🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.68 AU - 0.88 AU

Year: 257 Days

Day: 20.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.26 AU - 1.4 AU

Year: 572 Days

Day: 47.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,323,219 km

• M1: 62,831 km (0.106 R)
• M2: 701,764 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.22 AU - 1.86 AU

Year: 712 Days

Day: 24.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,323,219 km

• M1: 398,678 km (0.056 R)
• M2: 1,482,664 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.6 AU - 2.28 AU

Year: 1007 Days

Day: 30.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.28 AU - 2.64 AU

Year: 1438 Days

Day: 46 Hours

Environment

Temp: -101 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,323,219 km

• M1: 1,018,761 km (0.118 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.4

Radius: 9.7

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.06 AU - 5.56 AU

Year: 3933 Days

Day: 5.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,323,219 km

• M1: 122,969 km (0.09 R)
• M2: 618,587 km (0.08 R)
• M3: 693,985 km (0.079 R)
• M4: 1,080,845 km (0.099 R)
• M5: 1,269,787 km (0.115 R)
• M6: 1,440,627 km (0.08 R)
• M7: 1,528,890 km (0.102 R)
• M8: 1,634,357 km (0.06 R)
• M9: 1,711,250 km (0.115 R)
• M10: 2,147,328 km (0.114 R)
• M11: 2,300,366 km (0.1 R)
• M12: 2,653,417 km (0.112 R)
• M13: 2,744,373 km (0.117 R)
• M14: 2,873,625 km (0.088 R)
• M15: 3,234,456 km (0.07 R)
• M16: 3,529,612 km (0.111 R)
• M17: 3,978,406 km (0.093 R)
• M18: 4,663,414 km (0.055 R)
• M19: 4,795,809 km (0.084 R)
• M20: 5,155,442 km (0.111 R)
• M21: 5,361,588 km (0.113 R)
• M22: 5,523,752 km (0.114 R)
• M23: 5,924,375 km (0.066 R)
• M24: 6,555,528 km (0.117 R)
• M25: 7,131,480 km (0.062 R)
• M26: 7,671,678 km (0.101 R)
• M27: 8,655,284 km (0.103 R)
• M28: 8,928,001 km (0.046 R)
• M29: 9,398,037 km (0.036 R)
• M30: 9,509,787 km (0.105 R)
• M31: 9,734,633 km (0.115 R)
• M32: 10,075,267 km (0.11 R)
• M33: 11,002,774 km (0.052 R)
• M34: 11,417,010 km (0.052 R)
• M35: 11,536,389 km (0.063 R)
• M36: 11,896,920 km (0.03 R)
• M37: 12,200,155 km (0.1 R)
• M38: 12,721,504 km (0.113 R)
• M39: 12,814,254 km (0.099 R)
• M40: 12,876,188 km (0.117 R)
• M41: 12,969,387 km (0.077 R)
• M42: 13,156,385 km (0.098 R)
• M43: 13,501,357 km (0.068 R)
• M44: 13,754,327 km (0.112 R)
• M45: 13,944,915 km (0.105 R)
• M46: 14,393,260 km (0.115 R)
• M47: 14,490,050 km (0.046 R)
• M48: 14,619,302 km (0.11 R)
• M49: 14,911,467 km (0.092 R)
• M50: 15,634,025 km (0.113 R)
• M51: 16,435,121 km (0.107 R)
• M52: 17,283,940 km (0.057 R)
• M53: 17,489,637 km (0.027 R)
• M54: 17,834,609 km (0.106 R)
• M55: 17,938,430 km (0.104 R)
• M56: 18,390,964 km (0.026 R)
• M57: 18,847,237 km (0.093 R)
• M58: 18,953,153 km (0.11 R)
• M59: 19,094,523 km (0.095 R)
• M60: 19,699,496 km (0.055 R)
• M61: 19,986,425 km (0.044 R)
• M62: 20,274,700 km (0.071 R)
• M63: 20,455,414 km (0.092 R)
• M64: 21,001,297 km (0.12 R)
• M65: 21,257,708 km (0.078 R)
• M66: 21,699,470 km (0.059 R)
• M67: 22,032,924 km (0.082 R)
• M68: 22,405,423 km (0.086 R)
• M69: 22,480,072 km (0.112 R)
• M70: 22,704,768 km (0.1 R)
• M71: 23,687,177 km (0.091 R)
• M72: 24,183,543 km (0.063 R)
• M73: 24,644,903 km (0.103 R)
• M74: 25,225,492 km (0.089 R)
• M75: 25,849,914 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 6.6

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.39 AU - 12.95 AU

Year: 16812 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,323,219 km

• M1: 165,455 km (0.1 R)
• M2: 768,335 km (0.071 R)
• M3: 971,339 km (0.113 R)
• M4: 1,035,666 km (0.086 R)
• M5: 1,191,397 km (0.075 R)
• M6: 1,941,182 km (0.119 R)
• M7: 2,246,810 km (0.115 R)
• M8: 2,597,468 km (0.112 R)
• M9: 3,251,809 km (0.089 R)
• M10: 3,382,109 km (0.106 R)
• M11: 4,341,330 km (0.099 R)
• M12: 4,593,552 km (0.077 R)
• M13: 4,776,810 km (0.037 R)
• M14: 4,887,811 km (0.108 R)
• M15: 5,302,197 km (0.058 R)
• M16: 6,044,502 km (0.038 R)
• M17: 6,285,654 km (0.07 R)
• M18: 8,237,008 km (0.115 R)
• M19: 8,281,289 km (0.107 R)
• M20: 8,504,340 km (0.091 R)
• M21: 8,549,219 km (0.117 R)
• M22: 10,167,569 km (0.11 R)
• M23: 10,502,369 km (0.107 R)
• M24: 10,840,759 km (0.032 R)
• M25: 11,330,543 km (0.09 R)
• M26: 14,470,452 km (0.095 R)
• M27: 14,955,150 km (0.051 R)
• M28: 15,281,273 km (0.046 R)
• M29: 15,445,083 km (0.102 R)
• M30: 15,554,738 km (0.101 R)
• M31: 15,885,050 km (0.105 R)
• M32: 16,329,206 km (0.089 R)
• M33: 16,833,650 km (0.039 R)
• M34: 17,229,636 km (0.102 R)
• M35: 17,514,320 km (0.097 R)
• M36: 17,972,987 km (0.056 R)
• M37: 18,551,931 km (0.104 R)
• M38: 18,668,468 km (0.117 R)
• M39: 18,843,797 km (0.094 R)
• M40: 18,960,932 km (0.114 R)
• M41: 19,372,775 km (0.099 R)
• M42: 20,505,679 km (0.082 R)
• M43: 20,746,831 km (0.085 R)
• M44: 21,598,492 km (0.081 R)
• M45: 22,523,605 km (0.042 R)
• M46: 24,412,428 km (0.068 R)
• M47: 25,375,688 km (0.119 R)
• M48: 25,505,091 km (0.066 R)
• M49: 25,634,642 km (0.119 R)
• M50: 26,090,018 km (0.115 R)
• M51: 26,745,107 km (0.076 R)
• M52: 26,810,930 km (0.093 R)
• M53: 27,140,794 km (0.073 R)
• M54: 27,206,916 km (0.104 R)
• M55: 27,737,839 km (0.114 R)
• M56: 27,871,130 km (0.032 R)
• M57: 28,004,721 km (0.082 R)
• M58: 28,272,352 km (0.082 R)
• M59: 29,080,180 km (0.119 R)
• M60: 30,581,096 km (0.096 R)
• M61: 31,618,856 km (0.104 R)
• M62: 32,527,514 km (0.067 R)
• M63: 32,597,825 km (0.085 R)
• M64: 32,668,136 km (0.115 R)
• M65: 32,949,829 km (0.097 R)
• M66: 33,942,261 km (0.057 R)
• M67: 35,811,037 km (0.117 R)
• M68: 36,757,992 km (0.075 R)
• M69: 37,051,054 km (0.091 R)
• M70: 38,082,681 km (0.082 R)
• M71: 38,825,285 km (0.099 R)
• M72: 39,647,774 km (0.067 R)
• M73: 40,249,457 km (0.115 R)
• M74: 40,778,584 km (0.044 R)
• M75: 42,149,350 km (0.116 R)
• M76: 42,763,449 km (0.068 R)
• M77: 43,303,348 km (0.076 R)
• M78: 43,690,208 km (0.107 R)
• M79: 44,156,056 km (0.062 R)
• M80: 44,311,787 km (0.078 R)
• M81: 46,272,716 km (0.086 R)
• M82: 47,462,767 km (0.073 R)
• M83: 48,341,954 km (0.106 R)
• M84: 48,582,656 km (0.119 R)
• M85: 49,226,376 km (0.119 R)
• M86: 49,468,575 km (0.064 R)
• M87: 50,197,416 km (0.051 R)
• M88: 51,011,378 km (0.108 R)
• M89: 52,076,066 km (0.108 R)
• M90: 54,644,512 km (0.053 R)
• M91: 55,565,736 km (0.09 R)
• M92: 55,649,660 km (0.085 R)
• M93: 55,817,808 km (0.04 R)
• M94: 56,323,150 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 15,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit