🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.54 AU - 0.72 AU

Year: 211 Days

Day: 46.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.58 AU - 0.76 AU

Year: 231 Days

Day: 36.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.13 AU

Year: 454 Days

Day: 30 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.89 AU - 1.27 AU

Year: 473 Days

Day: 40.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,924,928 km

• M1: 340,934 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.37 AU - 1.51 AU

Year: 729 Days

Day: 25.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.49 AU - 1.89 AU

Year: 927 Days

Day: 15.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,924,928 km

• M1: 1,178,981 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.72 AU - 2.66 AU

Year: 1367 Days

Day: 13.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 13.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.93 AU - 2.99 AU

Year: 2148 Days

Day: 6.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 29,924,928 km

• M1: 182,659 km (0.086 R)
• M2: 356,641 km (0.085 R)
• M3: 515,664 km (0.111 R)
• M4: 640,728 km (0.113 R)
• M5: 755,619 km (0.082 R)
• M6: 854,952 km (0.093 R)
• M7: 1,111,811 km (0.044 R)
• M8: 1,273,078 km (0.108 R)
• M9: 1,404,126 km (0.104 R)
• M10: 1,701,077 km (0.116 R)
• M11: 1,857,407 km (0.093 R)
• M12: 1,996,982 km (0.062 R)
• M13: 2,084,646 km (0.105 R)
• M14: 2,448,618 km (0.105 R)
• M15: 2,722,980 km (0.095 R)
• M16: 3,045,513 km (0.028 R)
• M17: 3,185,687 km (0.082 R)
• M18: 3,354,283 km (0.063 R)
• M19: 3,459,600 km (0.062 R)
• M20: 3,686,989 km (0.099 R)
• M21: 3,823,123 km (0.044 R)
• M22: 3,974,815 km (0.07 R)
• M23: 4,100,478 km (0.066 R)
• M24: 4,255,910 km (0.09 R)
• M25: 4,572,609 km (0.045 R)
• M26: 4,733,875 km (0.101 R)
• M27: 4,852,506 km (0.118 R)
• M28: 4,957,075 km (0.113 R)
• M29: 5,047,283 km (0.071 R)
• M30: 5,229,343 km (0.099 R)
• M31: 5,352,013 km (0.077 R)
• M32: 5,710,001 km (0.038 R)
• M33: 5,820,554 km (0.116 R)
• M34: 5,995,583 km (0.119 R)
• M35: 6,531,742 km (0.1 R)
• M36: 6,998,637 km (0.087 R)
• M37: 7,185,036 km (0.099 R)
• M38: 7,390,434 km (0.08 R)
• M39: 7,702,046 km (0.114 R)
• M40: 7,824,417 km (0.085 R)
• M41: 8,248,976 km (0.118 R)
• M42: 8,500,001 km (0.05 R)
• M43: 8,954,779 km (0.057 R)
• M44: 9,101,983 km (0.107 R)
• M45: 9,250,085 km (0.065 R)
• M46: 9,793,425 km (0.105 R)
• M47: 10,021,412 km (0.117 R)
• M48: 10,308,789 km (0.055 R)
• M49: 10,657,203 km (0.11 R)
• M50: 11,029,253 km (0.098 R)
• M51: 11,226,871 km (0.097 R)
• M52: 11,405,641 km (0.118 R)
• M53: 11,826,609 km (0.057 R)
• M54: 12,416,174 km (0.077 R)
• M55: 12,621,872 km (0.039 R)
• M56: 12,911,493 km (0.055 R)
• M57: 13,140,677 km (0.114 R)
• M58: 13,539,804 km (0.117 R)
• M59: 13,751,485 km (0.06 R)
• M60: 14,113,811 km (0.098 R)
• M61: 14,220,923 km (0.085 R)
• M62: 14,392,961 km (0.086 R)
• M63: 14,544,204 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 13.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.82 AU - 4.42 AU

Year: 3527 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,924,928 km

• M1: 186,100 km (0.082 R)
• M2: 407,205 km (0.039 R)
• M3: 599,439 km (0.08 R)
• M4: 698,772 km (0.036 R)
• M5: 804,687 km (0.112 R)
• M6: 940,073 km (0.114 R)
• M7: 1,071,719 km (0.081 R)
• M8: 1,210,097 km (0.104 R)
• M9: 1,327,980 km (0.092 R)
• M10: 1,463,965 km (0.108 R)
• M11: 1,721,124 km (0.034 R)
• M12: 2,182,783 km (0.064 R)
• M13: 2,279,872 km (0.119 R)
• M14: 2,394,912 km (0.102 R)
• M15: 2,597,019 km (0.11 R)
• M16: 3,311,349 km (0.092 R)
• M17: 3,905,701 km (0.111 R)
• M18: 4,044,528 km (0.096 R)
• M19: 4,368,407 km (0.116 R)
• M20: 4,658,627 km (0.025 R)
• M21: 5,106,075 km (0.083 R)
• M22: 5,434,292 km (0.118 R)
• M23: 5,679,334 km (0.099 R)
• M24: 5,837,309 km (0.088 R)
• M25: 6,319,762 km (0.106 R)
• M26: 6,483,572 km (0.112 R)
• M27: 6,815,230 km (0.065 R)
• M28: 7,274,496 km (0.12 R)
• M29: 7,372,482 km (0.088 R)
• M30: 7,619,319 km (0.118 R)
• M31: 7,718,801 km (0.115 R)
• M32: 7,894,130 km (0.053 R)
• M33: 8,045,373 km (0.117 R)
• M34: 8,685,952 km (0.046 R)
• M35: 8,868,311 km (0.044 R)
• M36: 9,476,427 km (0.095 R)
• M37: 9,664,322 km (0.112 R)
• M38: 10,016,325 km (0.08 R)
• M39: 10,290,090 km (0.044 R)
• M40: 10,594,072 km (0.114 R)
• M41: 11,239,138 km (0.084 R)
• M42: 11,409,530 km (0.089 R)
• M43: 11,609,543 km (0.112 R)
• M44: 11,753,007 km (0.033 R)
• M45: 12,420,812 km (0.12 R)
• M46: 12,597,038 km (0.093 R)
• M47: 12,714,921 km (0.117 R)
• M48: 13,130,804 km (0.066 R)
• M49: 13,823,591 km (0.111 R)
• M50: 14,128,472 km (0.069 R)
• M51: 14,220,474 km (0.04 R)
• M52: 14,312,627 km (0.091 R)
• M53: 14,745,114 km (0.088 R)
• M54: 14,869,430 km (0.093 R)
• M55: 15,433,564 km (0.118 R)
• M56: 16,004,728 km (0.098 R)
• M57: 16,228,676 km (0.119 R)
• M58: 17,233,076 km (0.107 R)
• M59: 17,759,362 km (0.076 R)
• M60: 18,091,020 km (0.098 R)
• M61: 18,290,883 km (0.045 R)
• M62: 18,659,492 km (0.12 R)
• M63: 18,996,536 km (0.085 R)
• M64: 19,132,072 km (0.081 R)
• M65: 19,369,783 km (0.108 R)
• M66: 19,745,423 km (0.109 R)
• M67: 20,192,571 km (0.074 R)
• M68: 20,573,447 km (0.111 R)
• M69: 21,061,735 km (0.065 R)
• M70: 21,518,457 km (0.067 R)
• M71: 21,978,470 km (0.046 R)
• M72: 22,227,551 km (0.098 R)
• M73: 22,370,417 km (0.089 R)
• M74: 22,585,090 km (0.083 R)
• M75: 23,450,813 km (0.066 R)
• M76: 24,180,551 km (0.095 R)
• M77: 24,621,865 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 9.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.71 AU - 6.23 AU

Year: 6152 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,924,928 km

• M1: 174,730 km (0.115 R)
• M2: 498,909 km (0.087 R)
• M3: 654,790 km (0.103 R)
• M4: 714,479 km (0.059 R)
• M5: 827,276 km (0.115 R)
• M6: 1,042,996 km (0.059 R)
• M7: 1,202,019 km (0.065 R)
• M8: 1,384,678 km (0.111 R)
• M9: 1,593,068 km (0.093 R)
• M10: 2,203,876 km (0.079 R)
• M11: 2,448,169 km (0.115 R)
• M12: 2,505,764 km (0.08 R)
• M13: 2,701,139 km (0.118 R)
• M14: 2,921,946 km (0.097 R)
• M15: 3,359,819 km (0.085 R)
• M16: 3,445,688 km (0.077 R)
• M17: 3,510,464 km (0.046 R)
• M18: 3,975,713 km (0.068 R)
• M19: 4,319,938 km (0.116 R)
• M20: 4,578,592 km (0.095 R)
• M21: 5,037,260 km (0.106 R)
• M22: 5,185,212 km (0.108 R)
• M23: 5,536,019 km (0.081 R)
• M24: 5,663,177 km (0.115 R)
• M25: 5,765,652 km (0.108 R)
• M26: 6,715,149 km (0.096 R)
• M27: 7,599,422 km (0.06 R)
• M28: 8,084,119 km (0.102 R)
• M29: 8,637,631 km (0.084 R)
• M30: 8,696,573 km (0.067 R)
• M31: 8,844,675 km (0.091 R)
• M32: 9,173,341 km (0.088 R)
• M33: 9,475,679 km (0.106 R)
• M34: 9,536,415 km (0.088 R)
• M35: 9,997,027 km (0.091 R)
• M36: 11,421,947 km (0.114 R)
• M37: 11,747,173 km (0.096 R)
• M38: 11,878,071 km (0.066 R)
• M39: 11,943,744 km (0.075 R)
• M40: 12,340,179 km (0.05 R)
• M41: 12,640,422 km (0.04 R)
• M42: 13,010,676 km (0.075 R)
• M43: 13,899,886 km (0.094 R)
• M44: 14,003,707 km (0.058 R)
• M45: 14,142,684 km (0.059 R)
• M46: 15,198,844 km (0.04 R)
• M47: 15,484,876 km (0.036 R)
• M48: 15,556,683 km (0.109 R)
• M49: 15,736,499 km (0.082 R)
• M50: 16,904,260 km (0.06 R)
• M51: 17,052,212 km (0.073 R)
• M52: 17,163,364 km (0.119 R)
• M53: 17,498,463 km (0.087 R)
• M54: 17,573,262 km (0.052 R)
• M55: 18,213,092 km (0.104 R)
• M56: 18,402,782 km (0.112 R)
• M57: 18,478,778 km (0.116 R)
• M58: 19,438,149 km (0.09 R)
• M59: 19,787,610 km (0.102 R)
• M60: 20,099,820 km (0.075 R)
• M61: 20,571,203 km (0.063 R)
• M62: 20,927,246 km (0.103 R)
• M63: 21,645,316 km (0.118 R)
• M64: 22,088,126 km (0.109 R)
• M65: 22,615,458 km (0.075 R)
• M66: 22,778,370 km (0.056 R)
• M67: 22,901,040 km (0.118 R)
• M68: 23,516,935 km (0.028 R)
• M69: 23,682,241 km (0.089 R)
• M70: 24,138,514 km (0.095 R)
• M71: 24,723,442 km (0.086 R)
• M72: 24,933,477 km (0.1 R)
• M73: 26,291,676 km (0.108 R)
• M74: 26,463,115 km (0.119 R)
• M75: 26,677,938 km (0.081 R)
• M76: 26,807,190 km (0.062 R)
• M77: 27,630,128 km (0.08 R)
• M78: 27,848,242 km (0.104 R)
• M79: 28,110,487 km (0.096 R)
• M80: 28,241,984 km (0.107 R)
• M81: 28,946,590 km (0.113 R)
• M82: 29,389,998 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 10,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit