🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.02 AU - 1.06 AU

Year: 376 Days

Day: 29.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.85 AU - 2.99 AU

Year: 1336 Days

Day: 12.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,082,778 km

• M1: 1,370,915 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.32 AU - 4.22 AU

Year: 2597 Days

Day: 13 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,082,778 km

• M1: 88,263 km (0.104 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.3

Radius: 12.2

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.29 AU - 5.63 AU

Year: 4526 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,082,778 km

• M1: 154,385 km (0.094 R)
• M2: 413,040 km (0.078 R)
• M3: 714,031 km (0.102 R)
• M4: 917,334 km (0.074 R)
• M5: 1,229,246 km (0.104 R)
• M6: 1,382,284 km (0.093 R)
• M7: 1,525,749 km (0.101 R)
• M8: 1,810,583 km (0.102 R)
• M9: 1,933,104 km (0.091 R)
• M10: 2,022,264 km (0.102 R)
• M11: 2,393,267 km (0.098 R)
• M12: 2,528,354 km (0.113 R)
• M13: 2,969,518 km (0.105 R)
• M14: 3,073,189 km (0.108 R)
• M15: 3,500,291 km (0.096 R)
• M16: 4,015,057 km (0.108 R)
• M17: 4,153,286 km (0.102 R)
• M18: 4,892,748 km (0.037 R)
• M19: 5,906,722 km (0.068 R)
• M20: 6,143,835 km (0.108 R)
• M21: 6,303,605 km (0.097 R)
• M22: 6,818,671 km (0.109 R)
• M23: 7,095,277 km (0.095 R)
• M24: 7,291,101 km (0.119 R)
• M25: 7,460,446 km (0.114 R)
• M26: 7,573,991 km (0.112 R)
• M27: 8,150,690 km (0.101 R)
• M28: 8,831,510 km (0.09 R)
• M29: 9,042,294 km (0.116 R)
• M30: 9,684,966 km (0.077 R)
• M31: 9,808,983 km (0.053 R)
• M32: 10,027,396 km (0.027 R)
• M33: 11,306,308 km (0.096 R)
• M34: 11,535,342 km (0.03 R)
• M35: 12,064,769 km (0.077 R)
• M36: 12,198,360 km (0.111 R)
• M37: 12,500,847 km (0.107 R)
• M38: 12,703,702 km (0.09 R)
• M39: 12,907,903 km (0.084 R)
• M40: 13,630,760 km (0.102 R)
• M41: 14,366,931 km (0.067 R)
• M42: 14,686,322 km (0.083 R)
• M43: 15,151,871 km (0.106 R)
• M44: 15,332,286 km (0.115 R)
• M45: 15,549,651 km (0.078 R)
• M46: 16,726,239 km (0.069 R)
• M47: 16,950,037 km (0.069 R)
• M48: 17,174,883 km (0.101 R)
• M49: 17,703,262 km (0.107 R)
• M50: 17,969,397 km (0.114 R)
• M51: 18,467,408 km (0.089 R)
• M52: 18,892,266 km (0.088 R)
• M53: 19,008,653 km (0.116 R)
• M54: 19,751,706 km (0.118 R)
• M55: 20,225,931 km (0.05 R)
• M56: 20,663,804 km (0.105 R)
• M57: 21,346,868 km (0.059 R)
• M58: 21,468,192 km (0.025 R)
• M59: 21,792,819 km (0.059 R)
• M60: 22,078,252 km (0.091 R)
• M61: 22,282,752 km (0.1 R)
• M62: 22,488,001 km (0.091 R)
• M63: 23,607,142 km (0.11 R)
• M64: 23,900,205 km (0.051 R)
• M65: 23,984,279 km (0.074 R)
• M66: 24,321,023 km (0.04 R)
• M67: 24,701,900 km (0.092 R)
• M68: 25,127,356 km (0.113 R)
• M69: 25,684,159 km (0.077 R)
• M70: 25,813,113 km (0.098 R)
• M71: 26,071,917 km (0.069 R)
• M72: 26,505,152 km (0.069 R)
• M73: 27,028,146 km (0.086 R)
• M74: 27,290,990 km (0.103 R)
• M75: 28,439,453 km (0.081 R)
• M76: 29,198,961 km (0.036 R)
• M77: 29,965,052 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 10.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.83 AU - 7.13 AU

Year: 5852 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,082,778 km

• M1: 175,478 km (0.079 R)
• M2: 281,094 km (0.05 R)
• M3: 520,301 km (0.116 R)
• M4: 707,299 km (0.097 R)
• M5: 1,290,730 km (0.107 R)
• M6: 1,449,005 km (0.113 R)
• M7: 2,030,791 km (0.12 R)
• M8: 2,204,624 km (0.098 R)
• M9: 2,432,013 km (0.068 R)
• M10: 2,755,593 km (0.098 R)
• M11: 2,961,739 km (0.102 R)
• M12: 3,093,235 km (0.11 R)
• M13: 3,172,971 km (0.054 R)
• M14: 3,253,604 km (0.084 R)
• M15: 4,110,800 km (0.084 R)
• M16: 4,587,568 km (0.026 R)
• M17: 4,770,975 km (0.102 R)
• M18: 5,415,742 km (0.044 R)
• M19: 5,512,382 km (0.102 R)
• M20: 5,756,676 km (0.106 R)
• M21: 6,071,280 km (0.099 R)
• M22: 6,613,722 km (0.117 R)
• M23: 7,048,453 km (0.118 R)
• M24: 7,189,524 km (0.087 R)
• M25: 8,258,700 km (0.053 R)
• M26: 8,613,696 km (0.111 R)
• M27: 9,222,709 km (0.117 R)
• M28: 9,944,369 km (0.075 R)
• M29: 10,063,000 km (0.109 R)
• M30: 10,663,785 km (0.114 R)
• M31: 10,866,640 km (0.09 R)
• M32: 11,214,455 km (0.046 R)
• M33: 11,338,172 km (0.052 R)
• M34: 11,462,189 km (0.11 R)
• M35: 11,732,662 km (0.073 R)
• M36: 12,428,591 km (0.111 R)
• M37: 13,007,834 km (0.117 R)
• M38: 13,246,443 km (0.088 R)
• M39: 13,794,120 km (0.113 R)
• M40: 14,956,795 km (0.115 R)
• M41: 15,343,655 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.6

Radius: 12.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.41 AU - 14.97 AU

Year: 15099 Days

Day: 15 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,082,778 km

• M1: 190,737 km (0.048 R)
• M2: 542,891 km (0.06 R)
• M3: 639,980 km (0.12 R)
• M4: 744,100 km (0.107 R)
• M5: 931,995 km (0.059 R)
• M6: 1,890,019 km (0.071 R)
• M7: 2,234,693 km (0.062 R)
• M8: 2,428,871 km (0.098 R)
• M9: 2,599,712 km (0.056 R)
• M10: 3,105,801 km (0.083 R)
• M11: 3,291,901 km (0.097 R)
• M12: 3,839,280 km (0.115 R)
• M13: 4,380,525 km (0.078 R)
• M14: 4,554,806 km (0.109 R)
• M15: 4,731,332 km (0.084 R)
• M16: 4,838,294 km (0.045 R)
• M17: 5,274,522 km (0.115 R)
• M18: 5,875,905 km (0.062 R)
• M19: 6,538,923 km (0.117 R)
• M20: 6,738,486 km (0.112 R)
• M21: 6,899,603 km (0.053 R)
• M22: 7,349,295 km (0.062 R)
• M23: 8,580,485 km (0.083 R)
• M24: 9,601,939 km (0.09 R)
• M25: 10,242,368 km (0.11 R)
• M26: 11,038,827 km (0.083 R)
• M27: 11,229,115 km (0.072 R)
• M28: 11,324,708 km (0.111 R)
• M29: 11,613,133 km (0.109 R)
• M30: 11,709,773 km (0.114 R)
• M31: 12,295,299 km (0.073 R)
• M32: 14,367,529 km (0.115 R)
• M33: 15,258,085 km (0.069 R)
• M34: 16,220,448 km (0.078 R)
• M35: 16,437,066 km (0.058 R)
• M36: 16,763,638 km (0.092 R)
• M37: 16,927,897 km (0.118 R)
• M38: 17,037,552 km (0.092 R)
• M39: 17,923,770 km (0.116 R)
• M40: 18,541,908 km (0.085 R)
• M41: 20,146,495 km (0.068 R)
• M42: 20,554,598 km (0.101 R)
• M43: 21,260,550 km (0.054 R)
• M44: 21,616,444 km (0.112 R)
• M45: 22,034,270 km (0.097 R)
• M46: 22,756,678 km (0.076 R)
• M47: 23,303,608 km (0.086 R)
• M48: 23,670,721 km (0.095 R)
• M49: 23,916,511 km (0.094 R)
• M50: 24,286,766 km (0.116 R)
• M51: 26,484,059 km (0.094 R)
• M52: 26,803,151 km (0.076 R)
• M53: 28,092,236 km (0.112 R)
• M54: 28,222,237 km (0.12 R)
• M55: 28,482,836 km (0.105 R)
• M56: 29,665,707 km (0.08 R)
• M57: 29,997,066 km (0.111 R)
• M58: 30,396,492 km (0.052 R)
• M59: 30,529,933 km (0.049 R)
• M60: 30,663,674 km (0.057 R)
• M61: 31,200,282 km (0.091 R)
• M62: 31,469,857 km (0.105 R)
• M63: 31,807,948 km (0.071 R)
• M64: 32,351,138 km (0.033 R)
• M65: 33,103,316 km (0.076 R)
• M66: 33,861,179 km (0.112 R)
• M67: 34,276,911 km (0.047 R)
• M68: 34,415,888 km (0.087 R)
• M69: 36,807,060 km (0.111 R)
• M70: 39,033,525 km (0.071 R)
• M71: 39,980,181 km (0.066 R)
• M72: 40,639,907 km (0.109 R)
• M73: 40,787,111 km (0.081 R)
• M74: 41,599,428 km (0.064 R)
• M75: 41,970,431 km (0.106 R)
• M76: 43,390,114 km (0.111 R)
• M77: 43,540,460 km (0.096 R)
• M78: 45,816,741 km (0.118 R)
• M79: 46,430,392 km (0.093 R)
• M80: 48,287,201 km (0.067 R)
• M81: 49,381,659 km (0.092 R)
• M82: 50,089,556 km (0.103 R)
• M83: 51,594,810 km (0.105 R)
• M84: 51,674,545 km (0.095 R)
• M85: 52,713,652 km (0.068 R)
• M86: 53,840,274 km (0.1 R)
• M87: 54,001,839 km (0.049 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit