🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.72 AU - 0.98 AU

Year: 277 Days

Day: 46.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,962,349 km

• M1: 501,302 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.1 AU

Year: 380 Days

Day: 18.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.11 AU - 1.29 AU

Year: 464 Days

Day: 15.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,962,349 km

• M1: 151,393 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.36 AU - 1.4 AU

Year: 572 Days

Day: 31.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,962,349 km

• M1: 65,524 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.57 AU - 2.03 AU

Year: 853 Days

Day: 18.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.7 AU - 2.3 AU

Year: 999 Days

Day: 14.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,962,349 km

• M1: 466,297 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.63 AU - 2.51 AU

Year: 1052 Days

Day: 25.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.59 AU - 6.13 AU

Year: 4382 Days

Day: 20.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.2

Radius: 12.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.97 AU - 7.43 AU

Year: 5451 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 21,962,349 km

• M1: 190,887 km (0.097 R)
• M2: 394,190 km (0.09 R)
• M3: 482,453 km (0.098 R)
• M4: 625,319 km (0.107 R)
• M5: 709,244 km (0.081 R)
• M6: 797,656 km (0.064 R)
• M7: 1,102,686 km (0.078 R)
• M8: 1,461,272 km (0.111 R)
• M9: 1,838,707 km (0.06 R)
• M10: 2,020,469 km (0.114 R)
• M11: 2,170,216 km (0.039 R)
• M12: 2,521,323 km (0.111 R)
• M13: 2,703,682 km (0.114 R)
• M14: 3,103,408 km (0.081 R)
• M15: 3,233,558 km (0.089 R)
• M16: 3,477,103 km (0.079 R)
• M17: 3,635,228 km (0.092 R)
• M18: 3,749,820 km (0.1 R)
• M19: 3,888,797 km (0.043 R)
• M20: 4,053,055 km (0.118 R)
• M21: 4,171,985 km (0.084 R)
• M22: 4,510,974 km (0.112 R)
• M23: 4,934,635 km (0.097 R)
• M24: 5,397,491 km (0.113 R)
• M25: 5,502,210 km (0.116 R)
• M26: 6,727,267 km (0.082 R)
• M27: 6,953,758 km (0.059 R)
• M28: 7,414,370 km (0.115 R)
• M29: 7,795,844 km (0.098 R)
• M30: 7,944,395 km (0.104 R)
• M31: 8,395,433 km (0.102 R)
• M32: 8,793,213 km (0.096 R)
• M33: 8,916,781 km (0.088 R)
• M34: 9,103,330 km (0.046 R)
• M35: 9,417,186 km (0.114 R)
• M36: 10,282,310 km (0.067 R)
• M37: 10,477,984 km (0.083 R)
• M38: 10,906,283 km (0.119 R)
• M39: 11,916,667 km (0.109 R)
• M40: 12,122,364 km (0.108 R)
• M41: 12,294,551 km (0.103 R)
• M42: 12,572,055 km (0.11 R)
• M43: 13,452,140 km (0.105 R)
• M44: 13,917,688 km (0.112 R)
• M45: 14,134,306 km (0.098 R)
• M46: 15,794,842 km (0.079 R)
• M47: 15,907,789 km (0.069 R)
• M48: 16,134,280 km (0.117 R)
• M49: 17,867,820 km (0.109 R)
• M50: 18,142,781 km (0.093 R)
• M51: 18,736,685 km (0.059 R)
• M52: 18,936,098 km (0.044 R)
• M53: 19,216,445 km (0.084 R)
• M54: 19,700,244 km (0.077 R)
• M55: 19,902,950 km (0.083 R)
• M56: 20,025,021 km (0.06 R)
• M57: 20,392,434 km (0.117 R)
• M58: 21,424,958 km (0.092 R)
• M59: 21,675,385 km (0.082 R)
• M60: 22,390,014 km (0.027 R)
• M61: 23,283,413 km (0.094 R)
• M62: 23,971,862 km (0.093 R)
• M63: 24,929,588 km (0.075 R)
• M64: 25,413,088 km (0.088 R)
• M65: 25,766,737 km (0.063 R)
• M66: 25,855,449 km (0.117 R)
• M67: 26,344,783 km (0.092 R)
• M68: 26,837,260 km (0.062 R)
• M69: 27,242,520 km (0.039 R)
• M70: 27,468,563 km (0.094 R)
• M71: 27,967,920 km (0.075 R)
• M72: 28,333,089 km (0.116 R)
• M73: 28,470,420 km (0.06 R)
• M74: 28,562,123 km (0.103 R)
• M75: 29,114,139 km (0.099 R)
• M76: 29,391,494 km (0.112 R)
• M77: 29,809,321 km (0.076 R)
• M78: 30,088,769 km (0.055 R)
• M79: 31,121,443 km (0.071 R)
• M80: 31,263,113 km (0.035 R)
• M81: 31,689,467 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.8 AU - 10.6 AU

Year: 11503 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 54.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,962,349 km

• M1: 100,231 km (0.096 R)
• M2: 185,950 km (0.052 R)
• M3: 267,930 km (0.095 R)
• M4: 366,216 km (0.108 R)
• M5: 548,575 km (0.081 R)
• M6: 622,327 km (0.095 R)
• M7: 822,190 km (0.095 R)
• M8: 908,059 km (0.116 R)
• M9: 963,261 km (0.107 R)
• M10: 1,136,046 km (0.119 R)
• M11: 1,220,270 km (0.054 R)
• M12: 1,498,671 km (0.113 R)
• M13: 1,551,480 km (0.103 R)
• M14: 1,825,094 km (0.089 R)
• M15: 2,324,751 km (0.089 R)
• M16: 2,401,794 km (0.106 R)
• M17: 2,605,995 km (0.079 R)
• M18: 2,783,268 km (0.081 R)
• M19: 2,865,248 km (0.11 R)
• M20: 3,098,920 km (0.063 R)
• M21: 3,218,000 km (0.038 R)
• M22: 3,408,438 km (0.074 R)
• M23: 3,496,102 km (0.085 R)
• M24: 4,131,594 km (0.096 R)
• M25: 4,187,693 km (0.103 R)
• M26: 4,414,783 km (0.051 R)
• M27: 4,568,420 km (0.095 R)
• M28: 4,723,852 km (0.117 R)
• M29: 4,940,470 km (0.067 R)
• M30: 5,322,243 km (0.041 R)
• M31: 5,588,976 km (0.032 R)
• M32: 5,923,328 km (0.094 R)
• M33: 6,114,215 km (0.025 R)
• M34: 6,328,738 km (0.059 R)
• M35: 6,809,545 km (0.03 R)
• M36: 7,009,558 km (0.076 R)
• M37: 7,121,607 km (0.113 R)
• M38: 7,234,104 km (0.118 R)
• M39: 7,575,487 km (0.062 R)
• M40: 7,644,451 km (0.064 R)
• M41: 7,759,642 km (0.086 R)
• M42: 8,321,232 km (0.079 R)
• M43: 8,535,157 km (0.085 R)
• M44: 8,678,771 km (0.049 R)
• M45: 9,114,549 km (0.112 R)
• M46: 9,212,386 km (0.109 R)
• M47: 9,285,989 km (0.116 R)
• M48: 9,532,676 km (0.075 R)
• M49: 9,706,658 km (0.054 R)
• M50: 10,007,499 km (0.098 R)
• M51: 10,159,042 km (0.093 R)
• M52: 10,311,332 km (0.109 R)
• M53: 10,798,573 km (0.044 R)
• M54: 10,979,885 km (0.072 R)
• M55: 11,822,121 km (0.118 R)
• M56: 11,875,378 km (0.095 R)
• M57: 12,657,625 km (0.072 R)
• M58: 13,234,325 km (0.038 R)
• M59: 13,651,703 km (0.103 R)
• M60: 14,073,270 km (0.1 R)
• M61: 14,356,608 km (0.111 R)
• M62: 14,929,269 km (0.095 R)
• M63: 15,831,344 km (0.052 R)
• M64: 16,363,314 km (0.105 R)
• M65: 16,931,038 km (0.061 R)
• M66: 17,172,190 km (0.113 R)
• M67: 17,718,521 km (0.111 R)
• M68: 18,766,305 km (0.102 R)
• M69: 18,922,036 km (0.082 R)
• M70: 19,172,164 km (0.118 R)
• M71: 19,360,508 km (0.048 R)
• M72: 19,486,469 km (0.094 R)
• M73: 19,644,145 km (0.044 R)
• M74: 19,802,420 km (0.113 R)
• M75: 20,024,573 km (0.081 R)
• M76: 21,504,844 km (0.064 R)
• M77: 21,635,293 km (0.086 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 19,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit