🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.61 AU - 0.65 AU

Year: 188 Days

Day: 47.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.02 AU - 2.52 AU

Year: 1288 Days

Day: 22.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,787,025 km

• M1: 321,187 km (0.066 R)
• M2: 542,292 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.44 AU - 4.24 AU

Year: 2835 Days

Day: 27.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,787,025 km

• M1: 1,091,167 km (0.111 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 10.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.61 AU - 7.63 AU

Year: 6417 Days

Day: 11.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,787,025 km

• M1: 153,936 km (0.115 R)
• M2: 261,198 km (0.119 R)
• M3: 442,810 km (0.113 R)
• M4: 551,867 km (0.082 R)
• M5: 705,803 km (0.094 R)
• M6: 856,149 km (0.085 R)
• M7: 1,024,596 km (0.083 R)
• M8: 1,501,813 km (0.12 R)
• M9: 1,627,326 km (0.101 R)
• M10: 1,773,034 km (0.116 R)
• M11: 2,344,049 km (0.087 R)
• M12: 2,584,154 km (0.033 R)
• M13: 2,764,868 km (0.045 R)
• M14: 3,108,644 km (0.11 R)
• M15: 3,342,016 km (0.071 R)
• M16: 3,751,017 km (0.08 R)
• M17: 3,869,349 km (0.115 R)
• M18: 4,120,823 km (0.066 R)
• M19: 4,355,093 km (0.055 R)
• M20: 4,825,130 km (0.112 R)
• M21: 5,263,302 km (0.085 R)
• M22: 5,420,380 km (0.07 R)
• M23: 5,640,438 km (0.075 R)
• M24: 6,190,659 km (0.071 R)
• M25: 6,356,563 km (0.115 R)
• M26: 6,523,814 km (0.11 R)
• M27: 6,601,604 km (0.112 R)
• M28: 6,758,084 km (0.104 R)
• M29: 6,981,733 km (0.108 R)
• M30: 7,450,124 km (0.045 R)
• M31: 7,626,799 km (0.104 R)
• M32: 7,804,671 km (0.09 R)
• M33: 8,025,627 km (0.064 R)
• M34: 8,123,015 km (0.075 R)
• M35: 8,389,149 km (0.104 R)
• M36: 8,829,566 km (0.11 R)
• M37: 8,944,457 km (0.081 R)
• M38: 9,103,330 km (0.054 R)
• M39: 9,306,783 km (0.049 R)
• M40: 9,941,227 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.6

Radius: 6.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.81 AU - 16.31 AU

Year: 19861 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 98,787,025 km

• M1: 460,612 km (0.101 R)
• M2: 500,854 km (0.094 R)
• M3: 1,215,931 km (0.104 R)
• M4: 1,376,001 km (0.098 R)
• M5: 2,273,738 km (0.095 R)
• M6: 3,136,619 km (0.066 R)
• M7: 3,875,333 km (0.088 R)
• M8: 5,290,080 km (0.068 R)
• M9: 5,600,047 km (0.089 R)
• M10: 6,590,684 km (0.109 R)
• M11: 7,106,048 km (0.032 R)
• M12: 7,984,338 km (0.115 R)
• M13: 8,229,828 km (0.071 R)
• M14: 8,477,861 km (0.074 R)
• M15: 8,672,488 km (0.056 R)
• M16: 9,208,048 km (0.097 R)
• M17: 9,322,191 km (0.104 R)
• M18: 10,222,471 km (0.07 R)
• M19: 11,363,305 km (0.096 R)
• M20: 11,485,825 km (0.082 R)
• M21: 12,167,094 km (0.097 R)
• M22: 12,988,985 km (0.088 R)
• M23: 13,536,064 km (0.11 R)
• M24: 14,156,297 km (0.089 R)
• M25: 16,347,607 km (0.06 R)
• M26: 17,112,800 km (0.075 R)
• M27: 18,931,311 km (0.087 R)
• M28: 19,441,141 km (0.045 R)
• M29: 19,955,458 km (0.113 R)
• M30: 20,735,462 km (0.117 R)
• M31: 23,601,158 km (0.108 R)
• M32: 24,583,717 km (0.092 R)
• M33: 25,099,830 km (0.061 R)
• M34: 25,179,566 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.8

Radius: 6.1

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.54 AU - 21.22 AU

Year: 27296 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,787,025 km

• M1: 275,709 km (0.059 R)
• M2: 397,930 km (0.101 R)
• M3: 694,733 km (0.086 R)
• M4: 1,314,516 km (0.108 R)
• M5: 1,636,750 km (0.119 R)
• M6: 2,103,346 km (0.092 R)
• M7: 2,267,754 km (0.06 R)
• M8: 2,309,492 km (0.114 R)
• M9: 2,565,304 km (0.09 R)
• M10: 2,785,662 km (0.118 R)
• M11: 2,920,749 km (0.093 R)
• M12: 2,966,227 km (0.035 R)
• M13: 3,579,428 km (0.06 R)
• M14: 4,128,004 km (0.046 R)
• M15: 4,386,060 km (0.102 R)
• M16: 4,972,184 km (0.09 R)
• M17: 5,413,797 km (0.098 R)
• M18: 5,526,145 km (0.118 R)
• M19: 5,639,241 km (0.071 R)
• M20: 5,753,235 km (0.043 R)
• M21: 5,867,976 km (0.109 R)
• M22: 6,099,554 km (0.076 R)
• M23: 6,393,364 km (0.052 R)
• M24: 10,123,138 km (0.054 R)
• M25: 10,540,816 km (0.073 R)
• M26: 10,681,288 km (0.119 R)
• M27: 10,822,359 km (0.111 R)
• M28: 11,609,393 km (0.083 R)
• M29: 14,701,132 km (0.096 R)
• M30: 15,571,343 km (0.062 R)
• M31: 17,195,976 km (0.109 R)
• M32: 18,703,623 km (0.109 R)
• M33: 19,473,155 km (0.088 R)
• M34: 19,905,193 km (0.1 R)
• M35: 19,991,960 km (0.079 R)
• M36: 20,866,659 km (0.046 R)
• M37: 21,843,234 km (0.09 R)
• M38: 25,141,717 km (0.063 R)
• M39: 25,235,515 km (0.079 R)
• M40: 25,423,560 km (0.111 R)
• M41: 26,180,226 km (0.087 R)
• M42: 27,040,114 km (0.03 R)
• M43: 29,279,744 km (0.085 R)
• M44: 30,872,513 km (0.119 R)
• M45: 30,972,893 km (0.076 R)
• M46: 31,679,294 km (0.117 R)
• M47: 33,726,690 km (0.087 R)
• M48: 34,349,167 km (0.071 R)
• M49: 34,661,976 km (0.048 R)
• M50: 37,090,249 km (0.1 R)
• M51: 37,732,772 km (0.109 R)
• M52: 38,163,165 km (0.108 R)
• M53: 39,572,975 km (0.059 R)
• M54: 42,331,859 km (0.117 R)
• M55: 44,016,780 km (0.04 R)
• M56: 45,038,234 km (0.118 R)
• M57: 45,723,542 km (0.101 R)
• M58: 46,527,331 km (0.061 R)
• M59: 47,104,330 km (0.09 R)
• M60: 49,083,959 km (0.08 R)
• M61: 49,318,678 km (0.029 R)
• M62: 50,734,472 km (0.1 R)
• M63: 52,763,019 km (0.107 R)
• M64: 53,123,849 km (0.106 R)
• M65: 56,407,074 km (0.103 R)
• M66: 61,390,329 km (0.06 R)
• M67: 62,658,021 km (0.105 R)
• M68: 62,785,329 km (0.098 R)
• M69: 62,912,637 km (0.083 R)
• M70: 63,167,551 km (0.105 R)
• M71: 64,062,446 km (0.115 R)
• M72: 72,169,603 km (0.07 R)
• M73: 73,641,347 km (0.107 R)
• M74: 73,910,025 km (0.075 R)
• M75: 74,987,877 km (0.102 R)
• M76: 75,528,674 km (0.096 R)
• M77: 77,841,906 km (0.05 R)
• M78: 78,526,615 km (0.112 R)
• M79: 79,075,938 km (0.113 R)
• M80: 79,488,679 km (0.059 R)
• M81: 81,285,649 km (0.088 R)
• M82: 81,424,326 km (0.12 R)
• M83: 82,816,484 km (0.106 R)
• M84: 83,375,531 km (0.05 R)
• M85: 85,906,727 km (0.102 R)
• M86: 87,608,253 km (0.058 R)
• M87: 89,034,669 km (0.093 R)
• M88: 90,468,714 km (0.07 R)
• M89: 90,756,391 km (0.106 R)
• M90: 91,188,579 km (0.119 R)
• M91: 91,765,877 km (0.113 R)
• M92: 92,489,033 km (0.064 R)
• M93: 93,359,543 km (0.112 R)
• M94: 93,504,952 km (0.1 R)
• M95: 98,491,049 km (0.088 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: 172 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit