🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.64 AU - 0.82 AU

Year: 219 Days

Day: 27.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.63 AU - 0.95 AU

Year: 247 Days

Day: 13.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.64 AU - 0.96 AU

Year: 251 Days

Day: 33 Hours

Environment

Temp: 181 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.49 AU - 2.15 AU

Year: 863 Days

Day: 34.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,020,832 km

• M1: 454,030 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.88 AU - 2.04 AU

Year: 964 Days

Day: 36.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,020,832 km

• M1: 569,369 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.86 AU - 2.74 AU

Year: 1226 Days

Day: 29 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.77 AU - 2.91 AU

Year: 1682 Days

Day: 23 Hours

Environment

Temp: -82 °C

Axial Tilt: 67.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 14.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.61 AU - 6.11 AU

Year: 4986 Days

Day: 13.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 47,020,832 km

• M1: 252,671 km (0.053 R)
• M2: 535,261 km (0.119 R)
• M3: 715,377 km (0.099 R)
• M4: 918,830 km (0.112 R)
• M5: 1,059,303 km (0.107 R)
• M6: 1,218,624 km (0.088 R)
• M7: 1,352,215 km (0.046 R)
• M8: 1,456,036 km (0.025 R)
• M9: 1,574,817 km (0.059 R)
• M10: 1,746,854 km (0.035 R)
• M11: 1,873,713 km (0.11 R)
• M12: 2,030,342 km (0.025 R)
• M13: 2,218,686 km (0.116 R)
• M14: 2,315,177 km (0.081 R)
• M15: 2,939,598 km (0.113 R)
• M16: 3,138,713 km (0.046 R)
• M17: 3,294,893 km (0.08 R)
• M18: 3,518,093 km (0.041 R)
• M19: 4,390,997 km (0.092 R)
• M20: 4,762,149 km (0.118 R)
• M21: 5,106,972 km (0.044 R)
• M22: 5,821,152 km (0.087 R)
• M23: 5,975,537 km (0.116 R)
• M24: 6,111,671 km (0.114 R)
• M25: 6,506,759 km (0.086 R)
• M26: 6,626,886 km (0.039 R)
• M27: 6,869,385 km (0.114 R)
• M28: 7,426,038 km (0.034 R)
• M29: 7,741,540 km (0.114 R)
• M30: 7,933,025 km (0.115 R)
• M31: 8,061,530 km (0.079 R)
• M32: 8,190,783 km (0.102 R)
• M33: 9,047,679 km (0.085 R)
• M34: 9,249,487 km (0.113 R)
• M35: 9,543,746 km (0.119 R)
• M36: 9,703,516 km (0.091 R)
• M37: 10,095,014 km (0.111 R)
• M38: 10,398,099 km (0.036 R)
• M39: 10,704,027 km (0.049 R)
• M40: 12,130,143 km (0.086 R)
• M41: 12,377,728 km (0.107 R)
• M42: 12,602,125 km (0.082 R)
• M43: 13,232,380 km (0.096 R)
• M44: 13,795,467 km (0.05 R)
• M45: 14,080,002 km (0.091 R)
• M46: 14,471,051 km (0.102 R)
• M47: 14,654,907 km (0.115 R)
• M48: 16,288,964 km (0.107 R)
• M49: 16,425,547 km (0.103 R)
• M50: 16,809,714 km (0.072 R)
• M51: 17,030,670 km (0.06 R)
• M52: 18,008,592 km (0.044 R)
• M53: 18,319,755 km (0.105 R)
• M54: 18,518,571 km (0.099 R)
• M55: 19,004,764 km (0.073 R)
• M56: 19,321,463 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.7

Radius: 13.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.05 AU - 9.77 AU

Year: 8572 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,020,832 km

• M1: 402,418 km (0.109 R)
• M2: 532,718 km (0.065 R)
• M3: 681,119 km (0.089 R)
• M4: 933,491 km (0.109 R)
• M5: 1,083,687 km (0.064 R)
• M6: 1,423,125 km (0.083 R)
• M7: 1,530,386 km (0.111 R)
• M8: 1,710,801 km (0.04 R)
• M9: 1,854,565 km (0.093 R)
• M10: 2,123,841 km (0.072 R)
• M11: 2,232,150 km (0.083 R)
• M12: 2,701,139 km (0.071 R)
• M13: 3,147,838 km (0.119 R)
• M14: 4,385,462 km (0.103 R)
• M15: 5,520,909 km (0.112 R)
• M16: 5,650,162 km (0.102 R)
• M17: 6,311,684 km (0.062 R)
• M18: 6,789,350 km (0.114 R)
• M19: 7,090,939 km (0.116 R)
• M20: 7,326,107 km (0.089 R)
• M21: 7,683,496 km (0.113 R)
• M22: 7,949,332 km (0.12 R)
• M23: 8,169,091 km (0.117 R)
• M24: 8,689,841 km (0.092 R)
• M25: 9,144,768 km (0.096 R)
• M26: 9,375,149 km (0.098 R)
• M27: 10,369,077 km (0.119 R)
• M28: 10,609,481 km (0.102 R)
• M29: 11,783,226 km (0.119 R)
• M30: 12,062,226 km (0.114 R)
• M31: 12,202,399 km (0.082 R)
• M32: 12,940,665 km (0.118 R)
• M33: 13,344,130 km (0.059 R)
• M34: 13,460,218 km (0.084 R)
• M35: 14,999,431 km (0.034 R)
• M36: 15,089,937 km (0.054 R)
• M37: 15,789,906 km (0.068 R)
• M38: 16,128,446 km (0.094 R)
• M39: 16,314,097 km (0.064 R)
• M40: 16,969,485 km (0.069 R)
• M41: 17,095,297 km (0.102 R)
• M42: 17,189,843 km (0.102 R)
• M43: 17,697,279 km (0.079 R)
• M44: 18,824,199 km (0.098 R)
• M45: 19,052,486 km (0.12 R)
• M46: 19,742,581 km (0.055 R)
• M47: 20,207,232 km (0.049 R)
• M48: 21,147,305 km (0.041 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 8.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.95 AU - 14.05 AU

Year: 13706 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,020,832 km

• M1: 135,685 km (0.1 R)
• M2: 221,554 km (0.041 R)
• M3: 376,687 km (0.116 R)
• M4: 511,924 km (0.061 R)
• M5: 617,091 km (0.1 R)
• M6: 958,474 km (0.114 R)
• M7: 1,481,917 km (0.116 R)
• M8: 1,591,721 km (0.108 R)
• M9: 1,704,369 km (0.059 R)
• M10: 1,773,184 km (0.06 R)
• M11: 1,961,677 km (0.051 R)
• M12: 2,256,534 km (0.097 R)
• M13: 2,435,154 km (0.093 R)
• M14: 2,943,338 km (0.034 R)
• M15: 3,425,492 km (0.108 R)
• M16: 4,398,925 km (0.076 R)
• M17: 4,462,504 km (0.085 R)
• M18: 4,558,397 km (0.115 R)
• M19: 4,883,174 km (0.061 R)
• M20: 6,689,867 km (0.101 R)
• M21: 6,836,623 km (0.119 R)
• M22: 7,321,170 km (0.043 R)
• M23: 7,472,414 km (0.086 R)
• M24: 8,481,152 km (0.076 R)
• M25: 8,600,232 km (0.106 R)
• M26: 9,204,308 km (0.115 R)
• M27: 9,947,211 km (0.086 R)
• M28: 10,114,910 km (0.052 R)
• M29: 10,410,665 km (0.095 R)
• M30: 10,838,067 km (0.073 R)
• M31: 11,227,769 km (0.096 R)
• M32: 11,710,222 km (0.113 R)
• M33: 12,289,166 km (0.119 R)
• M34: 12,604,817 km (0.069 R)
• M35: 12,923,012 km (0.115 R)
• M36: 14,364,238 km (0.084 R)
• M37: 14,839,959 km (0.083 R)
• M38: 16,297,790 km (0.106 R)
• M39: 17,295,010 km (0.069 R)
• M40: 18,414,600 km (0.119 R)
• M41: 20,723,045 km (0.096 R)
• M42: 21,693,486 km (0.11 R)
• M43: 21,802,244 km (0.116 R)
• M44: 21,856,698 km (0.095 R)
• M45: 22,403,628 km (0.108 R)
• M46: 22,513,582 km (0.056 R)
• M47: 22,844,343 km (0.078 R)
• M48: 23,065,897 km (0.053 R)
• M49: 23,678,501 km (0.118 R)
• M50: 26,879,745 km (0.095 R)
• M51: 27,818,921 km (0.099 R)
• M52: 27,937,103 km (0.057 R)
• M53: 29,128,052 km (0.05 R)
• M54: 29,428,295 km (0.118 R)
• M55: 29,790,022 km (0.098 R)
• M56: 30,153,246 km (0.118 R)
• M57: 30,517,966 km (0.112 R)
• M58: 31,067,738 km (0.099 R)
• M59: 31,190,258 km (0.103 R)
• M60: 31,436,048 km (0.054 R)
• M61: 31,559,017 km (0.118 R)
• M62: 31,991,205 km (0.106 R)
• M63: 32,425,189 km (0.102 R)
• M64: 32,674,120 km (0.097 R)
• M65: 33,676,126 km (0.11 R)
• M66: 34,370,859 km (0.078 R)
• M67: 35,006,500 km (0.098 R)
• M68: 36,871,836 km (0.12 R)
• M69: 38,374,098 km (0.11 R)
• M70: 38,439,771 km (0.116 R)
• M71: 38,505,594 km (0.056 R)
• M72: 39,099,498 km (0.098 R)
• M73: 39,165,770 km (0.093 R)
• M74: 39,298,164 km (0.048 R)
• M75: 39,364,436 km (0.111 R)
• M76: 41,370,543 km (0.081 R)
• M77: 41,572,949 km (0.037 R)
• M78: 42,114,344 km (0.12 R)
• M79: 42,182,261 km (0.099 R)
• M80: 42,453,931 km (0.098 R)
• M81: 43,135,798 km (0.108 R)
• M82: 43,478,228 km (0.112 R)
• M83: 45,620,469 km (0.099 R)
• M84: 46,039,194 km (0.111 R)
• M85: 46,109,056 km (0.091 R)
• M86: 46,950,544 km (0.114 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 15,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit