🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.58 AU - 0.74 AU

Year: 200 Days

Day: 18.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,771,683 km

• M1: 125,961 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.97 AU - 1.49 AU

Year: 509 Days

Day: 26.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 87.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,771,683 km

• M1: 733,778 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.28 AU - 1.3 AU

Year: 546 Days

Day: 26 Hours

Environment

Temp: -36 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.97 AU - 1.61 AU

Year: 546 Days

Day: 33.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.35 AU - 2.15 AU

Year: 863 Days

Day: 18.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,771,683 km

• M1: 557,102 km (0.095 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.7

Radius: 11.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.43 AU - 5.25 AU

Year: 3969 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 23,771,683 km

• M1: 156,031 km (0.089 R)
• M2: 231,428 km (0.086 R)
• M3: 366,066 km (0.072 R)
• M4: 569,220 km (0.053 R)
• M5: 708,645 km (0.093 R)
• M6: 787,932 km (0.101 R)
• M7: 941,120 km (0.101 R)
• M8: 1,083,238 km (0.102 R)
• M9: 1,171,052 km (0.096 R)
• M10: 1,272,779 km (0.06 R)
• M11: 1,473,689 km (0.098 R)
• M12: 1,590,525 km (0.102 R)
• M13: 1,801,308 km (0.1 R)
• M14: 2,103,645 km (0.086 R)
• M15: 2,517,283 km (0.06 R)
• M16: 2,665,984 km (0.044 R)
• M17: 2,894,569 km (0.075 R)
• M18: 3,034,892 km (0.101 R)
• M19: 3,137,666 km (0.084 R)
• M20: 3,453,018 km (0.026 R)
• M21: 3,635,527 km (0.04 R)
• M22: 3,727,979 km (0.103 R)
• M23: 3,949,683 km (0.103 R)
• M24: 4,053,504 km (0.108 R)
• M25: 4,255,012 km (0.029 R)
• M26: 5,028,583 km (0.076 R)
• M27: 5,207,502 km (0.106 R)
• M28: 5,639,690 km (0.078 R)
• M29: 5,776,423 km (0.085 R)
• M30: 5,874,858 km (0.083 R)
• M31: 5,993,788 km (0.108 R)
• M32: 6,426,276 km (0.099 R)
• M33: 6,518,129 km (0.096 R)
• M34: 6,889,880 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 8.5

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.96 AU - 6.38 AU

Year: 4382 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,771,683 km

• M1: 122,670 km (0.091 R)
• M2: 228,735 km (0.083 R)
• M3: 331,658 km (0.098 R)
• M4: 444,904 km (0.056 R)
• M5: 601,533 km (0.108 R)
• M6: 798,703 km (0.045 R)
• M7: 1,004,699 km (0.111 R)
• M8: 1,319,004 km (0.119 R)
• M9: 1,412,353 km (0.101 R)
• M10: 1,494,333 km (0.083 R)
• M11: 1,577,958 km (0.085 R)
• M12: 1,706,313 km (0.091 R)
• M13: 1,882,988 km (0.086 R)
• M14: 1,958,386 km (0.088 R)
• M15: 2,065,647 km (0.055 R)
• M16: 2,597,917 km (0.107 R)
• M17: 2,870,933 km (0.074 R)
• M18: 3,279,485 km (0.09 R)
• M19: 3,370,739 km (0.106 R)
• M20: 3,499,992 km (0.073 R)
• M21: 4,072,503 km (0.095 R)
• M22: 4,289,719 km (0.075 R)
• M23: 4,389,650 km (0.118 R)
• M24: 4,490,479 km (0.083 R)
• M25: 4,859,836 km (0.038 R)
• M26: 5,005,994 km (0.088 R)
• M27: 5,302,945 km (0.11 R)
• M28: 5,518,665 km (0.092 R)
• M29: 5,627,573 km (0.085 R)
• M30: 5,715,237 km (0.11 R)
• M31: 5,781,210 km (0.104 R)
• M32: 6,092,822 km (0.103 R)
• M33: 6,989,362 km (0.116 R)
• M34: 7,131,031 km (0.061 R)
• M35: 7,225,876 km (0.105 R)
• M36: 7,393,127 km (0.052 R)
• M37: 7,561,574 km (0.113 R)
• M38: 7,951,276 km (0.04 R)
• M39: 8,148,746 km (0.071 R)
• M40: 8,750,578 km (0.11 R)
• M41: 9,005,493 km (0.053 R)
• M42: 9,418,682 km (0.077 R)
• M43: 9,522,802 km (0.082 R)
• M44: 9,758,867 km (0.063 R)
• M45: 9,838,005 km (0.075 R)
• M46: 10,049,835 km (0.086 R)
• M47: 10,559,366 km (0.088 R)
• M48: 10,994,845 km (0.074 R)
• M49: 11,297,631 km (0.073 R)
• M50: 11,380,808 km (0.101 R)
• M51: 11,547,609 km (0.097 R)
• M52: 11,603,260 km (0.094 R)
• M53: 11,799,233 km (0.119 R)
• M54: 11,996,253 km (0.06 R)
• M55: 13,113,600 km (0.041 R)
• M56: 13,230,136 km (0.054 R)
• M57: 13,876,998 km (0.039 R)
• M58: 14,174,398 km (0.045 R)
• M59: 14,745,264 km (0.101 R)
• M60: 14,836,219 km (0.051 R)
• M61: 14,987,911 km (0.104 R)
• M62: 15,262,573 km (0.077 R)
• M63: 15,878,617 km (0.101 R)
• M64: 16,065,016 km (0.104 R)
• M65: 16,252,163 km (0.062 R)
• M66: 16,723,247 km (0.048 R)
• M67: 16,976,217 km (0.039 R)
• M68: 17,550,224 km (0.102 R)
• M69: 17,743,055 km (0.116 R)
• M70: 17,936,486 km (0.112 R)
• M71: 18,130,664 km (0.104 R)
• M72: 18,815,672 km (0.066 R)
• M73: 18,947,169 km (0.111 R)
• M74: 19,409,576 km (0.104 R)
• M75: 19,509,208 km (0.044 R)
• M76: 19,608,990 km (0.04 R)
• M77: 19,675,561 km (0.035 R)
• M78: 19,742,281 km (0.12 R)
• M79: 19,809,002 km (0.091 R)
• M80: 20,649,742 km (0.111 R)
• M81: 22,227,102 km (0.059 R)
• M82: 22,854,665 km (0.103 R)
• M83: 22,994,988 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 12,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit