🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.64 AU - 0.66 AU

Year: 193 Days

Day: 19.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,150,512 km

• M1: 28,424 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.85 AU - 1.19 AU

Year: 380 Days

Day: 30.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,150,512 km

• M1: 775,665 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.32 AU - 1.44 AU

Year: 598 Days

Day: 27.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,150,512 km

• M1: 1,205,609 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.7

Radius: 10.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.57 AU - 4.93 AU

Year: 3820 Days

Day: 5.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,150,512 km

• M1: 136,284 km (0.119 R)
• M2: 286,330 km (0.029 R)
• M3: 367,562 km (0.032 R)
• M4: 459,864 km (0.033 R)
• M5: 725,998 km (0.12 R)
• M6: 825,780 km (0.042 R)
• M7: 1,015,620 km (0.069 R)
• M8: 1,220,120 km (0.052 R)
• M9: 1,341,444 km (0.116 R)
• M10: 1,424,471 km (0.079 R)
• M11: 1,523,804 km (0.039 R)
• M12: 1,625,530 km (0.1 R)
• M13: 1,729,651 km (0.088 R)
• M14: 2,039,767 km (0.055 R)
• M15: 2,201,482 km (0.112 R)
• M16: 2,334,026 km (0.066 R)
• M17: 2,418,250 km (0.083 R)
• M18: 2,908,931 km (0.079 R)
• M19: 3,128,839 km (0.108 R)
• M20: 3,604,411 km (0.077 R)
• M21: 4,082,526 km (0.091 R)
• M22: 4,350,007 km (0.098 R)
• M23: 4,454,277 km (0.031 R)
• M24: 4,880,331 km (0.057 R)
• M25: 5,252,830 km (0.037 R)
• M26: 5,431,300 km (0.049 R)
• M27: 5,932,603 km (0.1 R)
• M28: 6,259,325 km (0.077 R)
• M29: 6,353,870 km (0.116 R)
• M30: 6,615,966 km (0.086 R)
• M31: 6,760,627 km (0.03 R)
• M32: 6,881,801 km (0.099 R)
• M33: 7,101,860 km (0.108 R)
• M34: 7,274,795 km (0.085 R)
• M35: 7,499,042 km (0.064 R)
• M36: 7,826,961 km (0.107 R)
• M37: 8,237,158 km (0.047 R)
• M38: 8,786,182 km (0.08 R)
• M39: 9,185,608 km (0.11 R)
• M40: 9,455,184 km (0.11 R)
• M41: 9,645,472 km (0.08 R)
• M42: 9,782,205 km (0.082 R)
• M43: 9,947,062 km (0.096 R)
• M44: 10,251,792 km (0.109 R)
• M45: 10,531,540 km (0.111 R)
• M46: 10,870,380 km (0.11 R)
• M47: 12,321,329 km (0.116 R)
• M48: 12,738,408 km (0.105 R)
• M49: 12,978,812 km (0.104 R)
• M50: 13,129,756 km (0.094 R)
• M51: 13,342,335 km (0.053 R)
• M52: 13,739,816 km (0.109 R)
• M53: 13,832,118 km (0.102 R)
• M54: 14,327,886 km (0.059 R)
• M55: 15,273,195 km (0.058 R)
• M56: 15,496,694 km (0.092 R)
• M57: 15,817,731 km (0.092 R)
• M58: 16,466,686 km (0.11 R)
• M59: 16,630,197 km (0.044 R)
• M60: 16,959,013 km (0.096 R)
• M61: 17,124,169 km (0.115 R)
• M62: 17,456,276 km (0.081 R)
• M63: 17,623,078 km (0.1 R)
• M64: 18,025,646 km (0.113 R)
• M65: 18,703,175 km (0.055 R)
• M66: 18,942,382 km (0.084 R)
• M67: 19,458,195 km (0.118 R)
• M68: 19,596,573 km (0.061 R)
• M69: 19,769,957 km (0.029 R)
• M70: 20,609,351 km (0.113 R)
• M71: 20,821,032 km (0.114 R)
• M72: 20,962,551 km (0.049 R)
• M73: 21,674,936 km (0.051 R)
• M74: 21,854,304 km (0.117 R)
• M75: 22,904,182 km (0.09 R)
• M76: 23,196,646 km (0.11 R)
• M77: 23,306,750 km (0.108 R)
• M78: 23,417,003 km (0.103 R)
• M79: 24,640,415 km (0.073 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 8.7

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.76 AU - 6.26 AU

Year: 5436 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,150,512 km

• M1: 113,096 km (0.104 R)
• M2: 254,915 km (0.096 R)
• M3: 328,367 km (0.108 R)
• M4: 430,543 km (0.103 R)
• M5: 730,935 km (0.076 R)
• M6: 1,034,020 km (0.081 R)
• M7: 1,533,528 km (0.116 R)
• M8: 1,766,152 km (0.078 R)
• M9: 2,608,538 km (0.117 R)
• M10: 2,786,410 km (0.088 R)
• M11: 2,886,940 km (0.087 R)
• M12: 2,947,826 km (0.117 R)
• M13: 3,237,896 km (0.119 R)
• M14: 3,386,447 km (0.093 R)
• M15: 3,980,351 km (0.093 R)
• M16: 4,749,583 km (0.048 R)
• M17: 5,213,187 km (0.062 R)
• M18: 5,312,520 km (0.113 R)
• M19: 5,819,208 km (0.068 R)
• M20: 6,262,167 km (0.077 R)
• M21: 6,501,075 km (0.082 R)
• M22: 6,635,114 km (0.104 R)
• M23: 7,015,243 km (0.099 R)
• M24: 7,235,600 km (0.073 R)
• M25: 7,655,073 km (0.116 R)
• M26: 8,284,580 km (0.033 R)
• M27: 8,605,618 km (0.116 R)
• M28: 8,693,880 km (0.119 R)
• M29: 8,782,442 km (0.025 R)
• M30: 8,841,683 km (0.067 R)
• M31: 8,990,234 km (0.113 R)
• M32: 11,092,233 km (0.109 R)
• M33: 11,220,439 km (0.071 R)
• M34: 11,738,197 km (0.092 R)
• M35: 12,164,700 km (0.101 R)
• M36: 12,230,823 km (0.112 R)
• M37: 12,596,290 km (0.108 R)
• M38: 12,898,029 km (0.09 R)
• M39: 13,134,244 km (0.078 R)
• M40: 13,304,038 km (0.084 R)
• M41: 13,577,054 km (0.112 R)
• M42: 14,477,035 km (0.091 R)
• M43: 14,898,901 km (0.055 R)
• M44: 14,969,661 km (0.114 R)
• M45: 15,289,202 km (0.031 R)
• M46: 15,647,040 km (0.111 R)
• M47: 16,007,571 km (0.061 R)
• M48: 16,810,313 km (0.069 R)
• M49: 17,551,421 km (0.076 R)
• M50: 18,189,904 km (0.105 R)
• M51: 18,416,994 km (0.085 R)
• M52: 18,759,423 km (0.053 R)
• M53: 19,103,947 km (0.107 R)
• M54: 19,373,373 km (0.115 R)
• M55: 19,644,145 km (0.037 R)
• M56: 20,228,474 km (0.049 R)
• M57: 20,502,987 km (0.096 R)
• M58: 21,214,923 km (0.075 R)
• M59: 22,136,296 km (0.11 R)
• M60: 22,217,079 km (0.111 R)
• M61: 22,297,862 km (0.057 R)
• M62: 22,419,335 km (0.118 R)
• M63: 22,662,881 km (0.116 R)
• M64: 22,744,262 km (0.1 R)
• M65: 22,948,164 km (0.098 R)
• M66: 23,275,484 km (0.099 R)
• M67: 23,439,892 km (0.107 R)
• M68: 23,522,171 km (0.058 R)
• M69: 24,017,938 km (0.109 R)
• M70: 24,433,820 km (0.086 R)
• M71: 24,600,771 km (0.083 R)
• M72: 24,684,397 km (0.079 R)
• M73: 25,104,019 km (0.096 R)
• M74: 25,272,615 km (0.072 R)
• M75: 25,441,511 km (0.104 R)
• M76: 25,526,034 km (0.059 R)
• M77: 26,377,097 km (0.059 R)
• M78: 26,677,040 km (0.067 R)
• M79: 27,757,885 km (0.118 R)
• M80: 27,975,849 km (0.089 R)
• M81: 28,544,919 km (0.097 R)
• M82: 29,029,616 km (0.12 R)
• M83: 29,206,441 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.8

Radius: 13.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.95 AU - 6.43 AU

Year: 5682 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,150,512 km

• M1: 170,242 km (0.113 R)
• M2: 347,815 km (0.106 R)
• M3: 542,143 km (0.074 R)
• M4: 778,807 km (0.116 R)
• M5: 903,870 km (0.061 R)
• M6: 991,385 km (0.09 R)
• M7: 1,322,296 km (0.118 R)
• M8: 2,146,729 km (0.109 R)
• M9: 2,308,146 km (0.033 R)
• M10: 2,432,013 km (0.071 R)
• M11: 2,664,787 km (0.112 R)
• M12: 3,244,628 km (0.117 R)
• M13: 3,407,540 km (0.042 R)
• M14: 3,693,123 km (0.086 R)
• M15: 4,111,249 km (0.111 R)
• M16: 4,287,924 km (0.037 R)
• M17: 4,518,903 km (0.11 R)
• M18: 4,912,944 km (0.068 R)
• M19: 5,236,374 km (0.112 R)
• M20: 5,345,730 km (0.108 R)
• M21: 5,483,510 km (0.083 R)
• M22: 5,904,030 km (0.112 R)
• M23: 6,132,765 km (0.088 R)
• M24: 6,364,342 km (0.038 R)
• M25: 6,569,291 km (0.111 R)
• M26: 6,746,864 km (0.117 R)
• M27: 6,925,933 km (0.12 R)
• M28: 7,627,247 km (0.059 R)
• M29: 7,907,893 km (0.112 R)
• M30: 8,351,152 km (0.076 R)
• M31: 8,511,520 km (0.056 R)
• M32: 9,064,285 km (0.102 R)
• M33: 9,295,413 km (0.081 R)
• M34: 9,428,256 km (0.113 R)
• M35: 10,034,277 km (0.114 R)
• M36: 10,136,453 km (0.068 R)
• M37: 10,342,000 km (0.075 R)
• M38: 11,072,187 km (0.113 R)
• M39: 11,177,803 km (0.098 R)
• M40: 11,425,687 km (0.088 R)
• M41: 11,926,989 km (0.111 R)
• M42: 12,398,971 km (0.032 R)
• M43: 12,766,233 km (0.054 R)
• M44: 13,927,562 km (0.096 R)
• M45: 14,041,705 km (0.071 R)
• M46: 14,232,592 km (0.05 R)
• M47: 14,386,079 km (0.081 R)
• M48: 14,810,788 km (0.105 R)
• M49: 15,791,551 km (0.029 R)
• M50: 15,950,424 km (0.098 R)
• M51: 16,229,723 km (0.086 R)
• M52: 16,390,092 km (0.03 R)
• M53: 17,486,196 km (0.077 R)
• M54: 17,856,750 km (0.037 R)
• M55: 19,877,069 km (0.12 R)
• M56: 20,696,716 km (0.097 R)
• M57: 20,914,231 km (0.117 R)
• M58: 21,836,053 km (0.092 R)
• M59: 21,968,896 km (0.099 R)
• M60: 22,146,319 km (0.084 R)
• M61: 22,235,330 km (0.113 R)
• M62: 22,905,977 km (0.098 R)
• M63: 22,995,885 km (0.112 R)
• M64: 23,901,701 km (0.061 R)
• M65: 24,221,391 km (0.074 R)
• M66: 24,911,486 km (0.11 R)
• M67: 26,075,806 km (0.1 R)
• M68: 27,020,218 km (0.041 R)
• M69: 27,640,002 km (0.044 R)
• M70: 28,651,134 km (0.108 R)
• M71: 30,313,765 km (0.074 R)
• M72: 30,511,383 km (0.119 R)
• M73: 31,007,450 km (0.096 R)
• M74: 31,506,209 km (0.109 R)
• M75: 31,806,751 km (0.088 R)
• M76: 33,221,648 km (0.114 R)
• M77: 33,783,238 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 14.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.18 AU - 13.84 AU

Year: 15356 Days

Day: 5.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,150,512 km

• M1: 179,817 km (0.094 R)
• M2: 422,764 km (0.095 R)
• M3: 532,568 km (0.075 R)
• M4: 809,324 km (0.064 R)
• M5: 1,527,843 km (0.109 R)
• M6: 1,907,223 km (0.045 R)
• M7: 2,286,454 km (0.04 R)
• M8: 2,531,944 km (0.082 R)
• M9: 3,049,253 km (0.096 R)
• M10: 3,286,067 km (0.03 R)
• M11: 3,635,079 km (0.117 R)
• M12: 4,144,160 km (0.119 R)
• M13: 4,407,153 km (0.087 R)
• M14: 4,560,042 km (0.088 R)
• M15: 5,432,347 km (0.048 R)
• M16: 5,596,606 km (0.117 R)
• M17: 5,804,248 km (0.066 R)
• M18: 6,355,965 km (0.119 R)
• M19: 7,103,056 km (0.116 R)
• M20: 7,237,844 km (0.109 R)
• M21: 7,693,220 km (0.092 R)
• M22: 8,064,223 km (0.032 R)
• M23: 8,488,782 km (0.118 R)
• M24: 9,756,175 km (0.067 R)
• M25: 10,412,012 km (0.047 R)
• M26: 11,030,001 km (0.12 R)
• M27: 11,343,558 km (0.045 R)
• M28: 11,979,498 km (0.071 R)
• M29: 14,409,267 km (0.097 R)
• M30: 14,580,407 km (0.085 R)
• M31: 14,694,849 km (0.101 R)
• M32: 15,738,444 km (0.099 R)
• M33: 17,287,829 km (0.115 R)
• M34: 17,591,363 km (0.079 R)
• M35: 18,327,086 km (0.081 R)
• M36: 18,450,653 km (0.102 R)
• M37: 18,636,604 km (0.115 R)
• M38: 19,010,299 km (0.116 R)
• M39: 19,575,629 km (0.114 R)
• M40: 20,594,241 km (0.07 R)
• M41: 20,787,073 km (0.112 R)
• M42: 21,304,382 km (0.115 R)
• M43: 22,088,425 km (0.06 R)
• M44: 22,484,111 km (0.107 R)
• M45: 23,081,755 km (0.099 R)
• M46: 25,249,428 km (0.07 R)
• M47: 25,732,180 km (0.099 R)
• M48: 26,706,960 km (0.116 R)
• M49: 26,987,755 km (0.094 R)
• M50: 27,128,377 km (0.039 R)
• M51: 28,049,152 km (0.096 R)
• M52: 28,334,585 km (0.099 R)
• M53: 28,836,186 km (0.111 R)
• M54: 29,630,551 km (0.059 R)
• M55: 30,505,399 km (0.068 R)
• M56: 31,833,529 km (0.09 R)
• M57: 32,131,229 km (0.084 R)
• M58: 33,936,726 km (0.1 R)
• M59: 34,088,717 km (0.108 R)
• M60: 35,312,577 km (0.113 R)
• M61: 36,472,858 km (0.06 R)
• M62: 38,672,246 km (0.115 R)
• M63: 43,362,888 km (0.04 R)
• M64: 43,527,894 km (0.103 R)
• M65: 44,189,715 km (0.059 R)
• M66: 45,439,605 km (0.119 R)
• M67: 47,293,721 km (0.093 R)
• M68: 48,230,054 km (0.12 R)
• M69: 50,294,206 km (0.077 R)
• M70: 50,467,590 km (0.058 R)
• M71: 51,948,758 km (0.116 R)
• M72: 52,650,671 km (0.111 R)
• M73: 52,826,748 km (0.045 R)
• M74: 55,668,958 km (0.042 R)
• M75: 56,387,327 km (0.076 R)
• M76: 57,289,552 km (0.09 R)
• M77: 58,105,608 km (0.109 R)
• M78: 58,834,299 km (0.091 R)
• M79: 59,291,171 km (0.064 R)
• M80: 59,841,093 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit