🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 32.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.83 AU - 1.13 AU

Year: 347 Days

Day: 20 Hours

Environment

Temp: 107 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,862,470 km

• M1: 349,909 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.22 AU - 1.94 AU

Year: 711 Days

Day: 35.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,862,470 km

• M1: 302,038 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.4 AU - 1.8 AU

Year: 725 Days

Day: 25.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 161 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 8.9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.46 AU - 11.24 AU

Year: 11926 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 22,862,470 km

• M1: 148,551 km (0.102 R)
• M2: 245,789 km (0.11 R)
• M3: 318,643 km (0.119 R)
• M4: 388,954 km (0.06 R)
• M5: 548,725 km (0.102 R)
• M6: 846,425 km (0.111 R)
• M7: 1,059,153 km (0.104 R)
• M8: 1,249,890 km (0.072 R)
• M9: 1,431,203 km (0.096 R)
• M10: 1,730,249 km (0.1 R)
• M11: 2,025,705 km (0.115 R)
• M12: 2,461,184 km (0.111 R)
• M13: 2,612,727 km (0.07 R)
• M14: 2,767,411 km (0.08 R)
• M15: 2,845,950 km (0.107 R)
• M16: 2,925,237 km (0.066 R)
• M17: 3,086,054 km (0.108 R)
• M18: 3,904,056 km (0.066 R)
• M19: 4,413,436 km (0.082 R)
• M20: 4,629,306 km (0.108 R)
• M21: 4,975,625 km (0.106 R)
• M22: 5,135,695 km (0.089 R)
• M23: 5,362,934 km (0.119 R)
• M24: 5,659,886 km (0.117 R)
• M25: 5,827,136 km (0.087 R)
• M26: 6,547,600 km (0.105 R)
• M27: 6,688,072 km (0.076 R)
• M28: 6,865,046 km (0.059 R)
• M29: 7,187,579 km (0.098 R)
• M30: 8,641,371 km (0.11 R)
• M31: 8,834,203 km (0.101 R)
• M32: 9,302,893 km (0.082 R)
• M33: 9,980,721 km (0.07 R)
• M34: 11,765,274 km (0.091 R)
• M35: 11,893,330 km (0.087 R)
• M36: 12,064,919 km (0.067 R)
• M37: 12,237,405 km (0.066 R)
• M38: 14,232,741 km (0.099 R)
• M39: 14,827,842 km (0.11 R)
• M40: 15,058,821 km (0.049 R)
• M41: 15,151,572 km (0.06 R)
• M42: 15,384,346 km (0.107 R)
• M43: 15,900,458 km (0.072 R)
• M44: 16,326,962 km (0.093 R)
• M45: 16,805,226 km (0.119 R)
• M46: 17,433,986 km (0.052 R)
• M47: 17,972,090 km (0.109 R)
• M48: 18,714,544 km (0.104 R)
• M49: 18,964,223 km (0.11 R)
• M50: 19,214,949 km (0.105 R)
• M51: 19,568,000 km (0.066 R)
• M52: 20,280,385 km (0.108 R)
• M53: 21,364,970 km (0.112 R)
• M54: 21,678,227 km (0.059 R)
• M55: 21,887,964 km (0.102 R)
• M56: 22,045,789 km (0.103 R)
• M57: 22,309,530 km (0.107 R)
• M58: 22,733,640 km (0.089 R)
• M59: 24,456,858 km (0.08 R)
• M60: 25,168,944 km (0.119 R)
• M61: 25,389,302 km (0.064 R)
• M62: 25,721,259 km (0.103 R)
• M63: 26,277,614 km (0.093 R)
• M64: 26,445,313 km (0.102 R)
• M65: 30,340,243 km (0.111 R)
• M66: 30,398,736 km (0.047 R)
• M67: 30,457,378 km (0.068 R)
• M68: 31,697,545 km (0.1 R)
• M69: 31,876,015 km (0.102 R)
• M70: 33,255,756 km (0.052 R)
• M71: 35,639,449 km (0.117 R)
• M72: 36,073,133 km (0.096 R)
• M73: 36,135,216 km (0.086 R)
• M74: 36,446,230 km (0.12 R)
• M75: 36,508,463 km (0.114 R)
• M76: 36,883,056 km (0.08 R)
• M77: 37,510,320 km (0.099 R)
• M78: 38,330,864 km (0.065 R)
• M79: 38,966,057 km (0.108 R)
• M80: 39,412,756 km (0.099 R)
• M81: 39,668,867 km (0.12 R)
• M82: 39,989,605 km (0.111 R)
• M83: 40,118,259 km (0.116 R)
• M84: 40,569,297 km (0.103 R)
• M85: 41,022,130 km (0.049 R)
• M86: 41,086,906 km (0.075 R)
• M87: 42,063,331 km (0.05 R)
• M88: 42,718,420 km (0.06 R)
• M89: 44,171,614 km (0.034 R)
• M90: 44,304,606 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.3

Radius: 14.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.07 AU - 13.33 AU

Year: 12536 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 22,862,470 km

• M1: 185,950 km (0.118 R)
• M2: 767,587 km (0.101 R)
• M3: 1,014,423 km (0.063 R)
• M4: 1,177,934 km (0.108 R)
• M5: 1,453,942 km (0.082 R)
• M6: 1,668,315 km (0.062 R)
• M7: 1,821,952 km (0.043 R)
• M8: 2,054,278 km (0.101 R)
• M9: 2,776,387 km (0.069 R)
• M10: 3,079,622 km (0.057 R)
• M11: 3,270,209 km (0.059 R)
• M12: 3,590,947 km (0.108 R)
• M13: 3,681,753 km (0.102 R)
• M14: 4,148,199 km (0.102 R)
• M15: 4,320,686 km (0.034 R)
• M16: 4,613,748 km (0.109 R)
• M17: 5,137,191 km (0.084 R)
• M18: 5,573,867 km (0.089 R)
• M19: 5,700,876 km (0.093 R)
• M20: 6,087,885 km (0.077 R)
• M21: 7,253,402 km (0.093 R)
• M22: 7,485,429 km (0.082 R)
• M23: 7,933,175 km (0.097 R)
• M24: 8,657,977 km (0.07 R)
• M25: 8,830,164 km (0.105 R)
• M26: 9,003,548 km (0.106 R)
• M27: 9,454,436 km (0.081 R)
• M28: 9,657,291 km (0.119 R)
• M29: 9,835,910 km (0.074 R)
• M30: 9,989,996 km (0.098 R)
• M31: 10,196,591 km (0.096 R)
• M32: 10,587,789 km (0.073 R)
• M33: 10,719,435 km (0.1 R)
• M34: 10,904,488 km (0.089 R)
• M35: 11,845,608 km (0.116 R)
• M36: 13,978,126 km (0.105 R)
• M37: 14,471,200 km (0.096 R)
• M38: 15,564,162 km (0.112 R)
• M39: 15,924,394 km (0.103 R)
• M40: 16,045,120 km (0.063 R)
• M41: 16,256,950 km (0.093 R)
• M42: 16,714,271 km (0.101 R)
• M43: 16,990,728 km (0.081 R)
• M44: 17,330,614 km (0.094 R)
• M45: 17,672,744 km (0.115 R)
• M46: 17,797,659 km (0.088 R)
• M47: 18,427,017 km (0.087 R)
• M48: 18,585,591 km (0.057 R)
• M49: 18,680,885 km (0.104 R)
• M50: 18,999,678 km (0.088 R)
• M51: 19,191,911 km (0.097 R)
• M52: 19,416,906 km (0.07 R)
• M53: 19,772,351 km (0.057 R)
• M54: 21,448,296 km (0.115 R)
• M55: 21,548,227 km (0.068 R)
• M56: 21,648,457 km (0.081 R)
• M57: 22,286,343 km (0.079 R)
• M58: 22,489,198 km (0.089 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit