🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.16 AU - 1.2 AU

Year: 488 Days

Day: 40.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.03 AU - 3.05 AU

Year: 2018 Days

Day: 29.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.4 AU - 3.48 AU

Year: 2430 Days

Day: 39.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,291,966 km

• M1: 143,913 km (0.111 R)
• M2: 1,449,304 km (0.085 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 14.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.16 AU - 4.6 AU

Year: 3491 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 119.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,291,966 km

• M1: 179,667 km (0.051 R)
• M2: 282,142 km (0.113 R)
• M3: 442,062 km (0.062 R)
• M4: 670,797 km (0.073 R)
• M5: 778,507 km (0.092 R)
• M6: 1,035,068 km (0.045 R)
• M7: 1,196,334 km (0.116 R)
• M8: 1,413,401 km (0.082 R)
• M9: 1,631,664 km (0.115 R)
• M10: 1,835,416 km (0.085 R)
• M11: 2,034,232 km (0.06 R)
• M12: 2,198,790 km (0.116 R)
• M13: 2,439,492 km (0.116 R)
• M14: 2,614,821 km (0.113 R)
• M15: 2,885,893 km (0.073 R)
• M16: 3,087,550 km (0.101 R)
• M17: 3,229,968 km (0.089 R)
• M18: 3,637,023 km (0.039 R)
• M19: 4,217,463 km (0.119 R)
• M20: 4,536,705 km (0.12 R)
• M21: 5,030,378 km (0.104 R)
• M22: 5,541,554 km (0.107 R)
• M23: 5,657,343 km (0.082 R)
• M24: 5,754,581 km (0.048 R)
• M25: 6,208,910 km (0.101 R)
• M26: 7,005,818 km (0.076 R)
• M27: 7,257,741 km (0.12 R)
• M28: 7,662,553 km (0.101 R)
• M29: 7,878,572 km (0.109 R)
• M30: 8,031,012 km (0.082 R)
• M31: 8,228,481 km (0.102 R)
• M32: 9,354,953 km (0.079 R)
• M33: 9,632,457 km (0.11 R)
• M34: 9,725,657 km (0.114 R)
• M35: 10,338,410 km (0.026 R)
• M36: 10,673,509 km (0.044 R)
• M37: 10,794,085 km (0.1 R)
• M38: 11,060,967 km (0.066 R)
• M39: 11,158,655 km (0.066 R)
• M40: 11,601,464 km (0.116 R)
• M41: 12,529,570 km (0.119 R)
• M42: 13,325,730 km (0.083 R)
• M43: 13,429,700 km (0.116 R)
• M44: 13,560,000 km (0.097 R)
• M45: 13,900,634 km (0.085 R)
• M46: 14,217,782 km (0.103 R)
• M47: 14,510,545 km (0.106 R)
• M48: 15,047,900 km (0.066 R)
• M49: 15,183,286 km (0.105 R)
• M50: 15,646,591 km (0.117 R)
• M51: 15,921,253 km (0.081 R)
• M52: 16,114,533 km (0.082 R)
• M53: 16,225,385 km (0.119 R)
• M54: 16,364,212 km (0.074 R)
• M55: 17,290,522 km (0.108 R)
• M56: 17,660,178 km (0.063 R)
• M57: 18,003,655 km (0.109 R)
• M58: 18,813,727 km (0.078 R)
• M59: 19,018,228 km (0.097 R)
• M60: 19,370,381 km (0.083 R)
• M61: 19,635,917 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 11.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.64 AU - 7.36 AU

Year: 6311 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,291,966 km

• M1: 169,494 km (0.102 R)
• M2: 291,865 km (0.05 R)
• M3: 412,441 km (0.078 R)
• M4: 613,650 km (0.108 R)
• M5: 749,186 km (0.107 R)
• M6: 826,827 km (0.116 R)
• M7: 1,128,566 km (0.098 R)
• M8: 1,395,150 km (0.103 R)
• M9: 1,550,732 km (0.093 R)
• M10: 1,802,654 km (0.102 R)
• M11: 1,941,631 km (0.072 R)
• M12: 2,084,198 km (0.11 R)
• M13: 2,213,899 km (0.046 R)
• M14: 2,296,477 km (0.112 R)
• M15: 2,464,775 km (0.077 R)
• M16: 2,550,494 km (0.029 R)
• M17: 2,654,614 km (0.05 R)
• M18: 3,616,977 km (0.057 R)
• M19: 3,734,561 km (0.069 R)
• M20: 4,014,010 km (0.093 R)
• M21: 4,095,092 km (0.097 R)
• M22: 4,742,253 km (0.09 R)
• M23: 4,914,589 km (0.115 R)
• M24: 5,354,407 km (0.102 R)
• M25: 6,084,445 km (0.077 R)
• M26: 6,366,437 km (0.089 R)
• M27: 7,016,439 km (0.079 R)
• M28: 7,814,245 km (0.025 R)
• M29: 7,992,565 km (0.088 R)
• M30: 8,120,771 km (0.099 R)
• M31: 8,509,725 km (0.103 R)
• M32: 9,171,397 km (0.044 R)
• M33: 9,251,880 km (0.104 R)
• M34: 9,386,668 km (0.108 R)
• M35: 9,522,054 km (0.074 R)
• M36: 9,658,188 km (0.116 R)
• M37: 9,959,777 km (0.067 R)
• M38: 10,042,505 km (0.03 R)
• M39: 10,403,934 km (0.085 R)
• M40: 10,600,356 km (0.103 R)
• M41: 12,811,113 km (0.102 R)
• M42: 12,931,240 km (0.103 R)
• M43: 13,752,532 km (0.067 R)
• M44: 13,844,834 km (0.109 R)
• M45: 13,999,219 km (0.062 R)
• M46: 14,340,751 km (0.11 R)
• M47: 14,716,391 km (0.074 R)
• M48: 14,873,918 km (0.096 R)
• M49: 15,509,410 km (0.04 R)
• M50: 16,283,878 km (0.105 R)
• M51: 16,938,817 km (0.118 R)
• M52: 17,203,306 km (0.096 R)
• M53: 17,602,583 km (0.069 R)
• M54: 18,342,345 km (0.083 R)
• M55: 18,444,071 km (0.11 R)
• M56: 19,505,618 km (0.109 R)
• M57: 19,748,116 km (0.09 R)
• M58: 20,096,230 km (0.117 R)
• M59: 20,551,905 km (0.114 R)
• M60: 20,869,352 km (0.052 R)
• M61: 21,046,326 km (0.119 R)
• M62: 21,437,674 km (0.093 R)
• M63: 21,723,705 km (0.026 R)
• M64: 22,155,295 km (0.068 R)
• M65: 22,372,062 km (0.086 R)
• M66: 22,734,987 km (0.063 R)
• M67: 23,946,430 km (0.087 R)
• M68: 24,990,773 km (0.078 R)
• M69: 25,103,570 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 10,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit