🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.8 AU - 1.08 AU

Year: 340 Days

Day: 16 Hours

Environment

Temp: 41 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.3 AU - 5 AU

Year: 3152 Days

Day: 35.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.4

Radius: 14.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.05 AU - 6.37 AU

Year: 4433 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 26,460,587 km

• M1: 186,997 km (0.099 R)
• M2: 330,312 km (0.081 R)
• M3: 475,871 km (0.103 R)
• M4: 643,869 km (0.118 R)
• M5: 835,355 km (0.098 R)
• M6: 1,462,469 km (0.067 R)
• M7: 1,574,218 km (0.104 R)
• M8: 2,164,980 km (0.112 R)
• M9: 2,319,964 km (0.095 R)
• M10: 2,559,620 km (0.089 R)
• M11: 3,150,830 km (0.063 R)
• M12: 3,675,769 km (0.047 R)
• M13: 3,956,714 km (0.086 R)
• M14: 4,180,213 km (0.104 R)
• M15: 4,326,071 km (0.099 R)
• M16: 4,639,778 km (0.111 R)
• M17: 4,774,117 km (0.057 R)
• M18: 4,978,019 km (0.091 R)
• M19: 5,133,002 km (0.06 R)
• M20: 5,272,128 km (0.096 R)
• M21: 6,004,709 km (0.116 R)
• M22: 6,392,467 km (0.043 R)
• M23: 6,788,452 km (0.098 R)
• M24: 7,211,964 km (0.065 R)
• M25: 7,843,416 km (0.072 R)
• M26: 7,943,797 km (0.109 R)
• M27: 8,451,681 km (0.094 R)
• M28: 8,740,854 km (0.1 R)
• M29: 9,864,783 km (0.041 R)
• M30: 10,016,774 km (0.094 R)
• M31: 10,454,946 km (0.096 R)
• M32: 10,787,802 km (0.083 R)
• M33: 11,034,189 km (0.109 R)
• M34: 11,555,239 km (0.095 R)
• M35: 12,177,416 km (0.086 R)
• M36: 12,551,112 km (0.098 R)
• M37: 12,739,455 km (0.086 R)
• M38: 12,881,424 km (0.075 R)
• M39: 13,238,364 km (0.039 R)
• M40: 13,937,884 km (0.092 R)
• M41: 14,698,888 km (0.106 R)
• M42: 15,397,810 km (0.092 R)
• M43: 15,549,053 km (0.115 R)
• M44: 15,650,181 km (0.074 R)
• M45: 15,827,604 km (0.119 R)
• M46: 15,980,194 km (0.03 R)
• M47: 16,647,251 km (0.097 R)
• M48: 17,192,685 km (0.105 R)
• M49: 17,323,433 km (0.074 R)
• M50: 17,717,624 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.9

Radius: 8.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.64 AU - 5.7 AU

Year: 5033 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 26,460,587 km

• M1: 226,491 km (0.084 R)
• M2: 426,803 km (0.086 R)
• M3: 783,444 km (0.106 R)
• M4: 931,696 km (0.106 R)
• M5: 1,405,472 km (0.052 R)
• M6: 1,695,243 km (0.104 R)
• M7: 1,791,285 km (0.112 R)
• M8: 1,931,907 km (0.072 R)
• M9: 2,209,261 km (0.113 R)
• M10: 3,149,484 km (0.059 R)
• M11: 3,441,200 km (0.042 R)
• M12: 3,511,062 km (0.105 R)
• M13: 4,255,012 km (0.093 R)
• M14: 4,674,036 km (0.12 R)
• M15: 5,126,121 km (0.081 R)
• M16: 5,246,397 km (0.108 R)
• M17: 5,903,581 km (0.05 R)
• M18: 6,008,748 km (0.078 R)
• M19: 6,093,121 km (0.086 R)
• M20: 6,306,149 km (0.103 R)
• M21: 6,871,329 km (0.064 R)
• M22: 7,004,172 km (0.054 R)
• M23: 7,841,472 km (0.094 R)
• M24: 7,933,923 km (0.071 R)
• M25: 8,096,536 km (0.101 R)
• M26: 8,734,272 km (0.092 R)
• M27: 8,854,100 km (0.054 R)
• M28: 9,388,014 km (0.115 R)
• M29: 10,309,388 km (0.103 R)
• M30: 10,563,255 km (0.062 R)
• M31: 10,691,012 km (0.102 R)
• M32: 10,767,905 km (0.081 R)
• M33: 12,076,587 km (0.088 R)
• M34: 12,722,551 km (0.059 R)
• M35: 13,214,279 km (0.114 R)
• M36: 13,601,139 km (0.106 R)
• M37: 13,851,716 km (0.063 R)
• M38: 14,103,938 km (0.12 R)
• M39: 14,160,186 km (0.12 R)
• M40: 14,216,435 km (0.08 R)
• M41: 14,414,204 km (0.078 R)
• M42: 15,300,721 km (0.038 R)
• M43: 15,561,470 km (0.1 R)
• M44: 16,145,949 km (0.078 R)
• M45: 16,648,597 km (0.11 R)
• M46: 16,827,068 km (0.025 R)
• M47: 17,186,252 km (0.085 R)
• M48: 17,487,393 km (0.038 R)
• M49: 17,699,373 km (0.115 R)
• M50: 18,340,101 km (0.08 R)
• M51: 18,432,253 km (0.07 R)
• M52: 18,864,291 km (0.082 R)
• M53: 19,237,389 km (0.108 R)
• M54: 19,487,367 km (0.072 R)
• M55: 19,612,879 km (0.036 R)
• M56: 19,801,522 km (0.116 R)
• M57: 20,689,834 km (0.084 R)
• M58: 21,106,764 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 9.8

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.24 AU - 7.84 AU

Year: 6235 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 26,460,587 km

• M1: 122,969 km (0.061 R)
• M2: 201,359 km (0.096 R)
• M3: 299,046 km (0.105 R)
• M4: 499,058 km (0.046 R)
• M5: 610,060 km (0.094 R)
• M6: 1,090,419 km (0.062 R)
• M7: 1,256,173 km (0.09 R)
• M8: 1,395,000 km (0.115 R)
• M9: 1,539,063 km (0.039 R)
• M10: 1,631,664 km (0.113 R)
• M11: 1,881,492 km (0.045 R)
• M12: 2,268,652 km (0.112 R)
• M13: 2,353,324 km (0.095 R)
• M14: 3,451,372 km (0.115 R)
• M15: 3,598,577 km (0.102 R)
• M16: 4,339,385 km (0.046 R)
• M17: 4,768,133 km (0.075 R)
• M18: 4,904,865 km (0.045 R)
• M19: 5,182,369 km (0.084 R)
• M20: 5,379,689 km (0.066 R)
• M21: 6,891,076 km (0.067 R)
• M22: 7,077,026 km (0.08 R)
• M23: 7,327,753 km (0.076 R)
• M24: 7,645,050 km (0.103 R)
• M25: 8,392,291 km (0.116 R)
• M26: 8,657,528 km (0.118 R)
• M27: 9,333,112 km (0.105 R)
• M28: 9,608,073 km (0.089 R)
• M29: 9,711,744 km (0.116 R)
• M30: 9,955,439 km (0.038 R)
• M31: 10,025,451 km (0.087 R)
• M32: 11,313,189 km (0.091 R)
• M33: 11,939,256 km (0.062 R)
• M34: 12,050,856 km (0.111 R)
• M35: 12,463,298 km (0.087 R)
• M36: 12,576,543 km (0.104 R)
• M37: 12,652,240 km (0.105 R)
• M38: 12,956,672 km (0.078 R)
• M39: 14,237,678 km (0.083 R)
• M40: 14,474,940 km (0.033 R)
• M41: 14,833,227 km (0.119 R)
• M42: 15,518,086 km (0.061 R)
• M43: 15,843,910 km (0.115 R)
• M44: 15,925,591 km (0.029 R)
• M45: 16,336,835 km (0.111 R)
• M46: 16,543,729 km (0.104 R)
• M47: 17,043,835 km (0.096 R)
• M48: 17,127,759 km (0.069 R)
• M49: 17,337,944 km (0.114 R)
• M50: 17,506,691 km (0.115 R)
• M51: 17,761,007 km (0.115 R)
• M52: 17,888,465 km (0.111 R)
• M53: 18,144,576 km (0.113 R)
• M54: 18,230,146 km (0.099 R)
• M55: 18,876,559 km (0.114 R)
• M56: 19,486,768 km (0.086 R)
• M57: 19,662,247 km (0.116 R)
• M58: 19,750,210 km (0.109 R)
• M59: 19,838,323 km (0.046 R)
• M60: 20,147,542 km (0.092 R)
• M61: 20,636,877 km (0.057 R)
• M62: 20,995,313 km (0.108 R)
• M63: 21,446,052 km (0.112 R)
• M64: 21,900,081 km (0.063 R)
• M65: 22,633,111 km (0.086 R)
• M66: 23,095,368 km (0.098 R)
• M67: 23,607,442 km (0.101 R)
• M68: 24,311,748 km (0.088 R)
• M69: 24,642,808 km (0.104 R)
• M70: 24,975,215 km (0.1 R)
• M71: 25,213,674 km (0.08 R)
• M72: 25,692,836 km (0.076 R)
• M73: 25,789,027 km (0.025 R)
• M74: 26,030,030 km (0.114 R)
• M75: 26,465,808 km (0.048 R)
• M76: 26,855,062 km (0.032 R)
• M77: 27,197,342 km (0.112 R)
• M78: 27,836,723 km (0.092 R)
• M79: 28,034,342 km (0.085 R)
• M80: 28,232,559 km (0.038 R)
• M81: 28,780,087 km (0.074 R)
• M82: 28,879,869 km (0.108 R)
• M83: 31,107,082 km (0.097 R)
• M84: 33,546,425 km (0.06 R)
• M85: 34,762,506 km (0.1 R)
• M86: 35,135,453 km (0.101 R)
• M87: 35,939,093 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.7

Radius: 13.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.34 AU - 8.7 AU

Year: 6934 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,460,587 km

• M1: 190,438 km (0.038 R)
• M2: 287,378 km (0.109 R)
• M3: 432,039 km (0.057 R)
• M4: 693,536 km (0.083 R)
• M5: 995,723 km (0.051 R)
• M6: 1,084,585 km (0.096 R)
• M7: 1,176,288 km (0.103 R)
• M8: 1,298,510 km (0.031 R)
• M9: 1,482,964 km (0.037 R)
• M10: 1,571,226 km (0.105 R)
• M11: 2,105,740 km (0.077 R)
• M12: 2,222,725 km (0.094 R)
• M13: 2,463,428 km (0.071 R)
• M14: 2,604,948 km (0.111 R)
• M15: 2,731,059 km (0.078 R)
• M16: 3,045,813 km (0.115 R)
• M17: 3,431,476 km (0.073 R)
• M18: 3,710,925 km (0.117 R)
• M19: 3,915,126 km (0.105 R)
• M20: 4,207,291 km (0.104 R)
• M21: 4,637,235 km (0.077 R)
• M22: 4,879,733 km (0.105 R)
• M23: 5,423,521 km (0.035 R)
• M24: 6,034,629 km (0.106 R)
• M25: 6,130,521 km (0.041 R)
• M26: 6,348,335 km (0.074 R)
• M27: 6,692,410 km (0.088 R)
• M28: 6,891,675 km (0.093 R)
• M29: 7,398,662 km (0.113 R)
• M30: 7,630,688 km (0.045 R)
• M31: 7,891,437 km (0.116 R)
• M32: 8,155,178 km (0.082 R)
• M33: 8,341,577 km (0.098 R)
• M34: 9,046,183 km (0.036 R)
• M35: 9,939,582 km (0.083 R)
• M36: 10,053,127 km (0.078 R)
• M37: 10,483,370 km (0.113 R)
• M38: 11,095,674 km (0.068 R)
• M39: 11,272,798 km (0.079 R)
• M40: 11,361,659 km (0.103 R)
• M41: 11,719,647 km (0.068 R)
• M42: 12,111,743 km (0.076 R)
• M43: 12,385,657 km (0.081 R)
• M44: 12,477,360 km (0.118 R)
• M45: 12,630,847 km (0.117 R)
• M46: 12,939,767 km (0.093 R)
• M47: 13,032,817 km (0.083 R)
• M48: 13,976,480 km (0.041 R)
• M49: 14,617,956 km (0.034 R)
• M50: 14,942,284 km (0.119 R)
• M51: 15,268,856 km (0.091 R)
• M52: 15,367,441 km (0.116 R)
• M53: 15,631,033 km (0.061 R)
• M54: 15,829,699 km (0.11 R)
• M55: 16,296,743 km (0.103 R)
• M56: 16,700,508 km (0.111 R)
• M57: 16,835,894 km (0.084 R)
• M58: 17,039,646 km (0.077 R)
• M59: 17,312,513 km (0.091 R)
• M60: 17,449,544 km (0.102 R)
• M61: 18,035,818 km (0.067 R)
• M62: 18,279,214 km (0.071 R)
• M63: 18,945,074 km (0.085 R)
• M64: 19,227,814 km (0.079 R)
• M65: 19,440,842 km (0.118 R)
• M66: 19,797,633 km (0.108 R)
• M67: 20,300,730 km (0.092 R)
• M68: 20,553,850 km (0.093 R)
• M69: 21,539,999 km (0.11 R)
• M70: 21,687,503 km (0.032 R)
• M71: 21,909,207 km (0.065 R)
• M72: 22,991,697 km (0.085 R)
• M73: 23,482,527 km (0.085 R)
• M74: 24,628,597 km (0.117 R)
• M75: 25,324,975 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 20,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit