🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.44 AU - 0.6 AU

Year: 139 Days

Day: 26.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.83 AU - 1.15 AU

Year: 365 Days

Day: 43.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,923,876 km

• M1: 722,707 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.01 AU - 3.63 AU

Year: 2243 Days

Day: 35.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.39 AU - 5.29 AU

Year: 3353 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 13.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.92 AU - 8.08 AU

Year: 7617 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 115.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,923,876 km

• M1: 243,246 km (0.11 R)
• M2: 432,936 km (0.082 R)
• M3: 771,027 km (0.089 R)
• M4: 1,058,555 km (0.119 R)
• M5: 1,833,771 km (0.069 R)
• M6: 2,160,941 km (0.106 R)
• M7: 2,778,631 km (0.081 R)
• M8: 2,988,666 km (0.032 R)
• M9: 3,326,009 km (0.099 R)
• M10: 3,449,577 km (0.1 R)
• M11: 3,675,769 km (0.062 R)
• M12: 4,011,467 km (0.086 R)
• M13: 4,740,308 km (0.057 R)
• M14: 5,220,367 km (0.066 R)
• M15: 5,805,295 km (0.108 R)
• M16: 5,984,812 km (0.054 R)
• M17: 6,105,538 km (0.102 R)
• M18: 6,227,161 km (0.037 R)
• M19: 6,411,166 km (0.12 R)
• M20: 6,534,734 km (0.07 R)
• M21: 6,627,934 km (0.06 R)
• M22: 7,196,854 km (0.075 R)
• M23: 7,357,672 km (0.113 R)
• M24: 7,847,456 km (0.111 R)
• M25: 8,618,932 km (0.104 R)
• M26: 8,755,664 km (0.113 R)
• M27: 8,892,995 km (0.107 R)
• M28: 9,031,223 km (0.117 R)
• M29: 9,204,907 km (0.068 R)
• M30: 9,449,798 km (0.114 R)
• M31: 9,910,709 km (0.119 R)
• M32: 10,089,928 km (0.079 R)
• M33: 10,524,360 km (0.083 R)
• M34: 10,817,422 km (0.085 R)
• M35: 11,374,375 km (0.091 R)
• M36: 11,486,873 km (0.051 R)
• M37: 11,675,216 km (0.038 R)
• M38: 12,246,381 km (0.067 R)
• M39: 12,400,168 km (0.043 R)
• M40: 12,670,940 km (0.088 R)
• M41: 12,943,806 km (0.099 R)
• M42: 13,495,224 km (0.106 R)
• M43: 13,614,453 km (0.117 R)
• M44: 14,825,299 km (0.104 R)
• M45: 16,196,961 km (0.109 R)
• M46: 16,620,623 km (0.107 R)
• M47: 16,833,949 km (0.041 R)
• M48: 17,435,781 km (0.078 R)
• M49: 18,088,327 km (0.1 R)
• M50: 18,263,806 km (0.099 R)
• M51: 18,395,751 km (0.06 R)
• M52: 20,640,916 km (0.119 R)
• M53: 21,982,360 km (0.098 R)
• M54: 22,075,859 km (0.096 R)
• M55: 22,687,265 km (0.112 R)
• M56: 22,876,506 km (0.057 R)
• M57: 23,638,708 km (0.116 R)
• M58: 24,215,856 km (0.111 R)
• M59: 25,580,488 km (0.075 R)
• M60: 25,826,876 km (0.111 R)
• M61: 27,321,358 km (0.099 R)
• M62: 27,674,110 km (0.062 R)
• M63: 28,792,504 km (0.069 R)
• M64: 29,048,765 km (0.057 R)
• M65: 29,203,000 km (0.036 R)
• M66: 30,289,380 km (0.075 R)
• M67: 30,602,339 km (0.113 R)
• M68: 31,126,081 km (0.091 R)
• M69: 31,600,157 km (0.112 R)
• M70: 32,182,691 km (0.091 R)
• M71: 32,395,419 km (0.093 R)
• M72: 33,465,941 km (0.03 R)
• M73: 33,951,536 km (0.082 R)
• M74: 36,137,759 km (0.079 R)
• M75: 36,358,865 km (0.059 R)
• M76: 36,969,374 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 11.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.82 AU - 10.48 AU

Year: 9435 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,923,876 km

• M1: 163,211 km (0.079 R)
• M2: 303,235 km (0.066 R)
• M3: 741,257 km (0.094 R)
• M4: 841,937 km (0.073 R)
• M5: 935,735 km (0.116 R)
• M6: 1,020,856 km (0.115 R)
• M7: 1,226,104 km (0.085 R)
• M8: 1,375,403 km (0.083 R)
• M9: 1,473,539 km (0.095 R)
• M10: 1,632,861 km (0.112 R)
• M11: 2,227,064 km (0.12 R)
• M12: 2,326,845 km (0.11 R)
• M13: 3,103,857 km (0.081 R)
• M14: 3,215,756 km (0.098 R)
• M15: 3,329,001 km (0.078 R)
• M16: 3,996,058 km (0.117 R)
• M17: 4,282,837 km (0.064 R)
• M18: 4,386,808 km (0.065 R)
• M19: 4,640,077 km (0.078 R)
• M20: 5,050,873 km (0.08 R)
• M21: 5,338,699 km (0.117 R)
• M22: 6,046,746 km (0.1 R)
• M23: 6,471,604 km (0.117 R)
• M24: 6,954,955 km (0.057 R)
• M25: 7,905,350 km (0.101 R)
• M26: 8,110,598 km (0.034 R)
• M27: 8,631,648 km (0.03 R)
• M28: 9,163,468 km (0.112 R)
• M29: 9,925,968 km (0.081 R)
• M30: 10,175,348 km (0.086 R)
• M31: 10,342,748 km (0.086 R)
• M32: 10,511,195 km (0.098 R)
• M33: 10,793,786 km (0.095 R)
• M34: 10,879,056 km (0.093 R)
• M35: 12,303,677 km (0.105 R)
• M36: 12,422,458 km (0.114 R)
• M37: 12,841,631 km (0.115 R)
• M38: 12,992,425 km (0.082 R)
• M39: 13,174,187 km (0.101 R)
• M40: 13,265,442 km (0.071 R)
• M41: 13,448,400 km (0.051 R)
• M42: 15,069,592 km (0.098 R)
• M43: 15,388,385 km (0.097 R)
• M44: 15,838,525 km (0.088 R)
• M45: 16,521,738 km (0.109 R)
• M46: 17,181,465 km (0.108 R)
• M47: 18,594,716 km (0.07 R)
• M48: 19,005,362 km (0.119 R)
• M49: 19,975,205 km (0.108 R)
• M50: 20,395,725 km (0.066 R)
• M51: 21,067,719 km (0.101 R)
• M52: 21,209,986 km (0.073 R)
• M53: 21,639,033 km (0.115 R)
• M54: 21,854,753 km (0.094 R)
• M55: 22,360,543 km (0.102 R)
• M56: 22,578,507 km (0.095 R)
• M57: 23,016,680 km (0.045 R)
• M58: 23,457,545 km (0.065 R)
• M59: 23,679,099 km (0.1 R)
• M60: 24,347,801 km (0.119 R)
• M61: 24,572,049 km (0.057 R)
• M62: 24,721,946 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.2

Radius: 3

Gravity: 35.69 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.23 AU - 15.71 AU

Year: 20413 Days

Day: 24.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,923,876 km

• M1: 42,635 km (0.086 R)
• M2: 380,128 km (0.116 R)
• M3: 961,765 km (0.107 R)
• M4: 1,790,836 km (0.074 R)
• M5: 2,403,290 km (0.112 R)
• M6: 2,557,974 km (0.115 R)
• M7: 2,620,655 km (0.101 R)
• M8: 2,779,828 km (0.076 R)
• M9: 2,909,379 km (0.119 R)
• M10: 3,516,448 km (0.07 R)
• M11: 3,691,776 km (0.082 R)
• M12: 3,870,097 km (0.119 R)
• M13: 5,595,858 km (0.099 R)
• M14: 5,841,647 km (0.09 R)
• M15: 6,216,988 km (0.043 R)
• M16: 6,990,708 km (0.105 R)
• M17: 7,388,788 km (0.114 R)
• M18: 7,658,214 km (0.075 R)
• M19: 7,885,304 km (0.077 R)
• M20: 8,206,790 km (0.087 R)
• M21: 8,392,590 km (0.119 R)
• M22: 8,579,587 km (0.032 R)
• M23: 9,053,214 km (0.065 R)
• M24: 9,148,957 km (0.098 R)
• M25: 9,583,988 km (0.078 R)
• M26: 10,373,715 km (0.113 R)
• M27: 10,827,146 km (0.099 R)
• M28: 11,493,455 km (0.111 R)
• M29: 11,545,216 km (0.073 R)
• M30: 11,857,576 km (0.067 R)
• M31: 12,437,567 km (0.103 R)
• M32: 12,597,337 km (0.109 R)
• M33: 12,865,118 km (0.08 R)
• M34: 13,679,828 km (0.075 R)
• M35: 13,899,737 km (0.088 R)
• M36: 13,954,938 km (0.095 R)
• M37: 14,120,992 km (0.088 R)
• M38: 14,231,993 km (0.084 R)
• M39: 15,074,080 km (0.099 R)
• M40: 16,279,689 km (0.104 R)
• M41: 17,159,624 km (0.087 R)
• M42: 17,515,966 km (0.093 R)
• M43: 17,814,713 km (0.083 R)
• M44: 17,934,690 km (0.079 R)
• M45: 18,235,831 km (0.075 R)
• M46: 18,417,293 km (0.107 R)
• M47: 19,149,275 km (0.117 R)
• M48: 19,518,782 km (0.12 R)
• M49: 19,890,682 km (0.12 R)
• M50: 19,952,766 km (0.091 R)
• M51: 22,493,386 km (0.059 R)
• M52: 23,144,287 km (0.059 R)
• M53: 23,933,415 km (0.11 R)
• M54: 25,066,470 km (0.116 R)
• M55: 26,627,075 km (0.068 R)
• M56: 26,970,402 km (0.063 R)
• M57: 28,148,934 km (0.095 R)
• M58: 28,498,694 km (0.101 R)
• M59: 29,627,559 km (0.105 R)
• M60: 29,840,886 km (0.111 R)
• M61: 30,126,169 km (0.068 R)
• M62: 30,627,322 km (0.11 R)
• M63: 30,771,085 km (0.049 R)
• M64: 30,843,042 km (0.108 R)
• M65: 31,203,722 km (0.117 R)
• M66: 31,565,600 km (0.042 R)
• M67: 32,293,692 km (0.08 R)
• M68: 33,470,130 km (0.119 R)
• M69: 34,810,377 km (0.087 R)
• M70: 35,336,363 km (0.069 R)
• M71: 36,929,730 km (0.066 R)
• M72: 38,391,451 km (0.083 R)
• M73: 38,857,000 km (0.108 R)
• M74: 40,816,732 km (0.105 R)
• M75: 41,133,281 km (0.112 R)
• M76: 42,247,486 km (0.119 R)
• M77: 42,808,328 km (0.03 R)
• M78: 43,291,081 km (0.1 R)
• M79: 43,856,411 km (0.092 R)
• M80: 45,403,403 km (0.073 R)
• M81: 46,637,136 km (0.119 R)
• M82: 47,382,732 km (0.093 R)
• M83: 47,632,261 km (0.081 R)
• M84: 48,383,093 km (0.028 R)
• M85: 48,634,118 km (0.103 R)
• M86: 48,885,742 km (0.052 R)
• M87: 48,969,666 km (0.099 R)
• M88: 51,254,624 km (0.071 R)
• M89: 51,339,895 km (0.103 R)
• M90: 52,797,128 km (0.038 R)
• M91: 55,488,992 km (0.087 R)
• M92: 55,751,835 km (0.076 R)
• M93: 56,542,909 km (0.057 R)
• M94: 59,564,935 km (0.109 R)
• M95: 59,744,303 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit