🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.79 AU - 1.25 AU

Year: 390 Days

Day: 36.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,011,523 km

• M1: 412,142 km (0.038 R)

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.83 AU - 2.99 AU

Year: 1880 Days

Day: 17.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 13.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.66 AU - 10.84 AU

Year: 11531 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,011,523 km

• M1: 245,789 km (0.088 R)
• M2: 1,005,597 km (0.108 R)
• M3: 1,288,786 km (0.108 R)
• M4: 1,548,936 km (0.042 R)
• M5: 2,401,195 km (0.053 R)
• M6: 2,487,813 km (0.083 R)
• M7: 2,605,097 km (0.032 R)
• M8: 2,814,684 km (0.093 R)
• M9: 3,092,637 km (0.113 R)
• M10: 3,250,911 km (0.118 R)
• M11: 3,379,565 km (0.071 R)
• M12: 3,542,926 km (0.095 R)
• M13: 3,911,386 km (0.086 R)
• M14: 4,327,717 km (0.083 R)
• M15: 4,469,685 km (0.03 R)
• M16: 5,016,017 km (0.114 R)
• M17: 5,316,110 km (0.089 R)
• M18: 7,407,189 km (0.085 R)
• M19: 7,492,161 km (0.101 R)
• M20: 7,965,937 km (0.064 R)
• M21: 8,272,463 km (0.079 R)
• M22: 8,360,726 km (0.07 R)
• M23: 9,169,751 km (0.084 R)
• M24: 9,445,011 km (0.037 R)
• M25: 9,816,163 km (0.082 R)
• M26: 10,525,257 km (0.067 R)
• M27: 10,717,191 km (0.12 R)
• M28: 11,793,249 km (0.077 R)
• M29: 12,042,778 km (0.082 R)
• M30: 12,801,389 km (0.096 R)
• M31: 13,732,187 km (0.112 R)
• M32: 14,047,390 km (0.028 R)
• M33: 14,684,826 km (0.111 R)
• M34: 15,658,858 km (0.062 R)
• M35: 15,768,364 km (0.117 R)
• M36: 16,208,929 km (0.105 R)
• M37: 16,989,830 km (0.096 R)
• M38: 17,498,164 km (0.066 R)
• M39: 18,646,028 km (0.115 R)
• M40: 18,878,503 km (0.109 R)
• M41: 19,405,237 km (0.052 R)
• M42: 19,640,854 km (0.1 R)
• M43: 19,995,999 km (0.049 R)
• M44: 20,293,699 km (0.102 R)
• M45: 20,893,287 km (0.049 R)
• M46: 21,074,450 km (0.102 R)
• M47: 21,926,261 km (0.118 R)
• M48: 22,048,781 km (0.106 R)
• M49: 22,541,557 km (0.112 R)
• M50: 25,251,672 km (0.106 R)
• M51: 25,638,083 km (0.065 R)
• M52: 26,612,414 km (0.061 R)
• M53: 27,731,256 km (0.079 R)
• M54: 28,463,388 km (0.11 R)
• M55: 28,664,149 km (0.086 R)
• M56: 29,134,634 km (0.119 R)
• M57: 29,946,801 km (0.113 R)
• M58: 30,903,928 km (0.103 R)
• M59: 31,248,153 km (0.071 R)
• M60: 32,149,181 km (0.117 R)
• M61: 32,988,425 km (0.043 R)
• M62: 34,260,755 km (0.09 R)
• M63: 36,199,394 km (0.119 R)
• M64: 37,952,232 km (0.108 R)
• M65: 38,468,793 km (0.103 R)
• M66: 38,987,599 km (0.064 R)
• M67: 40,182,138 km (0.097 R)
• M68: 42,454,230 km (0.118 R)
• M69: 42,836,901 km (0.067 R)
• M70: 43,374,706 km (0.078 R)
• M71: 44,379,256 km (0.081 R)
• M72: 46,096,789 km (0.039 R)
• M73: 46,254,016 km (0.094 R)
• M74: 47,438,831 km (0.099 R)
• M75: 47,676,991 km (0.068 R)
• M76: 47,995,186 km (0.056 R)
• M77: 48,873,774 km (0.07 R)
• M78: 50,242,146 km (0.055 R)
• M79: 50,565,875 km (0.051 R)
• M80: 52,934,010 km (0.048 R)
• M81: 53,263,574 km (0.028 R)
• M82: 53,346,002 km (0.115 R)
• M83: 54,339,033 km (0.106 R)
• M84: 55,004,444 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.9

Radius: 6.1

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.62 AU - 16.62 AU

Year: 21172 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,011,523 km

• M1: 503,546 km (0.107 R)
• M2: 818,300 km (0.059 R)
• M3: 1,066,034 km (0.098 R)
• M4: 1,137,542 km (0.115 R)
• M5: 1,186,162 km (0.073 R)
• M6: 1,336,358 km (0.099 R)
• M7: 1,413,700 km (0.073 R)
• M8: 1,823,149 km (0.07 R)
• M9: 1,996,832 km (0.116 R)
• M10: 2,206,269 km (0.109 R)
• M11: 2,549,746 km (0.104 R)
• M12: 2,678,849 km (0.086 R)
• M13: 2,876,468 km (0.108 R)
• M14: 2,943,338 km (0.113 R)
• M15: 3,391,085 km (0.118 R)
• M16: 3,749,970 km (0.088 R)
• M17: 4,387,556 km (0.091 R)
• M18: 4,426,152 km (0.044 R)
• M19: 4,620,629 km (0.079 R)
• M20: 4,778,306 km (0.073 R)
• M21: 5,180,125 km (0.114 R)
• M22: 5,760,715 km (0.113 R)
• M23: 5,802,901 km (0.117 R)
• M24: 5,887,873 km (0.093 R)
• M25: 6,058,714 km (0.104 R)
• M26: 6,714,252 km (0.116 R)
• M27: 7,855,983 km (0.086 R)
• M28: 7,949,930 km (0.084 R)
• M29: 8,377,182 km (0.104 R)
• M30: 9,552,722 km (0.103 R)
• M31: 9,753,781 km (0.105 R)
• M32: 10,108,627 km (0.108 R)
• M33: 10,364,888 km (0.063 R)
• M34: 10,727,065 km (0.098 R)
• M35: 12,709,536 km (0.048 R)
• M36: 13,152,794 km (0.103 R)
• M37: 13,657,538 km (0.106 R)
• M38: 15,738,893 km (0.078 R)
• M39: 16,154,924 km (0.077 R)
• M40: 16,274,603 km (0.026 R)
• M41: 17,608,866 km (0.06 R)
• M42: 17,731,836 km (0.077 R)
• M43: 18,915,005 km (0.057 R)
• M44: 19,930,924 km (0.035 R)
• M45: 19,994,952 km (0.106 R)
• M46: 20,834,196 km (0.056 R)
• M47: 20,899,271 km (0.058 R)
• M48: 21,225,544 km (0.103 R)
• M49: 24,236,201 km (0.107 R)
• M50: 26,035,714 km (0.084 R)
• M51: 26,386,671 km (0.064 R)
• M52: 27,306,548 km (0.109 R)
• M53: 28,092,984 km (0.083 R)
• M54: 28,380,810 km (0.063 R)
• M55: 28,814,495 km (0.091 R)
• M56: 31,461,779 km (0.113 R)
• M57: 32,286,063 km (0.107 R)
• M58: 33,421,511 km (0.053 R)
• M59: 34,801,102 km (0.052 R)
• M60: 35,032,979 km (0.03 R)
• M61: 36,199,394 km (0.114 R)
• M62: 37,933,083 km (0.113 R)
• M63: 38,650,106 km (0.068 R)
• M64: 39,130,614 km (0.102 R)
• M65: 40,178,547 km (0.113 R)
• M66: 40,746,570 km (0.072 R)
• M67: 41,317,286 km (0.096 R)
• M68: 41,644,606 km (0.12 R)
• M69: 41,726,586 km (0.088 R)
• M70: 41,808,566 km (0.039 R)
• M71: 42,962,414 km (0.102 R)
• M72: 43,460,126 km (0.119 R)
• M73: 43,793,131 km (0.033 R)
• M74: 45,048,856 km (0.109 R)
• M75: 45,133,079 km (0.079 R)
• M76: 47,082,639 km (0.111 R)
• M77: 48,713,854 km (0.066 R)
• M78: 48,886,639 km (0.039 R)
• M79: 49,666,643 km (0.054 R)
• M80: 49,927,541 km (0.113 R)
• M81: 52,473,248 km (0.109 R)
• M82: 52,739,084 km (0.105 R)
• M83: 53,717,304 km (0.111 R)
• M84: 54,970,934 km (0.046 R)
• M85: 55,872,411 km (0.04 R)
• M86: 56,506,257 km (0.085 R)
• M87: 59,618,791 km (0.082 R)
• M88: 60,544,801 km (0.083 R)
• M89: 61,102,652 km (0.076 R)
• M90: 61,382,250 km (0.118 R)
• M91: 62,504,833 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.8

Radius: 3.1

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.68 AU - 16.56 AU

Year: 21172 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,011,523 km

• M1: 85,869 km (0.088 R)
• M2: 132,693 km (0.064 R)
• M3: 244,443 km (0.047 R)
• M4: 381,923 km (0.103 R)
• M5: 898,784 km (0.12 R)
• M6: 1,333,067 km (0.062 R)
• M7: 1,609,374 km (0.057 R)
• M8: 1,705,266 km (0.102 R)
• M9: 1,922,931 km (0.116 R)
• M10: 2,024,807 km (0.101 R)
• M11: 4,427,648 km (0.108 R)
• M12: 4,562,137 km (0.116 R)
• M13: 4,862,828 km (0.096 R)
• M14: 4,945,855 km (0.115 R)
• M15: 5,396,893 km (0.11 R)
• M16: 5,685,467 km (0.115 R)
• M17: 5,861,095 km (0.086 R)
• M18: 6,038,368 km (0.106 R)
• M19: 6,337,863 km (0.069 R)
• M20: 6,765,115 km (0.104 R)
• M21: 6,796,082 km (0.088 R)
• M22: 7,906,098 km (0.079 R)
• M23: 9,070,867 km (0.11 R)
• M24: 9,104,975 km (0.104 R)
• M25: 9,344,631 km (0.054 R)
• M26: 10,181,781 km (0.097 R)
• M27: 11,225,076 km (0.066 R)
• M28: 12,188,935 km (0.084 R)
• M29: 12,909,847 km (0.112 R)
• M30: 13,333,509 km (0.086 R)
• M31: 13,683,568 km (0.114 R)
• M32: 13,879,242 km (0.109 R)
• M33: 13,957,930 km (0.058 R)
• M34: 14,432,305 km (0.087 R)
• M35: 15,032,940 km (0.095 R)
• M36: 15,315,980 km (0.093 R)
• M37: 15,764,324 km (0.068 R)
• M38: 16,840,980 km (0.108 R)
• M39: 17,176,977 km (0.099 R)
• M40: 17,388,060 km (0.067 R)
• M41: 18,198,282 km (0.1 R)
• M42: 18,370,469 km (0.03 R)
• M43: 18,890,022 km (0.118 R)
• M44: 19,722,684 km (0.064 R)
• M45: 20,165,643 km (0.062 R)
• M46: 21,605,074 km (0.12 R)
• M47: 21,650,552 km (0.069 R)
• M48: 22,752,490 km (0.109 R)
• M49: 22,937,991 km (0.08 R)
• M50: 23,825,555 km (0.116 R)
• M51: 23,919,652 km (0.114 R)
• M52: 24,108,146 km (0.116 R)
• M53: 24,202,542 km (0.091 R)
• M54: 24,724,339 km (0.1 R)
• M55: 25,058,242 km (0.063 R)
• M56: 25,153,835 km (0.119 R)
• M57: 25,441,661 km (0.078 R)
• M58: 25,489,682 km (0.091 R)
• M59: 25,634,044 km (0.091 R)
• M60: 25,778,705 km (0.062 R)
• M61: 26,311,423 km (0.083 R)
• M62: 26,750,044 km (0.109 R)
• M63: 29,129,398 km (0.075 R)
• M64: 29,633,543 km (0.045 R)
• M65: 29,835,949 km (0.107 R)
• M66: 30,344,133 km (0.059 R)
• M67: 30,599,347 km (0.094 R)
• M68: 30,957,783 km (0.086 R)
• M69: 31,060,408 km (0.076 R)
• M70: 31,111,869 km (0.086 R)
• M71: 31,730,606 km (0.118 R)
• M72: 31,937,649 km (0.105 R)
• M73: 32,457,502 km (0.041 R)
• M74: 32,875,329 km (0.119 R)
• M75: 33,821,984 km (0.12 R)
• M76: 34,564,438 km (0.103 R)
• M77: 35,044,648 km (0.034 R)
• M78: 35,473,245 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 10,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit