🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.02 AU

Year: 282 Days

Day: 47 Hours

Environment

Temp: 108 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.91 AU - 1.01 AU

Year: 339 Days

Day: 46 Hours

Environment

Temp: 160 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,412,589 km

• M1: 106,065 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.36 AU - 1.6 AU

Year: 648 Days

Day: 34.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.54 AU - 2.18 AU

Year: 913 Days

Day: 12.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.58 AU - 2.62 AU

Year: 1095 Days

Day: 12.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.6

Radius: 7.6

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.35 AU - 15.87 AU

Year: 18070 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,412,589 km

• M1: 316,399 km (0.095 R)
• M2: 386,262 km (0.101 R)
• M3: 608,265 km (0.085 R)
• M4: 1,024,895 km (0.067 R)
• M5: 1,642,136 km (0.092 R)
• M6: 1,869,973 km (0.088 R)
• M7: 2,073,426 km (0.086 R)
• M8: 2,142,840 km (0.04 R)
• M9: 2,248,456 km (0.083 R)
• M10: 2,538,676 km (0.032 R)
• M11: 3,315,538 km (0.076 R)
• M12: 3,438,208 km (0.1 R)
• M13: 4,337,590 km (0.098 R)
• M14: 5,305,788 km (0.082 R)
• M15: 5,353,509 km (0.11 R)
• M16: 5,642,981 km (0.087 R)
• M17: 5,691,750 km (0.061 R)
• M18: 6,955,403 km (0.032 R)
• M19: 7,537,938 km (0.103 R)
• M20: 7,916,869 km (0.092 R)
• M21: 8,468,885 km (0.088 R)
• M22: 8,749,680 km (0.118 R)
• M23: 8,919,474 km (0.068 R)
• M24: 9,320,247 km (0.089 R)
• M25: 10,198,536 km (0.035 R)
• M26: 11,287,010 km (0.117 R)
• M27: 11,782,478 km (0.115 R)
• M28: 13,768,988 km (0.096 R)
• M29: 14,498,577 km (0.084 R)
• M30: 14,565,447 km (0.067 R)
• M31: 15,787,961 km (0.081 R)
• M32: 16,341,922 km (0.097 R)
• M33: 16,411,634 km (0.12 R)
• M34: 17,184,607 km (0.114 R)
• M35: 17,326,425 km (0.091 R)
• M36: 17,969,397 km (0.1 R)
• M37: 18,113,460 km (0.106 R)
• M38: 19,278,827 km (0.118 R)
• M39: 20,468,280 km (0.091 R)
• M40: 20,920,514 km (0.089 R)
• M41: 21,528,630 km (0.066 R)
• M42: 22,606,482 km (0.088 R)
• M43: 23,152,066 km (0.068 R)
• M44: 23,939,100 km (0.026 R)
• M45: 25,377,484 km (0.116 R)
• M46: 25,944,460 km (0.056 R)
• M47: 28,003,076 km (0.062 R)
• M48: 29,178,616 km (0.041 R)
• M49: 29,347,811 km (0.043 R)
• M50: 30,113,603 km (0.114 R)
• M51: 31,058,313 km (0.031 R)
• M52: 33,418,220 km (0.12 R)
• M53: 33,684,055 km (0.103 R)
• M54: 33,861,628 km (0.028 R)
• M55: 34,039,499 km (0.113 R)
• M56: 35,383,487 km (0.057 R)
• M57: 36,289,003 km (0.063 R)
• M58: 38,400,726 km (0.082 R)
• M59: 39,051,178 km (0.083 R)
• M60: 39,424,574 km (0.102 R)
• M61: 39,518,073 km (0.099 R)
• M62: 40,080,860 km (0.058 R)
• M63: 40,929,977 km (0.08 R)
• M64: 41,594,491 km (0.115 R)
• M65: 42,071,260 km (0.101 R)
• M66: 42,549,973 km (0.05 R)
• M67: 43,802,855 km (0.063 R)
• M68: 43,899,645 km (0.072 R)
• M69: 46,147,502 km (0.115 R)
• M70: 47,733,240 km (0.102 R)
• M71: 48,432,460 km (0.112 R)
• M72: 49,841,373 km (0.078 R)
• M73: 50,550,766 km (0.112 R)
• M74: 51,365,775 km (0.103 R)
• M75: 51,570,126 km (0.056 R)
• M76: 52,596,218 km (0.113 R)
• M77: 52,699,141 km (0.108 R)
• M78: 53,525,370 km (0.081 R)
• M79: 55,609,717 km (0.115 R)
• M80: 56,029,788 km (0.055 R)
• M81: 57,826,608 km (0.112 R)
• M82: 59,964,661 km (0.097 R)
• M83: 61,259,879 km (0.07 R)
• M84: 64,538,167 km (0.092 R)
• M85: 64,758,824 km (0.057 R)
• M86: 65,532,694 km (0.09 R)
• M87: 65,976,401 km (0.041 R)
• M88: 66,755,207 km (0.064 R)
• M89: 71,491,476 km (0.108 R)
• M90: 72,405,818 km (0.101 R)
• M91: 74,477,150 km (0.073 R)
• M92: 76,918,438 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.4

Radius: 3.3

Gravity: 21.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.01 AU - 15.29 AU

Year: 20180 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 101,412,589 km

• M1: 158,723 km (0.114 R)
• M2: 226,342 km (0.067 R)
• M3: 276,756 km (0.104 R)
• M4: 419,024 km (0.099 R)
• M5: 450,140 km (0.071 R)
• M6: 707,598 km (0.093 R)
• M7: 1,242,859 km (0.111 R)
• M8: 1,288,187 km (0.086 R)
• M9: 1,695,542 km (0.043 R)
• M10: 2,445,028 km (0.078 R)
• M11: 2,646,386 km (0.105 R)
• M12: 2,913,269 km (0.111 R)
• M13: 3,313,742 km (0.115 R)
• M14: 3,408,587 km (0.111 R)
• M15: 3,472,316 km (0.096 R)
• M16: 3,536,494 km (0.108 R)
• M17: 3,829,855 km (0.081 R)
• M18: 4,131,145 km (0.061 R)
• M19: 4,199,063 km (0.109 R)
• M20: 4,233,321 km (0.089 R)
• M21: 4,756,165 km (0.083 R)
• M22: 5,225,753 km (0.112 R)
• M23: 5,262,404 km (0.05 R)
• M24: 5,938,138 km (0.107 R)
• M25: 6,403,537 km (0.029 R)
• M26: 6,521,719 km (0.11 R)
• M27: 7,245,922 km (0.103 R)
• M28: 10,339,756 km (0.052 R)
• M29: 11,133,522 km (0.095 R)
• M30: 11,180,945 km (0.079 R)
• M31: 11,753,755 km (0.037 R)
• M32: 12,680,065 km (0.09 R)
• M33: 13,127,064 km (0.112 R)
• M34: 13,680,276 km (0.096 R)
• M35: 13,934,294 km (0.114 R)
• M36: 14,241,119 km (0.061 R)
• M37: 15,227,418 km (0.076 R)
• M38: 16,450,380 km (0.056 R)
• M39: 17,815,162 km (0.052 R)
• M40: 18,092,516 km (0.089 R)
• M41: 19,443,086 km (0.112 R)
• M42: 21,235,268 km (0.044 R)
• M43: 21,706,202 km (0.05 R)
• M44: 23,563,460 km (0.118 R)
• M45: 23,867,742 km (0.084 R)
• M46: 24,173,370 km (0.105 R)
• M47: 24,974,018 km (0.033 R)
• M48: 25,222,051 km (0.062 R)
• M49: 26,222,562 km (0.098 R)
• M50: 27,940,095 km (0.114 R)
• M51: 31,415,553 km (0.063 R)
• M52: 32,086,350 km (0.082 R)
• M53: 32,761,934 km (0.096 R)
• M54: 35,929,369 km (0.098 R)
• M55: 36,701,145 km (0.07 R)
• M56: 38,761,855 km (0.116 R)
• M57: 38,833,662 km (0.081 R)
• M58: 39,625,634 km (0.117 R)
• M59: 42,697,775 km (0.092 R)
• M60: 43,738,827 km (0.081 R)
• M61: 44,187,471 km (0.116 R)
• M62: 45,089,546 km (0.03 R)
• M63: 46,758,759 km (0.092 R)
• M64: 46,835,054 km (0.076 R)
• M65: 47,600,995 km (0.111 R)
• M66: 47,754,632 km (0.097 R)
• M67: 47,831,526 km (0.085 R)
• M68: 48,216,591 km (0.089 R)
• M69: 49,300,427 km (0.103 R)
• M70: 50,470,432 km (0.077 R)
• M71: 51,098,145 km (0.107 R)
• M72: 51,965,513 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.3

Radius: 6.1

Gravity: 23.47 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.64 AU - 21.16 AU

Year: 27255 Days

Day: 19.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,412,589 km

• M1: 84,972 km (0.105 R)
• M2: 262,095 km (0.093 R)
• M3: 384,317 km (0.112 R)
• M4: 1,043,146 km (0.1 R)
• M5: 1,141,581 km (0.103 R)
• M6: 2,721,185 km (0.059 R)
• M7: 3,377,022 km (0.091 R)
• M8: 3,672,478 km (0.116 R)
• M9: 4,447,246 km (0.051 R)
• M10: 4,825,728 km (0.061 R)
• M11: 4,991,034 km (0.056 R)
• M12: 6,021,913 km (0.095 R)
• M13: 6,200,084 km (0.08 R)
• M14: 6,440,188 km (0.037 R)
• M15: 6,867,739 km (0.108 R)
• M16: 6,929,673 km (0.082 R)
• M17: 9,827,982 km (0.065 R)
• M18: 10,675,603 km (0.084 R)
• M19: 12,065,068 km (0.068 R)
• M20: 12,364,862 km (0.045 R)
• M21: 13,278,606 km (0.115 R)
• M22: 15,009,753 km (0.056 R)
• M23: 15,656,614 km (0.082 R)
• M24: 16,395,328 km (0.028 R)
• M25: 18,764,809 km (0.1 R)
• M26: 19,199,092 km (0.094 R)
• M27: 19,461,187 km (0.114 R)
• M28: 19,812,592 km (0.106 R)
• M29: 20,789,766 km (0.1 R)
• M30: 20,879,375 km (0.075 R)
• M31: 21,148,950 km (0.04 R)
• M32: 21,691,542 km (0.095 R)
• M33: 22,514,031 km (0.114 R)
• M34: 23,907,535 km (0.094 R)
• M35: 24,095,430 km (0.065 R)
• M36: 24,947,091 km (0.116 R)
• M37: 25,616,242 km (0.036 R)
• M38: 26,097,797 km (0.101 R)
• M39: 26,874,509 km (0.04 R)
• M40: 28,450,673 km (0.077 R)
• M41: 28,649,787 km (0.103 R)
• M42: 29,955,328 km (0.12 R)
• M43: 30,259,311 km (0.113 R)
• M44: 31,280,167 km (0.116 R)
• M45: 33,250,520 km (0.062 R)
• M46: 35,154,004 km (0.083 R)
• M47: 35,474,741 km (0.119 R)
• M48: 35,581,854 km (0.061 R)
• M49: 36,767,117 km (0.086 R)
• M50: 37,201,250 km (0.077 R)
• M51: 38,294,213 km (0.057 R)
• M52: 41,861,972 km (0.086 R)
• M53: 42,201,859 km (0.032 R)
• M54: 44,029,945 km (0.098 R)
• M55: 47,999,524 km (0.069 R)
• M56: 48,118,006 km (0.086 R)
• M57: 48,236,637 km (0.046 R)
• M58: 54,411,289 km (0.092 R)
• M59: 54,658,424 km (0.087 R)
• M60: 55,029,876 km (0.057 R)
• M61: 56,649,123 km (0.057 R)
• M62: 56,899,700 km (0.058 R)
• M63: 57,150,575 km (0.118 R)
• M64: 57,905,446 km (0.117 R)
• M65: 61,214,252 km (0.111 R)
• M66: 61,728,719 km (0.113 R)
• M67: 63,150,946 km (0.094 R)
• M68: 63,410,797 km (0.118 R)
• M69: 63,801,098 km (0.108 R)
• M70: 63,931,248 km (0.104 R)
• M71: 65,632,924 km (0.087 R)
• M72: 66,423,250 km (0.118 R)
• M73: 67,084,323 km (0.092 R)
• M74: 69,348,187 km (0.08 R)
• M75: 70,556,789 km (0.111 R)
• M76: 71,501,649 km (0.068 R)
• M77: 72,179,028 km (0.08 R)
• M78: 74,498,244 km (0.099 R)
• M79: 74,635,425 km (0.098 R)
• M80: 77,952,907 km (0.118 R)
• M81: 79,910,395 km (0.116 R)
• M82: 83,018,740 km (0.045 R)
• M83: 83,445,692 km (0.117 R)
• M84: 83,873,243 km (0.075 R)
• M85: 86,742,979 km (0.031 R)
• M86: 86,887,191 km (0.063 R)
• M87: 94,056,370 km (0.085 R)
• M88: 95,244,776 km (0.109 R)
• M89: 95,393,625 km (0.112 R)
• M90: 96,587,566 km (0.094 R)
• M91: 96,737,164 km (0.057 R)
• M92: 97,036,509 km (0.099 R)
• M93: 98,688,818 km (0.08 R)
• M94: 99,896,372 km (0.098 R)
• M95: 101,412,546 km (0.11 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit