🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.52 AU - 0.66 AU

Year: 165 Days

Day: 30.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.02 AU - 1.06 AU

Year: 385 Days

Day: 19.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,894,428 km

• M1: 277,055 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.6 AU - 3.26 AU

Year: 1823 Days

Day: 25.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.23 AU - 3.43 AU

Year: 2208 Days

Day: 47.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.1

Radius: 12.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.01 AU - 13.49 AU

Year: 15582 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,894,428 km

• M1: 205,697 km (0.081 R)
• M2: 396,883 km (0.098 R)
• M3: 484,697 km (0.095 R)
• M4: 650,003 km (0.111 R)
• M5: 1,551,928 km (0.044 R)
• M6: 2,304,705 km (0.042 R)
• M7: 2,538,975 km (0.057 R)
• M8: 3,755,804 km (0.095 R)
• M9: 4,790,872 km (0.045 R)
• M10: 4,940,470 km (0.106 R)
• M11: 5,949,657 km (0.092 R)
• M12: 6,070,233 km (0.116 R)
• M13: 6,272,938 km (0.075 R)
• M14: 6,354,768 km (0.028 R)
• M15: 7,063,862 km (0.113 R)
• M16: 7,277,188 km (0.048 R)
• M17: 8,107,606 km (0.085 R)
• M18: 8,331,105 km (0.093 R)
• M19: 9,060,245 km (0.102 R)
• M20: 9,199,222 km (0.065 R)
• M21: 10,240,124 km (0.081 R)
• M22: 10,676,800 km (0.086 R)
• M23: 13,475,178 km (0.083 R)
• M24: 13,687,008 km (0.112 R)
• M25: 14,709,061 km (0.113 R)
• M26: 15,422,344 km (0.074 R)
• M27: 15,699,698 km (0.068 R)
• M28: 17,456,276 km (0.089 R)
• M29: 17,745,299 km (0.047 R)
• M30: 18,740,275 km (0.105 R)
• M31: 19,873,479 km (0.096 R)
• M32: 20,236,104 km (0.099 R)
• M33: 20,539,788 km (0.08 R)
• M34: 21,090,457 km (0.085 R)
• M35: 22,645,228 km (0.113 R)
• M36: 23,150,570 km (0.103 R)
• M37: 23,851,585 km (0.119 R)
• M38: 25,535,908 km (0.078 R)
• M39: 26,061,894 km (0.101 R)
• M40: 26,392,505 km (0.042 R)
• M41: 26,591,470 km (0.086 R)
• M42: 27,796,032 km (0.1 R)
• M43: 28,066,057 km (0.092 R)
• M44: 29,636,086 km (0.072 R)
• M45: 29,981,059 km (0.1 R)
• M46: 30,188,701 km (0.118 R)
• M47: 30,396,941 km (0.073 R)
• M48: 30,814,618 km (0.076 R)
• M49: 30,954,343 km (0.094 R)
• M50: 32,079,319 km (0.057 R)
• M51: 32,433,566 km (0.111 R)
• M52: 33,146,101 km (0.047 R)
• M53: 34,224,552 km (0.065 R)
• M54: 35,460,679 km (0.103 R)
• M55: 36,121,004 km (0.066 R)
• M56: 36,785,368 km (0.066 R)
• M57: 38,351,359 km (0.102 R)
• M58: 38,953,490 km (0.092 R)
• M59: 40,625,845 km (0.091 R)
• M60: 40,932,521 km (0.069 R)
• M61: 42,632,401 km (0.072 R)
• M62: 42,866,073 km (0.06 R)
• M63: 43,883,189 km (0.107 R)
• M64: 44,434,158 km (0.088 R)
• M65: 44,592,133 km (0.085 R)
• M66: 44,750,109 km (0.053 R)
• M67: 45,543,127 km (0.111 R)
• M68: 45,941,356 km (0.112 R)
• M69: 46,260,748 km (0.101 R)
• M70: 46,340,783 km (0.094 R)
• M71: 46,500,853 km (0.059 R)
• M72: 46,661,072 km (0.11 R)
• M73: 46,741,256 km (0.051 R)
• M74: 46,821,590 km (0.115 R)
• M75: 47,304,043 km (0.05 R)
• M76: 47,868,925 km (0.104 R)
• M77: 48,598,663 km (0.096 R)
• M78: 48,679,895 km (0.106 R)
• M79: 48,842,658 km (0.113 R)
• M80: 49,986,932 km (0.097 R)
• M81: 50,068,911 km (0.1 R)
• M82: 52,218,483 km (0.107 R)
• M83: 52,385,135 km (0.099 R)
• M84: 54,482,497 km (0.096 R)
• M85: 54,651,393 km (0.051 R)
• M86: 55,414,043 km (0.107 R)
• M87: 55,839,200 km (0.102 R)
• M88: 56,094,863 km (0.055 R)

Asteroid Belt

Center: 12.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.8

Radius: 4.2

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.64 AU - 14.16 AU

Year: 16839 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,894,428 km

• M1: 144,811 km (0.106 R)
• M2: 327,320 km (0.109 R)
• M3: 486,043 km (0.045 R)
• M4: 615,745 km (0.107 R)
• M5: 965,804 km (0.067 R)
• M6: 1,279,361 km (0.099 R)
• M7: 1,345,633 km (0.04 R)
• M8: 1,435,990 km (0.119 R)
• M9: 1,670,111 km (0.086 R)
• M10: 1,966,913 km (0.076 R)
• M11: 2,017,926 km (0.087 R)
• M12: 2,414,809 km (0.118 R)
• M13: 2,692,612 km (0.081 R)
• M14: 3,068,851 km (0.087 R)
• M15: 3,369,393 km (0.067 R)
• M16: 3,399,911 km (0.081 R)
• M17: 3,647,794 km (0.053 R)
• M18: 3,933,676 km (0.118 R)
• M19: 3,965,840 km (0.083 R)
• M20: 4,662,367 km (0.06 R)
• M21: 5,395,995 km (0.108 R)
• M22: 5,431,899 km (0.119 R)
• M23: 5,648,516 km (0.108 R)
• M24: 5,721,221 km (0.104 R)
• M25: 6,090,129 km (0.05 R)
• M26: 6,390,671 km (0.118 R)
• M27: 6,428,669 km (0.108 R)
• M28: 6,773,343 km (0.111 R)
• M29: 8,005,580 km (0.075 R)
• M30: 8,087,410 km (0.12 R)
• M31: 9,305,137 km (0.081 R)
• M32: 9,348,221 km (0.066 R)
• M33: 12,046,518 km (0.108 R)
• M34: 12,565,473 km (0.098 R)
• M35: 12,803,932 km (0.11 R)
• M36: 13,236,719 km (0.087 R)
• M37: 14,067,137 km (0.11 R)
• M38: 14,964,724 km (0.083 R)
• M39: 15,065,553 km (0.118 R)
• M40: 16,190,080 km (0.086 R)
• M41: 16,449,333 km (0.067 R)
• M42: 17,024,686 km (0.073 R)
• M43: 17,447,151 km (0.093 R)
• M44: 17,553,365 km (0.119 R)
• M45: 18,248,696 km (0.112 R)
• M46: 19,171,566 km (0.059 R)
• M47: 19,721,487 km (0.104 R)
• M48: 20,053,894 km (0.116 R)
• M49: 20,220,845 km (0.097 R)
• M50: 20,780,491 km (0.069 R)
• M51: 22,605,585 km (0.098 R)
• M52: 23,713,207 km (0.08 R)
• M53: 25,137,379 km (0.043 R)
• M54: 27,017,525 km (0.065 R)
• M55: 27,510,001 km (0.092 R)
• M56: 28,129,785 km (0.042 R)
• M57: 28,628,993 km (0.091 R)
• M58: 29,194,024 km (0.061 R)
• M59: 29,383,116 km (0.089 R)
• M60: 29,762,646 km (0.078 R)
• M61: 30,526,642 km (0.047 R)
• M62: 30,654,548 km (0.119 R)
• M63: 31,039,613 km (0.111 R)
• M64: 31,103,791 km (0.095 R)
• M65: 31,426,025 km (0.029 R)
• M66: 31,490,651 km (0.083 R)
• M67: 32,008,858 km (0.042 R)
• M68: 32,791,404 km (0.083 R)
• M69: 35,445,271 km (0.079 R)
• M70: 35,512,440 km (0.069 R)
• M71: 35,647,078 km (0.072 R)
• M72: 36,051,740 km (0.117 R)
• M73: 36,458,048 km (0.078 R)
• M74: 36,933,919 km (0.038 R)
• M75: 38,512,027 km (0.085 R)
• M76: 38,788,634 km (0.101 R)
• M77: 39,135,401 km (0.05 R)
• M78: 39,622,642 km (0.086 R)
• M79: 39,901,941 km (0.055 R)
• M80: 40,181,988 km (0.076 R)
• M81: 40,252,000 km (0.051 R)
• M82: 41,025,870 km (0.112 R)
• M83: 41,591,649 km (0.118 R)
• M84: 42,874,002 km (0.084 R)
• M85: 44,097,114 km (0.102 R)
• M86: 44,821,916 km (0.06 R)
• M87: 45,989,826 km (0.082 R)
• M88: 47,093,709 km (0.106 R)
• M89: 47,834,518 km (0.109 R)
• M90: 48,057,568 km (0.092 R)
• M91: 48,803,313 km (0.095 R)
• M92: 48,878,112 km (0.047 R)
• M93: 49,552,948 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.8

Radius: 3.7

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.86 AU - 16.58 AU

Year: 23741 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,894,428 km

• M1: 50,265 km (0.036 R)
• M2: 107,561 km (0.118 R)
• M3: 220,208 km (0.109 R)
• M4: 379,380 km (0.058 R)
• M5: 406,906 km (0.069 R)
• M6: 434,881 km (0.029 R)
• M7: 508,184 km (0.1 R)
• M8: 1,066,633 km (0.066 R)
• M9: 1,594,713 km (0.095 R)
• M10: 2,267,305 km (0.063 R)
• M11: 2,552,888 km (0.04 R)
• M12: 2,579,366 km (0.064 R)
• M13: 2,605,995 km (0.101 R)
• M14: 2,740,483 km (0.102 R)
• M15: 2,767,710 km (0.095 R)
• M16: 3,300,877 km (0.097 R)
• M17: 3,417,115 km (0.112 R)
• M18: 4,204,897 km (0.091 R)
• M19: 5,213,635 km (0.072 R)
• M20: 5,657,791 km (0.094 R)
• M21: 6,256,931 km (0.119 R)
• M22: 6,509,452 km (0.1 R)
• M23: 6,618,659 km (0.055 R)
• M24: 7,362,310 km (0.098 R)
• M25: 7,438,156 km (0.077 R)
• M26: 7,782,530 km (0.047 R)
• M27: 7,898,468 km (0.081 R)
• M28: 8,092,946 km (0.079 R)
• M29: 8,132,140 km (0.108 R)
• M30: 9,788,189 km (0.118 R)
• M31: 9,997,027 km (0.104 R)
• M32: 10,461,828 km (0.084 R)
• M33: 10,589,884 km (0.07 R)
• M34: 10,804,257 km (0.101 R)
• M35: 11,150,427 km (0.083 R)
• M36: 11,853,387 km (0.097 R)
• M37: 12,934,531 km (0.09 R)
• M38: 13,579,747 km (0.062 R)
• M39: 14,235,285 km (0.117 R)
• M40: 16,262,785 km (0.104 R)
• M41: 22,972,249 km (0.088 R)
• M42: 23,864,002 km (0.064 R)
• M43: 24,426,939 km (0.058 R)
• M44: 25,165,503 km (0.054 R)
• M45: 25,853,654 km (0.065 R)
• M46: 26,722,518 km (0.101 R)
• M47: 29,989,436 km (0.11 R)
• M48: 30,231,785 km (0.097 R)
• M49: 30,779,762 km (0.116 R)
• M50: 30,840,798 km (0.065 R)
• M51: 31,576,969 km (0.102 R)
• M52: 31,638,603 km (0.072 R)
• M53: 32,318,825 km (0.092 R)
• M54: 32,505,224 km (0.056 R)
• M55: 33,945,851 km (0.109 R)
• M56: 35,024,003 km (0.101 R)
• M57: 36,306,655 km (0.115 R)
• M58: 36,371,282 km (0.12 R)
• M59: 36,500,384 km (0.075 R)
• M60: 36,629,787 km (0.081 R)
• M61: 37,083,667 km (0.103 R)
• M62: 38,851,913 km (0.096 R)
• M63: 39,050,131 km (0.118 R)
• M64: 40,045,854 km (0.03 R)
• M65: 41,251,912 km (0.072 R)
• M66: 42,878,340 km (0.065 R)
• M67: 42,946,557 km (0.081 R)
• M68: 43,425,120 km (0.115 R)
• M69: 43,767,999 km (0.071 R)
• M70: 44,663,791 km (0.093 R)
• M71: 44,871,433 km (0.037 R)
• M72: 45,496,004 km (0.065 R)
• M73: 46,333,303 km (0.114 R)
• M74: 46,473,476 km (0.116 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit