🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.81 AU - 1.15 AU

Year: 415 Days

Day: 14.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,736,954 km

• M1: 677,678 km (0.1 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 11.8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.37 AU - 3.65 AU

Year: 2232 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,736,954 km

• M1: 163,660 km (0.087 R)
• M2: 244,593 km (0.098 R)
• M3: 335,847 km (0.076 R)
• M4: 459,864 km (0.086 R)
• M5: 586,424 km (0.062 R)
• M6: 820,544 km (0.11 R)
• M7: 1,042,996 km (0.088 R)
• M8: 1,172,997 km (0.09 R)
• M9: 1,366,876 km (0.062 R)
• M10: 1,449,903 km (0.104 R)
• M11: 1,583,942 km (0.087 R)
• M12: 1,659,040 km (0.08 R)
• M13: 1,851,872 km (0.101 R)
• M14: 2,011,643 km (0.095 R)
• M15: 2,120,849 km (0.104 R)
• M16: 2,218,088 km (0.092 R)
• M17: 2,592,382 km (0.103 R)
• M18: 2,848,044 km (0.115 R)
• M19: 3,143,799 km (0.11 R)
• M20: 3,255,250 km (0.117 R)
• M21: 3,731,270 km (0.061 R)
• M22: 4,020,742 km (0.09 R)
• M23: 4,211,928 km (0.044 R)
• M24: 4,730,584 km (0.119 R)
• M25: 4,988,191 km (0.079 R)
• M26: 5,749,794 km (0.109 R)
• M27: 5,985,411 km (0.072 R)
• M28: 6,124,387 km (0.084 R)
• M29: 6,204,272 km (0.105 R)
• M30: 6,711,409 km (0.075 R)
• M31: 6,876,565 km (0.098 R)
• M32: 7,443,990 km (0.034 R)
• M33: 8,135,880 km (0.077 R)
• M34: 8,267,975 km (0.106 R)
• M35: 8,601,130 km (0.105 R)
• M36: 8,803,236 km (0.096 R)
• M37: 8,961,511 km (0.047 R)
• M38: 9,075,205 km (0.053 R)
• M39: 9,258,014 km (0.083 R)
• M40: 9,557,808 km (0.104 R)
• M41: 9,673,896 km (0.101 R)
• M42: 9,813,920 km (0.039 R)
• M43: 10,404,532 km (0.1 R)
• M44: 10,571,932 km (0.085 R)
• M45: 10,667,974 km (0.111 R)
• M46: 10,861,105 km (0.069 R)
• M47: 11,250,657 km (0.085 R)
• M48: 11,521,130 km (0.118 R)
• M49: 11,793,847 km (0.1 R)
• M50: 11,943,445 km (0.073 R)
• M51: 12,472,124 km (0.064 R)
• M52: 12,548,419 km (0.031 R)
• M53: 12,624,714 km (0.057 R)
• M54: 12,828,915 km (0.101 R)
• M55: 13,163,266 km (0.076 R)
• M56: 13,318,549 km (0.09 R)
• M57: 13,866,675 km (0.097 R)
• M58: 14,183,374 km (0.101 R)
• M59: 14,342,546 km (0.117 R)
• M60: 14,555,723 km (0.11 R)
• M61: 14,662,686 km (0.068 R)
• M62: 14,823,803 km (0.096 R)
• M63: 15,012,296 km (0.112 R)
• M64: 15,093,378 km (0.097 R)
• M65: 15,856,926 km (0.062 R)
• M66: 16,132,784 km (0.04 R)
• M67: 16,493,614 km (0.028 R)
• M68: 17,336,598 km (0.106 R)
• M69: 17,563,837 km (0.08 R)
• M70: 18,685,372 km (0.099 R)
• M71: 19,122,946 km (0.055 R)
• M72: 19,446,078 km (0.112 R)
• M73: 19,534,490 km (0.097 R)
• M74: 19,652,523 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.6

Radius: 10.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.71 AU - 4.03 AU

Year: 2645 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 38,736,954 km

• M1: 153,487 km (0.067 R)
• M2: 254,017 km (0.112 R)
• M3: 355,893 km (0.06 R)
• M4: 424,110 km (0.087 R)
• M5: 539,151 km (0.059 R)
• M6: 707,448 km (0.098 R)
• M7: 842,984 km (0.06 R)
• M8: 1,066,184 km (0.109 R)
• M9: 1,178,682 km (0.106 R)
• M10: 1,328,579 km (0.11 R)
• M11: 1,395,748 km (0.119 R)
• M12: 1,554,771 km (0.085 R)
• M13: 1,647,372 km (0.078 R)
• M14: 1,921,435 km (0.099 R)
• M15: 2,005,808 km (0.046 R)
• M16: 2,115,015 km (0.088 R)
• M17: 2,250,401 km (0.06 R)
• M18: 2,347,789 km (0.119 R)
• M19: 2,546,605 km (0.101 R)
• M20: 2,733,901 km (0.058 R)
• M21: 2,846,698 km (0.104 R)
• M22: 2,952,314 km (0.099 R)
• M23: 3,068,103 km (0.069 R)
• M24: 3,149,334 km (0.105 R)
• M25: 3,212,913 km (0.119 R)
• M26: 3,313,593 km (0.111 R)
• M27: 3,378,369 km (0.117 R)
• M28: 3,480,993 km (0.086 R)
• M29: 3,603,514 km (0.084 R)
• M30: 3,746,828 km (0.096 R)
• M31: 4,058,740 km (0.113 R)
• M32: 4,157,923 km (0.056 R)
• M33: 4,227,935 km (0.081 R)
• M34: 4,430,042 km (0.081 R)
• M35: 4,573,357 km (0.073 R)
• M36: 4,885,717 km (0.069 R)
• M37: 5,055,211 km (0.093 R)
• M38: 5,324,039 km (0.085 R)
• M39: 5,443,717 km (0.098 R)
• M40: 6,044,652 km (0.104 R)
• M41: 6,158,196 km (0.092 R)
• M42: 6,364,492 km (0.111 R)
• M43: 6,433,756 km (0.1 R)
• M44: 6,690,017 km (0.065 R)
• M45: 6,819,419 km (0.044 R)
• M46: 6,925,783 km (0.115 R)
• M47: 7,068,649 km (0.111 R)
• M48: 7,296,786 km (0.061 R)
• M49: 7,417,810 km (0.084 R)
• M50: 7,674,371 km (0.109 R)
• M51: 7,871,690 km (0.096 R)
• M52: 7,946,041 km (0.066 R)
• M53: 8,639,427 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 14.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.08 AU - 6.82 AU

Year: 6204 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,736,954 km

• M1: 195,076 km (0.12 R)
• M2: 385,663 km (0.117 R)
• M3: 1,386,174 km (0.076 R)
• M4: 1,848,282 km (0.103 R)
• M5: 1,971,550 km (0.117 R)
• M6: 2,380,252 km (0.083 R)
• M7: 2,675,708 km (0.076 R)
• M8: 3,228,023 km (0.097 R)
• M9: 3,633,433 km (0.119 R)
• M10: 4,217,762 km (0.082 R)
• M11: 4,354,794 km (0.119 R)
• M12: 4,465,496 km (0.113 R)
• M13: 5,062,242 km (0.095 R)
• M14: 6,268,300 km (0.04 R)
• M15: 6,774,988 km (0.111 R)
• M16: 7,560,078 km (0.049 R)
• M17: 7,693,818 km (0.118 R)
• M18: 7,929,585 km (0.108 R)
• M19: 8,065,569 km (0.06 R)
• M20: 8,932,339 km (0.032 R)
• M21: 9,538,659 km (0.065 R)
• M22: 9,901,584 km (0.103 R)
• M23: 10,306,246 km (0.076 R)
• M24: 10,716,144 km (0.12 R)
• M25: 11,513,950 km (0.1 R)
• M26: 11,822,869 km (0.106 R)
• M27: 12,056,392 km (0.055 R)
• M28: 12,252,215 km (0.119 R)
• M29: 12,567,568 km (0.071 R)
• M30: 12,806,027 km (0.047 R)
• M31: 12,965,797 km (0.109 R)
• M32: 13,368,066 km (0.108 R)
• M33: 13,856,204 km (0.116 R)
• M34: 15,102,354 km (0.108 R)
• M35: 15,440,744 km (0.109 R)
• M36: 16,862,971 km (0.076 R)
• M37: 17,745,299 km (0.042 R)
• M38: 18,733,244 km (0.068 R)
• M39: 18,869,378 km (0.071 R)
• M40: 19,279,575 km (0.095 R)
• M41: 20,481,444 km (0.079 R)
• M42: 21,091,505 km (0.034 R)
• M43: 21,612,404 km (0.068 R)
• M44: 21,707,549 km (0.115 R)
• M45: 22,281,406 km (0.078 R)
• M46: 26,896,052 km (0.049 R)
• M47: 27,306,399 km (0.109 R)
• M48: 27,718,840 km (0.108 R)
• M49: 28,759,143 km (0.067 R)
• M50: 29,073,748 km (0.04 R)
• M51: 29,284,082 km (0.118 R)
• M52: 30,236,871 km (0.073 R)
• M53: 31,307,543 km (0.084 R)
• M54: 31,685,278 km (0.073 R)
• M55: 31,901,746 km (0.107 R)
• M56: 32,173,116 km (0.103 R)
• M57: 32,336,178 km (0.1 R)
• M58: 33,046,469 km (0.097 R)
• M59: 33,211,026 km (0.077 R)
• M60: 33,485,987 km (0.117 R)
• M61: 33,761,846 km (0.068 R)
• M62: 34,315,508 km (0.091 R)
• M63: 34,593,610 km (0.042 R)
• M64: 34,760,711 km (0.11 R)
• M65: 34,872,311 km (0.076 R)
• M66: 35,095,810 km (0.088 R)
• M67: 35,488,205 km (0.036 R)
• M68: 35,769,300 km (0.032 R)
• M69: 36,730,765 km (0.119 R)
• M70: 37,700,758 km (0.102 R)
• M71: 37,815,499 km (0.097 R)
• M72: 38,448,149 km (0.112 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: 393 - 18,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit