🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.89 AU

Year: 220 Days

Day: 27 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,759,736 km

• M1: 116,537 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1 AU - 1.06 AU

Year: 384 Days

Day: 17.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,759,736 km

• M1: 277,953 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.4 AU - 1.5 AU

Year: 641 Days

Day: 42.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,759,736 km

• M1: 910,752 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.49 AU - 2.35 AU

Year: 977 Days

Day: 19.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.3 AU - 5.08 AU

Year: 3148 Days

Day: 18.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.5

Radius: 3.6

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.62 AU - 16.7 AU

Year: 20605 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,759,736 km

• M1: 49,218 km (0.114 R)
• M2: 73,901 km (0.098 R)
• M3: 253,120 km (0.104 R)
• M4: 316,100 km (0.059 R)
• M5: 487,988 km (0.106 R)
• M6: 1,190,799 km (0.029 R)
• M7: 1,298,659 km (0.101 R)
• M8: 1,432,100 km (0.072 R)
• M9: 1,593,367 km (0.088 R)
• M10: 1,760,468 km (0.1 R)
• M11: 1,833,771 km (0.093 R)
• M12: 1,883,288 km (0.088 R)
• M13: 2,401,943 km (0.069 R)
• M14: 2,456,098 km (0.033 R)
• M15: 2,761,427 km (0.103 R)
• M16: 3,078,575 km (0.105 R)
• M17: 3,137,516 km (0.112 R)
• M18: 3,437,609 km (0.097 R)
• M19: 3,560,280 km (0.101 R)
• M20: 4,491,377 km (0.112 R)
• M21: 4,625,417 km (0.116 R)
• M22: 4,693,035 km (0.103 R)
• M23: 4,863,277 km (0.055 R)
• M24: 5,315,362 km (0.089 R)
• M25: 5,564,293 km (0.102 R)
• M26: 5,817,113 km (0.098 R)
• M27: 6,259,175 km (0.072 R)
• M28: 6,522,018 km (0.112 R)
• M29: 6,673,711 km (0.051 R)
• M30: 7,058,327 km (0.056 R)
• M31: 7,292,597 km (0.105 R)
• M32: 8,625,664 km (0.117 R)
• M33: 9,944,369 km (0.091 R)
• M34: 10,031,584 km (0.039 R)
• M35: 10,693,854 km (0.105 R)
• M36: 11,097,918 km (0.038 R)
• M37: 11,233,753 km (0.116 R)
• M38: 12,199,706 km (0.098 R)
• M39: 12,246,381 km (0.045 R)
• M40: 13,625,075 km (0.097 R)
• M41: 14,209,853 km (0.057 R)
• M42: 14,308,139 km (0.07 R)
• M43: 15,757,892 km (0.073 R)
• M44: 16,012,657 km (0.09 R)
• M45: 16,629,299 km (0.037 R)
• M46: 16,836,642 km (0.104 R)
• M47: 17,885,921 km (0.109 R)
• M48: 18,045,243 km (0.12 R)
• M49: 18,365,083 km (0.106 R)
• M50: 18,633,013 km (0.085 R)
• M51: 19,281,370 km (0.067 R)
• M52: 19,390,128 km (0.071 R)
• M53: 20,102,214 km (0.118 R)
• M54: 20,378,372 km (0.116 R)
• M55: 21,495,419 km (0.111 R)
• M56: 22,004,650 km (0.098 R)
• M57: 22,289,185 km (0.094 R)
• M58: 22,460,475 km (0.069 R)
• M59: 23,265,760 km (0.065 R)
• M60: 23,846,798 km (0.119 R)
• M61: 23,963,634 km (0.06 R)
• M62: 25,439,268 km (0.048 R)
• M63: 25,678,026 km (0.111 R)
• M64: 26,398,938 km (0.104 R)
• M65: 27,860,659 km (0.118 R)
• M66: 27,983,628 km (0.085 R)
• M67: 28,353,584 km (0.046 R)
• M68: 29,724,199 km (0.071 R)
• M69: 30,038,804 km (0.084 R)
• M70: 30,544,295 km (0.117 R)
• M71: 32,013,196 km (0.068 R)
• M72: 33,635,735 km (0.118 R)
• M73: 34,886,672 km (0.058 R)
• M74: 35,751,348 km (0.117 R)
• M75: 36,555,736 km (0.071 R)
• M76: 37,162,953 km (0.109 R)
• M77: 38,524,144 km (0.045 R)
• M78: 39,210,948 km (0.093 R)
• M79: 40,945,236 km (0.053 R)
• M80: 41,225,134 km (0.112 R)
• M81: 43,059,354 km (0.073 R)
• M82: 44,058,069 km (0.084 R)
• M83: 44,848,095 km (0.113 R)
• M84: 46,078,089 km (0.071 R)
• M85: 46,514,915 km (0.085 R)
• M86: 47,539,361 km (0.076 R)
• M87: 48,054,426 km (0.04 R)
• M88: 48,201,930 km (0.108 R)
• M89: 49,312,993 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit