🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.73 AU - 0.81 AU

Year: 240 Days

Day: 36.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,351,006 km

• M1: 550,819 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.95 AU

Year: 259 Days

Day: 22.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.05 AU - 1.45 AU

Year: 496 Days

Day: 46.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,351,006 km

• M1: 271,819 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.71 AU - 2.55 AU

Year: 1103 Days

Day: 26.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,351,006 km

• M1: 496,515 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.68 AU - 2.84 AU

Year: 1627 Days

Day: 32.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.65 AU - 2.93 AU

Year: 1653 Days

Day: 45 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,351,006 km

• M1: 1,809,835 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.82 AU - 3.28 AU

Year: 1890 Days

Day: 47.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 10.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.1 AU - 6.58 AU

Year: 4378 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,351,006 km

• M1: 127,607 km (0.109 R)
• M2: 283,488 km (0.07 R)
• M3: 418,724 km (0.064 R)
• M4: 505,192 km (0.032 R)
• M5: 569,968 km (0.12 R)
• M6: 772,823 km (0.084 R)
• M7: 883,375 km (0.109 R)
• M8: 975,977 km (0.094 R)
• M9: 1,158,785 km (0.101 R)
• M10: 1,248,245 km (0.112 R)
• M11: 1,339,948 km (0.079 R)
• M12: 1,672,355 km (0.109 R)
• M13: 2,123,841 km (0.104 R)
• M14: 2,363,646 km (0.104 R)
• M15: 2,495,143 km (0.064 R)
• M16: 2,629,183 km (0.058 R)
• M17: 2,765,765 km (0.085 R)
• M18: 2,922,095 km (0.102 R)
• M19: 3,207,378 km (0.097 R)
• M20: 3,353,535 km (0.116 R)
• M21: 3,483,237 km (0.069 R)
• M22: 3,728,577 km (0.045 R)
• M23: 3,901,662 km (0.089 R)
• M24: 4,416,877 km (0.08 R)
• M25: 5,038,157 km (0.104 R)
• M26: 5,251,334 km (0.118 R)
• M27: 5,533,027 km (0.091 R)
• M28: 5,753,085 km (0.051 R)
• M29: 5,864,087 km (0.103 R)
• M30: 6,020,866 km (0.088 R)
• M31: 6,133,812 km (0.058 R)
• M32: 6,384,538 km (0.108 R)
• M33: 6,825,552 km (0.116 R)
• M34: 6,919,650 km (0.104 R)
• M35: 7,300,526 km (0.044 R)
• M36: 7,372,781 km (0.115 R)
• M37: 7,469,272 km (0.09 R)
• M38: 7,566,361 km (0.091 R)
• M39: 7,786,270 km (0.063 R)
• M40: 8,082,773 km (0.114 R)
• M41: 8,483,845 km (0.06 R)
• M42: 8,788,875 km (0.099 R)
• M43: 8,891,349 km (0.063 R)
• M44: 9,227,346 km (0.064 R)
• M45: 9,646,519 km (0.102 R)
• M46: 9,752,285 km (0.079 R)
• M47: 9,831,871 km (0.064 R)
• M48: 9,911,607 km (0.07 R)
• M49: 10,941,139 km (0.089 R)
• M50: 11,217,746 km (0.115 R)
• M51: 11,440,647 km (0.078 R)
• M52: 12,118,176 km (0.112 R)
• M53: 12,203,895 km (0.117 R)
• M54: 12,577,142 km (0.047 R)
• M55: 13,041,942 km (0.076 R)
• M56: 13,928,310 km (0.069 R)
• M57: 14,258,173 km (0.045 R)
• M58: 14,864,643 km (0.076 R)
• M59: 15,572,540 km (0.11 R)
• M60: 16,102,715 km (0.065 R)
• M61: 16,196,961 km (0.12 R)
• M62: 16,925,204 km (0.094 R)
• M63: 17,116,839 km (0.08 R)
• M64: 17,181,016 km (0.1 R)
• M65: 17,245,194 km (0.113 R)
• M66: 17,728,844 km (0.105 R)
• M67: 18,053,770 km (0.063 R)
• M68: 18,511,989 km (0.064 R)
• M69: 18,775,580 km (0.092 R)
• M70: 19,239,932 km (0.081 R)
• M71: 19,406,584 km (0.11 R)
• M72: 19,741,533 km (0.117 R)
• M73: 19,943,341 km (0.074 R)
• M74: 20,826,118 km (0.084 R)
• M75: 21,272,219 km (0.109 R)
• M76: 22,104,133 km (0.051 R)
• M77: 23,442,884 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.8

Radius: 3

Gravity: 49.76 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.9 AU - 16.02 AU

Year: 20527 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,351,006 km

• M1: 114,742 km (0.105 R)
• M2: 256,411 km (0.117 R)
• M3: 368,908 km (0.053 R)
• M4: 810,820 km (0.108 R)
• M5: 1,074,113 km (0.109 R)
• M6: 1,254,528 km (0.044 R)
• M7: 1,790,387 km (0.088 R)
• M8: 1,911,262 km (0.082 R)
• M9: 2,097,512 km (0.057 R)
• M10: 2,420,793 km (0.109 R)
• M11: 2,554,384 km (0.084 R)
• M12: 2,828,896 km (0.059 R)
• M13: 3,040,876 km (0.059 R)
• M14: 3,368,346 km (0.066 R)
• M15: 3,668,738 km (0.071 R)
• M16: 4,095,840 km (0.08 R)
• M17: 4,294,955 km (0.099 R)
• M18: 4,579,191 km (0.111 R)
• M19: 4,620,330 km (0.107 R)
• M20: 4,785,935 km (0.093 R)
• M21: 4,953,634 km (0.097 R)
• M22: 5,038,157 km (0.088 R)
• M23: 5,294,568 km (0.094 R)
• M24: 5,775,525 km (0.068 R)
• M25: 6,361,949 km (0.118 R)
• M26: 6,967,072 km (0.032 R)
• M27: 7,061,767 km (0.075 R)
• M28: 7,834,590 km (0.111 R)
• M29: 7,883,808 km (0.104 R)
• M30: 8,131,392 km (0.105 R)
• M31: 8,231,024 km (0.092 R)
• M32: 8,786,781 km (0.115 R)
• M33: 9,563,792 km (0.105 R)
• M34: 9,987,154 km (0.081 R)
• M35: 10,470,654 km (0.092 R)
• M36: 10,524,958 km (0.051 R)
• M37: 10,633,566 km (0.114 R)
• M38: 10,906,882 km (0.113 R)
• M39: 10,961,934 km (0.104 R)
• M40: 11,684,491 km (0.089 R)
• M41: 11,796,989 km (0.117 R)
• M42: 11,853,387 km (0.106 R)
• M43: 12,136,726 km (0.082 R)
• M44: 12,479,754 km (0.083 R)
• M45: 13,000,205 km (0.096 R)
• M46: 17,667,509 km (0.113 R)
• M47: 17,731,985 km (0.101 R)
• M48: 18,055,865 km (0.113 R)
• M49: 18,447,063 km (0.11 R)
• M50: 20,039,682 km (0.084 R)
• M51: 20,241,938 km (0.097 R)
• M52: 21,057,247 km (0.1 R)
• M53: 22,649,716 km (0.108 R)
• M54: 22,860,350 km (0.036 R)
• M55: 23,495,991 km (0.104 R)
• M56: 24,568,010 km (0.105 R)
• M57: 27,056,570 km (0.065 R)
• M58: 28,255,148 km (0.101 R)
• M59: 29,089,156 km (0.09 R)
• M60: 30,858,899 km (0.05 R)
• M61: 31,014,481 km (0.036 R)
• M62: 31,170,212 km (0.069 R)
• M63: 31,326,243 km (0.109 R)
• M64: 31,404,483 km (0.109 R)
• M65: 31,717,591 km (0.114 R)
• M66: 35,067,536 km (0.029 R)
• M67: 35,229,850 km (0.079 R)
• M68: 36,455,056 km (0.059 R)
• M69: 36,701,743 km (0.099 R)
• M70: 37,114,185 km (0.075 R)
• M71: 37,279,490 km (0.094 R)
• M72: 38,110,207 km (0.072 R)
• M73: 39,030,982 km (0.119 R)
• M74: 39,958,938 km (0.116 R)
• M75: 41,664,952 km (0.048 R)
• M76: 42,440,318 km (0.096 R)
• M77: 42,786,487 km (0.114 R)
• M78: 48,089,732 km (0.094 R)
• M79: 48,902,796 km (0.055 R)
• M80: 48,993,452 km (0.056 R)
• M81: 49,265,720 km (0.083 R)
• M82: 49,356,526 km (0.091 R)
• M83: 51,461,518 km (0.037 R)
• M84: 55,003,098 km (0.108 R)
• M85: 60,071,923 km (0.087 R)
• M86: 60,655,055 km (0.086 R)
• M87: 60,947,369 km (0.093 R)
• M88: 62,219,400 km (0.073 R)
• M89: 62,317,536 km (0.092 R)
• M90: 63,796,910 km (0.088 R)
• M91: 64,889,124 km (0.053 R)
• M92: 65,088,238 km (0.116 R)
• M93: 66,288,013 km (0.077 R)
• M94: 66,790,064 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.3

Radius: 6.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.92 AU - 21.86 AU

Year: 26844 Days

Day: 16.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 44,351,006 km

• M1: 136,882 km (0.091 R)
• M2: 211,083 km (0.115 R)
• M3: 551,268 km (0.059 R)
• M4: 1,087,427 km (0.105 R)
• M5: 1,613,413 km (0.045 R)
• M6: 1,744,910 km (0.119 R)
• M7: 1,995,336 km (0.082 R)
• M8: 2,065,647 km (0.077 R)
• M9: 2,330,436 km (0.037 R)
• M10: 2,787,008 km (0.088 R)
• M11: 3,161,153 km (0.091 R)
• M12: 3,494,457 km (0.11 R)
• M13: 3,694,020 km (0.087 R)
• M14: 3,897,473 km (0.053 R)
• M15: 4,968,444 km (0.086 R)
• M16: 5,032,323 km (0.098 R)
• M17: 5,225,454 km (0.045 R)
• M18: 5,954,294 km (0.1 R)
• M19: 7,359,318 km (0.095 R)
• M20: 7,837,133 km (0.063 R)
• M21: 8,822,834 km (0.101 R)
• M22: 9,887,073 km (0.119 R)
• M23: 10,413,957 km (0.1 R)
• M24: 10,825,351 km (0.095 R)
• M25: 11,116,618 km (0.049 R)
• M26: 12,220,500 km (0.069 R)
• M27: 12,741,849 km (0.113 R)
• M28: 13,093,404 km (0.041 R)
• M29: 13,626,720 km (0.095 R)
• M30: 14,394,307 km (0.079 R)
• M31: 14,485,562 km (0.085 R)
• M32: 16,018,491 km (0.108 R)
• M33: 16,588,609 km (0.053 R)
• M34: 17,359,038 km (0.093 R)
• M35: 18,190,503 km (0.119 R)
• M36: 18,735,338 km (0.062 R)
• M37: 19,335,824 km (0.052 R)
• M38: 21,957,527 km (0.072 R)
• M39: 22,696,540 km (0.095 R)
• M40: 25,236,413 km (0.102 R)
• M41: 26,567,684 km (0.071 R)
• M42: 26,679,733 km (0.055 R)
• M43: 26,960,379 km (0.107 R)
• M44: 27,241,922 km (0.096 R)
• M45: 27,298,470 km (0.114 R)
• M46: 28,722,043 km (0.086 R)
• M47: 28,779,489 km (0.034 R)
• M48: 28,836,934 km (0.053 R)
• M49: 29,067,165 km (0.08 R)
• M50: 32,056,879 km (0.06 R)
• M51: 33,014,754 km (0.118 R)
• M52: 33,376,332 km (0.082 R)
• M53: 35,142,634 km (0.063 R)
• M54: 37,817,145 km (0.054 R)
• M55: 39,465,713 km (0.076 R)
• M56: 41,008,217 km (0.118 R)
• M57: 42,439,570 km (0.081 R)
• M58: 42,832,713 km (0.116 R)
• M59: 43,953,201 km (0.086 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 15,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit