🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.24 AU - 1.32 AU

Year: 554 Days

Day: 14.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,497,467 km

• M1: 67,917 km (0.099 R)
• M2: 225,893 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.54 AU - 3.38 AU

Year: 1950 Days

Day: 12.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,497,467 km

• M1: 1,070,074 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783

Radius: 8.3

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.79 AU - 5.65 AU

Year: 3926 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,497,467 km

• M1: 208,988 km (0.102 R)
• M2: 278,551 km (0.119 R)
• M3: 358,736 km (0.091 R)
• M4: 420,669 km (0.044 R)
• M5: 516,412 km (0.103 R)
• M6: 620,382 km (0.067 R)
• M7: 801,994 km (0.097 R)
• M8: 862,432 km (0.035 R)
• M9: 1,053,319 km (0.069 R)
• M10: 1,216,081 km (0.12 R)
• M11: 1,329,177 km (0.046 R)
• M12: 1,416,393 km (0.098 R)
• M13: 1,611,917 km (0.044 R)
• M14: 1,674,000 km (0.084 R)
• M15: 1,816,417 km (0.119 R)
• M16: 2,337,766 km (0.118 R)
• M17: 2,461,783 km (0.049 R)
• M18: 2,606,145 km (0.104 R)
• M19: 3,309,853 km (0.036 R)
• M20: 3,389,289 km (0.076 R)
• M21: 3,509,865 km (0.115 R)
• M22: 3,652,133 km (0.093 R)
• M23: 3,900,615 km (0.118 R)
• M24: 4,240,651 km (0.036 R)
• M25: 4,327,118 km (0.107 R)
• M26: 4,926,258 km (0.12 R)
• M27: 5,131,805 km (0.102 R)
• M28: 5,293,670 km (0.078 R)
• M29: 6,225,964 km (0.051 R)
• M30: 6,324,549 km (0.079 R)
• M31: 6,748,809 km (0.116 R)
• M32: 6,824,655 km (0.048 R)
• M33: 7,028,407 km (0.101 R)
• M34: 7,105,300 km (0.097 R)
• M35: 7,942,899 km (0.077 R)
• M36: 8,184,051 km (0.088 R)
• M37: 8,292,060 km (0.088 R)
• M38: 8,482,199 km (0.08 R)
• M39: 9,005,493 km (0.044 R)
• M40: 9,369,614 km (0.119 R)
• M41: 9,426,012 km (0.114 R)
• M42: 9,910,410 km (0.077 R)
• M43: 10,083,345 km (0.102 R)
• M44: 10,933,061 km (0.099 R)
• M45: 11,022,222 km (0.087 R)
• M46: 12,234,862 km (0.083 R)
• M47: 12,327,463 km (0.059 R)
• M48: 13,045,533 km (0.059 R)
• M49: 13,873,557 km (0.103 R)
• M50: 14,066,987 km (0.052 R)
• M51: 14,521,914 km (0.104 R)
• M52: 14,587,438 km (0.11 R)
• M53: 14,948,717 km (0.105 R)
• M54: 15,446,429 km (0.086 R)
• M55: 16,050,655 km (0.11 R)
• M56: 16,560,185 km (0.087 R)
• M57: 16,799,691 km (0.112 R)
• M58: 17,005,987 km (0.074 R)
• M59: 18,085,036 km (0.069 R)
• M60: 18,437,788 km (0.047 R)
• M61: 18,579,607 km (0.097 R)
• M62: 18,686,120 km (0.096 R)
• M63: 18,828,538 km (0.113 R)
• M64: 19,401,797 km (0.029 R)
• M65: 20,345,460 km (0.116 R)
• M66: 20,822,827 km (0.104 R)
• M67: 21,378,284 km (0.096 R)
• M68: 22,390,463 km (0.108 R)
• M69: 22,883,238 km (0.12 R)
• M70: 23,303,160 km (0.11 R)
• M71: 23,494,794 km (0.099 R)
• M72: 23,802,667 km (0.069 R)
• M73: 24,305,615 km (0.097 R)
• M74: 24,499,942 km (0.052 R)
• M75: 24,733,914 km (0.092 R)
• M76: 25,007,827 km (0.097 R)
• M77: 25,086,366 km (0.101 R)
• M78: 25,519,153 km (0.091 R)
• M79: 25,875,196 km (0.094 R)
• M80: 25,954,483 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583

Radius: 14.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.2 AU - 6.16 AU

Year: 4514 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,497,467 km

• M1: 199,264 km (0.062 R)
• M2: 314,604 km (0.11 R)
• M3: 405,111 km (0.105 R)
• M4: 537,954 km (0.105 R)
• M5: 732,880 km (0.116 R)
• M6: 991,235 km (0.085 R)
• M7: 1,171,950 km (0.078 R)
• M8: 1,597,406 km (0.045 R)
• M9: 1,860,100 km (0.073 R)
• M10: 1,988,754 km (0.119 R)
• M11: 2,187,570 km (0.068 R)
• M12: 2,393,117 km (0.096 R)
• M13: 2,569,493 km (0.098 R)
• M14: 2,659,252 km (0.096 R)
• M15: 2,750,207 km (0.089 R)
• M16: 2,972,809 km (0.099 R)
• M17: 3,357,425 km (0.101 R)
• M18: 3,696,863 km (0.046 R)
• M19: 3,798,888 km (0.082 R)
• M20: 4,068,763 km (0.06 R)
• M21: 4,237,958 km (0.099 R)
• M22: 5,187,456 km (0.076 R)
• M23: 5,279,159 km (0.087 R)
• M24: 5,417,687 km (0.068 R)
• M25: 6,298,818 km (0.071 R)
• M26: 6,569,441 km (0.087 R)
• M27: 6,768,556 km (0.072 R)
• M28: 7,071,342 km (0.115 R)
• M29: 8,138,872 km (0.036 R)
• M30: 8,272,613 km (0.083 R)
• M31: 8,650,796 km (0.063 R)
• M32: 9,201,017 km (0.05 R)
• M33: 9,705,910 km (0.071 R)
• M34: 10,277,523 km (0.081 R)
• M35: 10,509,250 km (0.063 R)
• M36: 10,742,773 km (0.112 R)
• M37: 10,918,999 km (0.102 R)
• M38: 11,185,283 km (0.107 R)
• M39: 11,304,363 km (0.087 R)
• M40: 11,453,662 km (0.075 R)
• M41: 11,573,639 km (0.096 R)
• M42: 11,663,847 km (0.062 R)
• M43: 12,641,170 km (0.045 R)
• M44: 13,108,364 km (0.087 R)
• M45: 14,156,147 km (0.054 R)
• M46: 14,285,101 km (0.043 R)
• M47: 14,641,443 km (0.106 R)
• M48: 14,771,743 km (0.041 R)
• M49: 15,528,558 km (0.113 R)
• M50: 15,961,943 km (0.092 R)
• M51: 16,129,642 km (0.064 R)
• M52: 16,230,621 km (0.119 R)
• M53: 17,769,684 km (0.115 R)
• M54: 18,013,379 km (0.12 R)
• M55: 18,188,109 km (0.12 R)
• M56: 18,468,755 km (0.115 R)
• M57: 18,644,981 km (0.094 R)
• M58: 18,750,896 km (0.051 R)
• M59: 18,963,475 km (0.107 R)
• M60: 19,212,406 km (0.056 R)
• M61: 20,110,591 km (0.12 R)
• M62: 20,473,665 km (0.093 R)
• M63: 21,206,396 km (0.088 R)
• M64: 21,613,003 km (0.111 R)
• M65: 21,724,304 km (0.114 R)
• M66: 21,984,903 km (0.07 R)
• M67: 22,772,985 km (0.108 R)
• M68: 22,924,079 km (0.106 R)
• M69: 23,570,192 km (0.086 R)
• M70: 23,991,459 km (0.092 R)
• M71: 24,647,446 km (0.092 R)
• M72: 25,074,997 km (0.1 R)
• M73: 25,898,234 km (0.081 R)
• M74: 26,253,678 km (0.106 R)
• M75: 26,491,539 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 9.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.87 AU - 8.89 AU

Year: 8470 Days

Day: 5.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,497,467 km

• M1: 200,162 km (0.033 R)
• M2: 261,347 km (0.069 R)
• M3: 332,706 km (0.118 R)
• M4: 640,428 km (0.091 R)
• M5: 731,982 km (0.058 R)
• M6: 907,311 km (0.031 R)
• M7: 1,127,968 km (0.074 R)
• M8: 1,290,431 km (0.114 R)
• M9: 1,366,128 km (0.042 R)
• M10: 1,702,424 km (0.09 R)
• M11: 1,804,749 km (0.111 R)
• M12: 2,367,237 km (0.108 R)
• M13: 2,738,539 km (0.037 R)
• M14: 2,903,246 km (0.055 R)
• M15: 3,139,461 km (0.04 R)
• M16: 3,208,126 km (0.115 R)
• M17: 3,346,953 km (0.045 R)
• M18: 3,428,933 km (0.058 R)
• M19: 3,751,316 km (0.068 R)
• M20: 4,008,774 km (0.067 R)
• M21: 4,272,216 km (0.092 R)
• M22: 4,463,701 km (0.06 R)
• M23: 5,028,583 km (0.102 R)
• M24: 5,312,819 km (0.111 R)
• M25: 5,394,948 km (0.076 R)
• M26: 5,574,316 km (0.098 R)
• M27: 5,826,089 km (0.116 R)
• M28: 5,939,185 km (0.097 R)
• M29: 6,196,344 km (0.11 R)
• M30: 6,413,560 km (0.107 R)
• M31: 6,810,742 km (0.089 R)
• M32: 7,019,730 km (0.08 R)
• M33: 7,094,978 km (0.099 R)
• M34: 7,185,485 km (0.044 R)
• M35: 7,276,590 km (0.038 R)
• M36: 7,536,442 km (0.044 R)
• M37: 7,877,225 km (0.065 R)
• M38: 7,955,465 km (0.111 R)
• M39: 8,525,882 km (0.106 R)
• M40: 8,590,209 km (0.106 R)
• M41: 9,126,069 km (0.117 R)
• M42: 9,323,687 km (0.114 R)
• M43: 9,622,584 km (0.086 R)
• M44: 9,840,548 km (0.034 R)
• M45: 10,094,116 km (0.103 R)
• M46: 10,281,413 km (0.073 R)
• M47: 10,452,553 km (0.037 R)
• M48: 10,676,650 km (0.058 R)
• M49: 10,902,244 km (0.113 R)
• M50: 11,217,297 km (0.06 R)
• M51: 11,340,715 km (0.051 R)

Asteroid Belt

Center: 12.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.9

Radius: 5.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.73 AU - 20.43 AU

Year: 29435 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 25,497,467 km

• M1: 145,260 km (0.103 R)
• M2: 401,371 km (0.037 R)
• M3: 794,365 km (0.106 R)
• M4: 901,626 km (0.073 R)
• M5: 1,039,107 km (0.081 R)
• M6: 1,580,053 km (0.077 R)
• M7: 1,998,777 km (0.062 R)
• M8: 2,661,197 km (0.079 R)
• M9: 3,679,958 km (0.099 R)
• M10: 4,313,804 km (0.061 R)
• M11: 5,047,133 km (0.095 R)
• M12: 5,473,636 km (0.039 R)
• M13: 5,610,818 km (0.093 R)
• M14: 7,317,281 km (0.087 R)
• M15: 7,519,088 km (0.102 R)
• M16: 8,713,926 km (0.094 R)
• M17: 9,387,715 km (0.084 R)
• M18: 10,899,402 km (0.12 R)
• M19: 13,489,090 km (0.105 R)
• M20: 13,891,808 km (0.068 R)
• M21: 13,985,157 km (0.079 R)
• M22: 15,315,680 km (0.044 R)
• M23: 15,541,274 km (0.037 R)
• M24: 15,638,363 km (0.108 R)
• M25: 15,930,677 km (0.053 R)
• M26: 16,192,025 km (0.045 R)
• M27: 16,454,868 km (0.115 R)
• M28: 17,925,415 km (0.112 R)
• M29: 23,838,122 km (0.053 R)
• M30: 25,117,034 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 17,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit