🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.84 AU - 1.12 AU

Year: 343 Days

Day: 28.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.32 AU - 1.86 AU

Year: 708 Days

Day: 40.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.49 AU - 2.21 AU

Year: 888 Days

Day: 41.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 13

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.95 AU - 7.21 AU

Year: 5960 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,962,237 km

• M1: 168,896 km (0.115 R)
• M2: 268,678 km (0.102 R)
• M3: 436,527 km (0.119 R)
• M4: 649,853 km (0.037 R)
• M5: 741,257 km (0.113 R)
• M6: 926,160 km (0.094 R)
• M7: 1,018,014 km (0.1 R)
• M8: 1,240,765 km (0.093 R)
• M9: 1,343,538 km (0.118 R)
• M10: 1,511,238 km (0.07 R)
• M11: 1,637,648 km (0.102 R)
• M12: 1,734,887 km (0.105 R)
• M13: 1,935,647 km (0.031 R)
• M14: 2,144,186 km (0.08 R)
• M15: 2,342,104 km (0.109 R)
• M16: 2,508,607 km (0.118 R)
• M17: 2,794,937 km (0.079 R)
• M18: 2,892,924 km (0.075 R)
• M19: 3,254,950 km (0.028 R)
• M20: 3,337,528 km (0.086 R)
• M21: 3,462,592 km (0.098 R)
• M22: 3,631,788 km (0.1 R)
• M23: 3,890,891 km (0.106 R)
• M24: 4,000,696 km (0.12 R)
• M25: 4,133,838 km (0.108 R)
• M26: 4,291,065 km (0.066 R)
• M27: 4,381,871 km (0.097 R)
• M28: 4,845,325 km (0.039 R)
• M29: 5,083,036 km (0.096 R)
• M30: 5,446,858 km (0.081 R)
• M31: 5,545,443 km (0.069 R)
• M32: 5,894,754 km (0.104 R)
• M33: 6,046,746 km (0.103 R)
• M34: 6,277,276 km (0.053 R)
• M35: 6,406,529 km (0.067 R)
• M36: 6,615,218 km (0.059 R)
• M37: 6,720,385 km (0.083 R)
• M38: 6,852,779 km (0.11 R)
• M39: 7,309,202 km (0.114 R)
• M40: 7,886,650 km (0.108 R)
• M41: 8,421,911 km (0.097 R)
• M42: 9,766,198 km (0.095 R)
• M43: 10,006,751 km (0.119 R)
• M44: 10,647,778 km (0.029 R)
• M45: 11,113,775 km (0.098 R)
• M46: 11,302,119 km (0.042 R)
• M47: 12,033,653 km (0.093 R)
• M48: 12,291,709 km (0.03 R)
• M49: 12,616,935 km (0.076 R)
• M50: 12,846,268 km (0.119 R)
• M51: 13,010,976 km (0.112 R)
• M52: 13,209,492 km (0.098 R)
• M53: 13,442,416 km (0.115 R)
• M54: 13,710,196 km (0.076 R)
• M55: 14,251,142 km (0.095 R)
• M56: 14,387,575 km (0.105 R)
• M57: 15,951,322 km (0.102 R)
• M58: 16,163,900 km (0.117 R)
• M59: 16,591,900 km (0.118 R)
• M60: 17,095,895 km (0.073 R)
• M61: 17,787,935 km (0.102 R)
• M62: 19,011,945 km (0.069 R)
• M63: 20,147,991 km (0.113 R)
• M64: 20,801,584 km (0.115 R)
• M65: 21,814,661 km (0.067 R)
• M66: 22,764,009 km (0.098 R)
• M67: 23,565,405 km (0.105 R)
• M68: 23,767,212 km (0.045 R)
• M69: 23,929,227 km (0.073 R)
• M70: 24,335,385 km (0.119 R)
• M71: 24,662,107 km (0.098 R)
• M72: 24,990,175 km (0.068 R)
• M73: 25,609,360 km (0.12 R)
• M74: 25,733,826 km (0.104 R)
• M75: 26,191,745 km (0.056 R)
• M76: 26,442,770 km (0.113 R)
• M77: 26,736,580 km (0.104 R)
• M78: 27,285,006 km (0.087 R)
• M79: 27,369,828 km (0.059 R)
• M80: 27,624,444 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143

Radius: 13.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.84 AU - 7.76 AU

Year: 6261 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,962,237 km

• M1: 171,888 km (0.119 R)
• M2: 263,442 km (0.105 R)
• M3: 363,672 km (0.069 R)
• M4: 455,077 km (0.113 R)
• M5: 642,523 km (0.072 R)
• M6: 950,844 km (0.084 R)
• M7: 1,046,288 km (0.088 R)
• M8: 1,354,010 km (0.115 R)
• M9: 1,438,683 km (0.075 R)
• M10: 1,550,283 km (0.108 R)
• M11: 1,665,024 km (0.088 R)
• M12: 2,181,735 km (0.074 R)
• M13: 2,355,269 km (0.072 R)
• M14: 2,654,764 km (0.102 R)
• M15: 2,919,402 km (0.051 R)
• M16: 3,324,214 km (0.077 R)
• M17: 3,423,996 km (0.071 R)
• M18: 3,558,784 km (0.044 R)
• M19: 4,259,351 km (0.079 R)
• M20: 4,607,166 km (0.116 R)
• M21: 5,136,742 km (0.108 R)
• M22: 5,546,790 km (0.086 R)
• M23: 5,886,527 km (0.104 R)
• M24: 5,987,655 km (0.108 R)
• M25: 6,171,361 km (0.036 R)
• M26: 6,336,218 km (0.116 R)
• M27: 6,460,982 km (0.081 R)
• M28: 6,733,849 km (0.092 R)
• M29: 6,818,521 km (0.089 R)
• M30: 7,269,260 km (0.065 R)
• M31: 7,619,319 km (0.053 R)
• M32: 7,885,453 km (0.118 R)
• M33: 8,154,730 km (0.105 R)
• M34: 9,403,722 km (0.117 R)
• M35: 9,785,197 km (0.062 R)
• M36: 10,244,911 km (0.109 R)
• M37: 10,612,922 km (0.03 R)
• M38: 10,835,673 km (0.114 R)
• M39: 11,286,112 km (0.101 R)
• M40: 11,564,364 km (0.113 R)
• M41: 12,050,557 km (0.061 R)
• M42: 12,179,511 km (0.106 R)
• M43: 12,360,973 km (0.082 R)
• M44: 12,465,093 km (0.055 R)
• M45: 12,937,074 km (0.065 R)
• M46: 13,228,341 km (0.096 R)
• M47: 13,414,890 km (0.064 R)
• M48: 13,602,336 km (0.12 R)
• M49: 13,763,602 km (0.06 R)
• M50: 13,871,463 km (0.069 R)
• M51: 13,979,771 km (0.081 R)
• M52: 14,251,441 km (0.089 R)
• M53: 14,360,648 km (0.099 R)
• M54: 14,552,432 km (0.049 R)
• M55: 14,910,719 km (0.086 R)
• M56: 15,077,072 km (0.03 R)
• M57: 15,664,393 km (0.067 R)
• M58: 15,748,916 km (0.089 R)
• M59: 15,861,862 km (0.103 R)
• M60: 16,003,382 km (0.098 R)
• M61: 16,373,337 km (0.086 R)
• M62: 16,573,649 km (0.05 R)
• M63: 16,745,986 km (0.116 R)
• M64: 16,861,326 km (0.101 R)
• M65: 17,092,604 km (0.052 R)
• M66: 17,499,959 km (0.048 R)
• M67: 17,763,550 km (0.11 R)
• M68: 18,592,023 km (0.099 R)
• M69: 18,861,000 km (0.061 R)
• M70: 19,736,597 km (0.098 R)
• M71: 19,888,887 km (0.046 R)
• M72: 20,471,122 km (0.071 R)
• M73: 20,717,959 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.5

Radius: 6.7

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.36 AU - 20.52 AU

Year: 27960 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,962,237 km

• M1: 89,759 km (0.053 R)
• M2: 155,133 km (0.103 R)
• M3: 256,860 km (0.092 R)
• M4: 384,616 km (0.083 R)
• M5: 615,745 km (0.058 R)
• M6: 658,380 km (0.11 R)
• M7: 1,386,174 km (0.071 R)
• M8: 2,056,522 km (0.099 R)
• M9: 2,221,379 km (0.058 R)
• M10: 2,390,574 km (0.055 R)
• M11: 3,259,887 km (0.104 R)
• M12: 3,336,481 km (0.059 R)
• M13: 3,648,692 km (0.059 R)
• M14: 3,768,221 km (0.048 R)
• M15: 5,756,526 km (0.1 R)
• M16: 5,849,277 km (0.095 R)
• M17: 6,320,510 km (0.06 R)
• M18: 6,512,295 km (0.06 R)
• M19: 6,852,779 km (0.111 R)
• M20: 7,000,582 km (0.113 R)
• M21: 7,199,098 km (0.12 R)
• M22: 7,399,559 km (0.097 R)
• M23: 7,500,388 km (0.103 R)
• M24: 8,376,583 km (0.094 R)
• M25: 8,799,945 km (0.066 R)
• M26: 9,068,174 km (0.087 R)
• M27: 9,557,658 km (0.088 R)
• M28: 9,612,561 km (0.093 R)
• M29: 10,449,112 km (0.034 R)
• M30: 10,790,195 km (0.085 R)
• M31: 11,717,552 km (0.11 R)
• M32: 12,071,800 km (0.103 R)
• M33: 12,489,627 km (0.039 R)
• M34: 12,549,765 km (0.114 R)
• M35: 13,462,462 km (0.067 R)
• M36: 15,158,603 km (0.081 R)
• M37: 15,222,631 km (0.056 R)
• M38: 15,803,669 km (0.097 R)
• M39: 16,195,017 km (0.061 R)
• M40: 16,260,541 km (0.111 R)
• M41: 17,522,548 km (0.115 R)
• M42: 18,540,861 km (0.097 R)
• M43: 18,678,042 km (0.108 R)
• M44: 19,648,184 km (0.093 R)
• M45: 19,998,543 km (0.09 R)
• M46: 21,926,111 km (0.107 R)
• M47: 23,022,514 km (0.106 R)
• M48: 23,243,769 km (0.093 R)
• M49: 23,391,871 km (0.099 R)
• M50: 23,912,322 km (0.082 R)
• M51: 24,662,406 km (0.116 R)
• M52: 25,267,978 km (0.075 R)
• M53: 25,725,448 km (0.093 R)
• M54: 25,801,893 km (0.074 R)
• M55: 26,339,547 km (0.069 R)
• M56: 26,416,740 km (0.07 R)
• M57: 26,493,932 km (0.086 R)
• M58: 26,571,125 km (0.082 R)
• M59: 30,124,673 km (0.1 R)
• M60: 30,609,669 km (0.118 R)
• M61: 33,824,228 km (0.098 R)
• M62: 34,159,926 km (0.082 R)
• M63: 36,197,449 km (0.079 R)
• M64: 38,799,105 km (0.06 R)
• M65: 39,414,850 km (0.115 R)
• M66: 39,503,113 km (0.115 R)
• M67: 40,834,235 km (0.057 R)
• M68: 40,923,545 km (0.1 R)
• M69: 41,460,451 km (0.11 R)
• M70: 41,909,694 km (0.103 R)
• M71: 42,089,959 km (0.086 R)
• M72: 43,540,460 km (0.115 R)
• M73: 45,099,420 km (0.05 R)
• M74: 45,654,129 km (0.065 R)
• M75: 46,583,431 km (0.067 R)
• M76: 48,744,521 km (0.117 R)
• M77: 49,885,056 km (0.066 R)
• M78: 50,938,225 km (0.082 R)
• M79: 52,289,093 km (0.044 R)
• M80: 52,969,016 km (0.037 R)
• M81: 53,163,792 km (0.079 R)
• M82: 54,239,401 km (0.069 R)
• M83: 54,435,673 km (0.085 R)
• M84: 54,632,245 km (0.101 R)
• M85: 57,009,505 km (0.086 R)
• M86: 59,825,385 km (0.117 R)
• M87: 60,536,424 km (0.068 R)
• M88: 61,250,155 km (0.071 R)
• M89: 62,789,069 km (0.055 R)
• M90: 65,382,198 km (0.088 R)
• M91: 66,429,234 km (0.046 R)
• M92: 67,587,271 km (0.053 R)
• M93: 68,645,975 km (0.119 R)
• M94: 68,752,040 km (0.036 R)
• M95: 69,496,738 km (0.1 R)
• M96: 69,603,401 km (0.1 R)
• M97: 69,923,391 km (0.059 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit