🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.74 AU

Year: 333 Days

Day: 17.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,970,277 km

• M1: 303,235 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.65 AU - 0.69 AU

Year: 349 Days

Day: 14.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 14.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.37 AU - 3.67 AU

Year: 4199 Days

Day: 6.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,970,277 km

• M1: 198,666 km (0.084 R)
• M2: 407,654 km (0.093 R)
• M3: 508,184 km (0.119 R)
• M4: 686,056 km (0.102 R)
• M5: 991,086 km (0.098 R)
• M6: 1,084,884 km (0.115 R)
• M7: 1,554,471 km (0.058 R)
• M8: 1,862,942 km (0.086 R)
• M9: 2,085,694 km (0.099 R)
• M10: 2,427,525 km (0.072 R)
• M11: 2,633,820 km (0.105 R)
• M12: 3,024,121 km (0.08 R)
• M13: 3,144,846 km (0.075 R)
• M14: 3,246,872 km (0.116 R)
• M15: 3,412,327 km (0.119 R)
• M16: 3,773,307 km (0.099 R)
• M17: 4,169,442 km (0.107 R)
• M18: 5,169,654 km (0.071 R)
• M19: 5,363,832 km (0.075 R)
• M20: 5,885,180 km (0.066 R)
• M21: 6,370,925 km (0.089 R)
• M22: 6,710,960 km (0.071 R)
• M23: 6,923,090 km (0.058 R)
• M24: 7,110,686 km (0.084 R)
• M25: 7,245,623 km (0.117 R)
• M26: 7,463,438 km (0.106 R)
• M27: 8,214,569 km (0.028 R)
• M28: 8,728,886 km (0.08 R)
• M29: 9,609,120 km (0.071 R)
• M30: 9,818,707 km (0.116 R)
• M31: 9,969,352 km (0.108 R)
• M32: 10,579,412 km (0.066 R)
• M33: 11,076,376 km (0.112 R)
• M34: 12,974,025 km (0.09 R)
• M35: 13,073,208 km (0.114 R)
• M36: 13,205,902 km (0.095 R)
• M37: 13,338,894 km (0.064 R)
• M38: 13,606,525 km (0.075 R)
• M39: 14,112,914 km (0.109 R)
• M40: 14,419,739 km (0.109 R)
• M41: 14,694,400 km (0.111 R)
• M42: 14,901,444 km (0.114 R)
• M43: 15,144,241 km (0.103 R)
• M44: 15,283,666 km (0.111 R)
• M45: 15,493,552 km (0.077 R)
• M46: 15,598,869 km (0.105 R)
• M47: 16,557,193 km (0.049 R)
• M48: 16,880,923 km (0.091 R)
• M49: 17,025,434 km (0.09 R)
• M50: 19,507,413 km (0.107 R)
• M51: 19,735,250 km (0.117 R)
• M52: 19,849,393 km (0.109 R)
• M53: 20,078,577 km (0.119 R)
• M54: 20,655,128 km (0.097 R)
• M55: 20,809,812 km (0.07 R)
• M56: 20,964,795 km (0.115 R)
• M57: 21,198,168 km (0.112 R)
• M58: 21,393,243 km (0.087 R)
• M59: 21,824,684 km (0.111 R)
• M60: 22,815,620 km (0.094 R)
• M61: 23,015,632 km (0.088 R)
• M62: 23,740,434 km (0.116 R)
• M63: 24,186,984 km (0.046 R)
• M64: 24,472,566 km (0.035 R)
• M65: 24,636,376 km (0.076 R)
• M66: 24,759,345 km (0.081 R)
• M67: 25,129,750 km (0.103 R)
• M68: 25,294,906 km (0.114 R)
• M69: 25,626,414 km (0.05 R)
• M70: 25,792,767 km (0.116 R)
• M71: 26,797,915 km (0.072 R)
• M72: 27,178,193 km (0.09 R)
• M73: 28,286,863 km (0.045 R)
• M74: 28,976,360 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.8

Radius: 8.7

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.58 AU - 6.6 AU

Year: 8403 Days

Day: 12 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,970,277 km

• M1: 313,707 km (0.103 R)
• M2: 937,979 km (0.118 R)
• M3: 1,100,741 km (0.111 R)
• M4: 1,175,989 km (0.057 R)
• M5: 1,392,457 km (0.118 R)
• M6: 2,187,869 km (0.108 R)
• M7: 2,455,200 km (0.081 R)
• M8: 3,374,479 km (0.059 R)
• M9: 3,683,548 km (0.103 R)
• M10: 3,769,567 km (0.068 R)
• M11: 4,149,546 km (0.117 R)
• M12: 4,572,758 km (0.11 R)
• M13: 4,978,019 km (0.104 R)
• M14: 5,297,560 km (0.069 R)
• M15: 5,427,261 km (0.082 R)
• M16: 5,789,587 km (0.084 R)
• M17: 5,990,348 km (0.083 R)
• M18: 6,468,163 km (0.053 R)
• M19: 6,922,791 km (0.084 R)
• M20: 7,460,147 km (0.071 R)
• M21: 8,498,805 km (0.087 R)
• M22: 8,765,687 km (0.112 R)
• M23: 8,880,728 km (0.113 R)
• M24: 8,996,517 km (0.069 R)
• M25: 9,307,381 km (0.113 R)
• M26: 9,860,145 km (0.096 R)
• M27: 10,019,916 km (0.12 R)
• M28: 10,261,367 km (0.082 R)
• M29: 10,423,381 km (0.097 R)
• M30: 10,873,372 km (0.094 R)
• M31: 11,038,528 km (0.108 R)
• M32: 11,413,270 km (0.108 R)
• M33: 11,961,846 km (0.084 R)
• M34: 12,175,172 km (0.068 R)
• M35: 12,346,761 km (0.091 R)
• M36: 12,519,098 km (0.102 R)
• M37: 12,779,249 km (0.103 R)
• M38: 13,128,709 km (0.11 R)
• M39: 13,837,205 km (0.025 R)
• M40: 14,512,789 km (0.06 R)
• M41: 14,740,327 km (0.082 R)
• M42: 15,430,123 km (0.096 R)
• M43: 15,802,173 km (0.094 R)
• M44: 16,936,424 km (0.097 R)
• M45: 17,176,080 km (0.098 R)
• M46: 17,561,743 km (0.106 R)
• M47: 17,707,152 km (0.107 R)
• M48: 17,853,010 km (0.111 R)
• M49: 18,292,678 km (0.093 R)
• M50: 18,637,202 km (0.108 R)
• M51: 18,983,820 km (0.095 R)
• M52: 19,532,844 km (0.083 R)
• M53: 20,646,601 km (0.091 R)
• M54: 20,748,776 km (0.063 R)
• M55: 21,365,867 km (0.095 R)
• M56: 21,572,911 km (0.09 R)
• M57: 21,936,882 km (0.062 R)
• M58: 22,250,589 km (0.117 R)
• M59: 22,670,959 km (0.101 R)
• M60: 22,987,957 km (0.059 R)
• M61: 23,306,451 km (0.104 R)
• M62: 23,412,964 km (0.106 R)
• M63: 24,649,241 km (0.087 R)
• M64: 24,920,911 km (0.065 R)
• M65: 25,084,272 km (0.104 R)
• M66: 26,404,473 km (0.062 R)
• M67: 26,849,527 km (0.068 R)
• M68: 26,961,127 km (0.117 R)
• M69: 27,634,317 km (0.07 R)
• M70: 28,997,303 km (0.062 R)
• M71: 29,226,487 km (0.108 R)
• M72: 29,975,823 km (0.096 R)
• M73: 30,323,788 km (0.117 R)
• M74: 31,434,552 km (0.11 R)
• M75: 31,552,285 km (0.081 R)
• M76: 32,083,657 km (0.094 R)
• M77: 33,095,537 km (0.083 R)
• M78: 34,602,586 km (0.098 R)
• M79: 34,724,059 km (0.088 R)
• M80: 35,089,527 km (0.043 R)
• M81: 36,070,291 km (0.074 R)
• M82: 36,131,925 km (0.117 R)
• M83: 36,502,180 km (0.104 R)
• M84: 37,433,576 km (0.083 R)
• M85: 37,745,637 km (0.065 R)
• M86: 38,687,356 km (0.059 R)
• M87: 39,891,319 km (0.093 R)
• M88: 40,082,505 km (0.062 R)
• M89: 41,558,588 km (0.118 R)
• M90: 42,987,098 km (0.104 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: 322 - 17,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit