🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.65 AU

Year: 132 Days

Day: 40.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,309,168 km

• M1: 258,804 km (0.063 R)
• M2: 388,655 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.47 AU - 0.61 AU

Year: 140 Days

Day: 19.6 Hours

Environment

Temp: 261 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.79 AU

Year: 194 Days

Day: 32.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 108.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,309,168 km

• M1: 51,162 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.91 AU

Year: 234 Days

Day: 28.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,309,168 km

• M1: 266,583 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.75 AU - 0.77 AU

Year: 234 Days

Day: 31.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.08 AU - 1.6 AU

Year: 548 Days

Day: 36 Hours

Environment

Temp: 6 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.97 AU - 4.61 AU

Year: 2605 Days

Day: 25.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,309,168 km

• M1: 1,227,002 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.65 AU - 4.79 AU

Year: 3061 Days

Day: 19.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 14.9

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.64 AU - 8.02 AU

Year: 7007 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,309,168 km

• M1: 273,764 km (0.064 R)
• M2: 383,270 km (0.098 R)
• M3: 1,058,106 km (0.074 R)
• M4: 1,181,075 km (0.043 R)
• M5: 1,406,818 km (0.12 R)
• M6: 1,587,981 km (0.091 R)
• M7: 1,754,035 km (0.09 R)
• M8: 2,373,370 km (0.068 R)
• M9: 3,209,622 km (0.108 R)
• M10: 3,491,465 km (0.076 R)
• M11: 3,944,896 km (0.11 R)
• M12: 6,048,990 km (0.071 R)
• M13: 6,692,710 km (0.088 R)
• M14: 7,016,589 km (0.098 R)
• M15: 7,525,072 km (0.102 R)
• M16: 7,718,801 km (0.085 R)
• M17: 7,914,176 km (0.042 R)
• M18: 8,443,453 km (0.072 R)
• M19: 8,564,179 km (0.099 R)
• M20: 8,726,044 km (0.082 R)
• M21: 8,957,023 km (0.064 R)
• M22: 9,314,263 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940

Radius: 9

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.57 AU - 8.19 AU

Year: 7079 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,309,168 km

• M1: 278,701 km (0.114 R)
• M2: 353,500 km (0.028 R)
• M3: 612,304 km (0.063 R)
• M4: 747,690 km (0.074 R)
• M5: 1,031,178 km (0.071 R)
• M6: 1,232,387 km (0.111 R)
• M7: 2,089,733 km (0.1 R)
• M8: 2,228,260 km (0.04 R)
• M9: 2,538,825 km (0.078 R)
• M10: 2,736,893 km (0.119 R)
• M11: 2,837,872 km (0.12 R)
• M12: 3,745,482 km (0.107 R)
• M13: 4,796,856 km (0.068 R)
• M14: 4,857,892 km (0.099 R)
• M15: 5,260,460 km (0.077 R)
• M16: 6,032,085 km (0.063 R)
• M17: 6,633,768 km (0.116 R)
• M18: 6,701,835 km (0.102 R)
• M19: 6,804,310 km (0.069 R)
• M20: 6,907,382 km (0.095 R)
• M21: 7,254,749 km (0.036 R)
• M22: 8,257,204 km (0.084 R)
• M23: 8,514,512 km (0.103 R)
• M24: 8,662,913 km (0.12 R)
• M25: 8,849,462 km (0.099 R)
• M26: 8,999,658 km (0.108 R)
• M27: 9,226,598 km (0.059 R)
• M28: 9,417,036 km (0.119 R)
• M29: 9,879,743 km (0.063 R)
• M30: 10,468,410 km (0.107 R)
• M31: 10,587,490 km (0.066 R)
• M32: 10,827,146 km (0.074 R)
• M33: 11,108,988 km (0.093 R)
• M34: 11,886,000 km (0.089 R)
• M35: 12,010,315 km (0.096 R)
• M36: 13,062,886 km (0.097 R)
• M37: 13,405,914 km (0.08 R)
• M38: 13,535,316 km (0.119 R)
• M39: 13,926,066 km (0.054 R)
• M40: 14,852,226 km (0.106 R)
• M41: 14,941,536 km (0.084 R)
• M42: 15,030,846 km (0.12 R)
• M43: 15,165,335 km (0.1 R)
• M44: 15,616,522 km (0.116 R)
• M45: 16,347,457 km (0.109 R)
• M46: 17,042,937 km (0.08 R)
• M47: 17,464,803 km (0.102 R)
• M48: 17,606,173 km (0.106 R)
• M49: 17,795,265 km (0.06 R)
• M50: 17,985,105 km (0.119 R)
• M51: 18,318,858 km (0.116 R)
• M52: 18,654,705 km (0.088 R)
• M53: 19,283,764 km (0.072 R)
• M54: 19,429,921 km (0.04 R)
• M55: 19,625,445 km (0.086 R)
• M56: 20,018,289 km (0.096 R)
• M57: 21,514,717 km (0.086 R)
• M58: 21,666,260 km (0.086 R)
• M59: 22,634,756 km (0.116 R)
• M60: 22,737,530 km (0.058 R)
• M61: 22,891,915 km (0.112 R)
• M62: 23,098,360 km (0.082 R)
• M63: 23,201,882 km (0.11 R)
• M64: 23,982,783 km (0.072 R)
• M65: 24,666,595 km (0.106 R)
• M66: 25,677,427 km (0.063 R)
• M67: 25,945,656 km (0.111 R)
• M68: 26,214,783 km (0.051 R)
• M69: 26,430,802 km (0.051 R)
• M70: 27,300,863 km (0.086 R)
• M71: 28,346,104 km (0.067 R)
• M72: 28,512,457 km (0.035 R)
• M73: 28,957,361 km (0.089 R)
• M74: 30,873,709 km (0.108 R)
• M75: 31,101,846 km (0.116 R)
• M76: 31,732,102 km (0.115 R)
• M77: 32,308,802 km (0.104 R)
• M78: 32,830,749 km (0.038 R)
• M79: 33,005,329 km (0.108 R)
• M80: 33,706,794 km (0.115 R)
• M81: 34,000,604 km (0.108 R)
• M82: 34,177,279 km (0.057 R)
• M83: 36,020,475 km (0.102 R)
• M84: 36,200,590 km (0.105 R)
• M85: 37,530,515 km (0.107 R)
• M86: 37,956,869 km (0.078 R)
• M87: 38,937,783 km (0.09 R)
• M88: 38,999,267 km (0.101 R)
• M89: 39,184,320 km (0.116 R)
• M90: 39,616,957 km (0.032 R)
• M91: 41,112,337 km (0.099 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit