🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.57 AU - 0.65 AU

Year: 175 Days

Day: 33.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.75 AU - 1.15 AU

Year: 340 Days

Day: 14.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.84 AU - 1.32 AU

Year: 412 Days

Day: 24 Hours

Environment

Temp: 16 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.6 AU - 1.86 AU

Year: 835 Days

Day: 33.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,921,399 km

• M1: 353,500 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.56 AU - 2.04 AU

Year: 887 Days

Day: 32.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,921,399 km

• M1: 457,919 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.78 AU - 2.96 AU

Year: 1339 Days

Day: 46.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.62 AU - 3.98 AU

Year: 2201 Days

Day: 38.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.3

Radius: 15

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.17 AU - 7.67 AU

Year: 5971 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,921,399 km

• M1: 189,541 km (0.092 R)
• M2: 318,943 km (0.046 R)
• M3: 572,212 km (0.078 R)
• M4: 767,437 km (0.114 R)
• M5: 972,985 km (0.109 R)
• M6: 1,997,580 km (0.092 R)
• M7: 2,269,998 km (0.096 R)
• M8: 2,410,919 km (0.043 R)
• M9: 2,916,560 km (0.114 R)
• M10: 3,114,927 km (0.07 R)
• M11: 3,595,435 km (0.09 R)
• M12: 3,929,038 km (0.113 R)
• M13: 4,247,981 km (0.11 R)
• M14: 4,398,028 km (0.095 R)
• M15: 4,729,537 km (0.119 R)
• M16: 5,095,603 km (0.101 R)
• M17: 5,416,789 km (0.058 R)
• M18: 6,564,355 km (0.116 R)
• M19: 6,943,735 km (0.1 R)
• M20: 7,420,653 km (0.076 R)
• M21: 7,602,265 km (0.106 R)
• M22: 8,374,938 km (0.12 R)
• M23: 8,691,038 km (0.111 R)
• M24: 9,075,654 km (0.057 R)
• M25: 9,400,431 km (0.109 R)
• M26: 9,662,975 km (0.07 R)
• M27: 9,762,159 km (0.068 R)
• M28: 9,928,063 km (0.075 R)
• M29: 10,737,686 km (0.078 R)
• M30: 11,116,019 km (0.103 R)
• M31: 11,254,697 km (0.1 R)
• M32: 11,393,823 km (0.081 R)
• M33: 11,814,941 km (0.038 R)
• M34: 12,384,460 km (0.052 R)
• M35: 12,600,329 km (0.118 R)
• M36: 12,962,955 km (0.069 R)
• M37: 13,587,376 km (0.063 R)
• M38: 14,183,973 km (0.083 R)
• M39: 14,334,468 km (0.102 R)
• M40: 14,599,107 km (0.099 R)
• M41: 14,713,100 km (0.081 R)
• M42: 15,056,726 km (0.081 R)
• M43: 15,674,117 km (0.109 R)
• M44: 15,907,789 km (0.043 R)
• M45: 16,064,268 km (0.106 R)
• M46: 16,181,852 km (0.082 R)
• M47: 16,655,329 km (0.093 R)
• M48: 17,093,501 km (0.117 R)
• M49: 17,414,539 km (0.092 R)
• M50: 17,575,805 km (0.078 R)
• M51: 18,348,478 km (0.05 R)
• M52: 19,507,562 km (0.097 R)
• M53: 20,096,080 km (0.076 R)
• M54: 20,222,939 km (0.066 R)
• M55: 20,647,648 km (0.063 R)
• M56: 21,118,432 km (0.052 R)
• M57: 21,419,722 km (0.083 R)
• M58: 21,549,424 km (0.112 R)
• M59: 21,679,275 km (0.112 R)
• M60: 21,896,192 km (0.113 R)
• M61: 22,507,748 km (0.061 R)
• M62: 22,992,146 km (0.099 R)
• M63: 24,061,172 km (0.091 R)
• M64: 24,692,176 km (0.082 R)
• M65: 24,828,011 km (0.081 R)
• M66: 25,100,728 km (0.1 R)
• M67: 25,465,746 km (0.115 R)
• M68: 25,648,854 km (0.105 R)
• M69: 26,062,642 km (0.111 R)
• M70: 27,176,847 km (0.072 R)
• M71: 28,877,176 km (0.105 R)
• M72: 28,972,769 km (0.05 R)
• M73: 29,259,698 km (0.119 R)
• M74: 29,499,653 km (0.057 R)
• M75: 30,806,690 km (0.078 R)
• M76: 31,099,752 km (0.111 R)
• M77: 31,393,712 km (0.039 R)
• M78: 31,836,372 km (0.035 R)
• M79: 32,330,643 km (0.096 R)
• M80: 32,479,343 km (0.113 R)
• M81: 32,827,458 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.7

Radius: 10.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.17 AU - 8.21 AU

Year: 7828 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,921,399 km

• M1: 200,611 km (0.11 R)
• M2: 275,110 km (0.057 R)
• M3: 359,035 km (0.076 R)
• M4: 510,129 km (0.075 R)
• M5: 598,242 km (0.105 R)
• M6: 668,403 km (0.101 R)
• M7: 775,067 km (0.109 R)
• M8: 843,882 km (0.081 R)
• M9: 924,066 km (0.062 R)
• M10: 1,131,409 km (0.054 R)
• M11: 1,292,077 km (0.112 R)
• M12: 1,547,291 km (0.112 R)
• M13: 1,726,509 km (0.047 R)
• M14: 1,830,480 km (0.102 R)
• M15: 1,996,384 km (0.075 R)
• M16: 2,292,587 km (0.111 R)
• M17: 2,550,344 km (0.118 R)
• M18: 2,642,796 km (0.068 R)
• M19: 2,954,558 km (0.095 R)
• M20: 3,093,834 km (0.096 R)
• M21: 3,628,048 km (0.12 R)
• M22: 3,792,605 km (0.082 R)
• M23: 3,883,262 km (0.119 R)
• M24: 4,051,559 km (0.074 R)
• M25: 4,427,199 km (0.089 R)
• M26: 4,651,596 km (0.115 R)
• M27: 4,748,835 km (0.085 R)
• M28: 4,846,821 km (0.086 R)
• M29: 4,978,617 km (0.081 R)
• M30: 5,061,494 km (0.112 R)
• M31: 5,228,745 km (0.107 R)
• M32: 5,466,007 km (0.109 R)
• M33: 6,057,068 km (0.102 R)
• M34: 6,270,544 km (0.107 R)
• M35: 7,393,725 km (0.118 R)
• M36: 7,852,691 km (0.102 R)
• M37: 8,027,123 km (0.075 R)
• M38: 8,144,108 km (0.085 R)
• M39: 8,498,655 km (0.097 R)
• M40: 8,818,046 km (0.116 R)
• M41: 8,999,509 km (0.032 R)
• M42: 9,613,159 km (0.032 R)
• M43: 10,113,863 km (0.103 R)
• M44: 10,730,206 km (0.116 R)
• M45: 10,967,169 km (0.11 R)
• M46: 11,227,769 km (0.095 R)
• M47: 11,314,985 km (0.1 R)
• M48: 11,424,490 km (0.104 R)
• M49: 11,512,304 km (0.078 R)
• M50: 11,666,390 km (0.094 R)
• M51: 11,843,514 km (0.116 R)
• M52: 12,088,406 km (0.092 R)
• M53: 12,200,305 km (0.05 R)
• M54: 12,879,030 km (0.116 R)
• M55: 12,947,546 km (0.072 R)
• M56: 13,849,621 km (0.099 R)
• M57: 13,990,094 km (0.096 R)
• M58: 14,131,164 km (0.116 R)
• M59: 14,939,442 km (0.051 R)
• M60: 15,035,633 km (0.114 R)
• M61: 15,325,105 km (0.055 R)
• M62: 15,836,131 km (0.07 R)
• M63: 16,352,693 km (0.051 R)
• M64: 16,625,559 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 12.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.53 AU - 13.95 AU

Year: 13833 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,921,399 km

• M1: 286,929 km (0.069 R)
• M2: 484,248 km (0.059 R)
• M3: 696,079 km (0.039 R)
• M4: 1,023,249 km (0.093 R)
• M5: 1,123,480 km (0.053 R)
• M6: 1,710,801 km (0.106 R)
• M7: 1,938,040 km (0.094 R)
• M8: 2,307,248 km (0.077 R)
• M9: 2,698,895 km (0.116 R)
• M10: 2,944,086 km (0.077 R)
• M11: 3,111,636 km (0.118 R)
• M12: 3,655,873 km (0.068 R)
• M13: 3,745,781 km (0.118 R)
• M14: 3,859,176 km (0.073 R)
• M15: 4,253,516 km (0.066 R)
• M16: 4,443,506 km (0.109 R)
• M17: 4,709,491 km (0.111 R)
• M18: 5,590,622 km (0.096 R)
• M19: 5,851,670 km (0.097 R)
• M20: 5,957,286 km (0.095 R)
• M21: 6,277,875 km (0.107 R)
• M22: 6,576,622 km (0.095 R)
• M23: 6,686,576 km (0.076 R)
• M24: 7,760,539 km (0.062 R)
• M25: 8,199,160 km (0.062 R)
• M26: 9,039,751 km (0.114 R)
• M27: 10,255,832 km (0.112 R)
• M28: 11,788,911 km (0.113 R)
• M29: 12,565,024 km (0.118 R)
• M30: 15,354,576 km (0.119 R)
• M31: 15,500,733 km (0.105 R)
• M32: 15,942,196 km (0.074 R)
• M33: 16,127,249 km (0.111 R)
• M34: 17,519,407 km (0.11 R)
• M35: 17,979,121 km (0.114 R)
• M36: 18,365,233 km (0.03 R)
• M37: 18,442,874 km (0.081 R)
• M38: 20,256,748 km (0.093 R)
• M39: 20,739,351 km (0.076 R)
• M40: 20,860,525 km (0.095 R)
• M41: 20,941,608 km (0.098 R)
• M42: 22,251,038 km (0.083 R)
• M43: 22,873,963 km (0.073 R)
• M44: 23,166,577 km (0.113 R)
• M45: 24,094,383 km (0.119 R)
• M46: 24,221,990 km (0.066 R)
• M47: 25,120,474 km (0.118 R)
• M48: 26,510,837 km (0.119 R)
• M49: 26,950,356 km (0.088 R)
• M50: 27,747,712 km (0.099 R)
• M51: 28,462,940 km (0.092 R)
• M52: 28,958,109 km (0.107 R)
• M53: 29,410,941 km (0.114 R)
• M54: 30,185,858 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 18,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit