🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.55 AU - 0.77 AU

Year: 196 Days

Day: 20.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.86 AU

Year: 214 Days

Day: 13.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 173.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,036,566 km

• M1: 53,107 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.64 AU - 0.96 AU

Year: 261 Days

Day: 36.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.98 AU - 1.22 AU

Year: 421 Days

Day: 44.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.13 AU - 1.67 AU

Year: 605 Days

Day: 24.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.87 AU - 4.17 AU

Year: 2412 Days

Day: 19 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,036,566 km

• M1: 615,446 km (0.112 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 11.6

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.93 AU - 10.13 AU

Year: 9099 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,036,566 km

• M1: 205,697 km (0.117 R)
• M2: 375,191 km (0.094 R)
• M3: 667,057 km (0.115 R)
• M4: 763,847 km (0.097 R)
• M5: 1,010,234 km (0.115 R)
• M6: 1,143,377 km (0.117 R)
• M7: 1,302,997 km (0.08 R)
• M8: 1,491,790 km (0.112 R)
• M9: 1,689,858 km (0.076 R)
• M10: 1,826,889 km (0.074 R)
• M11: 2,161,390 km (0.028 R)
• M12: 2,260,573 km (0.112 R)
• M13: 2,386,684 km (0.111 R)
• M14: 2,806,606 km (0.096 R)
• M15: 3,052,993 km (0.058 R)
• M16: 3,164,893 km (0.096 R)
• M17: 3,335,285 km (0.112 R)
• M18: 3,715,114 km (0.038 R)
• M19: 4,139,672 km (0.093 R)
• M20: 4,263,839 km (0.116 R)
• M21: 5,168,008 km (0.08 R)
• M22: 5,607,527 km (0.117 R)
• M23: 6,850,685 km (0.044 R)
• M24: 7,296,038 km (0.047 R)
• M25: 7,943,049 km (0.061 R)
• M26: 8,175,823 km (0.111 R)
• M27: 8,489,679 km (0.109 R)
• M28: 8,568,816 km (0.11 R)
• M29: 8,968,093 km (0.064 R)
• M30: 9,702,020 km (0.104 R)
• M31: 10,710,460 km (0.094 R)
• M32: 10,796,030 km (0.116 R)
• M33: 11,884,653 km (0.028 R)
• M34: 12,330,006 km (0.035 R)
• M35: 12,735,416 km (0.071 R)
• M36: 14,306,344 km (0.12 R)
• M37: 14,589,832 km (0.099 R)
• M38: 17,274,515 km (0.084 R)
• M39: 18,288,040 km (0.109 R)
• M40: 18,441,678 km (0.069 R)
• M41: 18,802,059 km (0.109 R)
• M42: 19,164,684 km (0.097 R)
• M43: 19,896,816 km (0.107 R)
• M44: 20,691,480 km (0.095 R)
• M45: 20,851,550 km (0.112 R)
• M46: 21,227,040 km (0.115 R)
• M47: 21,984,454 km (0.091 R)
• M48: 22,311,774 km (0.115 R)
• M49: 22,695,643 km (0.089 R)
• M50: 23,358,960 km (0.094 R)
• M51: 23,972,460 km (0.111 R)
• M52: 24,140,758 km (0.116 R)
• M53: 24,534,948 km (0.077 R)
• M54: 24,704,443 km (0.068 R)
• M55: 25,158,622 km (0.114 R)
• M56: 25,386,609 km (0.078 R)
• M57: 25,558,198 km (0.104 R)
• M58: 26,017,463 km (0.12 R)
• M59: 26,363,782 km (0.084 R)
• M60: 26,653,404 km (0.1 R)
• M61: 27,177,595 km (0.09 R)
• M62: 28,176,909 km (0.119 R)
• M63: 28,532,503 km (0.095 R)
• M64: 29,427,996 km (0.098 R)
• M65: 30,393,351 km (0.119 R)
• M66: 31,430,513 km (0.071 R)
• M67: 32,045,958 km (0.081 R)
• M68: 33,601,926 km (0.098 R)
• M69: 33,979,062 km (0.103 R)
• M70: 34,991,540 km (0.089 R)
• M71: 35,182,427 km (0.078 R)
• M72: 37,305,670 km (0.062 R)
• M73: 39,139,441 km (0.096 R)
• M74: 40,467,271 km (0.034 R)
• M75: 42,350,858 km (0.045 R)
• M76: 42,486,543 km (0.08 R)
• M77: 43,782,360 km (0.08 R)
• M78: 44,538,428 km (0.041 R)
• M79: 45,507,074 km (0.038 R)
• M80: 45,646,050 km (0.115 R)
• M81: 46,342,728 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 8.6

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.67 AU - 12.51 AU

Year: 14412 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,036,566 km

• M1: 117,434 km (0.071 R)
• M2: 422,614 km (0.076 R)
• M3: 758,312 km (0.061 R)
• M4: 954,135 km (0.091 R)
• M5: 1,446,462 km (0.06 R)
• M6: 1,580,651 km (0.098 R)
• M7: 1,949,410 km (0.066 R)
• M8: 2,375,913 km (0.106 R)
• M9: 2,665,385 km (0.092 R)
• M10: 3,970,477 km (0.097 R)
• M11: 4,122,020 km (0.106 R)
• M12: 4,352,849 km (0.058 R)
• M13: 4,430,790 km (0.114 R)
• M14: 4,747,040 km (0.109 R)
• M15: 5,611,865 km (0.106 R)
• M16: 5,867,976 km (0.079 R)
• M17: 6,391,419 km (0.101 R)
• M18: 7,066,854 km (0.088 R)
• M19: 7,158,707 km (0.07 R)
• M20: 7,623,507 km (0.069 R)
• M21: 8,146,202 km (0.117 R)
• M22: 8,339,034 km (0.072 R)
• M23: 8,582,430 km (0.057 R)
• M24: 8,729,485 km (0.099 R)
• M25: 8,926,954 km (0.117 R)
• M26: 9,075,953 km (0.098 R)
• M27: 9,987,752 km (0.109 R)
• M28: 10,454,498 km (0.1 R)
• M29: 10,664,234 km (0.084 R)
• M30: 10,822,508 km (0.072 R)
• M31: 11,034,638 km (0.108 R)
• M32: 12,336,439 km (0.08 R)
• M33: 12,613,793 km (0.112 R)
• M34: 13,457,974 km (0.078 R)
• M35: 14,320,406 km (0.113 R)
• M36: 14,846,541 km (0.11 R)
• M37: 15,023,217 km (0.11 R)
• M38: 15,319,420 km (0.045 R)
• M39: 18,259,019 km (0.093 R)
• M40: 19,405,387 km (0.063 R)
• M41: 19,534,191 km (0.082 R)
• M42: 19,857,322 km (0.068 R)
• M43: 20,312,848 km (0.079 R)
• M44: 22,438,783 km (0.113 R)
• M45: 23,322,458 km (0.115 R)
• M46: 23,390,973 km (0.078 R)
• M47: 23,665,336 km (0.079 R)
• M48: 23,734,151 km (0.103 R)
• M49: 24,286,915 km (0.109 R)
• M50: 25,475,321 km (0.117 R)
• M51: 26,183,218 km (0.078 R)
• M52: 26,754,233 km (0.034 R)
• M53: 27,329,437 km (0.096 R)
• M54: 27,908,530 km (0.051 R)
• M55: 28,491,812 km (0.051 R)
• M56: 29,448,191 km (0.079 R)
• M57: 29,522,093 km (0.058 R)
• M58: 29,967,445 km (0.104 R)
• M59: 30,116,295 km (0.113 R)
• M60: 31,619,156 km (0.064 R)
• M61: 31,695,002 km (0.12 R)
• M62: 31,998,685 km (0.053 R)
• M63: 32,685,639 km (0.078 R)
• M64: 33,686,449 km (0.105 R)
• M65: 34,697,281 km (0.11 R)
• M66: 35,324,246 km (0.106 R)
• M67: 35,875,963 km (0.062 R)
• M68: 38,191,738 km (0.118 R)
• M69: 40,062,609 km (0.043 R)
• M70: 40,473,255 km (0.083 R)
• M71: 41,879,774 km (0.097 R)
• M72: 42,463,655 km (0.083 R)
• M73: 43,302,450 km (0.044 R)
• M74: 44,485,769 km (0.104 R)
• M75: 44,825,955 km (0.106 R)
• M76: 45,337,579 km (0.069 R)
• M77: 46,108,757 km (0.096 R)
• M78: 47,664,275 km (0.04 R)
• M79: 50,471,629 km (0.106 R)
• M80: 51,181,770 km (0.103 R)
• M81: 51,448,952 km (0.088 R)
• M82: 52,701,834 km (0.106 R)
• M83: 53,964,889 km (0.049 R)
• M84: 54,055,395 km (0.085 R)
• M85: 56,061,353 km (0.048 R)
• M86: 56,520,619 km (0.102 R)
• M87: 56,796,776 km (0.091 R)
• M88: 58,370,097 km (0.115 R)
• M89: 58,463,147 km (0.102 R)
• M90: 59,770,184 km (0.071 R)
• M91: 60,521,464 km (0.036 R)
• M92: 60,709,808 km (0.042 R)
• M93: 61,370,432 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit