🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1 AU - 1.4 AU

Year: 462 Days

Day: 27 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.29 AU - 1.95 AU

Year: 725 Days

Day: 24.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 155.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.3 AU - 2.34 AU

Year: 1242 Days

Day: 17.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,636,507 km

• M1: 55,650 km (0.055 R)
• M2: 477,816 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.29 AU - 2.37 AU

Year: 1250 Days

Day: 29.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.7 AU - 4.46 AU

Year: 2381 Days

Day: 23.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.46 AU - 4 AU

Year: 2532 Days

Day: 45.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.8

Radius: 9.4

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.28 AU - 8.28 AU

Year: 8374 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,636,507 km

• M1: 161,267 km (0.113 R)
• M2: 242,498 km (0.117 R)
• M3: 347,665 km (0.103 R)
• M4: 499,208 km (0.098 R)
• M5: 643,720 km (0.066 R)
• M6: 753,524 km (0.062 R)
• M7: 1,103,284 km (0.102 R)
• M8: 1,276,519 km (0.045 R)
• M9: 1,397,244 km (0.106 R)
• M10: 1,479,822 km (0.041 R)
• M11: 1,564,046 km (0.058 R)
• M12: 1,917,546 km (0.1 R)
• M13: 2,151,217 km (0.077 R)
• M14: 2,223,174 km (0.101 R)
• M15: 2,544,361 km (0.092 R)
• M16: 2,697,698 km (0.069 R)
• M17: 2,933,465 km (0.074 R)
• M18: 3,040,278 km (0.115 R)
• M19: 3,285,768 km (0.034 R)
• M20: 3,453,018 km (0.096 R)
• M21: 4,001,145 km (0.096 R)
• M22: 4,270,421 km (0.113 R)
• M23: 4,514,714 km (0.035 R)
• M24: 6,074,422 km (0.119 R)
• M25: 6,523,215 km (0.083 R)
• M26: 6,911,422 km (0.104 R)
• M27: 7,054,437 km (0.075 R)
• M28: 7,307,258 km (0.067 R)
• M29: 7,636,523 km (0.064 R)
• M30: 8,807,724 km (0.099 R)
• M31: 9,118,888 km (0.061 R)
• M32: 9,354,804 km (0.093 R)
• M33: 10,033,978 km (0.051 R)
• M34: 10,359,204 km (0.086 R)
• M35: 10,523,013 km (0.086 R)
• M36: 10,811,887 km (0.058 R)
• M37: 11,313,189 km (0.103 R)
• M38: 11,397,413 km (0.096 R)
• M39: 11,821,972 km (0.105 R)
• M40: 12,251,766 km (0.041 R)
• M41: 13,126,764 km (0.11 R)
• M42: 13,259,757 km (0.109 R)
• M43: 13,886,123 km (0.102 R)
• M44: 14,705,770 km (0.062 R)
• M45: 15,307,602 km (0.085 R)
• M46: 15,728,870 km (0.086 R)
• M47: 16,011,909 km (0.103 R)
• M48: 16,249,022 km (0.076 R)
• M49: 16,487,181 km (0.062 R)
• M50: 17,793,919 km (0.105 R)
• M51: 18,236,878 km (0.039 R)
• M52: 19,133,568 km (0.069 R)
• M53: 19,435,755 km (0.073 R)
• M54: 19,891,879 km (0.065 R)
• M55: 21,856,399 km (0.07 R)
• M56: 22,225,008 km (0.087 R)
• M57: 22,383,731 km (0.026 R)
• M58: 23,396,957 km (0.103 R)
• M59: 23,558,224 km (0.108 R)
• M60: 24,207,329 km (0.11 R)
• M61: 24,370,540 km (0.097 R)
• M62: 24,862,418 km (0.094 R)
• M63: 25,137,080 km (0.108 R)
• M64: 25,412,639 km (0.098 R)
• M65: 26,189,800 km (0.108 R)
• M66: 28,395,621 km (0.085 R)
• M67: 28,510,362 km (0.041 R)
• M68: 29,028,569 km (0.075 R)
• M69: 29,317,742 km (0.065 R)
• M70: 31,725,220 km (0.112 R)
• M71: 32,082,759 km (0.085 R)
• M72: 33,284,329 km (0.109 R)
• M73: 33,465,941 km (0.077 R)
• M74: 36,227,967 km (0.12 R)
• M75: 36,726,576 km (0.111 R)
• M76: 37,039,386 km (0.118 R)
• M77: 37,604,716 km (0.062 R)
• M78: 37,856,938 km (0.115 R)
• M79: 38,489,737 km (0.116 R)
• M80: 38,553,166 km (0.101 R)
• M81: 40,796,835 km (0.081 R)
• M82: 41,120,864 km (0.11 R)
• M83: 44,340,659 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.7

Radius: 7

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.72 AU - 19.9 AU

Year: 28672 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,636,507 km

• M1: 134,189 km (0.032 R)
• M2: 349,909 km (0.099 R)
• M3: 464,501 km (0.109 R)
• M4: 1,360,742 km (0.109 R)
• M5: 1,643,183 km (0.107 R)
• M6: 2,483,025 km (0.07 R)
• M7: 3,269,461 km (0.074 R)
• M8: 3,646,897 km (0.061 R)
• M9: 4,216,416 km (0.104 R)
• M10: 5,436,686 km (0.113 R)
• M11: 5,584,189 km (0.067 R)
• M12: 7,130,134 km (0.118 R)
• M13: 7,894,130 km (0.109 R)
• M14: 8,683,857 km (0.106 R)
• M15: 9,380,684 km (0.087 R)
• M16: 9,439,626 km (0.116 R)
• M17: 10,155,751 km (0.115 R)
• M18: 10,216,188 km (0.099 R)
• M19: 10,276,775 km (0.047 R)
• M20: 10,398,398 km (0.092 R)
• M21: 11,262,476 km (0.114 R)
• M22: 11,703,191 km (0.089 R)
• M23: 12,021,386 km (0.059 R)
• M24: 13,058,847 km (0.055 R)
• M25: 13,654,994 km (0.057 R)
• M26: 14,804,953 km (0.088 R)
• M27: 15,635,371 km (0.11 R)
• M28: 15,705,233 km (0.107 R)
• M29: 16,268,020 km (0.116 R)
• M30: 16,338,780 km (0.093 R)
• M31: 18,806,846 km (0.112 R)
• M32: 18,955,546 km (0.083 R)
• M33: 19,030,046 km (0.108 R)
• M34: 20,083,813 km (0.118 R)
• M35: 20,159,659 km (0.102 R)
• M36: 20,311,950 km (0.044 R)
• M37: 21,933,591 km (0.116 R)
• M38: 22,168,759 km (0.096 R)
• M39: 22,483,363 km (0.104 R)
• M40: 23,516,336 km (0.104 R)
• M41: 23,837,374 km (0.099 R)
• M42: 24,321,472 km (0.111 R)
• M43: 24,483,487 km (0.108 R)
• M44: 24,972,073 km (0.103 R)
• M45: 25,463,652 km (0.117 R)
• M46: 27,546,503 km (0.06 R)
• M47: 28,565,564 km (0.06 R)
• M48: 29,683,509 km (0.082 R)
• M49: 29,943,360 km (0.04 R)
• M50: 30,030,277 km (0.115 R)
• M51: 32,228,168 km (0.06 R)
• M52: 33,211,625 km (0.095 R)
• M53: 34,933,347 km (0.118 R)
• M54: 37,149,340 km (0.067 R)
• M55: 37,804,130 km (0.102 R)
• M56: 39,410,362 km (0.104 R)
• M57: 41,424,997 km (0.103 R)
• M58: 42,104,022 km (0.116 R)
• M59: 42,493,724 km (0.06 R)
• M60: 43,472,992 km (0.086 R)
• M61: 43,571,427 km (0.101 R)
• M62: 44,856,622 km (0.092 R)
• M63: 45,154,920 km (0.079 R)
• M64: 45,753,611 km (0.07 R)
• M65: 46,757,263 km (0.089 R)
• M66: 47,869,673 km (0.05 R)
• M67: 51,778,965 km (0.113 R)
• M68: 52,196,343 km (0.095 R)
• M69: 52,719,636 km (0.116 R)
• M70: 53,455,358 km (0.068 R)
• M71: 54,618,183 km (0.072 R)
• M72: 55,043,041 km (0.089 R)
• M73: 55,682,422 km (0.048 R)
• M74: 56,324,346 km (0.052 R)
• M75: 57,291,796 km (0.079 R)
• M76: 58,264,780 km (0.118 R)
• M77: 61,105,943 km (0.069 R)
• M78: 64,215,784 km (0.103 R)
• M79: 67,149,248 km (0.039 R)
• M80: 67,832,312 km (0.108 R)
• M81: 68,060,598 km (0.078 R)
• M82: 68,632,212 km (0.098 R)
• M83: 71,050,761 km (0.116 R)
• M84: 71,282,488 km (0.075 R)
• M85: 71,398,426 km (0.062 R)
• M86: 72,328,626 km (0.097 R)
• M87: 73,965,974 km (0.094 R)
• M88: 74,318,427 km (0.106 R)
• M89: 74,436,011 km (0.078 R)
• M90: 76,326,180 km (0.092 R)
• M91: 76,801,303 km (0.093 R)
• M92: 77,158,094 km (0.1 R)
• M93: 77,396,403 km (0.105 R)
• M94: 77,515,633 km (0.068 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit