🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.7 AU

Year: 167 Days

Day: 30.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,163,607 km

• M1: 46,525 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.68 AU - 1.02 AU

Year: 289 Days

Day: 19.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.86 AU - 1.24 AU

Year: 397 Days

Day: 42.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,163,607 km

• M1: 108,458 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.1 AU - 1.12 AU

Year: 431 Days

Day: 15 Hours

Environment

Temp: 26 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,163,607 km

• M1: 188,493 km (0.115 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.19 AU - 2.35 AU

Year: 1262 Days

Day: 21 Hours

Environment

Temp: -83 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 9.9

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.81 AU - 7.53 AU

Year: 5655 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,163,607 km

• M1: 228,586 km (0.078 R)
• M2: 290,968 km (0.075 R)
• M3: 411,245 km (0.093 R)
• M4: 506,239 km (0.106 R)
• M5: 952,190 km (0.063 R)
• M6: 1,084,136 km (0.029 R)
• M7: 1,222,364 km (0.081 R)
• M8: 1,285,794 km (0.082 R)
• M9: 2,094,669 km (0.073 R)
• M10: 2,210,159 km (0.038 R)
• M11: 2,347,789 km (0.063 R)
• M12: 2,447,870 km (0.035 R)
• M13: 2,610,932 km (0.11 R)
• M14: 2,883,649 km (0.09 R)
• M15: 3,502,385 km (0.115 R)
• M16: 3,617,277 km (0.108 R)
• M17: 3,756,702 km (0.116 R)
• M18: 4,455,773 km (0.103 R)
• M19: 4,555,405 km (0.072 R)
• M20: 5,246,996 km (0.095 R)
• M21: 5,378,791 km (0.073 R)
• M22: 6,026,251 km (0.108 R)
• M23: 6,387,380 km (0.119 R)
• M24: 6,613,123 km (0.025 R)
• M25: 7,247,418 km (0.103 R)
• M26: 7,335,382 km (0.054 R)
• M27: 7,931,230 km (0.037 R)
• M28: 8,052,405 km (0.092 R)
• M29: 8,265,731 km (0.115 R)
• M30: 8,916,931 km (0.099 R)
• M31: 9,488,245 km (0.054 R)
• M32: 10,104,139 km (0.082 R)
• M33: 11,136,813 km (0.086 R)
• M34: 11,306,457 km (0.057 R)
• M35: 11,786,218 km (0.105 R)
• M36: 11,924,446 km (0.079 R)
• M37: 12,028,566 km (0.043 R)
• M38: 12,202,698 km (0.111 R)
• M39: 13,662,026 km (0.096 R)
• M40: 13,989,794 km (0.119 R)
• M41: 14,838,912 km (0.113 R)
• M42: 15,477,396 km (0.076 R)
• M43: 15,857,075 km (0.114 R)
• M44: 16,316,789 km (0.056 R)
• M45: 16,432,429 km (0.076 R)
• M46: 16,586,963 km (0.082 R)
• M47: 16,664,455 km (0.104 R)
• M48: 16,936,573 km (0.077 R)
• M49: 17,210,188 km (0.101 R)
• M50: 17,406,610 km (0.073 R)
• M51: 17,722,261 km (0.062 R)
• M52: 18,963,325 km (0.07 R)
• M53: 19,778,783 km (0.062 R)
• M54: 20,108,198 km (0.067 R)
• M55: 20,315,092 km (0.087 R)
• M56: 21,233,473 km (0.088 R)
• M57: 21,359,734 km (0.12 R)
• M58: 21,486,293 km (0.07 R)
• M59: 21,613,003 km (0.068 R)
• M60: 22,037,412 km (0.102 R)
• M61: 22,207,954 km (0.118 R)
• M62: 22,808,290 km (0.119 R)
• M63: 23,067,244 km (0.086 R)
• M64: 23,587,994 km (0.109 R)
• M65: 24,068,801 km (0.101 R)
• M66: 24,288,411 km (0.087 R)
• M67: 24,420,506 km (0.086 R)
• M68: 24,906,849 km (0.114 R)
• M69: 24,995,710 km (0.063 R)
• M70: 26,294,818 km (0.042 R)
• M71: 26,702,472 km (0.074 R)
• M72: 27,661,693 km (0.083 R)
• M73: 29,004,933 km (0.083 R)
• M74: 29,613,946 km (0.117 R)
• M75: 29,896,386 km (0.086 R)
• M76: 30,369,265 km (0.093 R)
• M77: 30,796,966 km (0.1 R)
• M78: 31,178,739 km (0.119 R)
• M79: 31,514,138 km (0.084 R)
• M80: 32,285,165 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.2

Radius: 7.7

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.77 AU - 16.17 AU

Year: 17234 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,163,607 km

• M1: 101,427 km (0.059 R)
• M2: 150,495 km (0.048 R)
• M3: 237,711 km (0.114 R)
• M4: 349,012 km (0.057 R)
• M5: 412,142 km (0.111 R)
• M6: 1,883,587 km (0.032 R)
• M7: 2,306,799 km (0.052 R)
• M8: 2,497,237 km (0.113 R)
• M9: 2,995,398 km (0.086 R)
• M10: 3,238,345 km (0.119 R)
• M11: 4,119,477 km (0.117 R)
• M12: 4,665,958 km (0.114 R)
• M13: 5,193,739 km (0.119 R)
• M14: 5,276,616 km (0.105 R)
• M15: 5,359,942 km (0.107 R)
• M16: 5,527,941 km (0.063 R)
• M17: 5,912,257 km (0.11 R)
• M18: 6,042,408 km (0.115 R)
• M19: 6,661,892 km (0.057 R)
• M20: 7,394,473 km (0.089 R)
• M21: 8,638,529 km (0.109 R)
• M22: 8,984,549 km (0.047 R)
• M23: 9,843,540 km (0.063 R)
• M24: 10,675,902 km (0.105 R)
• M25: 10,940,541 km (0.074 R)
• M26: 12,518,200 km (0.092 R)
• M27: 12,573,851 km (0.085 R)
• M28: 12,741,400 km (0.105 R)
• M29: 14,049,933 km (0.074 R)
• M30: 14,165,722 km (0.078 R)
• M31: 14,985,219 km (0.106 R)
• M32: 15,579,870 km (0.079 R)
• M33: 16,182,450 km (0.09 R)
• M34: 16,243,038 km (0.093 R)
• M35: 17,347,967 km (0.038 R)
• M36: 18,731,149 km (0.085 R)
• M37: 19,371,428 km (0.116 R)
• M38: 19,759,036 km (0.096 R)
• M39: 21,069,663 km (0.053 R)
• M40: 21,135,935 km (0.102 R)
• M41: 21,268,778 km (0.065 R)
• M42: 22,138,390 km (0.08 R)
• M43: 23,361,503 km (0.119 R)
• M44: 23,430,019 km (0.1 R)
• M45: 24,536,744 km (0.116 R)
• M46: 24,606,456 km (0.115 R)
• M47: 24,816,043 km (0.103 R)
• M48: 25,096,389 km (0.097 R)
• M49: 25,660,373 km (0.098 R)
• M50: 26,157,188 km (0.063 R)
• M51: 26,585,636 km (0.11 R)
• M52: 27,304,753 km (0.114 R)
• M53: 27,521,819 km (0.091 R)
• M54: 27,957,448 km (0.046 R)
• M55: 28,909,340 km (0.105 R)
• M56: 30,020,852 km (0.111 R)
• M57: 30,619,243 km (0.081 R)
• M58: 31,524,460 km (0.12 R)
• M59: 32,361,759 km (0.065 R)
• M60: 32,438,353 km (0.119 R)
• M61: 32,591,392 km (0.088 R)
• M62: 32,668,136 km (0.056 R)
• M63: 32,975,410 km (0.042 R)
• M64: 33,052,453 km (0.083 R)
• M65: 33,206,539 km (0.111 R)
• M66: 33,438,116 km (0.112 R)
• M67: 33,515,458 km (0.091 R)
• M68: 33,670,292 km (0.108 R)
• M69: 35,310,483 km (0.067 R)
• M70: 35,625,835 km (0.088 R)
• M71: 35,783,811 km (0.103 R)
• M72: 36,577,427 km (0.05 R)
• M73: 36,657,163 km (0.09 R)
• M74: 36,896,520 km (0.112 R)
• M75: 49,596,182 km (0.07 R)
• M76: 52,085,640 km (0.083 R)
• M77: 52,175,399 km (0.11 R)
• M78: 52,804,458 km (0.082 R)
• M79: 52,894,516 km (0.042 R)
• M80: 55,345,827 km (0.043 R)
• M81: 55,895,599 km (0.116 R)
• M82: 55,987,302 km (0.104 R)
• M83: 57,000,379 km (0.058 R)
• M84: 57,555,686 km (0.116 R)
• M85: 58,578,038 km (0.058 R)
• M86: 58,951,435 km (0.087 R)
• M87: 59,325,429 km (0.075 R)
• M88: 59,606,524 km (0.084 R)
• M89: 60,075,962 km (0.084 R)
• M90: 61,776,142 km (0.099 R)
• M91: 63,109,358 km (0.103 R)
• M92: 64,163,574 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit