🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.49 AU - 0.75 AU

Year: 172 Days

Day: 42 Hours

Environment

Temp: 221 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.03 AU - 1.31 AU

Year: 447 Days

Day: 12.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,183,878 km

• M1: 732,730 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.25 AU - 1.49 AU

Year: 566 Days

Day: 13.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,183,878 km

• M1: 1,027,438 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.39 AU - 1.53 AU

Year: 623 Days

Day: 36.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.43 AU - 3.83 AU

Year: 1955 Days

Day: 47 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,183,878 km

• M1: 666,309 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.76 AU - 4 AU

Year: 2699 Days

Day: 41.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,183,878 km

• M1: 53,556 km (0.094 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 12.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.68 AU - 6.48 AU

Year: 4654 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,183,878 km

• M1: 158,574 km (0.06 R)
• M2: 331,658 km (0.113 R)
• M3: 438,920 km (0.052 R)
• M4: 546,780 km (0.12 R)
• M5: 641,176 km (0.079 R)
• M6: 812,765 km (0.053 R)
• M7: 914,492 km (0.095 R)
• M8: 1,070,672 km (0.072 R)
• M9: 1,152,352 km (0.076 R)
• M10: 1,257,669 km (0.086 R)
• M11: 1,377,647 km (0.104 R)
• M12: 1,653,206 km (0.104 R)
• M13: 1,921,734 km (0.084 R)
• M14: 2,126,085 km (0.051 R)
• M15: 2,257,581 km (0.098 R)
• M16: 3,133,327 km (0.077 R)
• M17: 3,359,968 km (0.101 R)
• M18: 3,702,248 km (0.08 R)
• M19: 4,187,394 km (0.119 R)
• M20: 4,573,207 km (0.092 R)
• M21: 4,675,681 km (0.106 R)
• M22: 4,779,054 km (0.118 R)
• M23: 4,935,533 km (0.078 R)
• M24: 5,040,700 km (0.104 R)
• M25: 5,129,113 km (0.116 R)
• M26: 5,253,578 km (0.108 R)
• M27: 5,415,144 km (0.1 R)
• M28: 5,578,355 km (0.111 R)
• M29: 5,872,614 km (0.093 R)
• M30: 6,115,561 km (0.078 R)
• M31: 6,342,651 km (0.084 R)
• M32: 6,514,987 km (0.08 R)
• M33: 6,824,954 km (0.118 R)
• M34: 7,359,318 km (0.054 R)
• M35: 7,500,089 km (0.09 R)
• M36: 7,784,176 km (0.111 R)
• M37: 8,913,490 km (0.104 R)
• M38: 9,541,053 km (0.108 R)
• M39: 10,747,560 km (0.067 R)
• M40: 10,884,591 km (0.115 R)
• M41: 11,022,222 km (0.083 R)
• M42: 11,392,027 km (0.096 R)
• M43: 11,485,077 km (0.105 R)
• M44: 11,719,048 km (0.104 R)
• M45: 12,025,425 km (0.079 R)
• M46: 12,382,216 km (0.114 R)
• M47: 12,502,044 km (0.08 R)
• M48: 12,598,085 km (0.098 R)
• M49: 12,694,277 km (0.082 R)
• M50: 12,960,412 km (0.065 R)
• M51: 13,449,148 km (0.067 R)
• M52: 13,572,117 km (0.084 R)
• M53: 14,293,628 km (0.113 R)
• M54: 14,494,837 km (0.041 R)
• M55: 14,874,666 km (0.089 R)
• M56: 15,309,098 km (0.09 R)
• M57: 15,747,719 km (0.1 R)
• M58: 16,347,756 km (0.077 R)
• M59: 16,796,251 km (0.08 R)
• M60: 17,248,634 km (0.105 R)
• M61: 17,409,303 km (0.096 R)
• M62: 17,813,067 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.6

Radius: 12.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.3 AU - 5.9 AU

Year: 4679 Days

Day: 12.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,183,878 km

• M1: 192,233 km (0.096 R)
• M2: 513,719 km (0.047 R)
• M3: 601,084 km (0.094 R)
• M4: 738,415 km (0.104 R)
• M5: 875,447 km (0.105 R)
• M6: 1,009,486 km (0.114 R)
• M7: 1,124,677 km (0.067 R)
• M8: 1,340,995 km (0.071 R)
• M9: 1,646,175 km (0.112 R)
• M10: 1,973,944 km (0.062 R)
• M11: 2,154,060 km (0.112 R)
• M12: 2,271,644 km (0.114 R)
• M13: 2,584,154 km (0.081 R)
• M14: 2,763,821 km (0.08 R)
• M15: 3,212,016 km (0.104 R)
• M16: 3,405,745 km (0.106 R)
• M17: 3,523,778 km (0.066 R)
• M18: 3,743,986 km (0.115 R)
• M19: 3,906,898 km (0.068 R)
• M20: 4,114,091 km (0.087 R)
• M21: 4,261,295 km (0.088 R)
• M22: 4,388,753 km (0.034 R)
• M23: 4,517,706 km (0.073 R)
• M24: 5,113,106 km (0.053 R)
• M25: 5,431,749 km (0.102 R)
• M26: 6,040,912 km (0.06 R)
• M27: 6,329,336 km (0.103 R)
• M28: 6,721,133 km (0.076 R)
• M29: 6,895,115 km (0.101 R)
• M30: 7,247,418 km (0.087 R)
• M31: 7,374,726 km (0.108 R)
• M32: 7,502,632 km (0.066 R)
• M33: 7,996,006 km (0.058 R)
• M34: 8,101,173 km (0.111 R)
• M35: 8,419,667 km (0.035 R)
• M36: 8,850,659 km (0.08 R)
• M37: 9,206,103 km (0.077 R)
• M38: 9,959,478 km (0.051 R)
• M39: 10,044,450 km (0.108 R)
• M40: 10,243,565 km (0.105 R)
• M41: 10,559,216 km (0.035 R)
• M42: 10,790,794 km (0.04 R)
• M43: 10,907,181 km (0.106 R)
• M44: 11,141,301 km (0.08 R)
• M45: 11,614,479 km (0.108 R)
• M46: 11,793,698 km (0.119 R)
• M47: 12,003,883 km (0.116 R)
• M48: 12,764,738 km (0.114 R)
• M49: 12,887,857 km (0.118 R)
• M50: 13,042,541 km (0.111 R)
• M51: 13,166,557 km (0.039 R)
• M52: 13,259,906 km (0.109 R)
• M53: 13,353,405 km (0.118 R)
• M54: 14,077,908 km (0.03 R)
• M55: 14,429,014 km (0.03 R)
• M56: 14,557,369 km (0.118 R)
• M57: 15,335,577 km (0.117 R)
• M58: 15,696,856 km (0.118 R)
• M59: 17,408,255 km (0.087 R)
• M60: 18,060,801 km (0.057 R)
• M61: 18,511,989 km (0.114 R)
• M62: 18,966,916 km (0.11 R)
• M63: 19,248,758 km (0.116 R)
• M64: 20,461,698 km (0.097 R)
• M65: 20,859,478 km (0.092 R)
• M66: 22,550,383 km (0.089 R)
• M67: 23,036,277 km (0.089 R)
• M68: 23,261,571 km (0.119 R)
• M69: 23,374,667 km (0.114 R)
• M70: 23,639,007 km (0.025 R)
• M71: 24,056,385 km (0.038 R)
• M72: 24,170,528 km (0.117 R)
• M73: 24,284,970 km (0.095 R)
• M74: 24,399,562 km (0.087 R)
• M75: 24,706,088 km (0.109 R)
• M76: 24,859,875 km (0.115 R)
• M77: 25,866,968 km (0.05 R)

Asteroid Belt

Center: 8.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.15 AU - 11.27 AU

Year: 12376 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,183,878 km

• M1: 140,622 km (0.06 R)
• M2: 279,898 km (0.099 R)
• M3: 444,605 km (0.088 R)
• M4: 573,409 km (0.065 R)
• M5: 1,035,666 km (0.114 R)
• M6: 1,193,941 km (0.032 R)
• M7: 1,379,143 km (0.045 R)
• M8: 1,674,599 km (0.055 R)
• M9: 1,777,671 km (0.042 R)
• M10: 1,840,503 km (0.114 R)
• M11: 2,033,633 km (0.097 R)
• M12: 2,188,617 km (0.117 R)
• M13: 4,560,940 km (0.076 R)
• M14: 5,030,976 km (0.102 R)
• M15: 5,302,347 km (0.084 R)
• M16: 6,240,924 km (0.041 R)
• M17: 6,499,878 km (0.055 R)
• M18: 6,565,103 km (0.06 R)
• M19: 6,994,897 km (0.063 R)
• M20: 7,536,442 km (0.105 R)
• M21: 7,673,922 km (0.117 R)
• M22: 8,302,831 km (0.118 R)
• M23: 8,803,535 km (0.101 R)
• M24: 9,130,556 km (0.058 R)
• M25: 9,240,511 km (0.056 R)
• M26: 9,535,817 km (0.069 R)
• M27: 10,135,555 km (0.105 R)
• M28: 10,325,544 km (0.112 R)
• M29: 10,401,839 km (0.066 R)
• M30: 10,516,730 km (0.027 R)
• M31: 10,941,289 km (0.074 R)
• M32: 11,688,082 km (0.09 R)
• M33: 12,289,166 km (0.115 R)
• M34: 12,370,098 km (0.115 R)
• M35: 13,023,691 km (0.119 R)
• M36: 13,396,340 km (0.027 R)
• M37: 13,563,141 km (0.115 R)
• M38: 13,730,541 km (0.106 R)
• M39: 14,025,249 km (0.054 R)
• M40: 14,194,594 km (0.079 R)
• M41: 14,535,228 km (0.066 R)
• M42: 14,706,667 km (0.079 R)
• M43: 14,921,789 km (0.082 R)
• M44: 15,486,072 km (0.118 R)
• M45: 15,836,879 km (0.098 R)
• M46: 16,190,230 km (0.073 R)
• M47: 17,265,838 km (0.108 R)
• M48: 17,401,972 km (0.103 R)
• M49: 17,492,778 km (0.102 R)
• M50: 17,675,138 km (0.101 R)
• M51: 18,225,957 km (0.105 R)
• M52: 18,642,587 km (0.081 R)
• M53: 18,782,312 km (0.092 R)
• M54: 18,922,186 km (0.052 R)
• M55: 19,627,241 km (0.089 R)
• M56: 19,769,359 km (0.076 R)
• M57: 20,388,843 km (0.117 R)
• M58: 21,891,554 km (0.065 R)
• M59: 21,989,840 km (0.057 R)
• M60: 22,285,296 km (0.118 R)
• M61: 23,129,327 km (0.107 R)
• M62: 23,933,415 km (0.088 R)
• M63: 24,746,629 km (0.107 R)
• M64: 25,311,062 km (0.097 R)
• M65: 25,517,208 km (0.031 R)
• M66: 27,929,174 km (0.115 R)
• M67: 28,356,127 km (0.077 R)
• M68: 28,731,318 km (0.057 R)
• M69: 28,892,734 km (0.113 R)
• M70: 29,649,550 km (0.112 R)
• M71: 29,812,612 km (0.083 R)
• M72: 30,962,271 km (0.119 R)
• M73: 31,625,588 km (0.057 R)
• M74: 32,797,987 km (0.09 R)
• M75: 33,191,878 km (0.07 R)
• M76: 33,530,717 km (0.06 R)
• M77: 34,668,708 km (0.094 R)
• M78: 35,012,484 km (0.047 R)
• M79: 35,242,416 km (0.071 R)
• M80: 35,877,010 km (0.091 R)
• M81: 36,283,019 km (0.09 R)
• M82: 36,573,837 km (0.068 R)
• M83: 37,744,889 km (0.053 R)
• M84: 38,335,053 km (0.05 R)
• M85: 38,690,647 km (0.105 R)
• M86: 39,404,977 km (0.114 R)
• M87: 40,183,933 km (0.078 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit