🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.31 AU - 4.87 AU

Year: 3489 Days

Day: 18.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 146.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.7

Radius: 13.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.93 AU - 9.85 AU

Year: 7862 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,201,688 km

• M1: 173,085 km (0.092 R)
• M2: 373,247 km (0.081 R)
• M3: 746,493 km (0.112 R)
• M4: 858,093 km (0.069 R)
• M5: 1,609,224 km (0.081 R)
• M6: 1,868,178 km (0.058 R)
• M7: 1,957,488 km (0.11 R)
• M8: 2,211,206 km (0.061 R)
• M9: 2,500,229 km (0.094 R)
• M10: 2,750,806 km (0.118 R)
• M11: 2,957,251 km (0.065 R)
• M12: 3,195,859 km (0.025 R)
• M13: 3,413,225 km (0.098 R)
• M14: 3,579,578 km (0.098 R)
• M15: 3,748,773 km (0.089 R)
• M16: 4,331,756 km (0.091 R)
• M17: 6,383,341 km (0.088 R)
• M18: 7,007,912 km (0.104 R)
• M19: 7,220,491 km (0.079 R)
• M20: 7,543,473 km (0.113 R)
• M21: 7,871,242 km (0.077 R)
• M22: 8,465,444 km (0.107 R)
• M23: 8,844,226 km (0.05 R)
• M24: 9,035,711 km (0.077 R)
• M25: 9,306,184 km (0.109 R)
• M26: 9,500,961 km (0.058 R)
• M27: 9,855,059 km (0.085 R)
• M28: 10,053,725 km (0.099 R)
• M29: 10,738,883 km (0.03 R)
• M30: 11,149,081 km (0.073 R)
• M31: 11,522,626 km (0.107 R)
• M32: 13,058,099 km (0.075 R)
• M33: 13,760,910 km (0.085 R)
• M34: 13,849,771 km (0.109 R)
• M35: 13,983,212 km (0.091 R)
• M36: 14,611,673 km (0.109 R)
• M37: 15,157,855 km (0.07 R)
• M38: 15,295,335 km (0.054 R)
• M39: 15,479,490 km (0.068 R)
• M40: 15,710,619 km (0.031 R)
• M41: 16,552,256 km (0.107 R)
• M42: 16,741,348 km (0.108 R)
• M43: 16,978,610 km (0.106 R)
• M44: 17,217,069 km (0.083 R)
• M45: 17,552,767 km (0.119 R)
• M46: 17,697,279 km (0.066 R)
• M47: 18,181,976 km (0.112 R)
• M48: 21,385,764 km (0.066 R)
• M49: 21,643,371 km (0.069 R)
• M50: 23,741,032 km (0.081 R)
• M51: 24,275,546 km (0.1 R)
• M52: 24,976,262 km (0.091 R)
• M53: 25,084,721 km (0.108 R)
• M54: 25,847,969 km (0.085 R)
• M55: 26,287,487 km (0.069 R)
• M56: 26,895,902 km (0.109 R)
• M57: 27,509,104 km (0.045 R)
• M58: 27,901,648 km (0.115 R)
• M59: 28,919,662 km (0.089 R)
• M60: 29,318,789 km (0.109 R)
• M61: 29,719,861 km (0.102 R)
• M62: 30,875,505 km (0.107 R)
• M63: 31,634,714 km (0.116 R)
• M64: 32,281,874 km (0.112 R)
• M65: 32,933,373 km (0.106 R)
• M66: 33,052,303 km (0.111 R)
• M67: 33,828,716 km (0.116 R)
• M68: 34,129,109 km (0.109 R)
• M69: 34,671,700 km (0.082 R)
• M70: 34,792,725 km (0.044 R)
• M71: 35,156,547 km (0.101 R)
• M72: 35,704,673 km (0.101 R)
• M73: 37,118,224 km (0.096 R)
• M74: 38,362,280 km (0.098 R)
• M75: 38,800,901 km (0.083 R)
• M76: 38,926,413 km (0.082 R)
• M77: 39,430,408 km (0.108 R)
• M78: 40,063,207 km (0.111 R)
• M79: 40,763,325 km (0.095 R)
• M80: 41,403,305 km (0.074 R)
• M81: 41,724,492 km (0.081 R)
• M82: 43,017,616 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 14

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.53 AU - 12.11 AU

Year: 13512 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,201,688 km

• M1: 236,514 km (0.111 R)
• M2: 408,253 km (0.058 R)
• M3: 511,625 km (0.053 R)
• M4: 736,470 km (0.111 R)
• M5: 959,970 km (0.093 R)
• M6: 1,412,054 km (0.108 R)
• M7: 1,857,258 km (0.077 R)
• M8: 2,711,761 km (0.115 R)
• M9: 2,819,770 km (0.11 R)
• M10: 2,956,802 km (0.076 R)
• M11: 3,180,750 km (0.102 R)
• M12: 3,795,747 km (0.028 R)
• M13: 4,132,791 km (0.097 R)
• M14: 4,257,705 km (0.1 R)
• M15: 4,934,935 km (0.051 R)
• M16: 5,507,894 km (0.101 R)
• M17: 7,162,896 km (0.098 R)
• M18: 7,580,274 km (0.081 R)
• M19: 7,888,894 km (0.089 R)
• M20: 8,280,392 km (0.061 R)
• M21: 9,205,206 km (0.081 R)
• M22: 9,909,812 km (0.088 R)
• M23: 10,375,061 km (0.037 R)
• M24: 10,934,108 km (0.061 R)
• M25: 12,261,640 km (0.111 R)
• M26: 12,944,405 km (0.075 R)
• M27: 13,639,586 km (0.1 R)
• M28: 14,062,499 km (0.068 R)
• M29: 14,825,149 km (0.098 R)
• M30: 14,921,490 km (0.111 R)
• M31: 15,163,091 km (0.115 R)
• M32: 15,748,317 km (0.093 R)
• M33: 18,213,990 km (0.052 R)
• M34: 18,731,897 km (0.068 R)
• M35: 18,940,437 km (0.12 R)
• M36: 19,623,501 km (0.109 R)
• M37: 19,835,182 km (0.088 R)
• M38: 20,154,274 km (0.107 R)
• M39: 20,797,694 km (0.118 R)
• M40: 22,490,693 km (0.04 R)
• M41: 22,823,549 km (0.077 R)
• M42: 23,102,100 km (0.112 R)
• M43: 23,662,793 km (0.095 R)
• M44: 25,371,350 km (0.092 R)
• M45: 25,949,695 km (0.094 R)
• M46: 26,357,050 km (0.066 R)
• M47: 27,060,460 km (0.092 R)
• M48: 27,355,317 km (0.086 R)
• M49: 28,725,634 km (0.118 R)
• M50: 28,845,910 km (0.076 R)
• M51: 30,179,426 km (0.105 R)
• M52: 30,362,683 km (0.056 R)
• M53: 31,594,921 km (0.085 R)
• M54: 31,967,719 km (0.104 R)
• M55: 34,171,445 km (0.116 R)
• M56: 35,130,816 km (0.094 R)
• M57: 35,259,470 km (0.068 R)
• M58: 35,969,611 km (0.09 R)
• M59: 36,293,939 km (0.117 R)
• M60: 36,749,615 km (0.082 R)
• M61: 37,338,282 km (0.074 R)
• M62: 37,666,649 km (0.109 R)
• M63: 38,923,421 km (0.081 R)
• M64: 39,122,985 km (0.096 R)
• M65: 40,597,721 km (0.068 R)
• M66: 41,749,774 km (0.086 R)
• M67: 43,256,524 km (0.12 R)
• M68: 43,532,382 km (0.105 R)
• M69: 43,808,839 km (0.106 R)
• M70: 44,711,363 km (0.1 R)
• M71: 44,850,788 km (0.049 R)
• M72: 45,269,812 km (0.079 R)
• M73: 45,409,835 km (0.107 R)
• M74: 45,830,654 km (0.097 R)
• M75: 46,182,359 km (0.087 R)
• M76: 46,393,740 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.8

Radius: 7.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.1 AU - 19.62 AU

Year: 25660 Days

Day: 18.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,201,688 km

• M1: 281,992 km (0.12 R)
• M2: 470,635 km (0.099 R)
• M3: 646,412 km (0.111 R)
• M4: 769,382 km (0.101 R)
• M5: 880,982 km (0.057 R)
• M6: 1,541,606 km (0.095 R)
• M7: 3,363,110 km (0.103 R)
• M8: 4,125,909 km (0.04 R)
• M9: 4,560,940 km (0.103 R)
• M10: 4,835,901 km (0.075 R)
• M11: 5,474,235 km (0.045 R)
• M12: 5,766,400 km (0.115 R)
• M13: 5,989,001 km (0.083 R)
• M14: 6,634,666 km (0.053 R)
• M15: 7,302,321 km (0.095 R)
• M16: 8,999,060 km (0.046 R)
• M17: 9,300,500 km (0.101 R)
• M18: 11,223,879 km (0.098 R)
• M19: 11,501,683 km (0.113 R)
• M20: 11,781,880 km (0.047 R)
• M21: 12,017,047 km (0.088 R)
• M22: 13,362,680 km (0.095 R)
• M23: 14,053,374 km (0.072 R)
• M24: 14,103,040 km (0.08 R)
• M25: 14,202,822 km (0.102 R)
• M26: 14,352,869 km (0.114 R)
• M27: 14,856,714 km (0.081 R)
• M28: 16,037,640 km (0.099 R)
• M29: 16,089,550 km (0.103 R)
• M30: 16,298,239 km (0.111 R)
• M31: 16,402,958 km (0.112 R)
• M32: 16,982,649 km (0.04 R)
• M33: 17,569,073 km (0.104 R)
• M34: 22,144,524 km (0.085 R)
• M35: 22,843,296 km (0.076 R)
• M36: 22,960,431 km (0.072 R)
• M37: 23,019,073 km (0.079 R)
• M38: 23,313,183 km (0.074 R)
• M39: 23,372,124 km (0.085 R)
• M40: 23,549,398 km (0.064 R)
• M41: 23,786,361 km (0.119 R)
• M42: 23,845,601 km (0.093 R)
• M43: 24,741,992 km (0.109 R)
• M44: 24,982,844 km (0.072 R)
• M45: 25,043,132 km (0.118 R)
• M46: 25,285,032 km (0.07 R)
• M47: 25,771,076 km (0.107 R)
• M48: 27,558,621 km (0.079 R)
• M49: 27,621,003 km (0.075 R)
• M50: 28,058,726 km (0.057 R)
• M51: 28,310,051 km (0.08 R)
• M52: 29,131,493 km (0.091 R)
• M53: 30,346,227 km (0.082 R)
• M54: 30,604,134 km (0.11 R)
• M55: 31,382,043 km (0.043 R)
• M56: 32,626,996 km (0.051 R)
• M57: 33,888,106 km (0.111 R)
• M58: 34,021,697 km (0.083 R)
• M59: 36,800,328 km (0.116 R)
• M60: 37,558,191 km (0.111 R)
• M61: 39,510,294 km (0.114 R)
• M62: 41,138,218 km (0.11 R)
• M63: 41,781,339 km (0.09 R)
• M64: 42,499,708 km (0.118 R)
• M65: 42,860,388 km (0.086 R)
• M66: 43,367,076 km (0.034 R)
• M67: 45,634,830 km (0.09 R)
• M68: 46,374,592 km (0.072 R)
• M69: 46,820,244 km (0.081 R)
• M70: 47,267,392 km (0.111 R)
• M71: 48,090,928 km (0.052 R)
• M72: 48,692,761 km (0.116 R)
• M73: 49,145,743 km (0.066 R)
• M74: 49,980,050 km (0.086 R)
• M75: 51,201,666 km (0.116 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 13,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit