🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.67 AU

Year: 171 Days

Day: 34.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.16 AU - 1.38 AU

Year: 513 Days

Day: 14.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 14,278,947 km

• M1: 262,544 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.37 AU - 1.79 AU

Year: 711 Days

Day: 38 Hours

Environment

Temp: -25 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,278,947 km

• M1: 560,244 km (0.075 R)
• M2: 875,297 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.12 AU - 3.2 AU

Year: 2012 Days

Day: 28.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.87 AU - 4.21 AU

Year: 2385 Days

Day: 30.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.8 AU - 5.18 AU

Year: 3408 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 12.1

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.67 AU - 9.27 AU

Year: 7312 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 14,278,947 km

• M1: 161,416 km (0.051 R)
• M2: 246,537 km (0.083 R)
• M3: 386,860 km (0.032 R)
• M4: 563,984 km (0.111 R)
• M5: 649,404 km (0.033 R)
• M6: 1,112,410 km (0.106 R)
• M7: 1,320,201 km (0.089 R)
• M8: 1,459,178 km (0.081 R)
• M9: 1,645,577 km (0.035 R)
• M10: 1,839,904 km (0.117 R)
• M11: 2,157,650 km (0.031 R)
• M12: 2,542,416 km (0.072 R)
• M13: 2,717,595 km (0.079 R)
• M14: 2,794,039 km (0.098 R)
• M15: 3,938,314 km (0.102 R)
• M16: 4,499,306 km (0.098 R)
• M17: 5,085,580 km (0.114 R)
• M18: 5,893,707 km (0.052 R)
• M19: 6,160,740 km (0.057 R)
• M20: 6,295,826 km (0.114 R)
• M21: 6,880,904 km (0.065 R)
• M22: 7,375,773 km (0.076 R)
• M23: 7,591,494 km (0.112 R)
• M24: 8,065,868 km (0.096 R)
• M25: 8,400,070 km (0.043 R)
• M26: 9,507,693 km (0.103 R)
• M27: 10,058,811 km (0.042 R)
• M28: 10,138,397 km (0.056 R)
• M29: 10,782,566 km (0.05 R)
• M30: 10,904,937 km (0.104 R)
• M31: 11,564,963 km (0.046 R)
• M32: 11,857,726 km (0.084 R)
• M33: 15,054,931 km (0.088 R)
• M34: 15,191,664 km (0.049 R)
• M35: 15,743,082 km (0.078 R)
• M36: 16,301,082 km (0.106 R)
• M37: 16,394,580 km (0.077 R)
• M38: 16,912,787 km (0.066 R)
• M39: 17,055,055 km (0.068 R)
• M40: 18,013,528 km (0.092 R)
• M41: 18,110,468 km (0.085 R)
• M42: 18,548,191 km (0.112 R)
• M43: 19,038,872 km (0.081 R)
• M44: 20,082,916 km (0.061 R)
• M45: 20,283,975 km (0.072 R)
• M46: 21,043,633 km (0.109 R)
• M47: 21,247,834 km (0.079 R)
• M48: 21,555,408 km (0.084 R)
• M49: 22,122,832 km (0.08 R)
• M50: 22,278,564 km (0.062 R)
• M51: 22,486,654 km (0.064 R)
• M52: 22,695,343 km (0.092 R)
• M53: 23,167,474 km (0.11 R)
• M54: 23,695,704 km (0.115 R)
• M55: 24,764,282 km (0.076 R)
• M56: 25,033,857 km (0.038 R)
• M57: 25,196,021 km (0.037 R)
• M58: 26,341,492 km (0.097 R)
• M59: 28,119,313 km (0.103 R)
• M60: 28,795,945 km (0.119 R)
• M61: 28,909,190 km (0.078 R)
• M62: 29,136,280 km (0.115 R)
• M63: 30,453,190 km (0.112 R)
• M64: 31,031,834 km (0.112 R)
• M65: 33,382,615 km (0.066 R)
• M66: 34,158,879 km (0.105 R)
• M67: 34,519,260 km (0.117 R)
• M68: 34,880,838 km (0.105 R)
• M69: 35,122,588 km (0.028 R)
• M70: 35,668,471 km (0.101 R)
• M71: 35,912,016 km (0.087 R)
• M72: 36,278,381 km (0.109 R)
• M73: 36,584,608 km (0.077 R)
• M74: 36,830,248 km (0.054 R)
• M75: 37,818,192 km (0.096 R)
• M76: 38,502,602 km (0.046 R)
• M77: 39,568,188 km (0.036 R)
• M78: 40,326,200 km (0.106 R)
• M79: 40,961,543 km (0.065 R)
• M80: 41,664,204 km (0.095 R)
• M81: 41,856,587 km (0.108 R)
• M82: 42,628,811 km (0.096 R)
• M83: 43,081,494 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 9.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.09 AU - 10.43 AU

Year: 9286 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 14,278,947 km

• M1: 137,032 km (0.084 R)
• M2: 213,327 km (0.07 R)
• M3: 303,235 km (0.11 R)
• M4: 371,751 km (0.108 R)
• M5: 561,590 km (0.112 R)
• M6: 709,244 km (0.094 R)
• M7: 862,282 km (0.1 R)
• M8: 1,009,786 km (0.108 R)
• M9: 1,219,971 km (0.106 R)
• M10: 1,406,070 km (0.09 R)
• M11: 1,522,308 km (0.109 R)
• M12: 1,754,185 km (0.057 R)
• M13: 2,129,077 km (0.064 R)
• M14: 2,458,791 km (0.119 R)
• M15: 2,695,604 km (0.073 R)
• M16: 2,768,159 km (0.091 R)
• M17: 3,153,374 km (0.07 R)
• M18: 3,568,956 km (0.112 R)
• M19: 3,689,083 km (0.065 R)
• M20: 4,001,893 km (0.112 R)
• M21: 4,098,982 km (0.085 R)
• M22: 4,494,668 km (0.06 R)
• M23: 4,668,052 km (0.073 R)
• M24: 4,741,056 km (0.081 R)
• M25: 4,873,300 km (0.102 R)
• M26: 4,962,012 km (0.111 R)
• M27: 5,552,624 km (0.117 R)
• M28: 5,707,757 km (0.09 R)
• M29: 6,277,725 km (0.068 R)
• M30: 6,439,440 km (0.112 R)
• M31: 7,049,351 km (0.086 R)
• M32: 7,149,881 km (0.088 R)
• M33: 7,251,158 km (0.103 R)
• M34: 7,781,184 km (0.042 R)
• M35: 8,059,735 km (0.048 R)
• M36: 8,288,620 km (0.093 R)
• M37: 8,842,730 km (0.115 R)
• M38: 9,224,953 km (0.106 R)
• M39: 9,631,111 km (0.112 R)
• M40: 9,780,410 km (0.118 R)
• M41: 10,710,759 km (0.102 R)
• M42: 10,942,935 km (0.073 R)
• M43: 11,176,756 km (0.03 R)
• M44: 11,353,282 km (0.108 R)
• M45: 11,451,717 km (0.059 R)
• M46: 12,330,305 km (0.094 R)
• M47: 12,411,238 km (0.099 R)
• M48: 12,695,922 km (0.113 R)
• M49: 12,757,258 km (0.06 R)
• M50: 12,859,583 km (0.084 R)
• M51: 13,230,436 km (0.08 R)
• M52: 13,793,372 km (0.078 R)
• M53: 13,856,353 km (0.092 R)
• M54: 13,919,483 km (0.086 R)
• M55: 14,024,800 km (0.091 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 12,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit