🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.49 AU - 1.93 AU

Year: 817 Days

Day: 17.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.84 AU - 1.96 AU

Year: 957 Days

Day: 28.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,950,020 km

• M1: 1,609,972 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.05 AU - 3.41 AU

Year: 1648 Days

Day: 22.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,950,020 km

• M1: 102,026 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.85 AU - 3.07 AU

Year: 1860 Days

Day: 20.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.8

Radius: 4.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.45 AU - 15.69 AU

Year: 16278 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,950,020 km

• M1: 338,690 km (0.094 R)
• M2: 542,891 km (0.109 R)
• M3: 642,672 km (0.117 R)
• M4: 1,200,822 km (0.086 R)
• M5: 2,791,347 km (0.048 R)
• M6: 3,601,569 km (0.065 R)
• M7: 4,218,959 km (0.097 R)
• M8: 4,358,384 km (0.076 R)
• M9: 5,141,380 km (0.042 R)
• M10: 5,657,791 km (0.086 R)
• M11: 6,190,809 km (0.114 R)
• M12: 7,664,348 km (0.098 R)
• M13: 7,785,821 km (0.086 R)
• M14: 7,956,812 km (0.048 R)
• M15: 8,703,903 km (0.109 R)
• M16: 9,945,117 km (0.084 R)
• M17: 10,237,281 km (0.084 R)
• M18: 11,075,778 km (0.109 R)
• M19: 11,907,991 km (0.07 R)
• M20: 11,992,214 km (0.086 R)
• M21: 12,559,489 km (0.074 R)
• M22: 14,522,662 km (0.112 R)
• M23: 15,066,002 km (0.113 R)
• M24: 15,370,882 km (0.089 R)
• M25: 15,524,070 km (0.106 R)
• M26: 16,673,131 km (0.065 R)
• M27: 18,986,363 km (0.067 R)
• M28: 19,084,799 km (0.033 R)
• M29: 19,613,328 km (0.11 R)
• M30: 20,347,704 km (0.032 R)
• M31: 20,549,661 km (0.118 R)
• M32: 20,684,598 km (0.085 R)
• M33: 21,946,756 km (0.078 R)
• M34: 22,326,734 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.3

Radius: 3.3

Gravity: 77.9 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.31 AU - 13.67 AU

Year: 17100 Days

Day: 20 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,950,020 km

• M1: 125,961 km (0.105 R)
• M2: 162,912 km (0.09 R)
• M3: 281,094 km (0.074 R)
• M4: 314,604 km (0.065 R)
• M5: 564,582 km (0.103 R)
• M6: 651,798 km (0.06 R)
• M7: 720,015 km (0.029 R)
• M8: 1,068,578 km (0.119 R)
• M9: 1,232,088 km (0.093 R)
• M10: 1,260,212 km (0.065 R)
• M11: 1,432,848 km (0.05 R)
• M12: 1,994,289 km (0.059 R)
• M13: 2,161,240 km (0.113 R)
• M14: 2,195,199 km (0.063 R)
• M15: 2,872,728 km (0.117 R)
• M16: 3,292,200 km (0.111 R)
• M17: 4,486,889 km (0.049 R)
• M18: 4,837,846 km (0.082 R)
• M19: 5,380,587 km (0.116 R)
• M20: 6,181,982 km (0.095 R)
• M21: 7,272,850 km (0.048 R)
• M22: 7,684,095 km (0.05 R)
• M23: 9,625,725 km (0.061 R)
• M24: 10,534,682 km (0.087 R)
• M25: 10,592,277 km (0.075 R)
• M26: 11,057,826 km (0.102 R)
• M27: 12,554,852 km (0.07 R)
• M28: 12,738,707 km (0.069 R)
• M29: 12,861,677 km (0.118 R)
• M30: 13,047,178 km (0.114 R)
• M31: 13,171,195 km (0.12 R)
• M32: 13,483,106 km (0.067 R)
• M33: 13,987,102 km (0.101 R)
• M34: 14,690,212 km (0.05 R)
• M35: 15,078,568 km (0.097 R)
• M36: 15,273,943 km (0.078 R)
• M37: 15,404,691 km (0.069 R)
• M38: 16,598,033 km (0.035 R)
• M39: 16,665,203 km (0.08 R)
• M40: 17,002,396 km (0.089 R)
• M41: 17,273,767 km (0.077 R)
• M42: 17,546,633 km (0.117 R)
• M43: 17,752,181 km (0.05 R)
• M44: 20,208,428 km (0.072 R)
• M45: 20,929,490 km (0.051 R)
• M46: 21,147,454 km (0.069 R)
• M47: 22,619,647 km (0.114 R)
• M48: 23,368,085 km (0.109 R)
• M49: 24,048,606 km (0.082 R)
• M50: 24,582,371 km (0.092 R)
• M51: 24,889,047 km (0.08 R)
• M52: 24,965,940 km (0.093 R)
• M53: 25,817,002 km (0.07 R)
• M54: 25,972,734 km (0.093 R)
• M55: 26,128,764 km (0.09 R)
• M56: 28,105,700 km (0.086 R)
• M57: 28,426,438 km (0.095 R)
• M58: 29,558,445 km (0.098 R)
• M59: 30,294,018 km (0.03 R)
• M60: 30,622,834 km (0.11 R)
• M61: 31,035,574 km (0.032 R)
• M62: 32,033,542 km (0.091 R)
• M63: 32,788,861 km (0.027 R)
• M64: 33,211,026 km (0.097 R)
• M65: 34,917,789 km (0.077 R)
• M66: 35,003,807 km (0.11 R)
• M67: 38,860,590 km (0.12 R)
• M68: 42,389,604 km (0.104 R)
• M69: 42,757,315 km (0.075 R)
• M70: 43,033,922 km (0.103 R)
• M71: 43,310,977 km (0.116 R)
• M72: 43,588,631 km (0.12 R)
• M73: 45,737,006 km (0.115 R)
• M74: 45,831,103 km (0.101 R)
• M75: 46,397,630 km (0.088 R)
• M76: 51,501,012 km (0.061 R)
• M77: 52,385,135 km (0.09 R)
• M78: 56,677,846 km (0.101 R)
• M79: 57,997,748 km (0.102 R)
• M80: 59,738,918 km (0.118 R)
• M81: 60,047,987 km (0.093 R)
• M82: 60,357,505 km (0.073 R)
• M83: 61,289,500 km (0.098 R)
• M84: 61,393,321 km (0.108 R)
• M85: 62,226,132 km (0.115 R)
• M86: 62,330,551 km (0.106 R)
• M87: 62,748,528 km (0.063 R)
• M88: 64,535,624 km (0.086 R)
• M89: 66,979,903 km (0.114 R)
• M90: 67,193,978 km (0.08 R)
• M91: 67,729,838 km (0.092 R)
• M92: 69,562,561 km (0.059 R)
• M93: 71,302,384 km (0.116 R)
• M94: 72,177,681 km (0.036 R)
• M95: 72,836,510 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.2

Radius: 6.7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.86 AU - 14.62 AU

Year: 19627 Days

Day: 18.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,950,020 km

• M1: 90,208 km (0.09 R)
• M2: 258,804 km (0.11 R)
• M3: 456,573 km (0.073 R)
• M4: 509,979 km (0.081 R)
• M5: 579,841 km (0.114 R)
• M6: 623,374 km (0.082 R)
• M7: 761,154 km (0.107 R)
• M8: 1,102,536 km (0.103 R)
• M9: 1,309,281 km (0.086 R)
• M10: 1,823,748 km (0.096 R)
• M11: 2,183,082 km (0.071 R)
• M12: 2,323,554 km (0.108 R)
• M13: 2,442,933 km (0.088 R)
• M14: 2,813,188 km (0.045 R)
• M15: 2,914,915 km (0.092 R)
• M16: 3,441,798 km (0.1 R)
• M17: 3,550,705 km (0.053 R)
• M18: 4,083,573 km (0.06 R)
• M19: 4,227,935 km (0.056 R)
• M20: 4,344,771 km (0.103 R)
• M21: 4,761,700 km (0.099 R)
• M22: 5,005,844 km (0.074 R)
• M23: 5,222,761 km (0.054 R)
• M24: 5,956,987 km (0.106 R)
• M25: 6,186,919 km (0.113 R)
• M26: 7,170,076 km (0.095 R)
• M27: 7,947,985 km (0.116 R)
• M28: 8,128,550 km (0.108 R)
• M29: 9,467,750 km (0.088 R)
• M30: 10,555,925 km (0.071 R)
• M31: 10,674,855 km (0.027 R)
• M32: 10,914,062 km (0.073 R)
• M33: 11,114,673 km (0.098 R)
• M34: 11,235,698 km (0.057 R)
• M35: 11,847,254 km (0.111 R)
• M36: 12,553,505 km (0.108 R)
• M37: 12,721,653 km (0.054 R)
• M38: 12,848,213 km (0.099 R)
• M39: 13,145,165 km (0.093 R)
• M40: 13,401,576 km (0.119 R)
• M41: 13,444,510 km (0.079 R)
• M42: 13,487,445 km (0.101 R)
• M43: 13,875,950 km (0.073 R)
• M44: 14,355,711 km (0.064 R)
• M45: 14,708,163 km (0.102 R)
• M46: 15,242,078 km (0.076 R)
• M47: 15,511,504 km (0.028 R)
• M48: 15,873,082 km (0.05 R)
• M49: 15,918,410 km (0.117 R)
• M50: 16,283,130 km (0.073 R)
• M51: 16,650,692 km (0.057 R)
• M52: 16,974,422 km (0.118 R)
• M53: 17,300,246 km (0.084 R)
• M54: 18,290,284 km (0.087 R)
• M55: 18,528,594 km (0.051 R)
• M56: 18,624,337 km (0.078 R)
• M57: 21,871,657 km (0.114 R)
• M58: 22,175,491 km (0.095 R)
• M59: 22,531,683 km (0.11 R)
• M60: 23,819,123 km (0.098 R)
• M61: 25,661,420 km (0.039 R)
• M62: 25,768,084 km (0.083 R)
• M63: 25,821,340 km (0.093 R)
• M64: 26,035,265 km (0.109 R)
• M65: 27,059,263 km (0.101 R)
• M66: 27,113,567 km (0.079 R)
• M67: 28,924,300 km (0.053 R)
• M68: 30,491,188 km (0.091 R)
• M69: 30,547,586 km (0.094 R)
• M70: 30,830,476 km (0.119 R)
• M71: 31,057,416 km (0.082 R)
• M72: 31,227,957 km (0.082 R)
• M73: 31,512,941 km (0.081 R)
• M74: 32,085,452 km (0.096 R)
• M75: 33,881,823 km (0.08 R)
• M76: 34,174,586 km (0.095 R)
• M77: 35,294,925 km (0.047 R)
• M78: 35,472,797 km (0.056 R)
• M79: 36,907,440 km (0.077 R)
• M80: 38,300,047 km (0.117 R)
• M81: 39,094,711 km (0.076 R)
• M82: 39,217,381 km (0.077 R)
• M83: 39,463,320 km (0.117 R)
• M84: 40,018,328 km (0.08 R)
• M85: 40,080,262 km (0.102 R)
• M86: 40,824,661 km (0.099 R)
• M87: 41,323,569 km (0.11 R)
• M88: 41,699,060 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 16,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit