🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.67 AU - 0.83 AU

Year: 250 Days

Day: 43.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,896,287 km

• M1: 25,731 km (0.065 R)
• M2: 200,461 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.84 AU - 1.26 AU

Year: 414 Days

Day: 13.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,896,287 km

• M1: 766,240 km (0.092 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 9.2

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.53 AU - 11.55 AU

Year: 13174 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,896,287 km

• M1: 123,568 km (0.117 R)
• M2: 296,503 km (0.067 R)
• M3: 664,963 km (0.116 R)
• M4: 814,560 km (0.099 R)
• M5: 1,237,623 km (0.092 R)
• M6: 1,377,048 km (0.07 R)
• M7: 1,646,175 km (0.082 R)
• M8: 1,800,111 km (0.049 R)
• M9: 1,878,949 km (0.085 R)
• M10: 2,820,967 km (0.106 R)
• M11: 3,163,546 km (0.027 R)
• M12: 3,719,153 km (0.119 R)
• M13: 4,554,507 km (0.084 R)
• M14: 4,808,973 km (0.104 R)
• M15: 5,068,077 km (0.118 R)
• M16: 5,407,813 km (0.104 R)
• M17: 5,911,809 km (0.066 R)
• M18: 6,109,577 km (0.062 R)
• M19: 6,390,223 km (0.099 R)
• M20: 7,131,480 km (0.077 R)
• M21: 8,738,760 km (0.1 R)
• M22: 9,146,264 km (0.102 R)
• M23: 10,026,648 km (0.074 R)
• M24: 11,520,382 km (0.119 R)
• M25: 12,067,163 km (0.085 R)
• M26: 12,470,030 km (0.108 R)
• M27: 12,775,060 km (0.061 R)
• M28: 14,019,864 km (0.088 R)
• M29: 15,574,934 km (0.105 R)
• M30: 15,684,140 km (0.099 R)
• M31: 15,903,450 km (0.105 R)
• M32: 16,345,063 km (0.106 R)
• M33: 16,902,914 km (0.05 R)
• M34: 17,296,955 km (0.088 R)
• M35: 17,637,290 km (0.039 R)
• M36: 18,151,757 km (0.077 R)
• M37: 18,671,161 km (0.078 R)
• M38: 18,903,636 km (0.105 R)
• M39: 19,020,172 km (0.085 R)
• M40: 19,430,071 km (0.1 R)
• M41: 20,020,833 km (0.054 R)
• M42: 21,038,397 km (0.077 R)
• M43: 23,373,471 km (0.111 R)
• M44: 23,624,047 km (0.091 R)
• M45: 24,444,442 km (0.108 R)
• M46: 24,826,215 km (0.106 R)
• M47: 25,918,729 km (0.093 R)
• M48: 26,243,057 km (0.117 R)
• M49: 28,217,001 km (0.116 R)
• M50: 28,885,554 km (0.094 R)
• M51: 29,830,264 km (0.064 R)
• M52: 30,991,144 km (0.084 R)
• M53: 31,335,368 km (0.108 R)
• M54: 31,404,333 km (0.073 R)
• M55: 31,473,298 km (0.076 R)
• M56: 31,819,318 km (0.116 R)
• M57: 32,375,522 km (0.07 R)
• M58: 33,709,487 km (0.028 R)
• M59: 33,780,097 km (0.084 R)
• M60: 34,347,522 km (0.089 R)
• M61: 34,561,147 km (0.091 R)
• M62: 35,348,032 km (0.099 R)
• M63: 36,939,604 km (0.116 R)
• M64: 37,743,992 km (0.107 R)
• M65: 38,259,057 km (0.094 R)
• M66: 38,480,462 km (0.105 R)
• M67: 38,924,618 km (0.049 R)
• M68: 39,147,220 km (0.066 R)
• M69: 39,743,218 km (0.12 R)
• M70: 39,892,666 km (0.076 R)
• M71: 40,567,502 km (0.093 R)
• M72: 41,246,078 km (0.109 R)
• M73: 41,321,625 km (0.112 R)
• M74: 41,776,402 km (0.103 R)
• M75: 45,083,861 km (0.112 R)
• M76: 45,317,683 km (0.111 R)
• M77: 47,996,382 km (0.054 R)
• M78: 48,235,290 km (0.074 R)
• M79: 48,314,876 km (0.12 R)
• M80: 48,954,108 km (0.099 R)
• M81: 49,354,881 km (0.082 R)
• M82: 50,564,080 km (0.073 R)
• M83: 51,050,423 km (0.074 R)
• M84: 52,929,223 km (0.09 R)
• M85: 53,423,195 km (0.044 R)
• M86: 53,505,623 km (0.074 R)
• M87: 54,997,114 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.9

Radius: 6.7

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.93 AU - 21.99 AU

Year: 30536 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,896,287 km

• M1: 202,256 km (0.089 R)
• M2: 533,466 km (0.058 R)
• M3: 791,822 km (0.047 R)
• M4: 886,218 km (0.071 R)
• M5: 1,009,636 km (0.044 R)
• M6: 1,769,593 km (0.105 R)
• M7: 1,831,676 km (0.119 R)
• M8: 1,894,507 km (0.095 R)
• M9: 2,054,727 km (0.054 R)
• M10: 2,320,263 km (0.056 R)
• M11: 2,847,446 km (0.12 R)
• M12: 5,705,214 km (0.047 R)
• M13: 6,994,149 km (0.115 R)
• M14: 7,342,563 km (0.066 R)
• M15: 8,108,205 km (0.117 R)
• M16: 9,167,806 km (0.109 R)
• M17: 9,276,265 km (0.075 R)
• M18: 9,439,626 km (0.083 R)
• M19: 11,531,153 km (0.091 R)
• M20: 11,648,139 km (0.055 R)
• M21: 12,839,836 km (0.067 R)
• M22: 14,446,218 km (0.104 R)
• M23: 14,635,608 km (0.109 R)
• M24: 14,698,888 km (0.105 R)
• M25: 14,953,055 km (0.09 R)
• M26: 15,401,400 km (0.045 R)
• M27: 15,465,877 km (0.055 R)
• M28: 15,919,158 km (0.105 R)
• M29: 16,971,729 km (0.038 R)
• M30: 18,046,739 km (0.11 R)
• M31: 18,798,468 km (0.085 R)
• M32: 18,936,248 km (0.072 R)
• M33: 19,143,591 km (0.109 R)
• M34: 19,490,658 km (0.112 R)
• M35: 20,544,724 km (0.104 R)
• M36: 20,757,752 km (0.045 R)
• M37: 22,269,289 km (0.12 R)
• M38: 22,634,307 km (0.096 R)
• M39: 23,592,781 km (0.062 R)
• M40: 23,890,331 km (0.086 R)
• M41: 24,414,223 km (0.079 R)
• M42: 25,473,077 km (0.111 R)
• M43: 25,625,517 km (0.064 R)
• M44: 25,701,961 km (0.068 R)
• M45: 26,084,782 km (0.105 R)
• M46: 27,557,125 km (0.1 R)
• M47: 28,185,136 km (0.079 R)
• M48: 30,016,663 km (0.114 R)
• M49: 31,394,908 km (0.073 R)
• M50: 33,208,932 km (0.079 R)
• M51: 33,375,584 km (0.118 R)
• M52: 34,972,093 km (0.079 R)
• M53: 35,311,381 km (0.109 R)
• M54: 39,290,684 km (0.107 R)
• M55: 39,731,698 km (0.12 R)
• M56: 40,174,359 km (0.075 R)
• M57: 41,512,212 km (0.111 R)
• M58: 42,051,363 km (0.108 R)
• M59: 43,136,696 km (0.088 R)
• M60: 44,322,857 km (0.064 R)
• M61: 44,781,973 km (0.091 R)
• M62: 45,242,585 km (0.098 R)
• M63: 45,334,887 km (0.09 R)
• M64: 45,797,443 km (0.059 R)
• M65: 46,075,695 km (0.066 R)
• M66: 46,727,194 km (0.099 R)
• M67: 46,820,543 km (0.105 R)
• M68: 51,757,871 km (0.099 R)
• M69: 53,700,400 km (0.086 R)
• M70: 54,091,748 km (0.091 R)
• M71: 54,877,286 km (0.075 R)
• M72: 55,172,891 km (0.109 R)
• M73: 55,468,946 km (0.117 R)
• M74: 57,856,528 km (0.066 R)
• M75: 58,358,279 km (0.078 R)
• M76: 60,684,376 km (0.061 R)
• M77: 61,602,758 km (0.11 R)
• M78: 61,705,083 km (0.057 R)
• M79: 62,114,981 km (0.097 R)
• M80: 64,489,398 km (0.11 R)
• M81: 64,801,310 km (0.085 R)
• M82: 68,476,929 km (0.047 R)
• M83: 68,689,059 km (0.092 R)
• M84: 71,036,250 km (0.104 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: 351 - 15,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit