🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.68 AU

Year: 196 Days

Day: 28.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,107,314 km

• M1: 33,809 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.05 AU

Year: 346 Days

Day: 17.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,107,314 km

• M1: 25,132 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.86 AU - 0.92 AU

Year: 364 Days

Day: 31.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,107,314 km

• M1: 299,645 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.39 AU - 2.41 AU

Year: 1612 Days

Day: 43.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.7

Radius: 9

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.23 AU - 4.15 AU

Year: 3073 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,107,314 km

• M1: 113,246 km (0.091 R)
• M2: 431,590 km (0.061 R)
• M3: 789,727 km (0.065 R)
• M4: 1,161,478 km (0.081 R)
• M5: 2,336,569 km (0.051 R)
• M6: 2,700,242 km (0.068 R)
• M7: 4,376,486 km (0.057 R)
• M8: 4,840,090 km (0.078 R)
• M9: 5,214,982 km (0.079 R)
• M10: 5,917,942 km (0.095 R)
• M11: 7,887,398 km (0.041 R)
• M12: 9,589,523 km (0.102 R)
• M13: 12,365,461 km (0.061 R)
• M14: 12,713,425 km (0.12 R)
• M15: 14,030,186 km (0.102 R)
• M16: 15,737,696 km (0.074 R)
• M17: 16,510,219 km (0.052 R)
• M18: 17,039,197 km (0.107 R)
• M19: 18,186,613 km (0.118 R)
• M20: 19,094,971 km (0.029 R)
• M21: 19,736,746 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.6

Radius: 3

Gravity: 60.4 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.57 AU - 15.37 AU

Year: 22634 Days

Day: 17.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 92,107,314 km

• M1: 46,375 km (0.109 R)
• M2: 238,309 km (0.101 R)
• M3: 338,839 km (0.105 R)
• M4: 447,148 km (0.096 R)
• M5: 613,052 km (0.107 R)
• M6: 786,735 km (0.098 R)
• M7: 1,107,623 km (0.071 R)
• M8: 1,715,888 km (0.079 R)
• M9: 2,473,002 km (0.074 R)
• M10: 3,016,192 km (0.101 R)
• M11: 3,232,062 km (0.1 R)
• M12: 3,664,549 km (0.094 R)
• M13: 4,199,960 km (0.089 R)
• M14: 5,865,733 km (0.081 R)
• M15: 6,866,692 km (0.049 R)
• M16: 7,626,499 km (0.08 R)
• M17: 9,652,653 km (0.075 R)
• M18: 10,120,745 km (0.047 R)
• M19: 10,913,314 km (0.066 R)
• M20: 14,725,966 km (0.067 R)
• M21: 14,879,303 km (0.116 R)
• M22: 16,144,004 km (0.044 R)
• M23: 16,471,025 km (0.07 R)
• M24: 20,175,966 km (0.108 R)
• M25: 22,523,755 km (0.092 R)
• M26: 22,625,332 km (0.098 R)
• M27: 24,830,105 km (0.086 R)
• M28: 28,339,970 km (0.11 R)
• M29: 28,696,312 km (0.113 R)
• M30: 28,815,691 km (0.059 R)
• M31: 31,274,183 km (0.075 R)
• M32: 31,654,610 km (0.061 R)
• M33: 32,683,993 km (0.109 R)
• M34: 48,333,875 km (0.092 R)
• M35: 49,869,797 km (0.102 R)
• M36: 50,215,368 km (0.049 R)
• M37: 53,398,511 km (0.086 R)
• M38: 54,488,780 km (0.041 R)
• M39: 58,998,109 km (0.081 R)
• M40: 61,343,205 km (0.101 R)
• M41: 69,392,767 km (0.108 R)
• M42: 70,690,529 km (0.106 R)
• M43: 71,564,629 km (0.111 R)
• M44: 72,445,761 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.1

Radius: 5.3

Gravity: 21.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.61 AU - 18.03 AU

Year: 28579 Days

Day: 17.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,107,314 km

• M1: 65,973 km (0.114 R)
• M2: 318,494 km (0.11 R)
• M3: 882,328 km (0.103 R)
• M4: 1,100,442 km (0.111 R)
• M5: 1,702,424 km (0.096 R)
• M6: 2,064,899 km (0.083 R)
• M7: 2,970,266 km (0.092 R)
• M8: 3,313,892 km (0.101 R)
• M9: 3,557,288 km (0.109 R)
• M10: 5,695,490 km (0.045 R)
• M11: 5,868,575 km (0.069 R)
• M12: 6,788,153 km (0.119 R)
• M13: 7,435,014 km (0.097 R)
• M14: 7,852,991 km (0.107 R)
• M15: 8,067,813 km (0.105 R)
• M16: 9,201,316 km (0.034 R)
• M17: 10,631,472 km (0.088 R)
• M18: 16,666,699 km (0.097 R)
• M19: 17,472,732 km (0.102 R)
• M20: 18,210,698 km (0.106 R)
• M21: 19,847,598 km (0.052 R)
• M22: 21,060,538 km (0.062 R)
• M23: 21,896,042 km (0.073 R)
• M24: 26,168,258 km (0.102 R)
• M25: 33,147,896 km (0.114 R)
• M26: 35,871,625 km (0.095 R)
• M27: 36,314,883 km (0.088 R)
• M28: 39,207,358 km (0.109 R)
• M29: 39,520,466 km (0.111 R)
• M30: 43,075,809 km (0.107 R)
• M31: 48,259,376 km (0.079 R)
• M32: 66,051,948 km (0.072 R)
• M33: 71,038,643 km (0.072 R)
• M34: 76,027,134 km (0.059 R)
• M35: 86,165,232 km (0.078 R)
• M36: 88,564,183 km (0.03 R)
• M37: 90,460,486 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 10,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit