🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.48 AU - 0.7 AU

Year: 171 Days

Day: 41.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.53 AU - 0.83 AU

Year: 211 Days

Day: 30.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

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: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.32 AU - 2.02 AU

Year: 813 Days

Day: 32.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 100.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,513,855 km

• M1: 904,170 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 11.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.39 AU - 12.59 AU

Year: 12799 Days

Day: 8.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,513,855 km

• M1: 149,598 km (0.057 R)
• M2: 509,082 km (0.051 R)
• M3: 780,452 km (0.027 R)
• M4: 969,394 km (0.086 R)
• M5: 1,097,899 km (0.057 R)
• M6: 1,232,387 km (0.093 R)
• M7: 1,626,278 km (0.077 R)
• M8: 1,714,242 km (0.089 R)
• M9: 2,603,452 km (0.084 R)
• M10: 2,759,782 km (0.103 R)
• M11: 3,501,637 km (0.068 R)
• M12: 4,089,707 km (0.06 R)
• M13: 5,257,767 km (0.052 R)
• M14: 5,691,451 km (0.062 R)
• M15: 6,346,241 km (0.107 R)
• M16: 6,593,526 km (0.118 R)
• M17: 6,988,614 km (0.119 R)
• M18: 7,134,173 km (0.037 R)
• M19: 7,354,531 km (0.087 R)
• M20: 8,181,508 km (0.097 R)
• M21: 8,684,156 km (0.091 R)
• M22: 8,801,441 km (0.033 R)
• M23: 8,919,474 km (0.108 R)
• M24: 9,077,599 km (0.056 R)
• M25: 9,800,456 km (0.076 R)
• M26: 9,922,827 km (0.075 R)
• M27: 10,168,915 km (0.079 R)
• M28: 10,709,113 km (0.089 R)
• M29: 10,919,448 km (0.075 R)
• M30: 11,173,615 km (0.105 R)
• M31: 11,860,867 km (0.072 R)
• M32: 12,297,543 km (0.086 R)
• M33: 12,962,207 km (0.086 R)
• M34: 13,502,554 km (0.112 R)
• M35: 13,638,688 km (0.07 R)
• M36: 13,821,048 km (0.101 R)
• M37: 14,465,665 km (0.057 R)
• M38: 14,978,936 km (0.12 R)
• M39: 15,308,799 km (0.076 R)
• M40: 15,593,334 km (0.096 R)
• M41: 16,216,110 km (0.095 R)
• M42: 16,700,508 km (0.1 R)
• M43: 17,436,230 km (0.111 R)
• M44: 17,982,562 km (0.074 R)
• M45: 18,433,749 km (0.074 R)
• M46: 19,861,062 km (0.115 R)
• M47: 20,327,359 km (0.114 R)
• M48: 22,014,523 km (0.12 R)
• M49: 22,121,486 km (0.049 R)
• M50: 22,389,565 km (0.09 R)
• M51: 23,254,690 km (0.062 R)
• M52: 23,418,200 km (0.089 R)
• M53: 23,691,366 km (0.099 R)
• M54: 24,296,340 km (0.06 R)
• M55: 25,465,148 km (0.075 R)
• M56: 25,858,890 km (0.095 R)
• M57: 26,595,509 km (0.12 R)
• M58: 27,742,028 km (0.088 R)
• M59: 27,973,306 km (0.115 R)
• M60: 28,612,538 km (0.116 R)
• M61: 28,904,702 km (0.119 R)
• M62: 29,139,122 km (0.067 R)
• M63: 30,142,625 km (0.062 R)
• M64: 30,261,405 km (0.034 R)
• M65: 31,097,358 km (0.108 R)
• M66: 31,277,474 km (0.086 R)
• M67: 31,518,177 km (0.068 R)
• M68: 32,670,081 km (0.107 R)
• M69: 32,792,003 km (0.102 R)
• M70: 33,343,121 km (0.064 R)
• M71: 33,897,232 km (0.092 R)
• M72: 35,077,110 km (0.073 R)
• M73: 35,389,919 km (0.057 R)
• M74: 39,668,867 km (0.088 R)
• M75: 40,386,788 km (0.112 R)
• M76: 40,977,400 km (0.106 R)
• M77: 42,233,723 km (0.108 R)
• M78: 42,633,149 km (0.089 R)
• M79: 43,033,772 km (0.058 R)
• M80: 43,167,513 km (0.106 R)
• M81: 44,040,716 km (0.114 R)
• M82: 44,175,653 km (0.078 R)
• M83: 44,919,753 km (0.099 R)
• M84: 45,327,407 km (0.084 R)
• M85: 45,531,758 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.8

Radius: 6.4

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.1 AU - 21.66 AU

Year: 27296 Days

Day: 23.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,513,855 km

• M1: 134,937 km (0.091 R)
• M2: 181,313 km (0.079 R)
• M3: 522,845 km (0.063 R)
• M4: 1,161,179 km (0.085 R)
• M5: 1,422,526 km (0.099 R)
• M6: 2,418,848 km (0.078 R)
• M7: 3,877,876 km (0.115 R)
• M8: 4,135,783 km (0.106 R)
• M9: 4,713,679 km (0.115 R)
• M10: 4,759,307 km (0.112 R)
• M11: 5,269,435 km (0.082 R)
• M12: 5,316,708 km (0.101 R)
• M13: 5,797,067 km (0.105 R)
• M14: 5,943,823 km (0.067 R)
• M15: 6,747,462 km (0.106 R)
• M16: 6,901,847 km (0.109 R)
• M17: 7,478,248 km (0.07 R)
• M18: 8,069,908 km (0.088 R)
• M19: 8,844,675 km (0.093 R)
• M20: 9,412,548 km (0.069 R)
• M21: 9,758,867 km (0.036 R)
• M22: 9,992,091 km (0.088 R)
• M23: 10,050,733 km (0.111 R)
• M24: 10,822,808 km (0.106 R)
• M25: 11,003,671 km (0.104 R)
• M26: 11,064,259 km (0.069 R)
• M27: 11,861,017 km (0.08 R)
• M28: 12,930,791 km (0.071 R)
• M29: 14,360,348 km (0.102 R)
• M30: 14,692,156 km (0.112 R)
• M31: 15,702,840 km (0.094 R)
• M32: 16,182,151 km (0.063 R)
• M33: 16,319,931 km (0.099 R)
• M34: 17,861,537 km (0.071 R)
• M35: 17,932,746 km (0.1 R)
• M36: 18,649,619 km (0.111 R)
• M37: 19,742,581 km (0.112 R)
• M38: 21,382,772 km (0.075 R)
• M39: 21,609,712 km (0.1 R)
• M40: 22,679,785 km (0.093 R)
• M41: 22,834,021 km (0.072 R)
• M42: 22,988,705 km (0.115 R)
• M43: 24,002,081 km (0.098 R)
• M44: 24,395,822 km (0.097 R)
• M45: 26,720,872 km (0.091 R)
• M46: 28,948,385 km (0.104 R)
• M47: 30,041,945 km (0.045 R)
• M48: 31,492,147 km (0.102 R)
• M49: 32,442,692 km (0.074 R)
• M50: 33,402,661 km (0.082 R)
• M51: 34,283,494 km (0.073 R)
• M52: 34,371,906 km (0.079 R)
• M53: 35,439,885 km (0.115 R)
• M54: 35,977,839 km (0.093 R)
• M55: 36,880,513 km (0.06 R)
• M56: 37,334,692 km (0.037 R)
• M57: 38,065,178 km (0.12 R)
• M58: 38,524,144 km (0.087 R)
• M59: 38,616,147 km (0.032 R)
• M60: 39,818,914 km (0.078 R)
• M61: 40,565,108 km (0.065 R)
• M62: 40,658,756 km (0.087 R)
• M63: 40,752,405 km (0.075 R)
• M64: 44,944,885 km (0.093 R)
• M65: 46,601,083 km (0.037 R)
• M66: 46,797,206 km (0.115 R)
• M67: 47,288,785 km (0.103 R)
• M68: 47,880,893 km (0.066 R)
• M69: 48,277,028 km (0.055 R)
• M70: 49,172,371 km (0.056 R)
• M71: 49,872,489 km (0.093 R)
• M72: 52,399,796 km (0.095 R)
• M73: 54,968,391 km (0.113 R)
• M74: 55,175,734 km (0.113 R)
• M75: 55,383,226 km (0.118 R)
• M76: 57,788,311 km (0.088 R)
• M77: 60,013,729 km (0.049 R)
• M78: 60,120,392 km (0.116 R)
• M79: 60,227,205 km (0.077 R)
• M80: 60,654,756 km (0.107 R)
• M81: 61,190,615 km (0.105 R)
• M82: 64,548,190 km (0.102 R)
• M83: 65,204,925 km (0.105 R)
• M84: 71,327,068 km (0.078 R)
• M85: 72,006,093 km (0.11 R)
• M86: 72,459,823 km (0.069 R)
• M87: 73,028,445 km (0.084 R)
• M88: 74,857,727 km (0.076 R)
• M89: 74,972,618 km (0.065 R)
• M90: 75,432,632 km (0.118 R)
• M91: 75,778,203 km (0.102 R)
• M92: 76,239,712 km (0.116 R)
• M93: 76,702,269 km (0.111 R)
• M94: 76,818,058 km (0.099 R)
• M95: 76,933,847 km (0.042 R)
• M96: 77,281,662 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit