🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.56 AU - 0.9 AU

Year: 231 Days

Day: 29 Hours

Environment

Temp: 112 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.78 AU - 1.9 AU

Year: 926 Days

Day: 42.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,390,763 km

• M1: 483,650 km (0.094 R)
• M2: 1,201,420 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.76 AU - 1.92 AU

Year: 926 Days

Day: 28.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,390,763 km

• M1: 687,701 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.84 AU - 4.4 AU

Year: 2554 Days

Day: 14.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,390,763 km

• M1: 2,679,747 km (0.086 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.4

Radius: 14.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.08 AU - 5.26 AU

Year: 4360 Days

Day: 8.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,390,763 km

• M1: 297,101 km (0.102 R)
• M2: 389,403 km (0.089 R)
• M3: 537,804 km (0.051 R)
• M4: 656,585 km (0.101 R)
• M5: 805,585 km (0.097 R)
• M6: 926,011 km (0.088 R)
• M7: 1,097,151 km (0.107 R)
• M8: 1,338,901 km (0.119 R)
• M9: 2,069,687 km (0.075 R)
• M10: 2,197,892 km (0.077 R)
• M11: 2,299,469 km (0.113 R)
• M12: 2,598,665 km (0.111 R)
• M13: 3,087,850 km (0.114 R)
• M14: 3,202,442 km (0.045 R)
• M15: 3,554,894 km (0.101 R)
• M16: 3,779,441 km (0.104 R)
• M17: 3,973,170 km (0.091 R)
• M18: 4,224,644 km (0.073 R)
• M19: 4,389,052 km (0.091 R)
• M20: 4,518,604 km (0.06 R)
• M21: 4,686,901 km (0.105 R)
• M22: 4,781,298 km (0.07 R)
• M23: 5,010,481 km (0.061 R)
• M24: 5,381,035 km (0.062 R)
• M25: 5,539,759 km (0.066 R)
• M26: 5,679,932 km (0.119 R)
• M27: 5,984,364 km (0.081 R)
• M28: 6,886,738 km (0.104 R)
• M29: 7,102,757 km (0.116 R)
• M30: 7,211,665 km (0.105 R)
• M31: 7,519,387 km (0.093 R)
• M32: 7,674,969 km (0.1 R)
• M33: 7,854,038 km (0.108 R)
• M34: 8,239,252 km (0.106 R)
• M35: 8,607,562 km (0.051 R)
• M36: 8,700,463 km (0.068 R)
• M37: 9,028,381 km (0.059 R)
• M38: 9,122,777 km (0.099 R)
• M39: 9,336,403 km (0.111 R)
• M40: 9,431,996 km (0.082 R)
• M41: 9,527,739 km (0.094 R)
• M42: 9,720,421 km (0.047 R)
• M43: 9,817,360 km (0.055 R)
• M44: 9,987,603 km (0.117 R)
• M45: 10,134,209 km (0.093 R)
• M46: 11,410,129 km (0.038 R)
• M47: 11,614,928 km (0.05 R)
• M48: 11,769,164 km (0.119 R)
• M49: 11,872,536 km (0.114 R)
• M50: 12,184,298 km (0.104 R)
• M51: 12,367,406 km (0.083 R)
• M52: 12,895,486 km (0.082 R)
• M53: 13,323,486 km (0.082 R)
• M54: 13,701,669 km (0.037 R)
• M55: 14,579,659 km (0.083 R)
• M56: 14,801,961 km (0.095 R)
• M57: 15,109,535 km (0.047 R)
• M58: 15,759,537 km (0.111 R)
• M59: 16,188,285 km (0.072 R)
• M60: 16,447,388 km (0.119 R)
• M61: 16,621,071 km (0.1 R)
• M62: 16,999,105 km (0.114 R)
• M63: 17,971,641 km (0.095 R)
• M64: 18,389,767 km (0.096 R)
• M65: 19,022,865 km (0.119 R)
• M66: 19,357,516 km (0.085 R)
• M67: 20,497,003 km (0.047 R)
• M68: 20,746,233 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 11.7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.5 AU - 7.9 AU

Year: 7165 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,390,763 km

• M1: 318,344 km (0.098 R)
• M2: 463,155 km (0.072 R)
• M3: 648,806 km (0.095 R)
• M4: 721,660 km (0.081 R)
• M5: 959,072 km (0.041 R)
• M6: 1,185,713 km (0.096 R)
• M7: 1,277,715 km (0.116 R)
• M8: 1,372,261 km (0.094 R)
• M9: 1,489,097 km (0.107 R)
• M10: 2,329,239 km (0.049 R)
• M11: 2,810,046 km (0.103 R)
• M12: 3,165,042 km (0.087 R)
• M13: 3,269,162 km (0.084 R)
• M14: 3,697,162 km (0.084 R)
• M15: 4,058,141 km (0.1 R)
• M16: 4,228,683 km (0.114 R)
• M17: 4,665,359 km (0.081 R)
• M18: 4,934,486 km (0.109 R)
• M19: 5,239,366 km (0.076 R)
• M20: 5,332,117 km (0.085 R)
• M21: 5,645,076 km (0.081 R)
• M22: 5,867,827 km (0.1 R)
• M23: 5,996,481 km (0.044 R)
• M24: 6,093,570 km (0.054 R)
• M25: 6,990,708 km (0.117 R)
• M26: 7,333,437 km (0.063 R)
• M27: 7,437,408 km (0.106 R)
• M28: 7,541,827 km (0.058 R)
• M29: 8,430,887 km (0.088 R)
• M30: 8,649,300 km (0.072 R)
• M31: 9,730,893 km (0.061 R)
• M32: 10,036,820 km (0.058 R)
• M33: 10,776,133 km (0.12 R)
• M34: 11,212,061 km (0.106 R)
• M35: 11,815,988 km (0.084 R)
• M36: 12,265,679 km (0.055 R)
• M37: 12,347,958 km (0.088 R)
• M38: 13,393,049 km (0.06 R)
• M39: 13,520,356 km (0.083 R)
• M40: 15,123,447 km (0.064 R)
• M41: 15,300,272 km (0.096 R)
• M42: 16,285,523 km (0.118 R)
• M43: 17,569,073 km (0.042 R)
• M44: 17,941,721 km (0.084 R)
• M45: 18,884,936 km (0.095 R)
• M46: 19,218,838 km (0.11 R)
• M47: 19,602,856 km (0.099 R)
• M48: 20,819,236 km (0.115 R)
• M49: 21,809,874 km (0.083 R)
• M50: 22,917,197 km (0.112 R)
• M51: 23,734,151 km (0.116 R)
• M52: 23,888,386 km (0.116 R)
• M53: 24,249,516 km (0.07 R)
• M54: 24,353,037 km (0.084 R)
• M55: 26,135,496 km (0.117 R)
• M56: 28,068,151 km (0.112 R)
• M57: 28,231,213 km (0.099 R)
• M58: 28,667,739 km (0.062 R)
• M59: 29,602,875 km (0.106 R)
• M60: 30,771,833 km (0.056 R)
• M61: 30,939,981 km (0.085 R)
• M62: 31,164,827 km (0.104 R)
• M63: 31,559,466 km (0.108 R)
• M64: 31,842,356 km (0.117 R)
• M65: 32,524,821 km (0.107 R)
• M66: 32,639,114 km (0.094 R)
• M67: 33,154,628 km (0.104 R)
• M68: 33,846,369 km (0.102 R)
• M69: 34,194,034 km (0.089 R)
• M70: 34,426,360 km (0.076 R)
• M71: 35,361,346 km (0.087 R)
• M72: 36,541,673 km (0.074 R)
• M73: 36,779,235 km (0.118 R)
• M74: 38,035,259 km (0.094 R)
• M75: 38,396,687 km (0.109 R)
• M76: 38,577,850 km (0.045 R)
• M77: 38,940,924 km (0.097 R)
• M78: 39,914,806 km (0.113 R)
• M79: 40,037,177 km (0.056 R)
• M80: 41,267,021 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit