🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.62 AU

Year: 154 Days

Day: 45.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,059,667 km

• M1: 84,523 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.12 AU - 1.3 AU

Year: 489 Days

Day: 46.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.32 AU - 1.66 AU

Year: 668 Days

Day: 45.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726

Radius: 14.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.69 AU - 11.97 AU

Year: 12188 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,059,667 km

• M1: 180,864 km (0.119 R)
• M2: 453,581 km (0.095 R)
• M3: 607,218 km (0.098 R)
• M4: 935,435 km (0.073 R)
• M5: 1,057,956 km (0.115 R)
• M6: 1,275,322 km (0.082 R)
• M7: 2,124,439 km (0.099 R)
• M8: 2,318,468 km (0.118 R)
• M9: 3,153,224 km (0.064 R)
• M10: 3,440,452 km (0.076 R)
• M11: 3,669,785 km (0.104 R)
• M12: 3,803,227 km (0.105 R)
• M13: 3,938,314 km (0.088 R)
• M14: 4,213,274 km (0.087 R)
• M15: 5,720,174 km (0.095 R)
• M16: 5,914,501 km (0.113 R)
• M17: 6,551,489 km (0.097 R)
• M18: 6,919,500 km (0.12 R)
• M19: 7,168,580 km (0.1 R)
• M20: 7,294,243 km (0.092 R)
• M21: 8,859,336 km (0.084 R)
• M22: 9,312,168 km (0.074 R)
• M23: 9,403,573 km (0.116 R)
• M24: 10,005,554 km (0.109 R)
• M25: 10,146,326 km (0.102 R)
• M26: 10,429,664 km (0.085 R)
• M27: 10,811,737 km (0.075 R)
• M28: 11,589,497 km (0.074 R)
• M29: 13,147,708 km (0.107 R)
• M30: 13,456,777 km (0.119 R)
• M31: 13,664,270 km (0.097 R)
• M32: 13,768,390 km (0.068 R)
• M33: 14,240,371 km (0.089 R)
• M34: 15,092,331 km (0.096 R)
• M35: 15,254,046 km (0.09 R)
• M36: 15,742,334 km (0.059 R)
• M37: 16,845,767 km (0.102 R)
• M38: 17,860,340 km (0.079 R)
• M39: 19,243,672 km (0.116 R)
• M40: 19,712,511 km (0.092 R)
• M41: 22,726,909 km (0.11 R)
• M42: 23,098,210 km (0.09 R)
• M43: 23,471,607 km (0.091 R)
• M44: 23,784,266 km (0.107 R)
• M45: 24,161,253 km (0.106 R)
• M46: 25,624,769 km (0.119 R)
• M47: 25,946,703 km (0.113 R)
• M48: 26,205,209 km (0.084 R)
• M49: 26,659,687 km (0.059 R)
• M50: 28,304,216 km (0.094 R)
• M51: 28,770,513 km (0.057 R)
• M52: 31,828,742 km (0.067 R)
• M53: 32,452,715 km (0.114 R)
• M54: 32,731,266 km (0.117 R)
• M55: 33,220,900 km (0.09 R)
• M56: 33,783,238 km (0.115 R)
• M57: 34,490,687 km (0.058 R)
• M58: 36,208,519 km (0.104 R)
• M59: 36,932,423 km (0.108 R)
• M60: 37,296,245 km (0.085 R)
• M61: 38,100,633 km (0.063 R)
• M62: 38,763,202 km (0.068 R)
• M63: 39,801,261 km (0.068 R)
• M64: 40,174,209 km (0.091 R)
• M65: 40,323,807 km (0.088 R)
• M66: 40,923,694 km (0.103 R)
• M67: 41,149,437 km (0.081 R)
• M68: 41,375,480 km (0.091 R)
• M69: 41,753,364 km (0.09 R)
• M70: 42,056,449 km (0.099 R)
• M71: 44,507,461 km (0.084 R)
• M72: 44,662,145 km (0.066 R)
• M73: 45,282,827 km (0.111 R)
• M74: 45,750,170 km (0.109 R)
• M75: 46,062,680 km (0.119 R)
• M76: 46,454,328 km (0.071 R)
• M77: 48,428,870 km (0.099 R)
• M78: 49,146,491 km (0.112 R)
• M79: 50,108,704 km (0.087 R)
• M80: 50,269,672 km (0.112 R)
• M81: 51,482,462 km (0.085 R)
• M82: 52,296,424 km (0.116 R)
• M83: 53,772,207 km (0.117 R)
• M84: 55,511,132 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.4

Radius: 14.5

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.12 AU - 15 AU

Year: 15374 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,059,667 km

• M1: 420,220 km (0.03 R)
• M2: 532,568 km (0.067 R)
• M3: 755,768 km (0.051 R)
• M4: 923,617 km (0.103 R)
• M5: 1,128,866 km (0.099 R)
• M6: 1,668,166 km (0.085 R)
• M7: 1,865,186 km (0.052 R)
• M8: 2,010,745 km (0.04 R)
• M9: 3,417,264 km (0.109 R)
• M10: 4,080,731 km (0.112 R)
• M11: 4,945,706 km (0.083 R)
• M12: 5,652,556 km (0.075 R)
• M13: 7,392,528 km (0.099 R)
• M14: 8,442,257 km (0.12 R)
• M15: 9,538,659 km (0.104 R)
• M16: 10,259,572 km (0.097 R)
• M17: 11,051,692 km (0.119 R)
• M18: 11,266,216 km (0.099 R)
• M19: 11,428,081 km (0.117 R)
• M20: 12,694,427 km (0.031 R)
• M21: 12,919,272 km (0.077 R)
• M22: 13,145,314 km (0.108 R)
• M23: 13,372,853 km (0.103 R)
• M24: 14,647,128 km (0.109 R)
• M25: 14,942,135 km (0.117 R)
• M26: 15,120,156 km (0.118 R)
• M27: 16,814,950 km (0.085 R)
• M28: 17,559,798 km (0.101 R)
• M29: 17,685,011 km (0.104 R)
• M30: 18,442,276 km (0.036 R)
• M31: 19,598,219 km (0.11 R)
• M32: 20,645,254 km (0.074 R)
• M33: 22,861,995 km (0.068 R)
• M34: 23,410,720 km (0.045 R)
• M35: 23,548,650 km (0.104 R)
• M36: 23,755,992 km (0.098 R)
• M37: 24,801,532 km (0.063 R)
• M38: 25,365,366 km (0.106 R)
• M39: 25,507,035 km (0.093 R)
• M40: 26,362,286 km (0.106 R)
• M41: 27,299,517 km (0.114 R)
• M42: 27,662,890 km (0.096 R)
• M43: 27,881,602 km (0.081 R)
• M44: 28,762,584 km (0.1 R)
• M45: 28,984,139 km (0.04 R)
• M46: 29,578,042 km (0.06 R)
• M47: 31,535,830 km (0.095 R)
• M48: 31,764,415 km (0.108 R)
• M49: 31,917,155 km (0.106 R)
• M50: 32,453,612 km (0.109 R)
• M51: 33,302,431 km (0.098 R)
• M52: 34,628,766 km (0.085 R)
• M53: 35,022,208 km (0.1 R)
• M54: 35,259,021 km (0.064 R)
• M55: 39,528,545 km (0.114 R)
• M56: 39,692,803 km (0.094 R)
• M57: 41,682,006 km (0.104 R)
• M58: 44,299,221 km (0.087 R)
• M59: 45,843,071 km (0.079 R)
• M60: 46,275,109 km (0.044 R)
• M61: 46,534,961 km (0.085 R)
• M62: 46,708,494 km (0.094 R)
• M63: 47,143,226 km (0.095 R)
• M64: 47,666,669 km (0.053 R)
• M65: 48,895,466 km (0.067 R)
• M66: 49,160,104 km (0.062 R)
• M67: 50,312,457 km (0.104 R)
• M68: 52,282,960 km (0.104 R)
• M69: 53,368,442 km (0.106 R)
• M70: 54,644,213 km (0.101 R)
• M71: 56,761,920 km (0.12 R)
• M72: 58,531,364 km (0.073 R)
• M73: 58,625,012 km (0.1 R)
• M74: 58,718,810 km (0.106 R)
• M75: 59,658,434 km (0.089 R)
• M76: 59,941,174 km (0.099 R)
• M77: 60,035,570 km (0.108 R)
• M78: 60,602,995 km (0.118 R)
• M79: 61,077,071 km (0.061 R)
• M80: 61,552,493 km (0.119 R)
• M81: 61,838,374 km (0.112 R)
• M82: 63,947,854 km (0.111 R)
• M83: 64,623,887 km (0.081 R)
• M84: 64,720,676 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.3

Radius: 7.4

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.24 AU - 15.86 AU

Year: 20374 Days

Day: 17.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,059,667 km

• M1: 437,574 km (0.098 R)
• M2: 550,221 km (0.12 R)
• M3: 694,284 km (0.09 R)
• M4: 1,360,144 km (0.084 R)
• M5: 1,500,467 km (0.117 R)
• M6: 1,557,912 km (0.063 R)
• M7: 1,675,197 km (0.116 R)
• M8: 1,887,476 km (0.091 R)
• M9: 3,110,289 km (0.09 R)
• M10: 3,524,077 km (0.12 R)
• M11: 4,361,676 km (0.107 R)
• M12: 4,781,447 km (0.066 R)
• M13: 5,214,234 km (0.075 R)
• M14: 5,390,759 km (0.087 R)
• M15: 5,704,616 km (0.114 R)
• M16: 5,932,453 km (0.057 R)
• M17: 6,256,482 km (0.063 R)
• M18: 7,311,895 km (0.082 R)
• M19: 7,659,261 km (0.105 R)
• M20: 7,961,299 km (0.069 R)
• M21: 8,943,110 km (0.102 R)
• M22: 9,207,899 km (0.078 R)
• M23: 9,261,155 km (0.109 R)
• M24: 9,421,524 km (0.11 R)
• M25: 9,528,936 km (0.12 R)
• M26: 10,237,281 km (0.09 R)
• M27: 10,737,537 km (0.069 R)
• M28: 13,841,094 km (0.119 R)
• M29: 15,079,316 km (0.098 R)
• M30: 15,711,666 km (0.099 R)
• M31: 16,611,348 km (0.119 R)
• M32: 17,395,839 km (0.093 R)
• M33: 17,593,906 km (0.046 R)
• M34: 18,125,577 km (0.04 R)
• M35: 18,595,015 km (0.098 R)
• M36: 18,662,484 km (0.08 R)
• M37: 20,096,679 km (0.063 R)
• M38: 21,283,588 km (0.077 R)
• M39: 24,237,997 km (0.102 R)
• M40: 24,755,156 km (0.076 R)
• M41: 25,575,102 km (0.108 R)
• M42: 25,875,495 km (0.103 R)
• M43: 27,318,217 km (0.094 R)
• M44: 27,625,341 km (0.099 R)
• M45: 28,165,390 km (0.117 R)
• M46: 29,648,952 km (0.119 R)
• M47: 29,885,615 km (0.111 R)
• M48: 30,043,591 km (0.053 R)
• M49: 30,678,634 km (0.084 R)
• M50: 30,917,841 km (0.098 R)
• M51: 31,559,017 km (0.044 R)
• M52: 33,508,427 km (0.085 R)
• M53: 33,919,372 km (0.115 R)
• M54: 35,245,857 km (0.038 R)
• M55: 36,336,126 km (0.027 R)
• M56: 39,239,372 km (0.1 R)
• M57: 39,412,457 km (0.04 R)
• M58: 40,456,351 km (0.086 R)
• M59: 40,806,260 km (0.061 R)
• M60: 41,421,107 km (0.026 R)
• M61: 41,597,334 km (0.063 R)
• M62: 42,749,088 km (0.096 R)
• M63: 43,105,579 km (0.101 R)
• M64: 44,451,063 km (0.03 R)
• M65: 44,721,835 km (0.045 R)
• M66: 44,812,192 km (0.057 R)
• M67: 45,264,875 km (0.085 R)
• M68: 45,537,293 km (0.117 R)
• M69: 45,719,204 km (0.118 R)
• M70: 45,901,414 km (0.079 R)
• M71: 46,083,774 km (0.111 R)
• M72: 46,266,433 km (0.046 R)
• M73: 47,459,326 km (0.057 R)
• M74: 48,941,392 km (0.116 R)
• M75: 49,781,833 km (0.109 R)
• M76: 50,344,620 km (0.112 R)
• M77: 51,004,048 km (0.119 R)
• M78: 51,287,536 km (0.106 R)
• M79: 52,712,605 km (0.067 R)
• M80: 53,573,840 km (0.078 R)
• M81: 55,019,703 km (0.105 R)
• M82: 55,698,878 km (0.074 R)
• M83: 56,771,644 km (0.03 R)
• M84: 57,261,577 km (0.095 R)
• M85: 57,851,292 km (0.12 R)
• M86: 58,146,897 km (0.069 R)
• M87: 58,838,488 km (0.071 R)
• M88: 59,632,404 km (0.112 R)
• M89: 63,147,056 km (0.106 R)
• M90: 64,265,450 km (0.108 R)
• M91: 66,521,835 km (0.052 R)
• M92: 67,141,768 km (0.093 R)
• M93: 68,075,109 km (0.085 R)
• M94: 69,117,208 km (0.075 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: 428 - 20,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit