🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.68 AU

Year: 146 Days

Day: 12.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.09 AU - 1.33 AU

Year: 477 Days

Day: 16.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,145,282 km

• M1: 192,981 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.14 AU - 1.4 AU

Year: 513 Days

Day: 14.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.91 AU - 2.91 AU

Year: 1340 Days

Day: 26.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.65 AU - 4.41 AU

Year: 2898 Days

Day: 33.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.29 AU - 5.65 AU

Year: 3968 Days

Day: 25.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,145,282 km

• M1: 861,235 km (0.111 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 14.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.44 AU - 8.9 AU

Year: 6876 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,145,282 km

• M1: 228,735 km (0.091 R)
• M2: 324,029 km (0.088 R)
• M3: 426,952 km (0.114 R)
• M4: 523,742 km (0.106 R)
• M5: 746,194 km (0.108 R)
• M6: 899,233 km (0.119 R)
• M7: 1,158,336 km (0.079 R)
• M8: 1,256,024 km (0.102 R)
• M9: 1,442,722 km (0.082 R)
• M10: 1,584,690 km (0.117 R)
• M11: 1,675,795 km (0.085 R)
• M12: 1,921,734 km (0.083 R)
• M13: 2,139,399 km (0.12 R)
• M14: 2,470,758 km (0.087 R)
• M15: 3,562,374 km (0.079 R)
• M16: 3,659,613 km (0.119 R)
• M17: 4,210,282 km (0.114 R)
• M18: 4,339,236 km (0.112 R)
• M19: 4,495,566 km (0.111 R)
• M20: 4,653,990 km (0.113 R)
• M21: 5,728,102 km (0.095 R)
• M22: 7,275,244 km (0.053 R)
• M23: 7,461,792 km (0.113 R)
• M24: 8,679,818 km (0.069 R)
• M25: 9,345,678 km (0.08 R)
• M26: 9,684,966 km (0.083 R)
• M27: 10,062,701 km (0.067 R)
• M28: 10,270,791 km (0.119 R)
• M29: 10,375,360 km (0.118 R)
• M30: 11,046,157 km (0.065 R)
• M31: 11,840,372 km (0.097 R)
• M32: 11,986,829 km (0.072 R)
• M33: 12,207,635 km (0.117 R)
• M34: 12,466,888 km (0.096 R)
• M35: 13,066,327 km (0.078 R)
• M36: 13,369,562 km (0.035 R)
• M37: 13,483,854 km (0.038 R)
• M38: 13,598,596 km (0.098 R)
• M39: 14,293,478 km (0.09 R)
• M40: 14,723,722 km (0.057 R)
• M41: 15,039,373 km (0.092 R)
• M42: 15,198,096 km (0.039 R)
• M43: 15,637,316 km (0.092 R)
• M44: 16,161,806 km (0.1 R)
• M45: 16,324,419 km (0.104 R)
• M46: 17,311,166 km (0.092 R)
• M47: 17,644,470 km (0.097 R)
• M48: 17,769,983 km (0.113 R)
• M49: 18,486,856 km (0.099 R)
• M50: 18,699,584 km (0.106 R)
• M51: 21,492,726 km (0.101 R)
• M52: 21,671,645 km (0.104 R)
• M53: 23,349,535 km (0.101 R)
• M54: 24,181,000 km (0.106 R)
• M55: 25,777,807 km (0.116 R)
• M56: 26,397,442 km (0.071 R)
• M57: 27,118,354 km (0.079 R)
• M58: 27,845,848 km (0.094 R)
• M59: 28,334,435 km (0.068 R)
• M60: 28,678,061 km (0.084 R)
• M61: 29,419,319 km (0.071 R)
• M62: 30,166,710 km (0.03 R)
• M63: 30,668,461 km (0.112 R)
• M64: 30,970,948 km (0.101 R)
• M65: 31,071,927 km (0.08 R)
• M66: 32,088,145 km (0.116 R)
• M67: 32,241,483 km (0.12 R)
• M68: 33,012,061 km (0.058 R)
• M69: 33,322,028 km (0.068 R)
• M70: 33,529,221 km (0.086 R)
• M71: 34,362,033 km (0.11 R)
• M72: 34,519,110 km (0.052 R)
• M73: 34,781,056 km (0.073 R)
• M74: 35,307,341 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.4

Radius: 9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.09 AU - 15.01 AU

Year: 14981 Days

Day: 11.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,145,282 km

• M1: 128,505 km (0.114 R)
• M2: 406,757 km (0.105 R)
• M3: 838,047 km (0.058 R)
• M4: 1,020,557 km (0.109 R)
• M5: 1,176,138 km (0.113 R)
• M6: 1,510,938 km (0.115 R)
• M7: 1,666,670 km (0.108 R)
• M8: 1,874,910 km (0.092 R)
• M9: 2,418,998 km (0.075 R)
• M10: 2,655,362 km (0.11 R)
• M11: 3,584,664 km (0.099 R)
• M12: 3,703,744 km (0.112 R)
• M13: 3,824,170 km (0.113 R)
• M14: 3,915,275 km (0.059 R)
• M15: 4,193,079 km (0.092 R)
• M16: 4,382,021 km (0.083 R)
• M17: 5,299,953 km (0.087 R)
• M18: 5,955,790 km (0.119 R)
• M19: 6,564,504 km (0.095 R)
• M20: 7,155,266 km (0.111 R)
• M21: 7,267,913 km (0.108 R)
• M22: 7,571,447 km (0.078 R)
• M23: 8,308,666 km (0.099 R)
• M24: 9,068,623 km (0.103 R)
• M25: 9,354,205 km (0.091 R)
• M26: 10,018,270 km (0.065 R)
• M27: 10,144,381 km (0.098 R)
• M28: 10,271,091 km (0.087 R)
• M29: 10,355,913 km (0.115 R)
• M30: 10,483,520 km (0.042 R)
• M31: 10,955,950 km (0.066 R)
• M32: 12,324,172 km (0.047 R)
• M33: 13,143,220 km (0.119 R)
• M34: 13,466,501 km (0.064 R)
• M35: 13,885,974 km (0.085 R)
• M36: 14,215,238 km (0.103 R)
• M37: 14,404,629 km (0.061 R)
• M38: 14,594,768 km (0.089 R)
• M39: 14,737,933 km (0.086 R)
• M40: 15,073,781 km (0.081 R)
• M41: 15,557,879 km (0.048 R)
• M42: 15,802,023 km (0.07 R)
• M43: 16,940,612 km (0.072 R)
• M44: 17,393,445 km (0.087 R)
• M45: 17,850,168 km (0.113 R)
• M46: 17,952,193 km (0.109 R)
• M47: 19,453,558 km (0.06 R)
• M48: 20,779,892 km (0.11 R)
• M49: 21,318,594 km (0.055 R)
• M50: 21,426,903 km (0.097 R)
• M51: 22,851,224 km (0.1 R)
• M52: 23,295,680 km (0.099 R)
• M53: 23,911,424 km (0.084 R)
• M54: 24,930,485 km (0.106 R)
• M55: 25,101,625 km (0.103 R)
• M56: 25,502,697 km (0.115 R)
• M57: 25,617,738 km (0.027 R)
• M58: 26,137,291 km (0.111 R)
• M59: 28,131,132 km (0.118 R)
• M60: 28,428,532 km (0.11 R)
• M61: 29,749,182 km (0.102 R)
• M62: 30,722,167 km (0.102 R)
• M63: 30,967,058 km (0.117 R)
• M64: 31,767,257 km (0.106 R)
• M65: 33,325,469 km (0.119 R)
• M66: 33,514,112 km (0.115 R)
• M67: 33,640,073 km (0.062 R)
• M68: 34,082,284 km (0.112 R)
• M69: 34,462,712 km (0.085 R)
• M70: 35,099,999 km (0.104 R)
• M71: 36,192,362 km (0.081 R)
• M72: 36,580,569 km (0.059 R)
• M73: 37,230,572 km (0.091 R)
• M74: 39,535,725 km (0.115 R)
• M75: 39,602,296 km (0.04 R)
• M76: 40,135,912 km (0.086 R)
• M77: 40,336,672 km (0.093 R)
• M78: 40,470,712 km (0.077 R)
• M79: 40,739,091 km (0.068 R)
• M80: 41,142,855 km (0.108 R)
• M81: 41,345,261 km (0.09 R)
• M82: 42,430,444 km (0.104 R)
• M83: 42,634,944 km (0.114 R)
• M84: 42,839,744 km (0.105 R)
• M85: 43,593,568 km (0.097 R)
• M86: 44,975,253 km (0.093 R)
• M87: 45,392,632 km (0.097 R)
• M88: 45,881,069 km (0.1 R)
• M89: 46,441,612 km (0.065 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit