🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.36 AU - 1.8 AU

Year: 698 Days

Day: 35.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,992,773 km

• M1: 315,053 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.13 AU - 2.81 AU

Year: 1364 Days

Day: 40.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.8

Radius: 8.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.63 AU - 8.81 AU

Year: 7539 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,992,773 km

• M1: 124,166 km (0.081 R)
• M2: 212,429 km (0.109 R)
• M3: 481,855 km (0.082 R)
• M4: 567,425 km (0.071 R)
• M5: 856,597 km (0.111 R)
• M6: 909,106 km (0.118 R)
• M7: 962,812 km (0.104 R)
• M8: 1,188,854 km (0.118 R)
• M9: 1,323,492 km (0.049 R)
• M10: 1,511,088 km (0.102 R)
• M11: 2,496,190 km (0.112 R)
• M12: 2,948,424 km (0.069 R)
• M13: 3,091,290 km (0.103 R)
• M14: 3,490,268 km (0.119 R)
• M15: 3,576,436 km (0.084 R)
• M16: 3,794,700 km (0.092 R)
• M17: 3,927,991 km (0.04 R)
• M18: 4,244,690 km (0.115 R)
• M19: 4,336,693 km (0.074 R)
• M20: 5,023,646 km (0.107 R)
• M21: 6,233,893 km (0.118 R)
• M22: 6,365,090 km (0.117 R)
• M23: 6,523,514 km (0.091 R)
• M24: 6,736,991 km (0.104 R)
• M25: 6,898,556 km (0.088 R)
• M26: 7,308,155 km (0.051 R)
• M27: 7,363,357 km (0.119 R)
• M28: 7,725,533 km (0.075 R)
• M29: 7,979,850 km (0.113 R)
• M30: 8,122,267 km (0.076 R)
• M31: 8,265,582 km (0.038 R)
• M32: 8,467,539 km (0.114 R)
• M33: 8,612,798 km (0.114 R)
• M34: 9,471,789 km (0.113 R)
• M35: 9,532,077 km (0.096 R)
• M36: 10,080,054 km (0.118 R)
• M37: 10,357,857 km (0.099 R)
• M38: 10,482,173 km (0.098 R)
• M39: 11,270,255 km (0.108 R)
• M40: 11,526,366 km (0.065 R)
• M41: 11,719,796 km (0.097 R)
• M42: 12,044,573 km (0.042 R)
• M43: 12,339,431 km (0.093 R)
• M44: 12,471,226 km (0.115 R)
• M45: 12,769,525 km (0.063 R)
• M46: 13,576,456 km (0.11 R)
• M47: 13,849,172 km (0.093 R)
• M48: 13,951,797 km (0.111 R)
• M49: 14,330,578 km (0.086 R)
• M50: 14,469,256 km (0.12 R)
• M51: 15,274,691 km (0.071 R)
• M52: 15,700,596 km (0.092 R)
• M53: 15,843,611 km (0.097 R)
• M54: 16,202,646 km (0.095 R)
• M55: 17,075,400 km (0.046 R)
• M56: 17,628,613 km (0.096 R)
• M57: 17,963,413 km (0.118 R)
• M58: 18,112,861 km (0.098 R)
• M59: 18,375,406 km (0.104 R)
• M60: 18,866,236 km (0.114 R)
• M61: 18,980,230 km (0.091 R)
• M62: 19,056,226 km (0.092 R)
• M63: 19,591,487 km (0.117 R)
• M64: 19,668,380 km (0.116 R)
• M65: 19,938,255 km (0.115 R)
• M66: 20,676,969 km (0.101 R)
• M67: 20,872,793 km (0.113 R)
• M68: 21,069,364 km (0.112 R)
• M69: 21,821,542 km (0.096 R)
• M70: 22,021,106 km (0.101 R)
• M71: 22,221,118 km (0.077 R)
• M72: 22,502,213 km (0.05 R)
• M73: 23,189,615 km (0.107 R)
• M74: 23,720,089 km (0.101 R)
• M75: 23,802,068 km (0.054 R)
• M76: 24,378,319 km (0.109 R)
• M77: 24,585,363 km (0.103 R)
• M78: 24,751,267 km (0.083 R)
• M79: 25,628,808 km (0.103 R)
• M80: 26,134,748 km (0.115 R)
• M81: 27,543,212 km (0.081 R)
• M82: 27,931,718 km (0.085 R)
• M83: 28,278,485 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.2

Radius: 11.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.7 AU - 11.14 AU

Year: 9363 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 108,992,773 km

• M1: 144,960 km (0.107 R)
• M2: 293,810 km (0.043 R)
• M3: 366,664 km (0.107 R)
• M4: 473,028 km (0.071 R)
• M5: 578,495 km (0.09 R)
• M6: 692,937 km (0.071 R)
• M7: 880,683 km (0.106 R)
• M8: 1,364,183 km (0.109 R)
• M9: 1,442,423 km (0.045 R)
• M10: 1,562,849 km (0.067 R)
• M11: 1,900,641 km (0.097 R)
• M12: 2,011,044 km (0.034 R)
• M13: 2,192,207 km (0.11 R)
• M14: 2,378,905 km (0.075 R)
• M15: 2,450,264 km (0.112 R)
• M16: 2,619,758 km (0.101 R)
• M17: 2,718,343 km (0.088 R)
• M18: 3,551,603 km (0.083 R)
• M19: 3,883,561 km (0.075 R)
• M20: 4,459,213 km (0.095 R)
• M21: 4,727,143 km (0.076 R)
• M22: 4,878,237 km (0.062 R)
• M23: 5,216,478 km (0.046 R)
• M24: 5,498,769 km (0.097 R)
• M25: 6,111,372 km (0.05 R)
• M26: 6,210,107 km (0.039 R)
• M27: 6,375,861 km (0.064 R)
• M28: 6,813,734 km (0.116 R)
• M29: 7,122,654 km (0.072 R)
• M30: 7,366,050 km (0.113 R)
• M31: 7,506,372 km (0.034 R)
• M32: 7,932,726 km (0.091 R)
• M33: 8,185,247 km (0.109 R)
• M34: 8,367,159 km (0.078 R)
• M35: 8,513,615 km (0.06 R)
• M36: 8,587,217 km (0.054 R)
• M37: 8,660,969 km (0.093 R)
• M38: 9,372,606 km (0.105 R)
• M39: 10,141,838 km (0.078 R)
• M40: 10,337,362 km (0.093 R)
• M41: 11,051,543 km (0.048 R)
• M42: 11,495,848 km (0.117 R)
• M43: 13,033,116 km (0.047 R)
• M44: 13,977,378 km (0.067 R)
• M45: 14,151,510 km (0.109 R)
• M46: 14,326,240 km (0.118 R)
• M47: 14,943,780 km (0.079 R)
• M48: 15,435,060 km (0.066 R)
• M49: 16,113,486 km (0.095 R)
• M50: 16,204,741 km (0.065 R)
• M51: 16,709,334 km (0.077 R)
• M52: 17,033,214 km (0.038 R)
• M53: 17,546,334 km (0.114 R)
• M54: 17,640,282 km (0.086 R)
• M55: 18,635,706 km (0.087 R)
• M56: 19,212,705 km (0.064 R)
• M57: 20,631,342 km (0.101 R)
• M58: 21,178,271 km (0.115 R)
• M59: 21,278,203 km (0.098 R)
• M60: 21,830,817 km (0.119 R)
• M61: 22,032,924 km (0.117 R)
• M62: 23,155,506 km (0.047 R)
• M63: 23,620,157 km (0.053 R)
• M64: 24,453,866 km (0.079 R)
• M65: 24,663,752 km (0.082 R)
• M66: 24,979,703 km (0.083 R)
• M67: 25,138,277 km (0.089 R)
• M68: 25,244,192 km (0.079 R)
• M69: 25,669,050 km (0.107 R)
• M70: 25,989,339 km (0.092 R)
• M71: 26,364,530 km (0.033 R)
• M72: 27,283,510 km (0.07 R)
• M73: 29,486,788 km (0.114 R)
• M74: 29,598,537 km (0.107 R)
• M75: 29,990,484 km (0.051 R)
• M76: 30,327,677 km (0.055 R)
• M77: 32,839,575 km (0.101 R)
• M78: 32,955,364 km (0.045 R)
• M79: 37,031,457 km (0.092 R)
• M80: 37,453,772 km (0.066 R)
• M81: 37,877,582 km (0.079 R)
• M82: 37,999,056 km (0.047 R)
• M83: 38,485,997 km (0.074 R)
• M84: 38,730,290 km (0.119 R)
• M85: 38,852,512 km (0.049 R)
• M86: 38,975,032 km (0.083 R)
• M87: 42,015,011 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.4

Radius: 5.9

Gravity: 21.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 17.26 AU - 24.04 AU

Year: 32981 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,992,773 km

• M1: 91,255 km (0.108 R)
• M2: 314,754 km (0.064 R)
• M3: 667,805 km (0.046 R)
• M4: 726,298 km (0.093 R)
• M5: 1,010,833 km (0.05 R)
• M6: 3,262,580 km (0.113 R)
• M7: 3,726,483 km (0.103 R)
• M8: 3,779,291 km (0.053 R)
• M9: 3,939,211 km (0.112 R)
• M10: 4,320,985 km (0.086 R)
• M11: 4,829,318 km (0.107 R)
• M12: 4,886,914 km (0.12 R)
• M13: 5,356,352 km (0.113 R)
• M14: 5,476,030 km (0.109 R)
• M15: 6,149,669 km (0.081 R)
• M16: 6,212,201 km (0.063 R)
• M17: 6,720,086 km (0.11 R)
• M18: 7,044,265 km (0.084 R)
• M19: 7,439,951 km (0.106 R)
• M20: 7,573,542 km (0.103 R)
• M21: 9,380,385 km (0.093 R)
• M22: 10,257,028 km (0.074 R)
• M23: 10,705,224 km (0.036 R)
• M24: 11,931,328 km (0.109 R)
• M25: 12,719,858 km (0.073 R)
• M26: 12,959,813 km (0.069 R)
• M27: 14,513,237 km (0.101 R)
• M28: 15,439,248 km (0.048 R)
• M29: 17,791,974 km (0.03 R)
• M30: 19,605,399 km (0.082 R)
• M31: 19,789,854 km (0.091 R)
• M32: 20,067,806 km (0.044 R)
• M33: 20,815,197 km (0.106 R)
• M34: 21,003,541 km (0.082 R)
• M35: 22,626,528 km (0.116 R)
• M36: 22,820,108 km (0.118 R)
• M37: 23,208,913 km (0.067 R)
• M38: 25,085,618 km (0.114 R)
• M39: 26,295,715 km (0.047 R)
• M40: 28,458,751 km (0.07 R)
• M41: 29,297,696 km (0.116 R)
• M42: 32,515,396 km (0.097 R)
• M43: 35,730,404 km (0.113 R)
• M44: 36,521,478 km (0.058 R)
• M45: 36,976,255 km (0.117 R)
• M46: 38,582,188 km (0.047 R)
• M47: 41,387,897 km (0.045 R)
• M48: 42,934,738 km (0.102 R)
• M49: 43,896,204 km (0.03 R)
• M50: 44,621,754 km (0.074 R)
• M51: 46,330,461 km (0.099 R)
• M52: 49,559,830 km (0.119 R)
• M53: 50,063,077 km (0.028 R)
• M54: 50,189,188 km (0.098 R)
• M55: 51,074,658 km (0.103 R)
• M56: 51,582,991 km (0.089 R)
• M57: 51,837,757 km (0.113 R)
• M58: 52,989,511 km (0.093 R)
• M59: 53,246,520 km (0.073 R)
• M60: 53,504,127 km (0.057 R)
• M61: 54,020,240 km (0.113 R)
• M62: 54,408,596 km (0.099 R)
• M63: 54,927,701 km (0.086 R)
• M64: 55,840,098 km (0.117 R)
• M65: 56,757,582 km (0.069 R)
• M66: 57,152,221 km (0.092 R)
• M67: 59,006,187 km (0.109 R)
• M68: 59,272,621 km (0.086 R)
• M69: 60,208,505 km (0.063 R)
• M70: 63,726,748 km (0.064 R)
• M71: 66,894,034 km (0.078 R)
• M72: 67,171,987 km (0.072 R)
• M73: 67,728,790 km (0.072 R)
• M74: 68,426,964 km (0.097 R)
• M75: 68,706,861 km (0.057 R)
• M76: 68,987,208 km (0.11 R)
• M77: 70,112,333 km (0.075 R)
• M78: 70,394,624 km (0.105 R)
• M79: 71,669,198 km (0.073 R)
• M80: 71,953,584 km (0.069 R)
• M81: 83,777,800 km (0.07 R)
• M82: 88,307,174 km (0.112 R)
• M83: 89,528,342 km (0.085 R)
• M84: 90,601,557 km (0.082 R)
• M85: 91,062,767 km (0.112 R)
• M86: 91,524,725 km (0.12 R)
• M87: 92,141,966 km (0.077 R)
• M88: 92,605,719 km (0.089 R)
• M89: 94,468,811 km (0.096 R)
• M90: 96,972,033 km (0.093 R)
• M91: 98,547,597 km (0.06 R)
• M92: 98,705,573 km (0.117 R)
• M93: 99,814,093 km (0.109 R)
• M94: 100,131,689 km (0.117 R)
• M95: 100,608,458 km (0.109 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 14,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit