🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.52 AU - 0.74 AU

Year: 178 Days

Day: 16.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.58 AU - 0.82 AU

Year: 209 Days

Day: 22.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,344,881 km

• M1: 250,277 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.2 AU - 1.54 AU

Year: 572 Days

Day: 14.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.02 AU - 2.86 AU

Year: 1359 Days

Day: 15 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.09 AU - 5.95 AU

Year: 4009 Days

Day: 13.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,344,881 km

• M1: 112,198 km (0.079 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 8.2

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.59 AU - 6.97 AU

Year: 4953 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,344,881 km

• M1: 182,509 km (0.027 R)
• M2: 233,821 km (0.086 R)
• M3: 311,014 km (0.119 R)
• M4: 441,763 km (0.049 R)
• M5: 532,120 km (0.111 R)
• M6: 787,034 km (0.053 R)
• M7: 842,535 km (0.117 R)
• M8: 1,156,691 km (0.081 R)
• M9: 1,269,338 km (0.065 R)
• M10: 1,335,460 km (0.107 R)
• M11: 1,593,666 km (0.111 R)
• M12: 1,867,879 km (0.112 R)
• M13: 2,001,021 km (0.103 R)
• M14: 2,317,121 km (0.113 R)
• M15: 2,564,706 km (0.096 R)
• M16: 2,691,714 km (0.106 R)
• M17: 2,886,042 km (0.089 R)
• M18: 2,974,006 km (0.119 R)
• M19: 3,265,871 km (0.112 R)
• M20: 3,380,762 km (0.081 R)
• M21: 3,473,513 km (0.091 R)
• M22: 4,600,434 km (0.1 R)
• M23: 4,651,895 km (0.055 R)
• M24: 4,911,896 km (0.084 R)
• M25: 4,990,735 km (0.084 R)
• M26: 5,123,278 km (0.107 R)
• M27: 5,310,724 km (0.067 R)
• M28: 5,664,823 km (0.036 R)
• M29: 6,310,188 km (0.029 R)
• M30: 6,627,036 km (0.114 R)
• M31: 7,547,661 km (0.113 R)
• M32: 7,853,290 km (0.109 R)
• M33: 7,945,741 km (0.111 R)
• M34: 8,444,949 km (0.087 R)
• M35: 8,986,494 km (0.032 R)
• M36: 9,473,734 km (0.093 R)
• M37: 10,609,631 km (0.106 R)
• M38: 10,677,847 km (0.068 R)
• M39: 10,986,318 km (0.089 R)
• M40: 11,193,661 km (0.108 R)
• M41: 11,263,074 km (0.098 R)
• M42: 11,858,773 km (0.081 R)
• M43: 12,035,897 km (0.08 R)
• M44: 12,213,918 km (0.107 R)
• M45: 13,558,354 km (0.076 R)
• M46: 13,632,256 km (0.102 R)
• M47: 13,743,556 km (0.12 R)
• M48: 14,191,602 km (0.1 R)
• M49: 14,304,399 km (0.108 R)
• M50: 14,720,430 km (0.08 R)
• M51: 15,025,461 km (0.115 R)
• M52: 15,255,692 km (0.075 R)
• M53: 17,379,233 km (0.114 R)
• M54: 17,823,090 km (0.076 R)
• M55: 18,270,687 km (0.087 R)
• M56: 18,434,497 km (0.098 R)
• M57: 19,385,042 km (0.112 R)
• M58: 19,510,255 km (0.101 R)
• M59: 20,097,876 km (0.117 R)
• M60: 21,549,274 km (0.082 R)
• M61: 21,808,826 km (0.102 R)
• M62: 22,945,770 km (0.107 R)
• M63: 23,078,164 km (0.076 R)
• M64: 25,094,893 km (0.037 R)
• M65: 25,550,718 km (0.066 R)
• M66: 25,871,456 km (0.085 R)
• M67: 26,239,616 km (0.103 R)
• M68: 26,934,498 km (0.106 R)
• M69: 27,074,223 km (0.111 R)
• M70: 27,214,097 km (0.094 R)
• M71: 27,447,918 km (0.066 R)
• M72: 27,776,285 km (0.107 R)
• M73: 28,247,818 km (0.039 R)
• M74: 29,198,662 km (0.072 R)
• M75: 30,111,658 km (0.077 R)
• M76: 30,498,817 km (0.096 R)
• M77: 31,180,385 km (0.025 R)
• M78: 31,916,257 km (0.034 R)
• M79: 32,608,297 km (0.07 R)
• M80: 33,005,928 km (0.117 R)
• M81: 33,255,158 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.5

Radius: 14.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.44 AU - 7.52 AU

Year: 6573 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,344,881 km

• M1: 421,417 km (0.036 R)
• M2: 633,098 km (0.115 R)
• M3: 791,672 km (0.108 R)
• M4: 900,579 km (0.091 R)
• M5: 1,278,912 km (0.036 R)
• M6: 1,372,112 km (0.067 R)
• M7: 1,852,620 km (0.026 R)
• M8: 2,156,902 km (0.045 R)
• M9: 2,596,121 km (0.059 R)
• M10: 2,765,167 km (0.072 R)
• M11: 3,268,564 km (0.093 R)
• M12: 3,372,834 km (0.025 R)
• M13: 3,665,297 km (0.116 R)
• M14: 3,938,463 km (0.106 R)
• M15: 4,680,020 km (0.073 R)
• M16: 4,798,053 km (0.084 R)
• M17: 4,917,132 km (0.114 R)
• M18: 5,158,135 km (0.1 R)
• M19: 5,249,539 km (0.07 R)
• M20: 5,372,209 km (0.092 R)
• M21: 5,872,764 km (0.101 R)
• M22: 6,096,562 km (0.089 R)
• M23: 6,718,291 km (0.11 R)
• M24: 7,846,109 km (0.052 R)
• M25: 8,630,600 km (0.074 R)
• M26: 8,812,362 km (0.105 R)
• M27: 8,995,470 km (0.115 R)
• M28: 9,514,873 km (0.068 R)
• M29: 9,778,166 km (0.072 R)
• M30: 10,582,853 km (0.058 R)
• M31: 11,528,610 km (0.026 R)
• M32: 11,809,555 km (0.065 R)
• M33: 12,296,496 km (0.056 R)
• M34: 12,542,435 km (0.068 R)
• M35: 12,872,897 km (0.03 R)
• M36: 13,374,050 km (0.104 R)
• M37: 13,669,356 km (0.066 R)
• M38: 14,009,541 km (0.091 R)
• M39: 14,352,420 km (0.077 R)
• M40: 14,524,906 km (0.118 R)
• M41: 14,828,590 km (0.112 R)
• M42: 15,134,218 km (0.096 R)
• M43: 15,353,828 km (0.103 R)
• M44: 15,885,349 km (0.118 R)
• M45: 16,063,819 km (0.085 R)
• M46: 16,920,866 km (0.095 R)
• M47: 17,746,496 km (0.102 R)
• M48: 19,151,669 km (0.112 R)
• M49: 19,915,815 km (0.108 R)
• M50: 20,835,991 km (0.108 R)
• M51: 21,129,502 km (0.119 R)
• M52: 21,523,094 km (0.095 R)
• M53: 22,068,079 km (0.086 R)
• M54: 22,217,378 km (0.114 R)
• M55: 22,868,877 km (0.096 R)
• M56: 24,912,533 km (0.119 R)
• M57: 25,693,883 km (0.087 R)
• M58: 26,166,612 km (0.109 R)
• M59: 26,377,545 km (0.066 R)
• M60: 27,014,084 km (0.115 R)
• M61: 27,816,677 km (0.107 R)
• M62: 28,953,621 km (0.106 R)
• M63: 30,493,132 km (0.1 R)
• M64: 32,115,521 km (0.091 R)
• M65: 32,284,866 km (0.116 R)
• M66: 33,708,439 km (0.045 R)
• M67: 34,398,983 km (0.079 R)
• M68: 35,152,358 km (0.12 R)
• M69: 36,852,687 km (0.093 R)
• M70: 37,385,705 km (0.08 R)
• M71: 38,100,483 km (0.098 R)
• M72: 38,339,840 km (0.108 R)
• M73: 38,880,038 km (0.039 R)
• M74: 39,181,178 km (0.114 R)
• M75: 39,362,341 km (0.076 R)
• M76: 40,759,885 km (0.027 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.9

Radius: 9.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.9 AU - 10.88 AU

Year: 9448 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,344,881 km

• M1: 122,969 km (0.064 R)
• M2: 192,233 km (0.091 R)
• M3: 264,040 km (0.091 R)
• M4: 414,685 km (0.051 R)
• M5: 636,838 km (0.12 R)
• M6: 851,212 km (0.083 R)
• M7: 1,088,773 km (0.095 R)
• M8: 1,762,113 km (0.079 R)
• M9: 1,902,287 km (0.05 R)
• M10: 3,776,598 km (0.102 R)
• M11: 4,357,936 km (0.113 R)
• M12: 4,466,693 km (0.1 R)
• M13: 4,659,226 km (0.084 R)
• M14: 5,166,662 km (0.117 R)
• M15: 5,456,283 km (0.089 R)
• M16: 5,544,247 km (0.103 R)
• M17: 5,603,188 km (0.095 R)
• M18: 5,662,279 km (0.059 R)
• M19: 5,840,750 km (0.06 R)
• M20: 6,636,012 km (0.119 R)
• M21: 7,400,008 km (0.103 R)
• M22: 7,464,934 km (0.12 R)
• M23: 8,427,596 km (0.08 R)
• M24: 8,665,905 km (0.057 R)
• M25: 8,734,421 km (0.054 R)
• M26: 8,941,016 km (0.056 R)
• M27: 9,010,130 km (0.085 R)
• M28: 9,253,825 km (0.043 R)
• M29: 9,605,679 km (0.094 R)
• M30: 9,676,589 km (0.111 R)
• M31: 9,926,118 km (0.059 R)
• M32: 10,213,795 km (0.085 R)
• M33: 11,130,830 km (0.092 R)
• M34: 11,693,766 km (0.065 R)
• M35: 11,807,311 km (0.069 R)
• M36: 12,112,341 km (0.105 R)
• M37: 12,265,829 km (0.114 R)
• M38: 12,419,914 km (0.114 R)
• M39: 13,082,035 km (0.067 R)
• M40: 13,675,789 km (0.072 R)
• M41: 13,755,674 km (0.114 R)
• M42: 14,603,295 km (0.081 R)
• M43: 14,889,626 km (0.031 R)
• M44: 16,391,289 km (0.082 R)
• M45: 16,603,568 km (0.12 R)
• M46: 16,688,839 km (0.078 R)
• M47: 17,548,877 km (0.103 R)
• M48: 17,766,094 km (0.091 R)
• M49: 18,203,368 km (0.066 R)
• M50: 18,999,229 km (0.075 R)
• M51: 19,311,739 km (0.086 R)
• M52: 19,626,044 km (0.067 R)
• M53: 19,761,280 km (0.112 R)
• M54: 20,396,473 km (0.091 R)
• M55: 20,992,172 km (0.07 R)
• M56: 21,315,303 km (0.117 R)
• M57: 21,500,804 km (0.112 R)
• M58: 21,919,978 km (0.112 R)
• M59: 22,013,476 km (0.067 R)
• M60: 22,766,253 km (0.097 R)
• M61: 23,003,216 km (0.098 R)
• M62: 24,200,597 km (0.034 R)
• M63: 24,442,347 km (0.089 R)
• M64: 24,782,383 km (0.114 R)
• M65: 25,026,228 km (0.118 R)
• M66: 25,467,093 km (0.113 R)
• M67: 26,157,936 km (0.079 R)
• M68: 27,356,663 km (0.094 R)
• M69: 27,912,120 km (0.098 R)
• M70: 28,369,291 km (0.075 R)
• M71: 28,931,331 km (0.084 R)
• M72: 29,290,964 km (0.052 R)
• M73: 29,807,376 km (0.076 R)
• M74: 30,274,719 km (0.104 R)
• M75: 31,532,538 km (0.092 R)
• M76: 31,743,920 km (0.071 R)
• M77: 32,274,245 km (0.085 R)
• M78: 32,700,599 km (0.103 R)
• M79: 32,860,967 km (0.059 R)
• M80: 32,968,080 km (0.088 R)
• M81: 33,612,996 km (0.083 R)
• M82: 35,133,658 km (0.112 R)
• M83: 35,792,338 km (0.077 R)
• M84: 36,289,003 km (0.067 R)
• M85: 36,565,908 km (0.082 R)
• M86: 36,676,760 km (0.1 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit