🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 29.6 Hours

Environment

Temp: 265 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.93 AU - 1.41 AU

Year: 447 Days

Day: 21.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,994,036 km

• M1: 335,099 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.48 AU - 3.84 AU

Year: 1983 Days

Day: 40.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,994,036 km

• M1: 1,303,147 km (0.118 R)
• M2: 1,975,739 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.34 AU - 3.46 AU

Year: 2214 Days

Day: 13.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.84 AU - 4.24 AU

Year: 2352 Days

Day: 21.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,994,036 km

• M1: 836,252 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.67 AU - 4.43 AU

Year: 2878 Days

Day: 22.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 13

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.23 AU - 7.47 AU

Year: 6330 Days

Day: 14.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,994,036 km

• M1: 163,810 km (0.046 R)
• M2: 343,028 km (0.065 R)
• M3: 451,935 km (0.057 R)
• M4: 644,468 km (0.1 R)
• M5: 844,630 km (0.105 R)
• M6: 1,091,316 km (0.112 R)
• M7: 1,204,562 km (0.093 R)
• M8: 1,402,779 km (0.069 R)
• M9: 1,555,219 km (0.073 R)
• M10: 1,862,045 km (0.045 R)
• M11: 2,030,791 km (0.089 R)
• M12: 2,220,780 km (0.058 R)
• M13: 2,350,781 km (0.097 R)
• M14: 2,516,984 km (0.105 R)
• M15: 3,003,476 km (0.058 R)
• M16: 3,184,490 km (0.09 R)
• M17: 4,447,545 km (0.065 R)
• M18: 4,696,326 km (0.098 R)
• M19: 5,229,493 km (0.1 R)
• M20: 5,360,391 km (0.12 R)
• M21: 5,603,188 km (0.116 R)
• M22: 5,737,228 km (0.098 R)
• M23: 6,099,853 km (0.061 R)
• M24: 6,214,595 km (0.093 R)
• M25: 6,776,036 km (0.102 R)
• M26: 7,402,701 km (0.086 R)
• M27: 7,872,438 km (0.114 R)
• M28: 7,972,519 km (0.118 R)
• M29: 8,301,036 km (0.109 R)
• M30: 8,454,075 km (0.098 R)
• M31: 8,945,055 km (0.097 R)
• M32: 9,075,804 km (0.058 R)
• M33: 9,525,196 km (0.092 R)
• M34: 9,632,009 km (0.054 R)
• M35: 9,846,831 km (0.103 R)
• M36: 10,008,995 km (0.11 R)
• M37: 10,090,526 km (0.086 R)
• M38: 10,916,905 km (0.056 R)
• M39: 11,056,629 km (0.118 R)
• M40: 11,707,679 km (0.115 R)
• M41: 11,994,757 km (0.088 R)
• M42: 12,958,168 km (0.09 R)
• M43: 13,136,039 km (0.071 R)
• M44: 13,404,418 km (0.114 R)
• M45: 13,946,561 km (0.118 R)
• M46: 14,159,289 km (0.054 R)
• M47: 14,495,884 km (0.099 R)
• M48: 14,742,272 km (0.086 R)
• M49: 14,896,956 km (0.043 R)
• M50: 15,052,239 km (0.065 R)
• M51: 15,301,768 km (0.093 R)
• M52: 15,552,793 km (0.109 R)
• M53: 15,805,015 km (0.093 R)
• M54: 15,900,010 km (0.028 R)
• M55: 16,027,018 km (0.095 R)
• M56: 16,154,176 km (0.084 R)
• M57: 16,281,783 km (0.097 R)
• M58: 16,698,862 km (0.065 R)
• M59: 17,119,382 km (0.028 R)
• M60: 17,543,492 km (0.115 R)
• M61: 18,402,034 km (0.098 R)
• M62: 19,139,103 km (0.107 R)
• M63: 19,341,957 km (0.105 R)
• M64: 19,681,395 km (0.057 R)
• M65: 20,366,254 km (0.12 R)
• M66: 20,469,626 km (0.116 R)
• M67: 20,850,353 km (0.102 R)
• M68: 21,373,197 km (0.113 R)
• M69: 22,788,543 km (0.082 R)
• M70: 23,219,086 km (0.118 R)
• M71: 23,543,713 km (0.096 R)
• M72: 24,453,418 km (0.087 R)
• M73: 24,600,173 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 10.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.74 AU - 7.48 AU

Year: 6694 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 139 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,994,036 km

• M1: 163,660 km (0.049 R)
• M2: 314,904 km (0.059 R)
• M3: 830,867 km (0.114 R)
• M4: 948,750 km (0.05 R)
• M5: 1,189,153 km (0.069 R)
• M6: 1,337,405 km (0.091 R)
• M7: 1,421,030 km (0.061 R)
• M8: 1,492,089 km (0.079 R)
• M9: 1,667,867 km (0.069 R)
• M10: 1,834,967 km (0.097 R)
• M11: 1,960,181 km (0.094 R)
• M12: 2,664,039 km (0.114 R)
• M13: 2,896,813 km (0.113 R)
• M14: 3,325,261 km (0.103 R)
• M15: 3,401,856 km (0.09 R)
• M16: 3,873,837 km (0.075 R)
• M17: 4,097,186 km (0.059 R)
• M18: 4,324,725 km (0.03 R)
• M19: 4,620,480 km (0.068 R)
• M20: 5,120,586 km (0.113 R)
• M21: 5,231,737 km (0.117 R)
• M22: 5,343,636 km (0.112 R)
• M23: 5,615,306 km (0.115 R)
• M24: 6,196,045 km (0.053 R)
• M25: 6,553,733 km (0.07 R)
• M26: 6,674,459 km (0.055 R)
• M27: 6,771,548 km (0.092 R)
• M28: 6,893,769 km (0.085 R)
• M29: 7,041,123 km (0.094 R)
• M30: 7,339,272 km (0.087 R)
• M31: 7,641,609 km (0.118 R)
• M32: 8,076,789 km (0.043 R)
• M33: 8,944,756 km (0.053 R)
• M34: 9,159,578 km (0.092 R)
• M35: 9,403,423 km (0.1 R)
• M36: 9,842,194 km (0.092 R)
• M37: 10,008,397 km (0.08 R)
• M38: 10,315,671 km (0.095 R)
• M39: 10,541,115 km (0.095 R)
• M40: 10,626,086 km (0.077 R)
• M41: 10,996,790 km (0.104 R)
• M42: 11,082,958 km (0.072 R)
• M43: 11,429,876 km (0.039 R)
• M44: 11,517,241 km (0.11 R)
• M45: 11,604,756 km (0.052 R)
• M46: 13,065,429 km (0.104 R)
• M47: 13,462,761 km (0.117 R)
• M48: 13,957,033 km (0.104 R)
• M49: 14,206,562 km (0.106 R)
• M50: 14,583,399 km (0.077 R)
• M51: 15,059,270 km (0.087 R)
• M52: 15,155,012 km (0.119 R)
• M53: 16,026,121 km (0.094 R)
• M54: 16,615,835 km (0.03 R)
• M55: 16,880,325 km (0.063 R)
• M56: 17,112,800 km (0.091 R)
• M57: 17,446,852 km (0.116 R)
• M58: 18,121,239 km (0.106 R)
• M59: 19,114,419 km (0.029 R)
• M60: 19,460,888 km (0.041 R)
• M61: 19,565,307 km (0.101 R)
• M62: 19,704,732 km (0.026 R)
• M63: 19,914,618 km (0.118 R)
• M64: 20,125,102 km (0.082 R)
• M65: 20,195,413 km (0.116 R)
• M66: 20,513,010 km (0.059 R)
• M67: 20,583,919 km (0.111 R)
• M68: 21,046,027 km (0.078 R)
• M69: 21,367,961 km (0.092 R)
• M70: 22,380,141 km (0.049 R)
• M71: 22,526,148 km (0.116 R)
• M72: 22,635,654 km (0.064 R)
• M73: 23,333,977 km (0.114 R)
• M74: 23,964,831 km (0.097 R)
• M75: 24,338,526 km (0.07 R)
• M76: 24,638,919 km (0.086 R)
• M77: 24,940,508 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 11.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.96 AU - 9.88 AU

Year: 7870 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,994,036 km

• M1: 140,173 km (0.111 R)
• M2: 212,279 km (0.106 R)
• M3: 313,856 km (0.095 R)
• M4: 569,369 km (0.075 R)
• M5: 769,531 km (0.064 R)
• M6: 878,887 km (0.067 R)
• M7: 954,883 km (0.101 R)
• M8: 1,326,185 km (0.113 R)
• M9: 1,567,187 km (0.1 R)
• M10: 1,789,939 km (0.118 R)
• M11: 1,922,033 km (0.104 R)
• M12: 2,126,235 km (0.108 R)
• M13: 2,464,475 km (0.089 R)
• M14: 2,686,927 km (0.12 R)
• M15: 2,955,007 km (0.101 R)
• M16: 3,033,246 km (0.072 R)
• M17: 3,211,717 km (0.113 R)
• M18: 3,312,546 km (0.04 R)
• M19: 3,414,272 km (0.119 R)
• M20: 3,663,053 km (0.094 R)
• M21: 4,178,119 km (0.114 R)
• M22: 4,762,149 km (0.099 R)
• M23: 4,900,527 km (0.115 R)
• M24: 5,040,401 km (0.056 R)
• M25: 5,371,760 km (0.103 R)
• M26: 5,564,442 km (0.034 R)
• M27: 5,759,219 km (0.073 R)
• M28: 5,882,338 km (0.051 R)
• M29: 6,006,055 km (0.109 R)
• M30: 6,306,897 km (0.058 R)
• M31: 6,510,200 km (0.115 R)
• M32: 6,741,628 km (0.052 R)
• M33: 7,080,617 km (0.109 R)
• M34: 7,212,413 km (0.06 R)
• M35: 7,802,427 km (0.091 R)
• M36: 8,075,891 km (0.052 R)
• M37: 8,380,174 km (0.059 R)
• M38: 8,886,413 km (0.108 R)
• M39: 8,971,684 km (0.084 R)
• M40: 9,057,253 km (0.099 R)
• M41: 9,171,845 km (0.077 R)
• M42: 9,840,099 km (0.086 R)
• M43: 10,224,715 km (0.065 R)
• M44: 10,403,934 km (0.073 R)
• M45: 10,614,268 km (0.11 R)
• M46: 10,735,143 km (0.114 R)
• M47: 11,069,943 km (0.096 R)
• M48: 11,968,877 km (0.114 R)
• M49: 12,506,831 km (0.084 R)
• M50: 12,794,807 km (0.066 R)
• M51: 14,200,877 km (0.067 R)
• M52: 15,142,596 km (0.096 R)
• M53: 15,244,621 km (0.117 R)
• M54: 16,035,097 km (0.066 R)
• M55: 17,192,386 km (0.087 R)
• M56: 17,799,005 km (0.041 R)
• M57: 18,813,578 km (0.104 R)
• M58: 19,106,790 km (0.112 R)
• M59: 19,180,392 km (0.083 R)
• M60: 19,327,746 km (0.077 R)
• M61: 21,469,090 km (0.106 R)
• M62: 21,814,062 km (0.05 R)
• M63: 22,199,576 km (0.066 R)
• M64: 22,315,514 km (0.052 R)
• M65: 22,898,946 km (0.073 R)
• M66: 23,408,626 km (0.106 R)
• M67: 23,922,046 km (0.032 R)
• M68: 24,120,562 km (0.032 R)
• M69: 24,719,253 km (0.083 R)
• M70: 25,403,663 km (0.032 R)
• M71: 25,646,760 km (0.074 R)
• M72: 25,931,295 km (0.104 R)
• M73: 26,135,197 km (0.09 R)
• M74: 26,380,537 km (0.099 R)
• M75: 26,544,497 km (0.05 R)
• M76: 26,832,323 km (0.094 R)
• M77: 27,328,240 km (0.116 R)
• M78: 27,702,085 km (0.118 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit