🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.72 AU

Year: 162 Days

Day: 29.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.03 AU - 1.09 AU

Year: 391 Days

Day: 13.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,705,343 km

• M1: 352,752 km (0.115 R)
• M2: 405,261 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.13 AU - 1.23 AU

Year: 459 Days

Day: 35 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.01 AU - 1.63 AU

Year: 543 Days

Day: 35.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,705,343 km

• M1: 1,174,493 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.28 AU - 2.34 AU

Year: 1257 Days

Day: 26.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.4

Radius: 7.2

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.9 AU - 18.2 AU

Year: 20911 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,705,343 km

• M1: 155,881 km (0.104 R)
• M2: 232,176 km (0.11 R)
• M3: 472,879 km (0.077 R)
• M4: 855,251 km (0.117 R)
• M5: 905,815 km (0.085 R)
• M6: 1,230,293 km (0.061 R)
• M7: 1,878,800 km (0.104 R)
• M8: 1,979,180 km (0.09 R)
• M9: 2,617,963 km (0.102 R)
• M10: 2,844,304 km (0.093 R)
• M11: 3,195,710 km (0.093 R)
• M12: 4,419,420 km (0.106 R)
• M13: 4,643,817 km (0.041 R)
• M14: 4,917,880 km (0.038 R)
• M15: 5,626,077 km (0.029 R)
• M16: 6,979,638 km (0.04 R)
• M17: 7,293,644 km (0.1 R)
• M18: 8,044,177 km (0.107 R)
• M19: 8,875,193 km (0.076 R)
• M20: 9,908,166 km (0.071 R)
• M21: 11,466,228 km (0.043 R)
• M22: 12,399,420 km (0.113 R)
• M23: 13,099,089 km (0.111 R)
• M24: 13,615,949 km (0.12 R)
• M25: 14,536,575 km (0.06 R)
• M26: 14,602,996 km (0.105 R)
• M27: 14,870,178 km (0.049 R)
• M28: 15,071,537 km (0.11 R)
• M29: 15,817,731 km (0.092 R)
• M30: 15,886,097 km (0.119 R)
• M31: 16,160,908 km (0.083 R)
• M32: 16,715,019 km (0.1 R)
• M33: 18,558,663 km (0.074 R)
• M34: 20,316,887 km (0.119 R)
• M35: 21,366,914 km (0.04 R)
• M36: 21,594,303 km (0.068 R)
• M37: 22,127,769 km (0.077 R)
• M38: 22,588,381 km (0.087 R)
• M39: 23,363,298 km (0.107 R)
• M40: 24,146,892 km (0.092 R)
• M41: 25,900,927 km (0.039 R)
• M42: 28,275,045 km (0.104 R)
• M43: 28,608,050 km (0.1 R)
• M44: 28,858,476 km (0.096 R)
• M45: 31,231,697 km (0.108 R)
• M46: 31,403,585 km (0.116 R)
• M47: 32,181,045 km (0.027 R)
• M48: 32,441,495 km (0.117 R)
• M49: 33,315,147 km (0.094 R)
• M50: 33,754,815 km (0.104 R)
• M51: 33,931,191 km (0.087 R)
• M52: 35,085,338 km (0.075 R)
• M53: 36,795,242 km (0.073 R)
• M54: 37,523,185 km (0.118 R)
• M55: 38,072,359 km (0.049 R)
• M56: 38,901,131 km (0.085 R)
• M57: 39,735,738 km (0.093 R)
• M58: 41,516,999 km (0.112 R)
• M59: 41,895,332 km (0.108 R)
• M60: 42,274,862 km (0.081 R)
• M61: 43,420,184 km (0.075 R)
• M62: 44,092,925 km (0.082 R)
• M63: 49,497,597 km (0.03 R)
• M64: 50,099,729 km (0.073 R)
• M65: 50,502,446 km (0.113 R)
• M66: 51,717,181 km (0.053 R)
• M67: 52,634,515 km (0.1 R)
• M68: 52,839,165 km (0.106 R)
• M69: 53,660,158 km (0.107 R)
• M70: 53,866,004 km (0.099 R)
• M71: 54,795,905 km (0.062 R)
• M72: 56,461,976 km (0.117 R)
• M73: 58,356,185 km (0.055 R)
• M74: 58,886,060 km (0.106 R)
• M75: 59,204,704 km (0.119 R)
• M76: 60,914,009 km (0.114 R)
• M77: 61,128,832 km (0.105 R)
• M78: 63,726,000 km (0.054 R)
• M79: 65,697,550 km (0.086 R)
• M80: 66,028,012 km (0.058 R)
• M81: 67,355,544 km (0.094 R)
• M82: 67,577,697 km (0.08 R)
• M83: 67,800,149 km (0.113 R)
• M84: 68,022,750 km (0.117 R)
• M85: 72,071,018 km (0.109 R)
• M86: 72,867,328 km (0.061 R)
• M87: 73,552,037 km (0.1 R)
• M88: 73,780,772 km (0.116 R)
• M89: 74,124,399 km (0.061 R)
• M90: 74,928,038 km (0.103 R)
• M91: 76,891,810 km (0.048 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit