🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.57 AU - 0.71 AU

Year: 184 Days

Day: 29.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 197 Days

Day: 41.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,668,501 km

• M1: 35,006 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.06 AU - 1.72 AU

Year: 590 Days

Day: 15.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.66 AU - 2.7 AU

Year: 1158 Days

Day: 34.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,668,501 km

• M1: 192,832 km (0.103 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 13.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.77 AU - 5.85 AU

Year: 4404 Days

Day: 10.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,668,501 km

• M1: 239,506 km (0.093 R)
• M2: 369,656 km (0.076 R)
• M3: 508,932 km (0.103 R)
• M4: 729,589 km (0.086 R)
• M5: 997,967 km (0.118 R)
• M6: 1,549,385 km (0.118 R)
• M7: 1,647,222 km (0.119 R)
• M8: 1,989,352 km (0.104 R)
• M9: 2,335,672 km (0.067 R)
• M10: 2,487,364 km (0.092 R)
• M11: 2,642,497 km (0.114 R)
• M12: 2,881,405 km (0.108 R)
• M13: 3,169,380 km (0.109 R)
• M14: 3,575,240 km (0.097 R)
• M15: 4,507,384 km (0.117 R)
• M16: 4,866,868 km (0.068 R)
• M17: 5,136,443 km (0.073 R)
• M18: 5,588,378 km (0.107 R)
• M19: 5,716,135 km (0.066 R)
• M20: 5,948,759 km (0.113 R)
• M21: 6,131,718 km (0.05 R)
• M22: 6,450,062 km (0.11 R)
• M23: 7,075,231 km (0.116 R)
• M24: 7,297,235 km (0.11 R)
• M25: 8,559,541 km (0.092 R)
• M26: 8,915,584 km (0.077 R)
• M27: 9,185,758 km (0.1 R)
• M28: 9,826,935 km (0.095 R)
• M29: 10,387,927 km (0.104 R)
• M30: 10,736,041 km (0.118 R)
• M31: 10,927,526 km (0.11 R)
• M32: 11,023,717 km (0.078 R)
• M33: 11,443,639 km (0.111 R)
• M34: 11,606,551 km (0.071 R)
• M35: 11,704,687 km (0.038 R)
• M36: 12,000,891 km (0.062 R)
• M37: 12,166,496 km (0.12 R)
• M38: 12,566,969 km (0.118 R)
• M39: 12,971,781 km (0.111 R)
• M40: 13,933,246 km (0.068 R)
• M41: 14,917,451 km (0.096 R)
• M42: 15,779,135 km (0.087 R)
• M43: 17,663,170 km (0.114 R)
• M44: 17,813,965 km (0.068 R)
• M45: 17,927,360 km (0.082 R)
• M46: 18,192,747 km (0.044 R)
• M47: 18,345,037 km (0.115 R)
• M48: 18,497,777 km (0.041 R)
• M49: 19,035,581 km (0.116 R)
• M50: 19,578,621 km (0.102 R)
• M51: 20,205,436 km (0.103 R)
• M52: 20,442,100 km (0.065 R)
• M53: 21,278,053 km (0.062 R)
• M54: 22,125,226 km (0.088 R)
• M55: 22,247,148 km (0.113 R)
• M56: 22,737,081 km (0.109 R)
• M57: 23,437,199 km (0.047 R)
• M58: 23,810,745 km (0.088 R)
• M59: 24,060,873 km (0.113 R)
• M60: 24,395,822 km (0.061 R)
• M61: 24,690,081 km (0.082 R)
• M62: 25,324,676 km (0.103 R)
• M63: 26,308,132 km (0.109 R)
• M64: 27,653,466 km (0.084 R)
• M65: 27,740,980 km (0.107 R)
• M66: 27,828,645 km (0.109 R)
• M67: 28,180,200 km (0.113 R)
• M68: 28,268,313 km (0.106 R)
• M69: 28,665,944 km (0.088 R)
• M70: 28,932,079 km (0.095 R)
• M71: 29,288,271 km (0.039 R)
• M72: 29,466,891 km (0.105 R)
• M73: 29,690,689 km (0.092 R)
• M74: 29,915,086 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 12.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.85 AU - 10.93 AU

Year: 9539 Days

Day: 5.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,668,501 km

• M1: 154,535 km (0.054 R)
• M2: 337,044 km (0.093 R)
• M3: 423,212 km (0.082 R)
• M4: 690,095 km (0.028 R)
• M5: 862,581 km (0.1 R)
• M6: 1,070,074 km (0.111 R)
• M7: 1,210,995 km (0.064 R)
• M8: 1,512,285 km (0.118 R)
• M9: 1,789,789 km (0.039 R)
• M10: 2,663,889 km (0.096 R)
• M11: 3,351,740 km (0.114 R)
• M12: 3,532,155 km (0.06 R)
• M13: 3,997,554 km (0.039 R)
• M14: 4,189,189 km (0.074 R)
• M15: 4,952,138 km (0.113 R)
• M16: 5,158,284 km (0.057 R)
• M17: 5,508,194 km (0.1 R)
• M18: 5,974,789 km (0.071 R)
• M19: 6,831,387 km (0.091 R)
• M20: 7,099,765 km (0.1 R)
• M21: 7,293,644 km (0.053 R)
• M22: 7,489,318 km (0.086 R)
• M23: 7,607,501 km (0.113 R)
• M24: 8,534,559 km (0.085 R)
• M25: 9,242,605 km (0.056 R)
• M26: 9,667,912 km (0.095 R)
• M27: 10,405,729 km (0.1 R)
• M28: 11,071,888 km (0.102 R)
• M29: 11,251,854 km (0.067 R)
• M30: 11,889,440 km (0.105 R)
• M31: 12,212,721 km (0.079 R)
• M32: 13,199,768 km (0.101 R)
• M33: 14,506,356 km (0.067 R)
• M34: 14,901,294 km (0.066 R)
• M35: 15,299,973 km (0.089 R)
• M36: 16,056,788 km (0.118 R)
• M37: 16,158,664 km (0.103 R)
• M38: 16,929,243 km (0.041 R)
• M39: 17,240,855 km (0.086 R)
• M40: 17,345,125 km (0.091 R)
• M41: 17,764,448 km (0.053 R)
• M42: 18,720,229 km (0.03 R)
• M43: 19,420,796 km (0.068 R)
• M44: 19,910,878 km (0.079 R)
• M45: 20,184,941 km (0.091 R)
• M46: 20,681,307 km (0.114 R)
• M47: 21,629,907 km (0.118 R)
• M48: 22,194,639 km (0.111 R)
• M49: 22,308,184 km (0.096 R)
• M50: 22,535,722 km (0.067 R)
• M51: 22,707,012 km (0.098 R)
• M52: 23,108,233 km (0.062 R)
• M53: 23,453,954 km (0.111 R)
• M54: 23,975,901 km (0.107 R)
• M55: 24,442,946 km (0.108 R)
• M56: 24,913,132 km (0.062 R)
• M57: 26,762,909 km (0.065 R)
• M58: 27,490,853 km (0.069 R)
• M59: 27,612,775 km (0.052 R)
• M60: 28,656,669 km (0.108 R)
• M61: 29,338,985 km (0.055 R)
• M62: 29,838,642 km (0.115 R)
• M63: 30,467,102 km (0.051 R)
• M64: 33,478,956 km (0.087 R)
• M65: 34,197,475 km (0.033 R)
• M66: 34,460,019 km (0.109 R)
• M67: 35,317,963 km (0.096 R)
• M68: 36,651,628 km (0.048 R)
• M69: 36,785,817 km (0.043 R)
• M70: 37,730,378 km (0.107 R)
• M71: 38,409,852 km (0.05 R)
• M72: 38,614,502 km (0.093 R)
• M73: 39,436,691 km (0.116 R)
• M74: 39,780,916 km (0.027 R)
• M75: 41,937,818 km (0.081 R)
• M76: 43,704,719 km (0.106 R)
• M77: 44,776,438 km (0.097 R)
• M78: 46,509,380 km (0.043 R)
• M79: 46,945,906 km (0.114 R)
• M80: 47,164,768 km (0.111 R)
• M81: 47,970,053 km (0.116 R)
• M82: 49,594,237 km (0.086 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit