🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.19 AU - 1.21 AU

Year: 485 Days

Day: 46.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,047,485 km

• M1: 55,800 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.19 AU - 1.77 AU

Year: 664 Days

Day: 27.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,047,485 km

• M1: 189,092 km (0.114 R)
• M2: 902,374 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.05 AU - 2.97 AU

Year: 1467 Days

Day: 46.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,047,485 km

• M1: 1,253,929 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.14 AU - 3.22 AU

Year: 2092 Days

Day: 21.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 178.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,047,485 km

• M1: 46,076 km (0.108 R)
• M2: 1,559,109 km (0.112 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.29 AU - 5.13 AU

Year: 3187 Days

Day: 29.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.32 AU - 4.78 AU

Year: 3581 Days

Day: 23.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 10.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.93 AU - 5.81 AU

Year: 3965 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,047,485 km

• M1: 132,993 km (0.118 R)
• M2: 201,808 km (0.096 R)
• M3: 390,002 km (0.11 R)
• M4: 688,749 km (0.107 R)
• M5: 815,907 km (0.095 R)
• M6: 1,176,587 km (0.117 R)
• M7: 1,677,890 km (0.065 R)
• M8: 1,919,041 km (0.068 R)
• M9: 2,171,413 km (0.077 R)
• M10: 2,328,192 km (0.094 R)
• M11: 2,434,855 km (0.106 R)
• M12: 2,543,164 km (0.056 R)
• M13: 3,089,196 km (0.099 R)
• M14: 3,406,044 km (0.106 R)
• M15: 3,486,977 km (0.079 R)
• M16: 3,796,046 km (0.111 R)
• M17: 3,943,250 km (0.11 R)
• M18: 4,028,371 km (0.079 R)
• M19: 4,113,941 km (0.094 R)
• M20: 4,663,265 km (0.082 R)
• M21: 5,212,289 km (0.069 R)
• M22: 5,282,450 km (0.096 R)
• M23: 5,494,580 km (0.114 R)
• M24: 5,661,531 km (0.073 R)
• M25: 5,806,043 km (0.09 R)
• M26: 5,878,748 km (0.098 R)
• M27: 6,546,852 km (0.108 R)
• M28: 6,954,207 km (0.103 R)
• M29: 7,160,951 km (0.059 R)
• M30: 7,239,041 km (0.087 R)
• M31: 7,474,957 km (0.11 R)
• M32: 8,692,384 km (0.036 R)
• M33: 8,859,336 km (0.102 R)
• M34: 9,027,334 km (0.098 R)
• M35: 9,111,707 km (0.057 R)
• M36: 9,883,333 km (0.103 R)
• M37: 10,203,772 km (0.104 R)
• M38: 10,824,902 km (0.043 R)
• M39: 11,004,569 km (0.096 R)
• M40: 11,094,776 km (0.099 R)
• M41: 12,010,764 km (0.119 R)
• M42: 12,477,809 km (0.087 R)
• M43: 12,855,843 km (0.079 R)
• M44: 13,462,013 km (0.12 R)
• M45: 13,655,294 km (0.043 R)
• M46: 13,817,159 km (0.05 R)
• M47: 13,947,159 km (0.039 R)
• M48: 14,240,969 km (0.119 R)
• M49: 15,571,642 km (0.11 R)
• M50: 15,673,070 km (0.113 R)
• M51: 16,423,303 km (0.09 R)
• M52: 16,733,719 km (0.052 R)
• M53: 17,185,355 km (0.058 R)
• M54: 17,465,402 km (0.106 R)
• M55: 17,535,563 km (0.091 R)
• M56: 18,171,803 km (0.109 R)
• M57: 18,779,769 km (0.093 R)
• M58: 18,887,778 km (0.066 R)
• M59: 18,959,885 km (0.072 R)
• M60: 19,031,991 km (0.032 R)
• M61: 19,430,669 km (0.119 R)
• M62: 21,465,200 km (0.071 R)
• M63: 21,880,185 km (0.067 R)
• M64: 22,031,727 km (0.111 R)
• M65: 23,140,995 km (0.077 R)
• M66: 23,256,784 km (0.108 R)
• M67: 23,411,468 km (0.045 R)
• M68: 23,721,884 km (0.067 R)
• M69: 24,937,666 km (0.105 R)
• M70: 25,095,940 km (0.081 R)
• M71: 25,373,893 km (0.115 R)
• M72: 25,932,791 km (0.111 R)
• M73: 26,133,402 km (0.119 R)
• M74: 26,495,728 km (0.102 R)
• M75: 26,981,472 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408

Radius: 14.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.93 AU - 7.41 AU

Year: 7084 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,047,485 km

• M1: 183,856 km (0.028 R)
• M2: 365,168 km (0.073 R)
• M3: 507,436 km (0.094 R)
• M4: 785,688 km (0.096 R)
• M5: 1,101,190 km (0.099 R)
• M6: 1,220,868 km (0.089 R)
• M7: 1,457,981 km (0.099 R)
• M8: 1,728,304 km (0.113 R)
• M9: 1,869,973 km (0.074 R)
• M10: 2,127,282 km (0.11 R)
• M11: 2,337,916 km (0.031 R)
• M12: 2,455,799 km (0.032 R)
• M13: 2,575,776 km (0.108 R)
• M14: 2,990,162 km (0.044 R)
• M15: 3,271,257 km (0.066 R)
• M16: 3,470,970 km (0.106 R)
• M17: 3,906,000 km (0.114 R)
• M18: 4,456,072 km (0.089 R)
• M19: 4,703,058 km (0.116 R)
• M20: 4,828,271 km (0.115 R)
• M21: 5,418,734 km (0.097 R)
• M22: 5,603,039 km (0.088 R)
• M23: 5,709,253 km (0.109 R)
• M24: 5,870,071 km (0.065 R)
• M25: 6,005,158 km (0.095 R)
• M26: 6,388,876 km (0.097 R)
• M27: 7,238,293 km (0.114 R)
• M28: 7,412,574 km (0.108 R)
• M29: 7,676,465 km (0.102 R)
• M30: 8,093,394 km (0.088 R)
• M31: 8,213,821 km (0.051 R)
• M32: 8,334,845 km (0.112 R)
• M33: 8,456,468 km (0.116 R)
• M34: 8,732,477 km (0.09 R)
• M35: 9,514,724 km (0.101 R)
• M36: 10,515,683 km (0.092 R)
• M37: 10,713,302 km (0.08 R)
• M38: 10,845,846 km (0.057 R)
• M39: 11,652,029 km (0.027 R)
• M40: 11,959,452 km (0.09 R)
• M41: 12,408,096 km (0.1 R)
• M42: 13,429,102 km (0.069 R)
• M43: 14,367,230 km (0.057 R)
• M44: 15,326,601 km (0.087 R)
• M45: 15,438,650 km (0.119 R)
• M46: 15,663,495 km (0.044 R)
• M47: 16,230,621 km (0.119 R)
• M48: 16,997,160 km (0.102 R)
• M49: 17,268,232 km (0.101 R)
• M50: 17,540,799 km (0.098 R)
• M51: 17,657,934 km (0.107 R)
• M52: 18,129,616 km (0.067 R)
• M53: 18,565,545 km (0.03 R)
• M54: 19,205,823 km (0.072 R)
• M55: 21,336,546 km (0.111 R)
• M56: 21,922,970 km (0.079 R)
• M57: 22,260,462 km (0.111 R)
• M58: 22,983,319 km (0.118 R)
• M59: 23,111,674 km (0.091 R)
• M60: 24,147,340 km (0.054 R)
• M61: 24,583,268 km (0.086 R)
• M62: 24,714,615 km (0.118 R)
• M63: 25,109,853 km (0.116 R)
• M64: 25,330,360 km (0.087 R)
• M65: 25,817,900 km (0.111 R)
• M66: 26,712,046 km (0.035 R)
• M67: 27,480,082 km (0.107 R)
• M68: 27,844,053 km (0.063 R)
• M69: 28,392,928 km (0.086 R)
• M70: 28,530,857 km (0.104 R)
• M71: 30,342,338 km (0.068 R)
• M72: 31,096,311 km (0.099 R)
• M73: 31,523,114 km (0.116 R)
• M74: 31,761,124 km (0.087 R)
• M75: 31,904,139 km (0.102 R)
• M76: 32,047,454 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit