🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 144 Days

Day: 45.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.48 AU - 0.64 AU

Year: 161 Days

Day: 39.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.77 AU - 0.93 AU

Year: 302 Days

Day: 13.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1 AU - 1.18 AU

Year: 438 Days

Day: 27.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.7 AU - 3.36 AU

Year: 2031 Days

Day: 21.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,248,851 km

• M1: 960,568 km (0.112 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.2

Radius: 11.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.61 AU - 8.91 AU

Year: 9140 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 121.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,248,851 km

• M1: 183,856 km (0.116 R)
• M2: 294,857 km (0.074 R)
• M3: 1,173,296 km (0.04 R)
• M4: 1,280,857 km (0.103 R)
• M5: 1,545,496 km (0.106 R)
• M6: 1,684,622 km (0.106 R)
• M7: 1,848,730 km (0.065 R)
• M8: 2,395,959 km (0.05 R)
• M9: 2,604,948 km (0.038 R)
• M10: 2,820,069 km (0.114 R)
• M11: 2,893,073 km (0.111 R)
• M12: 3,016,342 km (0.087 R)
• M13: 3,242,534 km (0.082 R)
• M14: 3,422,350 km (0.067 R)
• M15: 3,605,458 km (0.087 R)
• M16: 4,655,635 km (0.104 R)
• M17: 5,065,234 km (0.066 R)
• M18: 5,244,453 km (0.088 R)
• M19: 5,365,028 km (0.106 R)
• M20: 5,517,169 km (0.079 R)
• M21: 5,794,524 km (0.118 R)
• M22: 6,299,118 km (0.053 R)
• M23: 6,395,309 km (0.047 R)
• M24: 6,719,488 km (0.096 R)
• M25: 7,182,343 km (0.108 R)
• M26: 7,485,429 km (0.103 R)
• M27: 7,621,413 km (0.06 R)
• M28: 7,724,037 km (0.081 R)
• M29: 8,279,045 km (0.092 R)
• M30: 8,455,122 km (0.074 R)
• M31: 8,525,882 km (0.081 R)
• M32: 8,596,791 km (0.056 R)
• M33: 8,775,112 km (0.077 R)
• M34: 9,171,845 km (0.092 R)
• M35: 10,321,056 km (0.102 R)
• M36: 11,202,936 km (0.055 R)
• M37: 11,319,772 km (0.039 R)
• M38: 12,068,958 km (0.103 R)
• M39: 12,228,728 km (0.116 R)
• M40: 12,429,489 km (0.094 R)
• M41: 12,671,837 km (0.105 R)
• M42: 12,752,919 km (0.059 R)
• M43: 13,408,158 km (0.06 R)
• M44: 13,532,324 km (0.048 R)
• M45: 13,698,378 km (0.109 R)
• M46: 15,093,976 km (0.049 R)
• M47: 15,569,099 km (0.088 R)
• M48: 16,445,743 km (0.084 R)
• M49: 17,068,967 km (0.115 R)
• M50: 17,745,299 km (0.106 R)
• M51: 18,109,570 km (0.037 R)
• M52: 19,591,337 km (0.12 R)
• M53: 19,685,135 km (0.055 R)
• M54: 19,826,355 km (0.119 R)
• M55: 21,063,530 km (0.078 R)
• M56: 21,691,542 km (0.09 R)
• M57: 22,768,198 km (0.079 R)
• M58: 22,916,449 km (0.056 R)
• M59: 25,126,309 km (0.094 R)
• M60: 25,792,318 km (0.089 R)
• M61: 25,998,315 km (0.09 R)
• M62: 26,932,404 km (0.052 R)
• M63: 27,036,823 km (0.084 R)
• M64: 27,141,392 km (0.097 R)
• M65: 27,455,996 km (0.045 R)
• M66: 28,833,194 km (0.067 R)
• M67: 29,584,026 km (0.031 R)
• M68: 30,232,832 km (0.046 R)
• M69: 30,558,955 km (0.116 R)
• M70: 30,831,672 km (0.104 R)
• M71: 31,489,305 km (0.11 R)
• M72: 31,875,118 km (0.101 R)
• M73: 32,874,431 km (0.116 R)
• M74: 34,392,550 km (0.098 R)
• M75: 35,474,442 km (0.075 R)
• M76: 36,336,575 km (0.04 R)
• M77: 37,205,589 km (0.078 R)
• M78: 37,730,229 km (0.07 R)
• M79: 37,905,557 km (0.118 R)
• M80: 39,556,071 km (0.081 R)
• M81: 39,734,391 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 11.6

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.62 AU - 11.9 AU

Year: 11739 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,248,851 km

• M1: 185,801 km (0.117 R)
• M2: 373,995 km (0.115 R)
• M3: 998,267 km (0.109 R)
• M4: 1,197,381 km (0.106 R)
• M5: 1,483,712 km (0.062 R)
• M6: 1,584,241 km (0.116 R)
• M7: 2,065,049 km (0.111 R)
• M8: 2,322,208 km (0.098 R)
• M9: 2,410,171 km (0.119 R)
• M10: 2,962,636 km (0.083 R)
• M11: 3,452,569 km (0.034 R)
• M12: 4,109,603 km (0.119 R)
• M13: 4,217,014 km (0.049 R)
• M14: 4,618,535 km (0.086 R)
• M15: 6,058,415 km (0.054 R)
• M16: 6,805,806 km (0.104 R)
• M17: 8,341,428 km (0.099 R)
• M18: 8,661,118 km (0.093 R)
• M19: 8,799,347 km (0.08 R)
• M20: 9,171,546 km (0.103 R)
• M21: 9,406,864 km (0.068 R)
• M22: 9,691,848 km (0.105 R)
• M23: 12,486,186 km (0.042 R)
• M24: 13,916,641 km (0.039 R)
• M25: 15,064,655 km (0.059 R)
• M26: 15,622,057 km (0.085 R)
• M27: 15,903,301 km (0.108 R)
• M28: 17,102,777 km (0.071 R)
• M29: 17,218,565 km (0.096 R)
• M30: 19,046,053 km (0.118 R)
• M31: 20,625,806 km (0.107 R)
• M32: 21,306,626 km (0.113 R)
• M33: 22,247,148 km (0.109 R)
• M34: 22,690,706 km (0.117 R)
• M35: 22,881,742 km (0.1 R)
• M36: 23,073,228 km (0.092 R)
• M37: 24,233,509 km (0.049 R)
• M38: 24,820,680 km (0.094 R)
• M39: 26,610,619 km (0.104 R)
• M40: 27,216,341 km (0.104 R)
• M41: 27,487,113 km (0.098 R)
• M42: 28,373,181 km (0.072 R)
• M43: 28,510,213 km (0.079 R)
• M44: 29,061,032 km (0.079 R)
• M45: 29,824,131 km (0.054 R)
• M46: 30,243,154 km (0.06 R)
• M47: 30,945,816 km (0.083 R)
• M48: 31,157,646 km (0.114 R)
• M49: 31,299,166 km (0.106 R)
• M50: 32,081,263 km (0.032 R)
• M51: 33,664,757 km (0.079 R)
• M52: 33,955,425 km (0.092 R)
• M53: 34,466,003 km (0.097 R)
• M54: 35,494,937 km (0.088 R)
• M55: 36,013,144 km (0.088 R)
• M56: 36,310,395 km (0.101 R)
• M57: 37,432,379 km (0.097 R)
• M58: 37,582,725 km (0.08 R)
• M59: 37,959,861 km (0.052 R)
• M60: 39,633,562 km (0.026 R)
• M61: 39,710,306 km (0.082 R)
• M62: 40,171,217 km (0.052 R)
• M63: 40,402,346 km (0.111 R)
• M64: 42,032,663 km (0.113 R)
• M65: 42,267,382 km (0.096 R)
• M66: 43,289,285 km (0.091 R)
• M67: 44,319,416 km (0.084 R)
• M68: 45,517,995 km (0.111 R)
• M69: 46,000,448 km (0.106 R)
• M70: 46,808,127 km (0.068 R)
• M71: 48,274,036 km (0.113 R)
• M72: 49,259,587 km (0.071 R)
• M73: 49,672,178 km (0.055 R)
• M74: 50,334,747 km (0.106 R)
• M75: 51,000,308 km (0.103 R)
• M76: 51,167,109 km (0.088 R)
• M77: 51,417,686 km (0.047 R)
• M78: 51,752,486 km (0.096 R)
• M79: 52,676,701 km (0.113 R)
• M80: 53,183,240 km (0.069 R)
• M81: 53,352,435 km (0.072 R)
• M82: 53,606,452 km (0.094 R)
• M83: 54,456,467 km (0.119 R)
• M84: 55,225,251 km (0.108 R)
• M85: 55,396,540 km (0.117 R)
• M86: 56,083,643 km (0.113 R)
• M87: 57,119,459 km (0.075 R)
• M88: 57,900,509 km (0.084 R)
• M89: 57,987,575 km (0.097 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: 179 - 19,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit