🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.62 AU

Year: 152 Days

Day: 17.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.57 AU - 0.71 AU

Year: 186 Days

Day: 41.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.82 AU - 0.92 AU

Year: 295 Days

Day: 20.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.04 AU - 1.04 AU

Year: 385 Days

Day: 46.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,747,829 km

• M1: 90,357 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.2 AU - 1.38 AU

Year: 532 Days

Day: 15.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.37 AU - 3.35 AU

Year: 1758 Days

Day: 38.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,747,829 km

• M1: 1,562,849 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 11.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.95 AU - 9.43 AU

Year: 9310 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,747,829 km

• M1: 239,207 km (0.118 R)
• M2: 333,902 km (0.067 R)
• M3: 510,877 km (0.092 R)
• M4: 636,389 km (0.116 R)
• M5: 799,900 km (0.119 R)
• M6: 992,582 km (0.064 R)
• M7: 1,185,563 km (0.116 R)
• M8: 1,263,204 km (0.058 R)
• M9: 1,660,985 km (0.051 R)
• M10: 2,059,364 km (0.036 R)
• M11: 2,173,208 km (0.097 R)
• M12: 2,588,642 km (0.108 R)
• M13: 3,050,749 km (0.05 R)
• M14: 3,203,190 km (0.116 R)
• M15: 3,838,681 km (0.066 R)
• M16: 4,195,173 km (0.078 R)
• M17: 4,340,732 km (0.09 R)
• M18: 4,463,402 km (0.095 R)
• M19: 4,587,269 km (0.059 R)
• M20: 4,687,051 km (0.083 R)
• M21: 4,838,294 km (0.028 R)
• M22: 5,042,495 km (0.054 R)
• M23: 5,171,598 km (0.104 R)
• M24: 6,438,094 km (0.099 R)
• M25: 6,606,541 km (0.116 R)
• M26: 7,207,476 km (0.074 R)
• M27: 8,707,942 km (0.118 R)
• M28: 9,113,502 km (0.056 R)
• M29: 10,400,194 km (0.045 R)
• M30: 10,764,016 km (0.068 R)
• M31: 10,930,817 km (0.076 R)
• M32: 11,064,707 km (0.077 R)
• M33: 11,233,155 km (0.047 R)
• M34: 11,880,464 km (0.101 R)
• M35: 12,295,449 km (0.097 R)
• M36: 12,400,018 km (0.067 R)
• M37: 12,680,215 km (0.102 R)
• M38: 12,856,441 km (0.111 R)
• M39: 12,997,961 km (0.076 R)
• M40: 13,569,275 km (0.112 R)
• M41: 14,075,963 km (0.105 R)
• M42: 15,257,188 km (0.084 R)
• M43: 15,595,279 km (0.086 R)
• M44: 16,011,610 km (0.11 R)
• M45: 16,623,914 km (0.073 R)
• M46: 17,166,056 km (0.109 R)
• M47: 17,360,982 km (0.095 R)
• M48: 18,307,339 km (0.055 R)
• M49: 18,546,546 km (0.067 R)
• M50: 18,866,984 km (0.05 R)
• M51: 18,947,468 km (0.102 R)
• M52: 19,189,368 km (0.119 R)
• M53: 19,270,300 km (0.115 R)
• M54: 19,594,927 km (0.073 R)
• M55: 19,880,510 km (0.08 R)
• M56: 20,455,863 km (0.064 R)
• M57: 20,828,512 km (0.08 R)
• M58: 21,833,510 km (0.113 R)
• M59: 22,341,844 km (0.116 R)
• M60: 23,068,740 km (0.099 R)
• M61: 24,545,869 km (0.112 R)
• M62: 24,853,741 km (0.079 R)
• M63: 25,074,398 km (0.079 R)
• M64: 25,384,515 km (0.093 R)
• M65: 25,784,988 km (0.077 R)
• M66: 26,818,111 km (0.033 R)
• M67: 27,636,112 km (0.065 R)
• M68: 27,910,624 km (0.106 R)
• M69: 28,048,254 km (0.12 R)
• M70: 28,785,772 km (0.099 R)
• M71: 29,064,024 km (0.081 R)
• M72: 29,157,074 km (0.079 R)
• M73: 29,343,174 km (0.059 R)
• M74: 29,763,544 km (0.092 R)
• M75: 29,997,963 km (0.117 R)
• M76: 30,280,105 km (0.033 R)
• M77: 31,274,482 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 10.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.25 AU - 12.93 AU

Year: 13422 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 83.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,747,829 km

• M1: 163,959 km (0.116 R)
• M2: 326,273 km (0.109 R)
• M3: 505,641 km (0.104 R)
• M4: 586,124 km (0.075 R)
• M5: 813,214 km (0.065 R)
• M6: 937,679 km (0.045 R)
• M7: 1,309,131 km (0.052 R)
• M8: 1,577,958 km (0.12 R)
• M9: 1,724,714 km (0.068 R)
• M10: 2,319,066 km (0.07 R)
• M11: 2,619,010 km (0.108 R)
• M12: 2,712,808 km (0.058 R)
• M13: 2,780,576 km (0.077 R)
• M14: 2,862,555 km (0.119 R)
• M15: 3,071,244 km (0.106 R)
• M16: 3,637,173 km (0.059 R)
• M17: 4,094,494 km (0.061 R)
• M18: 4,298,545 km (0.111 R)
• M19: 4,489,731 km (0.029 R)
• M20: 4,700,066 km (0.096 R)
• M21: 5,130,758 km (0.076 R)
• M22: 5,214,982 km (0.075 R)
• M23: 5,625,927 km (0.096 R)
• M24: 6,118,703 km (0.055 R)
• M25: 7,410,779 km (0.091 R)
• M26: 7,814,544 km (0.111 R)
• M27: 9,109,164 km (0.079 R)
• M28: 9,896,647 km (0.108 R)
• M29: 10,555,327 km (0.073 R)
• M30: 10,900,748 km (0.088 R)
• M31: 11,053,039 km (0.077 R)
• M32: 12,161,559 km (0.095 R)
• M33: 12,296,945 km (0.077 R)
• M34: 12,364,862 km (0.116 R)
• M35: 12,797,799 km (0.101 R)
• M36: 13,073,807 km (0.082 R)
• M37: 13,166,109 km (0.071 R)
• M38: 13,374,947 km (0.088 R)
• M39: 13,772,279 km (0.051 R)
• M40: 14,722,525 km (0.075 R)
• M41: 14,939,292 km (0.117 R)
• M42: 15,229,961 km (0.054 R)
• M43: 16,014,153 km (0.025 R)
• M44: 16,485,835 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69

Radius: 6.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.96 AU - 15.44 AU

Year: 19447 Days

Day: 24.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,747,829 km

• M1: 76,893 km (0.101 R)
• M2: 133,292 km (0.047 R)
• M3: 188,942 km (0.073 R)
• M4: 523,144 km (0.102 R)
• M5: 677,230 km (0.061 R)
• M6: 759,658 km (0.11 R)
• M7: 816,655 km (0.12 R)
• M8: 1,059,153 km (0.11 R)
• M9: 1,340,846 km (0.08 R)
• M10: 1,499,120 km (0.087 R)
• M11: 1,608,177 km (0.073 R)
• M12: 1,911,562 km (0.107 R)
• M13: 1,990,250 km (0.117 R)
• M14: 2,232,748 km (0.094 R)
• M15: 2,274,037 km (0.05 R)
• M16: 2,378,606 km (0.088 R)
• M17: 2,767,860 km (0.084 R)
• M18: 2,992,855 km (0.085 R)
• M19: 3,247,022 km (0.112 R)
• M20: 4,540,595 km (0.082 R)
• M21: 4,699,019 km (0.11 R)
• M22: 5,858,701 km (0.098 R)
• M23: 6,352,225 km (0.097 R)
• M24: 6,499,878 km (0.098 R)
• M25: 6,768,556 km (0.096 R)
• M26: 7,163,045 km (0.07 R)
• M27: 7,910,885 km (0.051 R)
• M28: 8,069,758 km (0.076 R)
• M29: 8,326,318 km (0.071 R)
• M30: 8,390,795 km (0.096 R)
• M31: 8,913,191 km (0.053 R)
• M32: 9,547,037 km (0.117 R)
• M33: 10,023,357 km (0.12 R)
• M34: 10,264,359 km (0.118 R)
• M35: 10,368,329 km (0.073 R)
• M36: 10,752,347 km (0.082 R)
• M37: 11,462,338 km (0.03 R)
• M38: 12,187,439 km (0.111 R)
• M39: 12,703,851 km (0.04 R)
• M40: 13,002,149 km (0.105 R)
• M41: 13,416,087 km (0.117 R)
• M42: 14,450,257 km (0.055 R)
• M43: 15,549,651 km (0.089 R)
• M44: 15,828,801 km (0.088 R)
• M45: 16,029,113 km (0.087 R)
• M46: 16,553,902 km (0.047 R)
• M47: 17,002,247 km (0.093 R)
• M48: 17,496,069 km (0.081 R)
• M49: 18,455,590 km (0.069 R)
• M50: 18,582,000 km (0.09 R)
• M51: 19,389,380 km (0.096 R)
• M52: 19,818,876 km (0.115 R)
• M53: 19,861,960 km (0.116 R)
• M54: 19,905,193 km (0.085 R)
• M55: 20,294,896 km (0.099 R)
• M56: 20,818,638 km (0.081 R)
• M57: 21,567,974 km (0.106 R)
• M58: 21,656,835 km (0.086 R)
• M59: 22,236,676 km (0.082 R)
• M60: 23,047,796 km (0.117 R)
• M61: 23,138,602 km (0.114 R)
• M62: 23,229,408 km (0.102 R)
• M63: 23,365,991 km (0.108 R)
• M64: 23,457,096 km (0.054 R)
• M65: 23,594,127 km (0.053 R)
• M66: 23,639,755 km (0.076 R)
• M67: 25,633,146 km (0.052 R)
• M68: 27,007,502 km (0.086 R)
• M69: 27,438,942 km (0.112 R)
• M70: 27,776,136 km (0.118 R)
• M71: 28,405,793 km (0.099 R)
• M72: 28,697,958 km (0.116 R)
• M73: 29,040,238 km (0.088 R)
• M74: 30,621,637 km (0.119 R)
• M75: 31,171,708 km (0.084 R)
• M76: 31,372,618 km (0.077 R)
• M77: 31,523,563 km (0.046 R)
• M78: 31,674,656 km (0.102 R)
• M79: 32,028,306 km (0.088 R)
• M80: 32,129,583 km (0.099 R)
• M81: 32,790,357 km (0.12 R)
• M82: 33,148,195 km (0.081 R)
• M83: 33,250,520 km (0.042 R)
• M84: 33,404,457 km (0.06 R)
• M85: 34,540,054 km (0.056 R)
• M86: 34,747,845 km (0.118 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit