🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.46 AU - 0.62 AU

Year: 153 Days

Day: 25.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,080,600 km

• M1: 74,350 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.65 AU - 0.69 AU

Year: 211 Days

Day: 22.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.93 AU - 0.97 AU

Year: 356 Days

Day: 16.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,080,600 km

• M1: 50,863 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.86 AU - 1.44 AU

Year: 475 Days

Day: 28.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.12 AU - 1.28 AU

Year: 506 Days

Day: 24.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.17 AU - 3.01 AU

Year: 1605 Days

Day: 37.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.23 AU - 4.49 AU

Year: 2920 Days

Day: 27.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,080,600 km

• M1: 1,402,480 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 11.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.96 AU - 8.8 AU

Year: 9340 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,080,600 km

• M1: 166,802 km (0.065 R)
• M2: 256,112 km (0.049 R)
• M3: 471,233 km (0.059 R)
• M4: 672,742 km (0.106 R)
• M5: 869,313 km (0.069 R)
• M6: 1,402,031 km (0.046 R)
• M7: 1,815,520 km (0.101 R)
• M8: 1,953,898 km (0.092 R)
• M9: 2,072,080 km (0.089 R)
• M10: 2,620,805 km (0.111 R)
• M11: 2,725,374 km (0.025 R)
• M12: 3,020,231 km (0.08 R)
• M13: 3,612,041 km (0.093 R)
• M14: 3,996,507 km (0.073 R)
• M15: 4,087,014 km (0.119 R)
• M16: 4,425,255 km (0.09 R)
• M17: 4,550,468 km (0.025 R)
• M18: 5,030,827 km (0.084 R)
• M19: 5,161,575 km (0.116 R)
• M20: 5,260,460 km (0.112 R)
• M21: 5,493,832 km (0.069 R)
• M22: 6,284,008 km (0.056 R)
• M23: 6,389,774 km (0.081 R)
• M24: 6,531,742 km (0.028 R)
• M25: 7,742,288 km (0.1 R)
• M26: 8,046,121 km (0.09 R)
• M27: 8,122,716 km (0.099 R)
• M28: 8,822,834 km (0.095 R)
• M29: 9,220,166 km (0.094 R)
• M30: 10,115,060 km (0.081 R)
• M31: 10,572,979 km (0.082 R)
• M32: 10,656,904 km (0.03 R)
• M33: 11,165,536 km (0.037 R)
• M34: 12,206,289 km (0.065 R)
• M35: 12,294,551 km (0.117 R)
• M36: 12,738,408 km (0.119 R)
• M37: 13,917,090 km (0.075 R)
• M38: 15,462,885 km (0.037 R)
• M39: 15,606,199 km (0.071 R)
• M40: 16,231,967 km (0.088 R)
• M41: 16,328,907 km (0.098 R)
• M42: 17,210,637 km (0.081 R)
• M43: 19,071,335 km (0.116 R)
• M44: 19,688,426 km (0.096 R)
• M45: 19,791,948 km (0.06 R)
• M46: 20,416,669 km (0.098 R)
• M47: 23,417,003 km (0.069 R)
• M48: 23,581,561 km (0.1 R)
• M49: 24,632,935 km (0.08 R)
• M50: 26,153,149 km (0.098 R)
• M51: 26,380,986 km (0.111 R)
• M52: 27,183,429 km (0.081 R)
• M53: 27,645,687 km (0.094 R)
• M54: 27,877,713 km (0.105 R)
• M55: 27,993,950 km (0.118 R)
• M56: 28,695,116 km (0.07 R)
• M57: 29,224,692 km (0.105 R)
• M58: 29,520,297 km (0.093 R)
• M59: 29,757,560 km (0.105 R)
• M60: 30,054,960 km (0.071 R)
• M61: 30,472,937 km (0.109 R)
• M62: 32,530,655 km (0.093 R)
• M63: 32,959,852 km (0.08 R)
• M64: 33,514,411 km (0.111 R)
• M65: 34,321,043 km (0.071 R)
• M66: 34,445,658 km (0.12 R)
• M67: 35,953,155 km (0.113 R)
• M68: 36,397,012 km (0.059 R)
• M69: 37,867,859 km (0.09 R)
• M70: 39,227,703 km (0.086 R)
• M71: 39,684,575 km (0.085 R)
• M72: 40,143,093 km (0.114 R)
• M73: 40,735,351 km (0.114 R)
• M74: 40,867,446 km (0.107 R)
• M75: 41,065,663 km (0.095 R)
• M76: 41,198,057 km (0.091 R)
• M77: 41,861,972 km (0.052 R)
• M78: 42,128,406 km (0.039 R)
• M79: 42,328,718 km (0.114 R)
• M80: 42,663,218 km (0.072 R)
• M81: 42,931,597 km (0.117 R)
• M82: 43,537,169 km (0.074 R)
• M83: 43,874,812 km (0.083 R)
• M84: 44,281,269 km (0.086 R)
• M85: 44,484,872 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 13.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.44 AU - 10.8 AU

Year: 11488 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,080,600 km

• M1: 217,216 km (0.075 R)
• M2: 373,845 km (0.106 R)
• M3: 712,086 km (0.117 R)
• M4: 927,058 km (0.098 R)
• M5: 1,015,919 km (0.105 R)
• M6: 1,281,455 km (0.074 R)
• M7: 1,402,330 km (0.074 R)
• M8: 1,812,079 km (0.102 R)
• M9: 2,186,223 km (0.045 R)
• M10: 2,559,470 km (0.118 R)
• M11: 3,007,366 km (0.116 R)
• M12: 3,171,475 km (0.108 R)
• M13: 3,566,114 km (0.041 R)
• M14: 4,433,632 km (0.065 R)
• M15: 4,715,923 km (0.065 R)
• M16: 5,364,580 km (0.089 R)
• M17: 5,869,622 km (0.112 R)
• M18: 6,390,073 km (0.075 R)
• M19: 6,709,465 km (0.104 R)
• M20: 7,290,503 km (0.067 R)
• M21: 7,587,006 km (0.118 R)
• M22: 7,774,452 km (0.114 R)
• M23: 8,039,390 km (0.083 R)
• M24: 8,617,286 km (0.066 R)
• M25: 8,812,960 km (0.088 R)
• M26: 9,089,417 km (0.057 R)
• M27: 9,208,796 km (0.066 R)
• M28: 9,449,050 km (0.097 R)
• M29: 9,650,858 km (0.032 R)
• M30: 9,813,321 km (0.044 R)
• M31: 10,264,957 km (0.061 R)
• M32: 11,103,453 km (0.03 R)
• M33: 12,007,623 km (0.071 R)
• M34: 12,358,280 km (0.096 R)
• M35: 13,566,732 km (0.116 R)
• M36: 13,840,346 km (0.033 R)
• M37: 14,859,407 km (0.092 R)
• M38: 16,530,266 km (0.052 R)
• M39: 16,822,729 km (0.115 R)
• M40: 19,018,976 km (0.092 R)
• M41: 19,736,597 km (0.036 R)
• M42: 19,891,580 km (0.105 R)
• M43: 20,724,691 km (0.091 R)
• M44: 20,987,384 km (0.077 R)
• M45: 21,145,659 km (0.077 R)
• M46: 22,156,492 km (0.097 R)
• M47: 23,949,572 km (0.107 R)
• M48: 24,225,281 km (0.109 R)
• M49: 25,114,790 km (0.11 R)
• M50: 25,507,185 km (0.101 R)
• M51: 26,355,106 km (0.092 R)
• M52: 26,582,794 km (0.098 R)
• M53: 27,097,560 km (0.116 R)
• M54: 27,731,107 km (0.08 R)
• M55: 28,427,784 km (0.047 R)
• M56: 28,544,471 km (0.067 R)
• M57: 28,661,306 km (0.061 R)
• M58: 29,189,088 km (0.05 R)
• M59: 30,194,685 km (0.034 R)
• M60: 31,694,254 km (0.065 R)
• M61: 32,057,627 km (0.118 R)
• M62: 32,605,454 km (0.052 R)
• M63: 32,788,861 km (0.089 R)
• M64: 32,972,418 km (0.098 R)
• M65: 33,648,750 km (0.083 R)
• M66: 34,827,731 km (0.083 R)
• M67: 35,767,953 km (0.069 R)
• M68: 36,399,406 km (0.098 R)
• M69: 36,526,265 km (0.103 R)
• M70: 36,653,124 km (0.108 R)
• M71: 37,098,327 km (0.094 R)
• M72: 37,673,531 km (0.081 R)
• M73: 38,380,531 km (0.078 R)
• M74: 38,703,363 km (0.054 R)
• M75: 38,962,167 km (0.101 R)
• M76: 39,742,320 km (0.105 R)
• M77: 40,265,314 km (0.114 R)
• M78: 42,246,588 km (0.037 R)
• M79: 42,579,892 km (0.114 R)
• M80: 42,914,094 km (0.061 R)
• M81: 43,854,466 km (0.069 R)
• M82: 45,345,957 km (0.067 R)

Asteroid Belt

Center: 10.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.4

Radius: 5.4

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.09 AU - 13.85 AU

Year: 15944 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,080,600 km

• M1: 88,562 km (0.117 R)
• M2: 127,607 km (0.1 R)
• M3: 227,688 km (0.038 R)
• M4: 271,371 km (0.091 R)
• M5: 676,930 km (0.073 R)
• M6: 937,679 km (0.079 R)
• M7: 1,127,968 km (0.116 R)
• M8: 1,268,291 km (0.025 R)
• M9: 1,700,329 km (0.066 R)
• M10: 2,740,334 km (0.067 R)
• M11: 3,235,652 km (0.112 R)
• M12: 3,320,923 km (0.117 R)
• M13: 3,493,559 km (0.113 R)
• M14: 3,610,395 km (0.115 R)
• M15: 4,400,721 km (0.045 R)
• M16: 4,622,275 km (0.043 R)
• M17: 4,945,257 km (0.097 R)
• M18: 5,853,316 km (0.025 R)
• M19: 6,558,520 km (0.113 R)
• M20: 6,775,288 km (0.082 R)
• M21: 6,848,142 km (0.119 R)
• M22: 7,068,051 km (0.12 R)
• M23: 7,178,903 km (0.077 R)
• M24: 7,665,844 km (0.092 R)
• M25: 8,124,660 km (0.106 R)
• M26: 8,163,257 km (0.088 R)
• M27: 8,909,152 km (0.081 R)
• M28: 9,310,373 km (0.096 R)
• M29: 10,006,003 km (0.101 R)
• M30: 11,144,892 km (0.056 R)
• M31: 12,725,992 km (0.055 R)
• M32: 13,177,628 km (0.105 R)
• M33: 13,910,956 km (0.083 R)
• M34: 17,172,040 km (0.087 R)
• M35: 17,221,707 km (0.087 R)
• M36: 19,195,052 km (0.073 R)
• M37: 19,453,258 km (0.1 R)
• M38: 19,816,482 km (0.082 R)
• M39: 21,505,741 km (0.053 R)
• M40: 22,857,208 km (0.115 R)
• M41: 23,570,790 km (0.069 R)
• M42: 23,681,343 km (0.057 R)
• M43: 24,180,401 km (0.111 R)
• M44: 24,403,302 km (0.078 R)
• M45: 24,739,000 km (0.087 R)
• M46: 25,245,239 km (0.04 R)
• M47: 25,471,431 km (0.07 R)
• M48: 29,595,844 km (0.068 R)
• M49: 30,553,420 km (0.032 R)
• M50: 30,915,148 km (0.058 R)
• M51: 32,008,858 km (0.077 R)
• M52: 32,929,932 km (0.114 R)
• M53: 33,115,284 km (0.086 R)
• M54: 34,609,767 km (0.058 R)
• M55: 36,126,091 km (0.054 R)
• M56: 37,341,872 km (0.067 R)
• M57: 38,701,119 km (0.065 R)
• M58: 39,027,242 km (0.097 R)
• M59: 40,010,699 km (0.084 R)
• M60: 40,340,412 km (0.118 R)
• M61: 41,534,652 km (0.084 R)
• M62: 42,136,035 km (0.085 R)
• M63: 42,270,075 km (0.102 R)
• M64: 42,538,603 km (0.117 R)
• M65: 43,347,629 km (0.114 R)
• M66: 43,889,771 km (0.052 R)
• M67: 44,025,606 km (0.08 R)
• M68: 44,843,907 km (0.089 R)
• M69: 45,254,852 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit