🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.54 AU - 0.8 AU

Year: 208 Days

Day: 37.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 7.7 °

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: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.16 AU - 1.5 AU

Year: 581 Days

Day: 36.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,401,954 km

• M1: 118,781 km (0.087 R)
• M2: 249,529 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.4 AU - 1.88 AU

Year: 795 Days

Day: 46.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.25 AU - 3.69 AU

Year: 1939 Days

Day: 41.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 14

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.36 AU - 5.58 AU

Year: 4845 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,401,954 km

• M1: 179,368 km (0.035 R)
• M2: 326,423 km (0.104 R)
• M3: 468,840 km (0.063 R)
• M4: 683,812 km (0.044 R)
• M5: 814,860 km (0.103 R)
• M6: 904,170 km (0.111 R)
• M7: 1,050,626 km (0.025 R)
• M8: 1,345,334 km (0.095 R)
• M9: 1,603,240 km (0.108 R)
• M10: 2,055,475 km (0.059 R)
• M11: 2,457,893 km (0.033 R)
• M12: 2,638,158 km (0.113 R)
• M13: 2,745,420 km (0.072 R)
• M14: 2,869,736 km (0.043 R)
• M15: 3,092,188 km (0.116 R)
• M16: 3,189,277 km (0.104 R)
• M17: 3,320,325 km (0.107 R)
• M18: 3,724,538 km (0.087 R)
• M19: 4,073,550 km (0.035 R)
• M20: 4,469,984 km (0.081 R)
• M21: 5,242,059 km (0.107 R)
• M22: 5,358,446 km (0.061 R)
• M23: 5,475,880 km (0.064 R)
• M24: 5,713,292 km (0.111 R)
• M25: 5,893,558 km (0.041 R)
• M26: 6,177,794 km (0.114 R)
• M27: 7,403,150 km (0.118 R)
• M28: 7,490,515 km (0.107 R)
• M29: 7,732,265 km (0.117 R)
• M30: 7,842,968 km (0.077 R)
• M31: 8,088,607 km (0.091 R)
• M32: 8,223,694 km (0.116 R)
• M33: 8,518,851 km (0.049 R)
• M34: 9,236,771 km (0.083 R)
• M35: 9,638,890 km (0.066 R)
• M36: 9,902,033 km (0.084 R)
• M37: 10,191,953 km (0.086 R)
• M38: 10,656,754 km (0.118 R)
• M39: 10,780,172 km (0.113 R)
• M40: 11,028,654 km (0.117 R)
• M41: 11,505,722 km (0.114 R)
• M42: 11,607,149 km (0.057 R)
• M43: 11,708,726 km (0.118 R)
• M44: 11,836,184 km (0.087 R)
• M45: 12,041,133 km (0.109 R)
• M46: 12,143,906 km (0.108 R)
• M47: 12,662,861 km (0.073 R)
• M48: 12,872,448 km (0.05 R)
• M49: 13,241,955 km (0.055 R)
• M50: 13,428,204 km (0.113 R)
• M51: 13,722,313 km (0.092 R)
• M52: 14,700,235 km (0.094 R)
• M53: 15,003,470 km (0.11 R)
• M54: 15,420,399 km (0.117 R)
• M55: 15,672,471 km (0.066 R)
• M56: 16,265,776 km (0.106 R)
• M57: 16,636,779 km (0.095 R)
• M58: 17,126,263 km (0.112 R)
• M59: 17,649,557 km (0.051 R)
• M60: 18,001,411 km (0.1 R)
• M61: 18,178,236 km (0.039 R)
• M62: 19,341,509 km (0.111 R)
• M63: 19,673,915 km (0.092 R)
• M64: 19,886,494 km (0.107 R)
• M65: 20,008,266 km (0.093 R)
• M66: 20,405,898 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 10.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.72 AU - 9.82 AU

Year: 9008 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,401,954 km

• M1: 136,134 km (0.072 R)
• M2: 257,608 km (0.107 R)
• M3: 413,937 km (0.088 R)
• M4: 487,091 km (0.11 R)
• M5: 596,148 km (0.09 R)
• M6: 748,289 km (0.05 R)
• M7: 877,541 km (0.106 R)
• M8: 1,213,388 km (0.106 R)
• M9: 1,381,836 km (0.098 R)
• M10: 2,031,389 km (0.106 R)
• M11: 2,131,321 km (0.07 R)
• M12: 2,529,850 km (0.114 R)
• M13: 2,619,608 km (0.113 R)
• M14: 2,858,067 km (0.07 R)
• M15: 3,008,413 km (0.095 R)
• M16: 3,258,242 km (0.069 R)
• M17: 3,840,177 km (0.053 R)
• M18: 4,090,455 km (0.086 R)
• M19: 4,497,810 km (0.076 R)
• M20: 4,629,007 km (0.084 R)
• M21: 4,739,560 km (0.052 R)
• M22: 5,030,827 km (0.114 R)
• M23: 5,327,928 km (0.071 R)
• M24: 5,443,717 km (0.06 R)
• M25: 5,725,260 km (0.101 R)
• M26: 6,107,931 km (0.083 R)
• M27: 7,694,417 km (0.107 R)
• M28: 7,772,956 km (0.118 R)
• M29: 7,930,931 km (0.083 R)
• M30: 8,223,395 km (0.102 R)
• M31: 8,465,444 km (0.118 R)
• M32: 8,573,753 km (0.045 R)
• M33: 8,709,738 km (0.101 R)
• M34: 8,819,094 km (0.11 R)
• M35: 9,261,006 km (0.088 R)
• M36: 9,428,555 km (0.094 R)
• M37: 9,738,522 km (0.085 R)
• M38: 10,080,353 km (0.048 R)
• M39: 10,223,967 km (0.053 R)
• M40: 10,484,268 km (0.108 R)
• M41: 10,775,983 km (0.109 R)
• M42: 11,159,253 km (0.094 R)
• M43: 11,248,413 km (0.095 R)
• M44: 11,577,080 km (0.09 R)
• M45: 11,667,288 km (0.08 R)
• M46: 12,060,880 km (0.111 R)
• M47: 12,489,627 km (0.049 R)
• M48: 12,767,879 km (0.094 R)
• M49: 13,173,439 km (0.106 R)
• M50: 13,267,686 km (0.089 R)
• M51: 13,997,274 km (0.043 R)
• M52: 14,350,924 km (0.028 R)
• M53: 14,837,715 km (0.055 R)
• M54: 14,968,464 km (0.039 R)
• M55: 15,297,130 km (0.053 R)
• M56: 15,363,103 km (0.084 R)
• M57: 15,961,494 km (0.099 R)
• M58: 16,432,129 km (0.111 R)
• M59: 16,771,118 km (0.088 R)
• M60: 17,421,570 km (0.099 R)
• M61: 17,490,534 km (0.078 R)
• M62: 18,149,962 km (0.09 R)
• M63: 18,359,997 km (0.082 R)
• M64: 18,782,312 km (0.086 R)
• M65: 20,431,030 km (0.049 R)
• M66: 20,795,600 km (0.096 R)
• M67: 21,716,225 km (0.072 R)
• M68: 21,790,575 km (0.109 R)
• M69: 21,864,776 km (0.105 R)
• M70: 22,312,522 km (0.117 R)
• M71: 22,650,314 km (0.111 R)
• M72: 22,763,261 km (0.091 R)
• M73: 22,989,752 km (0.094 R)
• M74: 23,216,991 km (0.084 R)
• M75: 23,330,835 km (0.108 R)
• M76: 23,559,271 km (0.09 R)
• M77: 23,979,791 km (0.094 R)
• M78: 24,325,811 km (0.105 R)
• M79: 25,726,196 km (0.073 R)
• M80: 26,119,788 km (0.114 R)
• M81: 26,317,407 km (0.089 R)
• M82: 26,555,118 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 14.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.45 AU - 9.03 AU

Year: 9786 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,401,954 km

• M1: 261,946 km (0.085 R)
• M2: 415,583 km (0.066 R)
• M3: 520,601 km (0.037 R)
• M4: 672,143 km (0.104 R)
• M5: 853,755 km (0.08 R)
• M6: 1,067,680 km (0.104 R)
• M7: 1,181,823 km (0.114 R)
• M8: 1,285,345 km (0.112 R)
• M9: 1,454,690 km (0.057 R)
• M10: 1,834,070 km (0.044 R)
• M11: 2,116,810 km (0.087 R)
• M12: 2,282,265 km (0.102 R)
• M13: 2,471,357 km (0.109 R)
• M14: 2,865,398 km (0.053 R)
• M15: 3,132,579 km (0.027 R)
• M16: 3,258,690 km (0.094 R)
• M17: 3,691,477 km (0.1 R)
• M18: 3,869,947 km (0.094 R)
• M19: 4,281,940 km (0.104 R)
• M20: 4,951,091 km (0.053 R)
• M21: 5,323,141 km (0.025 R)
• M22: 6,279,819 km (0.101 R)
• M23: 6,386,483 km (0.097 R)
• M24: 6,493,744 km (0.099 R)
• M25: 7,094,529 km (0.086 R)
• M26: 7,429,928 km (0.116 R)
• M27: 8,203,349 km (0.108 R)
• M28: 8,467,090 km (0.056 R)
• M29: 8,644,363 km (0.119 R)
• M30: 8,912,592 km (0.067 R)
• M31: 9,826,785 km (0.08 R)
• M32: 10,013,333 km (0.089 R)
• M33: 10,106,982 km (0.1 R)
• M34: 10,200,929 km (0.089 R)
• M35: 10,579,711 km (0.08 R)
• M36: 10,963,130 km (0.089 R)
• M37: 11,059,771 km (0.116 R)
• M38: 11,318,724 km (0.105 R)
• M39: 12,107,704 km (0.096 R)
• M40: 12,207,635 km (0.094 R)
• M41: 12,475,266 km (0.084 R)
• M42: 13,358,791 km (0.076 R)
• M43: 13,462,013 km (0.114 R)
• M44: 13,704,063 km (0.061 R)
• M45: 14,686,322 km (0.028 R)
• M46: 15,691,321 km (0.069 R)
• M47: 16,165,396 km (0.081 R)
• M48: 16,496,456 km (0.097 R)
• M49: 17,090,659 km (0.109 R)
• M50: 17,465,551 km (0.075 R)
• M51: 17,691,743 km (0.116 R)
• M52: 19,030,794 km (0.096 R)
• M53: 19,536,584 km (0.078 R)
• M54: 21,603,429 km (0.119 R)
• M55: 21,927,607 km (0.114 R)
• M56: 22,868,578 km (0.103 R)
• M57: 23,406,232 km (0.093 R)
• M58: 23,739,088 km (0.097 R)
• M59: 24,747,377 km (0.115 R)
• M60: 25,684,010 km (0.03 R)
• M61: 26,285,991 km (0.1 R)
• M62: 26,762,311 km (0.059 R)
• M63: 27,328,838 km (0.112 R)
• M64: 27,723,477 km (0.081 R)
• M65: 28,296,736 km (0.083 R)
• M66: 28,562,721 km (0.119 R)
• M67: 29,141,665 km (0.075 R)
• M68: 30,402,027 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 11,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit