🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.69 AU - 0.83 AU

Year: 241 Days

Day: 31.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.16 AU - 1.6 AU

Year: 589 Days

Day: 43.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,958,418 km

• M1: 35,604 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.42 AU - 2.06 AU

Year: 834 Days

Day: 45.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.47 AU - 4.15 AU

Year: 2703 Days

Day: 21.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.81 AU - 5.33 AU

Year: 3551 Days

Day: 18.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 14

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.81 AU - 6.55 AU

Year: 4920 Days

Day: 7 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,958,418 km

• M1: 237,412 km (0.103 R)
• M2: 377,435 km (0.109 R)
• M3: 532,568 km (0.119 R)
• M4: 760,855 km (0.104 R)
• M5: 1,037,162 km (0.072 R)
• M6: 1,174,044 km (0.106 R)
• M7: 1,391,410 km (0.095 R)
• M8: 1,482,365 km (0.039 R)
• M9: 1,735,186 km (0.089 R)
• M10: 2,355,718 km (0.116 R)
• M11: 2,615,120 km (0.043 R)
• M12: 2,710,115 km (0.085 R)
• M13: 3,142,004 km (0.119 R)
• M14: 3,325,112 km (0.116 R)
• M15: 3,574,940 km (0.085 R)
• M16: 3,809,510 km (0.12 R)
• M17: 4,774,566 km (0.069 R)
• M18: 5,104,878 km (0.112 R)
• M19: 5,296,961 km (0.068 R)
• M20: 5,812,625 km (0.102 R)
• M21: 6,447,668 km (0.101 R)
• M22: 6,629,579 km (0.073 R)
• M23: 6,813,136 km (0.105 R)
• M24: 7,024,966 km (0.028 R)
• M25: 7,482,586 km (0.075 R)
• M26: 7,591,643 km (0.077 R)
• M27: 7,728,675 km (0.106 R)
• M28: 7,838,928 km (0.102 R)
• M29: 8,033,256 km (0.115 R)
• M30: 8,483,396 km (0.116 R)
• M31: 8,999,658 km (0.089 R)
• M32: 9,086,724 km (0.105 R)
• M33: 9,203,111 km (0.115 R)
• M34: 9,408,210 km (0.109 R)
• M35: 9,555,714 km (0.115 R)
• M36: 9,644,575 km (0.094 R)
• M37: 9,823,045 km (0.087 R)
• M38: 10,425,924 km (0.12 R)
• M39: 10,578,664 km (0.116 R)
• M40: 10,855,270 km (0.103 R)
• M41: 10,978,988 km (0.075 R)
• M42: 11,259,035 km (0.084 R)
• M43: 11,510,060 km (0.045 R)
• M44: 11,985,632 km (0.096 R)
• M45: 12,694,875 km (0.113 R)
• M46: 12,956,073 km (0.108 R)
• M47: 13,384,521 km (0.074 R)
• M48: 13,484,154 km (0.118 R)
• M49: 14,289,289 km (0.116 R)
• M50: 14,595,217 km (0.117 R)
• M51: 15,317,625 km (0.076 R)
• M52: 15,630,883 km (0.103 R)
• M53: 16,761,544 km (0.108 R)
• M54: 17,120,280 km (0.104 R)
• M55: 17,300,695 km (0.113 R)
• M56: 18,101,642 km (0.115 R)
• M57: 19,138,654 km (0.05 R)
• M58: 19,288,401 km (0.113 R)
• M59: 19,702,189 km (0.11 R)
• M60: 20,004,975 km (0.042 R)
• M61: 20,500,144 km (0.12 R)
• M62: 21,931,945 km (0.088 R)
• M63: 22,877,853 km (0.109 R)
• M64: 23,196,047 km (0.075 R)
• M65: 23,877,316 km (0.044 R)
• M66: 24,038,583 km (0.074 R)
• M67: 24,200,148 km (0.089 R)
• M68: 24,483,936 km (0.083 R)
• M69: 25,794,712 km (0.117 R)
• M70: 26,583,990 km (0.11 R)
• M71: 26,751,091 km (0.114 R)
• M72: 27,549,794 km (0.051 R)
• M73: 27,888,484 km (0.05 R)
• M74: 28,569,902 km (0.071 R)
• M75: 28,741,192 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 9.3

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.27 AU - 10.11 AU

Year: 8518 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,958,418 km

• M1: 123,418 km (0.068 R)
• M2: 220,657 km (0.107 R)
• M3: 629,508 km (0.037 R)
• M4: 864,825 km (0.114 R)
• M5: 974,331 km (0.082 R)
• M6: 1,050,177 km (0.12 R)
• M7: 1,127,968 km (0.109 R)
• M8: 1,269,039 km (0.104 R)
• M9: 1,331,421 km (0.105 R)
• M10: 1,502,860 km (0.068 R)
• M11: 1,773,932 km (0.035 R)
• M12: 1,867,729 km (0.061 R)
• M13: 2,491,852 km (0.116 R)
• M14: 2,624,096 km (0.059 R)
• M15: 2,923,292 km (0.072 R)
• M16: 3,091,141 km (0.11 R)
• M17: 3,643,755 km (0.1 R)
• M18: 3,946,841 km (0.114 R)
• M19: 4,289,869 km (0.079 R)
• M20: 4,481,055 km (0.093 R)
• M21: 4,675,083 km (0.091 R)
• M22: 4,871,804 km (0.091 R)
• M23: 5,239,665 km (0.1 R)
• M24: 5,582,095 km (0.114 R)
• M25: 6,252,443 km (0.1 R)
• M26: 6,542,214 km (0.098 R)
• M27: 6,615,367 km (0.109 R)
• M28: 6,725,771 km (0.101 R)
• M29: 7,172,919 km (0.098 R)
• M30: 7,978,653 km (0.064 R)
• M31: 9,015,665 km (0.045 R)
• M32: 9,260,856 km (0.087 R)
• M33: 10,865,144 km (0.095 R)
• M34: 11,301,521 km (0.096 R)
• M35: 11,389,484 km (0.078 R)
• M36: 11,966,782 km (0.095 R)
• M37: 12,146,450 km (0.113 R)
• M38: 12,281,686 km (0.056 R)
• M39: 12,690,387 km (0.118 R)
• M40: 12,827,718 km (0.099 R)
• M41: 13,381,679 km (0.111 R)
• M42: 13,614,902 km (0.073 R)
• M43: 13,802,348 km (0.086 R)
• M44: 13,990,692 km (0.101 R)
• M45: 14,752,594 km (0.113 R)
• M46: 14,945,126 km (0.113 R)
• M47: 15,381,503 km (0.091 R)
• M48: 16,416,122 km (0.098 R)
• M49: 17,422,018 km (0.111 R)
• M50: 17,778,959 km (0.096 R)
• M51: 19,125,340 km (0.045 R)
• M52: 19,440,692 km (0.104 R)
• M53: 19,704,882 km (0.095 R)
• M54: 20,183,296 km (0.049 R)
• M55: 20,290,109 km (0.055 R)
• M56: 20,397,071 km (0.058 R)
• M57: 21,151,493 km (0.094 R)
• M58: 21,586,823 km (0.097 R)
• M59: 22,687,714 km (0.092 R)
• M60: 23,189,016 km (0.091 R)
• M61: 23,919,802 km (0.085 R)
• M62: 24,430,080 km (0.115 R)
• M63: 24,829,357 km (0.059 R)
• M64: 25,115,987 km (0.118 R)
• M65: 25,288,473 km (0.111 R)
• M66: 25,634,642 km (0.115 R)
• M67: 27,093,820 km (0.03 R)
• M68: 27,388,827 km (0.061 R)
• M69: 28,220,591 km (0.066 R)
• M70: 29,787,330 km (0.088 R)
• M71: 30,950,154 km (0.093 R)
• M72: 31,320,409 km (0.111 R)
• M73: 31,630,076 km (0.104 R)
• M74: 32,190,021 km (0.106 R)
• M75: 34,590,169 km (0.068 R)
• M76: 34,846,281 km (0.104 R)
• M77: 35,553,430 km (0.068 R)
• M78: 35,682,533 km (0.116 R)
• M79: 35,747,159 km (0.118 R)
• M80: 36,330,441 km (0.114 R)
• M81: 37,047,464 km (0.091 R)
• M82: 38,164,960 km (0.098 R)
• M83: 39,895,359 km (0.116 R)
• M84: 40,298,226 km (0.117 R)
• M85: 40,500,183 km (0.082 R)
• M86: 40,702,589 km (0.108 R)
• M87: 41,175,916 km (0.118 R)
• M88: 43,501,116 km (0.118 R)
• M89: 44,193,006 km (0.097 R)
• M90: 45,028,211 km (0.046 R)
• M91: 46,855,399 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719

Radius: 4.4

Gravity: 37.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.19 AU - 17.73 AU

Year: 21029 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,958,418 km

• M1: 555,606 km (0.112 R)
• M2: 670,198 km (0.03 R)
• M3: 742,454 km (0.04 R)
• M4: 948,002 km (0.115 R)
• M5: 1,409,511 km (0.112 R)
• M6: 1,440,478 km (0.119 R)
• M7: 1,534,575 km (0.069 R)
• M8: 1,761,964 km (0.118 R)
• M9: 1,795,324 km (0.117 R)
• M10: 2,248,157 km (0.08 R)
• M11: 2,320,861 km (0.114 R)
• M12: 2,619,459 km (0.059 R)
• M13: 3,293,547 km (0.118 R)
• M14: 3,459,600 km (0.035 R)
• M15: 3,713,917 km (0.067 R)
• M16: 3,843,319 km (0.093 R)
• M17: 5,704,915 km (0.101 R)
• M18: 7,362,908 km (0.116 R)
• M19: 8,525,732 km (0.061 R)
• M20: 10,525,856 km (0.09 R)
• M21: 10,709,113 km (0.106 R)
• M22: 13,053,162 km (0.098 R)
• M23: 13,779,460 km (0.093 R)
• M24: 14,790,891 km (0.083 R)
• M25: 15,756,246 km (0.072 R)
• M26: 16,106,006 km (0.054 R)
• M27: 16,955,572 km (0.118 R)
• M28: 17,098,588 km (0.103 R)
• M29: 17,242,052 km (0.071 R)
• M30: 18,184,070 km (0.089 R)
• M31: 18,403,829 km (0.061 R)
• M32: 19,142,544 km (0.092 R)
• M33: 20,117,473 km (0.081 R)
• M34: 21,031,665 km (0.053 R)
• M35: 23,534,887 km (0.081 R)
• M36: 24,255,649 km (0.111 R)
• M37: 26,378,293 km (0.118 R)
• M38: 27,713,754 km (0.109 R)
• M39: 27,966,574 km (0.091 R)
• M40: 28,220,292 km (0.118 R)
• M41: 28,644,551 km (0.096 R)
• M42: 29,844,177 km (0.084 R)
• M43: 29,930,345 km (0.107 R)
• M44: 30,103,280 km (0.054 R)
• M45: 32,026,511 km (0.068 R)
• M46: 32,114,773 km (0.053 R)
• M47: 32,203,335 km (0.101 R)
• M48: 33,899,027 km (0.119 R)
• M49: 36,082,109 km (0.07 R)
• M50: 36,174,112 km (0.063 R)
• M51: 37,562,529 km (0.105 R)
• M52: 38,216,571 km (0.117 R)
• M53: 38,779,957 km (0.088 R)
• M54: 38,968,450 km (0.119 R)
• M55: 40,773,797 km (0.091 R)
• M56: 41,349,599 km (0.101 R)
• M57: 42,024,735 km (0.113 R)
• M58: 44,366,839 km (0.113 R)
• M59: 45,256,049 km (0.1 R)
• M60: 45,553,748 km (0.116 R)
• M61: 45,852,047 km (0.119 R)
• M62: 45,951,679 km (0.076 R)
• M63: 46,350,806 km (0.055 R)
• M64: 46,951,591 km (0.109 R)
• M65: 47,253,031 km (0.117 R)
• M66: 47,554,919 km (0.065 R)
• M67: 47,655,748 km (0.089 R)
• M68: 50,199,211 km (0.09 R)
• M69: 52,161,486 km (0.116 R)
• M70: 55,310,372 km (0.108 R)
• M71: 55,416,437 km (0.068 R)
• M72: 56,160,537 km (0.053 R)
• M73: 56,267,050 km (0.114 R)
• M74: 57,122,002 km (0.11 R)
• M75: 57,336,376 km (0.084 R)
• M76: 58,304,573 km (0.068 R)
• M77: 60,366,032 km (0.087 R)
• M78: 61,460,640 km (0.051 R)
• M79: 61,790,204 km (0.115 R)
• M80: 63,558,301 km (0.107 R)
• M81: 65,454,903 km (0.113 R)
• M82: 65,679,300 km (0.082 R)
• M83: 66,917,820 km (0.052 R)
• M84: 67,030,767 km (0.04 R)
• M85: 67,370,055 km (0.112 R)
• M86: 67,709,941 km (0.071 R)
• M87: 68,733,041 km (0.108 R)
• M88: 68,847,034 km (0.059 R)
• M89: 69,646,635 km (0.08 R)
• M90: 70,105,003 km (0.041 R)
• M91: 70,449,377 km (0.095 R)
• M92: 71,370,601 km (0.093 R)
• M93: 74,391,880 km (0.03 R)
• M94: 75,447,442 km (0.088 R)
• M95: 77,929,570 km (0.098 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit