🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.49 AU - 3.31 AU

Year: 1720 Days

Day: 14.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.68 AU - 4.74 AU

Year: 3560 Days

Day: 43.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,024,064 km

• M1: 325,974 km (0.103 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 8.2

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.96 AU - 8.18 AU

Year: 5865 Days

Day: 5.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,024,064 km

• M1: 105,167 km (0.083 R)
• M2: 212,878 km (0.086 R)
• M3: 361,428 km (0.111 R)
• M4: 559,346 km (0.109 R)
• M5: 748,289 km (0.116 R)
• M6: 820,993 km (0.118 R)
• M7: 1,037,312 km (0.088 R)
• M8: 1,254,677 km (0.079 R)
• M9: 1,450,052 km (0.081 R)
• M10: 3,144,697 km (0.038 R)
• M11: 3,992,318 km (0.104 R)
• M12: 5,046,535 km (0.062 R)
• M13: 5,102,783 km (0.072 R)
• M14: 5,273,026 km (0.093 R)
• M15: 5,330,172 km (0.119 R)
• M16: 5,883,235 km (0.052 R)
• M17: 5,942,476 km (0.081 R)
• M18: 6,181,683 km (0.072 R)
• M19: 7,812,150 km (0.109 R)
• M20: 8,173,280 km (0.047 R)
• M21: 9,601,640 km (0.055 R)
• M22: 9,917,740 km (0.089 R)
• M23: 9,988,500 km (0.054 R)
• M24: 11,511,556 km (0.065 R)
• M25: 11,697,805 km (0.067 R)
• M26: 11,809,854 km (0.109 R)
• M27: 12,414,080 km (0.086 R)
• M28: 12,873,944 km (0.046 R)
• M29: 13,183,462 km (0.069 R)
• M30: 13,261,253 km (0.06 R)
• M31: 13,691,796 km (0.095 R)
• M32: 13,810,127 km (0.049 R)
• M33: 14,047,539 km (0.053 R)
• M34: 14,647,128 km (0.105 R)
• M35: 15,132,872 km (0.092 R)
• M36: 15,459,594 km (0.1 R)
• M37: 15,582,713 km (0.069 R)
• M38: 16,037,041 km (0.104 R)
• M39: 16,495,708 km (0.07 R)
• M40: 16,705,594 km (0.118 R)
• M41: 16,832,004 km (0.063 R)
• M42: 16,916,378 km (0.094 R)
• M43: 17,811,422 km (0.109 R)
• M44: 18,460,078 km (0.076 R)
• M45: 18,590,677 km (0.1 R)
• M46: 18,896,754 km (0.077 R)
• M47: 19,160,495 km (0.115 R)
• M48: 19,336,871 km (0.08 R)
• M49: 19,469,564 km (0.083 R)
• M50: 19,558,276 km (0.045 R)
• M51: 20,182,548 km (0.092 R)
• M52: 21,040,043 km (0.046 R)
• M53: 21,130,998 km (0.119 R)
• M54: 21,267,731 km (0.115 R)
• M55: 21,863,579 km (0.116 R)
• M56: 22,930,960 km (0.073 R)
• M57: 23,353,275 km (0.07 R)
• M58: 23,447,521 km (0.116 R)
• M59: 23,967,823 km (0.041 R)
• M60: 25,164,606 km (0.089 R)
• M61: 25,406,356 km (0.086 R)
• M62: 25,600,235 km (0.071 R)
• M63: 25,745,943 km (0.033 R)
• M64: 26,135,945 km (0.081 R)
• M65: 26,233,782 km (0.071 R)
• M66: 26,478,823 km (0.1 R)
• M67: 27,566,100 km (0.097 R)
• M68: 28,617,624 km (0.046 R)
• M69: 29,427,397 km (0.099 R)
• M70: 31,225,264 km (0.11 R)
• M71: 31,432,906 km (0.054 R)
• M72: 31,954,255 km (0.069 R)
• M73: 32,111,183 km (0.042 R)
• M74: 32,373,278 km (0.097 R)
• M75: 32,530,955 km (0.063 R)
• M76: 33,428,991 km (0.086 R)
• M77: 33,641,569 km (0.106 R)
• M78: 35,141,587 km (0.108 R)
• M79: 35,249,597 km (0.1 R)
• M80: 35,519,920 km (0.056 R)
• M81: 35,682,533 km (0.108 R)
• M82: 35,899,749 km (0.109 R)
• M83: 36,171,868 km (0.106 R)
• M84: 36,553,941 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.9

Radius: 11.8

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.49 AU - 8.71 AU

Year: 8783 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,024,064 km

• M1: 495,019 km (0.103 R)
• M2: 976,276 km (0.064 R)
• M3: 1,072,318 km (0.088 R)
• M4: 1,274,723 km (0.087 R)
• M5: 1,445,863 km (0.099 R)
• M6: 1,670,859 km (0.113 R)
• M7: 1,764,058 km (0.077 R)
• M8: 2,079,710 km (0.108 R)
• M9: 2,387,283 km (0.043 R)
• M10: 2,764,868 km (0.094 R)
• M11: 3,455,860 km (0.093 R)
• M12: 3,667,392 km (0.054 R)
• M13: 4,621,677 km (0.09 R)
• M14: 4,922,518 km (0.096 R)
• M15: 5,092,611 km (0.119 R)
• M16: 5,333,762 km (0.083 R)
• M17: 5,720,473 km (0.079 R)
• M18: 5,935,296 km (0.076 R)
• M19: 6,934,908 km (0.103 R)
• M20: 7,240,986 km (0.074 R)
• M21: 7,318,328 km (0.117 R)
• M22: 8,065,868 km (0.084 R)
• M23: 9,295,563 km (0.113 R)
• M24: 9,846,532 km (0.107 R)
• M25: 9,975,186 km (0.083 R)
• M26: 10,104,439 km (0.067 R)
• M27: 10,190,906 km (0.109 R)
• M28: 11,113,626 km (0.115 R)
• M29: 11,880,165 km (0.108 R)
• M30: 12,803,932 km (0.061 R)
• M31: 13,226,995 km (0.075 R)
• M32: 13,416,685 km (0.06 R)
• M33: 13,511,829 km (0.115 R)
• M34: 14,867,036 km (0.092 R)
• M35: 14,965,472 km (0.099 R)
• M36: 15,411,273 km (0.076 R)
• M37: 16,315,892 km (0.083 R)
• M38: 16,826,021 km (0.116 R)
• M39: 17,652,998 km (0.119 R)
• M40: 17,809,477 km (0.115 R)
• M41: 18,334,565 km (0.089 R)
• M42: 18,758,376 km (0.113 R)
• M43: 18,864,890 km (0.114 R)
• M44: 19,561,717 km (0.111 R)
• M45: 20,267,071 km (0.116 R)
• M46: 21,146,557 km (0.1 R)
• M47: 22,376,102 km (0.102 R)
• M48: 23,628,834 km (0.101 R)
• M49: 24,437,859 km (0.112 R)
• M50: 24,787,320 km (0.093 R)
• M51: 25,079,933 km (0.103 R)
• M52: 25,905,115 km (0.113 R)
• M53: 26,380,537 km (0.093 R)
• M54: 27,824,456 km (0.118 R)
• M55: 28,494,804 km (0.085 R)
• M56: 28,678,510 km (0.12 R)
• M57: 29,355,740 km (0.115 R)
• M58: 29,727,191 km (0.104 R)
• M59: 30,162,671 km (0.067 R)
• M60: 32,755,351 km (0.111 R)
• M61: 33,205,192 km (0.036 R)
• M62: 33,721,754 km (0.085 R)
• M63: 33,981,007 km (0.109 R)
• M64: 34,501,458 km (0.094 R)
• M65: 34,632,057 km (0.105 R)
• M66: 34,893,554 km (0.1 R)
• M67: 36,078,818 km (0.096 R)
• M68: 37,545,326 km (0.089 R)
• M69: 38,353,453 km (0.097 R)
• M70: 38,556,458 km (0.111 R)
• M71: 40,605,200 km (0.084 R)
• M72: 41,573,547 km (0.108 R)
• M73: 41,781,937 km (0.086 R)
• M74: 41,921,063 km (0.114 R)
• M75: 42,689,248 km (0.08 R)
• M76: 43,814,972 km (0.061 R)
• M77: 44,027,102 km (0.074 R)
• M78: 44,239,681 km (0.082 R)
• M79: 45,378,719 km (0.085 R)
• M80: 46,960,716 km (0.111 R)
• M81: 47,540,408 km (0.08 R)
• M82: 47,758,372 km (0.068 R)
• M83: 48,341,355 km (0.025 R)
• M84: 48,780,275 km (0.08 R)
• M85: 49,073,487 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 13.3

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.39 AU - 12.57 AU

Year: 11815 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,024,064 km

• M1: 194,328 km (0.085 R)
• M2: 416,181 km (0.057 R)
• M3: 521,498 km (0.059 R)
• M4: 614,099 km (0.098 R)
• M5: 819,497 km (0.092 R)
• M6: 931,546 km (0.114 R)
• M7: 1,156,840 km (0.032 R)
• M8: 1,383,930 km (0.117 R)
• M9: 1,520,363 km (0.107 R)
• M10: 1,882,390 km (0.05 R)
• M11: 1,977,235 km (0.059 R)
• M12: 2,837,722 km (0.08 R)
• M13: 3,103,408 km (0.031 R)
• M14: 4,096,738 km (0.083 R)
• M15: 4,448,592 km (0.041 R)
• M16: 4,836,649 km (0.098 R)
• M17: 5,344,085 km (0.064 R)
• M18: 6,380,798 km (0.12 R)
• M19: 6,496,736 km (0.045 R)
• M20: 6,848,441 km (0.096 R)
• M21: 6,967,072 km (0.104 R)
• M22: 7,206,279 km (0.092 R)
• M23: 7,570,550 km (0.06 R)
• M24: 7,662,403 km (0.108 R)
• M25: 7,816,638 km (0.109 R)
• M26: 8,003,037 km (0.095 R)
• M27: 8,380,174 km (0.072 R)
• M28: 8,730,981 km (0.058 R)
• M29: 9,054,262 km (0.109 R)
• M30: 9,184,711 km (0.119 R)
• M31: 9,381,432 km (0.06 R)
• M32: 9,745,852 km (0.052 R)
• M33: 9,980,123 km (0.101 R)
• M34: 10,522,864 km (0.114 R)
• M35: 11,425,238 km (0.063 R)
• M36: 12,100,373 km (0.119 R)
• M37: 12,898,328 km (0.072 R)
• M38: 13,303,589 km (0.09 R)
• M39: 13,638,389 km (0.111 R)
• M40: 13,938,333 km (0.111 R)
• M41: 14,544,803 km (0.062 R)
• M42: 14,697,841 km (0.086 R)
• M43: 14,889,775 km (0.116 R)
• M44: 15,159,949 km (0.084 R)
• M45: 15,353,977 km (0.115 R)
• M46: 15,548,754 km (0.079 R)
• M47: 16,296,594 km (0.074 R)
• M48: 16,415,674 km (0.049 R)
• M49: 16,654,881 km (0.047 R)
• M50: 16,895,135 km (0.07 R)
• M51: 17,990,939 km (0.07 R)
• M52: 18,443,921 km (0.052 R)
• M53: 18,900,644 km (0.102 R)
• M54: 19,445,330 km (0.053 R)
• M55: 19,529,553 km (0.078 R)
• M56: 19,867,794 km (0.043 R)
• M57: 20,721,848 km (0.099 R)
• M58: 21,370,355 km (0.078 R)
• M59: 21,631,553 km (0.115 R)
• M60: 22,025,444 km (0.096 R)
• M61: 22,289,335 km (0.071 R)
• M62: 23,669,525 km (0.1 R)
• M63: 23,894,669 km (0.111 R)
• M64: 24,620,219 km (0.108 R)
• M65: 24,939,910 km (0.118 R)
• M66: 25,169,094 km (0.102 R)
• M67: 25,721,858 km (0.096 R)
• M68: 26,933,601 km (0.117 R)
• M69: 27,027,548 km (0.062 R)
• M70: 27,688,471 km (0.064 R)
• M71: 28,498,245 km (0.107 R)
• M72: 28,689,880 km (0.067 R)
• M73: 28,833,793 km (0.101 R)
• M74: 31,318,913 km (0.053 R)
• M75: 32,112,529 km (0.027 R)
• M76: 32,212,311 km (0.119 R)
• M77: 34,024,091 km (0.05 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit