🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.58 AU - 0.74 AU

Year: 202 Days

Day: 20.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,327,847 km

• M1: 119,977 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.12 AU

Year: 382 Days

Day: 23.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,327,847 km

• M1: 26,928 km (0.079 R)
• M2: 187,297 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.23 AU - 1.51 AU

Year: 604 Days

Day: 35.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,327,847 km

• M1: 868,565 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.62 AU - 1.68 AU

Year: 798 Days

Day: 43.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.21 AU - 4.09 AU

Year: 2627 Days

Day: 47.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.4

Radius: 9.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.75 AU - 11.41 AU

Year: 11171 Days

Day: 8.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,327,847 km

• M1: 166,502 km (0.092 R)
• M2: 254,616 km (0.112 R)
• M3: 470,635 km (0.084 R)
• M4: 584,778 km (0.106 R)
• M5: 651,499 km (0.043 R)
• M6: 1,080,246 km (0.036 R)
• M7: 1,475,783 km (0.073 R)
• M8: 1,897,200 km (0.117 R)
• M9: 1,999,675 km (0.045 R)
• M10: 2,069,088 km (0.103 R)
• M11: 2,264,164 km (0.119 R)
• M12: 2,391,472 km (0.091 R)
• M13: 2,502,623 km (0.034 R)
• M14: 2,807,204 km (0.049 R)
• M15: 3,184,490 km (0.058 R)
• M16: 3,245,526 km (0.107 R)
• M17: 3,389,589 km (0.118 R)
• M18: 3,662,754 km (0.084 R)
• M19: 3,921,259 km (0.077 R)
• M20: 4,616,441 km (0.11 R)
• M21: 4,732,229 km (0.117 R)
• M22: 5,013,922 km (0.105 R)
• M23: 5,109,066 km (0.039 R)
• M24: 5,520,161 km (0.098 R)
• M25: 6,297,023 km (0.119 R)
• M26: 6,425,528 km (0.101 R)
• M27: 6,842,756 km (0.04 R)
• M28: 7,027,958 km (0.105 R)
• M29: 7,107,993 km (0.107 R)
• M30: 7,295,589 km (0.104 R)
• M31: 8,007,076 km (0.115 R)
• M32: 8,174,327 km (0.058 R)
• M33: 8,371,048 km (0.069 R)
• M34: 8,855,296 km (0.12 R)
• M35: 9,173,491 km (0.039 R)
• M36: 9,260,856 km (0.078 R)
• M37: 9,495,426 km (0.066 R)
• M38: 9,702,320 km (0.085 R)
• M39: 9,910,560 km (0.099 R)
• M40: 10,974,201 km (0.087 R)
• M41: 11,036,134 km (0.104 R)
• M42: 11,160,300 km (0.103 R)
• M43: 11,441,245 km (0.04 R)
• M44: 11,535,342 km (0.107 R)
• M45: 11,692,869 km (0.119 R)
• M46: 11,756,149 km (0.074 R)
• M47: 11,882,858 km (0.105 R)
• M48: 12,330,156 km (0.031 R)
• M49: 13,505,546 km (0.059 R)
• M50: 14,342,696 km (0.089 R)
• M51: 14,887,232 km (0.078 R)
• M52: 14,990,155 km (0.114 R)
• M53: 15,058,821 km (0.106 R)
• M54: 15,369,386 km (0.067 R)
• M55: 15,996,650 km (0.06 R)
• M56: 17,276,310 km (0.088 R)
• M57: 17,348,416 km (0.087 R)
• M58: 18,257,672 km (0.101 R)
• M59: 18,367,776 km (0.065 R)
• M60: 18,514,980 km (0.11 R)
• M61: 19,294,236 km (0.118 R)
• M62: 19,443,834 km (0.115 R)
• M63: 19,631,429 km (0.108 R)
• M64: 20,197,957 km (0.036 R)
• M65: 20,961,504 km (0.088 R)
• M66: 21,038,397 km (0.064 R)
• M67: 21,230,930 km (0.111 R)
• M68: 21,462,807 km (0.061 R)
• M69: 21,968,148 km (0.11 R)
• M70: 22,398,840 km (0.09 R)
• M71: 22,990,650 km (0.112 R)
• M72: 23,228,809 km (0.094 R)
• M73: 23,507,660 km (0.117 R)
• M74: 23,867,891 km (0.092 R)
• M75: 23,988,318 km (0.098 R)
• M76: 24,674,822 km (0.081 R)
• M77: 25,000,198 km (0.066 R)
• M78: 25,490,879 km (0.115 R)
• M79: 25,654,988 km (0.103 R)
• M80: 25,778,406 km (0.093 R)
• M81: 27,822,062 km (0.069 R)
• M82: 27,991,258 km (0.064 R)
• M83: 28,160,752 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.7

Radius: 5.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.71 AU - 14.31 AU

Year: 16669 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,327,847 km

• M1: 78,539 km (0.054 R)
• M2: 121,922 km (0.12 R)
• M3: 417,528 km (0.095 R)
• M4: 574,905 km (0.097 R)
• M5: 765,044 km (0.043 R)
• M6: 912,697 km (0.118 R)
• M7: 1,069,625 km (0.11 R)
• M8: 1,235,080 km (0.053 R)
• M9: 1,303,745 km (0.114 R)
• M10: 1,996,234 km (0.098 R)
• M11: 2,695,155 km (0.069 R)
• M12: 3,560,130 km (0.069 R)
• M13: 4,163,458 km (0.11 R)
• M14: 4,215,070 km (0.026 R)
• M15: 6,753,596 km (0.078 R)
• M16: 7,059,673 km (0.077 R)
• M17: 8,459,610 km (0.078 R)
• M18: 8,590,957 km (0.097 R)
• M19: 9,258,313 km (0.082 R)
• M20: 10,080,802 km (0.099 R)
• M21: 10,536,178 km (0.095 R)
• M22: 12,797,948 km (0.078 R)
• M23: 13,290,724 km (0.042 R)
• M24: 13,443,463 km (0.084 R)
• M25: 13,944,317 km (0.072 R)
• M26: 14,569,037 km (0.104 R)
• M27: 14,766,058 km (0.115 R)
• M28: 16,950,187 km (0.1 R)
• M29: 17,574,608 km (0.111 R)
• M30: 18,931,611 km (0.07 R)
• M31: 19,189,816 km (0.099 R)
• M32: 19,492,603 km (0.062 R)
• M33: 19,622,753 km (0.108 R)
• M34: 22,151,106 km (0.097 R)
• M35: 22,196,285 km (0.106 R)
• M36: 22,741,868 km (0.115 R)
• M37: 22,879,050 km (0.107 R)
• M38: 23,892,575 km (0.109 R)
• M39: 24,078,525 km (0.109 R)
• M40: 24,171,575 km (0.1 R)
• M41: 24,498,447 km (0.053 R)
• M42: 24,639,069 km (0.092 R)
• M43: 25,251,073 km (0.062 R)
• M44: 25,345,619 km (0.078 R)
• M45: 25,963,458 km (0.117 R)
• M46: 26,298,258 km (0.096 R)
• M47: 27,020,367 km (0.071 R)
• M48: 27,456,744 km (0.117 R)
• M49: 28,533,251 km (0.109 R)
• M50: 28,730,421 km (0.113 R)
• M51: 29,225,440 km (0.035 R)
• M52: 30,123,476 km (0.119 R)
• M53: 30,424,766 km (0.086 R)
• M54: 31,895,463 km (0.063 R)
• M55: 32,100,262 km (0.116 R)
• M56: 33,493,018 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit