🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.61 AU - 0.71 AU

Year: 203 Days

Day: 42.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.76 AU - 0.92 AU

Year: 292 Days

Day: 25 Hours

Environment

Temp: 29 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,888,447 km

• M1: 38,596 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.72 AU - 1.06 AU

Year: 318 Days

Day: 47 Hours

Environment

Temp: 39 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.93 AU - 1.13 AU

Year: 396 Days

Day: 23.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.83 AU - 1.25 AU

Year: 402 Days

Day: 44 Hours

Environment

Temp: 0 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,888,447 km

• M1: 40,391 km (0.113 R)
• M2: 86,468 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.75 AU - 2.93 AU

Year: 1813 Days

Day: 22.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 14

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.46 AU - 5.46 AU

Year: 3567 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,888,447 km

• M1: 179,966 km (0.11 R)
• M2: 373,247 km (0.032 R)
• M3: 480,658 km (0.11 R)
• M4: 707,448 km (0.06 R)
• M5: 830,119 km (0.078 R)
• M6: 961,166 km (0.065 R)
• M7: 1,184,217 km (0.102 R)
• M8: 1,517,970 km (0.098 R)
• M9: 1,867,580 km (0.059 R)
• M10: 2,059,813 km (0.081 R)
• M11: 2,274,336 km (0.076 R)
• M12: 2,775,788 km (0.097 R)
• M13: 2,962,187 km (0.086 R)
• M14: 3,083,063 km (0.114 R)
• M15: 3,419,508 km (0.065 R)
• M16: 3,583,168 km (0.119 R)
• M17: 3,994,263 km (0.026 R)
• M18: 4,186,197 km (0.115 R)
• M19: 4,283,286 km (0.101 R)
• M20: 4,480,007 km (0.101 R)
• M21: 4,579,340 km (0.084 R)
• M22: 4,760,204 km (0.072 R)
• M23: 4,923,116 km (0.103 R)
• M24: 5,129,262 km (0.058 R)
• M25: 5,296,213 km (0.109 R)
• M26: 6,560,914 km (0.073 R)
• M27: 6,811,041 km (0.103 R)
• M28: 7,273,897 km (0.079 R)
• M29: 7,367,695 km (0.1 R)
• M30: 7,461,942 km (0.105 R)
• M31: 7,675,568 km (0.104 R)
• M32: 8,133,038 km (0.111 R)
• M33: 8,279,345 km (0.053 R)
• M34: 8,525,134 km (0.114 R)
• M35: 9,404,769 km (0.112 R)
• M36: 9,532,676 km (0.095 R)
• M37: 9,816,463 km (0.105 R)
• M38: 9,920,284 km (0.075 R)
• M39: 10,979,137 km (0.036 R)
• M40: 11,141,002 km (0.093 R)
• M41: 11,249,461 km (0.101 R)
• M42: 11,769,164 km (0.075 R)
• M43: 11,879,717 km (0.049 R)
• M44: 12,101,570 km (0.083 R)
• M45: 12,465,093 km (0.033 R)
• M46: 12,803,932 km (0.038 R)
• M47: 12,974,474 km (0.112 R)
• M48: 13,231,632 km (0.114 R)
• M49: 13,519,459 km (0.098 R)
• M50: 13,635,248 km (0.093 R)
• M51: 13,780,357 km (0.04 R)
• M52: 14,042,752 km (0.055 R)
• M53: 14,160,037 km (0.093 R)
• M54: 14,691,408 km (0.104 R)
• M55: 15,743,530 km (0.077 R)
• M56: 15,987,375 km (0.074 R)
• M57: 16,201,898 km (0.077 R)
• M58: 16,386,502 km (0.102 R)
• M59: 16,540,887 km (0.074 R)
• M60: 16,726,688 km (0.097 R)
• M61: 17,225,746 km (0.085 R)
• M62: 17,603,331 km (0.117 R)
• M63: 17,793,021 km (0.103 R)
• M64: 17,951,744 km (0.061 R)
• M65: 18,142,781 km (0.069 R)
• M66: 18,687,766 km (0.062 R)
• M67: 19,531,648 km (0.097 R)
• M68: 19,728,219 km (0.034 R)
• M69: 20,653,931 km (0.077 R)
• M70: 20,820,732 km (0.086 R)
• M71: 20,954,623 km (0.111 R)
• M72: 21,323,980 km (0.098 R)
• M73: 22,891,915 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 13.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.06 AU - 5.4 AU

Year: 3896 Days

Day: 10.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,888,447 km

• M1: 181,013 km (0.114 R)
• M2: 290,519 km (0.101 R)
• M3: 401,221 km (0.108 R)
• M4: 539,151 km (0.09 R)
• M5: 691,292 km (0.091 R)
• M6: 789,278 km (0.093 R)
• M7: 879,635 km (0.114 R)
• M8: 1,079,199 km (0.103 R)
• M9: 1,211,144 km (0.071 R)
• M10: 1,404,126 km (0.094 R)
• M11: 1,516,922 km (0.088 R)
• M12: 1,658,143 km (0.083 R)
• M13: 1,830,180 km (0.072 R)
• M14: 2,072,230 km (0.115 R)
• M15: 2,164,681 km (0.092 R)
• M16: 2,296,477 km (0.051 R)
• M17: 2,392,369 km (0.107 R)
• M18: 2,738,688 km (0.087 R)
• M19: 3,027,562 km (0.083 R)
• M20: 3,165,192 km (0.077 R)
• M21: 3,446,735 km (0.08 R)
• M22: 3,557,288 km (0.038 R)
• M23: 3,747,875 km (0.088 R)
• M24: 3,850,200 km (0.08 R)
• M25: 4,011,317 km (0.116 R)
• M26: 4,364,219 km (0.09 R)
• M27: 4,532,367 km (0.073 R)
• M28: 5,264,798 km (0.117 R)
• M29: 5,366,973 km (0.08 R)
• M30: 5,625,478 km (0.082 R)
• M31: 5,743,212 km (0.119 R)
• M32: 6,235,538 km (0.05 R)
• M33: 6,425,528 km (0.071 R)
• M34: 7,020,778 km (0.104 R)
• M35: 7,375,175 km (0.025 R)
• M36: 7,706,385 km (0.059 R)
• M37: 7,983,739 km (0.07 R)
• M38: 8,323,925 km (0.071 R)
• M39: 8,413,384 km (0.092 R)
• M40: 8,744,444 km (0.098 R)
• M41: 8,850,659 km (0.074 R)
• M42: 8,972,731 km (0.09 R)
• M43: 9,716,232 km (0.11 R)
• M44: 10,431,310 km (0.088 R)
• M45: 10,673,359 km (0.097 R)
• M46: 10,835,972 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 12

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.01 AU - 7.27 AU

Year: 6480 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,888,447 km

• M1: 150,495 km (0.094 R)
• M2: 272,119 km (0.034 R)
• M3: 413,638 km (0.058 R)
• M4: 600,785 km (0.1 R)
• M5: 772,673 km (0.099 R)
• M6: 1,097,600 km (0.061 R)
• M7: 1,350,570 km (0.082 R)
• M8: 1,503,758 km (0.113 R)
• M9: 1,602,642 km (0.11 R)
• M10: 1,912,758 km (0.108 R)
• M11: 2,287,501 km (0.12 R)
• M12: 2,613,774 km (0.069 R)
• M13: 2,733,901 km (0.093 R)
• M14: 3,004,972 km (0.106 R)
• M15: 3,080,519 km (0.104 R)
• M16: 3,600,222 km (0.056 R)
• M17: 3,843,020 km (0.096 R)
• M18: 3,925,299 km (0.102 R)
• M19: 4,957,225 km (0.104 R)
• M20: 5,106,972 km (0.116 R)
• M21: 5,534,373 km (0.088 R)
• M22: 5,752,487 km (0.092 R)
• M23: 5,973,443 km (0.082 R)
• M24: 6,197,241 km (0.045 R)
• M25: 6,620,155 km (0.115 R)
• M26: 8,982,006 km (0.09 R)
• M27: 9,128,312 km (0.102 R)
• M28: 10,175,348 km (0.082 R)
• M29: 10,790,644 km (0.116 R)
• M30: 11,576,781 km (0.043 R)
• M31: 11,776,195 km (0.037 R)
• M32: 12,667,200 km (0.051 R)
• M33: 12,872,747 km (0.108 R)
• M34: 13,706,007 km (0.096 R)
• M35: 14,256,976 km (0.095 R)
• M36: 14,427,967 km (0.087 R)
• M37: 14,685,724 km (0.098 R)
• M38: 15,205,876 km (0.078 R)
• M39: 15,644,048 km (0.081 R)
• M40: 16,175,270 km (0.095 R)
• M41: 16,309,010 km (0.046 R)
• M42: 16,577,538 km (0.044 R)
• M43: 17,028,426 km (0.045 R)
• M44: 17,346,471 km (0.051 R)
• M45: 17,437,726 km (0.101 R)
• M46: 17,666,461 km (0.112 R)
• M47: 17,896,244 km (0.049 R)
• M48: 18,219,674 km (0.025 R)
• M49: 18,358,800 km (0.118 R)
• M50: 19,154,212 km (0.105 R)
• M51: 19,532,396 km (0.083 R)
• M52: 20,056,437 km (0.113 R)
• M53: 20,488,775 km (0.078 R)
• M54: 22,050,427 km (0.119 R)
• M55: 22,198,678 km (0.074 R)
• M56: 22,446,712 km (0.036 R)
• M57: 23,296,876 km (0.099 R)
• M58: 24,259,539 km (0.088 R)
• M59: 24,617,526 km (0.106 R)
• M60: 26,960,079 km (0.097 R)
• M61: 27,703,431 km (0.099 R)
• M62: 27,863,501 km (0.112 R)
• M63: 28,024,020 km (0.12 R)
• M64: 28,668,936 km (0.114 R)
• M65: 28,776,796 km (0.039 R)
• M66: 30,192,590 km (0.075 R)
• M67: 30,302,545 km (0.108 R)
• M68: 31,742,574 km (0.079 R)
• M69: 33,488,680 km (0.046 R)
• M70: 33,716,219 km (0.105 R)
• M71: 35,208,008 km (0.037 R)
• M72: 35,439,436 km (0.068 R)
• M73: 35,961,982 km (0.025 R)
• M74: 36,194,906 km (0.081 R)
• M75: 36,662,549 km (0.076 R)
• M76: 37,367,753 km (0.118 R)
• M77: 38,315,007 km (0.107 R)
• M78: 39,931,262 km (0.096 R)
• M79: 40,535,637 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 14.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.21 AU - 9.51 AU

Year: 9155 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,888,447 km

• M1: 375,191 km (0.105 R)
• M2: 491,279 km (0.047 R)
• M3: 647,908 km (0.086 R)
• M4: 784,940 km (0.079 R)
• M5: 947,104 km (0.117 R)
• M6: 1,062,294 km (0.04 R)
• M7: 1,152,053 km (0.067 R)
• M8: 1,291,927 km (0.047 R)
• M9: 2,213,899 km (0.102 R)
• M10: 2,331,632 km (0.101 R)
• M11: 2,451,610 km (0.092 R)
• M12: 2,781,772 km (0.1 R)
• M13: 3,371,936 km (0.047 R)
• M14: 3,600,522 km (0.107 R)
• M15: 4,390,997 km (0.091 R)
• M16: 4,540,595 km (0.034 R)
• M17: 4,819,146 km (0.047 R)
• M18: 6,016,976 km (0.101 R)
• M19: 6,183,628 km (0.115 R)
• M20: 6,436,299 km (0.105 R)
• M21: 6,836,174 km (0.106 R)
• M22: 7,600,469 km (0.025 R)
• M23: 7,962,496 km (0.083 R)
• M24: 8,114,936 km (0.069 R)
• M25: 8,299,241 km (0.077 R)
• M26: 8,734,870 km (0.086 R)
• M27: 8,987,092 km (0.11 R)
• M28: 9,531,180 km (0.07 R)
• M29: 9,693,194 km (0.043 R)
• M30: 10,151,861 km (0.08 R)
• M31: 10,251,194 km (0.112 R)
• M32: 10,684,878 km (0.087 R)
• M33: 10,853,326 km (0.106 R)
• M34: 12,127,301 km (0.116 R)
• M35: 12,373,689 km (0.092 R)
• M36: 12,764,139 km (0.09 R)
• M37: 13,375,695 km (0.118 R)
• M38: 13,666,813 km (0.088 R)
• M39: 14,702,030 km (0.096 R)
• M40: 15,267,211 km (0.102 R)
• M41: 15,800,976 km (0.114 R)
• M42: 20,204,240 km (0.1 R)
• M43: 20,496,554 km (0.115 R)
• M44: 21,339,538 km (0.077 R)
• M45: 22,150,807 km (0.107 R)
• M46: 22,452,396 km (0.103 R)
• M47: 23,321,261 km (0.103 R)
• M48: 26,448,006 km (0.103 R)
• M49: 26,813,773 km (0.119 R)
• M50: 27,089,033 km (0.051 R)
• M51: 27,411,566 km (0.054 R)
• M52: 28,013,847 km (0.101 R)
• M53: 28,339,821 km (0.075 R)
• M54: 28,620,466 km (0.117 R)
• M55: 29,278,547 km (0.111 R)
• M56: 29,941,715 km (0.106 R)
• M57: 30,227,447 km (0.066 R)
• M58: 30,801,603 km (0.027 R)
• M59: 31,186,369 km (0.057 R)
• M60: 31,814,979 km (0.084 R)
• M61: 32,888,493 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit