🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.57 AU - 0.61 AU

Year: 162 Days

Day: 33.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.6 AU - 0.94 AU

Year: 242 Days

Day: 37.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,277,589 km

• M1: 574,306 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.16 AU - 2.58 AU

Year: 1307 Days

Day: 14.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.36 AU - 3.5 AU

Year: 1796 Days

Day: 47.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.75 AU - 4.19 AU

Year: 2315 Days

Day: 13.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,277,589 km

• M1: 1,054,216 km (0.105 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 14.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.33 AU - 7.73 AU

Year: 5976 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,277,589 km

• M1: 204,351 km (0.096 R)
• M2: 374,294 km (0.081 R)
• M3: 477,666 km (0.117 R)
• M4: 619,784 km (0.099 R)
• M5: 765,492 km (0.12 R)
• M6: 894,745 km (0.084 R)
• M7: 1,032,375 km (0.116 R)
• M8: 1,194,389 km (0.111 R)
• M9: 1,365,679 km (0.11 R)
• M10: 1,990,549 km (0.113 R)
• M11: 2,196,546 km (0.077 R)
• M12: 2,409,872 km (0.114 R)
• M13: 2,903,844 km (0.084 R)
• M14: 3,139,012 km (0.092 R)
• M15: 3,283,224 km (0.111 R)
• M16: 3,856,633 km (0.1 R)
• M17: 4,168,545 km (0.075 R)
• M18: 4,515,761 km (0.109 R)
• M19: 5,613,660 km (0.102 R)
• M20: 5,789,886 km (0.117 R)
• M21: 5,937,988 km (0.08 R)
• M22: 6,177,794 km (0.07 R)
• M23: 6,329,336 km (0.105 R)
• M24: 6,698,095 km (0.085 R)
• M25: 6,947,774 km (0.047 R)
• M26: 7,296,337 km (0.12 R)
• M27: 7,521,183 km (0.096 R)
• M28: 8,209,333 km (0.038 R)
• M29: 8,476,814 km (0.09 R)
• M30: 8,917,828 km (0.067 R)
• M31: 9,716,382 km (0.039 R)
• M32: 10,249,549 km (0.102 R)
• M33: 10,537,824 km (0.068 R)
• M34: 10,646,581 km (0.056 R)
• M35: 11,270,404 km (0.062 R)
• M36: 11,456,055 km (0.075 R)
• M37: 11,642,753 km (0.114 R)
• M38: 12,019,291 km (0.068 R)
• M39: 12,247,278 km (0.083 R)
• M40: 12,476,462 km (0.084 R)
• M41: 13,329,469 km (0.076 R)
• M42: 13,842,441 km (0.09 R)
• M43: 14,361,994 km (0.086 R)
• M44: 15,584,957 km (0.12 R)
• M45: 16,334,891 km (0.086 R)
• M46: 16,629,748 km (0.114 R)
• M47: 16,968,886 km (0.112 R)
• M48: 17,310,269 km (0.095 R)
• M49: 18,173,748 km (0.086 R)
• M50: 18,698,537 km (0.069 R)
• M51: 18,918,745 km (0.061 R)
• M52: 19,361,704 km (0.098 R)
• M53: 19,629,036 km (0.07 R)
• M54: 20,167,588 km (0.079 R)
• M55: 20,348,153 km (0.037 R)
• M56: 20,574,644 km (0.116 R)
• M57: 21,030,169 km (0.064 R)
• M58: 21,812,118 km (0.104 R)
• M59: 23,737,143 km (0.097 R)
• M60: 23,927,880 km (0.113 R)
• M61: 24,792,406 km (0.108 R)
• M62: 25,423,261 km (0.064 R)
• M63: 25,667,255 km (0.116 R)
• M64: 26,157,636 km (0.081 R)
• M65: 26,799,860 km (0.061 R)
• M66: 27,048,193 km (0.063 R)
• M67: 27,747,712 km (0.069 R)
• M68: 29,573,704 km (0.06 R)
• M69: 30,449,450 km (0.087 R)
• M70: 31,229,303 km (0.1 R)
• M71: 31,543,160 km (0.095 R)
• M72: 32,015,740 km (0.117 R)
• M73: 32,755,651 km (0.076 R)
• M74: 34,198,372 km (0.081 R)
• M75: 34,846,281 km (0.096 R)
• M76: 35,008,894 km (0.064 R)
• M77: 35,389,321 km (0.044 R)
• M78: 35,607,285 km (0.059 R)
• M79: 36,703,987 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 11.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.75 AU - 11.61 AU

Year: 10787 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,277,589 km

• M1: 252,222 km (0.067 R)
• M2: 485,744 km (0.04 R)
• M3: 632,051 km (0.084 R)
• M4: 746,793 km (0.112 R)
• M5: 869,313 km (0.114 R)
• M6: 1,632,861 km (0.111 R)
• M7: 1,763,011 km (0.05 R)
• M8: 1,879,996 km (0.092 R)
• M9: 2,016,878 km (0.088 R)
• M10: 2,246,511 km (0.065 R)
• M11: 2,392,220 km (0.097 R)
• M12: 2,674,062 km (0.059 R)
• M13: 3,006,618 km (0.073 R)
• M14: 3,188,080 km (0.099 R)
• M15: 3,373,282 km (0.114 R)
• M16: 3,583,318 km (0.069 R)
• M17: 3,776,000 km (0.116 R)
• M18: 3,862,916 km (0.031 R)
• M19: 4,104,966 km (0.108 R)
• M20: 4,512,021 km (0.093 R)
• M21: 4,743,898 km (0.119 R)
• M22: 5,027,386 km (0.077 R)
• M23: 5,171,150 km (0.061 R)
• M24: 5,267,790 km (0.077 R)
• M25: 5,389,413 km (0.112 R)
• M26: 5,512,083 km (0.071 R)
• M27: 6,292,984 km (0.082 R)
• M28: 6,500,177 km (0.069 R)
• M29: 6,762,422 km (0.041 R)
• M30: 6,894,816 km (0.084 R)
• M31: 7,189,225 km (0.068 R)
• M32: 7,762,783 km (0.1 R)
• M33: 7,957,260 km (0.097 R)
• M34: 8,069,160 km (0.09 R)
• M35: 8,153,383 km (0.119 R)
• M36: 8,550,416 km (0.056 R)
• M37: 8,693,731 km (0.073 R)
• M38: 9,070,119 km (0.096 R)
• M39: 9,275,068 km (0.086 R)
• M40: 9,689,604 km (0.106 R)
• M41: 10,598,261 km (0.098 R)
• M42: 11,628,990 km (0.101 R)
• M43: 11,851,742 km (0.063 R)
• M44: 12,172,480 km (0.092 R)
• M45: 12,269,269 km (0.119 R)
• M46: 12,561,135 km (0.101 R)
• M47: 12,986,741 km (0.056 R)
• M48: 13,751,485 km (0.053 R)
• M49: 14,908,625 km (0.114 R)
• M50: 15,254,794 km (0.088 R)
• M51: 15,638,812 km (0.087 R)
• M52: 16,416,272 km (0.062 R)
• M53: 16,881,671 km (0.091 R)
• M54: 17,788,832 km (0.103 R)
• M55: 18,156,095 km (0.107 R)
• M56: 18,340,699 km (0.115 R)
• M57: 18,973,049 km (0.105 R)
• M58: 19,423,638 km (0.101 R)
• M59: 19,574,732 km (0.118 R)
• M60: 21,768,734 km (0.093 R)
• M61: 22,122,234 km (0.03 R)
• M62: 23,675,957 km (0.069 R)
• M63: 23,796,982 km (0.067 R)
• M64: 24,039,480 km (0.097 R)
• M65: 24,936,020 km (0.083 R)
• M66: 26,510,089 km (0.114 R)
• M67: 26,803,600 km (0.119 R)
• M68: 26,929,711 km (0.059 R)
• M69: 27,818,023 km (0.067 R)
• M70: 27,988,266 km (0.072 R)
• M71: 28,116,172 km (0.091 R)
• M72: 28,372,732 km (0.077 R)
• M73: 28,501,237 km (0.106 R)
• M74: 28,630,040 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 11.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.77 AU - 11.17 AU

Year: 11275 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,277,589 km

• M1: 185,501 km (0.119 R)
• M2: 255,962 km (0.089 R)
• M3: 427,102 km (0.071 R)
• M4: 530,025 km (0.079 R)
• M5: 669,151 km (0.115 R)
• M6: 821,741 km (0.119 R)
• M7: 1,113,756 km (0.119 R)
• M8: 1,246,749 km (0.095 R)
• M9: 1,385,276 km (0.105 R)
• M10: 1,584,391 km (0.096 R)
• M11: 1,930,710 km (0.108 R)
• M12: 2,582,358 km (0.086 R)
• M13: 2,990,461 km (0.083 R)
• M14: 3,107,447 km (0.067 R)
• M15: 3,591,097 km (0.111 R)
• M16: 3,841,823 km (0.104 R)
• M17: 4,150,443 km (0.036 R)
• M18: 4,467,142 km (0.111 R)
• M19: 4,764,393 km (0.098 R)
• M20: 4,846,522 km (0.069 R)
• M21: 5,435,339 km (0.08 R)
• M22: 6,046,746 km (0.111 R)
• M23: 6,165,676 km (0.075 R)
• M24: 6,405,930 km (0.084 R)
• M25: 6,895,863 km (0.034 R)
• M26: 7,493,208 km (0.033 R)
• M27: 7,685,441 km (0.119 R)
• M28: 7,814,394 km (0.094 R)
• M29: 8,074,695 km (0.114 R)
• M30: 8,771,222 km (0.075 R)
• M31: 9,109,762 km (0.1 R)
• M32: 9,212,237 km (0.079 R)
• M33: 9,418,233 km (0.078 R)
• M34: 10,542,312 km (0.084 R)
• M35: 11,303,017 km (0.086 R)
• M36: 11,671,476 km (0.039 R)
• M37: 12,156,323 km (0.08 R)
• M38: 12,495,910 km (0.108 R)
• M39: 12,762,344 km (0.072 R)
• M40: 13,184,509 km (0.076 R)
• M41: 13,378,089 km (0.088 R)
• M42: 14,121,889 km (0.1 R)
• M43: 14,240,521 km (0.113 R)
• M44: 15,936,512 km (0.095 R)
• M45: 16,308,262 km (0.072 R)
• M46: 16,682,855 km (0.082 R)
• M47: 17,823,689 km (0.044 R)
• M48: 19,208,067 km (0.094 R)
• M49: 19,736,148 km (0.118 R)
• M50: 20,582,124 km (0.095 R)
• M51: 20,716,762 km (0.098 R)
• M52: 21,394,440 km (0.115 R)
• M53: 21,713,084 km (0.116 R)
• M54: 22,309,231 km (0.086 R)
• M55: 22,678,738 km (0.062 R)
• M56: 23,236,738 km (0.118 R)
• M57: 23,799,376 km (0.11 R)
• M58: 23,893,622 km (0.12 R)
• M59: 24,508,918 km (0.054 R)
• M60: 24,985,836 km (0.112 R)
• M61: 25,514,066 km (0.107 R)
• M62: 25,852,008 km (0.037 R)
• M63: 26,973,094 km (0.094 R)
• M64: 27,416,203 km (0.116 R)
• M65: 29,212,126 km (0.108 R)
• M66: 29,414,083 km (0.075 R)
• M67: 29,616,489 km (0.112 R)
• M68: 30,635,250 km (0.101 R)
• M69: 31,200,431 km (0.109 R)
• M70: 32,289,055 km (0.091 R)
• M71: 32,916,767 km (0.084 R)
• M72: 35,145,177 km (0.111 R)
• M73: 36,223,329 km (0.085 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: 270 - 15,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit