🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.69 AU - 1.11 AU

Year: 325 Days

Day: 46.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.52 AU - 1.98 AU

Year: 882 Days

Day: 40 Hours

Environment

Temp: -66 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,729,544 km

• M1: 40,990 km (0.075 R)
• M2: 146,008 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.56 AU - 2.9 AU

Year: 1718 Days

Day: 30.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,729,544 km

• M1: 1,877,902 km (0.077 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.9

Radius: 8.3

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.3 AU - 7.68 AU

Year: 7806 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,729,544 km

• M1: 110,104 km (0.064 R)
• M2: 213,027 km (0.081 R)
• M3: 321,037 km (0.081 R)
• M4: 438,621 km (0.104 R)
• M5: 704,008 km (0.112 R)
• M6: 981,661 km (0.061 R)
• M7: 1,179,130 km (0.083 R)
• M8: 1,330,823 km (0.068 R)
• M9: 1,429,108 km (0.087 R)
• M10: 1,529,638 km (0.065 R)
• M11: 1,759,720 km (0.114 R)
• M12: 2,136,856 km (0.105 R)
• M13: 2,275,982 km (0.106 R)
• M14: 2,661,645 km (0.064 R)
• M15: 2,761,427 km (0.065 R)
• M16: 3,067,953 km (0.095 R)
• M17: 3,331,694 km (0.04 R)
• M18: 3,769,118 km (0.083 R)
• M19: 4,109,154 km (0.096 R)
• M20: 4,400,122 km (0.114 R)
• M21: 5,920,037 km (0.043 R)
• M22: 5,985,261 km (0.075 R)
• M23: 6,116,459 km (0.116 R)
• M24: 6,281,914 km (0.057 R)
• M25: 6,923,689 km (0.081 R)
• M26: 7,480,193 km (0.045 R)
• M27: 8,268,873 km (0.086 R)
• M28: 9,196,978 km (0.112 R)
• M29: 9,769,639 km (0.084 R)
• M30: 9,885,577 km (0.059 R)
• M31: 10,040,859 km (0.111 R)
• M32: 10,472,001 km (0.115 R)
• M33: 10,590,632 km (0.107 R)
• M34: 10,949,367 km (0.091 R)
• M35: 11,719,497 km (0.118 R)
• M36: 11,925,194 km (0.092 R)
• M37: 12,717,315 km (0.069 R)
• M38: 13,269,032 km (0.116 R)
• M39: 14,133,109 km (0.077 R)
• M40: 14,527,898 km (0.103 R)
• M41: 14,837,566 km (0.075 R)
• M42: 15,508,213 km (0.059 R)
• M43: 16,006,374 km (0.096 R)
• M44: 16,326,064 km (0.109 R)
• M45: 16,832,752 km (0.095 R)
• M46: 17,908,810 km (0.074 R)
• M47: 18,288,340 km (0.092 R)
• M48: 18,766,454 km (0.063 R)
• M49: 19,248,758 km (0.057 R)
• M50: 19,540,025 km (0.058 R)
• M51: 20,176,265 km (0.12 R)
• M52: 20,422,653 km (0.086 R)
• M53: 21,569,470 km (0.108 R)
• M54: 21,670,149 km (0.079 R)
• M55: 22,277,666 km (0.118 R)
• M56: 22,532,431 km (0.041 R)
• M57: 23,096,266 km (0.079 R)
• M58: 23,924,888 km (0.071 R)
• M59: 23,976,948 km (0.088 R)
• M60: 24,342,715 km (0.082 R)
• M61: 24,395,224 km (0.071 R)
• M62: 24,710,427 km (0.113 R)
• M63: 26,092,113 km (0.03 R)
• M64: 26,900,540 km (0.035 R)
• M65: 27,553,235 km (0.116 R)
• M66: 28,763,332 km (0.101 R)
• M67: 29,990,783 km (0.097 R)
• M68: 31,863,748 km (0.086 R)
• M69: 31,978,490 km (0.043 R)
• M70: 32,035,786 km (0.103 R)
• M71: 32,727,526 km (0.037 R)
• M72: 33,075,192 km (0.117 R)
• M73: 33,191,280 km (0.045 R)
• M74: 33,424,054 km (0.051 R)
• M75: 34,537,062 km (0.118 R)
• M76: 34,713,887 km (0.103 R)
• M77: 34,772,828 km (0.098 R)
• M78: 35,364,787 km (0.067 R)
• M79: 36,558,728 km (0.109 R)
• M80: 37,220,997 km (0.115 R)
• M81: 37,644,509 km (0.105 R)
• M82: 37,887,157 km (0.05 R)
• M83: 38,008,780 km (0.113 R)
• M84: 38,191,289 km (0.069 R)
• M85: 38,618,541 km (0.087 R)
• M86: 38,802,097 km (0.078 R)
• M87: 39,539,166 km (0.114 R)
• M88: 41,652,685 km (0.092 R)
• M89: 41,778,048 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 9.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.57 AU - 10.95 AU

Year: 10730 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,729,544 km

• M1: 306,825 km (0.107 R)
• M2: 566,228 km (0.113 R)
• M3: 727,195 km (0.056 R)
• M4: 1,052,421 km (0.11 R)
• M5: 1,531,284 km (0.074 R)
• M6: 2,609,436 km (0.099 R)
• M7: 2,726,122 km (0.075 R)
• M8: 2,944,385 km (0.111 R)
• M9: 3,483,087 km (0.09 R)
• M10: 3,547,115 km (0.075 R)
• M11: 3,984,838 km (0.107 R)
• M12: 4,142,215 km (0.091 R)
• M13: 4,532,815 km (0.09 R)
• M14: 5,523,153 km (0.074 R)
• M15: 5,799,909 km (0.047 R)
• M16: 6,158,944 km (0.101 R)
• M17: 7,306,061 km (0.12 R)
• M18: 7,918,215 km (0.05 R)
• M19: 8,059,735 km (0.069 R)
• M20: 8,808,622 km (0.053 R)
• M21: 10,745,465 km (0.076 R)
• M22: 11,472,511 km (0.046 R)
• M23: 11,890,488 km (0.04 R)
• M24: 13,815,663 km (0.105 R)
• M25: 14,020,312 km (0.066 R)
• M26: 14,744,516 km (0.076 R)
• M27: 15,942,645 km (0.099 R)
• M28: 16,014,153 km (0.079 R)
• M29: 16,989,232 km (0.1 R)
• M30: 17,062,236 km (0.081 R)
• M31: 17,245,194 km (0.077 R)
• M32: 17,502,352 km (0.108 R)
• M33: 19,072,233 km (0.104 R)
• M34: 19,376,365 km (0.056 R)
• M35: 20,492,216 km (0.092 R)
• M36: 20,803,678 km (0.113 R)
• M37: 21,866,422 km (0.102 R)
• M38: 22,025,444 km (0.12 R)
• M39: 22,105,030 km (0.106 R)
• M40: 22,184,766 km (0.081 R)
• M41: 22,344,536 km (0.06 R)
• M42: 23,067,992 km (0.112 R)
• M43: 23,270,398 km (0.119 R)
• M44: 23,351,480 km (0.113 R)
• M45: 23,921,747 km (0.101 R)
• M46: 24,126,546 km (0.058 R)
• M47: 24,373,083 km (0.117 R)
• M48: 27,011,990 km (0.095 R)
• M49: 27,139,896 km (0.079 R)
• M50: 27,481,877 km (0.111 R)
• M51: 27,653,466 km (0.095 R)
• M52: 28,907,993 km (0.106 R)
• M53: 29,082,574 km (0.099 R)
• M54: 29,213,622 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.6

Radius: 10.7

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.34 AU - 12.54 AU

Year: 12845 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 89.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,729,544 km

• M1: 219,909 km (0.025 R)
• M2: 298,747 km (0.049 R)
• M3: 788,231 km (0.066 R)
• M4: 909,555 km (0.079 R)
• M5: 994,227 km (0.114 R)
• M6: 1,218,325 km (0.083 R)
• M7: 1,508,994 km (0.119 R)
• M8: 1,585,139 km (0.103 R)
• M9: 1,930,710 km (0.077 R)
• M10: 2,388,480 km (0.096 R)
• M11: 2,816,479 km (0.06 R)
• M12: 2,943,189 km (0.081 R)
• M13: 3,605,458 km (0.04 R)
• M14: 3,918,417 km (0.04 R)
• M15: 5,140,033 km (0.042 R)
• M16: 5,217,675 km (0.063 R)
• M17: 5,691,750 km (0.085 R)
• M18: 5,933,949 km (0.066 R)
• M19: 6,638,705 km (0.067 R)
• M20: 7,239,041 km (0.048 R)
• M21: 7,856,731 km (0.046 R)
• M22: 8,445,398 km (0.081 R)
• M23: 8,814,905 km (0.09 R)
• M24: 9,236,771 km (0.054 R)
• M25: 9,713,390 km (0.115 R)
• M26: 11,443,788 km (0.102 R)
• M27: 11,647,541 km (0.1 R)
• M28: 12,007,174 km (0.109 R)
• M29: 12,110,546 km (0.076 R)
• M30: 12,214,217 km (0.118 R)
• M31: 12,632,044 km (0.047 R)
• M32: 13,535,316 km (0.092 R)
• M33: 14,240,221 km (0.097 R)
• M34: 14,901,444 km (0.061 R)
• M35: 15,403,794 km (0.104 R)
• M36: 15,572,540 km (0.118 R)
• M37: 15,911,978 km (0.032 R)
• M38: 16,482,843 km (0.072 R)
• M39: 17,176,977 km (0.11 R)
• M40: 17,410,350 km (0.1 R)
• M41: 18,833,325 km (0.088 R)
• M42: 20,540,087 km (0.117 R)
• M43: 20,663,804 km (0.088 R)
• M44: 21,099,134 km (0.118 R)
• M45: 21,537,456 km (0.068 R)
• M46: 21,852,359 km (0.092 R)
• M47: 22,295,767 km (0.034 R)
• M48: 24,099,319 km (0.075 R)
• M49: 26,284,196 km (0.084 R)
• M50: 27,639,104 km (0.055 R)
• M51: 28,049,900 km (0.025 R)
• M52: 28,325,010 km (0.098 R)
• M53: 29,224,991 km (0.069 R)
• M54: 30,204,857 km (0.098 R)
• M55: 30,345,629 km (0.029 R)
• M56: 31,623,195 km (0.095 R)
• M57: 32,340,367 km (0.05 R)
• M58: 32,701,047 km (0.117 R)
• M59: 33,208,334 km (0.095 R)
• M60: 33,645,010 km (0.1 R)
• M61: 33,864,171 km (0.11 R)
• M62: 35,634,063 km (0.107 R)
• M63: 36,530,304 km (0.098 R)
• M64: 36,605,402 km (0.104 R)
• M65: 36,830,697 km (0.109 R)
• M66: 38,726,700 km (0.115 R)
• M67: 38,879,739 km (0.102 R)
• M68: 40,887,641 km (0.119 R)
• M69: 41,904,159 km (0.119 R)
• M70: 42,454,978 km (0.059 R)
• M71: 42,849,916 km (0.108 R)
• M72: 46,458,666 km (0.116 R)
• M73: 47,437,335 km (0.083 R)
• M74: 49,664,100 km (0.051 R)
• M75: 49,830,452 km (0.068 R)
• M76: 51,756,226 km (0.091 R)
• M77: 52,347,137 km (0.111 R)
• M78: 53,195,208 km (0.114 R)
• M79: 54,475,915 km (0.111 R)
• M80: 54,561,635 km (0.109 R)
• M81: 56,719,584 km (0.093 R)
• M82: 57,503,327 km (0.116 R)
• M83: 58,115,332 km (0.058 R)
• M84: 58,202,996 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit