🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.55 AU - 0.59 AU

Year: 161 Days

Day: 13.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,159,040 km

• M1: 85,869 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.94 AU - 0.94 AU

Year: 342 Days

Day: 32.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,159,040 km

• M1: 97,239 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.04 AU - 1.42 AU

Year: 511 Days

Day: 33.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 91.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.9

Radius: 12.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.51 AU - 4.93 AU

Year: 3843 Days

Day: 5.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 176.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,159,040 km

• M1: 183,557 km (0.04 R)
• M2: 338,241 km (0.098 R)
• M3: 576,550 km (0.042 R)
• M4: 710,141 km (0.052 R)
• M5: 1,601,595 km (0.116 R)
• M6: 1,764,357 km (0.104 R)
• M7: 1,842,298 km (0.119 R)
• M8: 2,071,631 km (0.059 R)
• M9: 2,533,290 km (0.044 R)
• M10: 2,946,928 km (0.107 R)
• M11: 3,593,042 km (0.088 R)
• M12: 3,707,484 km (0.086 R)
• M13: 3,895,977 km (0.042 R)
• M14: 4,147,451 km (0.106 R)
• M15: 5,581,945 km (0.092 R)
• M16: 5,933,351 km (0.096 R)
• M17: 6,103,144 km (0.111 R)
• M18: 6,378,404 km (0.066 R)
• M19: 6,994,598 km (0.058 R)
• M20: 7,138,212 km (0.106 R)
• M21: 7,410,031 km (0.112 R)
• M22: 7,538,087 km (0.104 R)
• M23: 7,722,242 km (0.069 R)
• M24: 8,208,136 km (0.104 R)
• M25: 8,607,861 km (0.105 R)
• M26: 8,723,351 km (0.047 R)
• M27: 9,446,358 km (0.102 R)
• M28: 9,705,012 km (0.117 R)
• M29: 9,825,139 km (0.079 R)
• M30: 10,026,498 km (0.115 R)
• M31: 10,290,389 km (0.115 R)
• M32: 10,433,404 km (0.03 R)
• M33: 10,577,168 km (0.057 R)
• M34: 10,804,257 km (0.054 R)
• M35: 11,012,198 km (0.098 R)
• M36: 11,200,542 km (0.108 R)
• M37: 11,389,783 km (0.098 R)
• M38: 11,899,912 km (0.074 R)
• M39: 12,114,735 km (0.061 R)
• M40: 12,309,212 km (0.116 R)
• M41: 12,417,521 km (0.059 R)
• M42: 13,052,863 km (0.035 R)
• M43: 13,318,848 km (0.097 R)
• M44: 13,676,387 km (0.08 R)
• M45: 13,946,561 km (0.063 R)
• M46: 14,059,657 km (0.102 R)
• M47: 14,378,001 km (0.08 R)
• M48: 14,560,959 km (0.054 R)
• M49: 14,767,703 km (0.099 R)
• M50: 14,860,005 km (0.099 R)
• M51: 15,044,908 km (0.069 R)
• M52: 15,534,243 km (0.041 R)
• M53: 15,628,041 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.6

Radius: 6.1

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.8 AU - 17.08 AU

Year: 20563 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,159,040 km

• M1: 143,016 km (0.109 R)
• M2: 251,624 km (0.087 R)
• M3: 294,708 km (0.067 R)
• M4: 477,965 km (0.074 R)
• M5: 1,265,448 km (0.067 R)
• M6: 2,523,267 km (0.075 R)
• M7: 2,969,667 km (0.059 R)
• M8: 3,147,838 km (0.086 R)
• M9: 4,051,260 km (0.118 R)
• M10: 4,249,028 km (0.113 R)
• M11: 4,736,418 km (0.093 R)
• M12: 5,457,181 km (0.089 R)
• M13: 6,075,918 km (0.096 R)
• M14: 7,092,734 km (0.117 R)
• M15: 7,523,726 km (0.119 R)
• M16: 8,061,979 km (0.093 R)
• M17: 8,111,496 km (0.118 R)
• M18: 8,461,256 km (0.094 R)
• M19: 8,764,939 km (0.09 R)
• M20: 9,278,958 km (0.074 R)
• M21: 10,336,166 km (0.119 R)
• M22: 10,715,247 km (0.029 R)
• M23: 11,098,816 km (0.039 R)
• M24: 11,209,219 km (0.118 R)
• M25: 11,710,521 km (0.038 R)
• M26: 12,105,609 km (0.081 R)
• M27: 14,205,066 km (0.034 R)
• M28: 14,385,032 km (0.118 R)
• M29: 15,604,255 km (0.061 R)
• M30: 15,789,906 km (0.119 R)
• M31: 16,038,687 km (0.112 R)
• M32: 17,687,106 km (0.115 R)
• M33: 18,465,912 km (0.115 R)
• M34: 18,531,287 km (0.082 R)
• M35: 18,991,300 km (0.118 R)
• M36: 20,461,398 km (0.111 R)
• M37: 20,800,537 km (0.106 R)
• M38: 21,073,254 km (0.098 R)
• M39: 21,209,986 km (0.089 R)
• M40: 21,415,833 km (0.073 R)
• M41: 21,898,436 km (0.061 R)
• M42: 22,106,377 km (0.059 R)
• M43: 23,226,416 km (0.103 R)
• M44: 23,509,305 km (0.114 R)
• M45: 24,007,167 km (0.056 R)
• M46: 26,253,230 km (0.084 R)
• M47: 26,547,937 km (0.092 R)
• M48: 26,769,641 km (0.061 R)
• M49: 27,066,144 km (0.077 R)
• M50: 29,096,487 km (0.058 R)
• M51: 29,707,444 km (0.113 R)
• M52: 30,168,505 km (0.118 R)
• M53: 30,399,933 km (0.081 R)
• M54: 30,786,793 km (0.05 R)
• M55: 30,942,076 km (0.091 R)
• M56: 31,487,360 km (0.089 R)
• M57: 32,825,064 km (0.065 R)
• M58: 32,904,351 km (0.114 R)
• M59: 32,983,638 km (0.083 R)
• M60: 34,261,503 km (0.11 R)
• M61: 34,422,470 km (0.083 R)
• M62: 34,906,569 km (0.099 R)
• M63: 35,149,516 km (0.079 R)
• M64: 35,392,911 km (0.089 R)
• M65: 36,372,478 km (0.094 R)
• M66: 36,865,553 km (0.094 R)
• M67: 39,111,615 km (0.098 R)
• M68: 40,378,560 km (0.061 R)
• M69: 40,633,474 km (0.113 R)
• M70: 43,909,369 km (0.05 R)
• M71: 45,578,881 km (0.119 R)
• M72: 47,717,083 km (0.049 R)
• M73: 47,806,992 km (0.088 R)
• M74: 49,523,926 km (0.116 R)
• M75: 50,161,512 km (0.098 R)
• M76: 50,252,767 km (0.108 R)
• M77: 51,260,907 km (0.079 R)
• M78: 51,352,910 km (0.118 R)
• M79: 53,110,834 km (0.114 R)
• M80: 53,297,084 km (0.092 R)
• M81: 55,926,566 km (0.099 R)
• M82: 57,639,162 km (0.044 R)
• M83: 59,368,813 km (0.085 R)
• M84: 59,852,313 km (0.12 R)
• M85: 62,583,970 km (0.115 R)
• M86: 63,569,371 km (0.107 R)
• M87: 65,156,605 km (0.074 R)
• M88: 65,655,364 km (0.1 R)
• M89: 66,055,239 km (0.071 R)
• M90: 66,355,632 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit