🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.13 AU

Year: 340 Days

Day: 23.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,473,223 km

• M1: 150,495 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.65 AU - 3.39 AU

Year: 1956 Days

Day: 20.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.71 AU - 4.87 AU

Year: 3312 Days

Day: 42.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.3

Radius: 12.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.81 AU - 7.71 AU

Year: 6552 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,473,223 km

• M1: 177,423 km (0.073 R)
• M2: 289,621 km (0.114 R)
• M3: 381,475 km (0.093 R)
• M4: 749,485 km (0.106 R)
• M5: 1,057,208 km (0.039 R)
• M6: 2,000,872 km (0.033 R)
• M7: 2,141,793 km (0.034 R)
• M8: 2,237,535 km (0.078 R)
• M9: 2,533,739 km (0.1 R)
• M10: 2,703,832 km (0.094 R)
• M11: 3,037,734 km (0.057 R)
• M12: 3,535,297 km (0.053 R)
• M13: 3,959,706 km (0.08 R)
• M14: 4,178,119 km (0.051 R)
• M15: 4,298,994 km (0.04 R)
• M16: 4,564,829 km (0.04 R)
• M17: 4,647,707 km (0.101 R)
• M18: 4,836,200 km (0.102 R)
• M19: 4,963,209 km (0.112 R)
• M20: 5,112,806 km (0.116 R)
• M21: 5,704,167 km (0.087 R)
• M22: 5,838,506 km (0.075 R)
• M23: 6,019,370 km (0.119 R)
• M24: 6,179,140 km (0.06 R)
• M25: 6,271,143 km (0.063 R)
• M26: 6,880,006 km (0.11 R)
• M27: 6,975,300 km (0.11 R)
• M28: 7,336,878 km (0.092 R)
• M29: 7,853,439 km (0.105 R)
• M30: 8,179,114 km (0.101 R)
• M31: 8,381,819 km (0.114 R)
• M32: 8,637,482 km (0.08 R)
• M33: 8,869,807 km (0.106 R)
• M34: 8,973,778 km (0.093 R)
• M35: 9,340,741 km (0.102 R)
• M36: 9,739,569 km (0.082 R)
• M37: 10,116,706 km (0.106 R)
• M38: 10,663,785 km (0.069 R)
• M39: 10,913,314 km (0.061 R)
• M40: 11,080,565 km (0.053 R)
• M41: 11,276,837 km (0.068 R)
• M42: 11,587,701 km (0.078 R)
• M43: 11,815,539 km (0.057 R)
• M44: 12,654,035 km (0.062 R)
• M45: 12,800,491 km (0.114 R)
• M46: 13,065,728 km (0.11 R)
• M47: 13,302,991 km (0.057 R)
• M48: 13,481,760 km (0.093 R)
• M49: 13,721,565 km (0.086 R)
• M50: 13,872,061 km (0.063 R)
• M51: 13,992,936 km (0.076 R)
• M52: 14,083,742 km (0.086 R)
• M53: 14,602,398 km (0.095 R)
• M54: 14,786,852 km (0.078 R)
• M55: 15,282,769 km (0.098 R)
• M56: 15,626,994 km (0.089 R)
• M57: 16,932,085 km (0.072 R)
• M58: 17,061,338 km (0.1 R)
• M59: 17,614,102 km (0.094 R)
• M60: 18,040,755 km (0.091 R)
• M61: 18,404,577 km (0.11 R)
• M62: 18,504,209 km (0.039 R)
• M63: 19,005,063 km (0.094 R)
• M64: 19,781,626 km (0.046 R)
• M65: 20,054,193 km (0.042 R)
• M66: 20,568,660 km (0.063 R)
• M67: 21,226,442 km (0.111 R)
• M68: 21,435,580 km (0.08 R)
• M69: 21,645,466 km (0.109 R)
• M70: 22,385,526 km (0.095 R)
• M71: 22,491,890 km (0.079 R)
• M72: 22,634,008 km (0.055 R)
• M73: 23,277,129 km (0.093 R)
• M74: 23,420,893 km (0.111 R)
• M75: 23,781,574 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.6

Radius: 11

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.35 AU - 10.83 AU

Year: 11948 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,473,223 km

• M1: 151,991 km (0.051 R)
• M2: 236,813 km (0.117 R)
• M3: 320,439 km (0.118 R)
• M4: 583,731 km (0.118 R)
• M5: 957,875 km (0.051 R)
• M6: 1,376,151 km (0.074 R)
• M7: 1,527,693 km (0.12 R)
• M8: 1,685,070 km (0.119 R)
• M9: 1,959,583 km (0.109 R)
• M10: 2,867,642 km (0.027 R)
• M11: 2,997,642 km (0.117 R)
• M12: 3,572,098 km (0.111 R)
• M13: 3,926,196 km (0.043 R)
• M14: 4,107,509 km (0.11 R)
• M15: 4,217,613 km (0.084 R)
• M16: 4,478,362 km (0.056 R)
• M17: 5,055,062 km (0.086 R)
• M18: 6,068,138 km (0.116 R)
• M19: 6,278,174 km (0.108 R)
• M20: 6,748,809 km (0.096 R)
• M21: 6,879,108 km (0.086 R)
• M22: 7,453,714 km (0.028 R)
• M23: 7,678,859 km (0.08 R)
• M24: 7,814,993 km (0.112 R)
• M25: 8,043,728 km (0.084 R)
• M26: 8,182,106 km (0.064 R)
• M27: 8,321,232 km (0.114 R)
• M28: 8,980,809 km (0.082 R)
• M29: 9,706,059 km (0.081 R)
• M30: 10,001,515 km (0.067 R)
• M31: 10,100,699 km (0.059 R)
• M32: 10,753,095 km (0.073 R)
• M33: 11,058,873 km (0.092 R)
• M34: 11,264,271 km (0.111 R)
• M35: 11,471,015 km (0.108 R)
• M36: 13,387,214 km (0.109 R)
• M37: 13,992,487 km (0.087 R)
• M38: 14,270,440 km (0.044 R)
• M39: 14,382,190 km (0.101 R)
• M40: 15,001,974 km (0.119 R)
• M41: 15,115,518 km (0.088 R)
• M42: 16,442,601 km (0.052 R)
• M43: 17,328,221 km (0.06 R)
• M44: 17,987,498 km (0.075 R)
• M45: 18,654,854 km (0.099 R)
• M46: 18,777,076 km (0.086 R)
• M47: 19,268,804 km (0.074 R)
• M48: 20,642,412 km (0.102 R)
• M49: 20,958,961 km (0.077 R)
• M50: 21,341,034 km (0.046 R)
• M51: 22,306,239 km (0.108 R)
• M52: 23,285,657 km (0.102 R)
• M53: 23,615,370 km (0.085 R)
• M54: 24,279,136 km (0.092 R)
• M55: 27,341,554 km (0.046 R)
• M56: 27,898,657 km (0.034 R)
• M57: 28,319,027 km (0.056 R)
• M58: 28,389,188 km (0.068 R)
• M59: 29,236,809 km (0.106 R)
• M60: 29,307,719 km (0.087 R)
• M61: 30,235,974 km (0.102 R)
• M62: 31,975,049 km (0.112 R)
• M63: 32,194,659 km (0.044 R)
• M64: 33,969,936 km (0.086 R)
• M65: 34,869,468 km (0.073 R)
• M66: 37,383,461 km (0.112 R)
• M67: 39,955,198 km (0.117 R)
• M68: 40,983,833 km (0.028 R)
• M69: 41,302,177 km (0.098 R)
• M70: 41,381,913 km (0.086 R)
• M71: 44,040,566 km (0.117 R)
• M72: 44,775,241 km (0.106 R)
• M73: 46,671,095 km (0.106 R)
• M74: 47,587,083 km (0.098 R)
• M75: 48,173,058 km (0.096 R)
• M76: 48,593,128 km (0.085 R)
• M77: 49,014,396 km (0.119 R)
• M78: 49,183,142 km (0.105 R)
• M79: 49,606,056 km (0.119 R)
• M80: 50,200,258 km (0.086 R)
• M81: 50,540,743 km (0.05 R)
• M82: 50,882,125 km (0.092 R)
• M83: 51,996,779 km (0.076 R)
• M84: 52,513,939 km (0.11 R)
• M85: 52,686,724 km (0.084 R)
• M86: 54,512,118 km (0.115 R)
• M87: 55,037,505 km (0.078 R)
• M88: 58,314,148 km (0.05 R)
• M89: 59,210,538 km (0.038 R)
• M90: 59,300,446 km (0.08 R)
• M91: 59,390,504 km (0.11 R)
• M92: 60,111,566 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit