🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.75 AU

Year: 217 Days

Day: 18.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.97 AU - 2.09 AU

Year: 1073 Days

Day: 17.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 93.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.08 AU - 2.42 AU

Year: 1252 Days

Day: 27.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,242,697 km

• M1: 191,186 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.99 AU - 3.61 AU

Year: 2223 Days

Day: 47.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,242,697 km

• M1: 526,734 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.12 AU - 5 AU

Year: 3034 Days

Day: 20.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,242,697 km

• M1: 1,252,433 km (0.101 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 14.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.32 AU - 5.48 AU

Year: 4023 Days

Day: 9.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,242,697 km

• M1: 177,124 km (0.117 R)
• M2: 562,189 km (0.079 R)
• M3: 698,472 km (0.112 R)
• M4: 894,296 km (0.07 R)
• M5: 1,039,107 km (0.096 R)
• M6: 1,203,216 km (0.059 R)
• M7: 1,500,766 km (0.067 R)
• M8: 1,605,335 km (0.12 R)
• M9: 1,909,617 km (0.063 R)
• M10: 1,998,328 km (0.069 R)
• M11: 2,206,419 km (0.115 R)
• M12: 2,449,216 km (0.084 R)
• M13: 2,715,351 km (0.039 R)
• M14: 2,844,753 km (0.072 R)
• M15: 3,140,059 km (0.106 R)
• M16: 3,601,868 km (0.08 R)
• M17: 3,744,584 km (0.045 R)
• M18: 3,889,395 km (0.026 R)
• M19: 4,167,946 km (0.092 R)
• M20: 4,318,143 km (0.053 R)
• M21: 4,919,526 km (0.104 R)
• M22: 5,787,194 km (0.103 R)
• M23: 5,917,643 km (0.103 R)
• M24: 6,315,274 km (0.063 R)
• M25: 6,878,809 km (0.12 R)
• M26: 6,977,544 km (0.057 R)
• M27: 7,317,131 km (0.107 R)
• M28: 7,539,733 km (0.099 R)
• M29: 7,785,073 km (0.049 R)
• M30: 8,494,915 km (0.083 R)
• M31: 8,771,821 km (0.092 R)
• M32: 9,030,027 km (0.115 R)
• M33: 9,378,291 km (0.108 R)
• M34: 9,664,621 km (0.118 R)
• M35: 9,953,794 km (0.119 R)
• M36: 10,178,190 km (0.12 R)
• M37: 10,291,137 km (0.095 R)
• M38: 10,563,554 km (0.1 R)
• M39: 10,700,736 km (0.059 R)
• M40: 11,092,682 km (0.051 R)
• M41: 11,653,973 km (0.069 R)
• M42: 11,843,215 km (0.099 R)
• M43: 12,224,689 km (0.088 R)
• M44: 12,780,146 km (0.118 R)
• M45: 13,245,246 km (0.104 R)
• M46: 13,566,732 km (0.084 R)
• M47: 13,740,864 km (0.059 R)
• M48: 14,166,918 km (0.078 R)
• M49: 14,444,871 km (0.115 R)
• M50: 14,673,756 km (0.067 R)
• M51: 14,826,944 km (0.112 R)
• M52: 15,238,189 km (0.105 R)
• M53: 15,367,441 km (0.114 R)
• M54: 15,809,802 km (0.084 R)
• M55: 16,019,389 km (0.09 R)
• M56: 16,230,023 km (0.108 R)
• M57: 16,361,968 km (0.096 R)
• M58: 16,494,362 km (0.105 R)
• M59: 16,947,344 km (0.115 R)
• M60: 17,647,911 km (0.095 R)
• M61: 17,783,746 km (0.032 R)
• M62: 17,892,653 km (0.052 R)
• M63: 18,029,087 km (0.089 R)
• M64: 18,578,410 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 10.7

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.25 AU - 5.73 AU

Year: 4134 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,242,697 km

• M1: 157,676 km (0.115 R)
• M2: 236,065 km (0.045 R)
• M3: 322,234 km (0.085 R)
• M4: 407,654 km (0.081 R)
• M5: 476,020 km (0.105 R)
• M6: 617,390 km (0.026 R)
• M7: 852,109 km (0.113 R)
• M8: 944,860 km (0.051 R)
• M9: 1,405,622 km (0.094 R)
• M10: 1,719,478 km (0.071 R)
• M11: 2,118,904 km (0.088 R)
• M12: 2,462,531 km (0.074 R)
• M13: 2,719,091 km (0.104 R)
• M14: 3,129,288 km (0.099 R)
• M15: 3,810,407 km (0.115 R)
• M16: 3,948,187 km (0.118 R)
• M17: 4,147,900 km (0.08 R)
• M18: 4,599,087 km (0.091 R)
• M19: 4,745,992 km (0.064 R)
• M20: 5,130,908 km (0.117 R)
• M21: 5,239,665 km (0.119 R)
• M22: 5,327,180 km (0.107 R)
• M23: 5,749,645 km (0.097 R)
• M24: 5,930,808 km (0.033 R)
• M25: 6,275,631 km (0.084 R)
• M26: 6,698,095 km (0.103 R)
• M27: 6,769,453 km (0.11 R)
• M28: 7,154,069 km (0.102 R)
• M29: 7,521,183 km (0.104 R)
• M30: 7,645,050 km (0.104 R)
• M31: 7,969,976 km (0.118 R)
• M32: 8,172,232 km (0.094 R)
• M33: 8,478,759 km (0.107 R)
• M34: 8,841,234 km (0.047 R)
• M35: 9,235,125 km (0.042 R)
• M36: 9,341,190 km (0.077 R)
• M37: 9,421,076 km (0.099 R)
• M38: 9,850,421 km (0.102 R)
• M39: 10,895,961 km (0.094 R)
• M40: 11,261,728 km (0.075 R)
• M41: 11,431,970 km (0.04 R)
• M42: 11,602,960 km (0.025 R)
• M43: 11,803,721 km (0.115 R)
• M44: 12,794,507 km (0.063 R)
• M45: 14,422,581 km (0.071 R)
• M46: 14,514,883 km (0.057 R)
• M47: 14,669,268 km (0.105 R)
• M48: 14,948,567 km (0.076 R)
• M49: 15,638,513 km (0.096 R)
• M50: 15,765,072 km (0.087 R)
• M51: 15,955,510 km (0.096 R)
• M52: 16,114,982 km (0.1 R)
• M53: 16,274,752 km (0.108 R)
• M54: 16,435,121 km (0.092 R)
• M55: 16,660,565 km (0.082 R)
• M56: 17,147,207 km (0.074 R)
• M57: 17,770,282 km (0.118 R)
• M58: 17,935,438 km (0.064 R)
• M59: 18,500,918 km (0.084 R)
• M60: 19,173,660 km (0.104 R)
• M61: 19,581,164 km (0.042 R)
• M62: 19,683,489 km (0.044 R)
• M63: 20,025,919 km (0.091 R)
• M64: 20,128,992 km (0.11 R)
• M65: 20,301,179 km (0.097 R)
• M66: 20,439,407 km (0.107 R)
• M67: 20,508,522 km (0.09 R)
• M68: 20,647,199 km (0.111 R)
• M69: 21,030,020 km (0.083 R)
• M70: 21,555,707 km (0.062 R)
• M71: 21,802,543 km (0.118 R)
• M72: 23,086,841 km (0.103 R)
• M73: 23,339,362 km (0.114 R)
• M74: 24,248,917 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 11.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.24 AU - 5.82 AU

Year: 4823 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,242,697 km

• M1: 235,018 km (0.091 R)
• M2: 425,606 km (0.047 R)
• M3: 519,105 km (0.103 R)
• M4: 909,106 km (0.103 R)
• M5: 1,036,414 km (0.078 R)
• M6: 1,170,005 km (0.101 R)
• M7: 1,253,032 km (0.038 R)
• M8: 2,385,039 km (0.092 R)
• M9: 2,693,061 km (0.083 R)
• M10: 2,918,206 km (0.077 R)
• M11: 3,208,276 km (0.077 R)
• M12: 3,287,264 km (0.035 R)
• M13: 3,650,936 km (0.058 R)
• M14: 4,220,754 km (0.097 R)
• M15: 4,307,521 km (0.085 R)
• M16: 4,527,280 km (0.106 R)
• M17: 5,023,496 km (0.034 R)
• M18: 5,325,086 km (0.11 R)
• M19: 5,632,509 km (0.114 R)
• M20: 5,873,063 km (0.078 R)
• M21: 6,019,070 km (0.063 R)
• M22: 6,640,051 km (0.073 R)
• M23: 6,996,842 km (0.104 R)
• M24: 7,255,646 km (0.041 R)
• M25: 7,359,916 km (0.075 R)
• M26: 7,623,208 km (0.099 R)
• M27: 7,729,273 km (0.099 R)
• M28: 7,835,936 km (0.043 R)
• M29: 7,969,827 km (0.1 R)
• M30: 8,131,691 km (0.067 R)
• M31: 8,212,923 km (0.085 R)
• M32: 8,294,604 km (0.113 R)
• M33: 8,706,596 km (0.093 R)
• M34: 9,379,786 km (0.038 R)
• M35: 10,244,612 km (0.051 R)
• M36: 10,391,367 km (0.038 R)
• M37: 10,509,101 km (0.11 R)
• M38: 11,104,949 km (0.064 R)
• M39: 11,650,533 km (0.107 R)
• M40: 12,705,048 km (0.101 R)
• M41: 12,894,289 km (0.101 R)
• M42: 13,020,999 km (0.109 R)
• M43: 13,275,614 km (0.078 R)
• M44: 13,789,782 km (0.067 R)
• M45: 13,887,021 km (0.117 R)
• M46: 14,540,464 km (0.098 R)
• M47: 14,705,321 km (0.114 R)
• M48: 14,804,654 km (0.108 R)
• M49: 15,137,210 km (0.115 R)
• M50: 15,404,990 km (0.097 R)
• M51: 15,505,819 km (0.092 R)
• M52: 16,457,411 km (0.064 R)
• M53: 16,560,484 km (0.096 R)
• M54: 16,836,492 km (0.075 R)
• M55: 17,079,290 km (0.042 R)
• M56: 17,218,416 km (0.118 R)
• M57: 17,990,939 km (0.111 R)
• M58: 18,203,518 km (0.052 R)
• M59: 18,559,860 km (0.086 R)
• M60: 19,206,871 km (0.066 R)
• M61: 19,351,681 km (0.105 R)
• M62: 19,496,941 km (0.064 R)
• M63: 20,117,922 km (0.107 R)
• M64: 20,745,485 km (0.095 R)
• M65: 21,416,880 km (0.088 R)
• M66: 21,944,063 km (0.106 R)
• M67: 22,247,298 km (0.043 R)
• M68: 22,666,471 km (0.067 R)
• M69: 23,280,720 km (0.104 R)
• M70: 24,017,340 km (0.073 R)
• M71: 24,329,850 km (0.113 R)
• M72: 25,116,884 km (0.053 R)
• M73: 25,196,021 km (0.119 R)
• M74: 25,394,388 km (0.046 R)
• M75: 26,635,153 km (0.057 R)
• M76: 26,756,327 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit