🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 207 Days

Day: 17.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,625,829 km

• M1: 459,265 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.86 AU

Year: 279 Days

Day: 25 Hours

Environment

Temp: -44 °C

Axial Tilt: 158 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.84 AU - 0.98 AU

Year: 396 Days

Day: 28.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,625,829 km

• M1: 624,571 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.08 AU - 2.22 AU

Year: 1439 Days

Day: 31.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,625,829 km

• M1: 2,154,209 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 14.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.67 AU - 4.61 AU

Year: 3846 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,625,829 km

• M1: 212,579 km (0.071 R)
• M2: 387,010 km (0.09 R)
• M3: 719,267 km (0.112 R)
• M4: 1,036,115 km (0.107 R)
• M5: 1,212,042 km (0.108 R)
• M6: 1,383,780 km (0.103 R)
• M7: 1,736,532 km (0.086 R)
• M8: 1,866,233 km (0.105 R)
• M9: 2,240,079 km (0.113 R)
• M10: 2,346,293 km (0.076 R)
• M11: 2,527,306 km (0.079 R)
• M12: 2,619,608 km (0.059 R)
• M13: 3,000,335 km (0.1 R)
• M14: 3,542,627 km (0.111 R)
• M15: 3,751,466 km (0.095 R)
• M16: 3,985,886 km (0.104 R)
• M17: 4,537,004 km (0.117 R)
• M18: 4,764,243 km (0.053 R)
• M19: 5,088,871 km (0.027 R)
• M20: 5,637,895 km (0.082 R)
• M21: 5,907,321 km (0.075 R)
• M22: 6,006,355 km (0.088 R)
• M23: 6,130,970 km (0.113 R)
• M24: 6,281,615 km (0.047 R)
• M25: 6,382,743 km (0.057 R)
• M26: 6,484,320 km (0.061 R)
• M27: 6,586,645 km (0.119 R)
• M28: 6,689,418 km (0.105 R)
• M29: 6,818,521 km (0.076 R)
• M30: 7,184,887 km (0.106 R)
• M31: 7,423,794 km (0.107 R)
• M32: 7,530,906 km (0.096 R)
• M33: 7,746,477 km (0.096 R)
• M34: 7,991,668 km (0.112 R)
• M35: 8,184,051 km (0.107 R)
• M36: 8,461,555 km (0.056 R)
• M37: 8,657,827 km (0.053 R)
• M38: 8,770,624 km (0.117 R)
• M39: 8,940,717 km (0.05 R)
• M40: 9,054,710 km (0.081 R)
• M41: 9,226,598 km (0.09 R)
• M42: 9,457,577 km (0.059 R)
• M43: 9,690,501 km (0.117 R)
• M44: 9,807,636 km (0.118 R)
• M45: 10,013,782 km (0.042 R)
• M46: 10,281,114 km (0.09 R)
• M47: 10,400,642 km (0.062 R)
• M48: 11,373,627 km (0.115 R)
• M49: 11,559,278 km (0.075 R)
• M50: 12,534,806 km (0.104 R)
• M51: 12,887,258 km (0.11 R)
• M52: 13,048,525 km (0.112 R)
• M53: 13,471,139 km (0.119 R)
• M54: 13,898,241 km (0.092 R)
• M55: 13,997,424 km (0.106 R)
• M56: 15,445,382 km (0.099 R)
• M57: 15,788,858 km (0.071 R)
• M58: 16,483,591 km (0.11 R)
• M59: 16,834,697 km (0.05 R)
• M60: 17,259,256 km (0.064 R)
• M61: 17,902,826 km (0.093 R)
• M62: 18,119,145 km (0.096 R)
• M63: 18,263,806 km (0.109 R)
• M64: 18,408,766 km (0.114 R)
• M65: 19,843,110 km (0.05 R)
• M66: 20,895,083 km (0.069 R)
• M67: 21,657,433 km (0.118 R)
• M68: 22,157,988 km (0.058 R)
• M69: 22,701,327 km (0.113 R)
• M70: 23,131,272 km (0.11 R)
• M71: 23,524,415 km (0.095 R)
• M72: 24,877,827 km (0.031 R)
• M73: 24,998,552 km (0.071 R)
• M74: 25,159,669 km (0.076 R)
• M75: 25,361,626 km (0.099 R)
• M76: 25,483,100 km (0.115 R)
• M77: 26,133,850 km (0.109 R)
• M78: 26,379,341 km (0.089 R)
• M79: 27,037,721 km (0.106 R)
• M80: 27,701,636 km (0.085 R)
• M81: 27,993,651 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.4

Radius: 4.4

Gravity: 19.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.95 AU - 9.31 AU

Year: 12595 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,625,829 km

• M1: 62,233 km (0.105 R)
• M2: 122,221 km (0.103 R)
• M3: 213,626 km (0.12 R)
• M4: 256,860 km (0.08 R)
• M5: 340,485 km (0.111 R)
• M6: 504,294 km (0.048 R)
• M7: 1,164,171 km (0.067 R)
• M8: 1,495,829 km (0.1 R)
• M9: 1,539,212 km (0.052 R)
• M10: 1,627,475 km (0.113 R)
• M11: 1,949,111 km (0.104 R)
• M12: 2,340,309 km (0.103 R)
• M13: 2,649,378 km (0.116 R)
• M14: 2,916,710 km (0.116 R)
• M15: 3,739,797 km (0.103 R)
• M16: 4,039,292 km (0.091 R)
• M17: 4,725,198 km (0.082 R)
• M18: 5,213,037 km (0.086 R)
• M19: 5,345,880 km (0.079 R)
• M20: 5,479,920 km (0.068 R)
• M21: 6,166,125 km (0.119 R)
• M22: 6,734,447 km (0.112 R)
• M23: 6,770,500 km (0.118 R)
• M24: 6,951,813 km (0.085 R)
• M25: 6,988,315 km (0.087 R)
• M26: 7,844,314 km (0.089 R)
• M27: 7,882,312 km (0.069 R)
• M28: 8,034,752 km (0.081 R)
• M29: 8,073,049 km (0.109 R)
• M30: 9,009,681 km (0.073 R)
• M31: 9,169,153 km (0.105 R)
• M32: 9,369,763 km (0.099 R)
• M33: 9,490,788 km (0.09 R)
• M34: 9,980,272 km (0.092 R)
• M35: 10,186,568 km (0.075 R)
• M36: 10,561,610 km (0.087 R)
• M37: 10,603,497 km (0.06 R)
• M38: 10,983,476 km (0.073 R)
• M39: 11,453,961 km (0.079 R)
• M40: 11,583,363 km (0.092 R)
• M41: 11,931,029 km (0.072 R)
• M42: 13,129,158 km (0.059 R)
• M43: 13,536,962 km (0.096 R)
• M44: 13,811,175 km (0.116 R)
• M45: 13,903,028 km (0.055 R)
• M46: 15,067,647 km (0.118 R)
• M47: 15,304,311 km (0.068 R)
• M48: 16,069,953 km (0.102 R)
• M49: 17,093,651 km (0.118 R)
• M50: 17,192,236 km (0.098 R)
• M51: 17,538,705 km (0.105 R)
• M52: 17,787,636 km (0.087 R)
• M53: 19,254,443 km (0.049 R)
• M54: 20,236,254 km (0.115 R)
• M55: 20,288,314 km (0.098 R)
• M56: 23,716,050 km (0.105 R)
• M57: 23,881,056 km (0.118 R)
• M58: 24,212,266 km (0.062 R)
• M59: 25,495,666 km (0.087 R)
• M60: 25,947,302 km (0.101 R)
• M61: 26,003,999 km (0.089 R)
• M62: 27,030,390 km (0.075 R)
• M63: 27,722,131 km (0.109 R)
• M64: 28,070,096 km (0.075 R)
• M65: 28,770,513 km (0.073 R)
• M66: 29,064,024 km (0.082 R)
• M67: 30,069,322 km (0.117 R)
• M68: 30,367,171 km (0.12 R)
• M69: 30,785,895 km (0.052 R)
• M70: 32,723,936 km (0.107 R)
• M71: 32,907,642 km (0.073 R)
• M72: 33,584,124 km (0.094 R)
• M73: 33,645,908 km (0.063 R)
• M74: 34,141,076 km (0.09 R)
• M75: 34,265,243 km (0.083 R)
• M76: 34,327,326 km (0.091 R)
• M77: 34,701,021 km (0.113 R)
• M78: 36,335,677 km (0.075 R)
• M79: 37,290,112 km (0.109 R)
• M80: 38,510,980 km (0.071 R)
• M81: 40,006,211 km (0.053 R)
• M82: 41,189,530 km (0.061 R)
• M83: 42,117,934 km (0.113 R)
• M84: 45,420,906 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit