🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.76 AU - 0.82 AU

Year: 248 Days

Day: 46.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,501,310 km

• M1: 48,919 km (0.119 R)
• M2: 96,491 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.56 AU - 3.2 AU

Year: 1726 Days

Day: 17.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,501,310 km

• M1: 941,719 km (0.061 R)
• M2: 2,593,877 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.44 AU - 5.52 AU

Year: 3348 Days

Day: 36.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,501,310 km

• M1: 960,718 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.33 AU - 5.91 AU

Year: 4091 Days

Day: 18.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,501,310 km

• M1: 1,983,668 km (0.109 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.1

Radius: 12.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.92 AU - 7.02 AU

Year: 5151 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 104,501,310 km

• M1: 171,589 km (0.104 R)
• M2: 257,608 km (0.05 R)
• M3: 384,317 km (0.058 R)
• M4: 789,278 km (0.107 R)
• M5: 880,533 km (0.029 R)
• M6: 988,244 km (0.079 R)
• M7: 1,325,587 km (0.03 R)
• M8: 1,565,991 km (0.094 R)
• M9: 1,759,720 km (0.114 R)
• M10: 1,851,872 km (0.097 R)
• M11: 2,089,733 km (0.029 R)
• M12: 2,187,719 km (0.115 R)
• M13: 2,337,616 km (0.102 R)
• M14: 2,543,164 km (0.094 R)
• M15: 2,736,893 km (0.111 R)
• M16: 3,195,261 km (0.116 R)
• M17: 3,328,104 km (0.119 R)
• M18: 3,837,634 km (0.08 R)
• M19: 4,842,184 km (0.059 R)
• M20: 5,039,354 km (0.055 R)
• M21: 5,127,916 km (0.064 R)
• M22: 5,284,096 km (0.116 R)
• M23: 6,206,666 km (0.116 R)
• M24: 6,301,661 km (0.067 R)
• M25: 6,833,032 km (0.108 R)
• M26: 7,104,104 km (0.092 R)
• M27: 7,203,586 km (0.084 R)
• M28: 7,454,462 km (0.05 R)
• M29: 7,810,355 km (0.05 R)
• M30: 8,067,963 km (0.114 R)
• M31: 8,618,333 km (0.115 R)
• M32: 8,884,767 km (0.103 R)
• M33: 9,535,069 km (0.083 R)
• M34: 10,341,402 km (0.079 R)
• M35: 10,567,743 km (0.067 R)
• M36: 10,710,011 km (0.113 R)
• M37: 10,824,304 km (0.046 R)
• M38: 10,996,640 km (0.119 R)
• M39: 11,082,958 km (0.118 R)
• M40: 11,169,725 km (0.076 R)
• M41: 11,256,641 km (0.11 R)
• M42: 11,401,901 km (0.039 R)
• M43: 11,635,872 km (0.048 R)
• M44: 11,900,810 km (0.12 R)
• M45: 12,738,109 km (0.035 R)
• M46: 13,563,441 km (0.11 R)
• M47: 13,780,208 km (0.079 R)
• M48: 13,967,056 km (0.099 R)
• M49: 14,374,560 km (0.113 R)
• M50: 15,169,374 km (0.085 R)
• M51: 15,588,248 km (0.11 R)
• M52: 16,011,011 km (0.103 R)
• M53: 16,306,018 km (0.032 R)
• M54: 16,404,603 km (0.047 R)
• M55: 18,044,944 km (0.101 R)
• M56: 18,729,354 km (0.096 R)
• M57: 19,807,057 km (0.083 R)
• M58: 20,229,671 km (0.042 R)
• M59: 20,904,806 km (0.098 R)
• M60: 21,012,068 km (0.108 R)
• M61: 21,877,043 km (0.109 R)
• M62: 21,985,950 km (0.067 R)
• M63: 22,277,367 km (0.068 R)
• M64: 22,386,873 km (0.063 R)
• M65: 23,678,800 km (0.114 R)
• M66: 24,390,287 km (0.09 R)
• M67: 24,503,234 km (0.11 R)
• M68: 25,604,274 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.1

Radius: 7.1

Gravity: 15.65 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.11 AU - 15.85 AU

Year: 21506 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,501,310 km

• M1: 324,777 km (0.072 R)
• M2: 757,264 km (0.094 R)
• M3: 913,445 km (0.034 R)
• M4: 967,749 km (0.083 R)
• M5: 1,023,249 km (0.067 R)
• M6: 1,079,947 km (0.082 R)
• M7: 1,286,841 km (0.073 R)
• M8: 1,910,066 km (0.107 R)
• M9: 2,088,087 km (0.093 R)
• M10: 2,271,494 km (0.072 R)
• M11: 2,498,434 km (0.109 R)
• M12: 3,181,049 km (0.075 R)
• M13: 3,478,150 km (0.116 R)
• M14: 4,329,063 km (0.068 R)
• M15: 4,898,283 km (0.038 R)
• M16: 5,241,161 km (0.09 R)
• M17: 5,541,255 km (0.06 R)
• M18: 6,581,558 km (0.097 R)
• M19: 7,456,407 km (0.051 R)
• M20: 7,624,555 km (0.106 R)
• M21: 8,251,519 km (0.063 R)
• M22: 9,073,410 km (0.048 R)
• M23: 10,105,935 km (0.096 R)
• M24: 10,857,215 km (0.109 R)
• M25: 11,047,803 km (0.034 R)
• M26: 11,303,615 km (0.117 R)
• M27: 11,496,746 km (0.061 R)
• M28: 11,691,074 km (0.045 R)
• M29: 12,214,367 km (0.101 R)
• M30: 12,745,439 km (0.084 R)
• M31: 13,487,894 km (0.099 R)
• M32: 13,898,839 km (0.103 R)
• M33: 14,662,686 km (0.119 R)
• M34: 15,440,146 km (0.089 R)
• M35: 16,014,153 km (0.115 R)
• M36: 16,594,892 km (0.044 R)
• M37: 18,076,958 km (0.062 R)
• M38: 18,303,000 km (0.103 R)
• M39: 21,086,568 km (0.089 R)
• M40: 21,244,992 km (0.055 R)
• M41: 22,527,046 km (0.097 R)
• M42: 24,330,448 km (0.101 R)
• M43: 24,913,880 km (0.072 R)
• M44: 26,691,701 km (0.103 R)
• M45: 26,949,009 km (0.103 R)
• M46: 28,073,536 km (0.096 R)
• M47: 30,726,505 km (0.06 R)
• M48: 31,809,893 km (0.057 R)
• M49: 32,905,847 km (0.109 R)
• M50: 33,921,317 km (0.032 R)
• M51: 34,759,664 km (0.115 R)
• M52: 35,510,645 km (0.045 R)
• M53: 36,551,996 km (0.069 R)
• M54: 38,277,458 km (0.081 R)
• M55: 38,470,888 km (0.112 R)
• M56: 38,567,677 km (0.107 R)
• M57: 38,858,645 km (0.059 R)
• M58: 40,323,956 km (0.099 R)
• M59: 40,422,392 km (0.107 R)
• M60: 40,816,433 km (0.116 R)
• M61: 42,206,047 km (0.069 R)
• M62: 42,405,760 km (0.107 R)
• M63: 42,605,773 km (0.11 R)
• M64: 43,711,899 km (0.099 R)
• M65: 45,542,080 km (0.04 R)
• M66: 47,604,885 km (0.079 R)
• M67: 48,543,013 km (0.114 R)
• M68: 48,961,887 km (0.071 R)
• M69: 51,074,508 km (0.066 R)
• M70: 51,180,872 km (0.118 R)
• M71: 51,500,563 km (0.115 R)
• M72: 53,001,030 km (0.054 R)
• M73: 53,973,266 km (0.05 R)
• M74: 54,190,033 km (0.052 R)
• M75: 54,842,280 km (0.076 R)
• M76: 59,144,865 km (0.094 R)
• M77: 59,256,614 km (0.067 R)
• M78: 60,603,145 km (0.116 R)
• M79: 60,941,236 km (0.05 R)
• M80: 62,186,638 km (0.107 R)
• M81: 62,983,396 km (0.105 R)
• M82: 64,702,276 km (0.057 R)
• M83: 65,741,083 km (0.098 R)
• M84: 65,856,872 km (0.093 R)
• M85: 67,718,169 km (0.06 R)
• M86: 68,069,126 km (0.113 R)
• M87: 69,125,436 km (0.085 R)
• M88: 71,016,802 km (0.119 R)
• M89: 74,488,071 km (0.069 R)
• M90: 76,061,990 km (0.067 R)
• M91: 76,426,710 km (0.101 R)
• M92: 78,750,414 km (0.105 R)
• M93: 78,873,383 km (0.12 R)
• M94: 79,119,471 km (0.084 R)
• M95: 80,106,369 km (0.084 R)
• M96: 81,221,322 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.4

Radius: 5.6

Gravity: 23.67 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.95 AU - 21.49 AU

Year: 30921 Days

Day: 20.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,501,310 km

• M1: 387,458 km (0.093 R)
• M2: 1,033,422 km (0.12 R)
• M3: 2,129,376 km (0.117 R)
• M4: 2,703,383 km (0.118 R)
• M5: 2,749,459 km (0.054 R)
• M6: 3,273,501 km (0.104 R)
• M7: 3,673,675 km (0.065 R)
• M8: 3,983,941 km (0.085 R)
• M9: 4,410,744 km (0.078 R)
• M10: 6,319,463 km (0.105 R)
• M11: 6,380,798 km (0.093 R)
• M12: 6,442,432 km (0.115 R)
• M13: 6,815,978 km (0.118 R)
• M14: 7,005,519 km (0.055 R)
• M15: 7,454,163 km (0.091 R)
• M16: 8,446,894 km (0.033 R)
• M17: 10,119,548 km (0.118 R)
• M18: 10,919,448 km (0.116 R)
• M19: 11,215,352 km (0.067 R)
• M20: 11,289,703 km (0.066 R)
• M21: 13,438,078 km (0.043 R)
• M22: 14,721,029 km (0.028 R)
• M23: 16,294,499 km (0.093 R)
• M24: 17,229,486 km (0.053 R)
• M25: 18,181,976 km (0.106 R)
• M26: 19,240,231 km (0.091 R)
• M27: 20,864,864 km (0.08 R)
• M28: 21,048,121 km (0.109 R)
• M29: 22,065,237 km (0.093 R)
• M30: 22,345,434 km (0.087 R)
• M31: 22,439,232 km (0.109 R)
• M32: 22,533,030 km (0.083 R)
• M33: 23,382,895 km (0.101 R)
• M34: 23,668,627 km (0.03 R)
• M35: 23,955,406 km (0.115 R)
• M36: 24,051,298 km (0.031 R)
• M37: 24,243,382 km (0.103 R)
• M38: 25,016,953 km (0.037 R)
• M39: 25,995,173 km (0.115 R)
• M40: 28,494,954 km (0.108 R)
• M41: 31,384,436 km (0.094 R)
• M42: 33,826,622 km (0.097 R)
• M43: 34,365,623 km (0.069 R)
• M44: 36,881,111 km (0.12 R)
• M45: 39,003,456 km (0.11 R)
• M46: 39,681,882 km (0.093 R)
• M47: 40,478,192 km (0.087 R)
• M48: 40,935,662 km (0.077 R)
• M49: 41,279,887 km (0.113 R)
• M50: 42,666,360 km (0.099 R)
• M51: 43,248,595 km (0.117 R)
• M52: 43,599,103 km (0.062 R)
• M53: 44,538,577 km (0.065 R)
• M54: 45,603,415 km (0.054 R)
• M55: 45,722,345 km (0.094 R)
• M56: 46,556,952 km (0.057 R)
• M57: 47,036,263 km (0.082 R)
• M58: 47,637,647 km (0.102 R)
• M59: 48,241,573 km (0.097 R)
• M60: 51,051,919 km (0.114 R)
• M61: 53,915,073 km (0.062 R)
• M62: 55,429,452 km (0.063 R)
• M63: 55,810,178 km (0.112 R)
• M64: 61,100,258 km (0.103 R)
• M65: 61,493,551 km (0.113 R)
• M66: 62,151,034 km (0.113 R)
• M67: 62,943,005 km (0.09 R)
• M68: 64,137,245 km (0.117 R)
• M69: 66,547,865 km (0.102 R)
• M70: 67,628,859 km (0.068 R)
• M71: 67,764,395 km (0.032 R)
• M72: 70,493,808 km (0.109 R)
• M73: 72,703,069 km (0.111 R)
• M74: 73,955,802 km (0.051 R)
• M75: 76,764,951 km (0.059 R)
• M76: 77,189,360 km (0.078 R)
• M77: 79,322,925 km (0.106 R)
• M78: 79,608,806 km (0.116 R)
• M79: 82,197,747 km (0.074 R)
• M80: 82,342,408 km (0.117 R)
• M81: 83,357,130 km (0.06 R)
• M82: 85,692,204 km (0.093 R)
• M83: 86,426,280 km (0.042 R)
• M84: 86,573,485 km (0.097 R)
• M85: 89,979,080 km (0.104 R)
• M86: 91,323,516 km (0.102 R)
• M87: 97,073,161 km (0.12 R)
• M88: 98,145,029 km (0.109 R)
• M89: 99,066,852 km (0.07 R)
• M90: 101,384,123 km (0.111 R)
• M91: 103,406,686 km (0.06 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit