🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 31.8 Hours

Environment

Temp: 254 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.98 AU

Year: 257 Days

Day: 14.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.9 AU - 1.06 AU

Year: 343 Days

Day: 21.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 157.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.86 AU - 1.4 AU

Year: 424 Days

Day: 31.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,048,555 km

• M1: 625,917 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.1 AU - 1.74 AU

Year: 597 Days

Day: 22.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.45 AU - 2.01 AU

Year: 803 Days

Day: 37.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.69 AU - 2.21 AU

Year: 962 Days

Day: 31.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,048,555 km

• M1: 1,321,697 km (0.066 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.94 AU - 3.12 AU

Year: 1421 Days

Day: 26 Hours

Environment

Temp: -73 °C

Axial Tilt: 133.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,048,555 km

• M1: 435,779 km (0.067 R)
• M2: 1,441,525 km (0.06 R)

Asteroid Belt

Center: 8.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.8

Radius: 4.4

Gravity: 43.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.25 AU - 15.27 AU

Year: 19014 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,048,555 km

• M1: 57,146 km (0.046 R)
• M2: 485,894 km (0.082 R)
• M3: 1,045,988 km (0.079 R)
• M4: 1,158,187 km (0.076 R)
• M5: 1,742,516 km (0.095 R)
• M6: 2,116,810 km (0.06 R)
• M7: 2,515,339 km (0.116 R)
• M8: 2,819,621 km (0.081 R)
• M9: 2,936,606 km (0.089 R)
• M10: 3,256,746 km (0.08 R)
• M11: 3,379,565 km (0.114 R)
• M12: 3,886,253 km (0.113 R)
• M13: 3,973,020 km (0.083 R)
• M14: 5,349,171 km (0.115 R)
• M15: 5,689,656 km (0.099 R)
• M16: 5,887,275 km (0.045 R)
• M17: 6,289,543 km (0.088 R)
• M18: 6,909,178 km (0.1 R)
• M19: 8,654,686 km (0.1 R)
• M20: 8,939,071 km (0.052 R)
• M21: 9,226,598 km (0.06 R)
• M22: 9,458,774 km (0.08 R)
• M23: 10,226,660 km (0.119 R)
• M24: 10,286,499 km (0.119 R)
• M25: 10,830,886 km (0.065 R)
• M26: 13,099,687 km (0.075 R)
• M27: 13,623,130 km (0.057 R)
• M28: 13,689,103 km (0.069 R)
• M29: 14,555,723 km (0.087 R)
• M30: 15,234,299 km (0.086 R)
• M31: 15,715,406 km (0.04 R)
• M32: 16,411,335 km (0.102 R)
• M33: 16,622,119 km (0.115 R)
• M34: 17,259,705 km (0.07 R)
• M35: 17,331,063 km (0.1 R)
• M36: 17,689,350 km (0.05 R)
• M37: 18,340,101 km (0.089 R)
• M38: 18,925,327 km (0.037 R)
• M39: 19,072,532 km (0.115 R)
• M40: 19,590,739 km (0.103 R)
• M41: 19,814,388 km (0.114 R)
• M42: 21,097,040 km (0.073 R)
• M43: 22,173,396 km (0.094 R)
• M44: 22,250,888 km (0.06 R)
• M45: 23,188,717 km (0.082 R)
• M46: 23,346,244 km (0.119 R)
• M47: 25,021,889 km (0.095 R)
• M48: 25,102,672 km (0.114 R)
• M49: 26,324,438 km (0.086 R)
• M50: 26,653,404 km (0.113 R)
• M51: 29,846,720 km (0.03 R)
• M52: 31,837,269 km (0.119 R)
• M53: 32,804,270 km (0.107 R)
• M54: 32,981,095 km (0.093 R)
• M55: 33,691,834 km (0.09 R)
• M56: 33,870,155 km (0.102 R)
• M57: 34,497,269 km (0.06 R)
• M58: 35,308,987 km (0.09 R)
• M59: 37,043,425 km (0.086 R)
• M60: 38,339,092 km (0.087 R)
• M61: 40,310,193 km (0.106 R)
• M62: 40,689,274 km (0.073 R)
• M63: 41,164,996 km (0.081 R)
• M64: 42,121,674 km (0.068 R)
• M65: 42,989,043 km (0.066 R)
• M66: 43,959,634 km (0.098 R)
• M67: 44,057,171 km (0.06 R)
• M68: 44,252,247 km (0.116 R)
• M69: 46,914,491 km (0.062 R)
• M70: 47,313,319 km (0.04 R)
• M71: 47,413,250 km (0.108 R)
• M72: 48,818,872 km (0.073 R)
• M73: 50,952,736 km (0.074 R)
• M74: 51,465,407 km (0.059 R)
• M75: 56,366,234 km (0.055 R)
• M76: 56,684,129 km (0.105 R)
• M77: 59,571,368 km (0.066 R)
• M78: 61,304,759 km (0.11 R)
• M79: 63,604,975 km (0.075 R)
• M80: 65,933,167 km (0.119 R)
• M81: 67,051,710 km (0.083 R)
• M82: 67,500,803 km (0.049 R)
• M83: 68,289,184 km (0.109 R)
• M84: 68,628,023 km (0.091 R)
• M85: 68,967,461 km (0.104 R)
• M86: 69,193,952 km (0.104 R)
• M87: 69,761,526 km (0.112 R)
• M88: 70,330,447 km (0.07 R)
• M89: 70,558,584 km (0.031 R)
• M90: 71,358,633 km (0.096 R)
• M91: 71,587,817 km (0.119 R)
• M92: 75,287,372 km (0.119 R)
• M93: 75,403,909 km (0.096 R)
• M94: 75,754,118 km (0.101 R)
• M95: 75,870,954 km (0.082 R)
• M96: 77,748,706 km (0.096 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 19,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit