🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.7 AU - 2.08 AU

Year: 940 Days

Day: 21.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.6

Radius: 14

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.39 AU - 5.85 AU

Year: 4818 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,917,028 km

• M1: 180,415 km (0.089 R)
• M2: 304,432 km (0.081 R)
• M3: 638,633 km (0.106 R)
• M4: 752,328 km (0.059 R)
• M5: 931,845 km (0.119 R)
• M6: 1,165,068 km (0.119 R)
• M7: 1,376,899 km (0.114 R)
• M8: 1,764,357 km (0.034 R)
• M9: 1,855,163 km (0.117 R)
• M10: 2,202,380 km (0.051 R)
• M11: 2,451,161 km (0.038 R)
• M12: 2,570,540 km (0.07 R)
• M13: 2,744,672 km (0.057 R)
• M14: 2,940,645 km (0.093 R)
• M15: 3,123,155 km (0.075 R)
• M16: 3,403,800 km (0.09 R)
• M17: 3,634,480 km (0.066 R)
• M18: 3,850,500 km (0.108 R)
• M19: 4,316,048 km (0.058 R)
• M20: 4,419,719 km (0.092 R)
• M21: 5,059,101 km (0.113 R)
• M22: 5,569,230 km (0.114 R)
• M23: 5,682,326 km (0.113 R)
• M24: 6,448,117 km (0.113 R)
• M25: 6,566,898 km (0.071 R)
• M26: 6,686,576 km (0.115 R)
• M27: 6,831,088 km (0.104 R)
• M28: 6,928,027 km (0.082 R)
• M29: 7,098,868 km (0.088 R)
• M30: 7,745,430 km (0.079 R)
• M31: 8,385,110 km (0.088 R)
• M32: 8,724,548 km (0.108 R)
• M33: 8,935,630 km (0.091 R)
• M34: 9,175,137 km (0.114 R)
• M35: 9,443,814 km (0.1 R)
• M36: 9,660,731 km (0.106 R)
• M37: 9,797,015 km (0.106 R)
• M38: 9,906,521 km (0.087 R)
• M39: 10,432,656 km (0.091 R)
• M40: 10,741,277 km (0.057 R)
• M41: 11,685,538 km (0.109 R)
• M42: 12,211,824 km (0.108 R)
• M43: 12,775,808 km (0.069 R)
• M44: 12,985,843 km (0.09 R)
• M45: 13,439,574 km (0.065 R)
• M46: 13,837,055 km (0.092 R)
• M47: 14,021,808 km (0.056 R)
• M48: 14,643,687 km (0.067 R)
• M49: 15,753,553 km (0.029 R)
• M50: 16,172,727 km (0.059 R)
• M51: 16,989,232 km (0.084 R)
• M52: 17,286,483 km (0.119 R)
• M53: 17,651,950 km (0.062 R)
• M54: 18,662,185 km (0.046 R)
• M55: 18,900,494 km (0.091 R)
• M56: 19,003,118 km (0.083 R)
• M57: 19,208,516 km (0.088 R)
• M58: 19,414,812 km (0.114 R)
• M59: 20,597,682 km (0.077 R)
• M60: 21,197,719 km (0.106 R)
• M61: 21,411,046 km (0.11 R)
• M62: 22,018,862 km (0.091 R)
• M63: 22,162,775 km (0.118 R)
• M64: 22,379,243 km (0.061 R)
• M65: 22,632,512 km (0.098 R)
• M66: 22,777,772 km (0.106 R)
• M67: 23,142,192 km (0.111 R)
• M68: 23,361,652 km (0.104 R)
• M69: 23,545,209 km (0.045 R)
• M70: 23,692,264 km (0.108 R)
• M71: 23,987,570 km (0.1 R)
• M72: 24,880,519 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 13.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.58 AU - 7.26 AU

Year: 5209 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,917,028 km

• M1: 175,628 km (0.087 R)
• M2: 274,213 km (0.052 R)
• M3: 369,956 km (0.1 R)
• M4: 569,818 km (0.112 R)
• M5: 661,821 km (0.087 R)
• M6: 837,449 km (0.11 R)
• M7: 1,073,215 km (0.106 R)
• M8: 1,269,039 km (0.049 R)
• M9: 1,460,823 km (0.105 R)
• M10: 1,946,418 km (0.053 R)
• M11: 2,150,769 km (0.091 R)
• M12: 2,642,198 km (0.084 R)
• M13: 2,848,643 km (0.053 R)
• M14: 3,082,165 km (0.11 R)
• M15: 4,661,619 km (0.078 R)
• M16: 5,090,816 km (0.114 R)
• M17: 5,297,261 km (0.105 R)
• M18: 5,638,643 km (0.076 R)
• M19: 6,481,777 km (0.117 R)
• M20: 6,621,501 km (0.106 R)
• M21: 6,762,273 km (0.107 R)
• M22: 6,932,515 km (0.106 R)
• M23: 7,046,808 km (0.075 R)
• M24: 7,775,349 km (0.085 R)
• M25: 8,375,686 km (0.087 R)
• M26: 9,493,630 km (0.112 R)
• M27: 9,748,545 km (0.068 R)
• M28: 9,876,751 km (0.082 R)
• M29: 9,973,391 km (0.108 R)
• M30: 10,264,957 km (0.106 R)
• M31: 10,460,930 km (0.119 R)
• M32: 10,559,515 km (0.081 R)
• M33: 10,823,556 km (0.054 R)
• M34: 11,392,177 km (0.101 R)
• M35: 12,107,853 km (0.042 R)
• M36: 12,280,489 km (0.114 R)
• M37: 12,453,873 km (0.084 R)
• M38: 13,191,241 km (0.094 R)
• M39: 13,870,415 km (0.095 R)
• M40: 14,159,887 km (0.118 R)
• M41: 14,341,798 km (0.053 R)
• M42: 14,561,109 km (0.066 R)
• M43: 14,708,014 km (0.111 R)
• M44: 15,077,221 km (0.071 R)
• M45: 15,300,272 km (0.074 R)
• M46: 15,561,918 km (0.032 R)
• M47: 15,787,362 km (0.093 R)
• M48: 15,900,458 km (0.087 R)
• M49: 16,203,394 km (0.045 R)
• M50: 16,393,683 km (0.078 R)
• M51: 16,661,463 km (0.084 R)
• M52: 16,815,100 km (0.103 R)
• M53: 17,278,853 km (0.094 R)
• M54: 17,943,068 km (0.069 R)
• M55: 18,219,076 km (0.103 R)
• M56: 18,655,602 km (0.041 R)
• M57: 19,538,978 km (0.108 R)
• M58: 20,108,198 km (0.115 R)
• M59: 20,518,096 km (0.07 R)
• M60: 22,058,954 km (0.093 R)
• M61: 22,312,223 km (0.095 R)
• M62: 22,439,232 km (0.114 R)
• M63: 23,421,342 km (0.104 R)
• M64: 24,504,730 km (0.054 R)
• M65: 26,137,890 km (0.067 R)
• M66: 26,316,659 km (0.097 R)
• M67: 27,080,506 km (0.096 R)
• M68: 27,170,863 km (0.106 R)
• M69: 28,217,150 km (0.117 R)
• M70: 28,308,854 km (0.102 R)
• M71: 28,722,193 km (0.069 R)
• M72: 28,860,571 km (0.096 R)
• M73: 30,208,448 km (0.09 R)
• M74: 31,576,969 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.8

Radius: 7.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.73 AU - 15.47 AU

Year: 17147 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,917,028 km

• M1: 755,918 km (0.09 R)
• M2: 1,005,597 km (0.092 R)
• M3: 1,112,709 km (0.075 R)
• M4: 1,517,521 km (0.112 R)
• M5: 2,499,930 km (0.109 R)
• M6: 2,671,369 km (0.03 R)
• M7: 2,846,847 km (0.106 R)
• M8: 2,923,142 km (0.097 R)
• M9: 3,130,036 km (0.086 R)
• M10: 3,835,241 km (0.07 R)
• M11: 4,090,604 km (0.096 R)
• M12: 4,828,570 km (0.116 R)
• M13: 5,353,659 km (0.098 R)
• M14: 5,767,596 km (0.099 R)
• M15: 5,832,073 km (0.075 R)
• M16: 5,896,998 km (0.08 R)
• M17: 6,224,767 km (0.069 R)
• M18: 6,457,691 km (0.077 R)
• M19: 6,592,180 km (0.055 R)
• M20: 6,795,633 km (0.108 R)
• M21: 7,069,995 km (0.096 R)
• M22: 7,208,523 km (0.058 R)
• M23: 8,203,648 km (0.1 R)
• M24: 8,680,267 km (0.114 R)
• M25: 8,754,467 km (0.108 R)
• M26: 8,865,918 km (0.117 R)
• M27: 8,940,567 km (0.098 R)
• M28: 9,968,753 km (0.091 R)
• M29: 10,046,395 km (0.113 R)
• M30: 10,359,054 km (0.108 R)
• M31: 10,714,499 km (0.117 R)
• M32: 11,396,964 km (0.058 R)
• M33: 11,764,077 km (0.076 R)
• M34: 12,176,369 km (0.069 R)
• M35: 12,551,411 km (0.088 R)
• M36: 12,888,156 km (0.092 R)
• M37: 13,441,518 km (0.03 R)
• M38: 13,613,406 km (0.095 R)
• M39: 14,089,726 km (0.108 R)
• M40: 14,395,803 km (0.075 R)
• M41: 14,483,617 km (0.115 R)
• M42: 15,103,401 km (0.097 R)
• M43: 15,282,021 km (0.075 R)
• M44: 15,461,389 km (0.116 R)
• M45: 16,185,891 km (0.082 R)
• M46: 16,736,561 km (0.104 R)
• M47: 17,106,965 km (0.086 R)
• M48: 17,200,015 km (0.111 R)
• M49: 17,809,028 km (0.117 R)
• M50: 18,424,923 km (0.061 R)
• M51: 18,855,465 km (0.115 R)
• M52: 19,873,030 km (0.098 R)
• M53: 20,216,058 km (0.115 R)
• M54: 20,759,248 km (0.087 R)
• M55: 21,357,190 km (0.061 R)
• M56: 21,809,425 km (0.112 R)
• M57: 22,519,117 km (0.115 R)
• M58: 23,082,203 km (0.091 R)
• M59: 23,391,123 km (0.084 R)
• M60: 24,169,630 km (0.077 R)
• M61: 24,378,768 km (0.087 R)
• M62: 26,126,221 km (0.053 R)
• M63: 26,233,333 km (0.103 R)
• M64: 26,717,581 km (0.026 R)
• M65: 27,204,672 km (0.112 R)
• M66: 27,422,187 km (0.104 R)
• M67: 27,640,151 km (0.085 R)
• M68: 28,905,151 km (0.064 R)
• M69: 28,960,502 km (0.073 R)
• M70: 29,405,107 km (0.1 R)
• M71: 30,020,254 km (0.083 R)
• M72: 30,132,602 km (0.099 R)
• M73: 31,035,873 km (0.088 R)
• M74: 31,092,721 km (0.078 R)
• M75: 31,263,113 km (0.093 R)
• M76: 31,376,957 km (0.037 R)
• M77: 33,740,603 km (0.089 R)
• M78: 34,325,680 km (0.091 R)
• M79: 34,384,472 km (0.058 R)
• M80: 34,501,907 km (0.085 R)
• M81: 34,619,490 km (0.059 R)
• M82: 35,209,654 km (0.038 R)
• M83: 35,446,767 km (0.048 R)
• M84: 37,663,957 km (0.095 R)
• M85: 39,310,132 km (0.084 R)
• M86: 39,555,921 km (0.054 R)
• M87: 40,049,145 km (0.08 R)
• M88: 40,606,547 km (0.062 R)
• M89: 41,416,171 km (0.097 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit