🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.62 AU - 0.66 AU

Year: 195 Days

Day: 31.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.7 AU

Year: 204 Days

Day: 38.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.78 AU - 1.16 AU

Year: 364 Days

Day: 14.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 14.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.25 AU - 4.61 AU

Year: 3551 Days

Day: 7.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,728,992 km

• M1: 178,620 km (0.109 R)
• M2: 280,197 km (0.107 R)
• M3: 533,167 km (0.064 R)
• M4: 640,428 km (0.079 R)
• M5: 729,290 km (0.093 R)
• M6: 871,707 km (0.109 R)
• M7: 1,077,703 km (0.05 R)
• M8: 1,198,429 km (0.111 R)
• M9: 1,324,091 km (0.107 R)
• M10: 1,430,455 km (0.041 R)
• M11: 1,703,321 km (0.118 R)
• M12: 1,793,828 km (0.118 R)
• M13: 1,953,000 km (0.092 R)
• M14: 2,061,758 km (0.089 R)
• M15: 2,371,874 km (0.102 R)
• M16: 2,547,652 km (0.114 R)
• M17: 2,652,071 km (0.092 R)
• M18: 2,819,471 km (0.06 R)
• M19: 3,261,383 km (0.104 R)
• M20: 3,375,377 km (0.107 R)
• M21: 3,590,648 km (0.087 R)
• M22: 3,776,449 km (0.043 R)
• M23: 4,034,954 km (0.051 R)
• M24: 4,263,988 km (0.109 R)
• M25: 4,588,017 km (0.108 R)
• M26: 4,716,222 km (0.07 R)
• M27: 4,957,673 km (0.082 R)
• M28: 5,165,166 km (0.098 R)
• M29: 5,298,757 km (0.098 R)
• M30: 5,628,021 km (0.073 R)
• M31: 5,943,972 km (0.084 R)
• M32: 6,347,288 km (0.107 R)
• M33: 6,593,676 km (0.115 R)
• M34: 6,717,992 km (0.084 R)
• M35: 6,822,261 km (0.118 R)
• M36: 7,032,446 km (0.069 R)
• M37: 7,459,099 km (0.077 R)
• M38: 7,588,801 km (0.074 R)
• M39: 7,762,933 km (0.079 R)
• M40: 8,270,817 km (0.106 R)
• M41: 8,450,036 km (0.103 R)
• M42: 8,653,190 km (0.101 R)
• M43: 8,972,581 km (0.101 R)
• M44: 9,249,337 km (0.1 R)
• M45: 9,529,085 km (0.115 R)
• M46: 9,693,493 km (0.062 R)
• M47: 9,930,007 km (0.118 R)
• M48: 10,457,190 km (0.114 R)
• M49: 10,602,599 km (0.065 R)
• M50: 10,846,444 km (0.076 R)
• M51: 10,993,648 km (0.066 R)
• M52: 11,314,835 km (0.066 R)
• M53: 11,439,151 km (0.084 R)
• M54: 11,714,411 km (0.1 R)
• M55: 11,941,201 km (0.099 R)
• M56: 13,097,294 km (0.092 R)
• M57: 13,385,269 km (0.06 R)
• M58: 13,994,282 km (0.119 R)
• M59: 14,585,344 km (0.101 R)
• M60: 14,829,487 km (0.085 R)
• M61: 15,047,601 km (0.058 R)
• M62: 15,487,269 km (0.036 R)
• M63: 15,958,951 km (0.039 R)
• M64: 16,491,669 km (0.114 R)
• M65: 16,944,951 km (0.034 R)
• M66: 17,892,653 km (0.1 R)
• M67: 18,095,807 km (0.112 R)
• M68: 18,212,344 km (0.07 R)
• M69: 18,329,180 km (0.109 R)
• M70: 19,480,485 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 9.9

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.52 AU - 5.54 AU

Year: 3672 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,728,992 km

• M1: 140,173 km (0.073 R)
• M2: 217,067 km (0.035 R)
• M3: 320,289 km (0.112 R)
• M4: 553,512 km (0.083 R)
• M5: 670,647 km (0.114 R)
• M6: 796,758 km (0.095 R)
• M7: 862,881 km (0.06 R)
• M8: 977,772 km (0.08 R)
• M9: 1,085,781 km (0.102 R)
• M10: 1,160,131 km (0.049 R)
• M11: 1,236,277 km (0.104 R)
• M12: 1,340,696 km (0.042 R)
• M13: 1,671,756 km (0.075 R)
• M14: 1,951,953 km (0.063 R)
• M15: 2,408,675 km (0.079 R)
• M16: 2,523,866 km (0.118 R)
• M17: 2,708,769 km (0.104 R)
• M18: 2,898,010 km (0.078 R)
• M19: 3,145,445 km (0.105 R)
• M20: 3,548,162 km (0.087 R)
• M21: 3,660,809 km (0.099 R)
• M22: 4,790,124 km (0.105 R)
• M23: 5,274,522 km (0.094 R)
• M24: 6,063,950 km (0.082 R)
• M25: 6,131,418 km (0.062 R)
• M26: 6,221,775 km (0.105 R)
• M27: 6,335,320 km (0.06 R)
• M28: 6,403,836 km (0.062 R)
• M29: 6,472,501 km (0.1 R)
• M30: 6,703,331 km (0.099 R)
• M31: 6,866,692 km (0.117 R)
• M32: 7,078,522 km (0.093 R)
• M33: 7,678,260 km (0.109 R)
• M34: 7,849,101 km (0.092 R)
• M35: 7,947,237 km (0.061 R)
• M36: 8,344,270 km (0.086 R)
• M37: 8,494,765 km (0.098 R)
• M38: 8,773,167 km (0.097 R)
• M39: 8,926,206 km (0.065 R)
• M40: 9,235,125 km (0.071 R)
• M41: 9,705,012 km (0.099 R)
• M42: 10,424,428 km (0.098 R)
• M43: 10,858,861 km (0.107 R)
• M44: 11,271,601 km (0.084 R)
• M45: 11,942,697 km (0.08 R)
• M46: 12,368,602 km (0.103 R)
• M47: 12,857,488 km (0.091 R)
• M48: 13,440,621 km (0.076 R)
• M49: 13,765,098 km (0.103 R)
• M50: 14,062,349 km (0.045 R)
• M51: 14,181,729 km (0.092 R)
• M52: 14,391,764 km (0.115 R)
• M53: 14,602,697 km (0.111 R)
• M54: 15,027,555 km (0.117 R)
• M55: 15,180,294 km (0.095 R)
• M56: 15,765,521 km (0.074 R)
• M57: 16,170,183 km (0.106 R)
• M58: 16,958,115 km (0.111 R)
• M59: 17,244,745 km (0.101 R)
• M60: 17,500,857 km (0.032 R)
• M61: 17,629,511 km (0.066 R)
• M62: 17,984,656 km (0.12 R)
• M63: 18,636,454 km (0.049 R)
• M64: 18,734,889 km (0.114 R)
• M65: 18,965,270 km (0.039 R)
• M66: 19,329,242 km (0.072 R)
• M67: 19,528,805 km (0.11 R)
• M68: 19,728,967 km (0.072 R)
• M69: 20,232,364 km (0.057 R)
• M70: 20,401,110 km (0.042 R)
• M71: 20,944,151 km (0.087 R)
• M72: 22,882,490 km (0.103 R)
• M73: 22,987,957 km (0.073 R)
• M74: 23,269,949 km (0.028 R)
• M75: 23,801,769 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 13.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.94 AU - 6.32 AU

Year: 4425 Days

Day: 10.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,728,992 km

• M1: 165,904 km (0.062 R)
• M2: 330,013 km (0.096 R)
• M3: 424,409 km (0.097 R)
• M4: 513,270 km (0.067 R)
• M5: 651,648 km (0.103 R)
• M6: 866,471 km (0.06 R)
• M7: 1,029,084 km (0.106 R)
• M8: 1,377,198 km (0.045 R)
• M9: 1,501,663 km (0.045 R)
• M10: 1,866,832 km (0.043 R)
• M11: 2,005,659 km (0.119 R)
• M12: 2,282,864 km (0.119 R)
• M13: 2,584,602 km (0.119 R)
• M14: 2,961,290 km (0.073 R)
• M15: 3,434,169 km (0.109 R)
• M16: 3,686,391 km (0.032 R)
• M17: 4,181,111 km (0.079 R)
• M18: 4,393,540 km (0.109 R)
• M19: 4,697,074 km (0.094 R)
• M20: 4,903,220 km (0.076 R)
• M21: 5,218,273 km (0.117 R)
• M22: 5,401,231 km (0.084 R)
• M23: 5,648,516 km (0.061 R)
• M24: 5,978,829 km (0.098 R)
• M25: 6,283,260 km (0.095 R)
• M26: 6,874,022 km (0.062 R)
• M27: 6,991,008 km (0.07 R)
• M28: 7,328,800 km (0.115 R)
• M29: 7,915,523 km (0.113 R)
• M30: 8,697,321 km (0.078 R)
• M31: 9,318,302 km (0.086 R)
• M32: 10,372,368 km (0.112 R)
• M33: 11,207,424 km (0.089 R)
• M34: 11,503,777 km (0.108 R)
• M35: 11,722,788 km (0.104 R)
• M36: 11,943,146 km (0.102 R)
• M37: 12,104,263 km (0.118 R)
• M38: 12,306,669 km (0.07 R)
• M39: 13,377,640 km (0.112 R)
• M40: 13,818,655 km (0.083 R)
• M41: 14,115,307 km (0.102 R)
• M42: 14,328,484 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 12.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.59 AU - 8.29 AU

Year: 6962 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,728,992 km

• M1: 168,597 km (0.107 R)
• M2: 396,434 km (0.038 R)
• M3: 511,026 km (0.089 R)
• M4: 689,497 km (0.09 R)
• M5: 1,302,997 km (0.107 R)
• M6: 1,385,875 km (0.096 R)
• M7: 1,470,697 km (0.079 R)
• M8: 1,592,469 km (0.119 R)
• M9: 1,699,581 km (0.055 R)
• M10: 1,827,936 km (0.103 R)
• M11: 1,940,584 km (0.035 R)
• M12: 2,212,702 km (0.062 R)
• M13: 2,729,712 km (0.063 R)
• M14: 2,837,722 km (0.099 R)
• M15: 3,306,861 km (0.08 R)
• M16: 3,468,726 km (0.101 R)
• M17: 4,192,630 km (0.103 R)
• M18: 4,342,976 km (0.113 R)
• M19: 4,444,254 km (0.08 R)
• M20: 4,675,083 km (0.062 R)
• M21: 4,831,263 km (0.096 R)
• M22: 5,255,972 km (0.101 R)
• M23: 5,391,208 km (0.112 R)
• M24: 5,915,848 km (0.108 R)
• M25: 6,255,734 km (0.083 R)
• M26: 6,399,199 km (0.06 R)
• M27: 6,865,794 km (0.041 R)
• M28: 7,373,679 km (0.094 R)
• M29: 8,049,113 km (0.045 R)
• M30: 8,331,105 km (0.033 R)
• M31: 8,552,809 km (0.091 R)
• M32: 8,872,799 km (0.088 R)
• M33: 9,066,678 km (0.1 R)
• M34: 9,294,815 km (0.095 R)
• M35: 9,590,719 km (0.089 R)
• M36: 10,124,784 km (0.113 R)
• M37: 10,736,938 km (0.081 R)
• M38: 10,874,718 km (0.079 R)
• M39: 11,221,486 km (0.078 R)
• M40: 11,926,092 km (0.073 R)
• M41: 12,645,209 km (0.108 R)
• M42: 13,083,381 km (0.055 R)
• M43: 13,415,189 km (0.054 R)
• M44: 13,749,989 km (0.099 R)
• M45: 14,162,730 km (0.097 R)
• M46: 14,694,101 km (0.116 R)
• M47: 15,000,777 km (0.06 R)
• M48: 15,270,801 km (0.091 R)
• M49: 15,464,530 km (0.114 R)
• M50: 15,659,307 km (0.092 R)
• M51: 15,776,442 km (0.077 R)
• M52: 16,884,364 km (0.075 R)
• M53: 17,366,817 km (0.112 R)
• M54: 17,609,913 km (0.071 R)
• M55: 17,935,588 km (0.038 R)
• M56: 18,181,228 km (0.049 R)
• M57: 18,551,632 km (0.11 R)
• M58: 20,270,960 km (0.082 R)
• M59: 20,912,586 km (0.066 R)
• M60: 21,041,838 km (0.097 R)
• M61: 21,128,006 km (0.113 R)
• M62: 21,257,558 km (0.047 R)
• M63: 21,344,175 km (0.097 R)
• M64: 21,996,871 km (0.109 R)
• M65: 22,303,846 km (0.105 R)
• M66: 24,673,177 km (0.116 R)
• M67: 25,174,778 km (0.078 R)
• M68: 25,449,889 km (0.107 R)
• M69: 26,327,580 km (0.111 R)
• M70: 26,560,204 km (0.105 R)
• M71: 29,308,317 km (0.118 R)
• M72: 30,033,717 km (0.084 R)
• M73: 30,374,202 km (0.095 R)
• M74: 30,618,196 km (0.107 R)
• M75: 30,813,870 km (0.064 R)
• M76: 31,403,435 km (0.092 R)

Asteroid Belt

Center: 7.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.5

Radius: 10.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.03 AU - 9.07 AU

Year: 7900 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,728,992 km

• M1: 177,573 km (0.099 R)
• M2: 320,289 km (0.057 R)
• M3: 599,738 km (0.116 R)
• M4: 698,622 km (0.105 R)
• M5: 1,070,822 km (0.103 R)
• M6: 1,138,589 km (0.113 R)
• M7: 1,264,700 km (0.042 R)
• M8: 1,336,807 km (0.079 R)
• M9: 1,410,409 km (0.064 R)
• M10: 1,577,510 km (0.119 R)
• M11: 1,783,356 km (0.085 R)
• M12: 2,309,941 km (0.052 R)
• M13: 2,526,558 km (0.067 R)
• M14: 2,883,050 km (0.101 R)
• M15: 3,195,710 km (0.108 R)
• M16: 3,437,609 km (0.064 R)
• M17: 3,602,167 km (0.099 R)
• M18: 3,917,819 km (0.067 R)
• M19: 4,003,538 km (0.054 R)
• M20: 4,133,389 km (0.036 R)
• M21: 4,987,593 km (0.056 R)
• M22: 5,150,954 km (0.112 R)
• M23: 5,627,124 km (0.083 R)
• M24: 5,993,788 km (0.078 R)
• M25: 6,092,822 km (0.119 R)
• M26: 6,368,082 km (0.095 R)
• M27: 6,545,356 km (0.119 R)
• M28: 6,775,886 km (0.029 R)
• M29: 7,061,169 km (0.106 R)
• M30: 7,643,554 km (0.063 R)
• M31: 8,186,444 km (0.109 R)
• M32: 8,324,074 km (0.074 R)
• M33: 8,462,602 km (0.09 R)
• M34: 9,395,494 km (0.099 R)
• M35: 9,684,667 km (0.07 R)
• M36: 10,006,153 km (0.117 R)
• M37: 10,124,036 km (0.05 R)
• M38: 10,212,598 km (0.111 R)
• M39: 10,360,999 km (0.05 R)
• M40: 10,599,757 km (0.041 R)
• M41: 10,719,884 km (0.08 R)
• M42: 10,870,679 km (0.088 R)
• M43: 11,296,434 km (0.048 R)
• M44: 11,480,739 km (0.081 R)
• M45: 11,665,941 km (0.113 R)
• M46: 11,976,806 km (0.034 R)
• M47: 12,543,183 km (0.041 R)
• M48: 13,506,743 km (0.084 R)
• M49: 13,800,553 km (0.088 R)
• M50: 14,096,308 km (0.093 R)
• M51: 14,261,614 km (0.084 R)
• M52: 15,334,380 km (0.062 R)
• M53: 15,402,298 km (0.058 R)
• M54: 15,538,432 km (0.058 R)
• M55: 15,914,969 km (0.093 R)
• M56: 16,190,678 km (0.114 R)
• M57: 16,363,763 km (0.026 R)
• M58: 16,502,740 km (0.108 R)
• M59: 17,309,222 km (0.095 R)
• M60: 17,521,651 km (0.12 R)
• M61: 17,985,105 km (0.101 R)
• M62: 18,236,280 km (0.079 R)
• M63: 18,633,312 km (0.114 R)
• M64: 18,814,775 km (0.112 R)
• M65: 18,923,981 km (0.051 R)
• M66: 19,069,839 km (0.118 R)
• M67: 20,362,065 km (0.028 R)
• M68: 21,188,743 km (0.083 R)
• M69: 21,682,416 km (0.093 R)
• M70: 21,949,748 km (0.075 R)
• M71: 22,256,722 km (0.118 R)
• M72: 23,734,001 km (0.076 R)
• M73: 24,049,054 km (0.118 R)
• M74: 24,405,097 km (0.084 R)
• M75: 24,762,936 km (0.083 R)
• M76: 26,252,182 km (0.075 R)
• M77: 26,374,254 km (0.055 R)
• M78: 27,563,557 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 12,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit