🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 160 Days

Day: 25.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.82 AU - 1.26 AU

Year: 384 Days

Day: 29.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,096,771 km

• M1: 410,197 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.72 AU - 2.44 AU

Year: 1085 Days

Day: 46.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2 AU - 2.68 AU

Year: 1295 Days

Day: 17 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.36 AU - 3.48 AU

Year: 1805 Days

Day: 25.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.73 AU - 5.61 AU

Year: 3650 Days

Day: 36.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,096,771 km

• M1: 1,448,556 km (0.09 R)
• M2: 2,719,689 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.63 AU - 5.27 AU

Year: 3983 Days

Day: 36 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 10.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.43 AU - 6.27 AU

Year: 5117 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 67,096,771 km

• M1: 179,966 km (0.071 R)
• M2: 244,742 km (0.109 R)
• M3: 325,375 km (0.057 R)
• M4: 401,072 km (0.116 R)
• M5: 544,237 km (0.057 R)
• M6: 683,812 km (0.116 R)
• M7: 799,900 km (0.06 R)
• M8: 910,453 km (0.073 R)
• M9: 987,196 km (0.107 R)
• M10: 1,106,875 km (0.075 R)
• M11: 1,332,019 km (0.078 R)
• M12: 1,618,649 km (0.105 R)
• M13: 1,777,671 km (0.114 R)
• M14: 2,093,921 km (0.052 R)
• M15: 2,232,599 km (0.107 R)
• M16: 2,410,321 km (0.071 R)
• M17: 2,779,828 km (0.094 R)
• M18: 2,990,761 km (0.089 R)
• M19: 3,993,366 km (0.101 R)
• M20: 4,166,301 km (0.115 R)
• M21: 4,363,919 km (0.059 R)
• M22: 4,975,326 km (0.114 R)
• M23: 5,114,901 km (0.055 R)
• M24: 5,517,469 km (0.087 R)
• M25: 5,686,215 km (0.054 R)
• M26: 6,454,101 km (0.103 R)
• M27: 6,530,097 km (0.077 R)
• M28: 6,657,554 km (0.053 R)
• M29: 7,306,958 km (0.083 R)
• M30: 7,492,460 km (0.118 R)
• M31: 7,652,829 km (0.091 R)
• M32: 7,922,404 km (0.102 R)
• M33: 8,471,129 km (0.095 R)
• M34: 9,145,815 km (0.085 R)
• M35: 9,288,532 km (0.088 R)
• M36: 9,954,691 km (0.072 R)
• M37: 10,937,250 km (0.098 R)
• M38: 11,302,269 km (0.078 R)
• M39: 12,326,416 km (0.065 R)
• M40: 12,929,594 km (0.083 R)
• M41: 13,803,246 km (0.055 R)
• M42: 13,934,443 km (0.119 R)
• M43: 14,462,823 km (0.114 R)
• M44: 14,629,176 km (0.062 R)
• M45: 14,829,787 km (0.108 R)
• M46: 15,166,232 km (0.09 R)
• M47: 15,812,345 km (0.086 R)
• M48: 15,983,784 km (0.071 R)
• M49: 16,087,007 km (0.115 R)
• M50: 16,850,704 km (0.075 R)
• M51: 17,096,194 km (0.084 R)
• M52: 17,555,161 km (0.094 R)
• M53: 18,125,727 km (0.076 R)
• M54: 18,920,241 km (0.085 R)
• M55: 19,065,800 km (0.095 R)
• M56: 19,138,804 km (0.092 R)
• M57: 20,058,830 km (0.068 R)
• M58: 21,181,862 km (0.107 R)
• M59: 21,750,932 km (0.079 R)
• M60: 21,903,522 km (0.099 R)
• M61: 22,018,263 km (0.052 R)
• M62: 22,788,094 km (0.03 R)
• M63: 23,527,556 km (0.081 R)
• M64: 23,723,380 km (0.066 R)
• M65: 23,919,952 km (0.09 R)
• M66: 25,752,525 km (0.062 R)
• M67: 25,913,942 km (0.065 R)
• M68: 26,890,068 km (0.058 R)
• M69: 27,464,972 km (0.029 R)
• M70: 27,547,401 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639

Radius: 5.1

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.57 AU - 15.63 AU

Year: 17147 Days

Day: 24.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,096,771 km

• M1: 130,449 km (0.107 R)
• M2: 174,431 km (0.085 R)
• M3: 225,294 km (0.091 R)
• M4: 502,350 km (0.085 R)
• M5: 1,174,343 km (0.105 R)
• M6: 1,304,942 km (0.065 R)
• M7: 2,088,536 km (0.043 R)
• M8: 2,575,926 km (0.074 R)
• M9: 2,711,761 km (0.068 R)
• M10: 3,650,338 km (0.045 R)
• M11: 4,154,034 km (0.081 R)
• M12: 4,474,772 km (0.114 R)
• M13: 4,515,462 km (0.1 R)
• M14: 4,679,272 km (0.093 R)
• M15: 4,761,999 km (0.094 R)
• M16: 5,055,211 km (0.092 R)
• M17: 5,354,108 km (0.12 R)
• M18: 5,615,006 km (0.086 R)
• M19: 5,880,094 km (0.118 R)
• M20: 6,792,791 km (0.111 R)
• M21: 7,122,504 km (0.077 R)
• M22: 7,313,242 km (0.069 R)
• M23: 7,361,262 km (0.112 R)
• M24: 7,457,454 km (0.033 R)
• M25: 7,895,626 km (0.101 R)
• M26: 7,944,844 km (0.028 R)
• M27: 8,242,244 km (0.118 R)
• M28: 8,644,513 km (0.111 R)
• M29: 8,695,227 km (0.08 R)
• M30: 9,836,060 km (0.115 R)
• M31: 10,968,217 km (0.092 R)
• M32: 11,299,127 km (0.08 R)
• M33: 11,745,527 km (0.061 R)
• M34: 13,177,478 km (0.088 R)
• M35: 14,482,271 km (0.109 R)
• M36: 14,663,434 km (0.067 R)
• M37: 16,076,834 km (0.119 R)
• M38: 16,578,436 km (0.07 R)
• M39: 17,340,637 km (0.086 R)
• M40: 17,919,731 km (0.094 R)
• M41: 19,561,268 km (0.107 R)
• M42: 22,355,607 km (0.105 R)
• M43: 23,550,295 km (0.068 R)
• M44: 23,621,205 km (0.107 R)
• M45: 23,692,264 km (0.069 R)
• M46: 23,834,382 km (0.072 R)
• M47: 24,693,522 km (0.11 R)
• M48: 24,765,628 km (0.065 R)
• M49: 25,489,981 km (0.1 R)
• M50: 26,221,365 km (0.081 R)
• M51: 26,368,420 km (0.118 R)
• M52: 27,256,732 km (0.107 R)
• M53: 31,451,606 km (0.039 R)
• M54: 31,764,565 km (0.115 R)
• M55: 33,184,996 km (0.096 R)
• M56: 33,983,101 km (0.101 R)
• M57: 35,598,160 km (0.081 R)
• M58: 36,005,814 km (0.075 R)
• M59: 36,414,964 km (0.071 R)
• M60: 38,902,477 km (0.116 R)
• M61: 39,912,712 km (0.085 R)
• M62: 40,590,989 km (0.096 R)
• M63: 40,675,960 km (0.098 R)
• M64: 41,529,715 km (0.067 R)
• M65: 42,648,558 km (0.097 R)
• M66: 42,908,110 km (0.11 R)
• M67: 43,081,494 km (0.076 R)
• M68: 43,341,944 km (0.08 R)
• M69: 43,515,777 km (0.086 R)
• M70: 43,602,843 km (0.086 R)
• M71: 45,091,491 km (0.076 R)
• M72: 45,709,330 km (0.118 R)
• M73: 45,975,016 km (0.077 R)
• M74: 46,953,386 km (0.049 R)
• M75: 50,294,355 km (0.055 R)
• M76: 50,385,760 km (0.108 R)
• M77: 52,502,121 km (0.096 R)
• M78: 53,617,822 km (0.112 R)
• M79: 55,494,677 km (0.054 R)
• M80: 55,778,015 km (0.103 R)
• M81: 56,346,188 km (0.096 R)
• M82: 57,392,924 km (0.058 R)
• M83: 58,158,117 km (0.114 R)
• M84: 59,119,433 km (0.107 R)
• M85: 59,505,395 km (0.097 R)
• M86: 60,085,985 km (0.08 R)
• M87: 60,182,924 km (0.117 R)
• M88: 62,328,756 km (0.118 R)
• M89: 63,016,757 km (0.103 R)
• M90: 63,509,682 km (0.031 R)
• M91: 64,499,571 km (0.099 R)
• M92: 66,494,309 km (0.069 R)
• M93: 66,694,919 km (0.102 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit