🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.71 AU - 0.83 AU

Year: 255 Days

Day: 25.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.13 AU - 1.33 AU

Year: 514 Days

Day: 25.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.24 AU - 2.38 AU

Year: 1323 Days

Day: 21.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,503,789 km

• M1: 108,458 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.9

Radius: 8.8

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.48 AU - 4.64 AU

Year: 3668 Days

Day: 5 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,503,789 km

• M1: 110,254 km (0.1 R)
• M2: 199,414 km (0.081 R)
• M3: 339,587 km (0.106 R)
• M4: 498,311 km (0.05 R)
• M5: 557,102 km (0.113 R)
• M6: 715,527 km (0.08 R)
• M7: 783,294 km (0.027 R)
• M8: 889,210 km (0.028 R)
• M9: 1,182,422 km (0.119 R)
• M10: 1,418,188 km (0.088 R)
• M11: 1,654,104 km (0.092 R)
• M12: 2,129,974 km (0.079 R)
• M13: 2,331,932 km (0.079 R)
• M14: 2,664,637 km (0.112 R)
• M15: 2,975,053 km (0.087 R)
• M16: 3,049,702 km (0.037 R)
• M17: 3,201,245 km (0.112 R)
• M18: 3,452,569 km (0.102 R)
• M19: 3,570,752 km (0.113 R)
• M20: 3,630,441 km (0.076 R)
• M21: 3,710,476 km (0.105 R)
• M22: 3,872,341 km (0.045 R)
• M23: 4,057,094 km (0.102 R)
• M24: 4,161,065 km (0.104 R)
• M25: 4,329,362 km (0.079 R)
• M26: 4,521,296 km (0.116 R)
• M27: 4,585,923 km (0.109 R)
• M28: 4,650,848 km (0.114 R)
• M29: 5,024,544 km (0.12 R)
• M30: 5,114,003 km (0.072 R)
• M31: 5,203,912 km (0.115 R)
• M32: 5,707,757 km (0.037 R)
• M33: 5,777,619 km (0.113 R)
• M34: 5,918,391 km (0.065 R)
• M35: 6,107,782 km (0.098 R)
• M36: 6,371,523 km (0.118 R)
• M37: 6,492,697 km (0.057 R)
• M38: 6,663,538 km (0.083 R)
• M39: 6,737,140 km (0.088 R)
• M40: 6,910,225 km (0.117 R)
• M41: 7,210,169 km (0.048 R)
• M42: 7,463,438 km (0.089 R)
• M43: 7,823,071 km (0.049 R)
• M44: 8,109,551 km (0.08 R)
• M45: 8,585,721 km (0.115 R)
• M46: 8,719,611 km (0.114 R)
• M47: 9,399,533 km (0.114 R)
• M48: 9,482,261 km (0.037 R)
• M49: 9,815,715 km (0.088 R)
• M50: 10,237,880 km (0.082 R)
• M51: 10,408,421 km (0.106 R)
• M52: 10,838,964 km (0.053 R)
• M53: 11,480,889 km (0.103 R)
• M54: 11,569,301 km (0.083 R)
• M55: 11,687,633 km (0.065 R)
• M56: 11,985,333 km (0.102 R)
• M57: 13,293,416 km (0.118 R)
• M58: 13,386,317 km (0.083 R)
• M59: 13,541,749 km (0.037 R)
• M60: 13,791,727 km (0.067 R)
• M61: 14,646,380 km (0.101 R)
• M62: 15,160,847 km (0.067 R)
• M63: 15,812,345 km (0.116 R)
• M64: 15,878,019 km (0.113 R)
• M65: 15,943,842 km (0.107 R)
• M66: 16,373,337 km (0.092 R)
• M67: 16,606,261 km (0.102 R)
• M68: 16,739,852 km (0.079 R)
• M69: 16,940,912 km (0.104 R)
• M70: 17,075,400 km (0.103 R)
• M71: 17,142,719 km (0.102 R)
• M72: 18,198,282 km (0.089 R)
• M73: 18,301,504 km (0.098 R)
• M74: 20,300,431 km (0.077 R)
• M75: 20,550,559 km (0.117 R)
• M76: 20,873,840 km (0.114 R)
• M77: 21,126,361 km (0.059 R)
• M78: 21,963,361 km (0.09 R)
• M79: 22,220,221 km (0.095 R)
• M80: 23,820,020 km (0.104 R)
• M81: 24,008,513 km (0.037 R)
• M82: 24,576,686 km (0.079 R)
• M83: 25,533,664 km (0.118 R)
• M84: 25,765,241 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 13.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.83 AU - 7.25 AU

Year: 7037 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,503,789 km

• M1: 179,817 km (0.066 R)
• M2: 317,746 km (0.117 R)
• M3: 615,446 km (0.096 R)
• M4: 727,644 km (0.115 R)
• M5: 875,596 km (0.108 R)
• M6: 1,284,298 km (0.101 R)
• M7: 1,918,144 km (0.048 R)
• M8: 2,052,034 km (0.041 R)
• M9: 2,189,215 km (0.099 R)
• M10: 2,556,179 km (0.092 R)
• M11: 2,661,645 km (0.057 R)
• M12: 2,747,215 km (0.086 R)
• M13: 2,833,683 km (0.082 R)
• M14: 3,511,511 km (0.081 R)
• M15: 4,015,506 km (0.1 R)
• M16: 4,723,254 km (0.044 R)
• M17: 5,065,234 km (0.098 R)
• M18: 5,579,552 km (0.063 R)
• M19: 5,969,254 km (0.071 R)
• M20: 6,110,624 km (0.1 R)
• M21: 6,310,487 km (0.062 R)
• M22: 6,396,805 km (0.043 R)
• M23: 6,512,444 km (0.094 R)
• M24: 6,687,324 km (0.109 R)
• M25: 6,863,850 km (0.082 R)
• M26: 7,311,746 km (0.086 R)
• M27: 7,677,064 km (0.103 R)
• M28: 8,840,785 km (0.079 R)
• M29: 9,164,814 km (0.083 R)
• M30: 9,492,733 km (0.113 R)
• M31: 10,194,048 km (0.063 R)
• M32: 10,774,039 km (0.056 R)
• M33: 11,155,064 km (0.071 R)
• M34: 11,294,639 km (0.095 R)
• M35: 11,434,962 km (0.097 R)
• M36: 11,717,253 km (0.083 R)
• M37: 11,894,826 km (0.065 R)
• M38: 12,577,740 km (0.12 R)
• M39: 12,686,797 km (0.084 R)
• M40: 12,979,111 km (0.117 R)
• M41: 13,682,221 km (0.115 R)
• M42: 13,794,270 km (0.102 R)
• M43: 14,283,904 km (0.116 R)
• M44: 14,549,889 km (0.112 R)
• M45: 15,396,463 km (0.098 R)
• M46: 15,904,198 km (0.047 R)
• M47: 16,497,055 km (0.093 R)
• M48: 16,736,262 km (0.096 R)
• M49: 16,976,516 km (0.063 R)
• M50: 17,137,334 km (0.093 R)
• M51: 17,420,074 km (0.067 R)
• M52: 18,442,425 km (0.092 R)
• M53: 18,649,170 km (0.059 R)
• M54: 19,610,336 km (0.089 R)
• M55: 20,033,399 km (0.095 R)
• M56: 20,416,519 km (0.103 R)
• M57: 20,802,332 km (0.081 R)
• M58: 21,711,588 km (0.062 R)
• M59: 21,842,486 km (0.073 R)
• M60: 22,589,727 km (0.052 R)
• M61: 22,988,555 km (0.093 R)
• M62: 23,077,566 km (0.076 R)
• M63: 23,166,577 km (0.093 R)
• M64: 23,568,995 km (0.061 R)
• M65: 24,199,400 km (0.107 R)
• M66: 24,562,026 km (0.1 R)
• M67: 25,799,649 km (0.09 R)
• M68: 25,984,701 km (0.057 R)
• M69: 26,123,827 km (0.112 R)
• M70: 26,963,520 km (0.103 R)
• M71: 27,859,611 km (0.115 R)
• M72: 28,621,663 km (0.082 R)
• M73: 29,101,423 km (0.069 R)
• M74: 30,361,486 km (0.098 R)
• M75: 31,096,461 km (0.06 R)
• M76: 31,441,583 km (0.119 R)
• M77: 32,384,349 km (0.094 R)
• M78: 33,286,274 km (0.051 R)
• M79: 33,487,783 km (0.104 R)
• M80: 33,891,996 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.9

Radius: 4

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.71 AU - 18.69 AU

Year: 25710 Days

Day: 24.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,503,789 km

• M1: 230,680 km (0.083 R)
• M2: 460,462 km (0.076 R)
• M3: 561,590 km (0.086 R)
• M4: 824,284 km (0.089 R)
• M5: 1,033,123 km (0.042 R)
• M6: 1,990,699 km (0.119 R)
• M7: 2,412,864 km (0.117 R)
• M8: 2,559,470 km (0.084 R)
• M9: 3,433,720 km (0.075 R)
• M10: 3,499,393 km (0.115 R)
• M11: 3,632,087 km (0.072 R)
• M12: 4,005,483 km (0.09 R)
• M13: 4,355,392 km (0.071 R)
• M14: 4,570,065 km (0.103 R)
• M15: 4,898,582 km (0.083 R)
• M16: 5,046,983 km (0.057 R)
• M17: 5,733,039 km (0.098 R)
• M18: 5,811,129 km (0.093 R)
• M19: 5,889,519 km (0.114 R)
• M20: 6,815,829 km (0.063 R)
• M21: 6,898,556 km (0.098 R)
• M22: 7,700,401 km (0.086 R)
• M23: 8,665,307 km (0.075 R)
• M24: 9,070,867 km (0.07 R)
• M25: 9,900,387 km (0.026 R)
• M26: 10,135,106 km (0.072 R)
• M27: 10,946,824 km (0.116 R)
• M28: 11,384,847 km (0.116 R)
• M29: 12,127,750 km (0.06 R)
• M30: 12,177,865 km (0.118 R)
• M31: 12,227,980 km (0.077 R)
• M32: 12,378,925 km (0.055 R)
• M33: 12,429,339 km (0.111 R)
• M34: 13,452,140 km (0.048 R)
• M35: 15,089,937 km (0.074 R)
• M36: 16,234,660 km (0.1 R)
• M37: 17,069,416 km (0.114 R)
• M38: 17,350,660 km (0.032 R)
• M39: 17,576,852 km (0.06 R)
• M40: 17,917,935 km (0.086 R)
• M41: 18,722,174 km (0.082 R)
• M42: 19,012,244 km (0.094 R)
• M43: 19,655,664 km (0.097 R)
• M44: 19,773,398 km (0.048 R)
• M45: 20,128,094 km (0.029 R)
• M46: 21,567,675 km (0.095 R)
• M47: 21,628,411 km (0.088 R)
• M48: 22,916,150 km (0.076 R)
• M49: 23,976,649 km (0.102 R)
• M50: 24,671,382 km (0.064 R)
• M51: 25,372,696 km (0.106 R)
• M52: 25,758,061 km (0.093 R)
• M53: 26,015,967 km (0.071 R)
• M54: 26,469,398 km (0.086 R)
• M55: 29,311,608 km (0.119 R)
• M56: 29,648,353 km (0.104 R)
• M57: 29,851,058 km (0.045 R)
• M58: 30,325,732 km (0.066 R)
• M59: 30,461,717 km (0.072 R)
• M60: 31,213,745 km (0.104 R)
• M61: 34,424,116 km (0.094 R)
• M62: 35,135,753 km (0.066 R)
• M63: 35,207,260 km (0.047 R)
• M64: 35,565,099 km (0.081 R)
• M65: 35,780,370 km (0.099 R)
• M66: 37,081,423 km (0.044 R)
• M67: 37,445,544 km (0.093 R)
• M68: 37,737,708 km (0.076 R)
• M69: 38,103,924 km (0.037 R)
• M70: 38,397,734 km (0.109 R)
• M71: 41,377,425 km (0.074 R)
• M72: 41,603,916 km (0.075 R)
• M73: 42,971,240 km (0.077 R)
• M74: 43,047,535 km (0.113 R)
• M75: 46,924,514 km (0.093 R)
• M76: 50,427,348 km (0.055 R)
• M77: 50,830,664 km (0.045 R)
• M78: 52,699,739 km (0.079 R)
• M79: 53,601,665 km (0.087 R)
• M80: 53,848,502 km (0.115 R)
• M81: 54,343,371 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit