🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.87 AU - 1.15 AU

Year: 365 Days

Day: 28.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,340,208 km

• M1: 44,730 km (0.106 R)
• M2: 634,744 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.21 AU - 1.85 AU

Year: 681 Days

Day: 39 Hours

Environment

Temp: -28 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,340,208 km

• M1: 1,039,705 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.48 AU - 2.48 AU

Year: 1406 Days

Day: 37.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.63 AU - 3.33 AU

Year: 1851 Days

Day: 12.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.68 AU - 4.14 AU

Year: 2266 Days

Day: 30.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 12.9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.09 AU - 7.23 AU

Year: 5502 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 161.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,340,208 km

• M1: 558,449 km (0.071 R)
• M2: 950,844 km (0.05 R)
• M3: 1,058,106 km (0.113 R)
• M4: 1,186,311 km (0.037 R)
• M5: 1,286,093 km (0.101 R)
• M6: 1,584,989 km (0.111 R)
• M7: 1,886,878 km (0.12 R)
• M8: 2,005,060 km (0.066 R)
• M9: 2,105,440 km (0.061 R)
• M10: 2,207,616 km (0.071 R)
• M11: 3,108,345 km (0.097 R)
• M12: 3,225,480 km (0.043 R)
• M13: 3,464,238 km (0.102 R)
• M14: 3,561,327 km (0.092 R)
• M15: 3,908,843 km (0.106 R)
• M16: 4,163,758 km (0.096 R)
• M17: 4,397,878 km (0.082 R)
• M18: 5,154,245 km (0.069 R)
• M19: 5,321,645 km (0.117 R)
• M20: 5,519,114 km (0.101 R)
• M21: 6,393,514 km (0.101 R)
• M22: 6,603,699 km (0.118 R)
• M23: 7,341,964 km (0.101 R)
• M24: 7,657,466 km (0.069 R)
• M25: 7,977,306 km (0.054 R)
• M26: 8,171,335 km (0.079 R)
• M27: 8,399,771 km (0.09 R)
• M28: 8,597,240 km (0.101 R)
• M29: 9,131,454 km (0.085 R)
• M30: 9,814,368 km (0.054 R)
• M31: 9,952,896 km (0.079 R)
• M32: 10,267,051 km (0.104 R)
• M33: 10,513,738 km (0.041 R)
• M34: 11,702,742 km (0.111 R)
• M35: 11,849,797 km (0.115 R)
• M36: 12,034,550 km (0.12 R)
• M37: 12,257,451 km (0.059 R)
• M38: 12,369,350 km (0.113 R)
• M39: 13,048,225 km (0.078 R)
• M40: 13,469,044 km (0.078 R)
• M41: 13,739,218 km (0.089 R)
• M42: 13,933,246 km (0.077 R)
• M43: 14,089,277 km (0.059 R)
• M44: 14,837,715 km (0.111 R)
• M45: 17,118,484 km (0.053 R)
• M46: 17,411,247 km (0.07 R)
• M47: 17,874,702 km (0.076 R)
• M48: 18,086,682 km (0.05 R)
• M49: 18,555,970 km (0.111 R)
• M50: 19,506,515 km (0.051 R)
• M51: 20,251,961 km (0.109 R)
• M52: 20,917,522 km (0.105 R)
• M53: 21,096,142 km (0.085 R)
• M54: 21,500,056 km (0.085 R)
• M55: 22,270,037 km (0.073 R)
• M56: 22,452,396 km (0.107 R)
• M57: 23,002,917 km (0.091 R)
• M58: 23,141,145 km (0.096 R)
• M59: 23,464,875 km (0.037 R)
• M60: 23,930,124 km (0.082 R)
• M61: 24,351,392 km (0.073 R)
• M62: 24,492,313 km (0.063 R)
• M63: 24,727,780 km (0.072 R)
• M64: 25,011,418 km (0.074 R)
• M65: 25,391,396 km (0.103 R)
• M66: 25,868,913 km (0.1 R)
• M67: 26,204,909 km (0.114 R)
• M68: 27,221,876 km (0.083 R)
• M69: 27,710,612 km (0.041 R)
• M70: 27,956,102 km (0.034 R)
• M71: 28,202,191 km (0.065 R)
• M72: 28,498,694 km (0.086 R)
• M73: 28,696,761 km (0.088 R)
• M74: 28,796,094 km (0.078 R)
• M75: 29,394,037 km (0.064 R)
• M76: 29,644,314 km (0.08 R)
• M77: 29,945,754 km (0.113 R)
• M78: 30,805,194 km (0.113 R)
• M79: 32,238,341 km (0.112 R)
• M80: 32,341,414 km (0.115 R)
• M81: 32,496,547 km (0.055 R)
• M82: 33,014,904 km (0.103 R)
• M83: 33,640,672 km (0.116 R)
• M84: 34,270,479 km (0.062 R)
• M85: 34,375,796 km (0.1 R)
• M86: 34,533,920 km (0.028 R)
• M87: 35,275,477 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 14.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.63 AU - 10.03 AU

Year: 10256 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,340,208 km

• M1: 186,249 km (0.103 R)
• M2: 334,650 km (0.116 R)
• M3: 842,236 km (0.036 R)
• M4: 1,051,224 km (0.092 R)
• M5: 1,193,791 km (0.03 R)
• M6: 1,409,661 km (0.077 R)
• M7: 1,499,719 km (0.105 R)
• M8: 1,662,332 km (0.071 R)
• M9: 1,758,224 km (0.11 R)
• M10: 1,930,411 km (0.097 R)
• M11: 2,818,573 km (0.109 R)
• M12: 3,290,854 km (0.055 R)
• M13: 3,884,458 km (0.095 R)
• M14: 3,981,248 km (0.081 R)
• M15: 4,144,459 km (0.092 R)
• M16: 4,681,965 km (0.119 R)
• M17: 5,457,031 km (0.118 R)
• M18: 6,008,598 km (0.083 R)
• M19: 6,196,493 km (0.118 R)
• M20: 6,348,335 km (0.111 R)
• M21: 6,539,671 km (0.093 R)
• M22: 6,771,996 km (0.035 R)
• M23: 8,097,882 km (0.12 R)
• M24: 8,264,086 km (0.089 R)
• M25: 9,241,408 km (0.104 R)
• M26: 9,458,774 km (0.101 R)
• M27: 9,898,592 km (0.112 R)
• M28: 10,121,044 km (0.087 R)
• M29: 11,119,460 km (0.077 R)
• M30: 11,211,762 km (0.057 R)
• M31: 12,339,730 km (0.081 R)
• M32: 12,483,194 km (0.092 R)
• M33: 13,899,437 km (0.084 R)
• M34: 14,098,851 km (0.119 R)
• M35: 14,248,898 km (0.115 R)
• M36: 14,804,056 km (0.104 R)
• M37: 15,572,390 km (0.097 R)
• M38: 15,727,673 km (0.081 R)
• M39: 16,144,153 km (0.086 R)
• M40: 16,458,907 km (0.034 R)
• M41: 16,722,798 km (0.084 R)
• M42: 17,522,847 km (0.068 R)
• M43: 17,684,263 km (0.105 R)
• M44: 18,773,785 km (0.092 R)
• M45: 18,994,292 km (0.099 R)
• M46: 19,772,799 km (0.112 R)
• M47: 20,165,943 km (0.115 R)
• M48: 21,246,338 km (0.068 R)
• M49: 21,649,056 km (0.115 R)
• M50: 23,998,640 km (0.078 R)
• M51: 24,598,677 km (0.092 R)
• M52: 25,203,651 km (0.109 R)
• M53: 25,447,047 km (0.106 R)
• M54: 25,874,747 km (0.063 R)
• M55: 27,484,420 km (0.102 R)
• M56: 28,427,784 km (0.104 R)
• M57: 29,062,678 km (0.056 R)
• M58: 30,540,405 km (0.101 R)
• M59: 30,670,107 km (0.089 R)
• M60: 32,703,291 km (0.118 R)
• M61: 35,936,400 km (0.067 R)
• M62: 36,073,283 km (0.115 R)
• M63: 36,622,756 km (0.112 R)
• M64: 37,590,803 km (0.095 R)
• M65: 37,799,343 km (0.094 R)
• M66: 38,287,481 km (0.11 R)
• M67: 38,988,496 km (0.114 R)
• M68: 39,835,220 km (0.053 R)
• M69: 40,403,094 km (0.098 R)
• M70: 40,759,436 km (0.104 R)
• M71: 41,259,990 km (0.093 R)
• M72: 42,411,744 km (0.081 R)
• M73: 43,428,262 km (0.044 R)
• M74: 43,647,124 km (0.064 R)
• M75: 44,452,858 km (0.093 R)
• M76: 44,599,763 km (0.057 R)
• M77: 44,894,321 km (0.1 R)
• M78: 46,302,037 km (0.059 R)
• M79: 47,649,016 km (0.027 R)
• M80: 49,084,857 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.6

Radius: 7.8

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 15.15 AU - 24.55 AU

Year: 31828 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,340,208 km

• M1: 892,202 km (0.075 R)
• M2: 2,133,266 km (0.118 R)
• M3: 2,389,527 km (0.09 R)
• M4: 2,477,042 km (0.094 R)
• M5: 2,792,095 km (0.112 R)
• M6: 2,931,221 km (0.095 R)
• M7: 3,025,168 km (0.068 R)
• M8: 3,559,681 km (0.11 R)
• M9: 3,710,626 km (0.098 R)
• M10: 3,966,737 km (0.108 R)
• M11: 4,659,824 km (0.064 R)
• M12: 4,992,231 km (0.106 R)
• M13: 5,915,848 km (0.058 R)
• M14: 6,397,254 km (0.072 R)
• M15: 7,720,148 km (0.096 R)
• M16: 7,850,447 km (0.09 R)
• M17: 8,445,847 km (0.026 R)
• M18: 8,580,036 km (0.119 R)
• M19: 8,782,891 km (0.099 R)
• M20: 9,262,203 km (0.118 R)
• M21: 9,470,144 km (0.054 R)
• M22: 10,969,264 km (0.1 R)
• M23: 11,485,227 km (0.108 R)
• M24: 13,313,313 km (0.085 R)
• M25: 14,581,604 km (0.115 R)
• M26: 14,742,870 km (0.104 R)
• M27: 16,976,815 km (0.032 R)
• M28: 17,061,637 km (0.11 R)
• M29: 18,089,524 km (0.104 R)
• M30: 19,049,494 km (0.07 R)
• M31: 21,383,220 km (0.1 R)
• M32: 23,333,079 km (0.084 R)
• M33: 23,616,268 km (0.115 R)
• M34: 25,339,187 km (0.101 R)
• M35: 26,510,089 km (0.073 R)
• M36: 26,805,545 km (0.059 R)
• M37: 29,513,715 km (0.104 R)
• M38: 30,024,592 km (0.114 R)
• M39: 30,641,683 km (0.09 R)
• M40: 30,744,906 km (0.064 R)
• M41: 30,951,799 km (0.083 R)
• M42: 31,262,963 km (0.12 R)
• M43: 31,470,904 km (0.114 R)
• M44: 34,109,511 km (0.07 R)
• M45: 37,147,844 km (0.082 R)
• M46: 37,699,561 km (0.068 R)
• M47: 38,364,972 km (0.093 R)
• M48: 38,699,174 km (0.072 R)
• M49: 38,810,924 km (0.102 R)
• M50: 40,158,651 km (0.07 R)
• M51: 42,669,202 km (0.11 R)
• M52: 46,529,127 km (0.056 R)
• M53: 48,922,244 km (0.056 R)
• M54: 49,647,943 km (0.067 R)
• M55: 50,621,077 km (0.119 R)
• M56: 51,723,464 km (0.11 R)
• M57: 51,969,552 km (0.118 R)
• M58: 53,827,109 km (0.114 R)
• M59: 54,076,489 km (0.078 R)
• M60: 55,077,598 km (0.091 R)
• M61: 55,832,469 km (0.114 R)
• M62: 56,844,349 km (0.056 R)
• M63: 57,225,374 km (0.092 R)
• M64: 59,271,574 km (0.047 R)
• M65: 60,562,604 km (0.094 R)
• M66: 63,962,514 km (0.084 R)
• M67: 64,226,555 km (0.106 R)
• M68: 69,448,268 km (0.104 R)
• M69: 70,809,011 km (0.119 R)
• M70: 72,178,429 km (0.032 R)
• M71: 73,971,809 km (0.088 R)
• M72: 75,361,274 km (0.03 R)
• M73: 75,500,699 km (0.047 R)
• M74: 75,779,849 km (0.098 R)
• M75: 76,199,171 km (0.115 R)
• M76: 77,461,628 km (0.107 R)
• M77: 82,006,262 km (0.07 R)
• M78: 84,745,249 km (0.082 R)
• M79: 86,928,630 km (0.117 R)
• M80: 87,074,937 km (0.114 R)
• M81: 87,367,550 km (0.113 R)
• M82: 88,688,649 km (0.111 R)
• M83: 89,278,064 km (0.101 R)
• M84: 90,016,480 km (0.06 R)
• M85: 91,202,192 km (0.102 R)
• M86: 92,094,843 km (0.11 R)
• M87: 93,888,970 km (0.108 R)
• M88: 94,189,063 km (0.108 R)
• M89: 94,790,297 km (0.107 R)
• M90: 94,940,793 km (0.112 R)
• M91: 95,543,672 km (0.099 R)
• M92: 96,450,235 km (0.116 R)
• M93: 97,967,606 km (0.088 R)
• M94: 99,034,538 km (0.089 R)
• M95: 100,105,210 km (0.096 R)
• M96: 101,949,603 km (0.115 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit