🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.66 AU - 0.92 AU

Year: 258 Days

Day: 39.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,918,038 km

• M1: 460,013 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.41 AU - 5.55 AU

Year: 3481 Days

Day: 29.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.9

Radius: 13

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.52 AU - 9.32 AU

Year: 8182 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,918,038 km

• M1: 189,840 km (0.042 R)
• M2: 357,389 km (0.085 R)
• M3: 530,324 km (0.101 R)
• M4: 674,387 km (0.097 R)
• M5: 833,410 km (0.088 R)
• M6: 1,066,782 km (0.083 R)
• M7: 1,153,699 km (0.101 R)
• M8: 1,443,619 km (0.047 R)
• M9: 1,846,786 km (0.117 R)
• M10: 2,499,930 km (0.107 R)
• M11: 3,257,494 km (0.087 R)
• M12: 3,481,292 km (0.08 R)
• M13: 3,729,475 km (0.116 R)
• M14: 4,102,871 km (0.075 R)
• M15: 4,243,493 km (0.103 R)
• M16: 4,426,601 km (0.114 R)
• M17: 4,633,345 km (0.096 R)
• M18: 4,737,914 km (0.115 R)
• M19: 4,822,138 km (0.079 R)
• M20: 4,906,810 km (0.099 R)
• M21: 5,034,866 km (0.082 R)
• M22: 5,229,044 km (0.117 R)
• M23: 5,338,101 km (0.074 R)
• M24: 5,625,030 km (0.071 R)
• M25: 6,191,108 km (0.072 R)
• M26: 6,352,823 km (0.086 R)
• M27: 6,751,651 km (0.074 R)
• M28: 6,846,795 km (0.11 R)
• M29: 7,697,558 km (0.12 R)
• M30: 7,821,874 km (0.074 R)
• M31: 7,921,656 km (0.086 R)
• M32: 8,402,164 km (0.065 R)
• M33: 8,530,220 km (0.061 R)
• M34: 8,762,246 km (0.103 R)
• M35: 8,996,517 km (0.062 R)
• M36: 9,180,073 km (0.115 R)
• M37: 9,364,976 km (0.099 R)
• M38: 9,604,482 km (0.095 R)
• M39: 9,738,373 km (0.11 R)
• M40: 10,198,386 km (0.109 R)
• M41: 10,280,366 km (0.06 R)
• M42: 10,362,495 km (0.116 R)
• M43: 11,308,851 km (0.106 R)
• M44: 11,763,928 km (0.111 R)
• M45: 11,878,520 km (0.103 R)
• M46: 12,051,305 km (0.083 R)
• M47: 12,457,613 km (0.052 R)
• M48: 12,633,091 km (0.111 R)
• M49: 12,838,938 km (0.087 R)
• M50: 13,313,463 km (0.079 R)
• M51: 13,523,049 km (0.092 R)
• M52: 13,793,971 km (0.05 R)
• M53: 14,218,978 km (0.113 R)
• M54: 14,957,693 km (0.055 R)
• M55: 15,175,507 km (0.096 R)
• M56: 15,771,954 km (0.098 R)
• M57: 16,248,423 km (0.061 R)
• M58: 16,729,530 km (0.118 R)
• M59: 16,890,946 km (0.084 R)
• M60: 17,150,349 km (0.107 R)
• M61: 17,280,499 km (0.072 R)
• M62: 17,574,608 km (0.099 R)
• M63: 18,134,703 km (0.078 R)
• M64: 18,433,599 km (0.087 R)
• M65: 18,533,531 km (0.061 R)
• M66: 18,868,181 km (0.092 R)
• M67: 19,306,204 km (0.09 R)
• M68: 19,407,781 km (0.099 R)
• M69: 19,577,574 km (0.107 R)
• M70: 19,884,100 km (0.107 R)
• M71: 22,252,085 km (0.057 R)
• M72: 23,469,213 km (0.04 R)
• M73: 23,650,077 km (0.106 R)
• M74: 24,341,518 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 14.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.31 AU - 9.43 AU

Year: 8889 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 34,918,038 km

• M1: 218,413 km (0.032 R)
• M2: 362,476 km (0.092 R)
• M3: 470,186 km (0.11 R)
• M4: 774,917 km (0.116 R)
• M5: 1,417,589 km (0.087 R)
• M6: 1,542,204 km (0.064 R)
• M7: 1,650,813 km (0.08 R)
• M8: 1,782,758 km (0.111 R)
• M9: 2,036,027 km (0.075 R)
• M10: 2,335,522 km (0.109 R)
• M11: 2,473,302 km (0.115 R)
• M12: 2,637,560 km (0.085 R)
• M13: 2,842,060 km (0.059 R)
• M14: 3,002,280 km (0.093 R)
• M15: 3,165,341 km (0.119 R)
• M16: 3,500,740 km (0.116 R)
• M17: 3,780,189 km (0.068 R)
• M18: 3,915,874 km (0.055 R)
• M19: 4,080,880 km (0.038 R)
• M20: 4,192,181 km (0.094 R)
• M21: 4,304,679 km (0.118 R)
• M22: 5,029,929 km (0.096 R)
• M23: 5,224,855 km (0.11 R)
• M24: 5,452,992 km (0.105 R)
• M25: 5,699,978 km (0.099 R)
• M26: 6,381,995 km (0.077 R)
• M27: 6,495,540 km (0.104 R)
• M28: 6,675,356 km (0.116 R)
• M29: 6,807,152 km (0.111 R)
• M30: 7,190,870 km (0.096 R)
• M31: 7,805,867 km (0.11 R)
• M32: 8,420,116 km (0.076 R)
• M33: 8,544,881 km (0.036 R)
• M34: 8,742,200 km (0.116 R)
• M35: 8,868,611 km (0.09 R)
• M36: 9,141,327 km (0.12 R)
• M37: 9,416,887 km (0.034 R)
• M38: 9,528,038 km (0.11 R)
• M39: 9,807,487 km (0.06 R)
• M40: 10,222,322 km (0.095 R)
• M41: 10,317,316 km (0.038 R)
• M42: 10,952,359 km (0.042 R)
• M43: 11,461,740 km (0.026 R)
• M44: 11,858,773 km (0.099 R)
• M45: 12,401,963 km (0.053 R)
• M46: 12,809,766 km (0.067 R)
• M47: 13,077,098 km (0.085 R)
• M48: 13,180,470 km (0.103 R)
• M49: 13,659,333 km (0.084 R)
• M50: 13,995,778 km (0.072 R)
• M51: 14,101,544 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 10.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7 AU - 10.96 AU

Year: 9878 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,918,038 km

• M1: 130,449 km (0.11 R)
• M2: 229,334 km (0.039 R)
• M3: 303,983 km (0.082 R)
• M4: 444,754 km (0.098 R)
• M5: 560,992 km (0.1 R)
• M6: 636,240 km (0.03 R)
• M7: 914,791 km (0.102 R)
• M8: 1,132,605 km (0.054 R)
• M9: 1,231,340 km (0.093 R)
• M10: 1,437,636 km (0.097 R)
• M11: 1,508,994 km (0.087 R)
• M12: 2,062,506 km (0.098 R)
• M13: 2,309,043 km (0.115 R)
• M14: 2,393,416 km (0.111 R)
• M15: 2,500,379 km (0.065 R)
• M16: 2,898,758 km (0.074 R)
• M17: 2,967,124 km (0.068 R)
• M18: 3,105,502 km (0.074 R)
• M19: 3,656,022 km (0.052 R)
• M20: 4,082,526 km (0.09 R)
• M21: 4,340,732 km (0.103 R)
• M22: 4,445,600 km (0.095 R)
• M23: 5,120,137 km (0.03 R)
• M24: 5,913,155 km (0.111 R)
• M25: 6,653,515 km (0.077 R)
• M26: 6,957,947 km (0.111 R)
• M27: 7,080,916 km (0.085 R)
• M28: 7,548,858 km (0.084 R)
• M29: 7,802,427 km (0.077 R)
• M30: 9,247,243 km (0.083 R)
• M31: 10,069,582 km (0.118 R)
• M32: 10,139,145 km (0.056 R)
• M33: 10,419,192 km (0.08 R)
• M34: 10,666,179 km (0.076 R)
• M35: 11,382,902 km (0.117 R)
• M36: 11,600,866 km (0.116 R)
• M37: 12,337,785 km (0.088 R)
• M38: 13,624,776 km (0.098 R)
• M39: 13,972,740 km (0.118 R)
• M40: 14,440,982 km (0.081 R)
• M41: 14,914,609 km (0.119 R)
• M42: 15,073,481 km (0.1 R)
• M43: 15,153,217 km (0.113 R)
• M44: 15,233,102 km (0.041 R)
• M45: 15,313,137 km (0.039 R)
• M46: 16,447,538 km (0.116 R)
• M47: 17,024,836 km (0.105 R)
• M48: 17,525,091 km (0.057 R)
• M49: 17,608,866 km (0.106 R)
• M50: 18,114,657 km (0.104 R)
• M51: 18,326,936 km (0.102 R)
• M52: 19,313,534 km (0.045 R)
• M53: 19,747,817 km (0.09 R)
• M54: 19,878,715 km (0.059 R)
• M55: 20,405,449 km (0.089 R)
• M56: 20,581,974 km (0.066 R)
• M57: 21,025,682 km (0.093 R)
• M58: 21,248,582 km (0.081 R)
• M59: 21,338,042 km (0.104 R)
• M60: 23,198,740 km (0.092 R)
• M61: 23,892,426 km (0.119 R)
• M62: 24,499,194 km (0.111 R)
• M63: 25,347,564 km (0.107 R)
• M64: 26,686,465 km (0.084 R)
• M65: 26,879,596 km (0.084 R)
• M66: 27,121,645 km (0.055 R)
• M67: 27,315,823 km (0.108 R)
• M68: 27,413,062 km (0.086 R)
• M69: 27,999,186 km (0.082 R)
• M70: 30,233,430 km (0.108 R)
• M71: 30,485,204 km (0.071 R)
• M72: 31,142,986 km (0.078 R)
• M73: 31,397,302 km (0.072 R)
• M74: 31,856,717 km (0.117 R)
• M75: 32,627,445 km (0.056 R)
• M76: 33,144,605 km (0.118 R)
• M77: 33,977,865 km (0.078 R)
• M78: 34,449,547 km (0.119 R)
• M79: 34,923,324 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.1

Radius: 7

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.88 AU - 20.5 AU

Year: 29661 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,918,038 km

• M1: 112,049 km (0.063 R)
• M2: 224,696 km (0.05 R)
• M3: 295,905 km (0.079 R)
• M4: 845,826 km (0.105 R)
• M5: 965,505 km (0.068 R)
• M6: 1,306,139 km (0.114 R)
• M7: 1,571,226 km (0.11 R)
• M8: 1,663,528 km (0.095 R)
• M9: 2,337,168 km (0.102 R)
• M10: 2,464,176 km (0.069 R)
• M11: 2,528,503 km (0.041 R)
• M12: 2,813,786 km (0.108 R)
• M13: 3,730,373 km (0.101 R)
• M14: 4,055,000 km (0.079 R)
• M15: 4,131,295 km (0.083 R)
• M16: 4,388,753 km (0.078 R)
• M17: 4,731,481 km (0.086 R)
• M18: 4,946,603 km (0.09 R)
• M19: 5,000,907 km (0.036 R)
• M20: 6,750,155 km (0.053 R)
• M21: 8,246,134 km (0.115 R)
• M22: 8,766,884 km (0.101 R)
• M23: 8,898,680 km (0.06 R)
• M24: 8,998,013 km (0.104 R)
• M25: 9,298,106 km (0.115 R)
• M26: 9,737,475 km (0.069 R)
• M27: 10,883,095 km (0.072 R)
• M28: 11,024,765 km (0.04 R)
• M29: 11,345,951 km (0.103 R)
• M30: 12,143,906 km (0.028 R)
• M31: 12,475,565 km (0.045 R)
• M32: 12,810,215 km (0.068 R)
• M33: 13,035,061 km (0.072 R)
• M34: 13,223,255 km (0.058 R)
• M35: 13,336,650 km (0.083 R)
• M36: 13,908,563 km (0.069 R)
• M37: 14,918,797 km (0.098 R)
• M38: 15,036,830 km (0.089 R)
• M39: 16,113,486 km (0.116 R)
• M40: 16,194,119 km (0.106 R)
• M41: 16,681,359 km (0.103 R)
• M42: 17,462,709 km (0.103 R)
• M43: 18,004,104 km (0.105 R)
• M44: 18,720,528 km (0.097 R)
• M45: 18,805,350 km (0.088 R)
• M46: 19,018,228 km (0.118 R)
• M47: 19,661,349 km (0.11 R)
• M48: 20,617,579 km (0.093 R)
• M49: 21,945,559 km (0.081 R)
• M50: 22,259,415 km (0.11 R)
• M51: 22,439,531 km (0.08 R)
• M52: 23,575,577 km (0.09 R)
• M53: 25,384,814 km (0.073 R)
• M54: 25,478,911 km (0.108 R)
• M55: 26,187,406 km (0.092 R)
• M56: 26,711,149 km (0.078 R)
• M57: 27,575,675 km (0.111 R)
• M58: 28,303,020 km (0.078 R)
• M59: 29,184,301 km (0.051 R)
• M60: 30,024,741 km (0.094 R)
• M61: 30,622,834 km (0.086 R)
• M62: 32,491,610 km (0.114 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: 499 - 12,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit