🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.66 AU

Year: 138 Days

Day: 19.4 Hours

Environment

Temp: 264 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.21 AU - 1.67 AU

Year: 602 Days

Day: 45.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.19 AU - 2.31 AU

Year: 1175 Days

Day: 21.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 14.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.44 AU - 7.34 AU

Year: 6298 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,659,547 km

• M1: 209,886 km (0.116 R)
• M2: 436,377 km (0.045 R)
• M3: 602,879 km (0.119 R)
• M4: 696,079 km (0.079 R)
• M5: 795,262 km (0.1 R)
• M6: 1,125,724 km (0.038 R)
• M7: 1,261,409 km (0.12 R)
• M8: 1,737,878 km (0.079 R)
• M9: 1,987,857 km (0.095 R)
• M10: 2,136,108 km (0.114 R)
• M11: 2,269,101 km (0.064 R)
• M12: 2,543,613 km (0.042 R)
• M13: 2,705,477 km (0.091 R)
• M14: 2,891,727 km (0.103 R)
• M15: 3,039,679 km (0.046 R)
• M16: 3,190,175 km (0.111 R)
• M17: 3,679,808 km (0.113 R)
• M18: 3,863,814 km (0.092 R)
• M19: 4,169,442 km (0.104 R)
• M20: 4,265,185 km (0.054 R)
• M21: 4,507,533 km (0.116 R)
• M22: 4,630,503 km (0.111 R)
• M23: 4,829,767 km (0.116 R)
• M24: 6,973,654 km (0.116 R)
• M25: 7,492,161 km (0.076 R)
• M26: 7,726,580 km (0.102 R)
• M27: 8,323,626 km (0.101 R)
• M28: 8,566,572 km (0.113 R)
• M29: 8,688,944 km (0.114 R)
• M30: 8,966,597 km (0.103 R)
• M31: 9,215,678 km (0.115 R)
• M32: 10,332,725 km (0.098 R)
• M33: 11,559,876 km (0.106 R)
• M34: 11,865,355 km (0.04 R)
• M35: 11,967,830 km (0.053 R)
• M36: 12,553,805 km (0.107 R)
• M37: 12,762,942 km (0.087 R)
• M38: 13,255,269 km (0.106 R)
• M39: 13,861,589 km (0.062 R)
• M40: 14,077,758 km (0.037 R)
• M41: 14,367,828 km (0.101 R)
• M42: 14,659,694 km (0.079 R)
• M43: 15,361,009 km (0.052 R)
• M44: 15,960,148 km (0.105 R)
• M45: 16,224,637 km (0.054 R)
• M46: 16,566,917 km (0.075 R)
• M47: 16,796,400 km (0.097 R)
• M48: 17,297,403 km (0.054 R)
• M49: 17,413,641 km (0.114 R)
• M50: 17,999,017 km (0.098 R)
• M51: 18,670,263 km (0.081 R)
• M52: 18,869,228 km (0.095 R)
• M53: 19,068,941 km (0.059 R)
• M54: 20,118,819 km (0.079 R)
• M55: 20,650,789 km (0.096 R)
• M56: 21,228,985 km (0.066 R)
• M57: 21,603,429 km (0.067 R)
• M58: 22,022,003 km (0.098 R)
• M59: 22,274,525 km (0.118 R)
• M60: 22,782,260 km (0.041 R)
• M61: 23,551,193 km (0.105 R)
• M62: 24,241,886 km (0.12 R)
• M63: 24,720,599 km (0.113 R)
• M64: 25,378,531 km (0.103 R)
• M65: 25,643,169 km (0.03 R)
• M66: 26,532,379 km (0.06 R)
• M67: 27,296,076 km (0.057 R)
• M68: 27,522,119 km (0.119 R)
• M69: 28,067,104 km (0.079 R)
• M70: 28,615,530 km (0.113 R)
• M71: 28,753,309 km (0.09 R)
• M72: 28,937,165 km (0.116 R)
• M73: 29,306,223 km (0.119 R)
• M74: 29,398,674 km (0.111 R)
• M75: 30,282,349 km (0.118 R)
• M76: 30,704,065 km (0.103 R)
• M77: 31,316,519 km (0.06 R)
• M78: 31,742,873 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629

Radius: 12.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.47 AU - 9.91 AU

Year: 9702 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,659,547 km

• M1: 169,046 km (0.102 R)
• M2: 291,417 km (0.105 R)
• M3: 389,403 km (0.064 R)
• M4: 476,768 km (0.042 R)
• M5: 1,422,825 km (0.101 R)
• M6: 1,549,086 km (0.111 R)
• M7: 1,635,404 km (0.059 R)
• M8: 1,974,094 km (0.097 R)
• M9: 2,261,321 km (0.058 R)
• M10: 2,360,206 km (0.12 R)
• M11: 3,484,434 km (0.107 R)
• M12: 3,628,197 km (0.087 R)
• M13: 3,744,734 km (0.057 R)
• M14: 3,862,467 km (0.093 R)
• M15: 4,101,674 km (0.069 R)
• M16: 4,438,718 km (0.076 R)
• M17: 5,303,993 km (0.074 R)
• M18: 5,604,086 km (0.027 R)
• M19: 5,807,240 km (0.077 R)
• M20: 5,943,972 km (0.032 R)
• M21: 6,360,901 km (0.083 R)
• M22: 7,076,727 km (0.037 R)
• M23: 7,370,238 km (0.115 R)
• M24: 7,855,833 km (0.111 R)
• M25: 8,159,965 km (0.113 R)
• M26: 8,275,006 km (0.101 R)
• M27: 8,351,900 km (0.111 R)
• M28: 8,701,360 km (0.12 R)
• M29: 8,897,633 km (0.09 R)
• M30: 9,494,977 km (0.114 R)
• M31: 9,656,543 km (0.099 R)
• M32: 10,105,486 km (0.092 R)
• M33: 10,770,747 km (0.069 R)
• M34: 11,023,867 km (0.047 R)
• M35: 11,278,931 km (0.03 R)
• M36: 11,579,025 km (0.079 R)
• M37: 12,099,775 km (0.076 R)
• M38: 12,318,936 km (0.116 R)
• M39: 12,672,436 km (0.11 R)
• M40: 12,850,457 km (0.084 R)
• M41: 14,396,701 km (0.106 R)
• M42: 15,144,690 km (0.064 R)
• M43: 15,953,267 km (0.076 R)
• M44: 16,824,674 km (0.11 R)
• M45: 17,266,137 km (0.102 R)
• M46: 17,810,973 km (0.099 R)
• M47: 18,361,493 km (0.098 R)
• M48: 19,839,520 km (0.095 R)
• M49: 20,514,356 km (0.065 R)
• M50: 20,933,529 km (0.114 R)
• M51: 21,249,630 km (0.095 R)
• M52: 22,315,066 km (0.115 R)
• M53: 24,497,549 km (0.076 R)
• M54: 24,942,154 km (0.069 R)
• M55: 25,614,147 km (0.077 R)
• M56: 25,839,442 km (0.089 R)
• M57: 26,178,730 km (0.087 R)
• M58: 26,747,351 km (0.08 R)
• M59: 27,205,270 km (0.066 R)
• M60: 28,886,601 km (0.056 R)
• M61: 29,474,221 km (0.1 R)
• M62: 30,900,487 km (0.094 R)
• M63: 31,080,304 km (0.036 R)
• M64: 31,320,708 km (0.04 R)
• M65: 32,227,570 km (0.09 R)
• M66: 32,470,966 km (0.103 R)
• M67: 32,898,217 km (0.118 R)
• M68: 33,943,458 km (0.055 R)
• M69: 35,877,609 km (0.118 R)
• M70: 36,066,700 km (0.086 R)
• M71: 36,509,211 km (0.095 R)
• M72: 37,017,096 km (0.112 R)
• M73: 37,591,252 km (0.102 R)
• M74: 38,683,765 km (0.094 R)
• M75: 39,201,524 km (0.091 R)
• M76: 40,768,711 km (0.117 R)
• M77: 42,356,094 km (0.11 R)
• M78: 43,627,227 km (0.077 R)
• M79: 44,436,402 km (0.083 R)
• M80: 44,707,324 km (0.076 R)
• M81: 44,978,694 km (0.062 R)
• M82: 45,318,730 km (0.11 R)
• M83: 45,454,864 km (0.095 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit