🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.03 AU - 1.09 AU

Year: 380 Days

Day: 33.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 90.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.91 AU - 1.25 AU

Year: 391 Days

Day: 36.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.21 AU - 1.57 AU

Year: 571 Days

Day: 37.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,163,273 km

• M1: 153,936 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.45 AU - 2.11 AU

Year: 827 Days

Day: 35.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.09 AU - 5.05 AU

Year: 3402 Days

Day: 35.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 13.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.37 AU - 6.95 AU

Year: 5324 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,163,273 km

• M1: 198,516 km (0.088 R)
• M2: 292,464 km (0.064 R)
• M3: 391,797 km (0.096 R)
• M4: 518,955 km (0.091 R)
• M5: 942,467 km (0.108 R)
• M6: 1,096,702 km (0.102 R)
• M7: 1,561,802 km (0.115 R)
• M8: 1,645,128 km (0.091 R)
• M9: 1,782,010 km (0.11 R)
• M10: 1,922,632 km (0.072 R)
• M11: 2,030,791 km (0.104 R)
• M12: 2,253,243 km (0.08 R)
• M13: 2,542,865 km (0.073 R)
• M14: 2,803,913 km (0.11 R)
• M15: 3,094,881 km (0.089 R)
• M16: 3,352,189 km (0.098 R)
• M17: 3,616,678 km (0.105 R)
• M18: 4,096,139 km (0.111 R)
• M19: 4,403,114 km (0.102 R)
• M20: 4,571,561 km (0.096 R)
• M21: 5,064,786 km (0.09 R)
• M22: 5,216,179 km (0.087 R)
• M23: 5,471,692 km (0.115 R)
• M24: 5,862,890 km (0.081 R)
• M25: 7,006,416 km (0.103 R)
• M26: 7,118,914 km (0.106 R)
• M27: 7,806,615 km (0.115 R)
• M28: 8,217,710 km (0.101 R)
• M29: 8,969,140 km (0.085 R)
• M30: 9,805,542 km (0.111 R)
• M31: 10,089,928 km (0.039 R)
• M32: 10,344,992 km (0.109 R)
• M33: 10,829,091 km (0.069 R)
• M34: 11,221,635 km (0.03 R)
• M35: 11,386,642 km (0.117 R)
• M36: 11,585,757 km (0.086 R)
• M37: 12,189,683 km (0.117 R)
• M38: 12,598,235 km (0.111 R)
• M39: 12,769,674 km (0.079 R)
• M40: 12,976,568 km (0.07 R)
• M41: 13,323,785 km (0.059 R)
• M42: 13,428,653 km (0.101 R)
• M43: 13,921,129 km (0.092 R)
• M44: 14,527,300 km (0.094 R)
• M45: 15,618,018 km (0.11 R)
• M46: 16,247,825 km (0.108 R)
• M47: 16,509,471 km (0.119 R)
• M48: 16,848,161 km (0.109 R)
• M49: 16,999,255 km (0.051 R)
• M50: 18,419,537 km (0.05 R)
• M51: 18,653,358 km (0.079 R)
• M52: 19,124,143 km (0.092 R)
• M53: 19,281,969 km (0.115 R)
• M54: 19,479,737 km (0.116 R)
• M55: 19,598,817 km (0.076 R)
• M56: 19,877,518 km (0.09 R)
• M57: 19,997,346 km (0.115 R)
• M58: 20,964,795 km (0.034 R)
• M59: 21,618,239 km (0.082 R)
• M60: 21,947,504 km (0.084 R)
• M61: 22,402,880 km (0.116 R)
• M62: 22,945,172 km (0.108 R)
• M63: 23,196,795 km (0.075 R)
• M64: 23,618,512 km (0.111 R)
• M65: 24,042,622 km (0.098 R)
• M66: 25,027,724 km (0.09 R)
• M67: 25,460,062 km (0.118 R)
• M68: 25,764,344 km (0.082 R)
• M69: 26,464,163 km (0.118 R)
• M70: 26,640,090 km (0.108 R)
• M71: 27,303,257 km (0.116 R)
• M72: 28,195,907 km (0.058 R)
• M73: 28,375,575 km (0.083 R)
• M74: 28,510,661 km (0.098 R)
• M75: 28,645,898 km (0.098 R)
• M76: 28,826,612 km (0.077 R)
• M77: 29,143,610 km (0.12 R)
• M78: 29,279,894 km (0.092 R)
• M79: 29,918,377 km (0.027 R)
• M80: 30,423,420 km (0.101 R)
• M81: 30,607,724 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 9.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.84 AU - 6.82 AU

Year: 5546 Days

Day: 14.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 54,163,273 km

• M1: 205,697 km (0.116 R)
• M2: 292,913 km (0.06 R)
• M3: 398,379 km (0.071 R)
• M4: 670,198 km (0.068 R)
• M5: 1,210,097 km (0.058 R)
• M6: 1,620,743 km (0.106 R)
• M7: 1,811,331 km (0.117 R)
• M8: 1,946,867 km (0.117 R)
• M9: 2,098,409 km (0.062 R)
• M10: 2,306,799 km (0.112 R)
• M11: 2,494,694 km (0.062 R)
• M12: 2,673,763 km (0.088 R)
• M13: 3,221,441 km (0.084 R)
• M14: 3,930,086 km (0.117 R)
• M15: 4,074,298 km (0.1 R)
• M16: 4,302,136 km (0.092 R)
• M17: 4,401,169 km (0.109 R)
• M18: 4,651,895 km (0.109 R)
• M19: 4,838,743 km (0.038 R)
• M20: 5,045,487 km (0.082 R)
• M21: 5,343,337 km (0.091 R)
• M22: 5,664,972 km (0.089 R)
• M23: 5,864,685 km (0.105 R)
• M24: 6,122,293 km (0.052 R)
• M25: 6,196,643 km (0.055 R)
• M26: 7,052,792 km (0.092 R)
• M27: 8,374,938 km (0.077 R)
• M28: 8,561,037 km (0.112 R)
• M29: 9,858,649 km (0.115 R)
• M30: 10,297,420 km (0.068 R)
• M31: 10,519,124 km (0.053 R)
• M32: 11,080,415 km (0.071 R)
• M33: 11,239,438 km (0.066 R)
• M34: 11,490,612 km (0.101 R)
• M35: 12,068,659 km (0.089 R)
• M36: 12,232,169 km (0.079 R)
• M37: 12,846,119 km (0.041 R)
• M38: 12,941,413 km (0.062 R)
• M39: 13,349,366 km (0.09 R)
• M40: 13,932,199 km (0.094 R)
• M41: 14,202,223 km (0.045 R)
• M42: 14,997,486 km (0.081 R)
• M43: 15,603,357 km (0.076 R)
• M44: 16,865,215 km (0.098 R)
• M45: 17,257,910 km (0.05 R)
• M46: 17,786,439 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 10.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.99 AU - 10.13 AU

Year: 9497 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,163,273 km

• M1: 160,070 km (0.043 R)
• M2: 271,819 km (0.106 R)
• M3: 382,073 km (0.108 R)
• M4: 462,407 km (0.072 R)
• M5: 602,431 km (0.11 R)
• M6: 911,500 km (0.066 R)
• M7: 1,268,141 km (0.104 R)
• M8: 1,396,646 km (0.106 R)
• M9: 2,017,477 km (0.078 R)
• M10: 2,103,346 km (0.104 R)
• M11: 3,278,886 km (0.12 R)
• M12: 3,406,044 km (0.109 R)
• M13: 3,665,597 km (0.086 R)
• M14: 3,851,098 km (0.117 R)
• M15: 3,985,586 km (0.114 R)
• M16: 4,176,473 km (0.117 R)
• M17: 4,767,086 km (0.07 R)
• M18: 5,087,076 km (0.054 R)
• M19: 5,324,188 km (0.082 R)
• M20: 5,444,166 km (0.115 R)
• M21: 6,057,367 km (0.093 R)
• M22: 6,277,127 km (0.117 R)
• M23: 7,348,696 km (0.117 R)
• M24: 7,956,812 km (0.041 R)
• M25: 8,267,078 km (0.087 R)
• M26: 8,406,204 km (0.053 R)
• M27: 8,546,227 km (0.044 R)
• M28: 9,438,279 km (0.098 R)
• M29: 9,693,344 km (0.104 R)
• M30: 9,876,900 km (0.105 R)
• M31: 9,987,603 km (0.112 R)
• M32: 10,210,354 km (0.095 R)
• M33: 10,322,253 km (0.108 R)
• M34: 11,232,706 km (0.108 R)
• M35: 12,247,877 km (0.094 R)
• M36: 13,210,988 km (0.089 R)
• M37: 13,373,750 km (0.063 R)
• M38: 14,574,423 km (0.038 R)
• M39: 14,911,766 km (0.084 R)
• M40: 16,025,672 km (0.08 R)
• M41: 16,592,797 km (0.109 R)
• M42: 17,522,548 km (0.097 R)
• M43: 17,656,737 km (0.081 R)
• M44: 17,881,284 km (0.075 R)
• M45: 18,378,398 km (0.096 R)
• M46: 18,697,041 km (0.089 R)
• M47: 19,525,065 km (0.073 R)
• M48: 20,365,057 km (0.08 R)
• M49: 20,459,154 km (0.111 R)
• M50: 20,647,648 km (0.09 R)
• M51: 21,983,557 km (0.107 R)
• M52: 22,128,367 km (0.094 R)
• M53: 23,052,882 km (0.086 R)
• M54: 23,199,937 km (0.083 R)
• M55: 23,298,223 km (0.102 R)
• M56: 23,643,195 km (0.114 R)
• M57: 23,890,630 km (0.086 R)
• M58: 24,039,480 km (0.085 R)
• M59: 24,989,576 km (0.072 R)
• M60: 26,002,952 km (0.108 R)
• M61: 26,617,500 km (0.111 R)
• M62: 27,392,268 km (0.038 R)
• M63: 27,652,119 km (0.086 R)
• M64: 29,228,881 km (0.084 R)
• M65: 30,242,406 km (0.096 R)
• M66: 30,511,084 km (0.119 R)
• M67: 30,672,650 km (0.101 R)
• M68: 30,834,515 km (0.071 R)
• M69: 31,757,085 km (0.102 R)
• M70: 32,798,884 km (0.053 R)
• M71: 34,803,346 km (0.073 R)
• M72: 35,254,234 km (0.068 R)
• M73: 35,934,007 km (0.062 R)
• M74: 36,732,710 km (0.045 R)
• M75: 36,847,302 km (0.097 R)
• M76: 37,941,610 km (0.116 R)
• M77: 38,405,663 km (0.104 R)
• M78: 38,580,094 km (0.048 R)
• M79: 38,929,854 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 8.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.72 AU - 11.94 AU

Year: 10733 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,163,273 km

• M1: 123,119 km (0.079 R)
• M2: 211,980 km (0.111 R)
• M3: 263,442 km (0.082 R)
• M4: 569,669 km (0.115 R)
• M5: 721,660 km (0.098 R)
• M6: 834,906 km (0.108 R)
• M7: 1,225,356 km (0.084 R)
• M8: 1,331,271 km (0.076 R)
• M9: 1,456,335 km (0.12 R)
• M10: 1,667,717 km (0.09 R)
• M11: 2,267,006 km (0.118 R)
• M12: 2,826,801 km (0.115 R)
• M13: 3,216,205 km (0.085 R)
• M14: 4,022,687 km (0.091 R)
• M15: 4,625,267 km (0.116 R)
• M16: 4,985,648 km (0.099 R)
• M17: 7,388,040 km (0.11 R)
• M18: 8,295,800 km (0.063 R)
• M19: 8,733,374 km (0.076 R)
• M20: 9,328,474 km (0.103 R)
• M21: 9,783,402 km (0.069 R)
• M22: 10,090,825 km (0.088 R)
• M23: 12,000,592 km (0.059 R)
• M24: 12,131,789 km (0.074 R)
• M25: 12,528,373 km (0.105 R)
• M26: 12,996,465 km (0.087 R)
• M27: 13,675,041 km (0.06 R)
• M28: 13,812,072 km (0.096 R)
• M29: 14,226,159 km (0.099 R)
• M30: 14,749,452 km (0.093 R)
• M31: 15,031,145 km (0.091 R)
• M32: 15,671,424 km (0.054 R)
• M33: 16,247,974 km (0.073 R)
• M34: 16,429,586 km (0.101 R)
• M35: 16,905,008 km (0.076 R)
• M36: 17,089,014 km (0.082 R)
• M37: 17,869,166 km (0.105 R)
• M38: 18,851,276 km (0.1 R)
• M39: 19,310,392 km (0.116 R)
• M40: 20,670,536 km (0.111 R)
• M41: 20,788,569 km (0.115 R)
• M42: 20,985,739 km (0.095 R)
• M43: 21,144,013 km (0.117 R)
• M44: 21,820,794 km (0.047 R)
• M45: 22,222,315 km (0.06 R)
• M46: 23,114,068 km (0.071 R)
• M47: 24,141,506 km (0.063 R)
• M48: 24,890,543 km (0.081 R)
• M49: 25,816,404 km (0.073 R)
• M50: 26,539,560 km (0.101 R)
• M51: 28,310,799 km (0.106 R)
• M52: 28,704,690 km (0.073 R)
• M53: 28,880,467 km (0.068 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 8.6

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.04 AU - 12.92 AU

Year: 11815 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,163,273 km

• M1: 138,677 km (0.116 R)
• M2: 196,422 km (0.028 R)
• M3: 401,969 km (0.119 R)
• M4: 491,728 km (0.081 R)
• M5: 982,110 km (0.074 R)
• M6: 1,044,492 km (0.067 R)
• M7: 1,422,975 km (0.032 R)
• M8: 1,590,824 km (0.048 R)
• M9: 1,664,875 km (0.112 R)
• M10: 1,816,417 km (0.041 R)
• M11: 1,893,909 km (0.092 R)
• M12: 2,270,297 km (0.052 R)
• M13: 2,438,894 km (0.101 R)
• M14: 3,631,638 km (0.08 R)
• M15: 3,796,046 km (0.079 R)
• M16: 4,098,234 km (0.118 R)
• M17: 4,373,494 km (0.095 R)
• M18: 5,051,023 km (0.053 R)
• M19: 5,953,247 km (0.092 R)
• M20: 6,225,815 km (0.115 R)
• M21: 6,904,540 km (0.103 R)
• M22: 7,149,731 km (0.115 R)
• M23: 7,232,159 km (0.073 R)
• M24: 8,505,237 km (0.082 R)
• M25: 8,680,267 km (0.107 R)
• M26: 9,938,086 km (0.062 R)
• M27: 11,348,046 km (0.094 R)
• M28: 11,444,237 km (0.113 R)
• M29: 12,174,424 km (0.069 R)
• M30: 12,570,111 km (0.114 R)
• M31: 13,577,652 km (0.097 R)
• M32: 14,350,176 km (0.075 R)
• M33: 14,873,170 km (0.082 R)
• M34: 15,296,083 km (0.077 R)
• M35: 15,402,447 km (0.054 R)
• M36: 16,424,949 km (0.106 R)
• M37: 16,642,913 km (0.045 R)
• M38: 17,026,781 km (0.061 R)
• M39: 17,469,142 km (0.09 R)
• M40: 18,534,877 km (0.101 R)
• M41: 19,046,950 km (0.096 R)
• M42: 19,563,811 km (0.1 R)
• M43: 20,201,696 km (0.098 R)
• M44: 20,552,503 km (0.094 R)
• M45: 21,082,529 km (0.105 R)
• M46: 21,260,251 km (0.112 R)
• M47: 21,736,421 km (0.102 R)
• M48: 22,578,358 km (0.072 R)
• M49: 23,737,891 km (0.083 R)
• M50: 24,107,996 km (0.082 R)
• M51: 24,480,196 km (0.111 R)
• M52: 24,542,279 km (0.046 R)
• M53: 24,791,658 km (0.104 R)
• M54: 24,854,190 km (0.082 R)
• M55: 25,418,773 km (0.101 R)
• M56: 25,481,753 km (0.115 R)
• M57: 25,860,685 km (0.1 R)
• M58: 26,050,973 km (0.087 R)
• M59: 27,073,325 km (0.082 R)
• M60: 27,654,214 km (0.113 R)
• M61: 28,043,617 km (0.09 R)
• M62: 28,959,605 km (0.105 R)
• M63: 30,552,373 km (0.075 R)
• M64: 30,820,752 km (0.087 R)
• M65: 31,969,364 km (0.09 R)
• M66: 33,338,783 km (0.117 R)
• M67: 33,891,846 km (0.095 R)
• M68: 33,961,260 km (0.083 R)
• M69: 34,867,075 km (0.112 R)
• M70: 35,851,429 km (0.091 R)
• M71: 37,631,943 km (0.052 R)
• M72: 40,099,260 km (0.113 R)
• M73: 41,723,445 km (0.043 R)
• M74: 42,394,092 km (0.104 R)
• M75: 43,068,180 km (0.11 R)
• M76: 44,048,345 km (0.042 R)
• M77: 45,035,691 km (0.113 R)
• M78: 45,493,909 km (0.113 R)
• M79: 46,723,305 km (0.077 R)
• M80: 47,652,607 km (0.097 R)
• M81: 48,353,473 km (0.077 R)
• M82: 49,923,203 km (0.063 R)
• M83: 51,350,367 km (0.076 R)
• M84: 53,193,113 km (0.113 R)
• M85: 53,839,226 km (0.066 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit