🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.55 AU - 0.61 AU

Year: 156 Days

Day: 23.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.71 AU - 1.01 AU

Year: 282 Days

Day: 37.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,727,576 km

• M1: 166,802 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.84 AU - 2.32 AU

Year: 1059 Days

Day: 43.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.03 AU - 2.51 AU

Year: 1208 Days

Day: 37.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.31 AU - 3.57 AU

Year: 2253 Days

Day: 16.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 11.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.55 AU - 7.15 AU

Year: 6330 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 94,727,576 km

• M1: 184,305 km (0.115 R)
• M2: 330,761 km (0.084 R)
• M3: 418,276 km (0.095 R)
• M4: 842,535 km (0.087 R)
• M5: 1,509,443 km (0.077 R)
• M6: 1,684,173 km (0.044 R)
• M7: 1,995,486 km (0.104 R)
• M8: 2,340,758 km (0.087 R)
• M9: 2,985,973 km (0.059 R)
• M10: 3,416,367 km (0.098 R)
• M11: 3,629,992 km (0.09 R)
• M12: 3,720,349 km (0.088 R)
• M13: 3,958,958 km (0.093 R)
• M14: 4,842,782 km (0.076 R)
• M15: 5,205,108 km (0.047 R)
• M16: 5,430,702 km (0.111 R)
• M17: 5,764,904 km (0.102 R)
• M18: 6,062,753 km (0.104 R)
• M19: 7,099,616 km (0.052 R)
• M20: 7,557,535 km (0.058 R)
• M21: 7,696,661 km (0.031 R)
• M22: 7,977,755 km (0.096 R)
• M23: 8,405,755 km (0.102 R)
• M24: 8,574,202 km (0.104 R)
• M25: 9,037,058 km (0.12 R)
• M26: 9,234,377 km (0.082 R)
• M27: 9,408,210 km (0.097 R)
• M28: 9,683,769 km (0.074 R)
• M29: 9,911,009 km (0.11 R)
• M30: 10,038,167 km (0.101 R)
• M31: 10,268,248 km (0.065 R)
• M32: 11,954,366 km (0.09 R)
• M33: 12,062,525 km (0.026 R)
• M34: 12,280,040 km (0.115 R)
• M35: 13,499,113 km (0.101 R)
• M36: 13,640,035 km (0.107 R)
• M37: 13,724,857 km (0.075 R)
• M38: 14,065,940 km (0.113 R)
• M39: 15,135,116 km (0.107 R)
• M40: 15,783,174 km (0.117 R)
• M41: 15,901,954 km (0.116 R)
• M42: 16,320,230 km (0.104 R)
• M43: 19,506,814 km (0.117 R)
• M44: 20,827,315 km (0.09 R)
• M45: 21,481,955 km (0.083 R)
• M46: 21,878,090 km (0.118 R)
• M47: 21,977,423 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 9.8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.04 AU - 11.34 AU

Year: 9837 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,727,576 km

• M1: 135,835 km (0.072 R)
• M2: 255,214 km (0.085 R)
• M3: 520,152 km (0.06 R)
• M4: 690,394 km (0.074 R)
• M5: 1,086,529 km (0.1 R)
• M6: 1,386,772 km (0.034 R)
• M7: 1,546,842 km (0.08 R)
• M8: 1,662,481 km (0.098 R)
• M9: 1,973,645 km (0.104 R)
• M10: 2,191,310 km (0.116 R)
• M11: 2,493,946 km (0.092 R)
• M12: 2,650,276 km (0.119 R)
• M13: 2,749,609 km (0.109 R)
• M14: 3,393,777 km (0.067 R)
• M15: 3,501,937 km (0.084 R)
• M16: 3,567,460 km (0.096 R)
• M17: 3,788,716 km (0.071 R)
• M18: 3,946,392 km (0.119 R)
• M19: 4,106,162 km (0.098 R)
• M20: 4,314,851 km (0.105 R)
• M21: 4,670,296 km (0.068 R)
• M22: 4,912,644 km (0.076 R)
• M23: 5,035,464 km (0.057 R)
• M24: 5,184,015 km (0.055 R)
• M25: 5,409,758 km (0.115 R)
• M26: 6,424,929 km (0.106 R)
• M27: 6,694,654 km (0.119 R)
• M28: 7,050,847 km (0.102 R)
• M29: 7,245,324 km (0.119 R)
• M30: 7,724,785 km (0.059 R)
• M31: 7,839,078 km (0.119 R)
• M32: 8,011,714 km (0.04 R)
• M33: 8,098,481 km (0.041 R)
• M34: 8,331,255 km (0.058 R)
• M35: 8,655,134 km (0.076 R)
• M36: 8,833,605 km (0.109 R)
• M37: 9,315,160 km (0.102 R)
• M38: 9,743,758 km (0.095 R)
• M39: 10,430,113 km (0.07 R)
• M40: 10,619,953 km (0.079 R)
• M41: 10,939,045 km (0.113 R)
• M42: 11,684,940 km (0.104 R)
• M43: 11,783,525 km (0.079 R)
• M44: 12,080,626 km (0.111 R)
• M45: 12,147,048 km (0.03 R)
• M46: 12,547,821 km (0.101 R)
• M47: 12,716,118 km (0.078 R)
• M48: 12,919,123 km (0.099 R)
• M49: 14,089,277 km (0.095 R)
• M50: 14,475,240 km (0.09 R)
• M51: 14,545,700 km (0.08 R)
• M52: 15,149,926 km (0.083 R)
• M53: 15,545,164 km (0.09 R)
• M54: 16,053,198 km (0.044 R)
• M55: 16,272,658 km (0.094 R)
• M56: 16,529,817 km (0.118 R)
• M57: 16,677,470 km (0.108 R)
• M58: 16,825,422 km (0.12 R)
• M59: 20,151,731 km (0.12 R)
• M60: 20,546,819 km (0.1 R)
• M61: 20,824,772 km (0.057 R)
• M62: 21,024,186 km (0.118 R)
• M63: 21,304,382 km (0.115 R)
• M64: 21,585,926 km (0.06 R)
• M65: 21,909,057 km (0.113 R)
• M66: 22,764,906 km (0.048 R)
• M67: 22,847,036 km (0.108 R)
• M68: 22,929,314 km (0.047 R)
• M69: 23,590,238 km (0.069 R)
• M70: 23,798,179 km (0.038 R)
• M71: 24,467,480 km (0.108 R)
• M72: 25,185,400 km (0.074 R)
• M73: 25,525,585 km (0.112 R)
• M74: 27,993,352 km (0.081 R)
• M75: 28,213,560 km (0.095 R)
• M76: 29,144,208 km (0.091 R)
• M77: 30,084,880 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.9

Radius: 6.4

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.7 AU - 22.64 AU

Year: 27348 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,727,576 km

• M1: 82,578 km (0.115 R)
• M2: 431,440 km (0.058 R)
• M3: 547,079 km (0.089 R)
• M4: 808,576 km (0.108 R)
• M5: 1,367,624 km (0.102 R)
• M6: 2,141,494 km (0.08 R)
• M7: 2,302,012 km (0.102 R)
• M8: 3,674,872 km (0.063 R)
• M9: 3,818,934 km (0.119 R)
• M10: 3,964,942 km (0.039 R)
• M11: 4,162,561 km (0.098 R)
• M12: 4,212,377 km (0.106 R)
• M13: 4,774,266 km (0.048 R)
• M14: 4,931,643 km (0.099 R)
• M15: 5,688,459 km (0.07 R)
• M16: 6,308,243 km (0.119 R)
• M17: 6,538,923 km (0.116 R)
• M18: 6,596,967 km (0.026 R)
• M19: 6,655,310 km (0.099 R)
• M20: 7,187,430 km (0.077 R)
• M21: 8,104,614 km (0.113 R)
• M22: 9,122,927 km (0.107 R)
• M23: 9,188,002 km (0.096 R)
• M24: 9,713,390 km (0.12 R)
• M25: 11,768,864 km (0.082 R)
• M26: 15,013,941 km (0.105 R)
• M27: 15,090,685 km (0.089 R)
• M28: 15,865,752 km (0.116 R)
• M29: 15,943,991 km (0.081 R)
• M30: 17,777,912 km (0.087 R)
• M31: 18,022,055 km (0.109 R)
• M32: 18,843,797 km (0.078 R)
• M33: 19,342,705 km (0.114 R)
• M34: 22,075,859 km (0.09 R)
• M35: 23,844,554 km (0.074 R)
• M36: 25,018,299 km (0.102 R)
• M37: 28,176,011 km (0.068 R)
• M38: 28,270,856 km (0.081 R)
• M39: 28,555,690 km (0.065 R)
• M40: 29,320,135 km (0.064 R)
• M41: 29,416,177 km (0.115 R)
• M42: 30,479,369 km (0.094 R)
• M43: 33,141,912 km (0.087 R)
• M44: 33,643,215 km (0.108 R)
• M45: 34,349,017 km (0.113 R)
• M46: 34,754,577 km (0.118 R)
• M47: 35,980,681 km (0.102 R)
• M48: 36,186,528 km (0.098 R)
• M49: 37,117,176 km (0.101 R)
• M50: 37,429,088 km (0.079 R)
• M51: 38,896,344 km (0.064 R)
• M52: 41,670,936 km (0.113 R)
• M53: 45,950,632 km (0.093 R)
• M54: 46,621,428 km (0.064 R)
• M55: 47,295,367 km (0.101 R)
• M56: 47,859,500 km (0.058 R)
• M57: 48,312,333 km (0.082 R)
• M58: 48,994,350 km (0.04 R)
• M59: 49,336,630 km (0.075 R)
• M60: 51,175,038 km (0.088 R)
• M61: 53,035,736 km (0.045 R)
• M62: 53,974,313 km (0.07 R)
• M63: 55,868,073 km (0.062 R)
• M64: 57,663,098 km (0.07 R)
• M65: 57,903,801 km (0.107 R)
• M66: 58,991,377 km (0.105 R)
• M67: 59,720,218 km (0.046 R)
• M68: 60,207,757 km (0.078 R)
• M69: 61,678,305 km (0.117 R)
• M70: 64,654,554 km (0.111 R)
• M71: 66,034,146 km (0.12 R)
• M72: 67,296,901 km (0.117 R)
• M73: 67,804,188 km (0.09 R)
• M74: 68,312,671 km (0.115 R)
• M75: 70,488,273 km (0.077 R)
• M76: 72,037,508 km (0.113 R)
• M77: 73,076,615 km (0.076 R)
• M78: 73,206,915 km (0.025 R)
• M79: 73,728,563 km (0.12 R)
• M80: 75,432,632 km (0.091 R)
• M81: 76,619,990 km (0.068 R)
• M82: 78,479,193 km (0.113 R)
• M83: 78,612,634 km (0.111 R)
• M84: 80,084,677 km (0.09 R)
• M85: 80,756,820 km (0.066 R)
• M86: 81,161,034 km (0.117 R)
• M87: 85,376,552 km (0.091 R)
• M88: 86,476,096 km (0.101 R)
• M89: 86,751,656 km (0.03 R)
• M90: 89,941,830 km (0.114 R)
• M91: 90,500,578 km (0.058 R)
• M92: 90,640,452 km (0.107 R)
• M93: 91,060,373 km (0.073 R)
• M94: 91,200,547 km (0.109 R)
• M95: 93,170,152 km (0.092 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: 382 - 12,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit