🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 235 Days

Day: 25.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.56 AU

Year: 256 Days

Day: 28.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.51 AU - 0.61 AU

Year: 271 Days

Day: 27.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 14.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.15 AU - 1.43 AU

Year: 946 Days

Day: 7.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 73,322,792 km

• M1: 207,642 km (0.106 R)
• M2: 390,750 km (0.051 R)
• M3: 757,564 km (0.041 R)
• M4: 932,743 km (0.118 R)
• M5: 1,032,674 km (0.082 R)
• M6: 1,172,099 km (0.091 R)
• M7: 1,266,645 km (0.069 R)
• M8: 1,417,290 km (0.091 R)
• M9: 1,542,504 km (0.057 R)
• M10: 1,696,290 km (0.111 R)
• M11: 1,872,666 km (0.066 R)
• M12: 2,198,490 km (0.09 R)
• M13: 2,373,221 km (0.103 R)
• M14: 2,533,440 km (0.096 R)
• M15: 2,677,951 km (0.034 R)
• M16: 2,795,685 km (0.106 R)
• M17: 2,985,674 km (0.117 R)
• M18: 3,087,401 km (0.097 R)
• M19: 3,242,384 km (0.094 R)
• M20: 3,421,004 km (0.069 R)
• M21: 3,700,902 km (0.049 R)
• M22: 3,821,627 km (0.106 R)
• M23: 3,954,769 km (0.053 R)
• M24: 4,055,748 km (0.025 R)
• M25: 4,214,621 km (0.073 R)
• M26: 4,340,732 km (0.054 R)
• M27: 4,585,324 km (0.079 R)
• M28: 4,691,688 km (0.093 R)
• M29: 4,894,543 km (0.085 R)
• M30: 5,124,924 km (0.084 R)
• M31: 5,247,594 km (0.12 R)
• M32: 5,483,510 km (0.038 R)
• M33: 5,684,869 km (0.11 R)
• M34: 5,824,743 km (0.032 R)
• M35: 5,978,679 km (0.071 R)
• M36: 6,082,051 km (0.111 R)
• M37: 6,277,575 km (0.117 R)
• M38: 6,382,593 km (0.115 R)
• M39: 6,568,095 km (0.057 R)
• M40: 6,688,222 km (0.074 R)
• M41: 6,917,106 km (0.079 R)
• M42: 7,244,875 km (0.096 R)
• M43: 7,382,954 km (0.1 R)
• M44: 7,647,742 km (0.088 R)
• M45: 8,015,155 km (0.104 R)
• M46: 8,186,743 km (0.068 R)
• M47: 8,345,018 km (0.081 R)
• M48: 8,489,829 km (0.095 R)
• M49: 8,811,464 km (0.118 R)
• M50: 9,137,139 km (0.025 R)
• M51: 9,286,587 km (0.095 R)
• M52: 9,618,096 km (0.071 R)
• M53: 10,153,507 km (0.068 R)
• M54: 10,261,816 km (0.108 R)
• M55: 10,354,865 km (0.113 R)
• M56: 10,463,773 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 8.2

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.66 AU - 2.08 AU

Year: 1651 Days

Day: 11.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,322,792 km

• M1: 105,466 km (0.093 R)
• M2: 175,777 km (0.116 R)
• M3: 281,244 km (0.084 R)
• M4: 467,194 km (0.109 R)
• M5: 765,492 km (0.115 R)
• M6: 841,039 km (0.09 R)
• M7: 1,109,119 km (0.11 R)
• M8: 1,275,621 km (0.118 R)
• M9: 1,366,577 km (0.111 R)
• M10: 1,555,070 km (0.077 R)
• M11: 1,642,734 km (0.062 R)
• M12: 1,802,804 km (0.078 R)
• M13: 1,874,461 km (0.111 R)
• M14: 1,989,053 km (0.092 R)
• M15: 2,041,861 km (0.079 R)
• M16: 2,148,973 km (0.091 R)
• M17: 2,236,189 km (0.098 R)
• M18: 2,291,241 km (0.059 R)
• M19: 2,346,742 km (0.051 R)
• M20: 2,459,090 km (0.101 R)
• M21: 2,515,937 km (0.105 R)
• M22: 2,807,054 km (0.091 R)
• M23: 2,878,562 km (0.053 R)
• M24: 3,257,793 km (0.09 R)
• M25: 3,333,041 km (0.075 R)
• M26: 3,549,359 km (0.09 R)
• M27: 3,982,445 km (0.098 R)
• M28: 4,036,151 km (0.075 R)
• M29: 4,117,083 km (0.081 R)
• M30: 4,501,849 km (0.04 R)
• M31: 4,628,109 km (0.113 R)
• M32: 4,840,987 km (0.064 R)
• M33: 4,941,517 km (0.107 R)
• M34: 5,028,134 km (0.076 R)
• M35: 5,144,521 km (0.034 R)
• M36: 5,276,466 km (0.088 R)
• M37: 5,543,798 km (0.108 R)
• M38: 5,694,293 km (0.12 R)
• M39: 6,262,765 km (0.052 R)
• M40: 6,466,817 km (0.041 R)
• M41: 6,929,822 km (0.087 R)
• M42: 7,043,217 km (0.119 R)
• M43: 7,420,204 km (0.076 R)
• M44: 7,719,699 km (0.046 R)
• M45: 7,887,847 km (0.076 R)
• M46: 8,348,010 km (0.102 R)
• M47: 8,434,178 km (0.076 R)
• M48: 8,746,838 km (0.058 R)
• M49: 8,904,664 km (0.057 R)
• M50: 9,276,414 km (0.047 R)
• M51: 9,527,140 km (0.054 R)
• M52: 9,689,454 km (0.08 R)
• M53: 10,477,685 km (0.077 R)
• M54: 10,607,985 km (0.101 R)
• M55: 10,813,832 km (0.118 R)
• M56: 11,020,875 km (0.104 R)
• M57: 11,153,419 km (0.119 R)
• M58: 11,573,340 km (0.035 R)
• M59: 11,823,917 km (0.101 R)
• M60: 11,901,259 km (0.118 R)
• M61: 11,998,348 km (0.06 R)
• M62: 12,389,247 km (0.108 R)
• M63: 12,527,026 km (0.035 R)
• M64: 13,445,258 km (0.076 R)
• M65: 13,546,386 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.1

Radius: 10.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.51 AU - 2.79 AU

Year: 2785 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,322,792 km

• M1: 198,816 km (0.101 R)
• M2: 436,975 km (0.093 R)
• M3: 564,134 km (0.106 R)
• M4: 869,014 km (0.077 R)
• M5: 1,155,943 km (0.087 R)
• M6: 1,293,274 km (0.083 R)
• M7: 1,803,702 km (0.066 R)
• M8: 2,416,305 km (0.12 R)
• M9: 2,684,833 km (0.063 R)
• M10: 3,026,066 km (0.046 R)
• M11: 3,464,088 km (0.034 R)
• M12: 3,547,414 km (0.11 R)
• M13: 3,733,215 km (0.072 R)
• M14: 3,939,510 km (0.058 R)
• M15: 4,009,223 km (0.093 R)
• M16: 4,562,885 km (0.085 R)
• M17: 4,654,439 km (0.097 R)
• M18: 4,989,239 km (0.088 R)
• M19: 5,064,786 km (0.102 R)
• M20: 5,389,862 km (0.096 R)
• M21: 5,525,697 km (0.087 R)
• M22: 6,060,509 km (0.08 R)
• M23: 7,350,491 km (0.114 R)
• M24: 7,609,744 km (0.109 R)
• M25: 7,762,334 km (0.06 R)
• M26: 7,849,999 km (0.107 R)
• M27: 7,982,243 km (0.062 R)
• M28: 8,518,252 km (0.054 R)
• M29: 8,608,759 km (0.119 R)
• M30: 9,227,945 km (0.057 R)
• M31: 9,297,657 km (0.112 R)
• M32: 9,437,531 km (0.044 R)
• M33: 9,531,329 km (0.119 R)
• M34: 9,837,855 km (0.1 R)
• M35: 10,028,144 km (0.056 R)
• M36: 10,388,226 km (0.08 R)
• M37: 10,777,031 km (0.095 R)
• M38: 10,973,153 km (0.085 R)
• M39: 11,047,055 km (0.117 R)
• M40: 11,145,789 km (0.116 R)
• M41: 11,418,955 km (0.104 R)
• M42: 11,593,985 km (0.117 R)
• M43: 11,769,912 km (0.092 R)
• M44: 12,430,835 km (0.057 R)
• M45: 12,817,695 km (0.039 R)
• M46: 12,895,486 km (0.119 R)
• M47: 14,323,547 km (0.097 R)
• M48: 14,539,417 km (0.053 R)
• M49: 15,083,654 km (0.092 R)
• M50: 15,275,738 km (0.084 R)
• M51: 15,413,517 km (0.098 R)
• M52: 15,523,921 km (0.058 R)
• M53: 15,662,299 km (0.071 R)
• M54: 16,164,200 km (0.077 R)
• M55: 16,276,398 km (0.066 R)
• M56: 16,671,336 km (0.079 R)
• M57: 17,470,488 km (0.096 R)
• M58: 17,874,851 km (0.117 R)
• M59: 18,136,348 km (0.093 R)
• M60: 18,958,239 km (0.096 R)
• M61: 19,732,109 km (0.105 R)
• M62: 20,243,883 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.1

Radius: 6.3

Gravity: 21.67 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.96 AU - 9.66 AU

Year: 16884 Days

Day: 19.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,322,792 km

• M1: 84,972 km (0.115 R)
• M2: 301,290 km (0.095 R)
• M3: 440,117 km (0.057 R)
• M4: 897,288 km (0.067 R)
• M5: 1,075,160 km (0.098 R)
• M6: 1,434,793 km (0.059 R)
• M7: 1,673,851 km (0.07 R)
• M8: 1,766,900 km (0.079 R)
• M9: 1,925,624 km (0.118 R)
• M10: 2,088,985 km (0.078 R)
• M11: 2,750,506 km (0.084 R)
• M12: 3,009,610 km (0.097 R)
• M13: 3,511,511 km (0.094 R)
• M14: 4,290,916 km (0.072 R)
• M15: 4,547,925 km (0.087 R)
• M16: 4,634,841 km (0.089 R)
• M17: 5,166,961 km (0.084 R)
• M18: 5,859,300 km (0.05 R)
• M19: 6,288,646 km (0.117 R)
• M20: 7,076,727 km (0.065 R)
• M21: 7,636,373 km (0.107 R)
• M22: 8,052,405 km (0.103 R)
• M23: 9,344,033 km (0.114 R)
• M24: 10,183,426 km (0.103 R)
• M25: 10,930,368 km (0.108 R)
• M26: 12,113,688 km (0.085 R)
• M27: 12,415,726 km (0.086 R)
• M28: 13,089,215 km (0.087 R)
• M29: 14,920,742 km (0.062 R)
• M30: 15,701,793 km (0.081 R)
• M31: 16,031,207 km (0.095 R)
• M32: 16,496,157 km (0.084 R)
• M33: 18,607,881 km (0.119 R)
• M34: 20,371,939 km (0.075 R)
• M35: 20,515,254 km (0.074 R)
• M36: 20,587,210 km (0.077 R)
• M37: 21,019,847 km (0.041 R)
• M38: 21,164,808 km (0.098 R)
• M39: 21,821,093 km (0.101 R)
• M40: 21,967,849 km (0.045 R)
• M41: 23,453,206 km (0.061 R)
• M42: 25,047,471 km (0.109 R)
• M43: 26,285,543 km (0.092 R)
• M44: 26,441,723 km (0.089 R)
• M45: 26,912,059 km (0.106 R)
• M46: 27,148,124 km (0.034 R)
• M47: 27,464,224 km (0.088 R)
• M48: 29,954,131 km (0.067 R)
• M49: 30,690,452 km (0.097 R)
• M50: 31,764,415 km (0.119 R)
• M51: 32,766,721 km (0.099 R)
• M52: 33,103,166 km (0.114 R)
• M53: 35,490,000 km (0.119 R)
• M54: 35,748,954 km (0.08 R)
• M55: 36,355,723 km (0.04 R)
• M56: 39,350,972 km (0.078 R)
• M57: 41,512,512 km (0.1 R)
• M58: 42,058,843 km (0.081 R)
• M59: 42,241,502 km (0.09 R)
• M60: 42,333,056 km (0.117 R)
• M61: 42,699,421 km (0.083 R)
• M62: 44,826,254 km (0.114 R)
• M63: 45,012,952 km (0.089 R)
• M64: 45,293,299 km (0.094 R)
• M65: 45,480,445 km (0.086 R)
• M66: 46,420,518 km (0.048 R)
• M67: 47,082,339 km (0.043 R)
• M68: 47,177,035 km (0.097 R)
• M69: 48,702,484 km (0.091 R)
• M70: 49,857,081 km (0.032 R)
• M71: 50,728,937 km (0.1 R)
• M72: 50,826,176 km (0.112 R)
• M73: 52,586,045 km (0.074 R)
• M74: 53,770,411 km (0.089 R)
• M75: 54,365,961 km (0.077 R)
• M76: 54,764,190 km (0.095 R)
• M77: 59,514,820 km (0.111 R)
• M78: 59,925,317 km (0.114 R)
• M79: 61,058,670 km (0.034 R)
• M80: 61,472,607 km (0.086 R)
• M81: 61,783,621 km (0.112 R)
• M82: 62,095,084 km (0.115 R)
• M83: 62,303,175 km (0.083 R)
• M84: 63,032,913 km (0.107 R)
• M85: 63,765,494 km (0.091 R)
• M86: 64,711,701 km (0.099 R)
• M87: 68,757,126 km (0.081 R)
• M88: 69,187,818 km (0.117 R)
• M89: 69,403,389 km (0.087 R)
• M90: 71,136,480 km (0.099 R)
• M91: 71,463,052 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit