🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.44 AU - 0.66 AU

Year: 143 Days

Day: 38.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,415,111 km

• M1: 253,269 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.55 AU - 0.81 AU

Year: 196 Days

Day: 47.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,415,111 km

• M1: 91,853 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.04 AU - 1.58 AU

Year: 525 Days

Day: 13 Hours

Environment

Temp: -0 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,415,111 km

• M1: 124,765 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.31 AU - 3.65 AU

Year: 2271 Days

Day: 14.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.1

Radius: 8.5

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.58 AU - 7.34 AU

Year: 5090 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 20,415,111 km

• M1: 226,192 km (0.093 R)
• M2: 457,021 km (0.108 R)
• M3: 605,871 km (0.064 R)
• M4: 744,698 km (0.111 R)
• M5: 1,130,062 km (0.089 R)
• M6: 1,223,711 km (0.101 R)
• M7: 1,352,664 km (0.096 R)
• M8: 1,435,541 km (0.096 R)
• M9: 1,537,417 km (0.119 R)
• M10: 1,641,687 km (0.115 R)
• M11: 1,950,158 km (0.1 R)
• M12: 2,198,490 km (0.115 R)
• M13: 2,559,021 km (0.109 R)
• M14: 2,641,749 km (0.12 R)
• M15: 3,632,535 km (0.027 R)
• M16: 4,252,619 km (0.098 R)
• M17: 4,499,904 km (0.116 R)
• M18: 4,600,135 km (0.088 R)
• M19: 4,675,831 km (0.047 R)
• M20: 4,777,408 km (0.114 R)
• M21: 4,854,152 km (0.114 R)
• M22: 5,455,386 km (0.111 R)
• M23: 5,562,348 km (0.088 R)
• M24: 5,670,058 km (0.033 R)
• M25: 5,997,379 km (0.083 R)
• M26: 6,670,270 km (0.092 R)
• M27: 6,928,775 km (0.079 R)
• M28: 7,935,120 km (0.07 R)
• M29: 8,517,205 km (0.094 R)
• M30: 8,579,288 km (0.03 R)
• M31: 8,672,637 km (0.094 R)
• M32: 8,860,532 km (0.101 R)
• M33: 9,592,963 km (0.103 R)
• M34: 10,146,775 km (0.096 R)
• M35: 10,444,175 km (0.09 R)
• M36: 11,013,694 km (0.036 R)
• M37: 11,183,189 km (0.066 R)
• M38: 11,387,689 km (0.06 R)
• M39: 11,765,873 km (0.048 R)
• M40: 11,904,400 km (0.074 R)
• M41: 12,605,266 km (0.119 R)
• M42: 12,746,935 km (0.106 R)
• M43: 12,960,711 km (0.116 R)
• M44: 13,211,437 km (0.088 R)
• M45: 13,536,214 km (0.063 R)
• M46: 13,827,032 km (0.098 R)
• M47: 13,936,687 km (0.104 R)
• M48: 14,046,642 km (0.071 R)
• M49: 14,489,152 km (0.119 R)
• M50: 15,236,992 km (0.118 R)
• M51: 15,691,620 km (0.108 R)
• M52: 16,266,225 km (0.081 R)
• M53: 16,925,802 km (0.039 R)
• M54: 17,911,503 km (0.075 R)
• M55: 18,471,747 km (0.067 R)
• M56: 18,754,038 km (0.075 R)
• M57: 19,609,289 km (0.106 R)
• M58: 19,773,547 km (0.039 R)
• M59: 19,897,115 km (0.117 R)
• M60: 19,979,693 km (0.104 R)
• M61: 20,062,271 km (0.113 R)
• M62: 21,147,005 km (0.113 R)
• M63: 22,207,654 km (0.1 R)
• M64: 22,679,935 km (0.09 R)
• M65: 23,025,506 km (0.117 R)
• M66: 23,155,506 km (0.08 R)
• M67: 23,765,417 km (0.095 R)
• M68: 24,116,374 km (0.103 R)
• M69: 24,336,582 km (0.069 R)
• M70: 25,224,146 km (0.064 R)
• M71: 25,941,767 km (0.094 R)
• M72: 26,212,689 km (0.107 R)
• M73: 26,666,120 km (0.099 R)
• M74: 26,802,703 km (0.093 R)
• M75: 27,122,244 km (0.078 R)
• M76: 27,213,797 km (0.095 R)
• M77: 27,489,058 km (0.088 R)
• M78: 27,580,911 km (0.095 R)
• M79: 28,738,798 km (0.099 R)
• M80: 30,862,789 km (0.114 R)
• M81: 31,053,975 km (0.08 R)
• M82: 31,630,076 km (0.083 R)
• M83: 31,967,719 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 8.3

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.78 AU - 6.74 AU

Year: 5479 Days

Day: 8.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 20,415,111 km

• M1: 123,269 km (0.092 R)
• M2: 199,713 km (0.074 R)
• M3: 263,143 km (0.119 R)
• M4: 317,147 km (0.096 R)
• M5: 484,847 km (0.113 R)
• M6: 555,457 km (0.032 R)
• M7: 846,724 km (0.107 R)
• M8: 1,118,394 km (0.076 R)
• M9: 1,539,811 km (0.111 R)
• M10: 1,703,022 km (0.119 R)
• M11: 1,758,673 km (0.044 R)
• M12: 1,852,919 km (0.085 R)
• M13: 1,948,811 km (0.101 R)
• M14: 2,007,155 km (0.098 R)
• M15: 2,328,640 km (0.099 R)
• M16: 2,885,294 km (0.113 R)
• M17: 3,019,483 km (0.116 R)
• M18: 3,247,919 km (0.097 R)
• M19: 3,340,820 km (0.057 R)
• M20: 3,843,319 km (0.088 R)
• M21: 4,066,070 km (0.119 R)
• M22: 4,601,930 km (0.094 R)
• M23: 5,268,687 km (0.102 R)
• M24: 5,571,773 km (0.043 R)
• M25: 6,079,807 km (0.069 R)
• M26: 6,165,975 km (0.12 R)
• M27: 6,252,443 km (0.071 R)
• M28: 7,261,331 km (0.078 R)
• M29: 7,598,525 km (0.067 R)
• M30: 8,192,877 km (0.08 R)
• M31: 9,861,492 km (0.036 R)
• M32: 9,928,960 km (0.067 R)
• M33: 10,234,738 km (0.081 R)
• M34: 10,406,028 km (0.105 R)
• M35: 11,065,306 km (0.118 R)
• M36: 11,170,623 km (0.074 R)
• M37: 11,738,197 km (0.098 R)
• M38: 12,242,491 km (0.104 R)
• M39: 12,533,758 km (0.114 R)
• M40: 13,086,223 km (0.115 R)
• M41: 13,272,173 km (0.103 R)
• M42: 13,421,472 km (0.118 R)
• M43: 13,533,820 km (0.109 R)
• M44: 13,608,918 km (0.112 R)
• M45: 13,797,262 km (0.116 R)
• M46: 14,100,497 km (0.074 R)
• M47: 14,214,790 km (0.034 R)
• M48: 15,062,112 km (0.114 R)
• M49: 15,688,628 km (0.093 R)
• M50: 15,846,603 km (0.067 R)
• M51: 16,044,820 km (0.117 R)
• M52: 16,403,556 km (0.107 R)
• M53: 16,805,376 km (0.072 R)
• M54: 17,088,565 km (0.076 R)
• M55: 17,577,750 km (0.097 R)
• M56: 17,988,845 km (0.12 R)
• M57: 18,361,643 km (0.112 R)
• M58: 18,946,570 km (0.034 R)
• M59: 19,410,473 km (0.056 R)
• M60: 19,707,575 km (0.112 R)
• M61: 20,911,090 km (0.107 R)
• M62: 21,085,072 km (0.082 R)
• M63: 21,346,719 km (0.095 R)
• M64: 21,917,584 km (0.103 R)
• M65: 22,359,945 km (0.113 R)
• M66: 22,939,637 km (0.099 R)
• M67: 23,119,005 km (0.109 R)
• M68: 23,569,294 km (0.057 R)
• M69: 24,296,041 km (0.066 R)
• M70: 24,983,892 km (0.051 R)
• M71: 25,260,947 km (0.105 R)
• M72: 26,285,094 km (0.112 R)
• M73: 28,807,912 km (0.116 R)
• M74: 29,535,706 km (0.085 R)
• M75: 29,877,537 km (0.091 R)
• M76: 30,122,429 km (0.031 R)
• M77: 30,220,565 km (0.12 R)
• M78: 30,515,722 km (0.097 R)
• M79: 30,663,674 km (0.089 R)
• M80: 31,257,577 km (0.039 R)
• M81: 31,556,025 km (0.098 R)
• M82: 32,658,412 km (0.099 R)
• M83: 32,809,805 km (0.099 R)
• M84: 33,366,459 km (0.041 R)
• M85: 33,569,762 km (0.118 R)
• M86: 33,773,365 km (0.104 R)
• M87: 34,028,579 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.2

Radius: 12.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.34 AU - 9.74 AU

Year: 7976 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 20,415,111 km

• M1: 213,476 km (0.085 R)
• M2: 400,623 km (0.084 R)
• M3: 981,512 km (0.064 R)
• M4: 1,517,970 km (0.067 R)
• M5: 2,040,365 km (0.079 R)
• M6: 2,453,106 km (0.065 R)
• M7: 2,616,616 km (0.071 R)
• M8: 3,323,616 km (0.113 R)
• M9: 3,405,745 km (0.076 R)
• M10: 3,589,003 km (0.097 R)
• M11: 3,809,809 km (0.058 R)
• M12: 4,282,688 km (0.114 R)
• M13: 4,774,566 km (0.103 R)
• M14: 4,980,113 km (0.114 R)
• M15: 5,911,509 km (0.113 R)
• M16: 6,072,028 km (0.116 R)
• M17: 6,582,905 km (0.042 R)
• M18: 6,728,463 km (0.095 R)
• M19: 6,875,219 km (0.087 R)
• M20: 7,171,722 km (0.096 R)
• M21: 7,472,414 km (0.112 R)
• M22: 8,716,769 km (0.086 R)
• M23: 9,107,219 km (0.082 R)
• M24: 10,192,402 km (0.119 R)
• M25: 10,971,358 km (0.12 R)
• M26: 11,468,023 km (0.076 R)
• M27: 13,316,305 km (0.082 R)
• M28: 13,659,782 km (0.077 R)
• M29: 14,382,638 km (0.045 R)
• M30: 14,789,545 km (0.052 R)
• M31: 16,625,111 km (0.112 R)
• M32: 16,710,232 km (0.071 R)
• M33: 16,966,493 km (0.086 R)
• M34: 17,310,269 km (0.118 R)
• M35: 17,396,587 km (0.082 R)
• M36: 18,208,903 km (0.115 R)
• M37: 18,443,323 km (0.081 R)
• M38: 19,630,382 km (0.098 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 16,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit