🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.68 AU - 0.9 AU

Year: 259 Days

Day: 42 Hours

Environment

Temp: 108 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.77 AU - 0.91 AU

Year: 284 Days

Day: 22.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.4 AU - 1.48 AU

Year: 638 Days

Day: 37.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,807,648 km

• M1: 38,596 km (0.053 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 8.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.18 AU - 9 AU

Year: 9289 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,807,648 km

• M1: 273,465 km (0.091 R)
• M2: 327,619 km (0.098 R)
• M3: 799,152 km (0.026 R)
• M4: 869,612 km (0.092 R)
• M5: 1,062,743 km (0.063 R)
• M6: 1,125,126 km (0.094 R)
• M7: 1,723,218 km (0.119 R)
• M8: 2,183,531 km (0.104 R)
• M9: 2,263,865 km (0.112 R)
• M10: 2,448,468 km (0.048 R)
• M11: 2,574,280 km (0.087 R)
• M12: 2,638,009 km (0.109 R)
• M13: 2,876,169 km (0.106 R)
• M14: 3,189,427 km (0.082 R)
• M15: 3,537,391 km (0.096 R)
• M16: 4,626,763 km (0.119 R)
• M17: 5,315,960 km (0.041 R)
• M18: 5,370,264 km (0.063 R)
• M19: 5,589,575 km (0.083 R)
• M20: 5,700,427 km (0.104 R)
• M21: 5,756,077 km (0.078 R)
• M22: 6,093,720 km (0.113 R)
• M23: 6,322,604 km (0.117 R)
• M24: 6,466,966 km (0.082 R)
• M25: 6,641,697 km (0.066 R)
• M26: 7,265,819 km (0.078 R)
• M27: 7,600,170 km (0.083 R)
• M28: 7,722,990 km (0.035 R)
• M29: 7,815,442 km (0.093 R)
• M30: 7,939,458 km (0.101 R)
• M31: 8,064,223 km (0.116 R)
• M32: 9,182,467 km (0.116 R)
• M33: 9,280,603 km (0.068 R)
• M34: 9,643,228 km (0.098 R)
• M35: 10,280,814 km (0.117 R)
• M36: 10,690,413 km (0.08 R)
• M37: 11,420,152 km (0.103 R)
• M38: 11,844,411 km (0.084 R)
• M39: 12,454,172 km (0.069 R)
• M40: 12,562,930 km (0.114 R)
• M41: 13,074,256 km (0.058 R)
• M42: 13,369,562 km (0.109 R)
• M43: 13,853,960 km (0.038 R)
• M44: 14,004,305 km (0.116 R)
• M45: 14,420,188 km (0.091 R)
• M46: 14,610,626 km (0.088 R)
• M47: 14,917,002 km (0.062 R)
• M48: 15,653,323 km (0.085 R)
• M49: 16,401,312 km (0.107 R)
• M50: 16,719,806 km (0.095 R)
• M51: 16,919,818 km (0.076 R)
• M52: 17,850,317 km (0.09 R)
• M53: 18,177,936 km (0.046 R)
• M54: 18,301,205 km (0.078 R)
• M55: 19,047,250 km (0.078 R)
• M56: 19,214,351 km (0.075 R)
• M57: 19,465,974 km (0.112 R)
• M58: 19,930,027 km (0.098 R)
• M59: 20,483,240 km (0.092 R)
• M60: 20,826,118 km (0.116 R)
• M61: 20,955,221 km (0.113 R)
• M62: 21,084,623 km (0.088 R)
• M63: 21,430,793 km (0.046 R)
• M64: 22,392,707 km (0.083 R)
• M65: 22,790,338 km (0.036 R)
• M66: 22,923,331 km (0.106 R)
• M67: 23,547,602 km (0.076 R)
• M68: 24,358,423 km (0.11 R)
• M69: 24,539,885 km (0.092 R)
• M70: 24,676,318 km (0.109 R)
• M71: 25,961,214 km (0.07 R)
• M72: 26,985,960 km (0.07 R)
• M73: 27,173,705 km (0.097 R)
• M74: 27,361,899 km (0.101 R)
• M75: 27,456,146 km (0.112 R)
• M76: 28,356,875 km (0.088 R)
• M77: 28,547,762 km (0.117 R)
• M78: 29,171,136 km (0.117 R)
• M79: 29,267,477 km (0.118 R)
• M80: 31,166,173 km (0.102 R)
• M81: 31,313,826 km (0.062 R)
• M82: 31,511,146 km (0.093 R)
• M83: 31,659,397 km (0.104 R)
• M84: 32,006,315 km (0.082 R)
• M85: 32,304,463 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 9.4

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.35 AU - 9.21 AU

Year: 9599 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,807,648 km

• M1: 140,472 km (0.099 R)
• M2: 329,415 km (0.032 R)
• M3: 407,056 km (0.046 R)
• M4: 568,921 km (0.066 R)
• M5: 700,716 km (0.065 R)
• M6: 937,679 km (0.097 R)
• M7: 1,285,495 km (0.039 R)
• M8: 1,417,739 km (0.11 R)
• M9: 1,485,507 km (0.086 R)
• M10: 2,411,069 km (0.084 R)
• M11: 2,575,627 km (0.119 R)
• M12: 2,829,345 km (0.092 R)
• M13: 2,973,856 km (0.098 R)
• M14: 3,210,221 km (0.118 R)
• M15: 3,391,533 km (0.046 R)
• M16: 3,545,320 km (0.099 R)
• M17: 3,638,669 km (0.11 R)
• M18: 3,891,639 km (0.092 R)
• M19: 4,414,932 km (0.111 R)
• M20: 4,616,889 km (0.119 R)
• M21: 4,960,217 km (0.099 R)
• M22: 5,135,097 km (0.037 R)
• M23: 5,312,071 km (0.026 R)
• M24: 5,965,514 km (0.103 R)
• M25: 6,339,509 km (0.094 R)
• M26: 7,467,028 km (0.099 R)
• M27: 8,197,664 km (0.065 R)
• M28: 8,613,397 km (0.102 R)
• M29: 8,697,321 km (0.098 R)
• M30: 8,993,525 km (0.088 R)
• M31: 9,335,954 km (0.114 R)
• M32: 9,552,123 km (0.077 R)
• M33: 9,770,087 km (0.114 R)
• M34: 10,433,703 km (0.069 R)
• M35: 10,838,815 km (0.114 R)
• M36: 11,020,576 km (0.069 R)
• M37: 11,203,235 km (0.029 R)
• M38: 11,618,070 km (0.118 R)
• M39: 13,522,152 km (0.087 R)
• M40: 14,360,348 km (0.081 R)
• M41: 15,063,159 km (0.091 R)
• M42: 15,520,929 km (0.115 R)
• M43: 16,138,469 km (0.067 R)
• M44: 16,502,440 km (0.106 R)
• M45: 17,185,504 km (0.111 R)
• M46: 17,557,105 km (0.106 R)
• M47: 17,770,581 km (0.081 R)
• M48: 17,931,399 km (0.072 R)
• M49: 19,124,741 km (0.113 R)
• M50: 19,454,754 km (0.111 R)
• M51: 20,008,715 km (0.077 R)
• M52: 20,343,665 km (0.108 R)
• M53: 21,359,584 km (0.109 R)
• M54: 22,856,161 km (0.108 R)
• M55: 24,445,638 km (0.078 R)
• M56: 26,131,457 km (0.095 R)
• M57: 28,478,647 km (0.076 R)
• M58: 29,170,687 km (0.112 R)
• M59: 30,763,905 km (0.064 R)
• M60: 31,085,989 km (0.109 R)
• M61: 31,473,896 km (0.033 R)
• M62: 31,538,672 km (0.12 R)
• M63: 31,668,373 km (0.051 R)
• M64: 32,778,389 km (0.095 R)
• M65: 33,635,884 km (0.045 R)
• M66: 34,100,685 km (0.08 R)
• M67: 34,300,548 km (0.073 R)
• M68: 35,036,569 km (0.062 R)
• M69: 35,103,739 km (0.099 R)
• M70: 35,507,803 km (0.108 R)
• M71: 37,275,900 km (0.112 R)
• M72: 38,724,905 km (0.04 R)
• M73: 39,072,720 km (0.059 R)
• M74: 42,391,549 km (0.08 R)
• M75: 42,606,371 km (0.088 R)
• M76: 42,749,836 km (0.069 R)
• M77: 43,037,213 km (0.107 R)
• M78: 43,109,170 km (0.104 R)
• M79: 44,702,237 km (0.108 R)
• M80: 47,573,469 km (0.036 R)
• M81: 48,319,215 km (0.1 R)
• M82: 48,394,014 km (0.105 R)
• M83: 48,468,962 km (0.104 R)
• M84: 48,618,710 km (0.101 R)
• M85: 49,068,850 km (0.072 R)
• M86: 49,294,593 km (0.099 R)
• M87: 49,520,486 km (0.109 R)
• M88: 49,671,430 km (0.036 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit