🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.7 AU - 0.88 AU

Year: 248 Days

Day: 45.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.14 AU - 2.68 AU

Year: 1321 Days

Day: 13.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.05 AU - 3.67 AU

Year: 2175 Days

Day: 32 Hours

Environment

Temp: -107 °C

Axial Tilt: 85.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,875,330 km

• M1: 2,097,811 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.96 AU - 4.82 AU

Year: 2709 Days

Day: 31.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.04 AU - 4.94 AU

Year: 2814 Days

Day: 43.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,875,330 km

• M1: 228,885 km (0.085 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.6

Radius: 11.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.81 AU - 6.23 AU

Year: 4579 Days

Day: 9.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,875,330 km

• M1: 149,747 km (0.07 R)
• M2: 274,662 km (0.058 R)
• M3: 364,271 km (0.105 R)
• M4: 449,990 km (0.098 R)
• M5: 564,433 km (0.117 R)
• M6: 985,850 km (0.032 R)
• M7: 1,465,012 km (0.037 R)
• M8: 1,832,724 km (0.064 R)
• M9: 2,060,860 km (0.098 R)
• M10: 2,161,390 km (0.055 R)
• M11: 2,367,685 km (0.101 R)
• M12: 2,544,660 km (0.103 R)
• M13: 2,634,867 km (0.1 R)
• M14: 2,726,122 km (0.112 R)
• M15: 3,121,210 km (0.107 R)
• M16: 3,198,552 km (0.089 R)
• M17: 3,276,642 km (0.095 R)
• M18: 3,534,698 km (0.077 R)
• M19: 4,091,801 km (0.074 R)
• M20: 4,478,661 km (0.112 R)
• M21: 4,588,167 km (0.12 R)
• M22: 4,720,860 km (0.11 R)
• M23: 5,287,537 km (0.12 R)
• M24: 5,380,287 km (0.119 R)
• M25: 5,708,954 km (0.114 R)
• M26: 6,509,751 km (0.029 R)
• M27: 6,759,430 km (0.115 R)
• M28: 7,139,858 km (0.097 R)
• M29: 7,294,093 km (0.103 R)
• M30: 8,108,055 km (0.11 R)
• M31: 8,188,389 km (0.09 R)
• M32: 8,430,887 km (0.115 R)
• M33: 8,539,495 km (0.08 R)
• M34: 8,648,552 km (0.071 R)
• M35: 8,840,486 km (0.085 R)
• M36: 8,950,889 km (0.081 R)
• M37: 9,228,693 km (0.063 R)
• M38: 9,622,434 km (0.044 R)
• M39: 10,050,434 km (0.108 R)
• M40: 10,601,702 km (0.062 R)
• M41: 10,866,191 km (0.114 R)
• M42: 11,945,988 km (0.083 R)
• M43: 12,252,066 km (0.043 R)
• M44: 12,529,719 km (0.108 R)
• M45: 12,809,467 km (0.091 R)
• M46: 14,498,427 km (0.078 R)
• M47: 15,585,106 km (0.065 R)
• M48: 15,718,547 km (0.087 R)
• M49: 15,885,947 km (0.091 R)
• M50: 16,121,415 km (0.093 R)
• M51: 16,357,929 km (0.054 R)
• M52: 16,663,707 km (0.118 R)
• M53: 16,902,914 km (0.096 R)
• M54: 17,905,968 km (0.104 R)
• M55: 18,115,853 km (0.046 R)
• M56: 18,538,168 km (0.095 R)
• M57: 18,644,233 km (0.033 R)
• M58: 18,857,111 km (0.092 R)
• M59: 19,106,341 km (0.12 R)
• M60: 20,478,602 km (0.107 R)
• M61: 20,808,316 km (0.073 R)
• M62: 21,102,874 km (0.07 R)
• M63: 22,032,026 km (0.098 R)
• M64: 22,257,022 km (0.113 R)
• M65: 23,623,149 km (0.115 R)
• M66: 23,891,977 km (0.085 R)
• M67: 24,046,063 km (0.041 R)
• M68: 24,355,132 km (0.087 R)
• M69: 24,432,623 km (0.102 R)
• M70: 24,510,115 km (0.117 R)
• M71: 24,938,115 km (0.053 R)
• M72: 25,604,573 km (0.086 R)
• M73: 26,038,856 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482

Radius: 9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.91 AU - 9.47 AU

Year: 9045 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,875,330 km

• M1: 121,922 km (0.119 R)
• M2: 288,275 km (0.052 R)
• M3: 350,358 km (0.058 R)
• M4: 491,579 km (0.077 R)
• M5: 667,356 km (0.062 R)
• M6: 1,062,743 km (0.104 R)
• M7: 1,276,219 km (0.103 R)
• M8: 1,562,550 km (0.103 R)
• M9: 1,642,435 km (0.119 R)
• M10: 1,911,562 km (0.098 R)
• M11: 1,997,281 km (0.057 R)
• M12: 2,062,356 km (0.116 R)
• M13: 2,172,610 km (0.07 R)
• M14: 2,307,398 km (0.058 R)
• M15: 2,801,220 km (0.065 R)
• M16: 3,022,924 km (0.096 R)
• M17: 3,123,304 km (0.099 R)
• M18: 4,555,255 km (0.088 R)
• M19: 5,112,208 km (0.032 R)
• M20: 5,846,285 km (0.117 R)
• M21: 6,003,363 km (0.046 R)
• M22: 6,547,899 km (0.109 R)
• M23: 6,809,695 km (0.099 R)
• M24: 7,074,932 km (0.082 R)
• M25: 7,649,837 km (0.103 R)
• M26: 7,856,431 km (0.059 R)
• M27: 7,925,695 km (0.079 R)
• M28: 8,169,689 km (0.113 R)
• M29: 8,451,532 km (0.066 R)
• M30: 8,772,569 km (0.101 R)
• M31: 8,952,535 km (0.08 R)
• M32: 9,170,200 km (0.094 R)
• M33: 9,463,262 km (0.089 R)
• M34: 9,759,316 km (0.071 R)
• M35: 9,871,066 km (0.092 R)
• M36: 11,012,498 km (0.055 R)
• M37: 11,955,563 km (0.08 R)
• M38: 12,035,298 km (0.108 R)
• M39: 12,558,143 km (0.084 R)
• M40: 13,129,308 km (0.08 R)
• M41: 13,376,742 km (0.118 R)
• M42: 13,459,620 km (0.085 R)
• M43: 13,542,497 km (0.077 R)
• M44: 14,254,882 km (0.084 R)
• M45: 14,424,227 km (0.103 R)
• M46: 14,765,011 km (0.064 R)
• M47: 15,890,735 km (0.102 R)
• M48: 16,463,994 km (0.074 R)
• M49: 17,359,038 km (0.066 R)
• M50: 18,178,086 km (0.085 R)
• M51: 18,546,097 km (0.102 R)
• M52: 19,570,992 km (0.05 R)
• M53: 20,090,246 km (0.118 R)
• M54: 20,280,235 km (0.09 R)
• M55: 20,470,823 km (0.112 R)
• M56: 21,529,527 km (0.091 R)
• M57: 22,065,536 km (0.085 R)
• M58: 22,409,013 km (0.074 R)
• M59: 23,001,720 km (0.117 R)
• M60: 23,900,653 km (0.09 R)
• M61: 24,861,969 km (0.036 R)
• M62: 25,424,158 km (0.084 R)
• M63: 26,509,341 km (0.119 R)
• M64: 27,556,676 km (0.112 R)
• M65: 27,926,482 km (0.102 R)
• M66: 28,032,547 km (0.113 R)
• M67: 29,854,200 km (0.08 R)
• M68: 30,179,725 km (0.081 R)
• M69: 30,779,313 km (0.118 R)
• M70: 32,045,958 km (0.065 R)
• M71: 32,657,814 km (0.096 R)
• M72: 33,385,757 km (0.067 R)
• M73: 34,402,574 km (0.056 R)
• M74: 35,601,750 km (0.101 R)
• M75: 37,105,209 km (0.079 R)
• M76: 37,163,402 km (0.059 R)
• M77: 37,396,775 km (0.115 R)
• M78: 38,099,436 km (0.111 R)
• M79: 38,570,370 km (0.112 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 20,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit