🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.59 AU - 0.67 AU

Year: 179 Days

Day: 19.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,503,828 km

• M1: 40,391 km (0.098 R)
• M2: 483,500 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.72 AU - 0.72 AU

Year: 219 Days

Day: 44 Hours

Environment

Temp: 129 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.79 AU - 0.81 AU

Year: 256 Days

Day: 46.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.79 AU - 1.21 AU

Year: 358 Days

Day: 42 Hours

Environment

Temp: 146 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.04 AU - 1.72 AU

Year: 581 Days

Day: 13.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 11.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.71 AU - 5.71 AU

Year: 4259 Days

Day: 12.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,503,828 km

• M1: 272,119 km (0.109 R)
• M2: 538,552 km (0.077 R)
• M3: 736,919 km (0.105 R)
• M4: 940,372 km (0.118 R)
• M5: 1,086,829 km (0.039 R)
• M6: 1,229,994 km (0.115 R)
• M7: 1,415,196 km (0.093 R)
• M8: 1,523,654 km (0.093 R)
• M9: 1,622,539 km (0.115 R)
• M10: 1,736,382 km (0.105 R)
• M11: 1,945,670 km (0.072 R)
• M12: 2,549,297 km (0.073 R)
• M13: 2,697,698 km (0.051 R)
• M14: 2,987,918 km (0.109 R)
• M15: 3,128,989 km (0.097 R)
• M16: 3,549,060 km (0.114 R)
• M17: 3,833,595 km (0.079 R)
• M18: 4,004,436 km (0.095 R)
• M19: 4,283,286 km (0.108 R)
• M20: 4,389,351 km (0.063 R)
• M21: 4,676,878 km (0.098 R)
• M22: 4,841,286 km (0.106 R)
• M23: 5,026,339 km (0.082 R)
• M24: 5,460,771 km (0.106 R)
• M25: 5,537,664 km (0.118 R)
• M26: 5,711,796 km (0.085 R)
• M27: 5,789,737 km (0.084 R)
• M28: 6,105,388 km (0.115 R)
• M29: 7,359,766 km (0.066 R)
• M30: 7,723,289 km (0.07 R)
• M31: 8,224,592 km (0.049 R)
• M32: 8,512,717 km (0.115 R)
• M33: 8,758,955 km (0.054 R)
• M34: 10,073,023 km (0.084 R)
• M35: 10,357,409 km (0.078 R)
• M36: 10,958,642 km (0.106 R)
• M37: 11,423,144 km (0.108 R)
• M38: 12,144,505 km (0.036 R)
• M39: 12,625,163 km (0.096 R)
• M40: 12,727,188 km (0.098 R)
• M41: 12,855,095 km (0.094 R)
• M42: 12,957,719 km (0.087 R)
• M43: 13,034,762 km (0.091 R)
• M44: 13,552,969 km (0.084 R)
• M45: 13,972,441 km (0.099 R)
• M46: 14,077,908 km (0.09 R)
• M47: 14,236,781 km (0.033 R)
• M48: 14,449,359 km (0.099 R)
• M49: 14,663,134 km (0.094 R)
• M50: 14,877,957 km (0.077 R)
• M51: 15,637,765 km (0.098 R)
• M52: 16,188,434 km (0.102 R)
• M53: 16,605,513 km (0.12 R)
• M54: 17,992,585 km (0.108 R)
• M55: 18,309,134 km (0.082 R)
• M56: 18,511,540 km (0.105 R)
• M57: 19,211,059 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 10.2

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.63 AU - 6.87 AU

Year: 5596 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,503,828 km

• M1: 167,550 km (0.105 R)
• M2: 274,961 km (0.088 R)
• M3: 388,506 km (0.072 R)
• M4: 452,833 km (0.096 R)
• M5: 698,772 km (0.114 R)
• M6: 823,536 km (0.06 R)
• M7: 1,064,688 km (0.116 R)
• M8: 1,311,525 km (0.043 R)
• M9: 1,380,639 km (0.079 R)
• M10: 1,576,911 km (0.045 R)
• M11: 1,725,611 km (0.092 R)
• M12: 2,158,548 km (0.118 R)
• M13: 2,581,012 km (0.119 R)
• M14: 2,757,388 km (0.101 R)
• M15: 3,168,632 km (0.086 R)
• M16: 3,381,660 km (0.082 R)
• M17: 3,871,742 km (0.068 R)
• M18: 4,176,773 km (0.058 R)
• M19: 4,675,532 km (0.103 R)
• M20: 4,891,252 km (0.058 R)
• M21: 5,000,309 km (0.044 R)
• M22: 5,137,939 km (0.061 R)
• M23: 5,220,966 km (0.101 R)
• M24: 5,304,591 km (0.066 R)
• M25: 6,106,286 km (0.111 R)
• M26: 6,342,202 km (0.072 R)
• M27: 6,641,547 km (0.115 R)
• M28: 6,884,195 km (0.083 R)
• M29: 7,316,233 km (0.075 R)
• M30: 8,109,252 km (0.114 R)
• M31: 8,598,287 km (0.118 R)
• M32: 8,829,715 km (0.104 R)
• M33: 9,197,726 km (0.026 R)
• M34: 9,400,431 km (0.104 R)
• M35: 9,707,555 km (0.091 R)
• M36: 9,776,221 km (0.058 R)
• M37: 10,436,695 km (0.117 R)
• M38: 10,683,682 km (0.116 R)
• M39: 10,968,366 km (0.05 R)
• M40: 11,183,488 km (0.117 R)
• M41: 11,436,308 km (0.119 R)
• M42: 11,508,863 km (0.079 R)
• M43: 11,581,568 km (0.095 R)
• M44: 11,727,575 km (0.087 R)
• M45: 12,021,236 km (0.112 R)
• M46: 12,578,488 km (0.119 R)
• M47: 12,690,836 km (0.117 R)
• M48: 12,803,633 km (0.11 R)
• M49: 13,296,259 km (0.11 R)
• M50: 13,372,703 km (0.112 R)
• M51: 14,066,389 km (0.09 R)
• M52: 14,144,179 km (0.109 R)
• M53: 14,261,165 km (0.115 R)
• M54: 14,339,255 km (0.054 R)
• M55: 14,850,880 km (0.106 R)
• M56: 15,408,431 km (0.07 R)
• M57: 16,216,858 km (0.079 R)
• M58: 16,626,307 km (0.086 R)
• M59: 16,914,882 km (0.101 R)
• M60: 17,497,117 km (0.06 R)
• M61: 17,622,629 km (0.074 R)
• M62: 18,382,736 km (0.107 R)
• M63: 18,467,857 km (0.092 R)
• M64: 18,938,342 km (0.034 R)
• M65: 19,024,212 km (0.117 R)
• M66: 19,455,951 km (0.081 R)
• M67: 20,197,358 km (0.045 R)
• M68: 20,285,322 km (0.108 R)
• M69: 20,682,055 km (0.105 R)
• M70: 20,903,610 km (0.091 R)
• M71: 23,208,464 km (0.05 R)
• M72: 24,414,223 km (0.077 R)
• M73: 24,601,519 km (0.065 R)
• M74: 24,930,485 km (0.113 R)
• M75: 25,640,177 km (0.105 R)
• M76: 25,830,616 km (0.051 R)
• M77: 26,693,197 km (0.092 R)
• M78: 27,322,106 km (0.049 R)
• M79: 27,809,197 km (0.067 R)
• M80: 28,545,069 km (0.084 R)
• M81: 29,636,086 km (0.072 R)
• M82: 29,986,145 km (0.11 R)
• M83: 30,639,888 km (0.053 R)
• M84: 31,145,828 km (0.083 R)
• M85: 31,298,119 km (0.108 R)
• M86: 32,217,397 km (0.065 R)
• M87: 33,352,995 km (0.036 R)
• M88: 34,606,775 km (0.075 R)
• M89: 34,817,259 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 10.9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.32 AU - 9.66 AU

Year: 9654 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,503,828 km

• M1: 189,989 km (0.054 R)
• M2: 259,253 km (0.034 R)
• M3: 356,791 km (0.113 R)
• M4: 616,642 km (0.111 R)
• M5: 695,331 km (0.112 R)
• M6: 899,981 km (0.108 R)
• M7: 1,164,021 km (0.083 R)
• M8: 1,539,811 km (0.12 R)
• M9: 1,741,768 km (0.085 R)
• M10: 1,834,519 km (0.088 R)
• M11: 2,024,957 km (0.064 R)
• M12: 2,172,161 km (0.061 R)
• M13: 2,635,166 km (0.06 R)
• M14: 2,796,433 km (0.094 R)
• M15: 3,072,441 km (0.112 R)
• M16: 3,503,283 km (0.087 R)
• M17: 4,294,955 km (0.094 R)
• M18: 4,973,980 km (0.117 R)
• M19: 5,174,142 km (0.108 R)
• M20: 5,790,784 km (0.077 R)
• M21: 6,036,872 km (0.116 R)
• M22: 6,214,744 km (0.119 R)
• M23: 6,322,455 km (0.119 R)
• M24: 6,539,521 km (0.052 R)
• M25: 6,612,375 km (0.066 R)
• M26: 7,018,235 km (0.067 R)
• M27: 7,243,080 km (0.095 R)
• M28: 7,776,995 km (0.091 R)
• M29: 8,561,636 km (0.111 R)
• M30: 8,802,040 km (0.118 R)
• M31: 9,085,228 km (0.115 R)
• M32: 9,869,271 km (0.065 R)
• M33: 10,333,024 km (0.103 R)
• M34: 10,933,660 km (0.025 R)
• M35: 11,107,343 km (0.084 R)
• M36: 11,811,201 km (0.103 R)
• M37: 12,303,677 km (0.086 R)
• M38: 12,711,481 km (0.085 R)
• M39: 12,894,140 km (0.111 R)
• M40: 13,680,426 km (0.079 R)
• M41: 13,867,573 km (0.093 R)
• M42: 13,961,520 km (0.115 R)
• M43: 14,292,132 km (0.064 R)
• M44: 14,768,751 km (0.114 R)
• M45: 15,444,783 km (0.104 R)
• M46: 16,229,723 km (0.089 R)
• M47: 17,077,943 km (0.105 R)
• M48: 17,634,597 km (0.047 R)
• M49: 20,132,283 km (0.102 R)
• M50: 21,043,184 km (0.118 R)
• M51: 21,205,199 km (0.066 R)
• M52: 22,186,860 km (0.093 R)
• M53: 22,296,815 km (0.117 R)
• M54: 22,572,524 km (0.062 R)
• M55: 23,743,127 km (0.076 R)
• M56: 24,591,197 km (0.112 R)
• M57: 24,819,035 km (0.027 R)
• M58: 25,047,620 km (0.105 R)
• M59: 25,391,695 km (0.081 R)
• M60: 26,725,360 km (0.117 R)
• M61: 27,194,649 km (0.118 R)
• M62: 28,558,832 km (0.115 R)
• M63: 29,158,869 km (0.11 R)
• M64: 29,641,920 km (0.119 R)
• M65: 31,106,932 km (0.086 R)
• M66: 33,790,120 km (0.087 R)
• M67: 34,233,827 km (0.055 R)
• M68: 34,424,714 km (0.119 R)
• M69: 35,191,403 km (0.086 R)
• M70: 35,770,048 km (0.079 R)
• M71: 36,416,759 km (0.044 R)
• M72: 36,611,536 km (0.045 R)
• M73: 37,067,360 km (0.058 R)
• M74: 38,578,299 km (0.07 R)
• M75: 38,975,780 km (0.107 R)
• M76: 39,707,912 km (0.03 R)
• M77: 40,983,234 km (0.112 R)
• M78: 41,185,939 km (0.114 R)
• M79: 41,321,176 km (0.117 R)
• M80: 41,727,783 km (0.106 R)
• M81: 42,476,819 km (0.086 R)
• M82: 42,681,918 km (0.112 R)
• M83: 43,230,194 km (0.103 R)
• M84: 43,505,305 km (0.066 R)
• M85: 43,643,084 km (0.111 R)
• M86: 44,472,605 km (0.06 R)
• M87: 44,819,821 km (0.054 R)
• M88: 46,147,353 km (0.038 R)
• M89: 47,275,321 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 11.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.23 AU - 11.57 AU

Year: 10322 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,503,828 km

• M1: 155,881 km (0.099 R)
• M2: 230,381 km (0.116 R)
• M3: 328,367 km (0.046 R)
• M4: 477,516 km (0.095 R)
• M5: 712,535 km (0.083 R)
• M6: 877,242 km (0.095 R)
• M7: 1,141,881 km (0.064 R)
• M8: 1,322,296 km (0.098 R)
• M9: 1,644,230 km (0.115 R)
• M10: 1,762,861 km (0.086 R)
• M11: 2,027,051 km (0.096 R)
• M12: 2,341,955 km (0.119 R)
• M13: 2,476,294 km (0.042 R)
• M14: 2,613,325 km (0.069 R)
• M15: 2,732,704 km (0.118 R)
• M16: 2,813,338 km (0.066 R)
• M17: 2,956,503 km (0.038 R)
• M18: 3,400,509 km (0.111 R)
• M19: 3,663,801 km (0.071 R)
• M20: 4,071,156 km (0.1 R)
• M21: 4,880,331 km (0.103 R)
• M22: 5,127,617 km (0.051 R)
• M23: 5,303,245 km (0.062 R)
• M24: 5,404,522 km (0.119 R)
• M25: 5,738,275 km (0.116 R)
• M26: 6,237,932 km (0.082 R)
• M27: 6,318,116 km (0.077 R)
• M28: 7,139,110 km (0.111 R)
• M29: 7,505,325 km (0.115 R)
• M30: 7,590,746 km (0.091 R)
• M31: 8,403,361 km (0.105 R)
• M32: 9,000,705 km (0.097 R)
• M33: 9,365,724 km (0.087 R)
• M34: 10,047,591 km (0.096 R)
• M35: 10,809,643 km (0.06 R)
• M36: 10,906,134 km (0.097 R)
• M37: 11,458,898 km (0.032 R)
• M38: 11,557,333 km (0.039 R)
• M39: 11,689,129 km (0.083 R)
• M40: 11,954,216 km (0.094 R)
• M41: 12,221,248 km (0.105 R)
• M42: 12,727,188 km (0.091 R)
• M43: 12,829,214 km (0.058 R)
• M44: 14,534,032 km (0.102 R)
• M45: 15,467,223 km (0.109 R)
• M46: 15,539,778 km (0.108 R)
• M47: 15,904,498 km (0.06 R)
• M48: 16,456,813 km (0.057 R)
• M49: 16,791,164 km (0.102 R)
• M50: 17,353,503 km (0.063 R)
• M51: 17,504,596 km (0.057 R)
• M52: 18,573,922 km (0.064 R)
• M53: 18,960,932 km (0.092 R)
• M54: 19,703,685 km (0.051 R)
• M55: 19,940,199 km (0.12 R)
• M56: 20,137,968 km (0.084 R)
• M57: 21,662,669 km (0.109 R)
• M58: 22,356,803 km (0.07 R)
• M59: 22,727,208 km (0.066 R)
• M60: 23,934,463 km (0.103 R)
• M61: 24,060,574 km (0.044 R)
• M62: 25,034,605 km (0.057 R)
• M63: 25,248,081 km (0.107 R)
• M64: 26,107,970 km (0.086 R)
• M65: 27,240,276 km (0.06 R)
• M66: 29,147,649 km (0.061 R)
• M67: 29,958,918 km (0.115 R)
• M68: 30,367,321 km (0.068 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit