🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.67 AU - 0.75 AU

Year: 221 Days

Day: 25.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,008,885 km

• M1: 510,129 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.79 AU - 1.29 AU

Year: 391 Days

Day: 27.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.2 AU - 1.31 AU

Year: 516 Days

Day: 28.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.71 AU - 2.31 AU

Year: 1051 Days

Day: 44.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.62 AU - 3.9 AU

Year: 2172 Days

Day: 18.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 13.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.14 AU - 12.84 AU

Year: 13442 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,008,885 km

• M1: 167,849 km (0.085 R)
• M2: 306,676 km (0.101 R)
• M3: 391,049 km (0.115 R)
• M4: 515,963 km (0.097 R)
• M5: 734,974 km (0.075 R)
• M6: 961,316 km (0.037 R)
• M7: 1,295,368 km (0.115 R)
• M8: 1,650,663 km (0.09 R)
• M9: 2,894,120 km (0.113 R)
• M10: 3,361,315 km (0.108 R)
• M11: 3,583,467 km (0.037 R)
• M12: 4,432,286 km (0.089 R)
• M13: 4,654,139 km (0.105 R)
• M14: 4,743,898 km (0.113 R)
• M15: 5,530,484 km (0.099 R)
• M16: 5,721,520 km (0.079 R)
• M17: 6,110,175 km (0.112 R)
• M18: 6,633,469 km (0.078 R)
• M19: 6,862,204 km (0.101 R)
• M20: 7,223,184 km (0.098 R)
• M21: 7,856,581 km (0.107 R)
• M22: 8,867,863 km (0.082 R)
• M23: 8,979,762 km (0.108 R)
• M24: 10,328,536 km (0.097 R)
• M25: 10,802,013 km (0.069 R)
• M26: 11,161,946 km (0.119 R)
• M27: 11,647,989 km (0.052 R)
• M28: 11,955,263 km (0.097 R)
• M29: 13,019,951 km (0.118 R)
• M30: 13,210,988 km (0.098 R)
• M31: 13,628,216 km (0.055 R)
• M32: 14,409,865 km (0.066 R)
• M33: 14,806,150 km (0.08 R)
• M34: 15,710,918 km (0.092 R)
• M35: 17,855,703 km (0.108 R)
• M36: 18,962,278 km (0.113 R)
• M37: 19,070,587 km (0.086 R)
• M38: 19,287,653 km (0.06 R)
• M39: 19,396,561 km (0.115 R)
• M40: 19,834,134 km (0.109 R)
• M41: 20,275,149 km (0.085 R)
• M42: 20,459,753 km (0.079 R)
• M43: 21,278,951 km (0.095 R)
• M44: 21,428,997 km (0.116 R)
• M45: 21,541,794 km (0.115 R)
• M46: 21,692,589 km (0.107 R)
• M47: 21,805,834 km (0.116 R)
• M48: 22,987,807 km (0.066 R)
• M49: 23,373,471 km (0.086 R)
• M50: 23,605,946 km (0.105 R)
• M51: 23,995,050 km (0.05 R)
• M52: 24,347,203 km (0.034 R)
• M53: 24,937,815 km (0.12 R)
• M54: 25,652,744 km (0.118 R)
• M55: 25,932,492 km (0.084 R)
• M56: 26,495,279 km (0.099 R)
• M57: 26,980,874 km (0.084 R)
• M58: 27,184,027 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.9

Radius: 6.7

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.07 AU - 13.07 AU

Year: 17434 Days

Day: 17.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,008,885 km

• M1: 107,411 km (0.1 R)
• M2: 188,344 km (0.114 R)
• M3: 326,572 km (0.108 R)
• M4: 1,004,101 km (0.095 R)
• M5: 1,392,906 km (0.117 R)
• M6: 1,508,695 km (0.058 R)
• M7: 1,900,791 km (0.112 R)
• M8: 2,003,564 km (0.117 R)
• M9: 2,268,801 km (0.093 R)
• M10: 2,405,683 km (0.097 R)
• M11: 2,461,184 km (0.118 R)
• M12: 2,517,134 km (0.075 R)
• M13: 2,573,532 km (0.107 R)
• M14: 2,716,398 km (0.055 R)
• M15: 2,920,749 km (0.045 R)
• M16: 3,313,593 km (0.115 R)
• M17: 3,469,025 km (0.068 R)
• M18: 3,627,000 km (0.099 R)
• M19: 3,917,370 km (0.026 R)
• M20: 5,625,179 km (0.113 R)
• M21: 6,112,270 km (0.045 R)
• M22: 6,574,078 km (0.099 R)
• M23: 6,809,097 km (0.112 R)
• M24: 7,046,957 km (0.068 R)
• M25: 7,247,269 km (0.113 R)
• M26: 7,612,437 km (0.059 R)
• M27: 8,786,781 km (0.075 R)
• M28: 8,915,883 km (0.089 R)
• M29: 11,159,403 km (0.104 R)
• M30: 12,103,066 km (0.039 R)
• M31: 13,417,134 km (0.098 R)
• M32: 13,565,834 km (0.119 R)
• M33: 14,878,256 km (0.106 R)
• M34: 15,445,531 km (0.096 R)
• M35: 15,705,832 km (0.09 R)
• M36: 15,862,610 km (0.073 R)
• M37: 17,189,693 km (0.098 R)
• M38: 17,621,881 km (0.086 R)
• M39: 17,676,185 km (0.069 R)
• M40: 17,948,304 km (0.04 R)
• M41: 19,162,440 km (0.043 R)
• M42: 19,329,990 km (0.097 R)
• M43: 20,860,226 km (0.077 R)
• M44: 21,727,146 km (0.103 R)
• M45: 21,843,533 km (0.047 R)
• M46: 22,018,563 km (0.109 R)
• M47: 22,841,949 km (0.109 R)
• M48: 23,257,233 km (0.098 R)
• M49: 23,735,049 km (0.09 R)
• M50: 23,915,164 km (0.096 R)
• M51: 24,095,579 km (0.091 R)
• M52: 24,882,763 km (0.097 R)
• M53: 25,004,686 km (0.112 R)
• M54: 25,555,505 km (0.085 R)
• M55: 25,678,475 km (0.091 R)
• M56: 26,793,876 km (0.086 R)
• M57: 27,294,730 km (0.116 R)
• M58: 28,115,125 km (0.051 R)
• M59: 28,624,057 km (0.104 R)
• M60: 29,200,158 km (0.088 R)
• M61: 29,586,420 km (0.054 R)
• M62: 31,345,242 km (0.116 R)
• M63: 31,476,888 km (0.109 R)
• M64: 31,806,751 km (0.084 R)
• M65: 32,071,540 km (0.091 R)
• M66: 32,669,781 km (0.078 R)
• M67: 32,803,223 km (0.113 R)
• M68: 33,003,833 km (0.057 R)
• M69: 33,473,272 km (0.091 R)
• M70: 34,012,572 km (0.046 R)
• M71: 34,215,427 km (0.11 R)
• M72: 34,486,797 km (0.064 R)
• M73: 35,578,862 km (0.117 R)
• M74: 36,267,161 km (0.081 R)
• M75: 36,890,386 km (0.1 R)
• M76: 38,007,134 km (0.087 R)
• M77: 38,640,232 km (0.116 R)
• M78: 40,847,250 km (0.109 R)
• M79: 41,567,863 km (0.098 R)
• M80: 41,784,780 km (0.119 R)
• M81: 42,292,664 km (0.105 R)
• M82: 42,583,782 km (0.106 R)
• M83: 43,094,808 km (0.065 R)
• M84: 43,754,834 km (0.087 R)
• M85: 44,344,250 km (0.119 R)
• M86: 44,565,954 km (0.109 R)
• M87: 45,680,159 km (0.072 R)
• M88: 46,278,251 km (0.078 R)
• M89: 46,878,737 km (0.053 R)
• M90: 49,153,821 km (0.076 R)
• M91: 49,536,493 km (0.083 R)
• M92: 50,767,683 km (0.081 R)
• M93: 51,077,051 km (0.032 R)
• M94: 51,309,526 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit