🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.42 AU - 0.7 AU

Year: 193 Days

Day: 13.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,382,035 km

• M1: 131,497 km (0.11 R)
• M2: 588,817 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.6 AU - 0.64 AU

Year: 225 Days

Day: 20.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,382,035 km

• M1: 186,997 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.57 AU - 0.69 AU

Year: 230 Days

Day: 46.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,382,035 km

• M1: 62,831 km (0.086 R)
• M2: 204,949 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.14 AU

Year: 419 Days

Day: 42.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 13.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.51 AU - 2.53 AU

Year: 1841 Days

Day: 7.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,382,035 km

• M1: 170,841 km (0.116 R)
• M2: 287,378 km (0.078 R)
• M3: 759,658 km (0.096 R)
• M4: 865,872 km (0.082 R)
• M5: 956,529 km (0.104 R)
• M6: 1,050,626 km (0.065 R)
• M7: 1,140,684 km (0.114 R)
• M8: 1,225,655 km (0.104 R)
• M9: 1,312,871 km (0.079 R)
• M10: 1,410,858 km (0.101 R)
• M11: 1,640,490 km (0.057 R)
• M12: 1,737,729 km (0.033 R)
• M13: 1,957,039 km (0.055 R)
• M14: 2,185,475 km (0.104 R)
• M15: 2,342,852 km (0.119 R)
• M16: 2,493,946 km (0.098 R)
• M17: 2,956,054 km (0.057 R)
• M18: 3,583,318 km (0.098 R)
• M19: 3,723,042 km (0.119 R)
• M20: 3,876,679 km (0.063 R)
• M21: 4,032,261 km (0.115 R)
• M22: 4,165,702 km (0.079 R)
• M23: 4,300,640 km (0.111 R)
• M24: 4,512,021 km (0.114 R)
• M25: 4,958,122 km (0.076 R)
• M26: 5,272,427 km (0.103 R)
• M27: 5,391,956 km (0.078 R)
• M28: 6,268,001 km (0.095 R)
• M29: 6,465,620 km (0.1 R)
• M30: 6,593,825 km (0.12 R)
• M31: 6,954,207 km (0.069 R)
• M32: 7,217,798 km (0.112 R)
• M33: 7,499,491 km (0.091 R)
• M34: 7,634,279 km (0.109 R)
• M35: 7,800,033 km (0.079 R)
• M36: 8,459,760 km (0.109 R)
• M37: 8,662,764 km (0.1 R)
• M38: 8,788,426 km (0.114 R)
• M39: 8,883,271 km (0.101 R)
• M40: 8,994,123 km (0.057 R)
• M41: 9,105,574 km (0.117 R)
• M42: 9,474,781 km (0.101 R)
• M43: 9,816,163 km (0.084 R)
• M44: 9,947,361 km (0.096 R)
• M45: 10,261,217 km (0.117 R)
• M46: 10,410,965 km (0.071 R)
• M47: 10,662,289 km (0.106 R)
• M48: 10,949,667 km (0.075 R)
• M49: 11,102,705 km (0.073 R)
• M50: 11,342,361 km (0.101 R)
• M51: 11,445,583 km (0.07 R)
• M52: 11,739,693 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.7

Radius: 12.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.26 AU - 3.9 AU

Year: 3117 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 47,382,035 km

• M1: 182,958 km (0.115 R)
• M2: 286,480 km (0.055 R)
• M3: 445,652 km (0.099 R)
• M4: 864,227 km (0.115 R)
• M5: 1,000,511 km (0.088 R)
• M6: 1,128,267 km (0.046 R)
• M7: 1,244,804 km (0.106 R)
• M8: 1,463,516 km (0.087 R)
• M9: 1,685,818 km (0.068 R)
• M10: 1,899,594 km (0.114 R)
• M11: 2,268,951 km (0.101 R)
• M12: 2,946,330 km (0.09 R)
• M13: 3,158,011 km (0.106 R)
• M14: 3,326,159 km (0.103 R)
• M15: 3,823,123 km (0.096 R)
• M16: 3,938,164 km (0.111 R)
• M17: 4,080,432 km (0.037 R)
• M18: 4,171,836 km (0.093 R)
• M19: 4,410,145 km (0.106 R)
• M20: 4,666,706 km (0.098 R)
• M21: 5,053,715 km (0.042 R)
• M22: 5,480,069 km (0.101 R)
• M23: 5,712,245 km (0.111 R)
• M24: 5,888,471 km (0.118 R)
• M25: 6,352,225 km (0.074 R)
• M26: 6,688,670 km (0.112 R)
• M27: 6,781,421 km (0.047 R)
• M28: 6,968,269 km (0.1 R)
• M29: 7,220,042 km (0.086 R)
• M30: 7,378,915 km (0.11 R)
• M31: 7,538,985 km (0.117 R)
• M32: 8,108,354 km (0.086 R)
• M33: 8,759,255 km (0.097 R)
• M34: 9,099,590 km (0.058 R)
• M35: 9,219,717 km (0.074 R)
• M36: 9,340,442 km (0.037 R)
• M37: 9,427,059 km (0.045 R)
• M38: 9,513,826 km (0.099 R)
• M39: 9,653,251 km (0.045 R)
• M40: 9,934,196 km (0.082 R)
• M41: 10,057,914 km (0.087 R)
• M42: 10,938,746 km (0.118 R)
• M43: 11,268,609 km (0.034 R)
• M44: 11,416,113 km (0.101 R)
• M45: 11,788,013 km (0.037 R)
• M46: 12,391,491 km (0.075 R)
• M47: 12,486,635 km (0.084 R)
• M48: 12,658,673 km (0.062 R)
• M49: 12,754,565 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.7

Radius: 7.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.52 AU - 15.36 AU

Year: 26573 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,382,035 km

• M1: 111,301 km (0.027 R)
• M2: 259,403 km (0.089 R)
• M3: 316,100 km (0.048 R)
• M4: 671,545 km (0.102 R)
• M5: 806,931 km (0.093 R)
• M6: 878,140 km (0.087 R)
• M7: 989,141 km (0.065 R)
• M8: 1,612,366 km (0.111 R)
• M9: 1,796,222 km (0.035 R)
• M10: 1,914,703 km (0.116 R)
• M11: 1,962,724 km (0.054 R)
• M12: 2,732,555 km (0.056 R)
• M13: 3,645,700 km (0.112 R)
• M14: 4,229,281 km (0.081 R)
• M15: 4,483,598 km (0.031 R)
• M16: 4,612,701 km (0.109 R)
• M17: 4,808,674 km (0.109 R)
• M18: 5,107,720 km (0.114 R)
• M19: 5,515,973 km (0.099 R)
• M20: 5,689,207 km (0.084 R)
• M21: 5,829,081 km (0.119 R)
• M22: 7,787,018 km (0.115 R)
• M23: 7,903,555 km (0.076 R)
• M24: 8,098,930 km (0.093 R)
• M25: 8,295,950 km (0.096 R)
• M26: 8,454,673 km (0.084 R)
• M27: 8,896,286 km (0.098 R)
• M28: 9,593,711 km (0.108 R)
• M29: 9,886,026 km (0.055 R)
• M30: 9,970,100 km (0.066 R)
• M31: 10,607,985 km (0.095 R)
• M32: 11,744,779 km (0.108 R)
• M33: 11,878,370 km (0.081 R)
• M34: 12,102,318 km (0.033 R)
• M35: 13,150,102 km (0.094 R)
• M36: 13,708,251 km (0.039 R)
• M37: 13,943,120 km (0.115 R)
• M38: 14,512,190 km (0.07 R)
• M39: 16,264,580 km (0.081 R)
• M40: 16,463,246 km (0.114 R)
• M41: 17,216,022 km (0.059 R)
• M42: 18,185,566 km (0.06 R)
• M43: 19,911,028 km (0.079 R)
• M44: 20,820,284 km (0.071 R)
• M45: 20,874,139 km (0.114 R)
• M46: 20,928,144 km (0.118 R)
• M47: 21,361,379 km (0.11 R)
• M48: 21,797,607 km (0.066 R)
• M49: 22,126,722 km (0.096 R)
• M50: 22,181,774 km (0.041 R)
• M51: 23,966,028 km (0.104 R)
• M52: 24,818,287 km (0.086 R)
• M53: 25,680,270 km (0.077 R)
• M54: 25,911,847 km (0.084 R)
• M55: 27,789,001 km (0.09 R)
• M56: 27,848,392 km (0.094 R)
• M57: 28,026,712 km (0.098 R)
• M58: 29,588,364 km (0.054 R)
• M59: 29,709,539 km (0.095 R)
• M60: 31,177,991 km (0.066 R)
• M61: 31,921,044 km (0.113 R)
• M62: 33,677,323 km (0.048 R)
• M63: 33,994,171 km (0.085 R)
• M64: 35,851,728 km (0.057 R)
• M65: 37,086,509 km (0.039 R)
• M66: 38,401,325 km (0.104 R)
• M67: 38,997,921 km (0.094 R)
• M68: 39,130,913 km (0.068 R)
• M69: 39,197,484 km (0.05 R)
• M70: 41,618,576 km (0.106 R)
• M71: 41,958,762 km (0.072 R)
• M72: 42,095,046 km (0.118 R)
• M73: 42,504,794 km (0.083 R)
• M74: 42,778,708 km (0.053 R)
• M75: 45,130,536 km (0.111 R)
• M76: 45,689,882 km (0.058 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit