🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.65 AU - 0.93 AU

Year: 263 Days

Day: 31.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.9 AU - 1 AU

Year: 347 Days

Day: 12.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,819,312 km

• M1: 444,605 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.32 AU - 1.46 AU

Year: 614 Days

Day: 47.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,819,312 km

• M1: 353,201 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 14.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.99 AU - 9.55 AU

Year: 8912 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,819,312 km

• M1: 196,123 km (0.089 R)
• M2: 369,357 km (0.063 R)
• M3: 750,981 km (0.113 R)
• M4: 1,025,493 km (0.102 R)
• M5: 1,151,305 km (0.081 R)
• M6: 1,367,773 km (0.068 R)
• M7: 2,240,677 km (0.091 R)
• M8: 3,523,479 km (0.101 R)
• M9: 3,793,952 km (0.051 R)
• M10: 3,969,579 km (0.064 R)
• M11: 4,071,306 km (0.058 R)
• M12: 4,539,547 km (0.115 R)
• M13: 5,414,545 km (0.094 R)
• M14: 5,527,641 km (0.052 R)
• M15: 5,987,804 km (0.064 R)
• M16: 6,731,904 km (0.058 R)
• M17: 6,853,677 km (0.107 R)
• M18: 7,192,366 km (0.082 R)
• M19: 7,695,015 km (0.033 R)
• M20: 7,790,459 km (0.031 R)
• M21: 8,079,482 km (0.063 R)
• M22: 8,241,496 km (0.114 R)
• M23: 8,503,143 km (0.047 R)
• M24: 9,101,834 km (0.107 R)
• M25: 9,270,580 km (0.063 R)
• M26: 9,645,472 km (0.092 R)
• M27: 9,852,067 km (0.1 R)
• M28: 10,978,838 km (0.111 R)
• M29: 11,086,549 km (0.117 R)
• M30: 11,411,924 km (0.062 R)
• M31: 11,557,483 km (0.102 R)
• M32: 11,887,346 km (0.096 R)
• M33: 12,257,601 km (0.052 R)
• M34: 12,481,549 km (0.105 R)
• M35: 12,820,089 km (0.06 R)
• M36: 13,123,623 km (0.067 R)
• M37: 13,467,848 km (0.102 R)
• M38: 13,698,976 km (0.108 R)
• M39: 13,970,347 km (0.113 R)
• M40: 14,282,707 km (0.099 R)
• M41: 16,286,720 km (0.113 R)
• M42: 16,698,114 km (0.111 R)
• M43: 16,988,035 km (0.075 R)
• M44: 17,489,038 km (0.092 R)
• M45: 18,334,865 km (0.074 R)
• M46: 18,591,275 km (0.054 R)
• M47: 19,237,389 km (0.091 R)
• M48: 19,454,455 km (0.11 R)
• M49: 20,022,478 km (0.108 R)
• M50: 20,463,194 km (0.079 R)
• M51: 20,773,609 km (0.085 R)
• M52: 21,085,670 km (0.103 R)
• M53: 21,399,227 km (0.096 R)
• M54: 21,624,073 km (0.058 R)
• M55: 21,714,281 km (0.083 R)
• M56: 22,167,113 km (0.111 R)
• M57: 22,485,906 km (0.104 R)
• M58: 23,358,960 km (0.106 R)
• M59: 24,056,086 km (0.068 R)
• M60: 24,524,626 km (0.085 R)
• M61: 24,712,820 km (0.118 R)
• M62: 25,185,699 km (0.107 R)
• M63: 25,518,405 km (0.113 R)
• M64: 25,613,699 km (0.104 R)
• M65: 25,804,735 km (0.11 R)
• M66: 25,948,349 km (0.116 R)
• M67: 26,815,418 km (0.083 R)
• M68: 27,155,155 km (0.061 R)
• M69: 27,398,700 km (0.105 R)
• M70: 28,183,042 km (0.057 R)
• M71: 29,273,611 km (0.101 R)
• M72: 30,327,378 km (0.088 R)
• M73: 32,059,721 km (0.052 R)
• M74: 33,093,891 km (0.112 R)
• M75: 33,458,312 km (0.035 R)
• M76: 33,614,941 km (0.117 R)
• M77: 34,243,850 km (0.11 R)
• M78: 34,401,676 km (0.087 R)
• M79: 34,823,841 km (0.037 R)
• M80: 34,929,607 km (0.098 R)
• M81: 35,460,230 km (0.089 R)

Asteroid Belt

Center: 9.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 12.2

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.83 AU - 12.77 AU

Year: 14235 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,819,312 km

• M1: 214,972 km (0.082 R)
• M2: 290,968 km (0.12 R)
• M3: 643,121 km (0.104 R)
• M4: 732,431 km (0.095 R)
• M5: 941,868 km (0.085 R)
• M6: 1,117,197 km (0.119 R)
• M7: 1,227,750 km (0.099 R)
• M8: 1,440,777 km (0.103 R)
• M9: 1,793,978 km (0.034 R)
• M10: 1,969,905 km (0.044 R)
• M11: 2,339,112 km (0.106 R)
• M12: 2,483,325 km (0.072 R)
• M13: 2,755,443 km (0.115 R)
• M14: 2,959,644 km (0.119 R)
• M15: 3,116,124 km (0.094 R)
• M16: 3,248,518 km (0.025 R)
• M17: 3,713,318 km (0.081 R)
• M18: 3,882,514 km (0.112 R)
• M19: 4,054,252 km (0.117 R)
• M20: 4,141,019 km (0.067 R)
• M21: 4,257,855 km (0.044 R)
• M22: 4,554,507 km (0.094 R)
• M23: 5,043,543 km (0.118 R)
• M24: 5,678,286 km (0.092 R)
• M25: 6,005,307 km (0.119 R)
• M26: 6,988,165 km (0.06 R)
• M27: 7,659,112 km (0.094 R)
• M28: 7,839,228 km (0.111 R)
• M29: 8,350,852 km (0.107 R)
• M30: 8,498,954 km (0.075 R)
• M31: 8,835,549 km (0.086 R)
• M32: 9,024,492 km (0.062 R)
• M33: 9,793,574 km (0.111 R)
• M34: 10,225,463 km (0.095 R)
• M35: 10,824,603 km (0.095 R)
• M36: 10,945,927 km (0.084 R)
• M37: 11,271,302 km (0.102 R)
• M38: 12,140,765 km (0.095 R)
• M39: 12,860,331 km (0.098 R)
• M40: 13,160,723 km (0.113 R)
• M41: 13,420,126 km (0.046 R)
• M42: 14,031,682 km (0.109 R)
• M43: 14,876,461 km (0.075 R)
• M44: 15,691,769 km (0.11 R)
• M45: 16,058,883 km (0.079 R)
• M46: 16,151,035 km (0.075 R)
• M47: 16,614,788 km (0.111 R)
• M48: 16,895,135 km (0.063 R)
• M49: 17,602,882 km (0.105 R)
• M50: 17,936,486 km (0.112 R)
• M51: 19,047,399 km (0.104 R)
• M52: 19,488,115 km (0.062 R)
• M53: 21,234,071 km (0.095 R)
• M54: 21,640,080 km (0.032 R)
• M55: 21,895,144 km (0.076 R)
• M56: 24,077,179 km (0.111 R)
• M57: 24,288,710 km (0.099 R)
• M58: 24,713,419 km (0.095 R)
• M59: 25,086,965 km (0.05 R)
• M60: 25,194,077 km (0.076 R)
• M61: 25,624,021 km (0.114 R)
• M62: 26,654,750 km (0.099 R)
• M63: 26,983,118 km (0.098 R)
• M64: 28,477,002 km (0.114 R)
• M65: 28,644,701 km (0.089 R)
• M66: 29,037,246 km (0.111 R)
• M67: 30,054,661 km (0.07 R)
• M68: 30,510,635 km (0.088 R)
• M69: 31,141,190 km (0.104 R)
• M70: 31,256,381 km (0.12 R)
• M71: 31,892,172 km (0.092 R)
• M72: 32,124,348 km (0.099 R)
• M73: 32,298,928 km (0.045 R)
• M74: 32,765,973 km (0.098 R)
• M75: 34,180,421 km (0.054 R)
• M76: 35,855,767 km (0.093 R)
• M77: 36,825,161 km (0.088 R)
• M78: 37,435,222 km (0.108 R)
• M79: 38,048,872 km (0.108 R)
• M80: 38,356,894 km (0.062 R)
• M81: 38,603,880 km (0.069 R)
• M82: 39,597,210 km (0.106 R)
• M83: 40,976,802 km (0.11 R)
• M84: 41,103,062 km (0.106 R)
• M85: 41,545,722 km (0.115 R)
• M86: 41,672,432 km (0.105 R)
• M87: 41,926,449 km (0.061 R)
• M88: 42,499,708 km (0.085 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: 286 - 15,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit