🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 36.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,686,398 km

• M1: 369,806 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.75 AU - 0.89 AU

Year: 266 Days

Day: 45 Hours

Environment

Temp: 188 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,686,398 km

• M1: 98,884 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.27 AU - 1.53 AU

Year: 593 Days

Day: 29 Hours

Environment

Temp: -11 °C

Axial Tilt: 61.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,686,398 km

• M1: 50,863 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.39 AU - 1.77 AU

Year: 711 Days

Day: 34.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,686,398 km

• M1: 277,205 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.67 AU - 3.63 AU

Year: 2002 Days

Day: 21.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,686,398 km

• M1: 196,123 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.15 AU - 3.21 AU

Year: 2031 Days

Day: 47.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,686,398 km

• M1: 1,436,289 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.53 AU - 4.27 AU

Year: 2758 Days

Day: 24.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 12.1

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.46 AU - 7.7 AU

Year: 6045 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,686,398 km

• M1: 160,219 km (0.05 R)
• M2: 284,236 km (0.101 R)
• M3: 504,444 km (0.111 R)
• M4: 592,108 km (0.087 R)
• M5: 672,293 km (0.094 R)
• M6: 876,045 km (0.12 R)
• M7: 1,100,891 km (0.069 R)
• M8: 1,345,034 km (0.083 R)
• M9: 1,492,688 km (0.117 R)
• M10: 1,665,623 km (0.114 R)
• M11: 1,744,610 km (0.111 R)
• M12: 2,289,895 km (0.098 R)
• M13: 2,490,655 km (0.109 R)
• M14: 2,581,910 km (0.083 R)
• M15: 2,674,212 km (0.094 R)
• M16: 4,463,701 km (0.032 R)
• M17: 5,382,083 km (0.115 R)
• M18: 6,232,696 km (0.109 R)
• M19: 6,610,132 km (0.096 R)
• M20: 7,092,585 km (0.101 R)
• M21: 7,255,796 km (0.088 R)
• M22: 7,453,564 km (0.104 R)
• M23: 7,921,656 km (0.118 R)
• M24: 9,098,393 km (0.099 R)
• M25: 9,634,851 km (0.065 R)
• M26: 10,034,726 km (0.08 R)
• M27: 10,588,986 km (0.028 R)
• M28: 10,738,434 km (0.107 R)
• M29: 10,963,878 km (0.117 R)
• M30: 11,267,113 km (0.084 R)
• M31: 11,496,297 km (0.064 R)
• M32: 13,425,362 km (0.069 R)
• M33: 14,572,179 km (0.101 R)
• M34: 15,750,262 km (0.101 R)
• M35: 16,393,982 km (0.099 R)
• M36: 16,523,833 km (0.114 R)
• M37: 17,090,061 km (0.116 R)
• M38: 17,177,875 km (0.101 R)
• M39: 17,265,689 km (0.095 R)
• M40: 17,662,871 km (0.082 R)
• M41: 17,973,735 km (0.105 R)
• M42: 18,241,815 km (0.068 R)
• M43: 18,827,042 km (0.083 R)
• M44: 19,099,310 km (0.111 R)
• M45: 19,510,106 km (0.083 R)
• M46: 20,247,473 km (0.096 R)
• M47: 21,465,350 km (0.1 R)
• M48: 21,560,045 km (0.101 R)
• M49: 22,083,039 km (0.065 R)
• M50: 22,418,139 km (0.082 R)
• M51: 22,755,033 km (0.043 R)
• M52: 24,217,203 km (0.12 R)
• M53: 24,661,807 km (0.113 R)
• M54: 24,760,991 km (0.06 R)
• M55: 25,159,071 km (0.119 R)
• M56: 25,358,784 km (0.116 R)
• M57: 25,659,476 km (0.117 R)
• M58: 26,062,343 km (0.099 R)
• M59: 26,315,163 km (0.119 R)
• M60: 26,416,441 km (0.068 R)
• M61: 27,129,574 km (0.038 R)
• M62: 27,797,379 km (0.075 R)
• M63: 28,211,017 km (0.084 R)
• M64: 28,470,569 km (0.075 R)
• M65: 28,731,019 km (0.046 R)
• M66: 29,464,198 km (0.115 R)
• M67: 29,674,832 km (0.12 R)
• M68: 29,938,872 km (0.117 R)
• M69: 30,735,481 km (0.093 R)
• M70: 30,895,700 km (0.077 R)
• M71: 31,056,219 km (0.052 R)
• M72: 33,003,235 km (0.071 R)
• M73: 33,112,591 km (0.113 R)
• M74: 34,157,233 km (0.092 R)
• M75: 34,267,786 km (0.076 R)
• M76: 34,822,495 km (0.079 R)
• M77: 36,335,079 km (0.099 R)
• M78: 36,617,669 km (0.081 R)
• M79: 37,697,616 km (0.053 R)
• M80: 37,869,205 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.3

Radius: 3.4

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.26 AU - 23.18 AU

Year: 30179 Days

Day: 15.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,686,398 km

• M1: 79,287 km (0.106 R)
• M2: 101,876 km (0.073 R)
• M3: 337,942 km (0.06 R)
• M4: 898,186 km (0.116 R)
• M5: 978,370 km (0.074 R)
• M6: 1,124,378 km (0.101 R)
• M7: 1,277,267 km (0.114 R)
• M8: 1,344,735 km (0.072 R)
• M9: 1,367,474 km (0.11 R)
• M10: 2,109,031 km (0.119 R)
• M11: 2,632,474 km (0.06 R)
• M12: 2,718,642 km (0.091 R)
• M13: 3,662,156 km (0.113 R)
• M14: 4,185,000 km (0.117 R)
• M15: 4,592,355 km (0.116 R)
• M16: 4,800,745 km (0.116 R)
• M17: 6,849,488 km (0.067 R)
• M18: 7,489,917 km (0.089 R)
• M19: 7,571,298 km (0.111 R)
• M20: 7,734,958 km (0.072 R)
• M21: 7,776,097 km (0.062 R)
• M22: 8,359,080 km (0.098 R)
• M23: 9,347,025 km (0.048 R)
• M24: 10,919,747 km (0.065 R)
• M25: 11,197,401 km (0.115 R)
• M26: 11,243,926 km (0.105 R)
• M27: 12,044,424 km (0.119 R)
• M28: 12,187,589 km (0.073 R)
• M29: 12,863,173 km (0.077 R)
• M30: 13,303,739 km (0.078 R)
• M31: 13,501,208 km (0.096 R)
• M32: 13,799,207 km (0.026 R)
• M33: 13,948,954 km (0.11 R)
• M34: 15,580,169 km (0.099 R)
• M35: 16,207,134 km (0.092 R)
• M36: 16,682,855 km (0.105 R)
• M37: 16,949,140 km (0.045 R)
• M38: 18,028,039 km (0.076 R)
• M39: 18,191,849 km (0.11 R)
• M40: 18,356,108 km (0.043 R)
• M41: 18,520,815 km (0.028 R)
• M42: 19,296,031 km (0.078 R)
• M43: 20,649,592 km (0.089 R)
• M44: 20,763,736 km (0.116 R)
• M45: 20,878,028 km (0.086 R)
• M46: 21,742,555 km (0.085 R)
• M47: 22,033,373 km (0.114 R)
• M48: 22,208,402 km (0.099 R)
• M49: 23,744,922 km (0.063 R)
• M50: 24,104,256 km (0.111 R)
• M51: 24,646,848 km (0.114 R)
• M52: 25,254,365 km (0.104 R)
• M53: 25,682,514 km (0.101 R)
• M54: 26,360,192 km (0.104 R)
• M55: 26,981,472 km (0.087 R)
• M56: 27,043,854 km (0.075 R)
• M57: 27,356,364 km (0.109 R)
• M58: 28,111,684 km (0.116 R)
• M59: 30,873,410 km (0.073 R)
• M60: 30,938,784 km (0.074 R)
• M61: 32,187,179 km (0.042 R)
• M62: 32,385,845 km (0.091 R)
• M63: 32,717,802 km (0.116 R)
• M64: 34,259,259 km (0.116 R)
• M65: 35,345,489 km (0.06 R)
• M66: 38,040,046 km (0.099 R)
• M67: 38,249,932 km (0.092 R)
• M68: 39,376,404 km (0.119 R)
• M69: 40,085,946 km (0.047 R)
• M70: 40,371,080 km (0.053 R)
• M71: 41,445,791 km (0.073 R)
• M72: 41,878,278 km (0.089 R)
• M73: 42,747,891 km (0.108 R)
• M74: 44,357,414 km (0.083 R)
• M75: 44,799,925 km (0.054 R)
• M76: 44,873,676 km (0.065 R)
• M77: 45,689,134 km (0.112 R)
• M78: 45,912,335 km (0.119 R)
• M79: 47,334,412 km (0.048 R)
• M80: 49,532,603 km (0.11 R)
• M81: 50,528,775 km (0.07 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit