🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.54 AU - 0.78 AU

Year: 200 Days

Day: 13.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.06 AU

Year: 308 Days

Day: 35.3 Hours

Environment

Temp: 78 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,843,327 km

• M1: 175,628 km (0.11 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.22 AU - 1.74 AU

Year: 671 Days

Day: 29.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 145.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.57 AU - 4.73 AU

Year: 3152 Days

Day: 20.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,843,327 km

• M1: 1,512,434 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 14

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.45 AU - 12.25 AU

Year: 12413 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,843,327 km

• M1: 194,178 km (0.114 R)
• M2: 288,873 km (0.095 R)
• M3: 468,690 km (0.052 R)
• M4: 610,659 km (0.075 R)
• M5: 865,723 km (0.038 R)
• M6: 1,091,915 km (0.106 R)
• M7: 1,201,420 km (0.097 R)
• M8: 1,292,077 km (0.066 R)
• M9: 2,185,924 km (0.038 R)
• M10: 2,327,294 km (0.1 R)
• M11: 2,471,656 km (0.063 R)
• M12: 2,559,919 km (0.061 R)
• M13: 2,892,475 km (0.092 R)
• M14: 3,467,080 km (0.065 R)
• M15: 3,633,134 km (0.071 R)
• M16: 3,869,947 km (0.097 R)
• M17: 4,147,152 km (0.06 R)
• M18: 4,502,746 km (0.109 R)
• M19: 4,831,562 km (0.099 R)
• M20: 5,017,513 km (0.066 R)
• M21: 5,590,024 km (0.118 R)
• M22: 6,223,720 km (0.054 R)
• M23: 7,775,649 km (0.057 R)
• M24: 9,628,119 km (0.05 R)
• M25: 10,052,379 km (0.093 R)
• M26: 11,263,224 km (0.079 R)
• M27: 11,411,625 km (0.097 R)
• M28: 12,776,406 km (0.085 R)
• M29: 13,820,450 km (0.12 R)
• M30: 13,926,365 km (0.041 R)
• M31: 15,163,839 km (0.114 R)
• M32: 15,437,603 km (0.076 R)
• M33: 16,830,508 km (0.113 R)
• M34: 17,513,423 km (0.076 R)
• M35: 17,973,735 km (0.117 R)
• M36: 20,034,296 km (0.096 R)
• M37: 20,274,551 km (0.11 R)
• M38: 22,917,047 km (0.116 R)
• M39: 23,483,874 km (0.118 R)
• M40: 23,610,434 km (0.059 R)
• M41: 24,182,795 km (0.097 R)
• M42: 24,888,598 km (0.082 R)
• M43: 25,601,132 km (0.101 R)
• M44: 25,731,432 km (0.09 R)
• M45: 27,511,796 km (0.083 R)
• M46: 27,712,108 km (0.104 R)
• M47: 27,845,848 km (0.116 R)
• M48: 28,991,768 km (0.076 R)
• M49: 30,084,281 km (0.071 R)
• M50: 30,359,541 km (0.068 R)
• M51: 31,888,282 km (0.106 R)
• M52: 32,239,239 km (0.106 R)
• M53: 33,442,155 km (0.027 R)
• M54: 33,584,572 km (0.076 R)
• M55: 34,013,170 km (0.102 R)
• M56: 36,256,690 km (0.096 R)
• M57: 36,476,299 km (0.084 R)
• M58: 38,174,833 km (0.038 R)
• M59: 38,472,982 km (0.049 R)
• M60: 38,622,281 km (0.032 R)
• M61: 38,771,729 km (0.101 R)
• M62: 38,921,476 km (0.092 R)
• M63: 40,656,812 km (0.104 R)
• M64: 40,885,098 km (0.119 R)
• M65: 41,802,133 km (0.063 R)
• M66: 42,494,472 km (0.088 R)
• M67: 43,190,551 km (0.119 R)
• M68: 44,280,820 km (0.117 R)
• M69: 45,538,041 km (0.107 R)
• M70: 46,170,989 km (0.076 R)
• M71: 47,125,872 km (0.078 R)
• M72: 47,365,678 km (0.111 R)
• M73: 49,379,415 km (0.077 R)
• M74: 51,092,460 km (0.074 R)
• M75: 51,750,092 km (0.072 R)
• M76: 52,824,953 km (0.115 R)
• M77: 53,157,060 km (0.065 R)
• M78: 54,074,095 km (0.112 R)
• M79: 54,325,120 km (0.103 R)
• M80: 54,576,594 km (0.034 R)
• M81: 54,996,516 km (0.055 R)
• M82: 55,839,500 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.7

Radius: 5.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.97 AU - 17.43 AU

Year: 24307 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 38,843,327 km

• M1: 180,565 km (0.091 R)
• M2: 292,763 km (0.109 R)
• M3: 491,429 km (0.072 R)
• M4: 640,728 km (0.094 R)
• M5: 1,170,454 km (0.086 R)
• M6: 1,278,613 km (0.07 R)
• M7: 1,888,224 km (0.072 R)
• M8: 1,994,140 km (0.114 R)
• M9: 2,552,289 km (0.057 R)
• M10: 2,788,504 km (0.091 R)
• M11: 3,512,857 km (0.102 R)
• M12: 3,748,923 km (0.091 R)
• M13: 4,801,643 km (0.105 R)
• M14: 5,152,001 km (0.087 R)
• M15: 5,270,483 km (0.065 R)
• M16: 6,283,260 km (0.067 R)
• M17: 6,537,726 km (0.036 R)
• M18: 6,893,021 km (0.07 R)
• M19: 6,991,008 km (0.1 R)
• M20: 8,030,563 km (0.089 R)
• M21: 8,375,985 km (0.08 R)
• M22: 8,761,798 km (0.083 R)
• M23: 8,868,012 km (0.09 R)
• M24: 9,879,593 km (0.077 R)
• M25: 10,212,598 km (0.115 R)
• M26: 12,404,805 km (0.07 R)
• M27: 13,614,902 km (0.071 R)
• M28: 14,484,066 km (0.115 R)
• M29: 15,073,481 km (0.085 R)
• M30: 16,800,140 km (0.12 R)
• M31: 17,108,760 km (0.105 R)
• M32: 17,374,745 km (0.05 R)
• M33: 17,642,077 km (0.095 R)
• M34: 17,955,784 km (0.101 R)
• M35: 18,271,136 km (0.12 R)
• M36: 19,690,221 km (0.118 R)
• M37: 21,002,045 km (0.095 R)
• M38: 22,827,139 km (0.037 R)
• M39: 22,875,758 km (0.074 R)
• M40: 24,303,371 km (0.099 R)
• M41: 27,450,910 km (0.114 R)
• M42: 27,502,671 km (0.082 R)
• M43: 28,650,685 km (0.05 R)
• M44: 31,588,338 km (0.063 R)
• M45: 32,023,519 km (0.063 R)
• M46: 32,405,891 km (0.114 R)
• M47: 32,735,006 km (0.117 R)
• M48: 33,175,422 km (0.08 R)
• M49: 34,229,190 km (0.083 R)
• M50: 37,111,791 km (0.113 R)
• M51: 37,226,383 km (0.056 R)
• M52: 37,570,907 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit