🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.35 AU - 1.83 AU

Year: 768 Days

Day: 12.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.03 AU - 3.73 AU

Year: 2379 Days

Day: 31.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,061,746 km

• M1: 594,502 km (0.104 R)
• M2: 1,412,353 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.47 AU - 3.81 AU

Year: 2659 Days

Day: 25.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,061,746 km

• M1: 2,215,844 km (0.058 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 13.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.73 AU - 5.83 AU

Year: 4645 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,061,746 km

• M1: 374,144 km (0.075 R)
• M2: 709,244 km (0.085 R)
• M3: 912,547 km (0.108 R)
• M4: 1,240,166 km (0.119 R)
• M5: 1,410,259 km (0.119 R)
• M6: 1,638,545 km (0.108 R)
• M7: 1,757,326 km (0.081 R)
• M8: 2,168,720 km (0.116 R)
• M9: 3,017,688 km (0.089 R)
• M10: 3,336,481 km (0.104 R)
• M11: 3,423,398 km (0.106 R)
• M12: 3,666,494 km (0.045 R)
• M13: 4,169,592 km (0.074 R)
• M14: 4,453,379 km (0.077 R)
• M15: 4,597,591 km (0.078 R)
• M16: 4,965,303 km (0.1 R)
• M17: 5,064,935 km (0.036 R)
• M18: 5,165,315 km (0.052 R)
• M19: 5,342,589 km (0.106 R)
• M20: 6,125,135 km (0.12 R)
• M21: 6,557,174 km (0.074 R)
• M22: 7,394,024 km (0.116 R)
• M23: 7,565,613 km (0.118 R)
• M24: 8,087,859 km (0.084 R)
• M25: 8,532,165 km (0.103 R)
• M26: 8,621,924 km (0.094 R)
• M27: 9,106,322 km (0.12 R)
• M28: 9,693,044 km (0.066 R)
• M29: 9,786,842 km (0.108 R)
• M30: 10,101,746 km (0.064 R)
• M31: 10,292,184 km (0.039 R)
• M32: 10,612,323 km (0.054 R)
• M33: 11,262,476 km (0.088 R)
• M34: 11,460,094 km (0.077 R)
• M35: 11,592,489 km (0.117 R)
• M36: 11,725,332 km (0.086 R)
• M37: 12,262,089 km (0.086 R)
• M38: 12,397,475 km (0.093 R)
• M39: 12,772,367 km (0.083 R)
• M40: 13,185,856 km (0.089 R)
• M41: 13,603,533 km (0.077 R)
• M42: 14,274,030 km (0.098 R)
• M43: 14,487,955 km (0.112 R)
• M44: 15,573,737 km (0.045 R)
• M45: 16,015,350 km (0.084 R)
• M46: 16,986,539 km (0.115 R)
• M47: 17,517,312 km (0.057 R)
• M48: 17,708,199 km (0.101 R)
• M49: 18,246,452 km (0.117 R)
• M50: 18,751,046 km (0.063 R)
• M51: 19,338,966 km (0.117 R)
• M52: 19,655,066 km (0.078 R)
• M53: 20,332,445 km (0.119 R)
• M54: 20,613,539 km (0.111 R)
• M55: 20,855,589 km (0.093 R)
• M56: 21,017,454 km (0.056 R)
• M57: 21,464,602 km (0.107 R)
• M58: 22,327,333 km (0.057 R)
• M59: 22,575,815 km (0.084 R)
• M60: 22,908,670 km (0.042 R)
• M61: 23,285,058 km (0.085 R)
• M62: 23,579,317 km (0.099 R)
• M63: 23,959,296 km (0.09 R)
• M64: 24,044,118 km (0.108 R)
• M65: 24,213,762 km (0.105 R)
• M66: 24,768,321 km (0.115 R)
• M67: 25,586,173 km (0.088 R)
• M68: 26,151,054 km (0.116 R)
• M69: 26,238,270 km (0.119 R)
• M70: 26,413,000 km (0.107 R)
• M71: 26,895,752 km (0.112 R)
• M72: 27,027,847 km (0.095 R)
• M73: 27,558,621 km (0.105 R)
• M74: 27,959,094 km (0.109 R)
• M75: 28,092,835 km (0.113 R)
• M76: 28,495,851 km (0.06 R)
• M77: 28,585,610 km (0.077 R)
• M78: 30,355,502 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.8

Radius: 9.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.36 AU - 10.08 AU

Year: 10719 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,061,746 km

• M1: 154,385 km (0.033 R)
• M2: 264,489 km (0.096 R)
• M3: 584,479 km (0.104 R)
• M4: 659,128 km (0.083 R)
• M5: 1,306,887 km (0.112 R)
• M6: 1,373,757 km (0.041 R)
• M7: 1,599,052 km (0.049 R)
• M8: 1,688,810 km (0.078 R)
• M9: 1,780,514 km (0.072 R)
• M10: 2,203,577 km (0.072 R)
• M11: 2,385,637 km (0.045 R)
• M12: 2,829,793 km (0.091 R)
• M13: 3,508,519 km (0.113 R)
• M14: 3,866,207 km (0.116 R)
• M15: 3,939,211 km (0.084 R)
• M16: 4,086,565 km (0.062 R)
• M17: 4,336,393 km (0.037 R)
• M18: 4,720,262 km (0.102 R)
• M19: 5,493,383 km (0.112 R)
• M20: 5,936,791 km (0.096 R)
• M21: 6,049,439 km (0.094 R)
• M22: 6,305,550 km (0.058 R)
• M23: 6,449,463 km (0.114 R)
• M24: 8,164,753 km (0.104 R)
• M25: 8,353,246 km (0.102 R)
• M26: 8,447,941 km (0.057 R)
• M27: 8,927,103 km (0.087 R)
• M28: 9,153,744 km (0.115 R)
• M29: 9,218,819 km (0.107 R)
• M30: 9,513,677 km (0.09 R)
• M31: 9,645,772 km (0.057 R)
• M32: 9,945,117 km (0.056 R)
• M33: 10,247,454 km (0.09 R)
• M34: 10,518,825 km (0.089 R)
• M35: 11,103,453 km (0.12 R)
• M36: 11,804,618 km (0.09 R)
• M37: 12,664,956 km (0.106 R)
• M38: 12,992,874 km (0.098 R)
• M39: 14,332,074 km (0.11 R)
• M40: 14,635,608 km (0.064 R)
• M41: 14,711,754 km (0.051 R)
• M42: 14,864,643 km (0.076 R)
• M43: 16,066,961 km (0.108 R)
• M44: 16,263,832 km (0.082 R)
• M45: 16,382,313 km (0.088 R)
• M46: 16,461,450 km (0.1 R)
• M47: 16,739,553 km (0.083 R)
• M48: 17,059,244 km (0.103 R)
• M49: 17,745,150 km (0.101 R)
• M50: 17,826,531 km (0.083 R)
• M51: 18,030,283 km (0.039 R)
• M52: 18,605,038 km (0.1 R)
• M53: 19,436,653 km (0.103 R)
• M54: 19,941,396 km (0.079 R)
• M55: 21,351,655 km (0.066 R)
• M56: 21,698,274 km (0.108 R)
• M57: 21,915,938 km (0.059 R)
• M58: 22,617,253 km (0.05 R)
• M59: 22,793,779 km (0.034 R)
• M60: 25,220,705 km (0.041 R)
• M61: 27,023,958 km (0.068 R)
• M62: 29,011,964 km (0.067 R)
• M63: 30,655,596 km (0.101 R)
• M64: 33,478,208 km (0.095 R)
• M65: 33,679,417 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 8.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.04 AU - 11.46 AU

Year: 10772 Days

Day: 5.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,061,746 km

• M1: 173,534 km (0.08 R)
• M2: 297,700 km (0.079 R)
• M3: 435,180 km (0.109 R)
• M4: 704,008 km (0.043 R)
• M5: 1,153,848 km (0.091 R)
• M6: 1,472,342 km (0.063 R)
• M7: 1,528,142 km (0.111 R)
• M8: 1,603,689 km (0.118 R)
• M9: 2,083,150 km (0.11 R)
• M10: 2,146,281 km (0.112 R)
• M11: 2,252,645 km (0.091 R)
• M12: 2,448,768 km (0.095 R)
• M13: 2,650,425 km (0.084 R)
• M14: 2,881,105 km (0.101 R)
• M15: 3,142,303 km (0.073 R)
• M16: 3,312,546 km (0.067 R)
• M17: 3,561,028 km (0.052 R)
• M18: 4,208,786 km (0.074 R)
• M19: 4,559,893 km (0.112 R)
• M20: 4,614,795 km (0.045 R)
• M21: 5,175,638 km (0.095 R)
• M22: 5,377,146 km (0.116 R)
• M23: 6,087,287 km (0.084 R)
• M24: 6,515,286 km (0.115 R)
• M25: 7,367,845 km (0.108 R)
• M26: 7,955,615 km (0.067 R)
• M27: 8,255,110 km (0.05 R)
• M28: 8,865,319 km (0.086 R)
• M29: 8,933,985 km (0.106 R)
• M30: 10,128,973 km (0.071 R)
• M31: 10,381,195 km (0.062 R)
• M32: 10,489,803 km (0.112 R)
• M33: 11,336,078 km (0.086 R)
• M34: 11,522,926 km (0.106 R)
• M35: 11,937,611 km (0.05 R)
• M36: 12,318,786 km (0.107 R)
• M37: 12,742,896 km (0.051 R)
• M38: 13,803,844 km (0.067 R)
• M39: 14,083,443 km (0.05 R)
• M40: 14,284,353 km (0.115 R)
• M41: 15,097,567 km (0.11 R)
• M42: 15,592,736 km (0.076 R)
• M43: 15,717,351 km (0.111 R)
• M44: 15,800,527 km (0.066 R)
• M45: 16,177,065 km (0.053 R)
• M46: 16,471,922 km (0.105 R)
• M47: 16,981,602 km (0.096 R)
• M48: 17,324,331 km (0.111 R)
• M49: 18,103,586 km (0.062 R)
• M50: 18,234,634 km (0.08 R)
• M51: 18,453,645 km (0.091 R)
• M52: 19,204,926 km (0.084 R)
• M53: 19,561,866 km (0.11 R)
• M54: 19,830,993 km (0.064 R)
• M55: 20,146,644 km (0.114 R)
• M56: 21,057,546 km (0.115 R)
• M57: 21,149,399 km (0.116 R)
• M58: 21,425,557 km (0.103 R)
• M59: 22,214,835 km (0.11 R)
• M60: 22,730,648 km (0.117 R)
• M61: 22,919,291 km (0.034 R)
• M62: 23,917,558 km (0.051 R)
• M63: 24,833,097 km (0.118 R)
• M64: 25,124,514 km (0.106 R)
• M65: 25,514,964 km (0.084 R)
• M66: 25,809,073 km (0.104 R)
• M67: 26,450,250 km (0.117 R)
• M68: 26,648,467 km (0.094 R)
• M69: 26,946,915 km (0.081 R)
• M70: 27,949,669 km (0.052 R)
• M71: 28,913,528 km (0.117 R)
• M72: 30,353,707 km (0.057 R)
• M73: 30,561,349 km (0.092 R)
• M74: 30,925,919 km (0.085 R)
• M75: 33,036,446 km (0.056 R)
• M76: 33,196,665 km (0.114 R)
• M77: 33,517,702 km (0.106 R)
• M78: 34,001,352 km (0.108 R)
• M79: 34,324,932 km (0.092 R)
• M80: 34,595,555 km (0.066 R)
• M81: 35,848,886 km (0.098 R)
• M82: 36,013,443 km (0.106 R)
• M83: 36,288,404 km (0.086 R)
• M84: 36,343,456 km (0.083 R)
• M85: 36,784,920 km (0.109 R)
• M86: 36,950,973 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit