🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.8 AU - 1.3 AU

Year: 403 Days

Day: 39.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.29 AU

Year: 403 Days

Day: 47.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.52 AU - 4.06 AU

Year: 2236 Days

Day: 26.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.9

Radius: 4.2

Gravity: 30.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.34 AU - 14.6 AU

Year: 19567 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,690,947 km

• M1: 53,855 km (0.09 R)
• M2: 341,382 km (0.061 R)
• M3: 550,371 km (0.117 R)
• M4: 820,694 km (0.113 R)
• M5: 2,238,882 km (0.079 R)
• M6: 2,565,304 km (0.101 R)
• M7: 3,677,564 km (0.05 R)
• M8: 4,037,796 km (0.068 R)
• M9: 5,409,758 km (0.08 R)
• M10: 5,756,526 km (0.116 R)
• M11: 6,283,410 km (0.093 R)
• M12: 7,339,421 km (0.046 R)
• M13: 7,668,387 km (0.101 R)
• M14: 9,408,060 km (0.1 R)
• M15: 9,965,911 km (0.088 R)
• M16: 10,137,500 km (0.118 R)
• M17: 11,771,707 km (0.08 R)
• M18: 14,430,211 km (0.073 R)
• M19: 19,171,566 km (0.081 R)
• M20: 24,542,279 km (0.099 R)
• M21: 26,900,390 km (0.062 R)
• M22: 29,405,107 km (0.097 R)
• M23: 30,955,988 km (0.068 R)
• M24: 31,199,384 km (0.115 R)
• M25: 31,566,647 km (0.09 R)
• M26: 42,311,215 km (0.084 R)
• M27: 45,215,807 km (0.081 R)
• M28: 46,318,642 km (0.118 R)
• M29: 49,236,399 km (0.115 R)
• M30: 63,104,720 km (0.111 R)
• M31: 67,497,662 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.2

Radius: 6.2

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.99 AU - 17.75 AU

Year: 21488 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,690,947 km

• M1: 77,193 km (0.043 R)
• M2: 382,971 km (0.04 R)
• M3: 791,522 km (0.111 R)
• M4: 1,302,399 km (0.087 R)
• M5: 1,814,622 km (0.12 R)
• M6: 2,159,894 km (0.057 R)
• M7: 2,382,795 km (0.036 R)
• M8: 2,596,570 km (0.107 R)
• M9: 3,146,043 km (0.104 R)
• M10: 3,738,451 km (0.045 R)
• M11: 4,298,396 km (0.093 R)
• M12: 4,616,590 km (0.07 R)
• M13: 4,912,495 km (0.073 R)
• M14: 5,583,591 km (0.113 R)
• M15: 6,269,348 km (0.109 R)
• M16: 8,774,514 km (0.081 R)
• M17: 9,229,291 km (0.111 R)
• M18: 10,247,454 km (0.053 R)
• M19: 11,272,349 km (0.051 R)
• M20: 13,080,688 km (0.057 R)
• M21: 17,884,725 km (0.109 R)
• M22: 18,156,394 km (0.028 R)
• M23: 18,615,211 km (0.072 R)
• M24: 20,528,119 km (0.06 R)
• M25: 21,634,246 km (0.076 R)
• M26: 23,529,202 km (0.083 R)
• M27: 26,810,332 km (0.097 R)
• M28: 27,766,412 km (0.087 R)
• M29: 31,686,325 km (0.07 R)
• M30: 34,541,849 km (0.047 R)
• M31: 39,520,915 km (0.051 R)
• M32: 41,228,874 km (0.118 R)
• M33: 41,861,972 km (0.045 R)
• M34: 42,823,737 km (0.086 R)
• M35: 45,460,399 km (0.093 R)
• M36: 47,854,564 km (0.096 R)
• M37: 50,691,986 km (0.115 R)
• M38: 53,265,219 km (0.044 R)
• M39: 59,470,988 km (0.098 R)
• M40: 62,747,181 km (0.076 R)
• M41: 67,227,189 km (0.099 R)
• M42: 79,471,625 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451

Radius: 5.1

Gravity: 17.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.73 AU - 17.83 AU

Year: 26918 Days

Day: 23.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,690,947 km

• M1: 68,965 km (0.095 R)
• M2: 232,475 km (0.059 R)
• M3: 425,606 km (0.111 R)
• M4: 607,816 km (0.082 R)
• M5: 1,096,552 km (0.11 R)
• M6: 2,029,894 km (0.102 R)
• M7: 2,755,294 km (0.104 R)
• M8: 2,960,991 km (0.081 R)
• M9: 3,260,486 km (0.095 R)
• M10: 3,825,218 km (0.119 R)
• M11: 4,114,390 km (0.106 R)
• M12: 4,487,637 km (0.097 R)
• M13: 5,301,449 km (0.115 R)
• M14: 5,952,050 km (0.088 R)
• M15: 6,122,742 km (0.031 R)
• M16: 7,361,711 km (0.081 R)
• M17: 7,758,894 km (0.093 R)
• M18: 9,092,110 km (0.079 R)
• M19: 10,081,550 km (0.116 R)
• M20: 10,509,101 km (0.09 R)
• M21: 11,730,418 km (0.089 R)
• M22: 12,759,352 km (0.082 R)
• M23: 14,147,171 km (0.102 R)
• M24: 14,605,539 km (0.071 R)
• M25: 18,095,658 km (0.078 R)
• M26: 19,001,622 km (0.088 R)
• M27: 23,667,580 km (0.108 R)
• M28: 30,661,879 km (0.114 R)
• M29: 30,916,195 km (0.119 R)
• M30: 40,270,550 km (0.104 R)
• M31: 41,499,646 km (0.099 R)
• M32: 43,230,344 km (0.064 R)
• M33: 48,710,114 km (0.08 R)
• M34: 53,523,874 km (0.057 R)
• M35: 55,008,783 km (0.104 R)
• M36: 61,828,950 km (0.052 R)
• M37: 66,392,283 km (0.119 R)
• M38: 70,068,351 km (0.085 R)
• M39: 70,288,709 km (0.073 R)
• M40: 71,620,579 km (0.03 R)
• M41: 72,068,325 km (0.07 R)
• M42: 73,422,635 km (0.054 R)
• M43: 74,334,883 km (0.063 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit