🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.7 AU - 0.96 AU

Year: 279 Days

Day: 22.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1 AU - 1.44 AU

Year: 497 Days

Day: 43.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.54 AU - 5.52 AU

Year: 3557 Days

Day: 19.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.9

Radius: 9.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.97 AU - 5.04 AU

Year: 4125 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,531,316 km

• M1: 120,426 km (0.1 R)
• M2: 279,150 km (0.092 R)
• M3: 459,864 km (0.108 R)
• M4: 752,477 km (0.091 R)
• M5: 856,149 km (0.103 R)
• M6: 1,078,601 km (0.089 R)
• M7: 1,297,014 km (0.12 R)
• M8: 1,446,611 km (0.113 R)
• M9: 1,602,193 km (0.071 R)
• M10: 1,675,945 km (0.049 R)
• M11: 1,788,742 km (0.045 R)
• M12: 1,891,067 km (0.109 R)
• M13: 2,075,222 km (0.114 R)
• M14: 2,142,391 km (0.116 R)
• M15: 2,278,974 km (0.098 R)
• M16: 2,446,673 km (0.064 R)
• M17: 2,532,243 km (0.116 R)
• M18: 2,794,638 km (0.118 R)
• M19: 2,929,126 km (0.04 R)
• M20: 3,189,277 km (0.064 R)
• M21: 3,393,179 km (0.044 R)
• M22: 3,504,929 km (0.112 R)
• M23: 3,863,814 km (0.076 R)
• M24: 4,200,259 km (0.03 R)
• M25: 4,320,387 km (0.061 R)
• M26: 4,458,914 km (0.097 R)
• M27: 4,829,767 km (0.106 R)
• M28: 5,046,235 km (0.104 R)
• M29: 5,265,995 km (0.081 R)
• M30: 5,470,046 km (0.063 R)
• M31: 5,695,789 km (0.026 R)
• M32: 5,771,635 km (0.091 R)
• M33: 5,943,823 km (0.12 R)
• M34: 6,117,506 km (0.043 R)
• M35: 6,292,984 km (0.073 R)
• M36: 6,569,291 km (0.116 R)
• M37: 6,869,684 km (0.118 R)
• M38: 7,011,503 km (0.095 R)
• M39: 7,092,884 km (0.112 R)
• M40: 7,401,205 km (0.107 R)
• M41: 7,504,876 km (0.112 R)
• M42: 7,840,125 km (0.087 R)
• M43: 7,945,891 km (0.119 R)
• M44: 8,073,498 km (0.068 R)
• M45: 8,525,283 km (0.109 R)
• M46: 8,634,041 km (0.066 R)
• M47: 8,743,248 km (0.043 R)
• M48: 9,118,289 km (0.049 R)
• M49: 9,296,460 km (0.119 R)
• M50: 10,205,118 km (0.086 R)
• M51: 10,413,358 km (0.118 R)
• M52: 10,599,757 km (0.108 R)
• M53: 10,670,068 km (0.098 R)
• M54: 11,500,187 km (0.115 R)
• M55: 11,620,463 km (0.041 R)
• M56: 11,765,424 km (0.104 R)
• M57: 12,400,317 km (0.071 R)
• M58: 12,474,368 km (0.042 R)
• M59: 12,548,419 km (0.075 R)
• M60: 12,921,217 km (0.085 R)
• M61: 14,061,601 km (0.119 R)
• M62: 14,397,000 km (0.057 R)
• M63: 14,500,671 km (0.066 R)
• M64: 14,682,881 km (0.044 R)
• M65: 14,865,840 km (0.118 R)
• M66: 15,207,521 km (0.071 R)
• M67: 15,339,616 km (0.105 R)
• M68: 15,738,294 km (0.049 R)
• M69: 15,978,997 km (0.114 R)
• M70: 16,763,339 km (0.084 R)
• M71: 17,201,362 km (0.114 R)
• M72: 17,366,667 km (0.041 R)
• M73: 17,449,544 km (0.061 R)
• M74: 17,893,551 km (0.095 R)
• M75: 18,116,901 km (0.08 R)
• M76: 18,200,825 km (0.116 R)
• M77: 18,622,841 km (0.067 R)
• M78: 18,820,908 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.6

Radius: 9.4

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.14 AU - 9.18 AU

Year: 7822 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,531,316 km

• M1: 188,793 km (0.09 R)
• M2: 288,574 km (0.075 R)
• M3: 353,799 km (0.106 R)
• M4: 413,489 km (0.099 R)
• M5: 477,367 km (0.117 R)
• M6: 545,284 km (0.062 R)
• M7: 661,671 km (0.111 R)
• M8: 803,341 km (0.096 R)
• M9: 1,026,541 km (0.1 R)
• M10: 1,510,490 km (0.058 R)
• M11: 1,700,778 km (0.118 R)
• M12: 1,876,705 km (0.056 R)
• M13: 1,989,652 km (0.069 R)
• M14: 2,270,297 km (0.119 R)
• M15: 2,639,056 km (0.071 R)
• M16: 3,026,664 km (0.077 R)
• M17: 3,322,419 km (0.108 R)
• M18: 3,599,474 km (0.109 R)
• M19: 3,826,564 km (0.109 R)
• M20: 4,029,119 km (0.049 R)
• M21: 4,354,644 km (0.099 R)
• M22: 4,445,002 km (0.051 R)
• M23: 4,843,381 km (0.116 R)
• M24: 5,157,686 km (0.059 R)
• M25: 6,241,672 km (0.082 R)
• M26: 7,429,629 km (0.103 R)
• M27: 7,865,557 km (0.093 R)
• M28: 8,235,064 km (0.034 R)
• M29: 8,309,563 km (0.101 R)
• M30: 8,648,103 km (0.085 R)
• M31: 9,222,260 km (0.1 R)
• M32: 9,533,573 km (0.074 R)
• M33: 9,808,684 km (0.102 R)
• M34: 10,650,022 km (0.109 R)
• M35: 11,141,152 km (0.096 R)
• M36: 11,472,661 km (0.079 R)
• M37: 12,744,841 km (0.068 R)
• M38: 12,831,159 km (0.088 R)
• M39: 13,091,609 km (0.067 R)
• M40: 13,309,872 km (0.047 R)
• M41: 15,328,247 km (0.069 R)
• M42: 15,836,131 km (0.094 R)
• M43: 15,929,032 km (0.071 R)
• M44: 17,201,062 km (0.112 R)
• M45: 17,536,311 km (0.041 R)
• M46: 18,456,787 km (0.094 R)
• M47: 18,947,618 km (0.058 R)
• M48: 19,095,719 km (0.073 R)
• M49: 19,343,304 km (0.096 R)
• M50: 19,992,259 km (0.06 R)
• M51: 20,496,255 km (0.054 R)
• M52: 20,902,413 km (0.07 R)
• M53: 21,208,789 km (0.103 R)
• M54: 22,449,404 km (0.067 R)
• M55: 22,920,638 km (0.073 R)
• M56: 23,289,397 km (0.104 R)
• M57: 23,448,120 km (0.091 R)
• M58: 23,606,993 km (0.112 R)
• M59: 23,979,491 km (0.085 R)
• M60: 24,300,229 km (0.107 R)
• M61: 25,000,198 km (0.075 R)
• M62: 25,597,542 km (0.102 R)
• M63: 25,925,461 km (0.118 R)
• M64: 26,474,934 km (0.079 R)
• M65: 27,417,849 km (0.092 R)
• M66: 28,202,639 km (0.112 R)
• M67: 29,279,594 km (0.105 R)
• M68: 30,312,119 km (0.074 R)
• M69: 31,648,926 km (0.075 R)
• M70: 32,000,780 km (0.087 R)
• M71: 32,826,859 km (0.087 R)
• M72: 37,494,163 km (0.115 R)
• M73: 39,116,402 km (0.053 R)
• M74: 39,305,045 km (0.097 R)
• M75: 39,431,007 km (0.036 R)
• M76: 39,620,098 km (0.12 R)
• M77: 41,016,445 km (0.108 R)
• M78: 41,080,323 km (0.118 R)
• M79: 41,336,136 km (0.045 R)
• M80: 41,464,191 km (0.12 R)
• M81: 41,592,397 km (0.048 R)
• M82: 41,977,761 km (0.116 R)
• M83: 42,558,201 km (0.084 R)
• M84: 43,271,035 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 19,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit