🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.42 AU - 0.7 AU

Year: 152 Days

Day: 43 Hours

Environment

Temp: 247 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,778,928 km

• M1: 85,869 km (0.092 R)
• M2: 366,814 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.67 AU - 0.87 AU

Year: 244 Days

Day: 46.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,778,928 km

• M1: 90,507 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.77 AU - 1.25 AU

Year: 367 Days

Day: 35.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,778,928 km

• M1: 151,842 km (0.05 R)
• M2: 659,128 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.21 AU - 1.71 AU

Year: 638 Days

Day: 39.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.8

Radius: 13.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.14 AU - 9.06 AU

Year: 8337 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,778,928 km

• M1: 323,730 km (0.113 R)
• M2: 744,997 km (0.119 R)
• M3: 905,516 km (0.046 R)
• M4: 1,111,512 km (0.098 R)
• M5: 1,246,300 km (0.069 R)
• M6: 1,351,318 km (0.071 R)
• M7: 1,477,877 km (0.12 R)
• M8: 2,045,601 km (0.047 R)
• M9: 2,171,263 km (0.091 R)
• M10: 2,430,666 km (0.096 R)
• M11: 3,318,380 km (0.115 R)
• M12: 3,618,473 km (0.087 R)
• M13: 3,771,811 km (0.109 R)
• M14: 3,979,752 km (0.048 R)
• M15: 4,325,922 km (0.108 R)
• M16: 4,543,886 km (0.077 R)
• M17: 4,709,640 km (0.095 R)
• M18: 4,990,735 km (0.03 R)
• M19: 5,104,579 km (0.055 R)
• M20: 5,277,214 km (0.113 R)
• M21: 6,138,599 km (0.11 R)
• M22: 6,476,989 km (0.1 R)
• M23: 7,171,872 km (0.06 R)
• M24: 7,300,825 km (0.085 R)
• M25: 7,430,526 km (0.097 R)
• M26: 8,666,504 km (0.06 R)
• M27: 9,185,758 km (0.104 R)
• M28: 9,361,087 km (0.095 R)
• M29: 9,644,126 km (0.045 R)
• M30: 9,929,858 km (0.077 R)
• M31: 10,693,256 km (0.091 R)
• M32: 10,840,759 km (0.069 R)
• M33: 11,437,804 km (0.045 R)
• M34: 11,816,437 km (0.118 R)
• M35: 11,930,879 km (0.106 R)
• M36: 12,353,493 km (0.119 R)
• M37: 12,547,222 km (0.097 R)
• M38: 12,781,044 km (0.117 R)
• M39: 13,134,543 km (0.111 R)
• M40: 13,451,541 km (0.052 R)
• M41: 13,891,359 km (0.117 R)
• M42: 14,133,408 km (0.091 R)
• M43: 14,295,423 km (0.097 R)
• M44: 14,417,495 km (0.053 R)
• M45: 14,621,546 km (0.047 R)
• M46: 15,073,781 km (0.11 R)
• M47: 15,739,940 km (0.098 R)
• M48: 16,246,030 km (0.109 R)
• M49: 16,543,580 km (0.081 R)
• M50: 16,671,785 km (0.046 R)
• M51: 16,971,878 km (0.112 R)
• M52: 17,058,047 km (0.11 R)
• M53: 17,273,917 km (0.061 R)
• M54: 17,490,833 km (0.089 R)
• M55: 17,621,283 km (0.103 R)
• M56: 18,544,152 km (0.075 R)
• M57: 18,632,864 km (0.027 R)
• M58: 18,899,746 km (0.103 R)
• M59: 19,212,855 km (0.045 R)
• M60: 20,619,972 km (0.071 R)
• M61: 21,359,285 km (0.111 R)
• M62: 22,673,801 km (0.111 R)
• M63: 22,816,218 km (0.065 R)
• M64: 23,292,987 km (0.057 R)
• M65: 23,484,622 km (0.063 R)
• M66: 23,869,537 km (0.041 R)
• M67: 26,322,045 km (0.118 R)
• M68: 27,730,209 km (0.116 R)
• M69: 28,699,753 km (0.097 R)
• M70: 28,802,377 km (0.093 R)
• M71: 28,905,301 km (0.067 R)
• M72: 29,576,546 km (0.104 R)
• M73: 29,836,099 km (0.117 R)
• M74: 29,992,279 km (0.073 R)
• M75: 31,198,187 km (0.034 R)
• M76: 31,356,611 km (0.096 R)
• M77: 32,259,584 km (0.046 R)
• M78: 33,819,740 km (0.12 R)
• M79: 34,145,564 km (0.09 R)
• M80: 34,964,762 km (0.052 R)
• M81: 36,233,352 km (0.085 R)
• M82: 36,511,156 km (0.119 R)
• M83: 37,180,756 km (0.059 R)
• M84: 37,292,655 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.6

Radius: 13

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.97 AU - 9.07 AU

Year: 9797 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,778,928 km

• M1: 238,160 km (0.099 R)
• M2: 429,944 km (0.089 R)
• M3: 606,021 km (0.059 R)
• M4: 721,511 km (0.099 R)
• M5: 827,426 km (0.08 R)
• M6: 1,117,646 km (0.092 R)
• M7: 1,264,551 km (0.12 R)
• M8: 1,440,777 km (0.105 R)
• M9: 1,532,181 km (0.094 R)
• M10: 1,818,512 km (0.11 R)
• M11: 2,227,363 km (0.098 R)
• M12: 2,553,187 km (0.042 R)
• M13: 2,865,547 km (0.106 R)
• M14: 3,190,474 km (0.113 R)
• M15: 3,527,368 km (0.113 R)
• M16: 3,716,011 km (0.105 R)
• M17: 4,640,676 km (0.116 R)
• M18: 5,524,350 km (0.09 R)
• M19: 5,670,657 km (0.11 R)
• M20: 6,004,410 km (0.112 R)
• M21: 6,154,905 km (0.04 R)
• M22: 7,083,908 km (0.09 R)
• M23: 7,850,447 km (0.091 R)
• M24: 8,139,471 km (0.094 R)
• M25: 8,856,194 km (0.044 R)
• M26: 8,941,764 km (0.036 R)
• M27: 9,417,934 km (0.05 R)
• M28: 9,681,077 km (0.112 R)
• M29: 9,813,620 km (0.07 R)
• M30: 10,394,958 km (0.067 R)
• M31: 12,830,112 km (0.032 R)
• M32: 14,111,268 km (0.067 R)
• M33: 14,970,708 km (0.107 R)
• M34: 15,899,411 km (0.116 R)
• M35: 16,056,040 km (0.079 R)
• M36: 16,687,493 km (0.082 R)
• M37: 17,327,173 km (0.1 R)
• M38: 18,520,665 km (0.067 R)
• M39: 19,405,387 km (0.11 R)
• M40: 20,021,581 km (0.109 R)
• M41: 20,303,872 km (0.11 R)
• M42: 21,215,820 km (0.09 R)
• M43: 21,561,392 km (0.036 R)
• M44: 21,734,775 km (0.067 R)
• M45: 21,908,608 km (0.071 R)
• M46: 23,138,901 km (0.107 R)
• M47: 23,554,035 km (0.118 R)
• M48: 23,792,195 km (0.104 R)
• M49: 24,031,402 km (0.034 R)
• M50: 24,572,198 km (0.105 R)
• M51: 25,849,914 km (0.085 R)
• M52: 26,034,218 km (0.077 R)
• M53: 27,273,936 km (0.111 R)
• M54: 27,838,219 km (0.053 R)
• M55: 28,153,272 km (0.095 R)
• M56: 29,553,658 km (0.037 R)
• M57: 30,586,481 km (0.086 R)
• M58: 30,716,482 km (0.111 R)
• M59: 31,893,967 km (0.103 R)
• M60: 32,953,120 km (0.071 R)
• M61: 33,487,035 km (0.098 R)
• M62: 37,512,264 km (0.104 R)
• M63: 38,069,666 km (0.025 R)
• M64: 38,629,910 km (0.109 R)
• M65: 39,122,386 km (0.08 R)
• M66: 39,263,457 km (0.027 R)
• M67: 41,041,129 km (0.11 R)
• M68: 41,543,628 km (0.099 R)
• M69: 41,831,604 km (0.075 R)
• M70: 42,844,980 km (0.096 R)
• M71: 43,793,281 km (0.081 R)
• M72: 44,527,357 km (0.048 R)
• M73: 45,339,674 km (0.115 R)
• M74: 47,579,603 km (0.117 R)
• M75: 49,168,931 km (0.038 R)
• M76: 50,161,512 km (0.109 R)
• M77: 50,852,655 km (0.083 R)
• M78: 51,392,254 km (0.113 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 12,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit