🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 156 Days

Day: 37.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.9

Radius: 13.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.46 AU - 6.28 AU

Year: 4639 Days

Day: 14.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,739,780 km

• M1: 170,990 km (0.118 R)
• M2: 819,198 km (0.072 R)
• M3: 1,311,525 km (0.104 R)
• M4: 1,983,668 km (0.086 R)
• M5: 2,736,444 km (0.092 R)
• M6: 3,672,478 km (0.068 R)
• M7: 4,849,215 km (0.066 R)
• M8: 5,848,828 km (0.089 R)
• M9: 6,534,884 km (0.111 R)
• M10: 7,962,646 km (0.119 R)
• M11: 8,390,795 km (0.117 R)
• M12: 9,206,552 km (0.068 R)
• M13: 11,028,804 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.4

Radius: 14.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.18 AU - 7.08 AU

Year: 5658 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,739,780 km

• M1: 175,628 km (0.087 R)
• M2: 839,394 km (0.072 R)
• M3: 1,318,556 km (0.082 R)
• M4: 2,726,421 km (0.118 R)
• M5: 3,711,822 km (0.063 R)
• M6: 4,226,439 km (0.06 R)
• M7: 4,950,343 km (0.105 R)
• M8: 6,747,911 km (0.109 R)
• M9: 12,389,696 km (0.076 R)
• M10: 15,535,739 km (0.053 R)
• M11: 18,839,608 km (0.083 R)
• M12: 19,386,538 km (0.115 R)
• M13: 20,155,920 km (0.108 R)
• M14: 21,091,205 km (0.044 R)
• M15: 22,433,697 km (0.116 R)
• M16: 23,048,394 km (0.119 R)
• M17: 26,376,947 km (0.107 R)
• M18: 27,148,423 km (0.1 R)
• M19: 27,846,746 km (0.049 R)
• M20: 28,736,405 km (0.088 R)
• M21: 29,736,915 km (0.035 R)
• M22: 31,423,930 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.7

Radius: 6.6

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.43 AU - 16.65 AU

Year: 19611 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 98.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,739,780 km

• M1: 82,129 km (0.104 R)
• M2: 410,197 km (0.096 R)
• M3: 737,368 km (0.084 R)
• M4: 1,017,714 km (0.11 R)
• M5: 1,267,692 km (0.117 R)
• M6: 1,488,499 km (0.027 R)
• M7: 2,665,984 km (0.098 R)
• M8: 2,943,488 km (0.076 R)
• M9: 4,452,781 km (0.059 R)
• M10: 5,835,963 km (0.104 R)
• M11: 6,342,351 km (0.105 R)
• M12: 7,994,361 km (0.102 R)
• M13: 8,664,559 km (0.073 R)
• M14: 10,269,894 km (0.118 R)
• M15: 12,411,238 km (0.112 R)
• M16: 16,826,768 km (0.109 R)
• M17: 18,529,641 km (0.029 R)
• M18: 24,506,525 km (0.098 R)
• M19: 26,011,031 km (0.032 R)
• M20: 26,785,948 km (0.106 R)
• M21: 28,178,853 km (0.037 R)
• M22: 33,208,184 km (0.056 R)
• M23: 34,119,834 km (0.098 R)
• M24: 36,954,863 km (0.077 R)
• M25: 37,687,444 km (0.079 R)
• M26: 40,714,706 km (0.084 R)
• M27: 43,900,243 km (0.062 R)
• M28: 44,309,693 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 5.4

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.95 AU - 20.95 AU

Year: 28350 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,739,780 km

• M1: 67,169 km (0.119 R)
• M2: 415,583 km (0.084 R)
• M3: 616,194 km (0.1 R)
• M4: 994,676 km (0.106 R)
• M5: 1,837,660 km (0.12 R)
• M6: 11,160,450 km (0.071 R)
• M7: 13,174,785 km (0.11 R)
• M8: 14,449,359 km (0.105 R)
• M9: 17,405,712 km (0.046 R)
• M10: 18,331,424 km (0.071 R)
• M11: 24,273,451 km (0.056 R)
• M12: 29,109,053 km (0.118 R)
• M13: 32,498,641 km (0.103 R)
• M14: 41,068,206 km (0.075 R)
• M15: 54,497,457 km (0.118 R)
• M16: 55,031,073 km (0.062 R)
• M17: 67,261,596 km (0.06 R)
• M18: 68,286,940 km (0.059 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: 466 - 18,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit