🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.45 AU - 0.69 AU

Year: 166 Days

Day: 45.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,580,949 km

• M1: 60,138 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.86 AU - 2.82 AU

Year: 1378 Days

Day: 43.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,580,949 km

• M1: 134,788 km (0.112 R)
• M2: 2,229,307 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.88 AU - 2.84 AU

Year: 1396 Days

Day: 34.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,580,949 km

• M1: 1,655,300 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.51 AU - 2.63 AU

Year: 1586 Days

Day: 26.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.6 AU - 3.52 AU

Year: 2061 Days

Day: 28.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.85 AU - 4.57 AU

Year: 2751 Days

Day: 40.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 13.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.77 AU - 4.27 AU

Year: 3103 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 175.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,580,949 km

• M1: 194,028 km (0.071 R)
• M2: 319,691 km (0.033 R)
• M3: 427,700 km (0.065 R)
• M4: 569,369 km (0.055 R)
• M5: 660,175 km (0.094 R)
• M6: 747,840 km (0.12 R)
• M7: 868,715 km (0.1 R)
• M8: 1,017,415 km (0.057 R)
• M9: 1,100,442 km (0.109 R)
• M10: 1,492,837 km (0.081 R)
• M11: 1,749,397 km (0.102 R)
• M12: 1,851,124 km (0.111 R)
• M13: 2,589,689 km (0.04 R)
• M14: 2,706,525 km (0.119 R)
• M15: 2,975,950 km (0.109 R)
• M16: 3,083,212 km (0.092 R)
• M17: 3,396,769 km (0.069 R)
• M18: 3,589,900 km (0.087 R)
• M19: 3,786,771 km (0.105 R)
• M20: 3,936,967 km (0.041 R)
• M21: 4,072,054 km (0.097 R)
• M22: 4,157,175 km (0.03 R)
• M23: 4,294,805 km (0.067 R)
• M24: 4,381,722 km (0.057 R)
• M25: 4,574,703 km (0.1 R)
• M26: 4,681,366 km (0.107 R)
• M27: 5,115,798 km (0.086 R)
• M28: 5,207,951 km (0.068 R)
• M29: 5,337,951 km (0.103 R)
• M30: 5,506,698 km (0.033 R)
• M31: 5,620,242 km (0.063 R)
• M32: 5,753,684 km (0.118 R)
• M33: 6,536,380 km (0.087 R)
• M34: 7,042,769 km (0.111 R)
• M35: 7,269,559 km (0.058 R)
• M36: 7,394,324 km (0.047 R)
• M37: 7,709,377 km (0.074 R)
• M38: 7,879,170 km (0.099 R)
• M39: 8,007,376 km (0.115 R)
• M40: 8,309,264 km (0.117 R)
• M41: 8,703,006 km (0.12 R)
• M42: 8,946,551 km (0.05 R)
• M43: 9,282,398 km (0.099 R)
• M44: 9,440,523 km (0.112 R)
• M45: 9,874,357 km (0.068 R)
• M46: 10,082,148 km (0.092 R)
• M47: 10,572,680 km (0.09 R)
• M48: 10,927,975 km (0.118 R)
• M49: 11,071,140 km (0.103 R)
• M50: 11,359,266 km (0.112 R)
• M51: 11,601,464 km (0.109 R)
• M52: 12,387,751 km (0.055 R)
• M53: 12,512,067 km (0.089 R)
• M54: 12,913,139 km (0.094 R)
• M55: 13,343,831 km (0.059 R)
• M56: 13,676,237 km (0.091 R)
• M57: 14,375,757 km (0.102 R)
• M58: 14,664,032 km (0.077 R)
• M59: 14,980,731 km (0.09 R)
• M60: 15,139,903 km (0.12 R)
• M61: 15,836,431 km (0.095 R)
• M62: 15,998,595 km (0.115 R)
• M63: 16,215,661 km (0.103 R)
• M64: 16,928,196 km (0.085 R)
• M65: 17,232,777 km (0.041 R)
• M66: 17,343,928 km (0.078 R)
• M67: 17,539,004 km (0.091 R)
• M68: 17,959,673 km (0.107 R)
• M69: 18,270,388 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.2

Radius: 14.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.44 AU - 6.12 AU

Year: 4671 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,580,949 km

• M1: 208,240 km (0.087 R)
• M2: 308,172 km (0.102 R)
• M3: 417,228 km (0.088 R)
• M4: 663,317 km (0.114 R)
• M5: 768,335 km (0.079 R)
• M6: 1,147,565 km (0.064 R)
• M7: 1,428,660 km (0.1 R)
• M8: 1,599,650 km (0.077 R)
• M9: 1,777,971 km (0.1 R)
• M10: 1,931,757 km (0.114 R)
• M11: 2,042,161 km (0.083 R)
• M12: 2,138,651 km (0.116 R)
• M13: 2,302,910 km (0.082 R)
• M14: 2,454,452 km (0.106 R)
• M15: 3,057,780 km (0.064 R)
• M16: 3,319,577 km (0.025 R)
• M17: 3,865,459 km (0.101 R)
• M18: 4,108,257 km (0.051 R)
• M19: 4,272,964 km (0.034 R)
• M20: 4,524,139 km (0.088 R)
• M21: 5,041,448 km (0.114 R)
• M22: 5,173,693 km (0.092 R)
• M23: 5,645,973 km (0.044 R)
• M24: 5,968,656 km (0.086 R)
• M25: 6,202,926 km (0.109 R)
• M26: 6,583,952 km (0.072 R)
• M27: 7,194,910 km (0.085 R)
• M28: 7,394,324 km (0.107 R)
• M29: 7,875,281 km (0.089 R)
• M30: 8,288,320 km (0.072 R)
• M31: 8,418,770 km (0.056 R)
• M32: 8,841,085 km (0.035 R)
• M33: 10,093,668 km (0.052 R)
• M34: 10,401,540 km (0.084 R)
• M35: 10,514,187 km (0.079 R)
• M36: 11,459,646 km (0.082 R)
• M37: 11,576,033 km (0.09 R)
• M38: 11,810,154 km (0.101 R)
• M39: 12,883,069 km (0.101 R)
• M40: 13,004,244 km (0.054 R)
• M41: 13,125,717 km (0.111 R)
• M42: 13,708,251 km (0.102 R)
• M43: 13,955,985 km (0.049 R)
• M44: 14,771,593 km (0.096 R)
• M45: 15,217,245 km (0.039 R)
• M46: 15,409,478 km (0.114 R)
• M47: 15,796,638 km (0.067 R)
• M48: 15,958,951 km (0.066 R)
• M49: 16,481,796 km (0.049 R)
• M50: 16,745,387 km (0.117 R)
• M51: 17,444,009 km (0.089 R)
• M52: 17,712,687 km (0.069 R)
• M53: 17,813,815 km (0.106 R)
• M54: 18,458,582 km (0.118 R)
• M55: 18,663,830 km (0.081 R)
• M56: 18,869,827 km (0.064 R)
• M57: 19,042,014 km (0.095 R)
• M58: 19,771,004 km (0.106 R)
• M59: 20,828,512 km (0.089 R)
• M60: 21,399,975 km (0.075 R)
• M61: 21,579,642 km (0.083 R)
• M62: 21,795,811 km (0.112 R)
• M63: 22,012,878 km (0.088 R)
• M64: 22,266,895 km (0.053 R)
• M65: 22,412,454 km (0.095 R)
• M66: 23,588,742 km (0.109 R)
• M67: 23,848,743 km (0.072 R)
• M68: 24,147,041 km (0.1 R)
• M69: 24,296,789 km (0.075 R)
• M70: 24,484,235 km (0.105 R)
• M71: 24,973,869 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit