🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.41 AU - 0.59 AU

Year: 228 Days

Day: 23.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 13.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.61 AU - 0.93 AU

Year: 436 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 21,966,759 km

• M1: 173,683 km (0.058 R)
• M2: 261,946 km (0.114 R)
• M3: 359,783 km (0.031 R)
• M4: 451,337 km (0.099 R)
• M5: 651,050 km (0.078 R)
• M6: 737,817 km (0.12 R)
• M7: 865,274 km (0.111 R)
• M8: 1,000,959 km (0.112 R)
• M9: 1,114,205 km (0.112 R)
• M10: 1,211,294 km (0.067 R)
• M11: 1,338,452 km (0.097 R)
• M12: 1,492,688 km (0.075 R)
• M13: 1,723,966 km (0.102 R)
• M14: 1,856,360 km (0.093 R)
• M15: 1,961,078 km (0.11 R)
• M16: 2,144,485 km (0.083 R)
• M17: 2,254,739 km (0.054 R)
• M18: 2,535,684 km (0.106 R)
• M19: 2,666,582 km (0.08 R)
• M20: 2,856,422 km (0.04 R)
• M21: 3,116,872 km (0.05 R)
• M22: 3,242,683 km (0.08 R)
• M23: 3,614,733 km (0.107 R)
• M24: 3,700,154 km (0.113 R)
• M25: 3,904,953 km (0.056 R)
• M26: 4,129,649 km (0.066 R)
• M27: 4,301,088 km (0.06 R)
• M28: 4,391,894 km (0.105 R)
• M29: 4,575,301 km (0.116 R)
• M30: 4,872,552 km (0.047 R)
• M31: 5,001,805 km (0.067 R)
• M32: 5,088,721 km (0.09 R)
• M33: 5,325,834 km (0.061 R)
• M34: 5,423,521 km (0.042 R)
• M35: 5,512,682 km (0.074 R)
• M36: 5,765,502 km (0.086 R)
• M37: 5,856,607 km (0.112 R)
• M38: 6,068,288 km (0.031 R)
• M39: 6,179,738 km (0.12 R)
• M40: 6,423,433 km (0.029 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 8.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.93 AU - 3.93 AU

Year: 4102 Days

Day: 13.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,966,759 km

• M1: 280,646 km (0.073 R)
• M2: 357,539 km (0.104 R)
• M3: 419,024 km (0.088 R)
• M4: 581,936 km (0.108 R)
• M5: 637,885 km (0.045 R)
• M6: 1,214,286 km (0.025 R)
• M7: 1,439,730 km (0.077 R)
• M8: 1,504,805 km (0.117 R)
• M9: 1,611,019 km (0.074 R)
• M10: 1,706,164 km (0.06 R)
• M11: 1,845,290 km (0.101 R)
• M12: 2,179,491 km (0.101 R)
• M13: 2,239,630 km (0.061 R)
• M14: 2,376,961 km (0.105 R)
• M15: 2,517,134 km (0.094 R)
• M16: 2,660,000 km (0.092 R)
• M17: 2,887,688 km (0.113 R)
• M18: 2,987,170 km (0.064 R)
• M19: 3,104,754 km (0.117 R)
• M20: 3,258,242 km (0.043 R)
• M21: 3,362,063 km (0.053 R)
• M22: 3,502,086 km (0.051 R)
• M23: 3,644,055 km (0.08 R)
• M24: 3,842,421 km (0.025 R)
• M25: 4,100,178 km (0.099 R)
• M26: 4,193,528 km (0.072 R)
• M27: 4,847,420 km (0.058 R)
• M28: 4,985,947 km (0.081 R)
• M29: 5,045,787 km (0.03 R)
• M30: 5,553,372 km (0.103 R)
• M31: 5,844,789 km (0.098 R)
• M32: 6,098,656 km (0.106 R)
• M33: 6,356,114 km (0.116 R)
• M34: 6,595,172 km (0.119 R)
• M35: 6,726,967 km (0.029 R)
• M36: 7,127,142 km (0.067 R)
• M37: 7,239,789 km (0.094 R)
• M38: 7,581,171 km (0.052 R)
• M39: 8,161,611 km (0.089 R)
• M40: 8,232,221 km (0.102 R)
• M41: 8,303,131 km (0.11 R)
• M42: 8,374,190 km (0.043 R)
• M43: 8,732,477 km (0.103 R)
• M44: 9,242,456 km (0.086 R)
• M45: 9,811,975 km (0.118 R)
• M46: 10,038,017 km (0.073 R)
• M47: 10,113,714 km (0.064 R)
• M48: 11,272,349 km (0.099 R)
• M49: 11,747,472 km (0.098 R)
• M50: 11,880,614 km (0.037 R)
• M51: 12,229,177 km (0.103 R)
• M52: 12,908,950 km (0.055 R)
• M53: 13,073,807 km (0.113 R)
• M54: 13,824,788 km (0.085 R)
• M55: 13,909,161 km (0.103 R)
• M56: 14,134,755 km (0.094 R)
• M57: 14,361,695 km (0.079 R)
• M58: 15,165,335 km (0.066 R)
• M59: 15,281,273 km (0.1 R)
• M60: 15,777,489 km (0.103 R)
• M61: 16,042,427 km (0.103 R)
• M62: 16,457,411 km (0.08 R)
• M63: 16,576,641 km (0.078 R)
• M64: 17,237,415 km (0.034 R)
• M65: 17,358,439 km (0.119 R)
• M66: 17,479,763 km (0.11 R)
• M67: 17,753,827 km (0.095 R)
• M68: 17,937,383 km (0.102 R)
• M69: 18,029,386 km (0.086 R)
• M70: 18,368,075 km (0.064 R)
• M71: 19,396,561 km (0.077 R)
• M72: 20,092,640 km (0.101 R)
• M73: 20,443,746 km (0.095 R)
• M74: 20,636,129 km (0.034 R)
• M75: 20,925,900 km (0.1 R)
• M76: 21,022,690 km (0.065 R)
• M77: 21,379,181 km (0.068 R)
• M78: 21,672,244 km (0.094 R)
• M79: 21,737,618 km (0.038 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: 479 - 19,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit