🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 41.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.85 AU - 1.23 AU

Year: 406 Days

Day: 17.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,518,811 km

• M1: 77,492 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.98 AU - 1.18 AU

Year: 430 Days

Day: 27 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,518,811 km

• M1: 831,615 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.29 AU - 2.65 AU

Year: 1486 Days

Day: 41.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.59 AU - 4.05 AU

Year: 2859 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,518,811 km

• M1: 518,057 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.2

Radius: 10.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.89 AU - 7.69 AU

Year: 6774 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,518,811 km

• M1: 127,607 km (0.113 R)
• M2: 240,553 km (0.081 R)
• M3: 365,468 km (0.112 R)
• M4: 509,231 km (0.079 R)
• M5: 589,116 km (0.077 R)
• M6: 722,857 km (0.1 R)
• M7: 825,032 km (0.063 R)
• M8: 1,857,258 km (0.056 R)
• M9: 1,957,488 km (0.065 R)
• M10: 2,089,284 km (0.082 R)
• M11: 2,330,735 km (0.089 R)
• M12: 2,597,468 km (0.108 R)
• M13: 3,177,309 km (0.063 R)
• M14: 3,315,538 km (0.079 R)
• M15: 3,906,599 km (0.11 R)
• M16: 4,092,250 km (0.064 R)
• M17: 4,376,187 km (0.046 R)
• M18: 4,569,168 km (0.096 R)
• M19: 4,666,556 km (0.111 R)
• M20: 4,883,622 km (0.059 R)
• M21: 5,389,114 km (0.115 R)
• M22: 5,869,024 km (0.115 R)
• M23: 6,449,912 km (0.088 R)
• M24: 6,847,543 km (0.101 R)
• M25: 6,914,563 km (0.049 R)
• M26: 7,230,215 km (0.087 R)
• M27: 7,435,762 km (0.086 R)
• M28: 7,643,105 km (0.117 R)
• M29: 7,736,005 km (0.066 R)
• M30: 7,899,366 km (0.116 R)
• M31: 8,300,737 km (0.075 R)
• M32: 8,636,285 km (0.079 R)
• M33: 8,805,779 km (0.12 R)
• M34: 8,878,783 km (0.112 R)
• M35: 9,469,844 km (0.064 R)
• M36: 9,921,630 km (0.095 R)
• M37: 10,175,498 km (0.081 R)
• M38: 10,612,323 km (0.079 R)
• M39: 10,845,995 km (0.089 R)
• M40: 10,976,594 km (0.061 R)
• M41: 11,081,462 km (0.066 R)
• M42: 11,557,333 km (0.112 R)
• M43: 11,637,368 km (0.088 R)
• M44: 12,148,095 km (0.095 R)
• M45: 12,501,894 km (0.116 R)
• M46: 13,275,165 km (0.11 R)
• M47: 13,752,383 km (0.104 R)
• M48: 14,149,415 km (0.06 R)
• M49: 14,320,855 km (0.047 R)
• M50: 14,435,447 km (0.085 R)
• M51: 14,521,615 km (0.118 R)
• M52: 14,984,172 km (0.063 R)
• M53: 15,129,730 km (0.066 R)
• M54: 15,953,267 km (0.104 R)
• M55: 16,131,737 km (0.108 R)
• M56: 16,791,463 km (0.081 R)
• M57: 16,912,488 km (0.118 R)
• M58: 17,460,166 km (0.033 R)
• M59: 18,604,141 km (0.058 R)
• M60: 19,644,893 km (0.051 R)
• M61: 19,708,622 km (0.113 R)
• M62: 20,188,382 km (0.054 R)
• M63: 20,317,036 km (0.088 R)
• M64: 20,575,093 km (0.108 R)
• M65: 20,704,495 km (0.053 R)
• M66: 21,127,109 km (0.065 R)
• M67: 21,848,619 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.7

Radius: 9.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.2 AU - 8.46 AU

Year: 7598 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,518,811 km

• M1: 217,366 km (0.066 R)
• M2: 325,076 km (0.055 R)
• M3: 656,435 km (0.047 R)
• M4: 774,468 km (0.117 R)
• M5: 1,140,385 km (0.107 R)
• M6: 1,504,207 km (0.081 R)
• M7: 1,574,218 km (0.074 R)
• M8: 1,645,277 km (0.112 R)
• M9: 2,395,212 km (0.103 R)
• M10: 2,456,995 km (0.043 R)
• M11: 2,969,967 km (0.084 R)
• M12: 3,103,258 km (0.114 R)
• M13: 3,492,213 km (0.102 R)
• M14: 4,191,284 km (0.098 R)
• M15: 4,316,198 km (0.067 R)
• M16: 4,828,122 km (0.082 R)
• M17: 5,197,928 km (0.111 R)
• M18: 5,386,271 km (0.09 R)
• M19: 5,577,009 km (0.074 R)
• M20: 5,659,287 km (0.086 R)
• M21: 5,993,040 km (0.03 R)
• M22: 6,219,083 km (0.094 R)
• M23: 6,708,717 km (0.071 R)
• M24: 7,002,527 km (0.073 R)
• M25: 7,451,320 km (0.075 R)
• M26: 7,663,899 km (0.112 R)
• M27: 8,251,220 km (0.118 R)
• M28: 8,502,694 km (0.053 R)
• M29: 9,013,571 km (0.078 R)
• M30: 9,110,510 km (0.097 R)
• M31: 9,633,056 km (0.106 R)
• M32: 9,699,028 km (0.119 R)
• M33: 10,165,475 km (0.056 R)
• M34: 11,189,322 km (0.088 R)
• M35: 11,328,299 km (0.116 R)
• M36: 11,783,974 km (0.113 R)
• M37: 12,031,858 km (0.094 R)
• M38: 12,174,275 km (0.104 R)
• M39: 12,281,536 km (0.054 R)
• M40: 12,460,904 km (0.065 R)
• M41: 13,370,609 km (0.089 R)
• M42: 13,555,063 km (0.117 R)
• M43: 13,740,564 km (0.079 R)
• M44: 14,490,349 km (0.104 R)
• M45: 15,023,217 km (0.079 R)
• M46: 15,330,640 km (0.082 R)
• M47: 16,147,295 km (0.097 R)
• M48: 16,699,610 km (0.088 R)
• M49: 16,779,047 km (0.079 R)
• M50: 17,338,393 km (0.099 R)
• M51: 17,499,361 km (0.115 R)
• M52: 17,782,250 km (0.105 R)
• M53: 18,025,945 km (0.064 R)
• M54: 18,722,473 km (0.104 R)
• M55: 18,804,901 km (0.034 R)
• M56: 19,094,672 km (0.101 R)
• M57: 19,302,613 km (0.118 R)
• M58: 19,678,553 km (0.112 R)
• M59: 20,268,417 km (0.059 R)
• M60: 20,395,575 km (0.051 R)
• M61: 20,608,004 km (0.076 R)
• M62: 20,735,910 km (0.041 R)
• M63: 21,724,902 km (0.086 R)
• M64: 21,855,052 km (0.115 R)
• M65: 22,729,152 km (0.076 R)
• M66: 23,082,054 km (0.081 R)
• M67: 25,602,628 km (0.086 R)
• M68: 25,740,109 km (0.042 R)
• M69: 26,153,897 km (0.031 R)
• M70: 26,384,876 km (0.116 R)
• M71: 27,362,049 km (0.108 R)
• M72: 27,596,469 km (0.079 R)
• M73: 27,737,390 km (0.036 R)
• M74: 28,067,253 km (0.055 R)
• M75: 28,683,297 km (0.116 R)
• M76: 28,826,163 km (0.064 R)
• M77: 29,255,958 km (0.119 R)
• M78: 30,073,660 km (0.091 R)
• M79: 30,218,620 km (0.115 R)
• M80: 30,850,073 km (0.103 R)
• M81: 31,191,754 km (0.049 R)
• M82: 31,583,850 km (0.108 R)
• M83: 31,682,136 km (0.08 R)
• M84: 32,026,959 km (0.066 R)
• M85: 32,869,644 km (0.106 R)
• M86: 33,418,668 km (0.06 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit