🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.78 AU - 1.14 AU

Year: 340 Days

Day: 38.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.68 AU - 2.8 AU

Year: 1212 Days

Day: 14 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 11.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.43 AU - 7.31 AU

Year: 5143 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,153,138 km

• M1: 147,055 km (0.031 R)
• M2: 246,836 km (0.045 R)
• M3: 424,409 km (0.108 R)
• M4: 571,763 km (0.119 R)
• M5: 751,131 km (0.077 R)
• M6: 855,101 km (0.117 R)
• M7: 950,395 km (0.097 R)
• M8: 1,152,502 km (0.03 R)
• M9: 1,274,723 km (0.114 R)
• M10: 1,825,094 km (0.103 R)
• M11: 2,173,507 km (0.117 R)
• M12: 2,326,696 km (0.073 R)
• M13: 2,684,534 km (0.106 R)
• M14: 2,849,241 km (0.06 R)
• M15: 3,341,568 km (0.037 R)
• M16: 3,977,059 km (0.12 R)
• M17: 4,118,130 km (0.105 R)
• M18: 4,649,651 km (0.072 R)
• M19: 4,723,852 km (0.115 R)
• M20: 4,923,715 km (0.112 R)
• M21: 5,024,693 km (0.095 R)
• M22: 5,100,839 km (0.083 R)
• M23: 5,645,076 km (0.063 R)
• M24: 5,964,318 km (0.063 R)
• M25: 6,072,178 km (0.101 R)
• M26: 6,317,069 km (0.11 R)
• M27: 6,593,077 km (0.036 R)
• M28: 7,214,058 km (0.082 R)
• M29: 7,942,600 km (0.105 R)
• M30: 8,300,587 km (0.112 R)
• M31: 8,603,074 km (0.102 R)
• M32: 8,786,332 km (0.109 R)
• M33: 9,343,733 km (0.102 R)
• M34: 9,563,642 km (0.097 R)
• M35: 9,658,487 km (0.089 R)
• M36: 9,753,482 km (0.108 R)
• M37: 10,330,631 km (0.091 R)
• M38: 10,558,019 km (0.099 R)
• M39: 10,656,006 km (0.06 R)
• M40: 11,216,998 km (0.104 R)
• M41: 12,162,008 km (0.079 R)
• M42: 12,402,262 km (0.043 R)
• M43: 12,644,012 km (0.099 R)
• M44: 12,957,270 km (0.109 R)
• M45: 13,485,051 km (0.082 R)
• M46: 13,626,870 km (0.113 R)
• M47: 13,805,041 km (0.104 R)
• M48: 14,019,714 km (0.087 R)
• M49: 14,380,095 km (0.082 R)
• M50: 14,488,853 km (0.066 R)
• M51: 14,743,618 km (0.082 R)
• M52: 15,183,735 km (0.096 R)
• M53: 15,665,440 km (0.092 R)
• M54: 16,378,573 km (0.12 R)
• M55: 16,796,400 km (0.078 R)
• M56: 17,642,376 km (0.118 R)
• M57: 17,758,763 km (0.119 R)
• M58: 18,109,570 km (0.103 R)
• M59: 18,344,738 km (0.099 R)
• M60: 18,659,941 km (0.105 R)
• M61: 19,175,904 km (0.11 R)
• M62: 19,575,929 km (0.089 R)
• M63: 19,696,504 km (0.105 R)
• M64: 19,777,138 km (0.1 R)
• M65: 19,978,796 km (0.033 R)
• M66: 20,343,814 km (0.071 R)
• M67: 20,670,087 km (0.065 R)
• M68: 21,534,613 km (0.104 R)
• M69: 23,001,869 km (0.041 R)
• M70: 23,299,120 km (0.061 R)
• M71: 23,854,577 km (0.077 R)
• M72: 25,855,299 km (0.118 R)
• M73: 26,120,237 km (0.105 R)
• M74: 26,830,977 km (0.119 R)
• M75: 26,920,286 km (0.06 R)
• M76: 27,278,573 km (0.071 R)
• M77: 27,368,332 km (0.111 R)
• M78: 27,954,457 km (0.061 R)
• M79: 28,226,276 km (0.052 R)
• M80: 28,408,037 km (0.052 R)
• M81: 28,499,142 km (0.08 R)
• M82: 28,635,875 km (0.068 R)
• M83: 30,061,393 km (0.112 R)
• M84: 30,852,915 km (0.111 R)
• M85: 31,040,212 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 9.8

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.88 AU - 10.5 AU

Year: 10075 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,153,138 km

• M1: 140,472 km (0.103 R)
• M2: 465,100 km (0.066 R)
• M3: 743,501 km (0.108 R)
• M4: 873,053 km (0.119 R)
• M5: 970,591 km (0.103 R)
• M6: 1,241,962 km (0.082 R)
• M7: 1,420,881 km (0.1 R)
• M8: 1,754,633 km (0.109 R)
• M9: 1,879,996 km (0.12 R)
• M10: 2,139,549 km (0.107 R)
• M11: 2,494,245 km (0.118 R)
• M12: 2,635,765 km (0.079 R)
• M13: 2,838,320 km (0.111 R)
• M14: 3,228,322 km (0.08 R)
• M15: 4,497,510 km (0.055 R)
• M16: 4,566,325 km (0.082 R)
• M17: 5,604,834 km (0.064 R)
• M18: 5,716,434 km (0.028 R)
• M19: 5,828,632 km (0.11 R)
• M20: 6,055,423 km (0.093 R)
• M21: 6,752,997 km (0.092 R)
• M22: 6,911,571 km (0.08 R)
• M23: 7,031,250 km (0.071 R)
• M24: 8,223,545 km (0.097 R)
• M25: 9,125,620 km (0.101 R)
• M26: 9,301,098 km (0.085 R)
• M27: 9,433,343 km (0.081 R)
• M28: 9,521,904 km (0.078 R)
• M29: 10,698,043 km (0.09 R)
• M30: 10,836,720 km (0.105 R)
• M31: 11,681,051 km (0.118 R)
• M32: 12,111,294 km (0.098 R)
• M33: 12,207,485 km (0.089 R)
• M34: 12,352,446 km (0.107 R)
• M35: 12,644,012 km (0.086 R)
• M36: 13,135,142 km (0.087 R)
• M37: 13,283,543 km (0.026 R)
• M38: 13,782,751 km (0.11 R)
• M39: 14,085,238 km (0.077 R)
• M40: 14,288,093 km (0.072 R)
• M41: 14,748,106 km (0.098 R)
• M42: 15,212,907 km (0.06 R)
• M43: 15,368,937 km (0.118 R)
• M44: 15,525,417 km (0.111 R)
• M45: 17,012,120 km (0.076 R)
• M46: 17,174,135 km (0.077 R)
• M47: 18,599,204 km (0.105 R)
• M48: 18,710,355 km (0.097 R)
• M49: 19,213,603 km (0.039 R)
• M50: 21,212,230 km (0.104 R)
• M51: 23,756,890 km (0.095 R)
• M52: 24,180,102 km (0.078 R)
• M53: 24,423,199 km (0.071 R)
• M54: 24,606,007 km (0.095 R)
• M55: 25,712,284 km (0.102 R)
• M56: 26,271,480 km (0.088 R)
• M57: 26,521,309 km (0.028 R)
• M58: 27,401,992 km (0.063 R)
• M59: 27,528,551 km (0.118 R)
• M60: 27,591,831 km (0.062 R)
• M61: 28,805,070 km (0.064 R)
• M62: 29,450,585 km (0.083 R)
• M63: 30,887,472 km (0.106 R)
• M64: 31,481,825 km (0.055 R)
• M65: 31,548,097 km (0.117 R)
• M66: 31,680,790 km (0.105 R)
• M67: 31,747,211 km (0.114 R)
• M68: 32,682,048 km (0.069 R)
• M69: 32,749,068 km (0.098 R)
• M70: 32,816,238 km (0.056 R)
• M71: 33,761,247 km (0.1 R)
• M72: 34,989,446 km (0.037 R)
• M73: 35,608,931 km (0.074 R)
• M74: 36,232,155 km (0.075 R)
• M75: 36,928,833 km (0.066 R)
• M76: 39,544,701 km (0.113 R)
• M77: 40,189,917 km (0.11 R)
• M78: 42,146,657 km (0.107 R)
• M79: 42,805,636 km (0.102 R)
• M80: 44,208,265 km (0.104 R)
• M81: 45,626,004 km (0.027 R)
• M82: 46,528,977 km (0.098 R)
• M83: 47,513,929 km (0.112 R)
• M84: 48,582,357 km (0.065 R)
• M85: 50,122,318 km (0.095 R)
• M86: 51,600,195 km (0.101 R)
• M87: 51,678,285 km (0.105 R)
• M88: 51,991,394 km (0.081 R)
• M89: 52,226,711 km (0.029 R)
• M90: 52,540,867 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.7

Radius: 5.1

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.58 AU - 20.92 AU

Year: 30545 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,153,138 km

• M1: 258,655 km (0.026 R)
• M2: 1,018,911 km (0.1 R)
• M3: 1,358,049 km (0.088 R)
• M4: 1,456,335 km (0.119 R)
• M5: 1,660,088 km (0.081 R)
• M6: 2,056,672 km (0.072 R)
• M7: 2,975,352 km (0.074 R)
• M8: 3,543,674 km (0.094 R)
• M9: 3,863,365 km (0.097 R)
• M10: 4,927,305 km (0.074 R)
• M11: 6,402,041 km (0.044 R)
• M12: 6,457,093 km (0.091 R)
• M13: 6,623,147 km (0.058 R)
• M14: 6,846,795 km (0.117 R)
• M15: 7,765,775 km (0.099 R)
• M16: 8,662,016 km (0.064 R)
• M17: 9,029,727 km (0.042 R)
• M18: 9,153,295 km (0.114 R)
• M19: 9,215,378 km (0.093 R)
• M20: 10,162,782 km (0.12 R)
• M21: 10,680,690 km (0.118 R)
• M22: 12,697,718 km (0.095 R)
• M23: 13,184,958 km (0.101 R)
• M24: 14,610,476 km (0.095 R)
• M25: 14,755,736 km (0.051 R)
• M26: 16,838,587 km (0.038 R)
• M27: 17,450,442 km (0.099 R)
• M28: 18,617,156 km (0.112 R)
• M29: 19,090,783 km (0.032 R)
• M30: 19,329,092 km (0.113 R)
• M31: 19,969,521 km (0.096 R)
• M32: 20,211,420 km (0.077 R)
• M33: 20,535,599 km (0.097 R)
• M34: 20,943,104 km (0.094 R)
• M35: 21,931,945 km (0.103 R)
• M36: 22,098,298 km (0.087 R)
• M37: 22,265,100 km (0.099 R)
• M38: 23,443,782 km (0.099 R)
• M39: 23,784,266 km (0.078 R)
• M40: 24,470,173 km (0.104 R)
• M41: 24,642,509 km (0.116 R)
• M42: 25,075,595 km (0.066 R)
• M43: 27,635,963 km (0.032 R)
• M44: 27,905,538 km (0.069 R)
• M45: 29,449,538 km (0.05 R)
• M46: 29,724,947 km (0.106 R)
• M47: 30,001,105 km (0.09 R)
• M48: 31,021,213 km (0.087 R)
• M49: 32,619,816 km (0.111 R)
• M50: 33,956,323 km (0.061 R)
• M51: 34,631,309 km (0.091 R)
• M52: 35,798,621 km (0.071 R)
• M53: 36,190,567 km (0.107 R)
• M54: 36,682,595 km (0.088 R)
• M55: 38,772,926 km (0.086 R)
• M56: 40,289,399 km (0.08 R)
• M57: 40,391,275 km (0.101 R)
• M58: 41,106,204 km (0.081 R)
• M59: 41,208,678 km (0.116 R)
• M60: 44,848,544 km (0.115 R)
• M61: 45,165,392 km (0.058 R)
• M62: 46,013,612 km (0.081 R)
• M63: 46,867,218 km (0.085 R)
• M64: 48,698,296 km (0.118 R)
• M65: 49,895,527 km (0.078 R)
• M66: 51,986,307 km (0.061 R)
• M67: 52,430,015 km (0.086 R)
• M68: 53,544,967 km (0.092 R)
• M69: 55,458,324 km (0.109 R)
• M70: 56,936,351 km (0.107 R)
• M71: 58,658,073 km (0.106 R)
• M72: 58,773,413 km (0.057 R)
• M73: 62,269,814 km (0.086 R)
• M74: 67,760,206 km (0.119 R)
• M75: 68,244,903 km (0.064 R)
• M76: 68,852,420 km (0.032 R)
• M77: 69,217,738 km (0.084 R)
• M78: 69,705,876 km (0.091 R)
• M79: 69,950,468 km (0.077 R)
• M80: 70,317,731 km (0.079 R)
• M81: 71,793,215 km (0.11 R)
• M82: 72,534,921 km (0.11 R)
• M83: 74,275,193 km (0.037 R)
• M84: 74,774,850 km (0.087 R)
• M85: 79,833,352 km (0.064 R)
• M86: 81,372,266 km (0.1 R)
• M87: 82,274,491 km (0.108 R)
• M88: 83,050,455 km (0.088 R)
• M89: 83,569,111 km (0.03 R)
• M90: 85,523,756 km (0.114 R)
• M91: 85,654,505 km (0.104 R)
• M92: 86,309,744 km (0.052 R)
• M93: 86,835,131 km (0.112 R)
• M94: 87,098,124 km (0.106 R)
• M95: 87,889,048 km (0.082 R)
• M96: 88,020,994 km (0.114 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 16,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit