🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 19.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.89 AU - 1.11 AU

Year: 363 Days

Day: 28.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,960,241 km

• M1: 134,040 km (0.032 R)
• M2: 468,092 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.89 AU - 2.17 AU

Year: 1051 Days

Day: 15.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.08 AU - 2.44 AU

Year: 1235 Days

Day: 43.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 5.5

Gravity: 30.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.73 AU - 19.71 AU

Year: 23741 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,960,241 km

• M1: 374,743 km (0.099 R)
• M2: 934,987 km (0.064 R)
• M3: 1,181,823 km (0.113 R)
• M4: 1,517,820 km (0.082 R)
• M5: 1,624,334 km (0.097 R)
• M6: 1,996,832 km (0.106 R)
• M7: 2,035,578 km (0.095 R)
• M8: 2,192,955 km (0.074 R)
• M9: 2,313,531 km (0.104 R)
• M10: 2,645,788 km (0.063 R)
• M11: 2,817,676 km (0.066 R)
• M12: 2,904,891 km (0.073 R)
• M13: 3,354,732 km (0.057 R)
• M14: 3,447,184 km (0.105 R)
• M15: 3,971,375 km (0.103 R)
• M16: 4,368,108 km (0.101 R)
• M17: 4,520,249 km (0.097 R)
• M18: 4,725,647 km (0.119 R)
• M19: 4,934,187 km (0.085 R)
• M20: 5,145,718 km (0.039 R)
• M21: 5,687,412 km (0.106 R)
• M22: 5,742,613 km (0.088 R)
• M23: 6,304,204 km (0.077 R)
• M24: 6,824,505 km (0.099 R)
• M25: 7,179,052 km (0.12 R)
• M26: 7,358,570 km (0.07 R)
• M27: 10,290,239 km (0.114 R)
• M28: 10,832,980 km (0.086 R)
• M29: 11,804,918 km (0.114 R)
• M30: 13,979,622 km (0.096 R)
• M31: 15,573,587 km (0.119 R)
• M32: 16,039,585 km (0.107 R)
• M33: 16,431,232 km (0.09 R)
• M34: 19,094,822 km (0.041 R)
• M35: 19,676,758 km (0.082 R)
• M36: 19,844,158 km (0.032 R)
• M37: 21,543,440 km (0.032 R)
• M38: 22,497,874 km (0.102 R)
• M39: 22,760,568 km (0.054 R)
• M40: 23,377,360 km (0.09 R)
• M41: 23,910,527 km (0.078 R)
• M42: 24,089,147 km (0.064 R)
• M43: 25,899,281 km (0.115 R)
• M44: 26,266,544 km (0.1 R)
• M45: 26,543,001 km (0.117 R)
• M46: 26,820,654 km (0.108 R)
• M47: 27,378,654 km (0.107 R)
• M48: 32,965,836 km (0.081 R)
• M49: 33,863,423 km (0.112 R)
• M50: 34,466,302 km (0.039 R)
• M51: 38,994,480 km (0.114 R)
• M52: 39,099,498 km (0.062 R)
• M53: 39,415,299 km (0.094 R)
• M54: 41,434,571 km (0.104 R)
• M55: 41,541,833 km (0.085 R)
• M56: 43,052,472 km (0.094 R)
• M57: 43,378,446 km (0.101 R)
• M58: 44,142,442 km (0.064 R)
• M59: 46,238,458 km (0.082 R)
• M60: 47,018,760 km (0.06 R)
• M61: 48,592,380 km (0.086 R)
• M62: 49,726,931 km (0.073 R)
• M63: 51,214,981 km (0.103 R)
• M64: 54,586,617 km (0.109 R)
• M65: 55,647,566 km (0.098 R)
• M66: 58,029,313 km (0.091 R)
• M67: 58,149,291 km (0.094 R)
• M68: 58,870,652 km (0.031 R)
• M69: 59,353,404 km (0.117 R)
• M70: 59,595,154 km (0.118 R)
• M71: 60,809,141 km (0.106 R)
• M72: 62,645,455 km (0.114 R)
• M73: 64,872,817 km (0.094 R)
• M74: 66,121,361 km (0.06 R)
• M75: 66,246,724 km (0.097 R)
• M76: 67,251,872 km (0.075 R)
• M77: 67,756,466 km (0.103 R)
• M78: 68,262,256 km (0.092 R)
• M79: 68,388,816 km (0.102 R)
• M80: 68,896,103 km (0.088 R)
• M81: 73,907,631 km (0.092 R)
• M82: 74,167,782 km (0.052 R)
• M83: 75,997,364 km (0.082 R)
• M84: 80,903,576 km (0.109 R)
• M85: 81,843,349 km (0.115 R)
• M86: 83,056,738 km (0.053 R)
• M87: 83,733,519 km (0.043 R)
• M88: 86,184,829 km (0.101 R)
• M89: 88,797,706 km (0.094 R)
• M90: 90,322,407 km (0.056 R)
• M91: 90,461,384 km (0.08 R)
• M92: 91,157,612 km (0.07 R)
• M93: 92,275,258 km (0.04 R)
• M94: 92,555,455 km (0.045 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 15,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit