🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.45 AU - 0.57 AU

Year: 132 Days

Day: 42 Hours

Environment

Temp: 242 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.76 AU - 2.48 AU

Year: 1122 Days

Day: 43.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.74 AU - 3.28 AU

Year: 1898 Days

Day: 25.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,910,225 km

• M1: 1,204,712 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.83 AU - 4.33 AU

Year: 2995 Days

Day: 31.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,910,225 km

• M1: 948,151 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.7 AU - 5.18 AU

Year: 3400 Days

Day: 13.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,910,225 km

• M1: 162,014 km (0.11 R)
• M2: 841,787 km (0.118 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.7

Radius: 13.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.88 AU - 5.04 AU

Year: 4015 Days

Day: 9.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,910,225 km

• M1: 195,225 km (0.114 R)
• M2: 368,011 km (0.089 R)
• M3: 471,383 km (0.108 R)
• M4: 798,404 km (0.113 R)
• M5: 894,146 km (0.056 R)
• M6: 1,152,053 km (0.109 R)
• M7: 1,240,017 km (0.119 R)
• M8: 1,470,397 km (0.091 R)
• M9: 1,627,924 km (0.065 R)
• M10: 1,960,330 km (0.106 R)
• M11: 2,314,578 km (0.095 R)
• M12: 2,413,612 km (0.115 R)
• M13: 3,037,734 km (0.091 R)
• M14: 3,336,332 km (0.038 R)
• M15: 3,481,142 km (0.1 R)
• M16: 3,710,626 km (0.109 R)
• M17: 3,894,631 km (0.119 R)
• M18: 4,098,682 km (0.049 R)
• M19: 4,341,330 km (0.032 R)
• M20: 4,750,480 km (0.116 R)
• M21: 5,134,947 km (0.093 R)
• M22: 5,415,742 km (0.102 R)
• M23: 5,510,587 km (0.103 R)
• M24: 5,605,881 km (0.119 R)
• M25: 5,701,773 km (0.095 R)
• M26: 6,308,542 km (0.106 R)
• M27: 6,408,324 km (0.06 R)
• M28: 6,528,900 km (0.081 R)
• M29: 6,731,306 km (0.074 R)
• M30: 6,812,986 km (0.109 R)
• M31: 7,184,288 km (0.111 R)
• M32: 7,330,445 km (0.108 R)
• M33: 7,839,228 km (0.039 R)
• M34: 8,076,340 km (0.117 R)
• M35: 8,403,511 km (0.103 R)
• M36: 8,712,730 km (0.04 R)
• M37: 8,868,760 km (0.104 R)
• M38: 9,093,307 km (0.079 R)
• M39: 9,206,403 km (0.092 R)
• M40: 9,388,164 km (0.088 R)
• M41: 9,987,154 km (0.091 R)
• M42: 10,291,286 km (0.096 R)
• M43: 10,503,715 km (0.076 R)
• M44: 10,693,854 km (0.095 R)
• M45: 10,837,019 km (0.118 R)
• M46: 11,246,469 km (0.106 R)
• M47: 11,759,290 km (0.095 R)
• M48: 11,956,759 km (0.104 R)
• M49: 12,304,724 km (0.108 R)
• M50: 12,706,694 km (0.111 R)
• M51: 12,833,253 km (0.082 R)
• M52: 13,061,988 km (0.106 R)
• M53: 13,164,014 km (0.11 R)
• M54: 13,394,694 km (0.092 R)
• M55: 13,782,302 km (0.079 R)
• M56: 14,042,603 km (0.097 R)
• M57: 15,396,014 km (0.074 R)
• M58: 16,019,987 km (0.108 R)
• M59: 16,486,433 km (0.075 R)
• M60: 16,569,161 km (0.117 R)
• M61: 16,707,539 km (0.069 R)
• M62: 16,901,717 km (0.088 R)
• M63: 17,320,591 km (0.06 R)
• M64: 17,573,561 km (0.025 R)
• M65: 17,714,632 km (0.111 R)
• M66: 17,856,002 km (0.067 R)
• M67: 17,940,973 km (0.084 R)
• M68: 18,168,512 km (0.06 R)
• M69: 18,914,257 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 13.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.95 AU - 5.07 AU

Year: 4076 Days

Day: 13.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,910,225 km

• M1: 300,542 km (0.075 R)
• M2: 493,075 km (0.06 R)
• M3: 696,079 km (0.069 R)
• M4: 1,033,422 km (0.106 R)
• M5: 1,141,282 km (0.095 R)
• M6: 1,266,047 km (0.116 R)
• M7: 1,356,404 km (0.047 R)
• M8: 1,475,933 km (0.064 R)
• M9: 1,641,089 km (0.076 R)
• M10: 1,930,561 km (0.074 R)
• M11: 2,237,087 km (0.118 R)
• M12: 2,726,421 km (0.092 R)
• M13: 2,862,555 km (0.088 R)
• M14: 3,071,394 km (0.116 R)
• M15: 3,615,332 km (0.114 R)
• M16: 4,111,398 km (0.077 R)
• M17: 4,367,659 km (0.098 R)
• M18: 4,467,591 km (0.071 R)
• M19: 4,608,961 km (0.098 R)
• M20: 4,731,182 km (0.03 R)
• M21: 4,833,956 km (0.102 R)
• M22: 5,020,953 km (0.102 R)
• M23: 5,359,194 km (0.068 R)
• M24: 5,509,540 km (0.098 R)
• M25: 5,683,074 km (0.101 R)
• M26: 6,192,305 km (0.066 R)
• M27: 6,372,869 km (0.087 R)
• M28: 6,578,267 km (0.107 R)
• M29: 6,855,472 km (0.08 R)
• M30: 7,278,535 km (0.111 R)
• M31: 7,734,360 km (0.068 R)
• M32: 7,831,449 km (0.09 R)
• M33: 8,076,191 km (0.105 R)
• M34: 8,927,103 km (0.059 R)
• M35: 9,208,647 km (0.1 R)
• M36: 9,754,080 km (0.085 R)
• M37: 10,363,692 km (0.074 R)
• M38: 10,524,809 km (0.115 R)
• M39: 10,795,132 km (0.114 R)
• M40: 10,958,343 km (0.082 R)
• M41: 11,592,040 km (0.059 R)
• M42: 11,787,115 km (0.098 R)
• M43: 12,493,367 km (0.055 R)
• M44: 12,607,660 km (0.069 R)
• M45: 13,976,181 km (0.113 R)
• M46: 14,065,192 km (0.078 R)
• M47: 14,303,352 km (0.088 R)
• M48: 14,723,422 km (0.078 R)
• M49: 15,453,011 km (0.096 R)
• M50: 16,132,036 km (0.082 R)
• M51: 16,319,033 km (0.096 R)
• M52: 16,537,895 km (0.085 R)
• M53: 16,852,499 km (0.04 R)
• M54: 17,137,184 km (0.087 R)
• M55: 17,232,478 km (0.104 R)
• M56: 17,679,476 km (0.084 R)
• M57: 17,872,308 km (0.056 R)
• M58: 18,001,112 km (0.094 R)
• M59: 19,274,040 km (0.114 R)
• M60: 19,638,311 km (0.08 R)
• M61: 19,738,093 km (0.052 R)
• M62: 20,306,415 km (0.096 R)
• M63: 20,474,713 km (0.113 R)
• M64: 20,812,505 km (0.094 R)
• M65: 21,152,092 km (0.039 R)
• M66: 21,288,525 km (0.051 R)
• M67: 21,940,323 km (0.102 R)
• M68: 22,424,870 km (0.1 R)
• M69: 22,668,416 km (0.102 R)
• M70: 22,807,991 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 8.8

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.76 AU - 7.12 AU

Year: 5940 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,910,225 km

• M1: 131,646 km (0.101 R)
• M2: 286,480 km (0.085 R)
• M3: 411,843 km (0.051 R)
• M4: 557,701 km (0.092 R)
• M5: 678,875 km (0.095 R)
• M6: 980,913 km (0.05 R)
• M7: 1,251,386 km (0.081 R)
• M8: 1,526,347 km (0.108 R)
• M9: 1,984,416 km (0.1 R)
• M10: 2,218,237 km (0.094 R)
• M11: 2,327,444 km (0.093 R)
• M12: 2,665,984 km (0.115 R)
• M13: 2,759,034 km (0.06 R)
• M14: 2,876,767 km (0.073 R)
• M15: 3,389,589 km (0.078 R)
• M16: 3,490,418 km (0.116 R)
• M17: 3,592,443 km (0.103 R)
• M18: 3,904,205 km (0.096 R)
• M19: 4,036,749 km (0.1 R)
• M20: 4,609,559 km (0.094 R)
• M21: 5,120,885 km (0.066 R)
• M22: 5,207,801 km (0.09 R)
• M23: 5,501,312 km (0.082 R)
• M24: 5,560,702 km (0.075 R)
• M25: 5,680,082 km (0.096 R)
• M26: 5,982,269 km (0.106 R)
• M27: 6,320,809 km (0.048 R)
• M28: 6,382,892 km (0.092 R)
• M29: 6,824,206 km (0.087 R)
• M30: 6,888,084 km (0.118 R)
• M31: 8,104,913 km (0.108 R)
• M32: 8,376,733 km (0.058 R)
• M33: 9,422,422 km (0.095 R)
• M34: 9,493,630 km (0.111 R)
• M35: 9,960,675 km (0.105 R)
• M36: 10,398,548 km (0.06 R)
• M37: 10,545,752 km (0.114 R)
• M38: 10,693,854 km (0.109 R)
• M39: 10,992,003 km (0.037 R)
• M40: 11,596,528 km (0.045 R)
• M41: 12,406,301 km (0.075 R)
• M42: 13,313,911 km (0.107 R)
• M43: 13,634,799 km (0.096 R)
• M44: 14,120,693 km (0.044 R)
• M45: 14,243,064 km (0.088 R)
• M46: 14,943,032 km (0.066 R)
• M47: 15,823,266 km (0.076 R)
• M48: 16,077,882 km (0.071 R)
• M49: 17,677,681 km (0.058 R)
• M50: 17,853,608 km (0.077 R)
• M51: 18,742,220 km (0.069 R)
• M52: 19,554,237 km (0.081 R)
• M53: 19,736,297 km (0.117 R)
• M54: 20,193,768 km (0.101 R)
• M55: 21,916,686 km (0.103 R)
• M56: 22,390,463 km (0.065 R)
• M57: 22,963,273 km (0.098 R)
• M58: 23,541,020 km (0.096 R)
• M59: 23,686,280 km (0.054 R)
• M60: 24,172,323 km (0.066 R)
• M61: 24,465,685 km (0.114 R)
• M62: 25,105,066 km (0.114 R)
• M63: 25,203,950 km (0.082 R)
• M64: 26,099,443 km (0.099 R)
• M65: 26,904,279 km (0.089 R)
• M66: 27,106,835 km (0.116 R)
• M67: 27,615,169 km (0.109 R)
• M68: 27,717,194 km (0.111 R)
• M69: 28,178,105 km (0.102 R)
• M70: 28,280,879 km (0.096 R)
• M71: 28,641,410 km (0.103 R)
• M72: 29,107,407 km (0.081 R)
• M73: 31,687,522 km (0.077 R)
• M74: 32,438,054 km (0.117 R)
• M75: 32,923,649 km (0.043 R)
• M76: 33,303,029 km (0.069 R)
• M77: 33,792,962 km (0.065 R)
• M78: 34,834,911 km (0.113 R)
• M79: 35,055,718 km (0.117 R)
• M80: 35,110,919 km (0.075 R)
• M81: 36,277,932 km (0.036 R)
• M82: 36,725,828 km (0.098 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 15,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit