🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.51 AU - 0.65 AU

Year: 167 Days

Day: 30.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.72 AU - 0.9 AU

Year: 276 Days

Day: 29.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.93 AU - 1.31 AU

Year: 449 Days

Day: 24.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 102,251,544 km

• M1: 41,588 km (0.051 R)
• M2: 1,092,064 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 12.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.99 AU - 6.53 AU

Year: 5236 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,251,544 km

• M1: 158,873 km (0.101 R)
• M2: 512,074 km (0.097 R)
• M3: 595,250 km (0.073 R)
• M4: 766,091 km (0.118 R)
• M5: 1,061,995 km (0.093 R)
• M6: 1,289,833 km (0.096 R)
• M7: 1,425,369 km (0.106 R)
• M8: 1,549,984 km (0.099 R)
• M9: 1,629,719 km (0.103 R)
• M10: 1,777,073 km (0.061 R)
• M11: 1,860,998 km (0.114 R)
• M12: 1,998,179 km (0.1 R)
• M13: 2,467,467 km (0.112 R)
• M14: 2,773,545 km (0.07 R)
• M15: 3,091,889 km (0.097 R)
• M16: 3,338,576 km (0.059 R)
• M17: 3,485,630 km (0.108 R)
• M18: 3,634,779 km (0.082 R)
• M19: 3,961,501 km (0.073 R)
• M20: 4,095,092 km (0.096 R)
• M21: 4,389,351 km (0.105 R)
• M22: 4,620,629 km (0.113 R)
• M23: 4,784,888 km (0.038 R)
• M24: 4,951,091 km (0.118 R)
• M25: 5,685,168 km (0.109 R)
• M26: 5,836,112 km (0.047 R)
• M27: 6,323,053 km (0.108 R)
• M28: 6,823,159 km (0.116 R)
• M29: 7,064,610 km (0.084 R)
• M30: 7,172,769 km (0.058 R)
• M31: 7,308,754 km (0.057 R)
• M32: 7,611,091 km (0.088 R)
• M33: 9,036,759 km (0.12 R)
• M34: 9,780,110 km (0.105 R)
• M35: 9,900,836 km (0.062 R)
• M36: 10,022,160 km (0.079 R)
• M37: 10,113,414 km (0.101 R)
• M38: 10,296,821 km (0.112 R)
• M39: 10,729,159 km (0.049 R)
• M40: 10,822,508 km (0.116 R)
• M41: 11,072,935 km (0.115 R)
• M42: 11,198,897 km (0.099 R)
• M43: 11,293,742 km (0.086 R)
• M44: 11,515,894 km (0.096 R)
• M45: 11,835,735 km (0.117 R)
• M46: 11,996,852 km (0.114 R)
• M47: 12,321,180 km (0.107 R)
• M48: 12,846,268 km (0.117 R)
• M49: 13,078,145 km (0.106 R)
• M50: 14,430,510 km (0.078 R)
• M51: 14,706,219 km (0.051 R)
• M52: 15,193,160 km (0.074 R)
• M53: 15,508,961 km (0.059 R)
• M54: 16,040,033 km (0.108 R)
• M55: 16,505,283 km (0.059 R)
• M56: 16,649,196 km (0.091 R)
• M57: 17,632,353 km (0.082 R)
• M58: 18,298,213 km (0.034 R)
• M59: 18,447,362 km (0.103 R)
• M60: 18,821,806 km (0.074 R)
• M61: 18,972,451 km (0.116 R)
• M62: 19,312,487 km (0.091 R)
• M63: 19,616,619 km (0.078 R)
• M64: 20,075,585 km (0.066 R)
• M65: 20,190,925 km (0.1 R)
• M66: 20,306,415 km (0.12 R)
• M67: 20,460,800 km (0.09 R)
• M68: 20,809,662 km (0.044 R)
• M69: 20,965,394 km (0.079 R)
• M70: 21,277,754 km (0.085 R)
• M71: 21,710,092 km (0.116 R)
• M72: 22,423,524 km (0.073 R)
• M73: 22,543,202 km (0.082 R)
• M74: 22,743,215 km (0.115 R)
• M75: 23,914,416 km (0.106 R)
• M76: 23,995,798 km (0.112 R)
• M77: 26,357,200 km (0.082 R)
• M78: 27,245,811 km (0.095 R)
• M79: 27,458,689 km (0.106 R)
• M80: 29,008,673 km (0.113 R)
• M81: 29,182,655 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.2

Radius: 4.3

Gravity: 36.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.89 AU - 23.01 AU

Year: 31244 Days

Day: 21.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,251,544 km

• M1: 964,757 km (0.05 R)
• M2: 1,161,927 km (0.101 R)
• M3: 1,196,035 km (0.099 R)
• M4: 1,593,217 km (0.05 R)
• M5: 1,631,215 km (0.118 R)
• M6: 1,946,268 km (0.091 R)
• M7: 2,152,564 km (0.064 R)
• M8: 2,453,255 km (0.11 R)
• M9: 2,766,962 km (0.106 R)
• M10: 3,382,707 km (0.084 R)
• M11: 3,481,142 km (0.095 R)
• M12: 4,899,031 km (0.119 R)
• M13: 5,638,045 km (0.074 R)
• M14: 6,289,992 km (0.109 R)
• M15: 7,923,152 km (0.115 R)
• M16: 7,988,526 km (0.069 R)
• M17: 8,786,182 km (0.078 R)
• M18: 9,608,821 km (0.108 R)
• M19: 10,029,191 km (0.119 R)
• M20: 10,099,951 km (0.101 R)
• M21: 10,384,187 km (0.048 R)
• M22: 11,547,609 km (0.109 R)
• M23: 12,446,842 km (0.053 R)
• M24: 14,232,442 km (0.111 R)
• M25: 17,098,887 km (0.064 R)
• M26: 17,607,669 km (0.072 R)
• M27: 18,293,725 km (0.077 R)
• M28: 19,163,637 km (0.063 R)
• M29: 19,869,140 km (0.109 R)
• M30: 21,944,512 km (0.118 R)
• M31: 22,868,129 km (0.111 R)
• M32: 23,804,462 km (0.11 R)
• M33: 23,993,105 km (0.063 R)
• M34: 24,182,346 km (0.099 R)
• M35: 25,907,808 km (0.11 R)
• M36: 27,771,648 km (0.049 R)
• M37: 28,269,210 km (0.112 R)
• M38: 29,779,700 km (0.035 R)
• M39: 30,084,880 km (0.101 R)
• M40: 31,419,592 km (0.108 R)
• M41: 33,615,838 km (0.069 R)
• M42: 34,146,163 km (0.117 R)
• M43: 34,465,554 km (0.063 R)
• M44: 35,214,740 km (0.115 R)
• M45: 35,537,573 km (0.097 R)
• M46: 35,645,283 km (0.059 R)
• M47: 36,729,269 km (0.079 R)
• M48: 38,264,891 km (0.09 R)
• M49: 39,374,608 km (0.094 R)
• M50: 41,739,152 km (0.117 R)
• M51: 41,852,847 km (0.089 R)
• M52: 42,194,678 km (0.112 R)
• M53: 43,571,277 km (0.101 R)
• M54: 48,743,175 km (0.117 R)
• M55: 49,583,765 km (0.099 R)
• M56: 50,066,219 km (0.112 R)
• M57: 51,157,385 km (0.115 R)
• M58: 52,378,852 km (0.071 R)
• M59: 53,857,477 km (0.103 R)
• M60: 54,229,228 km (0.065 R)
• M61: 55,100,037 km (0.093 R)
• M62: 55,849,971 km (0.117 R)
• M63: 56,855,419 km (0.114 R)
• M64: 59,266,787 km (0.077 R)
• M65: 61,323,309 km (0.047 R)
• M66: 61,452,711 km (0.099 R)
• M67: 64,057,808 km (0.106 R)
• M68: 65,241,875 km (0.059 R)
• M69: 65,505,916 km (0.109 R)
• M70: 66,831,802 km (0.047 R)
• M71: 69,914,565 km (0.054 R)
• M72: 75,523,737 km (0.119 R)
• M73: 75,800,942 km (0.036 R)
• M74: 76,356,548 km (0.046 R)
• M75: 76,913,651 km (0.075 R)
• M76: 78,031,596 km (0.086 R)
• M77: 79,014,155 km (0.084 R)
• M78: 79,154,926 km (0.1 R)
• M79: 80,000,902 km (0.107 R)
• M80: 80,283,492 km (0.064 R)
• M81: 80,708,201 km (0.107 R)
• M82: 84,707,102 km (0.076 R)
• M83: 87,021,081 km (0.1 R)
• M84: 90,530,647 km (0.065 R)
• M85: 92,302,784 km (0.088 R)
• M86: 92,599,287 km (0.088 R)
• M87: 93,044,490 km (0.118 R)
• M88: 97,536,316 km (0.077 R)
• M89: 97,687,260 km (0.107 R)
• M90: 99,201,041 km (0.074 R)
• M91: 100,417,571 km (0.079 R)
• M92: 101,333,110 km (0.087 R)
• M93: 101,945,115 km (0.091 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: 360 - 14,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit