🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.5 AU - 0.66 AU

Year: 159 Days

Day: 44.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.66 AU - 0.84 AU

Year: 234 Days

Day: 39.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.07 AU - 1.35 AU

Year: 479 Days

Day: 12.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,173,792 km

• M1: 119,379 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.57 AU - 1.79 AU

Year: 784 Days

Day: 41.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.22 AU - 2.6 AU

Year: 1346 Days

Day: 17.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,173,792 km

• M1: 204,201 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.53 AU - 2.99 AU

Year: 1650 Days

Day: 42.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.3

Radius: 14.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.27 AU - 13.21 AU

Year: 12667 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,173,792 km

• M1: 195,076 km (0.094 R)
• M2: 298,897 km (0.084 R)
• M3: 440,267 km (0.105 R)
• M4: 875,148 km (0.106 R)
• M5: 1,063,192 km (0.112 R)
• M6: 1,606,980 km (0.107 R)
• M7: 1,762,562 km (0.112 R)
• M8: 2,061,309 km (0.091 R)
• M9: 2,770,104 km (0.101 R)
• M10: 2,895,467 km (0.09 R)
• M11: 4,036,749 km (0.094 R)
• M12: 4,143,711 km (0.097 R)
• M13: 4,287,774 km (0.116 R)
• M14: 4,544,035 km (0.108 R)
• M15: 4,655,486 km (0.12 R)
• M16: 4,919,077 km (0.077 R)
• M17: 5,110,413 km (0.101 R)
• M18: 5,343,337 km (0.07 R)
• M19: 5,739,322 km (0.09 R)
• M20: 6,434,504 km (0.036 R)
• M21: 6,813,585 km (0.103 R)
• M22: 7,027,360 km (0.099 R)
• M23: 7,286,763 km (0.115 R)
• M24: 8,356,088 km (0.085 R)
• M25: 9,002,650 km (0.074 R)
• M26: 9,809,432 km (0.112 R)
• M27: 10,051,032 km (0.046 R)
• M28: 10,197,040 km (0.12 R)
• M29: 10,343,795 km (0.112 R)
• M30: 10,441,931 km (0.081 R)
• M31: 10,589,884 km (0.07 R)
• M32: 10,688,917 km (0.091 R)
• M33: 11,188,425 km (0.093 R)
• M34: 11,695,711 km (0.108 R)
• M35: 12,943,657 km (0.109 R)
• M36: 13,799,057 km (0.04 R)
• M37: 14,343,145 km (0.1 R)
• M38: 14,783,411 km (0.108 R)
• M39: 16,703,949 km (0.029 R)
• M40: 16,934,928 km (0.052 R)
• M41: 17,811,122 km (0.099 R)
• M42: 18,403,380 km (0.068 R)
• M43: 18,582,300 km (0.087 R)
• M44: 18,941,933 km (0.059 R)
• M45: 19,062,359 km (0.101 R)
• M46: 19,485,721 km (0.084 R)
• M47: 19,851,039 km (0.045 R)
• M48: 20,403,504 km (0.088 R)
• M49: 20,960,906 km (0.108 R)
• M50: 21,210,285 km (0.076 R)
• M51: 21,460,563 km (0.1 R)
• M52: 21,775,017 km (0.057 R)
• M53: 23,498,684 km (0.111 R)
• M54: 23,628,086 km (0.096 R)
• M55: 24,148,088 km (0.08 R)
• M56: 24,409,585 km (0.067 R)
• M57: 26,132,055 km (0.103 R)
• M58: 27,415,306 km (0.104 R)
• M59: 29,902,969 km (0.117 R)
• M60: 30,183,764 km (0.025 R)
• M61: 31,458,338 km (0.113 R)
• M62: 32,102,357 km (0.097 R)
• M63: 33,112,591 km (0.095 R)
• M64: 33,403,110 km (0.105 R)
• M65: 34,133,297 km (0.084 R)
• M66: 35,016,523 km (0.11 R)
• M67: 35,460,829 km (0.05 R)
• M68: 35,683,730 km (0.065 R)
• M69: 35,832,580 km (0.106 R)
• M70: 36,880,513 km (0.097 R)
• M71: 39,775,082 km (0.029 R)
• M72: 43,932,556 km (0.1 R)
• M73: 44,973,309 km (0.1 R)
• M74: 45,779,492 km (0.032 R)
• M75: 47,405,920 km (0.043 R)
• M76: 48,968,619 km (0.106 R)
• M77: 50,047,519 km (0.113 R)
• M78: 51,218,272 km (0.102 R)
• M79: 52,060,059 km (0.101 R)
• M80: 52,567,196 km (0.095 R)
• M81: 53,842,518 km (0.092 R)
• M82: 54,784,236 km (0.118 R)
• M83: 55,300,199 km (0.111 R)
• M84: 56,163,678 km (0.104 R)
• M85: 57,816,585 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 9.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.41 AU - 12.63 AU

Year: 14072 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,173,792 km

• M1: 144,362 km (0.11 R)
• M2: 244,144 km (0.077 R)
• M3: 599,588 km (0.062 R)
• M4: 714,180 km (0.107 R)
• M5: 947,403 km (0.079 R)
• M6: 1,418,188 km (0.08 R)
• M7: 1,643,781 km (0.114 R)
• M8: 1,954,496 km (0.077 R)
• M9: 2,576,075 km (0.105 R)
• M10: 2,768,458 km (0.109 R)
• M11: 3,523,927 km (0.063 R)
• M12: 3,924,700 km (0.094 R)
• M13: 4,019,246 km (0.064 R)
• M14: 4,114,689 km (0.118 R)
• M15: 4,307,521 km (0.065 R)
• M16: 6,284,756 km (0.101 R)
• M17: 6,358,657 km (0.107 R)
• M18: 6,770,201 km (0.097 R)
• M19: 7,462,241 km (0.095 R)
• M20: 7,540,481 km (0.113 R)
• M21: 7,816,788 km (0.08 R)
• M22: 8,016,052 km (0.103 R)
• M23: 8,460,508 km (0.097 R)
• M24: 8,665,157 km (0.094 R)
• M25: 9,373,354 km (0.109 R)
• M26: 9,798,661 km (0.108 R)
• M27: 11,607,448 km (0.062 R)
• M28: 11,743,732 km (0.084 R)
• M29: 11,972,168 km (0.072 R)
• M30: 12,713,126 km (0.1 R)
• M31: 13,183,761 km (0.116 R)
• M32: 13,612,209 km (0.103 R)
• M33: 13,852,164 km (0.074 R)
• M34: 14,142,085 km (0.111 R)
• M35: 14,826,196 km (0.047 R)
• M36: 15,271,699 km (0.096 R)
• M37: 15,721,539 km (0.108 R)
• M38: 15,872,484 km (0.074 R)
• M39: 16,125,154 km (0.061 R)
• M40: 16,891,096 km (0.114 R)
• M41: 17,097,391 km (0.04 R)
• M42: 17,304,434 km (0.106 R)
• M43: 17,773,424 km (0.097 R)
• M44: 18,088,477 km (0.118 R)
• M45: 18,193,943 km (0.117 R)
• M46: 18,937,445 km (0.097 R)
• M47: 19,098,113 km (0.076 R)
• M48: 19,745,273 km (0.104 R)
• M49: 22,461,372 km (0.104 R)
• M50: 24,822,475 km (0.094 R)
• M51: 25,292,362 km (0.05 R)
• M52: 25,410,246 km (0.087 R)
• M53: 26,599,549 km (0.097 R)
• M54: 26,659,388 km (0.056 R)
• M55: 28,539,833 km (0.085 R)
• M56: 28,662,653 km (0.066 R)
• M57: 28,724,138 km (0.112 R)
• M58: 29,589,112 km (0.041 R)
• M59: 29,713,428 km (0.067 R)
• M60: 29,837,894 km (0.117 R)
• M61: 30,024,891 km (0.048 R)
• M62: 30,212,188 km (0.109 R)
• M63: 30,399,933 km (0.112 R)
• M64: 30,588,127 km (0.08 R)
• M65: 31,028,693 km (0.109 R)
• M66: 31,661,791 km (0.067 R)
• M67: 32,426,984 km (0.1 R)
• M68: 33,069,357 km (0.116 R)
• M69: 35,087,283 km (0.087 R)
• M70: 35,284,603 km (0.113 R)
• M71: 36,743,481 km (0.057 R)
• M72: 37,010,812 km (0.101 R)
• M73: 37,345,912 km (0.104 R)
• M74: 37,480,251 km (0.079 R)
• M75: 38,560,646 km (0.038 R)
• M76: 38,764,399 km (0.066 R)
• M77: 38,900,383 km (0.085 R)
• M78: 39,104,584 km (0.105 R)
• M79: 39,719,731 km (0.096 R)
• M80: 40,890,184 km (0.045 R)
• M81: 41,306,066 km (0.111 R)
• M82: 41,793,008 km (0.061 R)
• M83: 42,072,008 km (0.102 R)
• M84: 43,053,669 km (0.055 R)
• M85: 43,547,342 km (0.084 R)
• M86: 44,255,987 km (0.099 R)
• M87: 45,039,730 km (0.107 R)
• M88: 45,540,883 km (0.104 R)
• M89: 46,693,235 km (0.118 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit