🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.5 AU - 1.64 AU

Year: 730 Days

Day: 35.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 14.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.76 AU - 5.48 AU

Year: 4296 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,749,534 km

• M1: 221,255 km (0.083 R)
• M2: 328,218 km (0.107 R)
• M3: 647,011 km (0.075 R)
• M4: 749,037 km (0.089 R)
• M5: 984,055 km (0.108 R)
• M6: 1,167,611 km (0.109 R)
• M7: 1,283,699 km (0.08 R)
• M8: 1,714,990 km (0.09 R)
• M9: 1,833,771 km (0.083 R)
• M10: 1,970,952 km (0.072 R)
• M11: 2,080,009 km (0.119 R)
• M12: 2,239,630 km (0.109 R)
• M13: 2,353,922 km (0.107 R)
• M14: 2,453,405 km (0.057 R)
• M15: 2,813,338 km (0.085 R)
• M16: 3,044,765 km (0.113 R)
• M17: 3,135,422 km (0.08 R)
• M18: 3,227,125 km (0.03 R)
• M19: 3,413,225 km (0.102 R)
• M20: 3,874,734 km (0.103 R)
• M21: 4,193,528 km (0.107 R)
• M22: 4,459,064 km (0.04 R)
• M23: 4,625,117 km (0.096 R)
• M24: 4,835,751 km (0.087 R)
• M25: 5,071,218 km (0.081 R)
• M26: 5,332,416 km (0.088 R)
• M27: 5,642,832 km (0.063 R)
• M28: 5,822,948 km (0.106 R)
• M29: 5,913,753 km (0.101 R)
• M30: 6,004,859 km (0.109 R)
• M31: 6,119,600 km (0.101 R)
• M32: 6,212,052 km (0.09 R)
• M33: 6,351,327 km (0.092 R)
• M34: 6,728,164 km (0.082 R)
• M35: 6,991,456 km (0.119 R)
• M36: 7,258,189 km (0.076 R)
• M37: 7,429,778 km (0.111 R)
• M38: 7,577,880 km (0.118 R)
• M39: 8,307,619 km (0.055 R)
• M40: 8,564,628 km (0.088 R)
• M41: 9,165,562 km (0.09 R)
• M42: 9,834,265 km (0.08 R)
• M43: 10,243,116 km (0.096 R)
• M44: 10,574,176 km (0.097 R)
• M45: 10,685,327 km (0.098 R)
• M46: 11,502,879 km (0.115 R)
• M47: 11,674,618 km (0.101 R)
• M48: 11,962,743 km (0.106 R)
• M49: 12,107,704 km (0.105 R)
• M50: 12,604,817 km (0.107 R)
• M51: 13,438,227 km (0.111 R)
• M52: 13,649,310 km (0.113 R)
• M53: 13,891,957 km (0.045 R)
• M54: 14,535,827 km (0.048 R)
• M55: 14,783,710 km (0.09 R)
• M56: 15,378,063 km (0.104 R)
• M57: 15,821,022 km (0.087 R)
• M58: 16,525,628 km (0.101 R)
• M59: 18,131,561 km (0.117 R)
• M60: 18,834,970 km (0.083 R)
• M61: 19,309,046 km (0.118 R)
• M62: 19,615,722 km (0.071 R)
• M63: 19,855,527 km (0.101 R)
• M64: 20,511,065 km (0.03 R)
• M65: 20,684,898 km (0.107 R)
• M66: 21,173,933 km (0.113 R)
• M67: 21,279,100 km (0.109 R)
• M68: 21,631,403 km (0.116 R)
• M69: 22,413,052 km (0.106 R)
• M70: 23,385,139 km (0.103 R)
• M71: 23,494,046 km (0.098 R)
• M72: 23,894,669 km (0.109 R)
• M73: 24,187,433 km (0.115 R)
• M74: 24,665,697 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.26 AU - 7 AU

Year: 4954 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 24,749,534 km

• M1: 113,994 km (0.025 R)
• M2: 191,186 km (0.078 R)
• M3: 556,055 km (0.08 R)
• M4: 646,861 km (0.068 R)
• M5: 699,669 km (0.102 R)
• M6: 890,706 km (0.067 R)
• M7: 986,598 km (0.066 R)
• M8: 1,228,348 km (0.085 R)
• M9: 1,603,689 km (0.112 R)
• M10: 1,888,673 km (0.094 R)
• M11: 2,029,146 km (0.069 R)
• M12: 2,271,195 km (0.086 R)
• M13: 2,404,187 km (0.107 R)
• M14: 2,454,751 km (0.106 R)
• M15: 2,643,095 km (0.093 R)
• M16: 2,695,305 km (0.095 R)
• M17: 3,217,850 km (0.105 R)
• M18: 3,538,588 km (0.092 R)
• M19: 3,929,188 km (0.116 R)
• M20: 4,149,845 km (0.087 R)
• M21: 4,231,226 km (0.096 R)
• M22: 5,029,630 km (0.107 R)
• M23: 5,181,771 km (0.12 R)
• M24: 5,357,549 km (0.119 R)
• M25: 5,602,291 km (0.078 R)
• M26: 5,669,759 km (0.112 R)
• M27: 6,010,992 km (0.117 R)
• M28: 6,594,573 km (0.097 R)
• M29: 6,713,354 km (0.066 R)
• M30: 6,808,947 km (0.081 R)
• M31: 8,169,241 km (0.075 R)
• M32: 8,684,156 km (0.117 R)
• M33: 8,788,426 km (0.111 R)
• M34: 8,840,785 km (0.095 R)
• M35: 9,183,215 km (0.089 R)
• M36: 9,637,544 km (0.113 R)
• M37: 9,799,708 km (0.1 R)
• M38: 10,540,367 km (0.035 R)
• M39: 10,595,868 km (0.095 R)
• M40: 10,819,217 km (0.095 R)
• M41: 11,185,433 km (0.067 R)
• M42: 11,699,301 km (0.097 R)
• M43: 12,425,599 km (0.078 R)
• M44: 12,957,719 km (0.036 R)
• M45: 13,106,868 km (0.043 R)
• M46: 13,256,466 km (0.12 R)
• M47: 13,587,825 km (0.112 R)
• M48: 13,982,913 km (0.112 R)
• M49: 14,846,541 km (0.088 R)
• M50: 15,065,104 km (0.073 R)
• M51: 15,473,955 km (0.098 R)
• M52: 15,790,953 km (0.095 R)
• M53: 16,399,218 km (0.101 R)
• M54: 16,592,947 km (0.12 R)
• M55: 16,787,275 km (0.074 R)
• M56: 16,949,888 km (0.106 R)
• M57: 17,243,847 km (0.113 R)
• M58: 17,671,548 km (0.071 R)
• M59: 18,470,251 km (0.11 R)
• M60: 18,638,100 km (0.08 R)
• M61: 19,895,918 km (0.096 R)
• M62: 20,831,204 km (0.068 R)
• M63: 20,970,929 km (0.1 R)
• M64: 21,497,812 km (0.111 R)
• M65: 21,993,580 km (0.089 R)
• M66: 22,924,079 km (0.108 R)
• M67: 23,685,083 km (0.068 R)
• M68: 24,417,514 km (0.083 R)
• M69: 24,564,868 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit