🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.61 AU

Year: 166 Days

Day: 47.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,878,302 km

• M1: 110,702 km (0.102 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 11.2

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.75 AU - 5.55 AU

Year: 4290 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,878,302 km

• M1: 170,542 km (0.106 R)
• M2: 554,111 km (0.116 R)
• M3: 1,241,214 km (0.106 R)
• M4: 1,653,505 km (0.054 R)
• M5: 2,011,792 km (0.099 R)
• M6: 2,640,253 km (0.05 R)
• M7: 3,194,214 km (0.09 R)
• M8: 9,318,751 km (0.108 R)
• M9: 9,735,231 km (0.108 R)
• M10: 10,605,741 km (0.076 R)
• M11: 11,385,894 km (0.087 R)
• M12: 12,007,922 km (0.099 R)
• M13: 13,163,715 km (0.117 R)
• M14: 14,558,117 km (0.072 R)
• M15: 15,063,010 km (0.083 R)
• M16: 19,263,718 km (0.106 R)
• M17: 24,737,055 km (0.063 R)
• M18: 25,295,354 km (0.032 R)
• M19: 28,474,758 km (0.116 R)
• M20: 28,999,996 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.4

Radius: 12.6

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.21 AU - 11.85 AU

Year: 10800 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,878,302 km

• M1: 157,975 km (0.064 R)
• M2: 562,638 km (0.108 R)
• M3: 964,457 km (0.105 R)
• M4: 1,961,527 km (0.085 R)
• M5: 2,644,142 km (0.084 R)
• M6: 4,159,419 km (0.072 R)
• M7: 5,291,127 km (0.078 R)
• M8: 5,746,952 km (0.031 R)
• M9: 6,738,187 km (0.097 R)
• M10: 7,402,701 km (0.11 R)
• M11: 7,839,976 km (0.062 R)
• M12: 10,238,179 km (0.06 R)
• M13: 12,286,772 km (0.082 R)
• M14: 13,796,215 km (0.108 R)
• M15: 16,954,076 km (0.099 R)
• M16: 19,064,603 km (0.1 R)
• M17: 20,140,810 km (0.043 R)
• M18: 24,180,401 km (0.117 R)
• M19: 30,700,774 km (0.076 R)
• M20: 31,263,711 km (0.082 R)
• M21: 34,786,442 km (0.115 R)
• M22: 38,305,582 km (0.053 R)
• M23: 46,337,192 km (0.117 R)
• M24: 52,327,091 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.2

Radius: 9

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.81 AU - 12.59 AU

Year: 13759 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,878,302 km

• M1: 112,049 km (0.059 R)
• M2: 419,024 km (0.12 R)
• M3: 996,172 km (0.113 R)
• M4: 1,372,560 km (0.107 R)
• M5: 1,895,854 km (0.032 R)
• M6: 2,568,745 km (0.03 R)
• M7: 3,209,772 km (0.052 R)
• M8: 5,666,618 km (0.105 R)
• M9: 6,293,433 km (0.106 R)
• M10: 9,754,080 km (0.084 R)
• M11: 10,085,290 km (0.116 R)
• M12: 10,828,791 km (0.113 R)
• M13: 11,917,864 km (0.095 R)
• M14: 13,346,075 km (0.087 R)
• M15: 13,685,961 km (0.087 R)
• M16: 16,773,661 km (0.03 R)
• M17: 17,249,682 km (0.11 R)
• M18: 18,647,524 km (0.037 R)
• M19: 22,422,178 km (0.025 R)
• M20: 28,542,825 km (0.106 R)
• M21: 30,026,836 km (0.083 R)
• M22: 31,322,204 km (0.049 R)
• M23: 33,272,362 km (0.08 R)
• M24: 35,431,508 km (0.118 R)
• M25: 35,952,856 km (0.116 R)
• M26: 37,144,553 km (0.084 R)
• M27: 38,636,492 km (0.115 R)
• M28: 39,327,635 km (0.049 R)
• M29: 40,167,926 km (0.102 R)
• M30: 40,450,815 km (0.035 R)
• M31: 41,306,964 km (0.115 R)
• M32: 41,884,412 km (0.071 R)
• M33: 59,956,732 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 11,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit