🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.72 AU - 2.24 AU

Year: 1023 Days

Day: 21 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,938,862 km

• M1: 728,691 km (0.076 R)
• M2: 1,561,353 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.43 AU - 3.57 AU

Year: 2404 Days

Day: 46 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 14.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.85 AU - 9.17 AU

Year: 8322 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 94,938,862 km

• M1: 190,588 km (0.117 R)
• M2: 501,452 km (0.086 R)
• M3: 605,871 km (0.072 R)
• M4: 892,950 km (0.098 R)
• M5: 1,299,407 km (0.107 R)
• M6: 1,500,467 km (0.111 R)
• M7: 1,796,371 km (0.065 R)
• M8: 2,004,611 km (0.106 R)
• M9: 2,560,068 km (0.106 R)
• M10: 2,716,398 km (0.112 R)
• M11: 3,018,137 km (0.094 R)
• M12: 3,225,480 km (0.098 R)
• M13: 3,698,508 km (0.119 R)
• M14: 3,943,400 km (0.093 R)
• M15: 4,402,516 km (0.047 R)
• M16: 4,496,463 km (0.092 R)
• M17: 4,662,367 km (0.074 R)
• M18: 5,346,777 km (0.118 R)
• M19: 6,673,860 km (0.112 R)
• M20: 7,138,062 km (0.109 R)
• M21: 7,584,762 km (0.075 R)
• M22: 8,155,926 km (0.109 R)
• M23: 8,388,401 km (0.093 R)
• M24: 8,534,708 km (0.114 R)
• M25: 8,681,912 km (0.118 R)
• M26: 8,859,784 km (0.083 R)
• M27: 8,979,014 km (0.112 R)
• M28: 9,068,773 km (0.111 R)
• M29: 9,461,168 km (0.089 R)
• M30: 10,200,480 km (0.094 R)
• M31: 10,325,544 km (0.104 R)
• M32: 10,514,038 km (0.066 R)
• M33: 10,894,615 km (0.072 R)
• M34: 10,990,357 km (0.076 R)
• M35: 11,441,395 km (0.104 R)
• M36: 11,701,845 km (0.093 R)
• M37: 12,228,579 km (0.107 R)
• M38: 12,394,932 km (0.048 R)
• M39: 13,751,784 km (0.094 R)
• M40: 14,906,381 km (0.11 R)
• M41: 15,226,819 km (0.113 R)
• M42: 16,092,093 km (0.081 R)
• M43: 16,457,411 km (0.064 R)
• M44: 17,607,370 km (0.091 R)
• M45: 19,710,716 km (0.11 R)
• M46: 20,376,876 km (0.117 R)
• M47: 21,130,101 km (0.103 R)
• M48: 21,973,234 km (0.116 R)
• M49: 22,419,335 km (0.118 R)
• M50: 22,541,407 km (0.098 R)
• M51: 23,650,975 km (0.099 R)
• M52: 24,066,557 km (0.063 R)
• M53: 24,442,497 km (0.104 R)
• M54: 24,736,307 km (0.105 R)
• M55: 25,795,161 km (0.054 R)
• M56: 26,179,927 km (0.098 R)
• M57: 26,739,123 km (0.092 R)
• M58: 27,519,875 km (0.101 R)
• M59: 28,044,664 km (0.118 R)
• M60: 28,616,726 km (0.086 R)
• M61: 29,460,009 km (0.108 R)
• M62: 29,817,399 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.9

Radius: 7.1

Gravity: 15.81 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.85 AU - 19.25 AU

Year: 25844 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,938,862 km

• M1: 298,597 km (0.044 R)
• M2: 463,155 km (0.101 R)
• M3: 875,746 km (0.043 R)
• M4: 2,194,451 km (0.045 R)
• M5: 2,692,014 km (0.083 R)
• M6: 3,178,207 km (0.087 R)
• M7: 3,269,461 km (0.095 R)
• M8: 3,408,139 km (0.111 R)
• M9: 3,596,034 km (0.108 R)
• M10: 4,330,559 km (0.114 R)
• M11: 4,688,996 km (0.056 R)
• M12: 5,988,852 km (0.106 R)
• M13: 6,619,706 km (0.095 R)
• M14: 7,271,504 km (0.031 R)
• M15: 8,255,858 km (0.108 R)
• M16: 8,571,958 km (0.119 R)
• M17: 8,827,770 km (0.094 R)
• M18: 9,412,399 km (0.072 R)
• M19: 10,279,019 km (0.079 R)
• M20: 10,824,752 km (0.1 R)
• M21: 11,802,674 km (0.066 R)
• M22: 12,158,717 km (0.108 R)
• M23: 12,590,606 km (0.044 R)
• M24: 13,027,581 km (0.108 R)
• M25: 13,247,939 km (0.111 R)
• M26: 13,617,894 km (0.027 R)
• M27: 15,440,595 km (0.103 R)
• M28: 15,596,027 km (0.107 R)
• M29: 16,697,815 km (0.11 R)
• M30: 16,777,401 km (0.105 R)
• M31: 18,975,742 km (0.104 R)
• M32: 19,392,671 km (0.09 R)
• M33: 22,306,838 km (0.118 R)
• M34: 23,012,192 km (0.066 R)
• M35: 24,898,172 km (0.073 R)
• M36: 25,263,041 km (0.101 R)
• M37: 25,629,706 km (0.113 R)
• M38: 25,813,561 km (0.054 R)
• M39: 25,998,016 km (0.118 R)
• M40: 27,489,058 km (0.054 R)
• M41: 28,244,826 km (0.084 R)
• M42: 28,911,883 km (0.051 R)
• M43: 29,873,648 km (0.084 R)
• M44: 30,067,227 km (0.112 R)
• M45: 30,455,733 km (0.09 R)
• M46: 30,845,884 km (0.11 R)
• M47: 32,423,095 km (0.07 R)
• M48: 33,121,268 km (0.115 R)
• M49: 34,329,719 km (0.067 R)
• M50: 34,939,331 km (0.05 R)
• M51: 35,245,558 km (0.117 R)
• M52: 35,552,532 km (0.067 R)
• M53: 38,671,498 km (0.067 R)
• M54: 41,121,313 km (0.107 R)
• M55: 42,964,209 km (0.071 R)
• M56: 43,840,703 km (0.088 R)
• M57: 44,170,866 km (0.086 R)
• M58: 44,281,119 km (0.055 R)
• M59: 44,833,734 km (0.03 R)
• M60: 47,292,375 km (0.1 R)
• M61: 51,061,493 km (0.106 R)
• M62: 51,873,361 km (0.053 R)
• M63: 52,339,209 km (0.069 R)
• M64: 53,627,396 km (0.118 R)
• M65: 54,807,573 km (0.089 R)
• M66: 55,638,739 km (0.04 R)
• M67: 56,234,887 km (0.066 R)
• M68: 57,915,619 km (0.075 R)
• M69: 58,036,344 km (0.093 R)
• M70: 59,612,807 km (0.09 R)
• M71: 60,589,980 km (0.086 R)
• M72: 60,712,501 km (0.112 R)
• M73: 60,835,021 km (0.083 R)
• M74: 61,695,508 km (0.095 R)
• M75: 63,677,381 km (0.063 R)
• M76: 64,301,054 km (0.084 R)
• M77: 64,551,032 km (0.083 R)
• M78: 66,436,564 km (0.096 R)
• M79: 68,467,505 km (0.095 R)
• M80: 69,618,810 km (0.117 R)
• M81: 69,747,165 km (0.111 R)
• M82: 70,389,987 km (0.12 R)
• M83: 71,681,465 km (0.105 R)
• M84: 73,111,172 km (0.055 R)
• M85: 75,602,725 km (0.111 R)
• M86: 75,866,615 km (0.095 R)
• M87: 76,792,626 km (0.065 R)
• M88: 78,388,686 km (0.12 R)
• M89: 78,923,199 km (0.116 R)
• M90: 82,290,946 km (0.12 R)
• M91: 83,924,106 km (0.118 R)
• M92: 86,393,818 km (0.1 R)
• M93: 90,702,835 km (0.109 R)
• M94: 94,086,439 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 11,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit