🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.56 AU - 0.74 AU

Year: 194 Days

Day: 25 Hours

Environment

Temp: 132 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,950,461 km

• M1: 75,248 km (0.033 R)
• M2: 239,656 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.03 AU - 1.21 AU

Year: 440 Days

Day: 18.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.31 AU - 2.07 AU

Year: 815 Days

Day: 26.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.27 AU - 4.75 AU

Year: 2978 Days

Day: 25.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 14

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.36 AU - 6.38 AU

Year: 4615 Days

Day: 14.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,950,461 km

• M1: 176,675 km (0.1 R)
• M2: 286,929 km (0.118 R)
• M3: 450,439 km (0.101 R)
• M4: 606,769 km (0.098 R)
• M5: 696,079 km (0.114 R)
• M6: 784,790 km (0.108 R)
• M7: 910,004 km (0.093 R)
• M8: 1,042,847 km (0.113 R)
• M9: 1,247,945 km (0.12 R)
• M10: 1,420,731 km (0.113 R)
• M11: 1,790,986 km (0.037 R)
• M12: 1,987,857 km (0.104 R)
• M13: 2,120,101 km (0.094 R)
• M14: 2,347,490 km (0.117 R)
• M15: 2,440,839 km (0.079 R)
• M16: 2,836,675 km (0.106 R)
• M17: 3,159,956 km (0.082 R)
• M18: 3,273,949 km (0.079 R)
• M19: 3,484,733 km (0.05 R)
• M20: 3,732,916 km (0.041 R)
• M21: 3,920,063 km (0.118 R)
• M22: 4,349,857 km (0.085 R)
• M23: 4,664,611 km (0.07 R)
• M24: 4,950,642 km (0.114 R)
• M25: 5,108,019 km (0.085 R)
• M26: 5,515,075 km (0.108 R)
• M27: 5,678,436 km (0.041 R)
• M28: 6,230,003 km (0.118 R)
• M29: 6,321,557 km (0.039 R)
• M30: 6,466,218 km (0.111 R)
• M31: 6,651,869 km (0.039 R)
• M32: 6,812,537 km (0.079 R)
• M33: 6,920,248 km (0.088 R)
• M34: 7,260,882 km (0.047 R)
• M35: 7,357,223 km (0.1 R)
• M36: 7,718,801 km (0.089 R)
• M37: 7,915,971 km (0.114 R)
• M38: 8,186,295 km (0.087 R)
• M39: 8,387,504 km (0.105 R)
• M40: 8,488,632 km (0.076 R)
• M41: 8,590,209 km (0.108 R)
• M42: 9,000,705 km (0.104 R)
• M43: 9,148,957 km (0.117 R)
• M44: 9,342,836 km (0.097 R)
• M45: 9,477,773 km (0.095 R)
• M46: 9,613,458 km (0.048 R)
• M47: 9,749,742 km (0.038 R)
• M48: 9,978,477 km (0.111 R)
• M49: 10,425,625 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 14.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.34 AU - 7.6 AU

Year: 7572 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 32,950,461 km

• M1: 198,965 km (0.089 R)
• M2: 309,069 km (0.092 R)
• M3: 763,847 km (0.107 R)
• M4: 940,821 km (0.065 R)
• M5: 1,056,311 km (0.075 R)
• M6: 1,373,608 km (0.088 R)
• M7: 1,644,829 km (0.088 R)
• M8: 1,920,238 km (0.033 R)
• M9: 2,211,206 km (0.085 R)
• M10: 2,427,973 km (0.025 R)
• M11: 2,728,067 km (0.057 R)
• M12: 2,835,927 km (0.063 R)
• M13: 2,961,140 km (0.12 R)
• M14: 3,217,252 km (0.098 R)
• M15: 3,785,724 km (0.096 R)
• M16: 4,277,602 km (0.067 R)
• M17: 4,440,065 km (0.103 R)
• M18: 4,623,173 km (0.116 R)
• M19: 4,715,624 km (0.098 R)
• M20: 4,883,622 km (0.058 R)
• M21: 5,575,812 km (0.119 R)
• M22: 6,054,525 km (0.119 R)
• M23: 6,216,988 km (0.047 R)
• M24: 7,244,277 km (0.107 R)
• M25: 7,877,076 km (0.027 R)
• M26: 8,032,508 km (0.087 R)
• M27: 8,802,040 km (0.119 R)
• M28: 9,336,104 km (0.095 R)
• M29: 9,595,207 km (0.118 R)
• M30: 9,856,705 km (0.101 R)
• M31: 10,338,410 km (0.11 R)
• M32: 10,533,186 km (0.073 R)
• M33: 11,075,179 km (0.049 R)
• M34: 11,174,811 km (0.085 R)
• M35: 11,753,007 km (0.025 R)
• M36: 12,007,473 km (0.108 R)
• M37: 14,596,264 km (0.07 R)
• M38: 15,756,994 km (0.08 R)
• M39: 17,062,086 km (0.115 R)
• M40: 17,990,490 km (0.092 R)
• M41: 18,166,417 km (0.118 R)
• M42: 18,342,943 km (0.085 R)
• M43: 19,714,755 km (0.088 R)
• M44: 19,835,630 km (0.111 R)
• M45: 20,078,129 km (0.057 R)
• M46: 20,260,638 km (0.096 R)
• M47: 20,596,635 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 14.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.73 AU - 8.77 AU

Year: 8001 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,950,461 km

• M1: 238,309 km (0.09 R)
• M2: 390,899 km (0.095 R)
• M3: 620,682 km (0.085 R)
• M4: 826,827 km (0.044 R)
• M5: 965,505 km (0.12 R)
• M6: 1,446,911 km (0.057 R)
• M7: 1,830,480 km (0.076 R)
• M8: 1,982,770 km (0.075 R)
• M9: 2,121,896 km (0.111 R)
• M10: 2,391,771 km (0.102 R)
• M11: 2,985,674 km (0.116 R)
• M12: 3,269,013 km (0.102 R)
• M13: 3,372,385 km (0.115 R)
• M14: 3,476,954 km (0.064 R)
• M15: 3,646,448 km (0.051 R)
• M16: 4,443,356 km (0.111 R)
• M17: 4,604,622 km (0.082 R)
• M18: 4,744,347 km (0.067 R)
• M19: 5,124,176 km (0.112 R)
• M20: 5,464,661 km (0.063 R)
• M21: 5,563,395 km (0.089 R)
• M22: 5,662,728 km (0.042 R)
• M23: 5,938,886 km (0.057 R)
• M24: 6,040,313 km (0.116 R)
• M25: 6,270,993 km (0.092 R)
• M26: 6,374,365 km (0.084 R)
• M27: 6,741,030 km (0.078 R)
• M28: 7,222,436 km (0.086 R)
• M29: 7,937,813 km (0.096 R)
• M30: 8,049,861 km (0.116 R)
• M31: 8,446,445 km (0.036 R)
• M32: 9,141,028 km (0.052 R)
• M33: 9,824,092 km (0.085 R)
• M34: 10,247,903 km (0.106 R)
• M35: 10,462,127 km (0.118 R)
• M36: 10,708,814 km (0.039 R)
• M37: 11,333,834 km (0.026 R)
• M38: 11,682,696 km (0.107 R)
• M39: 12,586,716 km (0.116 R)
• M40: 12,783,437 km (0.117 R)
• M41: 13,179,872 km (0.115 R)
• M42: 13,346,224 km (0.119 R)
• M43: 13,546,835 km (0.097 R)
• M44: 13,714,684 km (0.104 R)
• M45: 13,883,430 km (0.057 R)
• M46: 13,984,858 km (0.078 R)
• M47: 14,325,043 km (0.118 R)
• M48: 15,292,044 km (0.045 R)
• M49: 16,137,721 km (0.111 R)
• M50: 16,315,742 km (0.076 R)
• M51: 17,690,696 km (0.118 R)
• M52: 18,095,658 km (0.107 R)
• M53: 18,243,760 km (0.095 R)
• M54: 18,355,060 km (0.117 R)
• M55: 19,177,998 km (0.066 R)
• M56: 19,291,094 km (0.069 R)
• M57: 19,442,338 km (0.081 R)
• M58: 20,089,498 km (0.079 R)
• M59: 20,358,026 km (0.072 R)
• M60: 20,550,559 km (0.109 R)
• M61: 22,033,822 km (0.104 R)
• M62: 22,549,037 km (0.051 R)
• M63: 23,672,517 km (0.068 R)
• M64: 23,793,990 km (0.107 R)
• M65: 24,159,458 km (0.076 R)
• M66: 25,516,011 km (0.086 R)
• M67: 25,765,241 km (0.11 R)
• M68: 25,890,155 km (0.118 R)
• M69: 26,475,981 km (0.112 R)
• M70: 26,897,099 km (0.093 R)
• M71: 28,002,328 km (0.088 R)
• M72: 28,905,899 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 9.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.64 AU - 10.1 AU

Year: 11500 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 32,950,461 km

• M1: 174,282 km (0.054 R)
• M2: 285,882 km (0.118 R)
• M3: 382,372 km (0.111 R)
• M4: 465,848 km (0.105 R)
• M5: 566,078 km (0.069 R)
• M6: 1,307,785 km (0.118 R)
• M7: 1,455,138 km (0.085 R)
• M8: 1,665,174 km (0.083 R)
• M9: 1,766,601 km (0.097 R)
• M10: 1,825,393 km (0.102 R)
• M11: 2,161,540 km (0.088 R)
• M12: 2,753,050 km (0.093 R)
• M13: 2,996,296 km (0.081 R)
• M14: 3,522,431 km (0.118 R)
• M15: 3,597,230 km (0.119 R)
• M16: 3,882,663 km (0.07 R)
• M17: 4,314,702 km (0.115 R)
• M18: 4,415,082 km (0.083 R)
• M19: 4,762,149 km (0.065 R)
• M20: 5,460,771 km (0.091 R)
• M21: 5,766,998 km (0.083 R)
• M22: 5,899,841 km (0.089 R)
• M23: 6,146,229 km (0.109 R)
• M24: 6,788,751 km (0.106 R)
• M25: 7,236,797 km (0.068 R)
• M26: 8,536,952 km (0.11 R)
• M27: 8,994,722 km (0.117 R)
• M28: 9,330,419 km (0.058 R)
• M29: 10,308,041 km (0.104 R)
• M30: 11,290,450 km (0.099 R)
• M31: 12,046,668 km (0.115 R)
• M32: 12,131,789 km (0.032 R)
• M33: 13,167,754 km (0.076 R)
• M34: 13,696,433 km (0.119 R)
• M35: 13,814,915 km (0.08 R)
• M36: 14,322,051 km (0.113 R)
• M37: 14,683,629 km (0.045 R)
• M38: 15,170,570 km (0.106 R)
• M39: 16,379,471 km (0.05 R)
• M40: 16,757,654 km (0.114 R)
• M41: 17,394,343 km (0.081 R)
• M42: 19,985,976 km (0.116 R)
• M43: 20,593,044 km (0.046 R)
• M44: 20,898,972 km (0.033 R)
• M45: 21,274,912 km (0.101 R)
• M46: 21,446,500 km (0.086 R)
• M47: 22,276,469 km (0.112 R)
• M48: 23,117,060 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.8

Radius: 5.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.29 AU - 15.23 AU

Year: 15920 Days

Day: 21.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 32,950,461 km

• M1: 114,143 km (0.114 R)
• M2: 267,930 km (0.096 R)
• M3: 416,630 km (0.104 R)
• M4: 554,111 km (0.036 R)
• M5: 692,937 km (0.041 R)
• M6: 787,184 km (0.068 R)
• M7: 988,393 km (0.118 R)
• M8: 1,110,615 km (0.086 R)
• M9: 1,738,178 km (0.106 R)
• M10: 1,980,975 km (0.088 R)
• M11: 2,254,590 km (0.062 R)
• M12: 2,457,295 km (0.108 R)
• M13: 2,581,760 km (0.057 R)
• M14: 2,644,890 km (0.108 R)
• M15: 2,880,357 km (0.109 R)
• M16: 2,967,723 km (0.11 R)
• M17: 3,055,985 km (0.113 R)
• M18: 3,100,416 km (0.078 R)
• M19: 3,189,875 km (0.088 R)
• M20: 3,325,860 km (0.064 R)
• M21: 3,440,601 km (0.101 R)
• M22: 3,697,611 km (0.067 R)
• M23: 3,792,605 km (0.05 R)
• M24: 4,205,495 km (0.101 R)
• M25: 4,812,564 km (0.079 R)
• M26: 4,890,354 km (0.082 R)
• M27: 4,942,414 km (0.094 R)
• M28: 5,473,487 km (0.096 R)
• M29: 5,609,172 km (0.097 R)
• M30: 5,745,905 km (0.09 R)
• M31: 5,911,509 km (0.082 R)
• M32: 6,446,023 km (0.107 R)
• M33: 6,908,280 km (0.069 R)
• M34: 7,232,159 km (0.087 R)
• M35: 7,351,090 km (0.106 R)
• M36: 7,621,413 km (0.074 R)
• M37: 8,420,116 km (0.104 R)
• M38: 8,576,745 km (0.12 R)
• M39: 8,702,707 km (0.088 R)
• M40: 9,084,480 km (0.081 R)
• M41: 9,245,148 km (0.098 R)
• M42: 9,831,273 km (0.077 R)
• M43: 9,963,218 km (0.065 R)
• M44: 10,162,034 km (0.112 R)
• M45: 10,328,835 km (0.052 R)
• M46: 10,564,003 km (0.104 R)
• M47: 10,902,693 km (0.099 R)
• M48: 11,835,286 km (0.113 R)
• M49: 12,222,595 km (0.106 R)
• M50: 13,154,290 km (0.102 R)
• M51: 13,445,557 km (0.088 R)
• M52: 13,775,870 km (0.107 R)
• M53: 15,505,071 km (0.115 R)
• M54: 15,774,048 km (0.107 R)
• M55: 15,928,583 km (0.086 R)
• M56: 16,826,320 km (0.056 R)
• M57: 18,264,404 km (0.077 R)
• M58: 18,386,027 km (0.066 R)
• M59: 18,426,568 km (0.055 R)
• M60: 18,711,552 km (0.094 R)
• M61: 18,916,052 km (0.112 R)
• M62: 19,492,453 km (0.051 R)
• M63: 20,367,900 km (0.111 R)
• M64: 20,747,130 km (0.068 R)
• M65: 20,873,989 km (0.08 R)
• M66: 20,958,662 km (0.115 R)
• M67: 21,555,108 km (0.073 R)
• M68: 21,769,333 km (0.057 R)
• M69: 22,330,025 km (0.117 R)
• M70: 22,633,859 km (0.097 R)
• M71: 23,157,900 km (0.11 R)
• M72: 24,217,801 km (0.114 R)
• M73: 24,485,282 km (0.111 R)
• M74: 24,888,448 km (0.106 R)
• M75: 25,474,423 km (0.119 R)
• M76: 25,973,930 km (0.106 R)
• M77: 26,339,099 km (0.075 R)
• M78: 26,752,138 km (0.08 R)
• M79: 27,305,950 km (0.083 R)
• M80: 28,331,294 km (0.099 R)
• M81: 29,037,545 km (0.111 R)
• M82: 29,702,059 km (0.078 R)
• M83: 30,467,551 km (0.068 R)
• M84: 30,900,936 km (0.107 R)
• M85: 31,142,686 km (0.103 R)
• M86: 31,287,946 km (0.092 R)
• M87: 31,433,505 km (0.074 R)
• M88: 31,822,609 km (0.075 R)
• M89: 32,115,671 km (0.117 R)
• M90: 32,164,589 km (0.046 R)
• M91: 32,507,617 km (0.102 R)
• M92: 32,950,427 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit