🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.79 AU - 0.81 AU

Year: 264 Days

Day: 44.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,394,125 km

• M1: 283,039 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.34 AU - 3.22 AU

Year: 1710 Days

Day: 30.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,394,125 km

• M1: 266,135 km (0.111 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 11.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.99 AU - 6.09 AU

Year: 4811 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 18,394,125 km

• M1: 186,848 km (0.091 R)
• M2: 344,075 km (0.114 R)
• M3: 427,551 km (0.103 R)
• M4: 546,930 km (0.072 R)
• M5: 630,705 km (0.084 R)
• M6: 781,649 km (0.088 R)
• M7: 1,014,573 km (0.061 R)
• M8: 1,195,137 km (0.049 R)
• M9: 1,270,535 km (0.05 R)
• M10: 1,426,266 km (0.083 R)
• M11: 1,947,016 km (0.06 R)
• M12: 2,082,402 km (0.056 R)
• M13: 2,189,963 km (0.035 R)
• M14: 2,315,177 km (0.116 R)
• M15: 2,410,770 km (0.095 R)
• M16: 2,540,172 km (0.046 R)
• M17: 2,874,224 km (0.08 R)
• M18: 2,977,297 km (0.053 R)
• M19: 3,134,225 km (0.099 R)
• M20: 3,456,309 km (0.062 R)
• M21: 3,584,515 km (0.076 R)
• M22: 3,902,410 km (0.038 R)
• M23: 4,288,373 km (0.078 R)
• M24: 5,097,099 km (0.078 R)
• M25: 5,497,572 km (0.049 R)
• M26: 5,755,928 km (0.099 R)
• M27: 6,106,585 km (0.091 R)
• M28: 6,509,452 km (0.104 R)
• M29: 6,645,736 km (0.089 R)
• M30: 6,828,844 km (0.113 R)
• M31: 7,106,796 km (0.105 R)
• M32: 7,530,458 km (0.075 R)
• M33: 7,745,579 km (0.086 R)
• M34: 8,230,576 km (0.087 R)
• M35: 8,402,763 km (0.1 R)
• M36: 9,306,932 km (0.083 R)
• M37: 9,563,493 km (0.097 R)
• M38: 9,640,984 km (0.058 R)
• M39: 9,979,076 km (0.119 R)
• M40: 10,057,614 km (0.089 R)
• M41: 10,347,535 km (0.108 R)
• M42: 10,560,114 km (0.089 R)
• M43: 11,152,072 km (0.118 R)
• M44: 11,315,433 km (0.08 R)
• M45: 11,424,789 km (0.116 R)
• M46: 12,256,105 km (0.06 R)
• M47: 12,340,328 km (0.115 R)
• M48: 12,481,100 km (0.093 R)
• M49: 12,792,563 km (0.075 R)
• M50: 12,963,703 km (0.086 R)
• M51: 13,192,887 km (0.104 R)
• M52: 13,481,461 km (0.084 R)
• M53: 13,568,377 km (0.101 R)
• M54: 13,713,637 km (0.091 R)
• M55: 14,064,593 km (0.108 R)
• M56: 14,182,327 km (0.043 R)
• M57: 14,745,563 km (0.116 R)
• M58: 14,835,172 km (0.096 R)
• M59: 14,954,850 km (0.094 R)
• M60: 15,044,908 km (0.088 R)
• M61: 15,135,116 km (0.102 R)
• M62: 15,497,741 km (0.086 R)
• M63: 15,955,211 km (0.112 R)
• M64: 16,201,001 km (0.106 R)
• M65: 16,478,953 km (0.111 R)
• M66: 16,789,668 km (0.034 R)
• M67: 16,977,114 km (0.088 R)
• M68: 17,797,060 km (0.101 R)
• M69: 18,051,975 km (0.081 R)
• M70: 18,147,867 km (0.045 R)
• M71: 18,436,591 km (0.092 R)
• M72: 18,953,751 km (0.101 R)
• M73: 19,672,419 km (0.115 R)
• M74: 19,936,011 km (0.106 R)
• M75: 20,167,738 km (0.091 R)
• M76: 21,542,093 km (0.042 R)
• M77: 23,015,932 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.1

Radius: 14

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.37 AU - 7.85 AU

Year: 7746 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 18,394,125 km

• M1: 175,329 km (0.108 R)
• M2: 305,479 km (0.098 R)
• M3: 426,653 km (0.108 R)
• M4: 520,750 km (0.085 R)
• M5: 679,474 km (0.046 R)
• M6: 841,488 km (0.098 R)
• M7: 1,524,851 km (0.111 R)
• M8: 1,744,760 km (0.087 R)
• M9: 1,869,225 km (0.068 R)
• M10: 2,040,066 km (0.098 R)
• M11: 2,238,732 km (0.104 R)
• M12: 2,490,505 km (0.098 R)
• M13: 2,727,468 km (0.092 R)
• M14: 2,922,694 km (0.073 R)
• M15: 3,562,374 km (0.113 R)
• M16: 3,722,444 km (0.089 R)
• M17: 3,912,284 km (0.108 R)
• M18: 4,049,914 km (0.11 R)
• M19: 4,358,384 km (0.062 R)
• M20: 4,472,528 km (0.085 R)
• M21: 4,645,463 km (0.094 R)
• M22: 4,968,744 km (0.112 R)
• M23: 5,118,042 km (0.119 R)
• M24: 5,390,759 km (0.075 R)
• M25: 5,637,147 km (0.109 R)
• M26: 5,761,762 km (0.115 R)
• M27: 6,077,413 km (0.03 R)
• M28: 7,091,837 km (0.095 R)
• M29: 7,260,433 km (0.101 R)
• M30: 7,362,310 km (0.073 R)
• M31: 8,264,534 km (0.066 R)
• M32: 9,018,807 km (0.059 R)
• M33: 9,757,671 km (0.116 R)
• M34: 10,020,813 km (0.091 R)
• M35: 11,019,230 km (0.118 R)
• M36: 12,210,328 km (0.114 R)
• M37: 12,494,115 km (0.083 R)
• M38: 12,780,146 km (0.099 R)
• M39: 13,317,202 km (0.113 R)
• M40: 13,567,480 km (0.075 R)
• M41: 13,945,962 km (0.048 R)
• M42: 14,072,821 km (0.105 R)
• M43: 14,413,306 km (0.119 R)
• M44: 14,584,446 km (0.117 R)
• M45: 15,319,720 km (0.071 R)
• M46: 15,494,450 km (0.114 R)
• M47: 15,582,114 km (0.081 R)
• M48: 17,551,421 km (0.117 R)
• M49: 17,872,009 km (0.088 R)
• M50: 18,240,618 km (0.095 R)
• M51: 18,472,345 km (0.119 R)
• M52: 19,598,219 km (0.096 R)
• M53: 19,883,203 km (0.091 R)
• M54: 20,169,533 km (0.092 R)
• M55: 20,505,231 km (0.076 R)
• M56: 20,891,343 km (0.104 R)
• M57: 21,182,460 km (0.12 R)
• M58: 21,377,237 km (0.103 R)
• M59: 21,621,530 km (0.047 R)
• M60: 21,768,734 km (0.089 R)
• M61: 22,014,523 km (0.079 R)
• M62: 22,113,108 km (0.119 R)
• M63: 22,310,727 km (0.083 R)
• M64: 22,459,428 km (0.077 R)
• M65: 22,857,358 km (0.111 R)
• M66: 23,157,302 km (0.086 R)
• M67: 23,559,421 km (0.092 R)
• M68: 24,115,925 km (0.094 R)
• M69: 24,779,391 km (0.118 R)
• M70: 24,933,328 km (0.104 R)
• M71: 26,385,324 km (0.116 R)
• M72: 27,280,369 km (0.062 R)
• M73: 27,864,847 km (0.096 R)
• M74: 28,131,880 km (0.073 R)
• M75: 29,588,514 km (0.031 R)
• M76: 29,806,329 km (0.118 R)
• M77: 33,477,759 km (0.115 R)
• M78: 33,818,543 km (0.117 R)
• M79: 34,331,963 km (0.105 R)
• M80: 34,675,590 km (0.103 R)
• M81: 35,308,688 km (0.064 R)
• M82: 35,713,500 km (0.054 R)
• M83: 35,829,438 km (0.071 R)
• M84: 36,703,090 km (0.093 R)
• M85: 36,995,853 km (0.075 R)
• M86: 39,007,346 km (0.11 R)
• M87: 39,126,725 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 10.8

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.47 AU - 8.55 AU

Year: 8364 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,394,125 km

• M1: 221,704 km (0.035 R)
• M2: 417,228 km (0.075 R)
• M3: 737,817 km (0.096 R)
• M4: 883,675 km (0.112 R)
• M5: 1,021,753 km (0.028 R)
• M6: 1,500,616 km (0.102 R)
• M7: 1,710,652 km (0.087 R)
• M8: 2,159,445 km (0.058 R)
• M9: 2,325,200 km (0.081 R)
• M10: 2,619,309 km (0.115 R)
• M11: 2,822,164 km (0.074 R)
• M12: 3,056,434 km (0.109 R)
• M13: 3,216,354 km (0.097 R)
• M14: 3,489,071 km (0.054 R)
• M15: 3,969,879 km (0.101 R)
• M16: 4,144,609 km (0.062 R)
• M17: 4,807,178 km (0.074 R)
• M18: 5,024,992 km (0.071 R)
• M19: 5,535,121 km (0.109 R)
• M20: 5,665,271 km (0.04 R)
• M21: 6,501,523 km (0.081 R)
• M22: 6,639,004 km (0.119 R)
• M23: 6,951,663 km (0.118 R)
• M24: 7,519,687 km (0.119 R)
• M25: 7,845,660 km (0.106 R)
• M26: 8,399,472 km (0.087 R)
• M27: 9,389,211 km (0.106 R)
• M28: 9,779,662 km (0.084 R)
• M29: 10,135,705 km (0.065 R)
• M30: 10,455,694 km (0.07 R)
• M31: 10,819,666 km (0.113 R)
• M32: 10,901,197 km (0.044 R)
• M33: 10,982,877 km (0.072 R)
• M34: 11,105,697 km (0.108 R)
• M35: 11,726,977 km (0.094 R)
• M36: 12,232,169 km (0.092 R)
• M37: 12,658,673 km (0.118 R)
• M38: 12,916,879 km (0.116 R)
• M39: 13,133,496 km (0.113 R)
• M40: 13,351,161 km (0.094 R)
• M41: 14,144,927 km (0.097 R)
• M42: 14,682,582 km (0.086 R)
• M43: 14,953,953 km (0.072 R)
• M44: 15,593,633 km (0.102 R)
• M45: 17,470,039 km (0.062 R)
• M46: 17,613,653 km (0.116 R)
• M47: 18,337,557 km (0.105 R)
• M48: 18,776,627 km (0.068 R)
• M49: 19,714,755 km (0.081 R)
• M50: 20,617,728 km (0.104 R)
• M51: 20,820,134 km (0.101 R)
• M52: 21,842,336 km (0.062 R)
• M53: 22,515,527 km (0.071 R)
• M54: 22,776,276 km (0.07 R)
• M55: 22,880,994 km (0.118 R)
• M56: 23,617,465 km (0.086 R)
• M57: 24,361,864 km (0.105 R)
• M58: 24,575,938 km (0.058 R)
• M59: 25,006,032 km (0.043 R)
• M60: 26,365,877 km (0.094 R)
• M61: 28,197,553 km (0.028 R)
• M62: 28,366,000 km (0.107 R)
• M63: 28,930,283 km (0.07 R)
• M64: 29,270,619 km (0.062 R)
• M65: 30,069,920 km (0.084 R)
• M66: 30,934,296 km (0.116 R)
• M67: 32,687,284 km (0.051 R)
• M68: 34,292,469 km (0.084 R)
• M69: 35,014,130 km (0.052 R)
• M70: 35,255,730 km (0.109 R)
• M71: 36,717,301 km (0.084 R)
• M72: 37,147,395 km (0.038 R)
• M73: 37,393,933 km (0.042 R)
• M74: 38,260,852 km (0.032 R)
• M75: 39,385,230 km (0.118 R)
• M76: 40,583,808 km (0.097 R)
• M77: 40,837,676 km (0.055 R)
• M78: 41,155,721 km (0.115 R)
• M79: 42,307,624 km (0.12 R)
• M80: 43,210,896 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 13.9

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.25 AU - 10.95 AU

Year: 11843 Days

Day: 5.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,394,125 km

• M1: 253,718 km (0.043 R)
• M2: 414,386 km (0.089 R)
• M3: 517,609 km (0.072 R)
• M4: 775,216 km (0.076 R)
• M5: 1,158,187 km (0.1 R)
• M6: 1,450,052 km (0.092 R)
• M7: 1,611,019 km (0.086 R)
• M8: 2,959,794 km (0.109 R)
• M9: 3,122,108 km (0.089 R)
• M10: 3,517,794 km (0.113 R)
• M11: 3,658,566 km (0.112 R)
• M12: 3,913,480 km (0.071 R)
• M13: 4,043,182 km (0.1 R)
• M14: 4,340,433 km (0.032 R)
• M15: 4,458,017 km (0.081 R)
• M16: 5,490,990 km (0.104 R)
• M17: 5,876,204 km (0.1 R)
• M18: 7,263,276 km (0.111 R)
• M19: 7,544,370 km (0.093 R)
• M20: 7,727,029 km (0.075 R)
• M21: 7,870,194 km (0.08 R)
• M22: 8,179,862 km (0.066 R)
• M23: 8,832,557 km (0.064 R)
• M24: 9,154,492 km (0.091 R)
• M25: 9,393,101 km (0.039 R)
• M26: 10,143,334 km (0.109 R)
• M27: 10,639,251 km (0.053 R)
• M28: 10,867,238 km (0.084 R)
• M29: 11,561,073 km (0.086 R)
• M30: 12,749,179 km (0.047 R)
• M31: 13,015,912 km (0.059 R)
• M32: 13,406,961 km (0.075 R)
• M33: 13,976,031 km (0.069 R)
• M34: 14,226,010 km (0.119 R)
• M35: 14,527,898 km (0.103 R)
• M36: 15,446,130 km (0.052 R)
• M37: 15,808,306 km (0.062 R)
• M38: 16,304,373 km (0.059 R)
• M39: 16,409,390 km (0.104 R)
• M40: 16,991,476 km (0.107 R)
• M41: 18,312,126 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit