🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.42 AU - 0.66 AU

Year: 147 Days

Day: 32.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,141,510 km

• M1: 322,533 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.57 AU - 0.87 AU

Year: 227 Days

Day: 25.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,141,510 km

• M1: 35,006 km (0.041 R)
• M2: 553,662 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.6 AU - 0.88 AU

Year: 236 Days

Day: 22.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.64 AU - 3.84 AU

Year: 2682 Days

Day: 45.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,141,510 km

• M1: 2,399,550 km (0.08 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 11

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.94 AU - 9.5 AU

Year: 7955 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,141,510 km

• M1: 197,170 km (0.032 R)
• M2: 282,590 km (0.05 R)
• M3: 389,852 km (0.054 R)
• M4: 460,911 km (0.086 R)
• M5: 583,880 km (0.094 R)
• M6: 681,269 km (0.103 R)
• M7: 784,790 km (0.093 R)
• M8: 866,321 km (0.109 R)
• M9: 965,355 km (0.108 R)
• M10: 1,098,796 km (0.062 R)
• M11: 1,468,602 km (0.106 R)
• M12: 2,083,898 km (0.1 R)
• M13: 2,219,883 km (0.106 R)
• M14: 2,772,348 km (0.072 R)
• M15: 3,504,031 km (0.101 R)
• M16: 3,999,798 km (0.109 R)
• M17: 4,219,109 km (0.06 R)
• M18: 4,417,476 km (0.074 R)
• M19: 4,772,022 km (0.066 R)
• M20: 4,900,826 km (0.07 R)
• M21: 4,978,767 km (0.116 R)
• M22: 5,057,006 km (0.044 R)
• M23: 5,401,082 km (0.078 R)
• M24: 5,589,575 km (0.117 R)
• M25: 5,725,559 km (0.105 R)
• M26: 6,823,757 km (0.052 R)
• M27: 7,027,659 km (0.106 R)
• M28: 7,233,655 km (0.105 R)
• M29: 7,985,534 km (0.081 R)
• M30: 8,262,440 km (0.062 R)
• M31: 8,386,457 km (0.109 R)
• M32: 8,605,019 km (0.07 R)
• M33: 8,730,831 km (0.087 R)
• M34: 9,111,857 km (0.091 R)
• M35: 9,433,492 km (0.113 R)
• M36: 9,758,867 km (0.114 R)
• M37: 9,922,976 km (0.051 R)
• M38: 10,087,983 km (0.095 R)
• M39: 10,420,838 km (0.074 R)
• M40: 11,028,953 km (0.096 R)
• M41: 11,303,017 km (0.103 R)
• M42: 12,032,905 km (0.066 R)
• M43: 12,279,741 km (0.083 R)
• M44: 12,849,859 km (0.087 R)
• M45: 12,993,772 km (0.112 R)
• M46: 13,611,461 km (0.108 R)
• M47: 13,905,421 km (0.065 R)
• M48: 14,090,324 km (0.026 R)
• M49: 16,762,142 km (0.073 R)
• M50: 17,275,263 km (0.074 R)
• M51: 17,513,872 km (0.09 R)
• M52: 17,673,492 km (0.103 R)
• M53: 17,793,620 km (0.1 R)
• M54: 18,236,280 km (0.084 R)
• M55: 18,317,062 km (0.096 R)
• M56: 18,560,309 km (0.1 R)
• M57: 18,682,380 km (0.113 R)
• M58: 18,845,592 km (0.09 R)
• M59: 19,009,252 km (0.034 R)
• M60: 19,709,968 km (0.055 R)
• M61: 19,834,434 km (0.115 R)
• M62: 19,959,348 km (0.064 R)
• M63: 20,419,062 km (0.117 R)
• M64: 20,671,434 km (0.068 R)
• M65: 21,136,683 km (0.118 R)
• M66: 21,819,597 km (0.104 R)
• M67: 22,379,692 km (0.108 R)
• M68: 22,639,843 km (0.047 R)
• M69: 23,075,771 km (0.108 R)
• M70: 23,955,705 km (0.079 R)
• M71: 24,444,292 km (0.119 R)
• M72: 25,161,015 km (0.116 R)
• M73: 25,386,310 km (0.081 R)
• M74: 26,798,663 km (0.113 R)
• M75: 27,769,703 km (0.039 R)
• M76: 28,940,905 km (0.059 R)
• M77: 29,035,301 km (0.112 R)
• M78: 29,556,201 km (0.026 R)
• M79: 30,080,242 km (0.115 R)
• M80: 30,896,299 km (0.058 R)
• M81: 31,089,280 km (0.03 R)
• M82: 31,573,678 km (0.108 R)
• M83: 32,500,885 km (0.063 R)
• M84: 32,648,090 km (0.104 R)
• M85: 32,992,464 km (0.053 R)

Asteroid Belt

Center: 8.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.4

Radius: 9.4

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.63 AU - 8.73 AU

Year: 9484 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,141,510 km

• M1: 364,121 km (0.043 R)
• M2: 473,328 km (0.037 R)
• M3: 693,685 km (0.095 R)
• M4: 762,800 km (0.09 R)
• M5: 1,064,239 km (0.03 R)
• M6: 1,379,741 km (0.102 R)
• M7: 1,560,007 km (0.094 R)
• M8: 1,700,329 km (0.037 R)
• M9: 1,772,136 km (0.099 R)
• M10: 1,943,725 km (0.096 R)
• M11: 2,329,837 km (0.088 R)
• M12: 3,534,250 km (0.074 R)
• M13: 4,004,885 km (0.066 R)
• M14: 4,069,212 km (0.102 R)
• M15: 4,296,750 km (0.039 R)
• M16: 4,764,692 km (0.036 R)
• M17: 4,832,909 km (0.079 R)
• M18: 5,039,354 km (0.088 R)
• M19: 6,115,112 km (0.054 R)
• M20: 6,376,160 km (0.102 R)
• M21: 6,793,838 km (0.078 R)
• M22: 7,025,415 km (0.06 R)
• M23: 7,220,341 km (0.071 R)
• M24: 8,017,997 km (0.064 R)
• M25: 8,221,899 km (0.097 R)
• M26: 9,138,934 km (0.06 R)
• M27: 9,309,176 km (0.072 R)
• M28: 9,609,569 km (0.067 R)
• M29: 9,739,270 km (0.115 R)
• M30: 10,044,300 km (0.025 R)
• M31: 10,396,753 km (0.087 R)
• M32: 10,619,055 km (0.1 R)
• M33: 10,887,883 km (0.061 R)
• M34: 11,068,447 km (0.032 R)
• M35: 11,341,164 km (0.071 R)
• M36: 12,500,847 km (0.081 R)
• M37: 13,166,857 km (0.1 R)
• M38: 13,310,919 km (0.09 R)
• M39: 14,236,332 km (0.111 R)
• M40: 14,335,066 km (0.061 R)
• M41: 15,892,530 km (0.106 R)
• M42: 16,148,791 km (0.107 R)
• M43: 19,437,999 km (0.106 R)
• M44: 19,547,355 km (0.1 R)
• M45: 19,877,069 km (0.1 R)
• M46: 19,987,323 km (0.112 R)
• M47: 20,989,030 km (0.105 R)
• M48: 22,121,187 km (0.072 R)
• M49: 22,235,480 km (0.118 R)
• M50: 22,579,704 km (0.095 R)
• M51: 23,215,046 km (0.117 R)
• M52: 23,856,372 km (0.09 R)
• M53: 24,032,300 km (0.056 R)
• M54: 24,208,675 km (0.094 R)
• M55: 24,740,346 km (0.111 R)
• M56: 25,455,125 km (0.11 R)
• M57: 26,600,895 km (0.118 R)
• M58: 26,844,291 km (0.1 R)
• M59: 27,027,249 km (0.092 R)
• M60: 27,271,841 km (0.113 R)
• M61: 27,578,667 km (0.039 R)
• M62: 29,192,678 km (0.079 R)
• M63: 29,506,534 km (0.079 R)
• M64: 31,284,804 km (0.119 R)
• M65: 31,541,664 km (0.061 R)
• M66: 31,799,271 km (0.077 R)
• M67: 31,863,748 km (0.085 R)
• M68: 33,097,631 km (0.045 R)
• M69: 33,228,380 km (0.107 R)
• M70: 33,753,319 km (0.107 R)
• M71: 34,678,432 km (0.054 R)
• M72: 35,210,851 km (0.081 R)
• M73: 37,844,821 km (0.101 R)
• M74: 38,049,919 km (0.091 R)
• M75: 38,186,951 km (0.105 R)
• M76: 38,599,093 km (0.118 R)
• M77: 41,102,314 km (0.094 R)
• M78: 42,019,050 km (0.086 R)
• M79: 43,370,966 km (0.109 R)
• M80: 43,657,446 km (0.092 R)
• M81: 43,944,524 km (0.061 R)
• M82: 44,664,987 km (0.091 R)
• M83: 44,881,904 km (0.117 R)
• M84: 45,825,867 km (0.06 R)
• M85: 47,585,587 km (0.079 R)
• M86: 47,659,488 km (0.082 R)
• M87: 48,028,995 km (0.089 R)
• M88: 48,103,046 km (0.056 R)
• M89: 48,251,297 km (0.029 R)
• M90: 48,399,549 km (0.096 R)
• M91: 50,041,236 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.7

Radius: 5.5

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.44 AU - 17.6 AU

Year: 22675 Days

Day: 15.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,141,510 km

• M1: 173,683 km (0.047 R)
• M2: 463,903 km (0.059 R)
• M3: 733,179 km (0.055 R)
• M4: 884,273 km (0.078 R)
• M5: 936,931 km (0.115 R)
• M6: 1,615,358 km (0.043 R)
• M7: 2,123,243 km (0.113 R)
• M8: 2,194,451 km (0.094 R)
• M9: 2,524,913 km (0.063 R)
• M10: 2,715,351 km (0.102 R)
• M11: 3,109,990 km (0.105 R)
• M12: 3,314,042 km (0.093 R)
• M13: 4,040,190 km (0.1 R)
• M14: 4,398,477 km (0.102 R)
• M15: 4,720,262 km (0.071 R)
• M16: 4,954,681 km (0.059 R)
• M17: 7,719,250 km (0.084 R)
• M18: 7,995,408 km (0.082 R)
• M19: 8,051,058 km (0.118 R)
• M20: 9,074,158 km (0.037 R)
• M21: 9,132,202 km (0.071 R)
• M22: 10,561,759 km (0.082 R)
• M23: 13,688,953 km (0.049 R)
• M24: 15,317,027 km (0.069 R)
• M25: 15,803,220 km (0.049 R)
• M26: 16,862,223 km (0.036 R)
• M27: 17,798,407 km (0.064 R)
• M28: 18,603,692 km (0.12 R)
• M29: 18,751,345 km (0.032 R)
• M30: 21,708,147 km (0.087 R)
• M31: 22,175,640 km (0.075 R)
• M32: 23,438,845 km (0.053 R)
• M33: 25,213,225 km (0.073 R)
• M34: 26,034,069 km (0.113 R)
• M35: 27,365,490 km (0.085 R)
• M36: 27,870,532 km (0.117 R)
• M37: 29,403,761 km (0.072 R)
• M38: 30,615,204 km (0.087 R)
• M39: 31,666,428 km (0.057 R)
• M40: 32,729,471 km (0.102 R)
• M41: 33,265,331 km (0.102 R)
• M42: 33,354,940 km (0.117 R)
• M43: 33,804,182 km (0.119 R)
• M44: 34,345,876 km (0.05 R)
• M45: 35,346,386 km (0.091 R)
• M46: 38,123,521 km (0.026 R)
• M47: 38,781,453 km (0.113 R)
• M48: 38,875,849 km (0.057 R)
• M49: 39,159,187 km (0.086 R)
• M50: 41,162,004 km (0.117 R)
• M51: 42,418,327 km (0.085 R)
• M52: 42,710,192 km (0.108 R)
• M53: 43,002,506 km (0.108 R)
• M54: 43,393,406 km (0.082 R)
• M55: 46,863,777 km (0.098 R)
• M56: 47,064,687 km (0.049 R)
• M57: 47,467,554 km (0.081 R)
• M58: 48,581,161 km (0.097 R)
• M59: 49,192,268 km (0.103 R)
• M60: 49,294,294 km (0.051 R)
• M61: 49,396,469 km (0.033 R)
• M62: 52,807,300 km (0.113 R)
• M63: 53,645,497 km (0.119 R)
• M64: 53,960,850 km (0.096 R)
• M65: 54,488,032 km (0.073 R)
• M66: 55,547,485 km (0.045 R)
• M67: 55,760,213 km (0.115 R)
• M68: 56,720,631 km (0.098 R)
• M69: 58,549,764 km (0.091 R)
• M70: 58,766,232 km (0.105 R)
• M71: 59,961,669 km (0.112 R)
• M72: 61,274,689 km (0.037 R)
• M73: 61,604,403 km (0.069 R)
• M74: 63,817,853 km (0.114 R)
• M75: 65,607,193 km (0.112 R)
• M76: 65,832,039 km (0.053 R)
• M77: 66,508,072 km (0.092 R)
• M78: 69,120,799 km (0.032 R)
• M79: 72,346,577 km (0.039 R)
• M80: 73,977,793 km (0.102 R)
• M81: 74,211,764 km (0.118 R)
• M82: 76,565,387 km (0.103 R)
• M83: 79,901,420 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit