

Year: 15002 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,474,164 km

• M1: 535,411 km (0.089 R)
• M2: 660,923 km (0.052 R)
• M3: 781,499 km (0.089 R)
• M4: 1,029,084 km (0.079 R)
• M5: 1,378,993 km (0.095 R)
• M6: 1,457,532 km (0.114 R)
• M7: 1,786,797 km (0.092 R)
• M8: 2,094,370 km (0.086 R)
• M9: 2,563,060 km (0.08 R)
• M10: 2,710,115 km (0.115 R)
• M11: 2,784,615 km (0.057 R)
• M12: 3,064,213 km (0.047 R)
• M13: 3,168,034 km (0.097 R)
• M14: 3,541,131 km (0.083 R)
• M15: 5,578,056 km (0.107 R)
• M16: 6,225,515 km (0.1 R)
• M17: 6,424,331 km (0.034 R)
• M18: 6,999,236 km (0.104 R)
• M19: 7,485,279 km (0.044 R)
• M20: 7,732,265 km (0.087 R)
• M21: 8,563,132 km (0.083 R)
• M22: 8,895,987 km (0.094 R)
• M23: 9,120,234 km (0.073 R)
• M24: 9,346,426 km (0.103 R)
• M25: 10,191,505 km (0.06 R)
• M26: 11,463,984 km (0.107 R)
• M27: 11,995,206 km (0.048 R)
• M28: 12,160,362 km (0.093 R)
• M29: 12,409,293 km (0.027 R)
• M30: 13,209,043 km (0.119 R)
• M31: 13,765,996 km (0.08 R)
• M32: 13,852,314 km (0.09 R)
• M33: 14,068,932 km (0.118 R)
• M34: 15,169,074 km (0.119 R)
• M35: 15,392,574 km (0.08 R)
• M36: 15,527,062 km (0.118 R)
• M37: 17,125,515 km (0.077 R)
• M38: 17,591,812 km (0.034 R)
• M39: 18,346,533 km (0.076 R)
• M40: 18,441,528 km (0.11 R)
• M41: 19,546,907 km (0.1 R)
• M42: 19,692,615 km (0.091 R)
• M43: 19,790,003 km (0.095 R)
• M44: 19,936,459 km (0.112 R)
• M45: 21,620,183 km (0.092 R)
• M46: 22,428,311 km (0.035 R)
• M47: 23,814,335 km (0.112 R)
• M48: 23,918,156 km (0.065 R)
• M49: 24,491,565 km (0.054 R)
• M50: 24,596,284 km (0.105 R)
• M51: 24,701,152 km (0.075 R)
• M52: 25,175,078 km (0.115 R)
• M53: 25,758,360 km (0.043 R)
• M54: 26,722,518 km (0.104 R)
• M55: 26,884,383 km (0.039 R)
• M56: 27,317,469 km (0.118 R)
• M57: 28,465,483 km (0.109 R)
• M58: 29,295,153 km (0.106 R)
• M59: 29,740,805 km (0.12 R)
• M60: 29,964,603 km (0.081 R)
• M61: 30,188,850 km (0.082 R)
• M62: 30,638,990 km (0.098 R)
• M63: 31,774,289 km (0.03 R)
• M64: 32,289,653 km (0.077 R)
• M65: 32,462,140 km (0.066 R)
• M66: 32,923,350 km (0.086 R)
• M67: 37,412,034 km (0.053 R)
• M68: 37,774,510 km (0.104 R)
• M69: 37,895,534 km (0.09 R)
• M70: 39,542,906 km (0.103 R)
• M71: 40,035,532 km (0.113 R)
• M72: 40,344,302 km (0.109 R)
• M73: 40,778,136 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.2

Radius: 3.2

Gravity: 29.41 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.72 AU - 20.46 AU

Year: 31591 Days

Day: 16.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,474,164 km

• M1: 427,102 km (0.055 R)
• M2: 1,814,622 km (0.105 R)
• M3: 1,983,518 km (0.052 R)
• M4: 2,264,313 km (0.089 R)
• M5: 3,300,279 km (0.107 R)
• M6: 3,631,638 km (0.08 R)
• M7: 4,104,517 km (0.079 R)
• M8: 4,370,502 km (0.084 R)
• M9: 4,460,410 km (0.102 R)
• M10: 5,831,026 km (0.079 R)
• M11: 7,213,609 km (0.106 R)
• M12: 7,266,717 km (0.075 R)
• M13: 8,244,039 km (0.084 R)
• M14: 8,578,839 km (0.104 R)
• M15: 10,498,180 km (0.109 R)
• M16: 11,598,622 km (0.103 R)
• M17: 11,973,514 km (0.12 R)
• M18: 12,863,472 km (0.09 R)
• M19: 13,972,591 km (0.104 R)
• M20: 15,589,594 km (0.052 R)
• M21: 16,072,346 km (0.07 R)
• M22: 17,835,657 km (0.1 R)
• M23: 18,340,400 km (0.101 R)
• M24: 18,485,510 km (0.067 R)
• M25: 19,216,445 km (0.072 R)
• M26: 20,105,954 km (0.07 R)
• M27: 22,465,262 km (0.088 R)
• M28: 22,542,754 km (0.075 R)
• M29: 24,350,943 km (0.03 R)
• M30: 24,590,150 km (0.091 R)
• M31: 26,205,059 km (0.116 R)
• M32: 27,272,889 km (0.089 R)
• M33: 27,604,248 km (0.052 R)
• M34: 29,450,884 km (0.083 R)
• M35: 30,560,751 km (0.109 R)
• M36: 30,991,144 km (0.091 R)
• M37: 32,733,061 km (0.103 R)
• M38: 34,238,315 km (0.119 R)
• M39: 34,685,463 km (0.108 R)
• M40: 35,856,665 km (0.112 R)
• M41: 38,515,917 km (0.09 R)
• M42: 38,608,817 km (0.065 R)
• M43: 41,523,133 km (0.079 R)
• M44: 42,478,166 km (0.099 R)
• M45: 47,360,741 km (0.101 R)
• M46: 47,758,971 km (0.12 R)
• M47: 50,171,535 km (0.092 R)
• M48: 51,596,904 km (0.099 R)
• M49: 52,726,368 km (0.112 R)
• M50: 54,383,464 km (0.066 R)
• M51: 55,218,519 km (0.029 R)
• M52: 55,323,088 km (0.057 R)
• M53: 56,478,881 km (0.096 R)
• M54: 58,067,610 km (0.037 R)
• M55: 60,101,094 km (0.118 R)
• M56: 61,180,592 km (0.098 R)
• M57: 65,341,059 km (0.066 R)
• M58: 67,231,527 km (0.119 R)
• M59: 70,611,392 km (0.103 R)
• M60: 73,354,867 km (0.107 R)
• M61: 73,930,819 km (0.09 R)
• M62: 75,783,738 km (0.103 R)
• M63: 76,132,900 km (0.07 R)
• M64: 77,534,781 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 17,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit