🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.81 AU - 0.83 AU

Year: 271 Days

Day: 18.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,995,568 km

• M1: 282,590 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.06 AU - 1.64 AU

Year: 573 Days

Day: 31.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.48 AU - 2.42 AU

Year: 995 Days

Day: 31.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.85 AU - 2.07 AU

Year: 1002 Days

Day: 27.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.32 AU - 3.7 AU

Year: 1907 Days

Day: 44.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.42 AU - 3.78 AU

Year: 2495 Days

Day: 31.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,995,568 km

• M1: 80,334 km (0.06 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671

Radius: 10.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.87 AU - 6.87 AU

Year: 5872 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,995,568 km

• M1: 175,478 km (0.101 R)
• M2: 449,242 km (0.102 R)
• M3: 734,526 km (0.1 R)
• M4: 814,710 km (0.078 R)
• M5: 912,547 km (0.097 R)
• M6: 1,059,602 km (0.084 R)
• M7: 1,230,891 km (0.087 R)
• M8: 1,445,415 km (0.103 R)
• M9: 1,690,306 km (0.082 R)
• M10: 1,781,112 km (0.062 R)
• M11: 2,279,872 km (0.067 R)
• M12: 2,462,381 km (0.03 R)
• M13: 2,607,790 km (0.111 R)
• M14: 2,692,163 km (0.096 R)
• M15: 3,105,801 km (0.072 R)
• M16: 3,446,585 km (0.091 R)
• M17: 3,562,823 km (0.096 R)
• M18: 4,016,852 km (0.111 R)
• M19: 4,090,155 km (0.088 R)
• M20: 4,822,587 km (0.119 R)
• M21: 5,244,153 km (0.082 R)
• M22: 5,540,806 km (0.066 R)
• M23: 5,650,012 km (0.051 R)
• M24: 5,787,642 km (0.117 R)
• M25: 6,377,806 km (0.064 R)
• M26: 6,840,363 km (0.029 R)
• M27: 7,584,762 km (0.111 R)
• M28: 7,767,421 km (0.081 R)
• M29: 8,229,977 km (0.105 R)
• M30: 8,323,626 km (0.084 R)
• M31: 8,575,100 km (0.095 R)
• M32: 9,737,176 km (0.115 R)
• M33: 9,902,481 km (0.115 R)
• M34: 10,002,114 km (0.111 R)
• M35: 10,102,195 km (0.043 R)
• M36: 10,471,552 km (0.116 R)
• M37: 10,539,320 km (0.103 R)
• M38: 10,743,072 km (0.113 R)
• M39: 10,845,546 km (0.037 R)
• M40: 11,051,244 km (0.118 R)
• M41: 11,189,173 km (0.072 R)
• M42: 11,746,724 km (0.094 R)
• M43: 11,817,035 km (0.048 R)
• M44: 11,887,496 km (0.103 R)
• M45: 11,958,106 km (0.103 R)
• M46: 12,313,251 km (0.047 R)
• M47: 12,816,199 km (0.099 R)
• M48: 14,440,682 km (0.081 R)
• M49: 14,856,864 km (0.088 R)
• M50: 15,085,599 km (0.071 R)
• M51: 15,238,638 km (0.063 R)
• M52: 15,623,702 km (0.12 R)
• M53: 15,739,790 km (0.057 R)
• M54: 16,916,976 km (0.111 R)
• M55: 16,996,412 km (0.09 R)
• M56: 17,076,148 km (0.118 R)
• M57: 17,155,884 km (0.115 R)
• M58: 17,395,839 km (0.081 R)
• M59: 18,203,667 km (0.099 R)
• M60: 18,448,409 km (0.088 R)
• M61: 19,688,576 km (0.091 R)
• M62: 19,897,863 km (0.025 R)
• M63: 19,981,788 km (0.115 R)
• M64: 20,108,048 km (0.102 R)
• M65: 20,318,832 km (0.113 R)
• M66: 21,512,772 km (0.097 R)
• M67: 22,510,440 km (0.066 R)
• M68: 22,817,116 km (0.094 R)
• M69: 23,081,007 km (0.117 R)
• M70: 24,191,771 km (0.077 R)
• M71: 24,281,380 km (0.085 R)
• M72: 25,228,933 km (0.06 R)
• M73: 26,464,911 km (0.055 R)
• M74: 26,881,391 km (0.055 R)
• M75: 27,626,987 km (0.114 R)
• M76: 27,814,433 km (0.109 R)
• M77: 27,955,354 km (0.071 R)
• M78: 28,473,860 km (0.077 R)
• M79: 28,948,086 km (0.112 R)
• M80: 29,952,486 km (0.051 R)
• M81: 30,193,189 km (0.079 R)
• M82: 30,870,867 km (0.108 R)
• M83: 32,192,115 km (0.09 R)
• M84: 32,537,537 km (0.072 R)
• M85: 33,332,051 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 13.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.06 AU - 8.2 AU

Year: 8467 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,995,568 km

• M1: 193,280 km (0.09 R)
• M2: 379,679 km (0.087 R)
• M3: 477,068 km (0.117 R)
• M4: 571,913 km (0.112 R)
• M5: 674,836 km (0.073 R)
• M6: 1,353,262 km (0.119 R)
• M7: 1,497,624 km (0.098 R)
• M8: 1,691,054 km (0.077 R)
• M9: 1,985,762 km (0.062 R)
• M10: 2,913,568 km (0.062 R)
• M11: 3,268,713 km (0.081 R)
• M12: 3,522,731 km (0.046 R)
• M13: 3,842,272 km (0.06 R)
• M14: 3,990,673 km (0.053 R)
• M15: 4,262,642 km (0.063 R)
• M16: 4,478,511 km (0.067 R)
• M17: 4,666,406 km (0.087 R)
• M18: 5,050,125 km (0.05 R)
• M19: 5,311,772 km (0.056 R)
• M20: 5,510,886 km (0.077 R)
• M21: 5,746,503 km (0.066 R)
• M22: 5,882,487 km (0.093 R)
• M23: 6,543,710 km (0.118 R)
• M24: 7,265,221 km (0.108 R)
• M25: 7,672,875 km (0.084 R)
• M26: 7,785,372 km (0.103 R)
• M27: 8,126,156 km (0.091 R)
• M28: 8,627,160 km (0.101 R)
• M29: 8,744,295 km (0.101 R)
• M30: 9,059,049 km (0.035 R)
• M31: 9,821,549 km (0.051 R)
• M32: 10,313,726 km (0.104 R)
• M33: 10,730,206 km (0.053 R)
• M34: 11,279,829 km (0.043 R)
• M35: 11,881,960 km (0.032 R)
• M36: 11,968,877 km (0.098 R)
• M37: 12,715,969 km (0.105 R)
• M38: 13,750,887 km (0.106 R)
• M39: 13,887,769 km (0.089 R)
• M40: 14,301,556 km (0.058 R)
• M41: 15,424,438 km (0.067 R)
• M42: 15,566,855 km (0.115 R)
• M43: 16,188,883 km (0.045 R)
• M44: 16,575,743 km (0.063 R)
• M45: 17,457,324 km (0.102 R)
• M46: 19,521,774 km (0.091 R)
• M47: 20,296,242 km (0.117 R)
• M48: 20,661,112 km (0.099 R)
• M49: 20,765,830 km (0.113 R)
• M50: 21,186,200 km (0.044 R)
• M51: 21,503,348 km (0.063 R)
• M52: 22,679,636 km (0.084 R)
• M53: 23,112,572 km (0.074 R)
• M54: 23,275,634 km (0.091 R)
• M55: 24,483,038 km (0.071 R)
• M56: 24,593,890 km (0.066 R)
• M57: 25,150,244 km (0.1 R)
• M58: 25,542,191 km (0.105 R)
• M59: 26,332,217 km (0.105 R)
• M60: 27,187,618 km (0.081 R)
• M61: 27,589,886 km (0.043 R)
• M62: 28,400,408 km (0.059 R)
• M63: 28,516,795 km (0.096 R)
• M64: 29,454,026 km (0.112 R)
• M65: 29,807,974 km (0.04 R)
• M66: 30,401,279 km (0.064 R)
• M67: 30,938,485 km (0.077 R)
• M68: 32,690,875 km (0.111 R)
• M69: 33,363,916 km (0.05 R)
• M70: 33,548,370 km (0.098 R)
• M71: 34,165,311 km (0.072 R)
• M72: 34,351,261 km (0.115 R)
• M73: 35,097,904 km (0.061 R)
• M74: 36,734,206 km (0.119 R)
• M75: 37,434,025 km (0.039 R)
• M76: 38,846,677 km (0.099 R)
• M77: 41,856,437 km (0.085 R)
• M78: 42,188,096 km (0.113 R)
• M79: 43,255,327 km (0.06 R)
• M80: 43,590,576 km (0.109 R)
• M81: 45,144,149 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.6

Radius: 3.4

Gravity: 42.01 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.78 AU - 21.5 AU

Year: 27061 Days

Day: 15.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,995,568 km

• M1: 90,806 km (0.115 R)
• M2: 113,096 km (0.102 R)
• M3: 179,667 km (0.07 R)
• M4: 331,658 km (0.098 R)
• M5: 807,829 km (0.097 R)
• M6: 1,814,772 km (0.049 R)
• M7: 2,134,313 km (0.1 R)
• M8: 2,432,910 km (0.072 R)
• M9: 2,905,041 km (0.104 R)
• M10: 4,111,249 km (0.109 R)
• M11: 4,481,055 km (0.053 R)
• M12: 4,622,425 km (0.082 R)
• M13: 5,104,429 km (0.107 R)
• M14: 6,011,291 km (0.094 R)
• M15: 7,461,792 km (0.104 R)
• M16: 8,196,916 km (0.076 R)
• M17: 8,602,177 km (0.044 R)
• M18: 9,613,309 km (0.108 R)
• M19: 9,856,555 km (0.084 R)
• M20: 10,661,242 km (0.097 R)
• M21: 10,850,034 km (0.031 R)
• M22: 11,039,724 km (0.065 R)
• M23: 11,294,490 km (0.096 R)
• M24: 11,358,518 km (0.099 R)
• M25: 11,615,676 km (0.102 R)
• M26: 11,680,303 km (0.084 R)
• M27: 12,201,352 km (0.083 R)
• M28: 12,267,025 km (0.064 R)
• M29: 12,332,848 km (0.058 R)
• M30: 12,398,672 km (0.07 R)
• M31: 13,131,252 km (0.078 R)
• M32: 13,672,946 km (0.064 R)
• M33: 13,946,411 km (0.084 R)
• M34: 14,083,892 km (0.114 R)
• M35: 14,498,876 km (0.044 R)
• M36: 14,707,864 km (0.042 R)
• M37: 14,847,738 km (0.119 R)
• M38: 14,988,061 km (0.079 R)
• M39: 15,199,443 km (0.084 R)
• M40: 15,696,407 km (0.093 R)
• M41: 15,910,930 km (0.059 R)
• M42: 15,982,737 km (0.057 R)
• M43: 16,560,634 km (0.06 R)
• M44: 16,852,051 km (0.054 R)
• M45: 17,145,262 km (0.094 R)
• M46: 17,811,122 km (0.063 R)
• M47: 19,091,680 km (0.066 R)
• M48: 20,168,336 km (0.095 R)
• M49: 21,185,602 km (0.115 R)
• M50: 22,540,809 km (0.093 R)
• M51: 22,702,075 km (0.092 R)
• M52: 23,759,732 km (0.104 R)
• M53: 24,253,256 km (0.047 R)
• M54: 24,916,573 km (0.079 R)
• M55: 25,754,021 km (0.066 R)
• M56: 26,261,009 km (0.081 R)
• M57: 31,147,922 km (0.108 R)
• M58: 34,805,141 km (0.06 R)
• M59: 35,365,385 km (0.104 R)
• M60: 38,981,615 km (0.057 R)
• M61: 39,078,405 km (0.081 R)
• M62: 39,952,655 km (0.063 R)
• M63: 40,245,567 km (0.088 R)
• M64: 41,522,834 km (0.086 R)
• M65: 42,614,001 km (0.098 R)
• M66: 42,713,633 km (0.068 R)
• M67: 43,213,140 km (0.109 R)
• M68: 43,714,443 km (0.103 R)
• M69: 43,915,502 km (0.025 R)
• M70: 44,824,309 km (0.109 R)
• M71: 49,250,910 km (0.077 R)
• M72: 49,669,635 km (0.081 R)
• M73: 50,089,556 km (0.104 R)
• M74: 50,510,823 km (0.071 R)
• M75: 51,462,715 km (0.102 R)
• M76: 52,100,600 km (0.044 R)
• M77: 53,599,122 km (0.098 R)
• M78: 53,814,244 km (0.066 R)
• M79: 56,638,352 km (0.046 R)
• M80: 59,510,183 km (0.106 R)
• M81: 61,300,869 km (0.098 R)
• M82: 61,525,864 km (0.101 R)
• M83: 61,864,105 km (0.051 R)
• M84: 61,976,902 km (0.076 R)
• M85: 63,905,817 km (0.104 R)
• M86: 64,248,246 km (0.084 R)
• M87: 65,049,493 km (0.03 R)
• M88: 65,854,179 km (0.112 R)
• M89: 67,705,902 km (0.085 R)
• M90: 68,287,987 km (0.108 R)
• M91: 74,079,968 km (0.068 R)
• M92: 74,319,773 km (0.049 R)
• M93: 74,559,728 km (0.103 R)
• M94: 75,281,239 km (0.111 R)
• M95: 76,005,143 km (0.118 R)
• M96: 78,190,469 km (0.104 R)
• M97: 80,642,677 km (0.059 R)
• M98: 82,250,106 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 18,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit