🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 37 Hours

Environment

Temp: 180 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,390,747 km

• M1: 245,490 km (0.099 R)
• M2: 390,301 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.86 AU - 0.94 AU

Year: 315 Days

Day: 28.6 Hours

Environment

Temp: 65 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.36 AU - 1.98 AU

Year: 796 Days

Day: 39.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.33 AU - 2.03 AU

Year: 803 Days

Day: 30 Hours

Environment

Temp: -57 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,390,747 km

• M1: 49,068 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.47 AU - 3.87 AU

Year: 2082 Days

Day: 46.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.97 AU - 3.73 AU

Year: 2262 Days

Day: 28.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,390,747 km

• M1: 35,903 km (0.103 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 12.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.6 AU - 6.36 AU

Year: 4733 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 103,390,747 km

• M1: 160,070 km (0.054 R)
• M2: 291,865 km (0.096 R)
• M3: 596,596 km (0.116 R)
• M4: 741,108 km (0.089 R)
• M5: 1,164,769 km (0.111 R)
• M6: 1,249,741 km (0.079 R)
• M7: 1,471,893 km (0.113 R)
• M8: 1,675,197 km (0.047 R)
• M9: 1,755,980 km (0.07 R)
• M10: 2,359,009 km (0.111 R)
• M11: 2,487,065 km (0.118 R)
• M12: 2,617,664 km (0.118 R)
• M13: 2,866,146 km (0.096 R)
• M14: 3,082,614 km (0.109 R)
• M15: 3,203,040 km (0.115 R)
• M16: 3,511,062 km (0.095 R)
• M17: 3,594,837 km (0.096 R)
• M18: 4,289,569 km (0.115 R)
• M19: 4,424,507 km (0.099 R)
• M20: 4,629,605 km (0.063 R)
• M21: 5,554,419 km (0.11 R)
• M22: 5,701,773 km (0.113 R)
• M23: 6,381,097 km (0.108 R)
• M24: 6,848,291 km (0.112 R)
• M25: 7,006,416 km (0.117 R)
• M26: 7,246,072 km (0.1 R)
• M27: 7,488,421 km (0.116 R)
• M28: 7,597,029 km (0.091 R)
• M29: 7,843,267 km (0.062 R)
• M30: 8,371,796 km (0.117 R)
• M31: 8,740,106 km (0.115 R)
• M32: 8,883,271 km (0.084 R)
• M33: 8,969,440 km (0.117 R)
• M34: 9,084,929 km (0.086 R)
• M35: 9,551,525 km (0.031 R)
• M36: 9,669,408 km (0.112 R)
• M37: 10,356,661 km (0.076 R)
• M38: 11,059,920 km (0.102 R)
• M39: 11,370,336 km (0.101 R)
• M40: 11,558,081 km (0.106 R)
• M41: 11,683,893 km (0.116 R)
• M42: 12,063,722 km (0.088 R)
• M43: 12,576,693 km (0.091 R)
• M44: 12,835,797 km (0.068 R)
• M45: 13,031,321 km (0.098 R)
• M46: 13,194,981 km (0.082 R)
• M47: 13,392,301 km (0.118 R)
• M48: 13,491,334 km (0.063 R)
• M49: 14,023,753 km (0.091 R)
• M50: 14,225,262 km (0.087 R)
• M51: 14,326,240 km (0.056 R)
• M52: 14,529,095 km (0.05 R)
• M53: 15,143,493 km (0.047 R)
• M54: 16,221,346 km (0.118 R)
• M55: 17,757,267 km (0.115 R)
• M56: 18,377,350 km (0.107 R)
• M57: 18,930,264 km (0.093 R)
• M58: 19,264,765 km (0.116 R)
• M59: 19,601,061 km (0.099 R)
• M60: 19,751,257 km (0.112 R)
• M61: 19,977,150 km (0.105 R)
• M62: 20,128,244 km (0.065 R)
• M63: 20,507,624 km (0.109 R)
• M64: 20,621,917 km (0.095 R)
• M65: 21,081,182 km (0.085 R)
• M66: 21,582,485 km (0.115 R)
• M67: 22,087,826 km (0.102 R)
• M68: 24,027,213 km (0.055 R)
• M69: 24,228,123 km (0.077 R)
• M70: 24,874,984 km (0.11 R)
• M71: 25,650,500 km (0.032 R)
• M72: 25,732,629 km (0.096 R)
• M73: 27,518,828 km (0.085 R)
• M74: 27,939,946 km (0.114 R)
• M75: 28,024,468 km (0.106 R)
• M76: 28,236,149 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 9.9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.88 AU - 11.52 AU

Year: 11146 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 103,390,747 km

• M1: 131,347 km (0.104 R)
• M2: 344,973 km (0.107 R)
• M3: 733,030 km (0.072 R)
• M4: 951,592 km (0.081 R)
• M5: 1,297,014 km (0.045 R)
• M6: 1,563,896 km (0.11 R)
• M7: 3,262,730 km (0.065 R)
• M8: 3,782,881 km (0.119 R)
• M9: 3,940,857 km (0.1 R)
• M10: 4,461,009 km (0.099 R)
• M11: 4,560,940 km (0.08 R)
• M12: 4,865,372 km (0.118 R)
• M13: 5,176,535 km (0.114 R)
• M14: 5,316,858 km (0.05 R)
• M15: 5,781,808 km (0.116 R)
• M16: 6,447,219 km (0.108 R)
• M17: 6,712,456 km (0.118 R)
• M18: 6,942,837 km (0.068 R)
• M19: 7,332,390 km (0.111 R)
• M20: 7,530,009 km (0.108 R)
• M21: 8,296,548 km (0.088 R)
• M22: 8,461,106 km (0.063 R)
• M23: 9,257,415 km (0.093 R)
• M24: 10,121,642 km (0.036 R)
• M25: 10,876,214 km (0.1 R)
• M26: 11,328,748 km (0.091 R)
• M27: 11,787,265 km (0.1 R)
• M28: 12,392,538 km (0.105 R)
• M29: 13,536,363 km (0.097 R)
• M30: 13,925,168 km (0.057 R)
• M31: 14,813,331 km (0.11 R)
• M32: 15,213,954 km (0.111 R)
• M33: 15,618,167 km (0.103 R)
• M34: 15,974,809 km (0.047 R)
• M35: 16,540,588 km (0.088 R)
• M36: 18,170,157 km (0.117 R)
• M37: 18,760,620 km (0.087 R)
• M38: 20,181,351 km (0.088 R)
• M39: 21,693,038 km (0.069 R)
• M40: 22,606,033 km (0.047 R)
• M41: 23,764,819 km (0.075 R)
• M42: 23,998,790 km (0.073 R)
• M43: 24,646,548 km (0.117 R)
• M44: 24,883,362 km (0.03 R)
• M45: 25,898,832 km (0.077 R)
• M46: 30,094,005 km (0.097 R)
• M47: 30,664,871 km (0.102 R)
• M48: 30,919,636 km (0.092 R)
• M49: 31,881,700 km (0.036 R)
• M50: 32,398,860 km (0.11 R)
• M51: 34,098,441 km (0.109 R)
• M52: 34,494,875 km (0.107 R)
• M53: 35,492,394 km (0.082 R)
• M54: 37,651,989 km (0.118 R)
• M55: 37,924,855 km (0.092 R)
• M56: 39,299,361 km (0.071 R)
• M57: 40,970,219 km (0.075 R)
• M58: 41,955,620 km (0.096 R)
• M59: 42,451,238 km (0.049 R)
• M60: 43,162,726 km (0.064 R)
• M61: 43,376,800 km (0.119 R)
• M62: 44,597,220 km (0.104 R)
• M63: 45,247,821 km (0.088 R)
• M64: 45,610,745 km (0.117 R)
• M65: 46,631,751 km (0.09 R)
• M66: 47,513,032 km (0.099 R)
• M67: 47,807,889 km (0.08 R)
• M68: 48,103,495 km (0.06 R)
• M69: 49,068,251 km (0.11 R)
• M70: 49,515,698 km (0.076 R)

Asteroid Belt

Center: 13.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.7

Radius: 4.7

Gravity: 44.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.03 AU - 20.53 AU

Year: 26503 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 103,390,747 km

• M1: 329,115 km (0.087 R)
• M2: 491,728 km (0.119 R)
• M3: 622,477 km (0.11 R)
• M4: 764,296 km (0.077 R)
• M5: 3,777,047 km (0.11 R)
• M6: 5,471,393 km (0.048 R)
• M7: 5,822,948 km (0.109 R)
• M8: 6,921,295 km (0.109 R)
• M9: 7,047,107 km (0.045 R)
• M10: 7,429,479 km (0.032 R)
• M11: 8,081,576 km (0.117 R)
• M12: 8,956,425 km (0.117 R)
• M13: 9,439,775 km (0.117 R)
• M14: 9,931,653 km (0.086 R)
• M15: 11,980,695 km (0.065 R)
• M16: 12,056,242 km (0.08 R)
• M17: 12,131,939 km (0.102 R)
• M18: 12,207,785 km (0.094 R)
• M19: 12,666,302 km (0.109 R)
• M20: 12,897,580 km (0.113 R)
• M21: 13,995,479 km (0.037 R)
• M22: 14,716,990 km (0.045 R)
• M23: 15,204,679 km (0.082 R)
• M24: 15,615,026 km (0.111 R)
• M25: 15,697,604 km (0.101 R)
• M26: 15,780,331 km (0.105 R)
• M27: 16,029,113 km (0.036 R)
• M28: 16,112,439 km (0.087 R)
• M29: 17,037,701 km (0.095 R)
• M30: 17,721,364 km (0.102 R)
• M31: 18,763,612 km (0.092 R)
• M32: 22,471,246 km (0.056 R)
• M33: 22,564,445 km (0.038 R)
• M34: 23,220,432 km (0.099 R)
• M35: 23,787,707 km (0.105 R)
• M36: 24,550,955 km (0.115 R)
• M37: 25,225,492 km (0.112 R)
• M38: 27,086,938 km (0.057 R)
• M39: 27,484,420 km (0.107 R)
• M40: 31,043,503 km (0.08 R)
• M41: 31,147,324 km (0.096 R)
• M42: 31,459,535 km (0.114 R)
• M43: 31,772,643 km (0.074 R)
• M44: 32,823,867 km (0.079 R)
• M45: 34,636,993 km (0.069 R)
• M46: 38,917,587 km (0.099 R)
• M47: 39,816,072 km (0.114 R)
• M48: 40,494,348 km (0.079 R)
• M49: 41,633,387 km (0.106 R)
• M50: 42,321,686 km (0.11 R)
• M51: 43,709,955 km (0.092 R)
• M52: 43,942,729 km (0.071 R)
• M53: 44,292,638 km (0.095 R)
• M54: 44,409,624 km (0.098 R)
• M55: 44,760,730 km (0.082 R)
• M56: 44,878,015 km (0.119 R)
• M57: 45,701,850 km (0.103 R)
• M58: 46,649,403 km (0.106 R)
• M59: 47,244,952 km (0.061 R)
• M60: 50,748,385 km (0.059 R)
• M61: 51,360,839 km (0.086 R)
• M62: 51,606,478 km (0.097 R)
• M63: 53,461,342 km (0.055 R)
• M64: 54,710,036 km (0.039 R)
• M65: 55,463,859 km (0.046 R)
• M66: 55,589,821 km (0.084 R)
• M67: 56,981,679 km (0.116 R)
• M68: 57,490,761 km (0.081 R)
• M69: 57,745,825 km (0.112 R)
• M70: 59,412,944 km (0.113 R)
• M71: 62,925,502 km (0.094 R)
• M72: 63,188,345 km (0.113 R)
• M73: 63,715,080 km (0.105 R)
• M74: 67,040,491 km (0.116 R)
• M75: 67,981,760 km (0.082 R)
• M76: 68,251,485 km (0.113 R)
• M77: 69,605,346 km (0.102 R)
• M78: 70,285,717 km (0.107 R)
• M79: 71,515,711 km (0.083 R)
• M80: 71,789,924 km (0.096 R)
• M81: 72,614,956 km (0.067 R)
• M82: 77,349,130 km (0.092 R)
• M83: 77,771,595 km (0.117 R)
• M84: 78,760,287 km (0.063 R)
• M85: 82,181,889 km (0.11 R)
• M86: 85,360,695 km (0.08 R)
• M87: 87,697,563 km (0.104 R)
• M88: 87,991,224 km (0.079 R)
• M89: 90,648,231 km (0.103 R)
• M90: 91,688,685 km (0.12 R)
• M91: 91,986,684 km (0.085 R)
• M92: 92,733,027 km (0.104 R)
• M93: 96,343,422 km (0.051 R)
• M94: 97,253,277 km (0.102 R)
• M95: 100,306,270 km (0.102 R)
• M96: 100,767,031 km (0.094 R)
• M97: 102,771,344 km (0.078 R)
• M98: 102,926,028 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 12,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit