🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.52 AU - 0.7 AU

Year: 178 Days

Day: 38.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,697,114 km

• M1: 174,132 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.59 AU - 0.87 AU

Year: 233 Days

Day: 24 Hours

Environment

Temp: 178 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,697,114 km

• M1: 718,070 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.64 AU - 1.76 AU

Year: 826 Days

Day: 45.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.35 AU - 3.73 AU

Year: 1976 Days

Day: 36.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 15

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.14 AU - 9.34 AU

Year: 10470 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,697,114 km

• M1: 306,825 km (0.036 R)
• M2: 419,024 km (0.068 R)
• M3: 637,736 km (0.081 R)
• M4: 779,555 km (0.052 R)
• M5: 899,831 km (0.117 R)
• M6: 1,302,100 km (0.04 R)
• M7: 1,408,165 km (0.08 R)
• M8: 1,601,595 km (0.037 R)
• M9: 2,109,031 km (0.087 R)
• M10: 2,316,373 km (0.119 R)
• M11: 3,014,846 km (0.114 R)
• M12: 3,360,118 km (0.099 R)
• M13: 3,509,416 km (0.06 R)
• M14: 3,661,109 km (0.059 R)
• M15: 3,931,731 km (0.108 R)
• M16: 4,370,502 km (0.071 R)
• M17: 4,595,946 km (0.095 R)
• M18: 4,909,503 km (0.103 R)
• M19: 5,058,353 km (0.1 R)
• M20: 5,735,582 km (0.082 R)
• M21: 6,793,090 km (0.114 R)
• M22: 6,887,935 km (0.061 R)
• M23: 7,662,553 km (0.057 R)
• M24: 7,786,120 km (0.083 R)
• M25: 8,236,560 km (0.09 R)
• M26: 8,490,427 km (0.027 R)
• M27: 8,876,240 km (0.107 R)
• M28: 9,006,091 km (0.12 R)
• M29: 9,745,254 km (0.094 R)
• M30: 10,122,241 km (0.09 R)
• M31: 10,394,359 km (0.115 R)
• M32: 10,586,443 km (0.114 R)
• M33: 10,918,251 km (0.118 R)
• M34: 11,934,619 km (0.032 R)
• M35: 12,366,957 km (0.119 R)
• M36: 12,628,903 km (0.061 R)
• M37: 12,775,209 km (0.066 R)
• M38: 13,966,158 km (0.08 R)
• M39: 14,697,692 km (0.115 R)
• M40: 15,598,420 km (0.072 R)
• M41: 15,944,739 km (0.106 R)
• M42: 16,293,602 km (0.061 R)
• M43: 17,812,618 km (0.093 R)
• M44: 18,009,788 km (0.037 R)
• M45: 19,107,238 km (0.105 R)
• M46: 19,749,013 km (0.119 R)
• M47: 20,055,390 km (0.106 R)
• M48: 20,742,044 km (0.062 R)
• M49: 21,018,950 km (0.055 R)
• M50: 21,471,483 km (0.075 R)
• M51: 22,386,125 km (0.119 R)
• M52: 22,883,837 km (0.097 R)
• M53: 23,026,852 km (0.118 R)
• M54: 23,385,289 km (0.098 R)
• M55: 23,637,361 km (0.048 R)
• M56: 23,781,873 km (0.106 R)
• M57: 24,362,612 km (0.117 R)
• M58: 24,472,117 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.4

Radius: 3.1

Gravity: 18.67 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.96 AU - 19.16 AU

Year: 25121 Days

Day: 23.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,697,114 km

• M1: 198,666 km (0.112 R)
• M2: 474,674 km (0.077 R)
• M3: 543,489 km (0.091 R)
• M4: 977,024 km (0.116 R)
• M5: 1,296,116 km (0.075 R)
• M6: 1,696,889 km (0.107 R)
• M7: 1,723,068 km (0.032 R)
• M8: 1,802,654 km (0.069 R)
• M9: 2,247,259 km (0.118 R)
• M10: 3,037,136 km (0.105 R)
• M11: 3,165,641 km (0.091 R)
• M12: 3,361,614 km (0.116 R)
• M13: 3,765,528 km (0.081 R)
• M14: 4,078,487 km (0.105 R)
• M15: 4,581,584 km (0.039 R)
• M16: 4,877,788 km (0.079 R)
• M17: 5,218,423 km (0.118 R)
• M18: 6,002,465 km (0.086 R)
• M19: 6,082,949 km (0.107 R)
• M20: 6,408,174 km (0.103 R)
• M21: 6,490,304 km (0.089 R)
• M22: 7,288,408 km (0.101 R)
• M23: 7,720,746 km (0.101 R)
• M24: 10,628,630 km (0.101 R)
• M25: 10,726,018 km (0.072 R)
• M26: 11,866,103 km (0.099 R)
• M27: 12,836,544 km (0.048 R)
• M28: 12,888,305 km (0.037 R)
• M29: 13,148,157 km (0.108 R)
• M30: 13,252,576 km (0.049 R)
• M31: 13,567,629 km (0.06 R)
• M32: 13,991,590 km (0.055 R)
• M33: 15,015,587 km (0.112 R)
• M34: 16,850,555 km (0.068 R)
• M35: 18,170,606 km (0.091 R)
• M36: 18,579,008 km (0.034 R)
• M37: 18,931,311 km (0.069 R)
• M38: 19,108,435 km (0.088 R)
• M39: 20,786,923 km (0.115 R)
• M40: 21,091,505 km (0.104 R)
• M41: 21,459,067 km (0.116 R)
• M42: 21,643,670 km (0.096 R)
• M43: 21,952,440 km (0.106 R)
• M44: 22,762,214 km (0.088 R)
• M45: 23,139,051 km (0.093 R)
• M46: 23,454,852 km (0.051 R)
• M47: 23,518,132 km (0.108 R)
• M48: 24,860,922 km (0.041 R)
• M49: 24,925,399 km (0.077 R)
• M50: 25,248,979 km (0.118 R)
• M51: 25,769,729 km (0.082 R)
• M52: 26,096,900 km (0.119 R)
• M53: 26,689,457 km (0.087 R)
• M54: 27,020,517 km (0.097 R)
• M55: 27,153,360 km (0.058 R)
• M56: 28,089,095 km (0.086 R)
• M57: 28,696,163 km (0.106 R)
• M58: 29,717,467 km (0.104 R)
• M59: 30,267,090 km (0.079 R)
• M60: 30,958,831 km (0.087 R)
• M61: 31,097,807 km (0.082 R)
• M62: 32,781,531 km (0.094 R)
• M63: 35,289,390 km (0.067 R)
• M64: 36,017,183 km (0.098 R)
• M65: 36,456,253 km (0.119 R)
• M66: 37,118,224 km (0.119 R)
• M67: 39,880,698 km (0.113 R)
• M68: 41,477,805 km (0.111 R)
• M69: 41,631,143 km (0.11 R)
• M70: 42,476,969 km (0.09 R)
• M71: 43,250,988 km (0.07 R)
• M72: 44,185,825 km (0.106 R)
• M73: 44,891,329 km (0.096 R)
• M74: 44,970,018 km (0.117 R)
• M75: 45,363,759 km (0.062 R)
• M76: 46,711,187 km (0.114 R)
• M77: 47,269,786 km (0.038 R)
• M78: 47,509,890 km (0.07 R)
• M79: 48,313,081 km (0.118 R)
• M80: 48,958,895 km (0.098 R)
• M81: 49,688,783 km (0.112 R)
• M82: 49,770,164 km (0.057 R)
• M83: 50,340,731 km (0.112 R)
• M84: 50,422,411 km (0.106 R)
• M85: 52,561,511 km (0.105 R)
• M86: 53,308,902 km (0.059 R)
• M87: 53,642,206 km (0.096 R)
• M88: 53,892,633 km (0.072 R)
• M89: 54,143,359 km (0.117 R)
• M90: 55,150,452 km (0.11 R)
• M91: 56,333,322 km (0.075 R)
• M92: 56,587,788 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.9

Radius: 5.7

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.6 AU - 21.5 AU

Year: 29783 Days

Day: 21.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,697,114 km

• M1: 106,962 km (0.104 R)
• M2: 160,369 km (0.058 R)
• M3: 938,727 km (0.096 R)
• M4: 1,127,220 km (0.035 R)
• M5: 1,893,610 km (0.085 R)
• M6: 2,307,996 km (0.104 R)
• M7: 2,636,962 km (0.033 R)
• M8: 2,787,906 km (0.066 R)
• M9: 3,378,818 km (0.037 R)
• M10: 3,501,488 km (0.074 R)
• M11: 3,921,259 km (0.043 R)
• M12: 4,050,362 km (0.09 R)
• M13: 4,312,757 km (0.094 R)
• M14: 4,357,038 km (0.09 R)
• M15: 4,445,899 km (0.102 R)
• M16: 4,992,530 km (0.1 R)
• M17: 5,179,377 km (0.108 R)
• M18: 5,416,191 km (0.075 R)
• M19: 5,511,934 km (0.084 R)
• M20: 6,197,690 km (0.094 R)
• M21: 6,247,656 km (0.057 R)
• M22: 7,223,333 km (0.09 R)
• M23: 7,648,191 km (0.063 R)
• M24: 7,972,071 km (0.097 R)
• M25: 8,190,483 km (0.117 R)
• M26: 8,521,992 km (0.085 R)
• M27: 9,140,879 km (0.118 R)
• M28: 9,254,872 km (0.092 R)
• M29: 9,715,933 km (0.118 R)
• M30: 10,243,565 km (0.091 R)
• M31: 11,387,839 km (0.103 R)
• M32: 12,006,127 km (0.113 R)
• M33: 12,445,496 km (0.064 R)
• M34: 12,635,335 km (0.082 R)
• M35: 13,146,362 km (0.083 R)
• M36: 13,794,719 km (0.069 R)
• M37: 14,122,787 km (0.089 R)
• M38: 14,519,820 km (0.093 R)
• M39: 14,786,553 km (0.102 R)
• M40: 14,920,443 km (0.077 R)
• M41: 15,324,806 km (0.091 R)
• M42: 16,978,012 km (0.06 R)
• M43: 17,541,547 km (0.03 R)
• M44: 18,614,762 km (0.117 R)
• M45: 18,904,533 km (0.096 R)
• M46: 19,930,326 km (0.105 R)
• M47: 20,152,479 km (0.099 R)
• M48: 21,124,566 km (0.091 R)
• M49: 21,502,600 km (0.12 R)
• M50: 22,035,467 km (0.107 R)
• M51: 22,188,655 km (0.088 R)
• M52: 22,572,823 km (0.06 R)
• M53: 24,447,434 km (0.08 R)
• M54: 26,047,233 km (0.053 R)
• M55: 26,290,180 km (0.072 R)
• M56: 29,515,510 km (0.071 R)
• M57: 30,192,291 km (0.049 R)
• M58: 30,874,308 km (0.049 R)
• M59: 31,303,205 km (0.115 R)
• M60: 31,993,300 km (0.063 R)
• M61: 32,514,200 km (0.05 R)
• M62: 33,828,866 km (0.094 R)
• M63: 37,145,002 km (0.076 R)
• M64: 37,600,976 km (0.038 R)
• M65: 41,693,076 km (0.066 R)
• M66: 41,787,622 km (0.103 R)
• M67: 42,166,853 km (0.119 R)
• M68: 43,695,294 km (0.107 R)
• M69: 44,562,962 km (0.115 R)
• M70: 45,436,164 km (0.095 R)
• M71: 46,217,215 km (0.113 R)
• M72: 49,385,399 km (0.039 R)
• M73: 49,686,090 km (0.049 R)
• M74: 51,502,358 km (0.045 R)
• M75: 52,622,996 km (0.114 R)
• M76: 52,827,646 km (0.089 R)
• M77: 53,135,069 km (0.082 R)
• M78: 55,407,461 km (0.104 R)
• M79: 55,824,091 km (0.052 R)
• M80: 56,450,906 km (0.042 R)
• M81: 56,555,625 km (0.103 R)
• M82: 57,185,132 km (0.052 R)
• M83: 57,711,567 km (0.119 R)
• M84: 58,875,289 km (0.081 R)
• M85: 59,194,082 km (0.063 R)
• M86: 60,474,640 km (0.09 R)
• M87: 66,902,412 km (0.099 R)
• M88: 68,794,376 km (0.074 R)
• M89: 70,252,955 km (0.118 R)
• M90: 72,289,281 km (0.086 R)
• M91: 72,402,976 km (0.036 R)
• M92: 74,689,430 km (0.101 R)
• M93: 75,379,973 km (0.109 R)
• M94: 75,726,143 km (0.082 R)
• M95: 76,304,040 km (0.032 R)
• M96: 77,464,321 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit