🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 37.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.52 AU - 0.64 AU

Year: 169 Days

Day: 31.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.75 AU - 2.55 AU

Year: 1207 Days

Day: 28.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.63 AU - 3.05 AU

Year: 1833 Days

Day: 37.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.63 AU - 4.49 AU

Year: 3132 Days

Day: 13.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.4

Radius: 11.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.98 AU - 4.98 AU

Year: 4255 Days

Day: 5.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,619,830 km

• M1: 147,952 km (0.119 R)
• M2: 224,397 km (0.106 R)
• M3: 302,188 km (0.041 R)
• M4: 609,013 km (0.091 R)
• M5: 712,983 km (0.08 R)
• M6: 1,035,666 km (0.109 R)
• M7: 1,134,251 km (0.053 R)
• M8: 1,236,277 km (0.06 R)
• M9: 1,844,691 km (0.104 R)
• M10: 2,036,775 km (0.105 R)
• M11: 2,770,852 km (0.1 R)
• M12: 2,971,612 km (0.045 R)
• M13: 3,387,494 km (0.098 R)
• M14: 3,580,775 km (0.025 R)
• M15: 3,933,526 km (0.062 R)
• M16: 4,182,607 km (0.084 R)
• M17: 4,343,724 km (0.1 R)
• M18: 4,720,112 km (0.084 R)
• M19: 4,887,961 km (0.094 R)
• M20: 5,229,942 km (0.108 R)
• M21: 5,554,419 km (0.058 R)
• M22: 5,783,005 km (0.108 R)
• M23: 6,014,732 km (0.091 R)
• M24: 6,701,237 km (0.088 R)
• M25: 7,191,170 km (0.061 R)
• M26: 7,357,074 km (0.065 R)
• M27: 7,524,175 km (0.068 R)
• M28: 7,749,020 km (0.102 R)
• M29: 8,090,552 km (0.099 R)
• M30: 8,670,693 km (0.094 R)
• M31: 9,779,362 km (0.082 R)
• M32: 9,963,368 km (0.076 R)
• M33: 10,616,362 km (0.056 R)
• M34: 10,995,743 km (0.1 R)
• M35: 11,347,298 km (0.116 R)
• M36: 11,443,938 km (0.086 R)
• M37: 11,670,279 km (0.098 R)
• M38: 11,800,430 km (0.085 R)
• M39: 12,623,966 km (0.056 R)
• M40: 12,757,557 km (0.07 R)
• M41: 13,093,404 km (0.071 R)
• M42: 13,364,176 km (0.088 R)
• M43: 14,049,185 km (0.102 R)
• M44: 15,632,229 km (0.102 R)
• M45: 15,811,597 km (0.093 R)
• M46: 15,919,457 km (0.11 R)
• M47: 16,281,185 km (0.093 R)
• M48: 16,353,740 km (0.067 R)
• M49: 16,755,261 km (0.086 R)
• M50: 17,049,370 km (0.117 R)
• M51: 17,160,073 km (0.094 R)
• M52: 17,605,276 km (0.107 R)
• M53: 18,621,045 km (0.057 R)
• M54: 18,963,924 km (0.099 R)
• M55: 19,655,814 km (0.11 R)
• M56: 19,888,289 km (0.077 R)
• M57: 20,473,516 km (0.118 R)
• M58: 20,748,477 km (0.036 R)
• M59: 21,222,852 km (0.11 R)
• M60: 21,620,931 km (0.118 R)
• M61: 21,941,071 km (0.043 R)
• M62: 22,101,739 km (0.098 R)
• M63: 22,343,489 km (0.104 R)
• M64: 22,626,678 km (0.112 R)
• M65: 22,748,451 km (0.052 R)
• M66: 23,483,425 km (0.088 R)
• M67: 23,606,694 km (0.104 R)
• M68: 23,977,696 km (0.049 R)
• M69: 24,226,178 km (0.097 R)
• M70: 24,309,205 km (0.094 R)
• M71: 26,031,525 km (0.038 R)
• M72: 26,159,132 km (0.096 R)
• M73: 26,628,720 km (0.079 R)
• M74: 27,058,066 km (0.081 R)
• M75: 27,144,234 km (0.11 R)
• M76: 27,836,573 km (0.116 R)
• M77: 29,770,425 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 10.5

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.76 AU - 11.22 AU

Year: 12090 Days

Day: 13.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,619,830 km

• M1: 221,106 km (0.093 R)
• M2: 316,399 km (0.095 R)
• M3: 386,411 km (0.078 R)
• M4: 547,528 km (0.107 R)
• M5: 1,050,177 km (0.098 R)
• M6: 1,359,246 km (0.104 R)
• M7: 1,616,555 km (0.101 R)
• M8: 2,266,857 km (0.11 R)
• M9: 2,541,967 km (0.105 R)
• M10: 2,893,073 km (0.088 R)
• M11: 3,641,063 km (0.087 R)
• M12: 3,711,972 km (0.043 R)
• M13: 3,783,480 km (0.081 R)
• M14: 3,927,542 km (0.04 R)
• M15: 4,830,665 km (0.054 R)
• M16: 5,105,925 km (0.071 R)
• M17: 5,305,788 km (0.032 R)
• M18: 5,386,421 km (0.044 R)
• M19: 5,549,034 km (0.11 R)
• M20: 6,173,007 km (0.075 R)
• M21: 6,343,249 km (0.118 R)
• M22: 6,428,968 km (0.071 R)
• M23: 6,688,371 km (0.113 R)
• M24: 6,863,251 km (0.082 R)
• M25: 7,172,919 km (0.097 R)
• M26: 8,315,996 km (0.105 R)
• M27: 8,551,463 km (0.042 R)
• M28: 8,646,308 km (0.116 R)
• M29: 9,319,648 km (0.034 R)
• M30: 9,515,173 km (0.09 R)
• M31: 10,059,858 km (0.115 R)
• M32: 11,075,927 km (0.089 R)
• M33: 12,769,076 km (0.064 R)
• M34: 13,095,349 km (0.085 R)
• M35: 15,283,218 km (0.083 R)
• M36: 16,037,341 km (0.044 R)
• M37: 17,041,741 km (0.103 R)
• M38: 19,235,444 km (0.083 R)
• M39: 19,609,588 km (0.098 R)
• M40: 19,986,276 km (0.108 R)
• M41: 20,112,237 km (0.097 R)
• M42: 20,619,224 km (0.035 R)
• M43: 21,580,989 km (0.051 R)
• M44: 21,839,943 km (0.116 R)
• M45: 23,018,026 km (0.096 R)
• M46: 24,959,058 km (0.068 R)
• M47: 25,230,878 km (0.065 R)
• M48: 25,846,174 km (0.089 R)
• M49: 26,743,611 km (0.091 R)
• M50: 27,581,060 km (0.112 R)
• M51: 28,710,973 km (0.108 R)
• M52: 29,784,038 km (0.1 R)
• M53: 30,144,569 km (0.078 R)
• M54: 30,434,041 km (0.054 R)
• M55: 31,454,747 km (0.1 R)
• M56: 32,412,473 km (0.105 R)
• M57: 32,708,976 km (0.091 R)
• M58: 33,454,572 km (0.071 R)
• M59: 34,432,044 km (0.049 R)
• M60: 34,583,288 km (0.072 R)
• M61: 35,190,356 km (0.095 R)
• M62: 35,342,647 km (0.086 R)
• M63: 36,955,312 km (0.101 R)
• M64: 37,809,515 km (0.118 R)
• M65: 37,965,546 km (0.104 R)
• M66: 38,199,966 km (0.049 R)
• M67: 38,513,373 km (0.069 R)
• M68: 40,172,264 km (0.104 R)
• M69: 40,890,334 km (0.115 R)
• M70: 41,050,553 km (0.059 R)
• M71: 41,371,441 km (0.102 R)
• M72: 41,532,258 km (0.091 R)
• M73: 42,988,594 km (0.069 R)
• M74: 44,791,248 km (0.096 R)
• M75: 45,452,919 km (0.087 R)
• M76: 46,618,586 km (0.072 R)
• M77: 47,541,306 km (0.044 R)
• M78: 47,793,977 km (0.106 R)
• M79: 48,554,831 km (0.1 R)
• M80: 50,345,518 km (0.087 R)
• M81: 51,464,959 km (0.073 R)
• M82: 51,724,511 km (0.077 R)
• M83: 52,853,825 km (0.06 R)
• M84: 53,465,381 km (0.117 R)
• M85: 53,991,517 km (0.112 R)
• M86: 54,255,109 km (0.083 R)
• M87: 54,343,072 km (0.096 R)
• M88: 56,647,328 km (0.095 R)
• M89: 57,721,590 km (0.062 R)
• M90: 58,892,942 km (0.076 R)
• M91: 60,892,916 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.8

Radius: 6.3

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.44 AU - 15.94 AU

Year: 23796 Days

Day: 17.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,619,830 km

• M1: 106,065 km (0.064 R)
• M2: 222,602 km (0.08 R)
• M3: 466,297 km (0.107 R)
• M4: 660,175 km (0.105 R)
• M5: 778,657 km (0.046 R)
• M6: 878,588 km (0.051 R)
• M7: 956,529 km (0.108 R)
• M8: 1,203,964 km (0.106 R)
• M9: 1,290,880 km (0.106 R)
• M10: 1,470,996 km (0.114 R)
• M11: 1,595,760 km (0.094 R)
• M12: 1,723,966 km (0.095 R)
• M13: 1,789,340 km (0.106 R)
• M14: 1,888,972 km (0.094 R)
• M15: 2,093,772 km (0.041 R)
• M16: 2,163,784 km (0.118 R)
• M17: 2,234,394 km (0.064 R)
• M18: 2,451,161 km (0.104 R)
• M19: 3,101,463 km (0.079 R)
• M20: 4,104,816 km (0.117 R)
• M21: 4,595,647 km (0.064 R)
• M22: 4,686,901 km (0.073 R)
• M23: 4,732,828 km (0.073 R)
• M24: 4,778,754 km (0.11 R)
• M25: 6,531,742 km (0.062 R)
• M26: 6,998,188 km (0.101 R)
• M27: 8,516,756 km (0.088 R)
• M28: 8,685,353 km (0.079 R)
• M29: 9,197,726 km (0.076 R)
• M30: 9,312,916 km (0.115 R)
• M31: 10,490,999 km (0.108 R)
• M32: 10,732,151 km (0.098 R)
• M33: 10,853,475 km (0.118 R)
• M34: 10,914,212 km (0.091 R)
• M35: 11,281,624 km (0.091 R)
• M36: 11,965,436 km (0.073 R)
• M37: 12,855,244 km (0.107 R)
• M38: 13,765,996 km (0.108 R)
• M39: 14,162,730 km (0.099 R)
• M40: 14,967,566 km (0.074 R)
• M41: 15,239,086 km (0.086 R)
• M42: 15,718,099 km (0.094 R)
• M43: 16,271,760 km (0.061 R)
• M44: 16,550,910 km (0.082 R)
• M45: 16,691,083 km (0.112 R)
• M46: 18,840,805 km (0.105 R)
• M47: 19,207,469 km (0.101 R)
• M48: 19,873,479 km (0.046 R)
• M49: 20,321,674 km (0.107 R)
• M50: 20,697,763 km (0.114 R)
• M51: 21,762,750 km (0.119 R)
• M52: 22,456,884 km (0.093 R)
• M53: 22,612,017 km (0.108 R)
• M54: 22,689,808 km (0.059 R)
• M55: 22,923,630 km (0.084 R)
• M56: 23,550,894 km (0.093 R)
• M57: 25,466,494 km (0.039 R)
• M58: 25,628,359 km (0.116 R)
• M59: 25,709,441 km (0.117 R)
• M60: 26,853,267 km (0.116 R)
• M61: 29,699,665 km (0.096 R)
• M62: 35,311,081 km (0.075 R)
• M63: 35,853,523 km (0.085 R)
• M64: 36,489,913 km (0.103 R)
• M65: 36,581,167 km (0.088 R)
• M66: 36,672,422 km (0.08 R)
• M67: 37,681,609 km (0.052 R)
• M68: 39,072,570 km (0.079 R)
• M69: 39,915,105 km (0.112 R)
• M70: 42,478,764 km (0.095 R)
• M71: 42,862,932 km (0.074 R)
• M72: 43,151,955 km (0.114 R)
• M73: 44,119,853 km (0.085 R)
• M74: 45,192,918 km (0.11 R)
• M75: 46,867,966 km (0.081 R)
• M76: 50,684,955 km (0.116 R)
• M77: 52,836,771 km (0.099 R)
• M78: 53,353,482 km (0.096 R)
• M79: 54,079,780 km (0.091 R)
• M80: 56,911,518 km (0.106 R)
• M81: 60,113,960 km (0.11 R)
• M82: 61,628,339 km (0.051 R)
• M83: 64,033,274 km (0.102 R)
• M84: 64,584,094 km (0.119 R)
• M85: 66,691,628 km (0.074 R)
• M86: 70,746,329 km (0.08 R)
• M87: 71,201,855 km (0.096 R)
• M88: 72,344,633 km (0.093 R)
• M89: 75,344,220 km (0.078 R)
• M90: 75,693,082 km (0.057 R)
• M91: 76,625,525 km (0.104 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: 258 - 19,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit