🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.71 AU - 0.77 AU

Year: 234 Days

Day: 45.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.72 AU - 1.14 AU

Year: 329 Days

Day: 33.6 Hours

Environment

Temp: 66 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,392,855 km

• M1: 582,235 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.99 AU - 1.11 AU

Year: 395 Days

Day: 40.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,392,855 km

• M1: 207,791 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.88 AU - 3.16 AU

Year: 1927 Days

Day: 16.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.32 AU - 5.38 AU

Year: 3330 Days

Day: 40.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,392,855 km

• M1: 543,339 km (0.104 R)
• M2: 985,551 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 12.8

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.71 AU - 9.11 AU

Year: 7405 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,392,855 km

• M1: 162,912 km (0.119 R)
• M2: 670,498 km (0.069 R)
• M3: 821,891 km (0.098 R)
• M4: 918,830 km (0.079 R)
• M5: 1,072,168 km (0.104 R)
• M6: 1,367,025 km (0.079 R)
• M7: 1,667,418 km (0.119 R)
• M8: 1,751,193 km (0.09 R)
• M9: 2,078,513 km (0.069 R)
• M10: 2,401,794 km (0.106 R)
• M11: 2,716,697 km (0.098 R)
• M12: 4,049,166 km (0.073 R)
• M13: 4,366,463 km (0.07 R)
• M14: 4,572,609 km (0.08 R)
• M15: 4,842,483 km (0.115 R)
• M16: 5,619,644 km (0.091 R)
• M17: 6,203,225 km (0.116 R)
• M18: 6,569,441 km (0.083 R)
• M19: 7,045,761 km (0.096 R)
• M20: 7,781,483 km (0.054 R)
• M21: 8,394,834 km (0.114 R)
• M22: 8,986,494 km (0.111 R)
• M23: 9,287,485 km (0.092 R)
• M24: 9,515,322 km (0.063 R)
• M25: 10,015,428 km (0.114 R)
• M26: 10,722,128 km (0.108 R)
• M27: 10,841,507 km (0.117 R)
• M28: 13,749,690 km (0.118 R)
• M29: 14,271,338 km (0.074 R)
• M30: 16,421,807 km (0.109 R)
• M31: 16,559,587 km (0.059 R)
• M32: 16,697,815 km (0.1 R)
• M33: 17,160,970 km (0.11 R)
• M34: 17,581,490 km (0.12 R)
• M35: 17,816,658 km (0.096 R)
• M36: 18,005,450 km (0.046 R)
• M37: 19,007,905 km (0.108 R)
• M38: 19,979,394 km (0.082 R)
• M39: 20,768,224 km (0.114 R)
• M40: 21,869,414 km (0.117 R)
• M41: 22,223,811 km (0.095 R)
• M42: 22,478,127 km (0.089 R)
• M43: 22,886,978 km (0.112 R)
• M44: 23,092,376 km (0.1 R)
• M45: 23,712,160 km (0.075 R)
• M46: 24,024,072 km (0.071 R)
• M47: 24,442,198 km (0.061 R)
• M48: 24,757,251 km (0.11 R)
• M49: 26,892,461 km (0.081 R)
• M50: 27,000,770 km (0.117 R)
• M51: 27,380,898 km (0.106 R)
• M52: 28,201,742 km (0.095 R)
• M53: 29,252,816 km (0.111 R)
• M54: 30,825,240 km (0.069 R)
• M55: 31,279,568 km (0.076 R)
• M56: 31,393,562 km (0.056 R)
• M57: 31,621,699 km (0.119 R)
• M58: 31,965,175 km (0.118 R)
• M59: 32,194,808 km (0.117 R)
• M60: 32,482,634 km (0.091 R)
• M61: 32,887,147 km (0.091 R)
• M62: 33,293,156 km (0.113 R)
• M63: 33,525,930 km (0.074 R)
• M64: 33,934,631 km (0.111 R)
• M65: 34,168,902 km (0.074 R)
• M66: 34,344,978 km (0.104 R)
• M67: 35,526,502 km (0.066 R)
• M68: 36,421,247 km (0.089 R)
• M69: 37,142,459 km (0.027 R)
• M70: 37,263,184 km (0.111 R)
• M71: 38,355,099 km (0.108 R)
• M72: 38,843,686 km (0.064 R)
• M73: 39,211,547 km (0.053 R)
• M74: 40,694,361 km (0.116 R)
• M75: 41,442,799 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 8.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.62 AU - 12.12 AU

Year: 14074 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,392,855 km

• M1: 156,330 km (0.084 R)
• M2: 223,798 km (0.089 R)
• M3: 319,092 km (0.071 R)
• M4: 471,682 km (0.117 R)
• M5: 780,153 km (0.099 R)
• M6: 1,692,700 km (0.067 R)
• M7: 1,852,770 km (0.055 R)
• M8: 1,922,931 km (0.096 R)
• M9: 2,017,776 km (0.096 R)
• M10: 2,237,236 km (0.095 R)
• M11: 2,515,937 km (0.111 R)
• M12: 2,567,847 km (0.08 R)
• M13: 2,672,716 km (0.12 R)
• M14: 2,886,790 km (0.051 R)
• M15: 3,162,200 km (0.081 R)
• M16: 3,246,573 km (0.079 R)
• M17: 3,303,121 km (0.072 R)
• M18: 3,533,053 km (0.108 R)
• M19: 3,679,360 km (0.039 R)
• M20: 3,768,221 km (0.086 R)
• M21: 3,827,761 km (0.086 R)
• M22: 4,315,899 km (0.115 R)
• M23: 4,472,528 km (0.074 R)
• M24: 4,662,816 km (0.055 R)
• M25: 5,183,716 km (0.108 R)
• M26: 5,417,388 km (0.068 R)
• M27: 6,209,508 km (0.09 R)
• M28: 7,747,225 km (0.098 R)
• M29: 7,861,518 km (0.096 R)
• M30: 8,284,880 km (0.067 R)
• M31: 9,113,951 km (0.037 R)
• M32: 9,436,634 km (0.061 R)
• M33: 9,927,763 km (0.089 R)
• M34: 10,259,871 km (0.079 R)
• M35: 10,637,905 km (0.053 R)
• M36: 11,020,426 km (0.102 R)
• M37: 11,321,118 km (0.057 R)
• M38: 11,624,503 km (0.045 R)
• M39: 12,018,394 km (0.076 R)
• M40: 13,090,412 km (0.111 R)
• M41: 13,546,087 km (0.065 R)
• M42: 13,775,870 km (0.032 R)
• M43: 14,099,749 km (0.113 R)
• M44: 14,613,767 km (0.089 R)
• M45: 14,754,988 km (0.06 R)
• M46: 15,038,924 km (0.036 R)
• M47: 15,564,013 km (0.07 R)
• M48: 15,660,204 km (0.114 R)
• M49: 16,046,765 km (0.112 R)
• M50: 16,583,223 km (0.073 R)
• M51: 16,730,577 km (0.096 R)
• M52: 17,573,860 km (0.052 R)
• M53: 18,076,360 km (0.094 R)
• M54: 18,787,847 km (0.1 R)
• M55: 18,890,172 km (0.1 R)
• M56: 19,044,108 km (0.077 R)
• M57: 19,456,549 km (0.111 R)
• M58: 19,663,892 km (0.063 R)
• M59: 20,448,084 km (0.049 R)
• M60: 20,870,399 km (0.056 R)
• M61: 21,189,192 km (0.105 R)
• M62: 21,402,519 km (0.066 R)
• M63: 22,100,841 km (0.108 R)
• M64: 24,017,789 km (0.075 R)
• M65: 24,743,189 km (0.098 R)
• M66: 25,306,125 km (0.101 R)
• M67: 26,789,538 km (0.054 R)
• M68: 27,949,819 km (0.096 R)
• M69: 28,536,093 km (0.102 R)
• M70: 29,422,909 km (0.071 R)
• M71: 32,015,291 km (0.086 R)
• M72: 32,444,188 km (0.119 R)
• M73: 33,060,232 km (0.051 R)
• M74: 33,680,016 km (0.045 R)
• M75: 33,804,481 km (0.043 R)
• M76: 35,499,276 km (0.061 R)
• M77: 35,689,414 km (0.118 R)
• M78: 35,752,694 km (0.109 R)
• M79: 35,816,273 km (0.105 R)
• M80: 36,388,934 km (0.115 R)
• M81: 38,840,544 km (0.081 R)
• M82: 38,970,993 km (0.045 R)
• M83: 39,757,130 km (0.096 R)
• M84: 40,614,625 km (0.06 R)
• M85: 40,879,563 km (0.061 R)
• M86: 41,344,812 km (0.047 R)
• M87: 43,358,699 km (0.066 R)
• M88: 43,900,991 km (0.109 R)
• M89: 44,036,976 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.6

Radius: 3.6

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.51 AU - 16.93 AU

Year: 18655 Days

Day: 20.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,392,855 km

• M1: 260,001 km (0.098 R)
• M2: 471,084 km (0.116 R)
• M3: 551,418 km (0.1 R)
• M4: 618,886 km (0.115 R)
• M5: 762,052 km (0.112 R)
• M6: 1,036,863 km (0.111 R)
• M7: 1,163,423 km (0.041 R)
• M8: 1,339,799 km (0.113 R)
• M9: 1,431,203 km (0.052 R)
• M10: 1,548,338 km (0.098 R)
• M11: 2,396,259 km (0.081 R)
• M12: 3,178,207 km (0.082 R)
• M13: 3,239,093 km (0.068 R)
• M14: 4,163,758 km (0.101 R)
• M15: 4,297,348 km (0.084 R)
• M16: 4,398,477 km (0.113 R)
• M17: 4,432,435 km (0.039 R)
• M18: 4,466,394 km (0.103 R)
• M19: 4,671,942 km (0.102 R)
• M20: 4,775,912 km (0.061 R)
• M21: 5,021,552 km (0.12 R)
• M22: 5,745,605 km (0.035 R)
• M23: 7,168,880 km (0.086 R)
• M24: 7,775,200 km (0.12 R)
• M25: 8,272,014 km (0.049 R)
• M26: 9,296,161 km (0.075 R)
• M27: 10,314,624 km (0.096 R)
• M28: 10,404,831 km (0.114 R)
• M29: 11,228,517 km (0.06 R)
• M30: 11,460,992 km (0.084 R)
• M31: 11,883,456 km (0.076 R)
• M32: 12,358,878 km (0.074 R)
• M33: 13,230,286 km (0.075 R)
• M34: 13,623,878 km (0.073 R)
• M35: 13,722,912 km (0.081 R)
• M36: 14,021,210 km (0.097 R)
• M37: 14,372,167 km (0.067 R)
• M38: 15,287,556 km (0.091 R)
• M39: 15,441,941 km (0.118 R)
• M40: 15,493,552 km (0.093 R)
• M41: 18,253,483 km (0.106 R)
• M42: 18,526,799 km (0.062 R)
• M43: 18,801,460 km (0.117 R)
• M44: 18,966,916 km (0.059 R)
• M45: 19,132,820 km (0.114 R)
• M46: 19,689,174 km (0.098 R)
• M47: 20,761,192 km (0.113 R)
• M48: 20,932,033 km (0.058 R)
• M49: 21,103,472 km (0.096 R)
• M50: 21,967,699 km (0.105 R)
• M51: 22,433,248 km (0.084 R)
• M52: 22,608,726 km (0.078 R)
• M53: 23,078,912 km (0.088 R)
• M54: 23,196,795 km (0.097 R)
• M55: 23,315,127 km (0.103 R)
• M56: 23,492,850 km (0.111 R)
• M57: 23,730,411 km (0.118 R)
• M58: 23,849,641 km (0.102 R)
• M59: 24,268,066 km (0.046 R)
• M60: 24,568,458 km (0.105 R)
• M61: 24,628,746 km (0.072 R)
• M62: 25,233,720 km (0.093 R)
• M63: 25,538,002 km (0.116 R)
• M64: 25,660,074 km (0.062 R)
• M65: 26,027,486 km (0.1 R)
• M66: 26,643,680 km (0.114 R)
• M67: 28,520,834 km (0.099 R)
• M68: 29,283,484 km (0.111 R)
• M69: 29,411,390 km (0.112 R)
• M70: 29,988,539 km (0.103 R)
• M71: 30,440,175 km (0.065 R)
• M72: 32,202,886 km (0.078 R)
• M73: 33,396,378 km (0.088 R)
• M74: 33,864,320 km (0.114 R)
• M75: 35,009,941 km (0.052 R)
• M76: 35,553,430 km (0.103 R)
• M77: 35,689,714 km (0.069 R)
• M78: 36,373,974 km (0.116 R)
• M79: 36,717,601 km (0.045 R)
• M80: 37,477,558 km (0.06 R)
• M81: 38,103,176 km (0.111 R)
• M82: 38,172,889 km (0.069 R)
• M83: 38,242,601 km (0.092 R)
• M84: 38,872,408 km (0.102 R)
• M85: 39,717,487 km (0.064 R)
• M86: 40,426,431 km (0.102 R)
• M87: 41,210,922 km (0.064 R)
• M88: 41,856,587 km (0.105 R)
• M89: 45,948,388 km (0.111 R)
• M90: 47,140,533 km (0.116 R)
• M91: 50,012,663 km (0.093 R)
• M92: 50,547,924 km (0.066 R)
• M93: 50,777,856 km (0.055 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 15,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit