🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.43 AU - 0.63 AU

Year: 249 Days

Day: 27.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,327,345 km

• M1: 97,239 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.48 AU - 0.58 AU

Year: 249 Days

Day: 28.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 14.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.59 AU - 1.69 AU

Year: 1356 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 38,327,345 km

• M1: 180,265 km (0.083 R)
• M2: 287,378 km (0.066 R)
• M3: 446,998 km (0.106 R)
• M4: 642,224 km (0.088 R)
• M5: 734,376 km (0.078 R)
• M6: 915,090 km (0.054 R)
• M7: 1,021,753 km (0.103 R)
• M8: 1,278,613 km (0.061 R)
• M9: 1,541,157 km (0.045 R)
• M10: 1,662,780 km (0.111 R)
• M11: 1,830,330 km (0.055 R)
• M12: 1,951,055 km (0.108 R)
• M13: 2,292,887 km (0.085 R)
• M14: 2,386,086 km (0.063 R)
• M15: 2,624,844 km (0.1 R)
• M16: 3,013,500 km (0.078 R)
• M17: 3,126,446 km (0.078 R)
• M18: 3,230,416 km (0.104 R)
• M19: 3,356,827 km (0.083 R)
• M20: 3,463,340 km (0.091 R)
• M21: 3,571,051 km (0.07 R)
• M22: 3,801,132 km (0.093 R)
• M23: 3,934,873 km (0.099 R)
• M24: 4,092,848 km (0.119 R)
• M25: 4,195,472 km (0.072 R)
• M26: 4,626,913 km (0.101 R)
• M27: 4,817,949 km (0.09 R)
• M28: 4,975,176 km (0.085 R)
• M29: 5,282,301 km (0.07 R)
• M30: 5,394,499 km (0.118 R)
• M31: 5,545,144 km (0.082 R)
• M32: 5,735,582 km (0.029 R)
• M33: 5,863,788 km (0.029 R)
• M34: 6,044,951 km (0.066 R)
• M35: 6,280,567 km (0.113 R)
• M36: 6,399,498 km (0.037 R)
• M37: 6,747,313 km (0.101 R)
• M38: 6,964,529 km (0.112 R)
• M39: 7,184,139 km (0.1 R)
• M40: 7,616,028 km (0.044 R)
• M41: 7,885,005 km (0.096 R)
• M42: 8,042,232 km (0.053 R)
• M43: 8,243,740 km (0.086 R)
• M44: 8,534,559 km (0.119 R)
• M45: 8,666,653 km (0.113 R)
• M46: 8,784,537 km (0.099 R)
• M47: 9,021,948 km (0.083 R)
• M48: 9,336,852 km (0.118 R)
• M49: 9,457,727 km (0.083 R)
• M50: 9,579,200 km (0.04 R)
• M51: 9,793,125 km (0.105 R)
• M52: 10,085,739 km (0.072 R)
• M53: 10,475,292 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.1

Radius: 10

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.54 AU - 3.62 AU

Year: 3490 Days

Day: 6.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,327,345 km

• M1: 127,906 km (0.107 R)
• M2: 203,004 km (0.114 R)
• M3: 340,036 km (0.114 R)
• M4: 451,187 km (0.094 R)
• M5: 550,520 km (0.102 R)
• M6: 865,274 km (0.099 R)
• M7: 1,026,541 km (0.042 R)
• M8: 1,105,229 km (0.047 R)
• M9: 1,209,648 km (0.107 R)
• M10: 1,293,274 km (0.119 R)
• M11: 1,453,942 km (0.104 R)
• M12: 1,660,985 km (0.061 R)
• M13: 1,961,378 km (0.094 R)
• M14: 2,103,795 km (0.085 R)
• M15: 2,176,200 km (0.038 R)
• M16: 2,308,894 km (0.115 R)
• M17: 2,444,280 km (0.078 R)
• M18: 2,551,541 km (0.116 R)
• M19: 2,898,758 km (0.078 R)
• M20: 3,261,084 km (0.093 R)
• M21: 3,974,666 km (0.076 R)
• M22: 5,044,440 km (0.042 R)
• M23: 5,500,265 km (0.045 R)
• M24: 5,927,965 km (0.109 R)
• M25: 6,052,281 km (0.082 R)
• M26: 6,198,289 km (0.093 R)
• M27: 6,261,120 km (0.072 R)
• M28: 6,345,493 km (0.072 R)
• M29: 6,945,829 km (0.059 R)
• M30: 7,033,045 km (0.069 R)
• M31: 7,319,225 km (0.052 R)
• M32: 7,609,296 km (0.113 R)
• M33: 7,971,472 km (0.103 R)
• M34: 8,548,621 km (0.104 R)
• M35: 8,925,009 km (0.064 R)
• M36: 9,115,297 km (0.099 R)
• M37: 9,258,911 km (0.095 R)
• M38: 9,331,018 km (0.078 R)
• M39: 9,499,914 km (0.096 R)
• M40: 10,260,170 km (0.038 R)
• M41: 10,334,819 km (0.047 R)
• M42: 10,584,797 km (0.061 R)
• M43: 10,862,152 km (0.032 R)
• M44: 11,040,024 km (0.032 R)
• M45: 11,527,414 km (0.062 R)
• M46: 11,604,905 km (0.091 R)
• M47: 11,682,696 km (0.066 R)
• M48: 11,969,475 km (0.12 R)
• M49: 12,470,030 km (0.116 R)
• M50: 12,629,501 km (0.093 R)
• M51: 12,843,276 km (0.117 R)
• M52: 12,923,760 km (0.111 R)
• M53: 13,600,990 km (0.089 R)
• M54: 13,682,969 km (0.05 R)
• M55: 13,930,105 km (0.077 R)
• M56: 14,123,236 km (0.118 R)
• M57: 14,820,661 km (0.033 R)
• M58: 15,187,625 km (0.09 R)
• M59: 15,844,359 km (0.1 R)
• M60: 16,017,294 km (0.027 R)
• M61: 16,103,912 km (0.108 R)
• M62: 16,219,700 km (0.089 R)
• M63: 16,452,175 km (0.114 R)
• M64: 16,539,541 km (0.072 R)
• M65: 16,744,190 km (0.114 R)
• M66: 17,244,745 km (0.115 R)
• M67: 18,441,678 km (0.084 R)
• M68: 18,623,439 km (0.099 R)
• M69: 18,805,948 km (0.113 R)
• M70: 18,897,353 km (0.108 R)
• M71: 19,111,427 km (0.071 R)
• M72: 19,326,100 km (0.117 R)
• M73: 19,851,039 km (0.061 R)
• M74: 20,006,322 km (0.104 R)
• M75: 20,224,435 km (0.109 R)
• M76: 20,662,907 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 14.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.68 AU - 4.14 AU

Year: 4066 Days

Day: 12 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,327,345 km

• M1: 183,257 km (0.119 R)
• M2: 333,902 km (0.112 R)
• M3: 476,320 km (0.056 R)
• M4: 671,395 km (0.11 R)
• M5: 896,690 km (0.1 R)
• M6: 1,034,469 km (0.04 R)
• M7: 1,223,262 km (0.105 R)
• M8: 1,458,579 km (0.106 R)
• M9: 1,974,692 km (0.029 R)
• M10: 2,560,218 km (0.079 R)
• M11: 2,777,135 km (0.118 R)
• M12: 2,880,357 km (0.113 R)
• M13: 3,000,185 km (0.057 R)
• M14: 3,432,523 km (0.115 R)
• M15: 3,607,852 km (0.117 R)
• M16: 3,835,540 km (0.029 R)
• M17: 4,253,965 km (0.106 R)
• M18: 4,408,200 km (0.118 R)
• M19: 4,651,895 km (0.062 R)
• M20: 4,846,672 km (0.112 R)
• M21: 5,026,040 km (0.047 R)
• M22: 5,465,558 km (0.1 R)
• M23: 6,225,964 km (0.119 R)
• M24: 6,519,774 km (0.087 R)
• M25: 6,798,026 km (0.108 R)
• M26: 7,992,865 km (0.104 R)
• M27: 8,506,285 km (0.079 R)
• M28: 8,679,818 km (0.079 R)
• M29: 9,881,837 km (0.03 R)
• M30: 10,041,458 km (0.084 R)
• M31: 10,133,012 km (0.051 R)
• M32: 10,618,756 km (0.06 R)
• M33: 10,712,105 km (0.102 R)
• M34: 10,970,311 km (0.082 R)
• M35: 11,206,825 km (0.117 R)
• M36: 11,516,792 km (0.066 R)
• M37: 11,950,775 km (0.106 R)
• M38: 12,341,076 km (0.061 R)
• M39: 12,513,114 km (0.059 R)
• M40: 13,234,624 km (0.051 R)
• M41: 13,816,411 km (0.09 R)
• M42: 14,174,697 km (0.047 R)
• M43: 14,432,455 km (0.104 R)
• M44: 15,031,295 km (0.105 R)
• M45: 15,320,468 km (0.048 R)
• M46: 15,691,321 km (0.085 R)
• M47: 15,984,832 km (0.073 R)
• M48: 16,280,138 km (0.065 R)
• M49: 16,523,085 km (0.083 R)
• M50: 16,767,378 km (0.085 R)
• M51: 17,204,354 km (0.12 R)
• M52: 17,314,308 km (0.097 R)
• M53: 17,617,543 km (0.064 R)
• M54: 18,061,849 km (0.105 R)
• M55: 18,735,338 km (0.092 R)
• M56: 19,075,224 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.4

Radius: 14

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.78 AU - 6.14 AU

Year: 7132 Days

Day: 7.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,327,345 km

• M1: 180,415 km (0.114 R)
• M2: 562,937 km (0.054 R)
• M3: 748,887 km (0.077 R)
• M4: 865,573 km (0.103 R)
• M5: 1,119,590 km (0.081 R)
• M6: 1,291,329 km (0.12 R)
• M7: 1,398,740 km (0.03 R)
• M8: 1,509,443 km (0.09 R)
• M9: 1,880,595 km (0.05 R)
• M10: 2,045,601 km (0.067 R)
• M11: 2,172,759 km (0.082 R)
• M12: 2,368,433 km (0.084 R)
• M13: 2,593,129 km (0.081 R)
• M14: 2,754,546 km (0.11 R)
• M15: 3,358,921 km (0.075 R)
• M16: 3,612,190 km (0.082 R)
• M17: 3,872,042 km (0.061 R)
• M18: 4,886,166 km (0.042 R)
• M19: 5,087,076 km (0.028 R)
• M20: 5,437,883 km (0.083 R)
• M21: 5,556,663 km (0.093 R)
• M22: 5,979,128 km (0.031 R)
• M23: 6,256,183 km (0.052 R)
• M24: 6,443,330 km (0.048 R)
• M25: 6,791,295 km (0.119 R)
• M26: 7,048,304 km (0.095 R)
• M27: 7,243,080 km (0.05 R)
• M28: 7,538,685 km (0.03 R)
• M29: 7,738,099 km (0.054 R)
• M30: 8,449,587 km (0.079 R)
• M31: 9,252,927 km (0.107 R)
• M32: 9,359,441 km (0.115 R)
• M33: 10,263,760 km (0.084 R)
• M34: 10,411,114 km (0.096 R)
• M35: 10,894,615 km (0.094 R)
• M36: 11,768,266 km (0.091 R)
• M37: 12,038,589 km (0.105 R)
• M38: 12,703,851 km (0.119 R)
• M39: 12,981,206 km (0.115 R)
• M40: 13,340,839 km (0.081 R)
• M41: 13,784,845 km (0.045 R)
• M42: 14,315,918 km (0.044 R)
• M43: 15,146,036 km (0.075 R)
• M44: 15,271,998 km (0.058 R)
• M45: 15,949,227 km (0.113 R)
• M46: 16,592,947 km (0.099 R)
• M47: 18,575,268 km (0.084 R)
• M48: 18,845,143 km (0.068 R)
• M49: 18,935,500 km (0.067 R)
• M50: 20,538,441 km (0.103 R)
• M51: 20,677,866 km (0.089 R)
• M52: 21,379,780 km (0.111 R)
• M53: 22,184,616 km (0.059 R)
• M54: 23,872,978 km (0.068 R)
• M55: 24,905,802 km (0.051 R)
• M56: 25,602,479 km (0.112 R)
• M57: 25,953,136 km (0.108 R)
• M58: 26,305,589 km (0.113 R)
• M59: 27,730,658 km (0.076 R)
• M60: 27,987,817 km (0.089 R)
• M61: 28,920,111 km (0.114 R)
• M62: 29,180,860 km (0.099 R)
• M63: 29,547,225 km (0.118 R)
• M64: 30,231,785 km (0.044 R)
• M65: 30,337,551 km (0.107 R)
• M66: 30,708,703 km (0.118 R)
• M67: 32,316,581 km (0.067 R)
• M68: 32,478,895 km (0.102 R)
• M69: 32,804,270 km (0.098 R)
• M70: 33,076,239 km (0.083 R)
• M71: 33,567,668 km (0.118 R)
• M72: 36,736,151 km (0.11 R)
• M73: 36,849,097 km (0.065 R)
• M74: 37,927,399 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit