🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.44 AU - 0.6 AU

Year: 166 Days

Day: 27.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.47 AU - 0.65 AU

Year: 186 Days

Day: 38.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.53 AU - 0.71 AU

Year: 216 Days

Day: 44.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.67 AU - 0.73 AU

Year: 259 Days

Day: 17.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,006,784 km

• M1: 169,494 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.04 AU - 1.2 AU

Year: 525 Days

Day: 35.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,006,784 km

• M1: 252,521 km (0.059 R)

Asteroid Belt

Center: 2.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 9.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.44 AU - 4 AU

Year: 2559 Days

Day: 5.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,006,784 km

• M1: 127,906 km (0.105 R)
• M2: 203,154 km (0.064 R)
• M3: 303,833 km (0.08 R)
• M4: 396,734 km (0.116 R)
• M5: 534,663 km (0.114 R)
• M6: 616,194 km (0.073 R)
• M7: 747,092 km (0.087 R)
• M8: 826,229 km (0.081 R)
• M9: 894,446 km (0.088 R)
• M10: 1,081,593 km (0.08 R)
• M11: 1,313,469 km (0.113 R)
• M12: 1,961,078 km (0.037 R)
• M13: 2,177,696 km (0.073 R)
• M14: 2,284,060 km (0.105 R)
• M15: 2,342,852 km (0.086 R)
• M16: 2,603,452 km (0.076 R)
• M17: 2,706,076 km (0.108 R)
• M18: 2,937,055 km (0.083 R)
• M19: 3,001,083 km (0.12 R)
• M20: 3,108,943 km (0.096 R)
• M21: 3,196,308 km (0.107 R)
• M22: 3,564,917 km (0.105 R)
• M23: 3,679,210 km (0.111 R)
• M24: 3,888,348 km (0.058 R)
• M25: 3,982,445 km (0.1 R)
• M26: 4,221,353 km (0.11 R)
• M27: 4,440,214 km (0.106 R)
• M28: 4,613,150 km (0.114 R)
• M29: 4,914,739 km (0.046 R)
• M30: 4,991,183 km (0.112 R)
• M31: 5,080,942 km (0.119 R)
• M32: 5,209,895 km (0.091 R)
• M33: 5,379,240 km (0.098 R)
• M34: 5,550,530 km (0.103 R)
• M35: 5,670,058 km (0.108 R)
• M36: 6,143,386 km (0.057 R)
• M37: 6,433,456 km (0.081 R)
• M38: 6,643,342 km (0.087 R)
• M39: 6,742,226 km (0.06 R)
• M40: 6,998,338 km (0.059 R)
• M41: 7,098,868 km (0.117 R)
• M42: 7,330,445 km (0.056 R)
• M43: 7,403,299 km (0.065 R)
• M44: 7,593,887 km (0.108 R)
• M45: 7,726,880 km (0.04 R)
• M46: 7,965,039 km (0.115 R)
• M47: 8,251,220 km (0.085 R)
• M48: 8,387,803 km (0.087 R)
• M49: 8,525,283 km (0.055 R)
• M50: 8,602,027 km (0.115 R)
• M51: 8,694,329 km (0.117 R)
• M52: 8,910,947 km (0.111 R)
• M53: 9,603,735 km (0.063 R)
• M54: 9,683,470 km (0.095 R)
• M55: 9,956,636 km (0.115 R)
• M56: 10,330,032 km (0.102 R)
• M57: 10,411,862 km (0.091 R)
• M58: 10,691,610 km (0.061 R)
• M59: 10,790,943 km (0.098 R)
• M60: 10,923,786 km (0.088 R)
• M61: 11,174,512 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 11.3

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.68 AU - 3.98 AU

Year: 2692 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,006,784 km

• M1: 270,473 km (0.066 R)
• M2: 345,122 km (0.053 R)
• M3: 600,935 km (0.101 R)
• M4: 719,117 km (0.114 R)
• M5: 907,311 km (0.096 R)
• M6: 1,067,830 km (0.104 R)
• M7: 1,285,345 km (0.028 R)
• M8: 1,568,234 km (0.081 R)
• M9: 1,723,966 km (0.097 R)
• M10: 1,925,923 km (0.078 R)
• M11: 2,427,674 km (0.095 R)
• M12: 3,098,022 km (0.063 R)
• M13: 3,262,131 km (0.094 R)
• M14: 3,395,423 km (0.092 R)
• M15: 3,479,646 km (0.027 R)
• M16: 3,806,219 km (0.094 R)
• M17: 3,946,691 km (0.113 R)
• M18: 4,088,959 km (0.041 R)
• M19: 4,178,867 km (0.088 R)
• M20: 4,342,078 km (0.116 R)
• M21: 4,507,683 km (0.118 R)
• M22: 4,844,877 km (0.068 R)
• M23: 5,663,775 km (0.069 R)
• M24: 6,089,232 km (0.049 R)
• M25: 6,736,392 km (0.118 R)
• M26: 7,014,195 km (0.052 R)
• M27: 7,143,747 km (0.119 R)
• M28: 7,383,403 km (0.107 R)
• M29: 8,050,310 km (0.036 R)
• M30: 8,254,212 km (0.11 R)
• M31: 8,597,838 km (0.053 R)
• M32: 8,829,566 km (0.117 R)
• M33: 8,922,765 km (0.11 R)
• M34: 9,180,971 km (0.061 R)
• M35: 9,251,880 km (0.083 R)
• M36: 9,417,784 km (0.046 R)
• M37: 9,656,692 km (0.109 R)
• M38: 9,849,225 km (0.102 R)
• M39: 9,921,780 km (0.095 R)
• M40: 10,385,383 km (0.115 R)
• M41: 10,483,968 km (0.099 R)
• M42: 11,232,706 km (0.047 R)
• M43: 11,562,569 km (0.103 R)
• M44: 11,715,907 km (0.118 R)
• M45: 12,128,049 km (0.08 R)
• M46: 12,414,080 km (0.12 R)
• M47: 12,755,163 km (0.087 R)
• M48: 12,913,587 km (0.091 R)
• M49: 13,072,760 km (0.119 R)
• M50: 13,796,813 km (0.106 R)
• M51: 14,068,333 km (0.055 R)
• M52: 14,204,767 km (0.12 R)
• M53: 15,847,351 km (0.095 R)
• M54: 15,932,472 km (0.09 R)
• M55: 16,246,030 km (0.091 R)
• M56: 16,647,849 km (0.102 R)
• M57: 16,850,106 km (0.117 R)
• M58: 16,966,044 km (0.116 R)
• M59: 17,725,852 km (0.107 R)
• M60: 18,050,629 km (0.104 R)
• M61: 19,127,434 km (0.04 R)
• M62: 19,582,361 km (0.092 R)
• M63: 19,795,837 km (0.066 R)
• M64: 19,887,541 km (0.087 R)
• M65: 19,979,394 km (0.106 R)
• M66: 20,132,881 km (0.12 R)
• M67: 20,225,034 km (0.058 R)
• M68: 20,348,302 km (0.075 R)
• M69: 20,533,654 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.7

Radius: 8.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.59 AU - 10.19 AU

Year: 11741 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,006,784 km

• M1: 121,324 km (0.094 R)
• M2: 213,327 km (0.105 R)
• M3: 470,635 km (0.111 R)
• M4: 649,554 km (0.065 R)
• M5: 940,971 km (0.067 R)
• M6: 1,053,468 km (0.054 R)
• M7: 1,111,512 km (0.055 R)
• M8: 1,190,500 km (0.076 R)
• M9: 1,271,582 km (0.11 R)
• M10: 1,570,329 km (0.106 R)
• M11: 1,727,855 km (0.059 R)
• M12: 2,725,673 km (0.035 R)
• M13: 2,806,755 km (0.028 R)
• M14: 3,082,763 km (0.112 R)
• M15: 3,195,710 km (0.114 R)
• M16: 3,310,002 km (0.082 R)
• M17: 3,454,813 km (0.114 R)
• M18: 3,661,109 km (0.104 R)
• M19: 3,750,718 km (0.096 R)
• M20: 3,871,443 km (0.105 R)
• M21: 3,962,848 km (0.037 R)
• M22: 4,622,574 km (0.119 R)
• M23: 5,486,203 km (0.043 R)
• M24: 6,219,531 km (0.097 R)
• M25: 6,872,526 km (0.054 R)
• M26: 7,169,777 km (0.111 R)
• M27: 7,282,424 km (0.111 R)
• M28: 7,700,102 km (0.073 R)
• M29: 7,892,634 km (0.038 R)
• M30: 8,203,947 km (0.11 R)
• M31: 9,366,023 km (0.11 R)
• M32: 9,571,571 km (0.109 R)
• M33: 9,778,614 km (0.106 R)
• M34: 10,323,749 km (0.065 R)
• M35: 11,575,434 km (0.041 R)
• M36: 12,286,473 km (0.057 R)
• M37: 13,610,863 km (0.113 R)
• M38: 13,703,763 km (0.105 R)
• M39: 14,360,797 km (0.11 R)
• M40: 14,455,493 km (0.109 R)
• M41: 14,884,240 km (0.042 R)
• M42: 15,851,839 km (0.094 R)
• M43: 16,096,880 km (0.074 R)
• M44: 16,343,119 km (0.115 R)
• M45: 17,139,877 km (0.042 R)
• M46: 17,492,329 km (0.119 R)
• M47: 18,051,227 km (0.085 R)
• M48: 18,667,421 km (0.046 R)
• M49: 19,082,106 km (0.106 R)
• M50: 19,815,136 km (0.064 R)
• M51: 19,920,602 km (0.118 R)
• M52: 20,238,198 km (0.103 R)
• M53: 21,039,295 km (0.115 R)
• M54: 21,742,106 km (0.105 R)
• M55: 24,233,509 km (0.095 R)
• M56: 25,771,225 km (0.101 R)
• M57: 25,944,011 km (0.117 R)
• M58: 26,348,823 km (0.072 R)
• M59: 26,464,761 km (0.041 R)
• M60: 26,930,609 km (0.075 R)
• M61: 27,811,142 km (0.077 R)
• M62: 28,344,159 km (0.101 R)
• M63: 28,462,940 km (0.113 R)
• M64: 28,522,480 km (0.034 R)
• M65: 29,600,631 km (0.096 R)
• M66: 31,058,762 km (0.066 R)
• M67: 32,353,831 km (0.105 R)
• M68: 32,914,224 km (0.111 R)
• M69: 33,415,078 km (0.082 R)
• M70: 33,918,475 km (0.035 R)
• M71: 34,360,985 km (0.084 R)
• M72: 34,741,712 km (0.069 R)
• M73: 34,805,291 km (0.101 R)
• M74: 34,869,020 km (0.115 R)
• M75: 36,214,353 km (0.027 R)
• M76: 36,278,980 km (0.114 R)
• M77: 36,796,289 km (0.086 R)
• M78: 38,100,184 km (0.072 R)
• M79: 38,757,816 km (0.097 R)
• M80: 40,084,450 km (0.109 R)
• M81: 40,217,892 km (0.084 R)
• M82: 40,351,482 km (0.106 R)
• M83: 40,753,153 km (0.117 R)
• M84: 42,509,432 km (0.107 R)
• M85: 43,396,697 km (0.089 R)
• M86: 44,428,174 km (0.052 R)
• M87: 44,635,517 km (0.102 R)
• M88: 46,235,167 km (0.072 R)
• M89: 46,515,214 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 12,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit