🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.66 AU - 0.68 AU

Year: 191 Days

Day: 41.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.05 AU - 1.61 AU

Year: 534 Days

Day: 40.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.39 AU - 1.45 AU

Year: 589 Days

Day: 25.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,958,835 km

• M1: 226,790 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.18 AU - 1.78 AU

Year: 627 Days

Day: 36.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.9 AU - 3.82 AU

Year: 2145 Days

Day: 26 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 12.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.49 AU - 7.09 AU

Year: 6162 Days

Day: 7.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 96,958,835 km

• M1: 170,841 km (0.063 R)
• M2: 250,726 km (0.102 R)
• M3: 339,737 km (0.117 R)
• M4: 489,783 km (0.048 R)
• M5: 599,289 km (0.11 R)
• M6: 791,074 km (0.072 R)
• M7: 885,470 km (0.119 R)
• M8: 974,032 km (0.085 R)
• M9: 1,097,151 km (0.118 R)
• M10: 1,348,924 km (0.109 R)
• M11: 1,571,226 km (0.113 R)
• M12: 1,693,149 km (0.099 R)
• M13: 1,780,514 km (0.064 R)
• M14: 2,105,291 km (0.111 R)
• M15: 2,281,816 km (0.1 R)
• M16: 3,190,324 km (0.116 R)
• M17: 3,457,656 km (0.081 R)
• M18: 3,570,004 km (0.117 R)
• M19: 3,748,773 km (0.083 R)
• M20: 3,864,263 km (0.114 R)
• M21: 3,947,439 km (0.093 R)
• M22: 4,081,778 km (0.11 R)
• M23: 4,389,650 km (0.029 R)
• M24: 4,494,070 km (0.113 R)
• M25: 4,812,115 km (0.059 R)
• M26: 5,028,284 km (0.047 R)
• M27: 5,155,891 km (0.112 R)
• M28: 5,545,294 km (0.06 R)
• M29: 5,639,391 km (0.075 R)
• M30: 5,963,420 km (0.109 R)
• M31: 6,215,492 km (0.066 R)
• M32: 6,590,085 km (0.119 R)
• M33: 6,850,685 km (0.11 R)
• M34: 6,992,354 km (0.027 R)
• M35: 7,382,057 km (0.085 R)
• M36: 8,097,134 km (0.083 R)
• M37: 8,419,518 km (0.083 R)
• M38: 8,658,874 km (0.092 R)
• M39: 9,166,310 km (0.112 R)
• M40: 9,412,399 km (0.115 R)
• M41: 9,706,209 km (0.114 R)
• M42: 10,048,938 km (0.104 R)
• M43: 10,582,105 km (0.075 R)
• M44: 10,699,240 km (0.087 R)
• M45: 11,029,552 km (0.101 R)
• M46: 11,243,776 km (0.084 R)
• M47: 11,387,240 km (0.099 R)
• M48: 11,676,114 km (0.072 R)
• M49: 11,797,288 km (0.073 R)
• M50: 12,114,136 km (0.083 R)
• M51: 12,236,657 km (0.086 R)
• M52: 12,706,394 km (0.078 R)
• M53: 13,006,039 km (0.048 R)
• M54: 13,181,966 km (0.083 R)
• M55: 14,073,420 km (0.077 R)
• M56: 14,176,493 km (0.075 R)
• M57: 14,643,687 km (0.077 R)
• M58: 14,826,795 km (0.088 R)
• M59: 15,089,638 km (0.082 R)
• M60: 15,327,499 km (0.075 R)
• M61: 15,699,997 km (0.034 R)
• M62: 16,210,425 km (0.103 R)
• M63: 16,345,512 km (0.113 R)
• M64: 16,453,971 km (0.112 R)
• M65: 16,562,728 km (0.078 R)
• M66: 16,999,853 km (0.078 R)
• M67: 17,330,165 km (0.075 R)
• M68: 17,634,896 km (0.107 R)
• M69: 17,746,047 km (0.094 R)
• M70: 18,025,197 km (0.111 R)
• M71: 18,221,469 km (0.071 R)
• M72: 18,305,843 km (0.074 R)
• M73: 18,616,109 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.5

Radius: 5.5

Gravity: 31.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.26 AU - 17.8 AU

Year: 24475 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,958,835 km

• M1: 363,224 km (0.08 R)
• M2: 571,913 km (0.074 R)
• M3: 786,137 km (0.113 R)
• M4: 1,184,366 km (0.06 R)
• M5: 1,250,638 km (0.103 R)
• M6: 1,386,922 km (0.112 R)
• M7: 2,138,651 km (0.107 R)
• M8: 3,846,909 km (0.059 R)
• M9: 4,045,874 km (0.106 R)
• M10: 4,557,499 km (0.116 R)
• M11: 4,715,026 km (0.115 R)
• M12: 6,386,034 km (0.108 R)
• M13: 6,503,319 km (0.079 R)
• M14: 6,680,742 km (0.084 R)
• M15: 6,740,282 km (0.114 R)
• M16: 7,161,549 km (0.096 R)
• M17: 7,653,427 km (0.106 R)
• M18: 7,840,724 km (0.083 R)
• M19: 8,029,516 km (0.092 R)
• M20: 8,475,916 km (0.038 R)
• M21: 8,540,243 km (0.051 R)
• M22: 8,864,871 km (0.055 R)
• M23: 9,795,070 km (0.101 R)
• M24: 11,746,275 km (0.067 R)
• M25: 12,325,369 km (0.114 R)
• M26: 12,544,829 km (0.038 R)
• M27: 12,987,788 km (0.068 R)
• M28: 13,360,735 km (0.119 R)
• M29: 14,041,107 km (0.109 R)
• M30: 14,193,846 km (0.119 R)
• M31: 14,347,034 km (0.035 R)
• M32: 15,121,502 km (0.106 R)
• M33: 15,278,131 km (0.111 R)
• M34: 16,388,746 km (0.094 R)
• M35: 17,607,370 km (0.06 R)
• M36: 18,102,988 km (0.045 R)
• M37: 20,389,292 km (0.026 R)
• M38: 20,475,760 km (0.111 R)
• M39: 22,496,528 km (0.118 R)
• M40: 24,948,586 km (0.065 R)
• M41: 25,041,038 km (0.077 R)
• M42: 25,318,991 km (0.029 R)
• M43: 26,065,185 km (0.036 R)
• M44: 27,293,384 km (0.109 R)
• M45: 28,154,469 km (0.104 R)
• M46: 28,250,810 km (0.119 R)
• M47: 29,024,680 km (0.034 R)
• M48: 29,707,444 km (0.109 R)
• M49: 30,593,213 km (0.088 R)
• M50: 33,607,461 km (0.086 R)
• M51: 33,709,636 km (0.103 R)
• M52: 35,668,920 km (0.091 R)
• M53: 37,877,134 km (0.05 R)
• M54: 38,944,215 km (0.092 R)
• M55: 40,671,921 km (0.12 R)
• M56: 40,889,586 km (0.093 R)
• M57: 40,998,493 km (0.078 R)
• M58: 43,977,884 km (0.098 R)
• M59: 44,873,976 km (0.115 R)
• M60: 49,792,604 km (0.087 R)
• M61: 51,312,967 km (0.111 R)
• M62: 52,019,817 km (0.047 R)
• M63: 52,374,364 km (0.062 R)
• M64: 52,492,696 km (0.078 R)
• M65: 52,967,220 km (0.107 R)
• M66: 53,800,780 km (0.086 R)
• M67: 54,758,954 km (0.113 R)
• M68: 55,601,789 km (0.052 R)
• M69: 57,544,616 km (0.089 R)
• M70: 57,666,688 km (0.06 R)
• M71: 58,156,322 km (0.093 R)
• M72: 61,496,244 km (0.071 R)
• M73: 61,871,136 km (0.105 R)
• M74: 70,570,701 km (0.102 R)
• M75: 71,225,341 km (0.091 R)
• M76: 71,750,580 km (0.05 R)
• M77: 72,408,810 km (0.071 R)
• M78: 72,804,646 km (0.087 R)
• M79: 73,333,624 km (0.106 R)
• M80: 74,129,485 km (0.06 R)
• M81: 74,661,754 km (0.099 R)
• M82: 75,997,663 km (0.053 R)
• M83: 77,611,226 km (0.038 R)
• M84: 77,746,163 km (0.064 R)
• M85: 78,693,267 km (0.108 R)
• M86: 79,100,323 km (0.106 R)
• M87: 80,052,663 km (0.085 R)
• M88: 86,405,486 km (0.115 R)
• M89: 87,386,250 km (0.096 R)
• M90: 87,807,817 km (0.115 R)
• M91: 88,511,824 km (0.104 R)
• M92: 89,783,705 km (0.073 R)
• M93: 90,350,831 km (0.104 R)
• M94: 92,059,687 km (0.076 R)
• M95: 92,488,584 km (0.103 R)
• M96: 92,631,600 km (0.088 R)
• M97: 96,523,089 km (0.103 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit