🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.5 AU - 0.6 AU

Year: 156 Days

Day: 44.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,518,328 km

• M1: 190,288 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.87 AU - 0.89 AU

Year: 316 Days

Day: 45 Hours

Environment

Temp: 22 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.97 AU - 1.43 AU

Year: 503 Days

Day: 13.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,518,328 km

• M1: 436,975 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.15 AU - 3.95 AU

Year: 2561 Days

Day: 45.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,518,328 km

• M1: 2,425,729 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.31 AU - 4.13 AU

Year: 2747 Days

Day: 43 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 8.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.32 AU - 4.8 AU

Year: 3728 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,518,328 km

• M1: 107,561 km (0.068 R)
• M2: 515,365 km (0.072 R)
• M3: 668,403 km (0.081 R)
• M4: 775,515 km (0.083 R)
• M5: 920,775 km (0.094 R)
• M6: 1,485,656 km (0.108 R)
• M7: 1,762,113 km (0.08 R)
• M8: 1,941,631 km (0.114 R)
• M9: 2,393,716 km (0.071 R)
• M10: 2,577,422 km (0.064 R)
• M11: 2,718,193 km (0.112 R)
• M12: 3,056,883 km (0.09 R)
• M13: 3,239,691 km (0.088 R)
• M14: 3,357,874 km (0.032 R)
• M15: 3,898,521 km (0.075 R)
• M16: 4,731,182 km (0.1 R)
• M17: 4,827,074 km (0.076 R)
• M18: 5,059,699 km (0.038 R)
• M19: 5,759,518 km (0.074 R)
• M20: 5,882,637 km (0.104 R)
• M21: 5,944,421 km (0.09 R)
• M22: 6,131,269 km (0.087 R)
• M23: 6,468,313 km (0.068 R)
• M24: 6,596,219 km (0.053 R)
• M25: 7,050,548 km (0.104 R)
• M26: 7,403,599 km (0.12 R)
• M27: 7,559,928 km (0.103 R)
• M28: 7,672,127 km (0.095 R)
• M29: 8,172,980 km (0.112 R)
• M30: 8,311,359 km (0.118 R)
• M31: 8,543,684 km (0.113 R)
• M32: 8,896,436 km (0.091 R)
• M33: 9,038,703 km (0.118 R)
• M34: 9,253,825 km (0.118 R)
• M35: 9,398,037 km (0.119 R)
• M36: 9,470,592 km (0.103 R)
• M37: 9,909,064 km (0.053 R)
• M38: 10,106,084 km (0.046 R)
• M39: 10,254,635 km (0.046 R)
• M40: 10,528,997 km (0.054 R)
• M41: 10,679,642 km (0.115 R)
• M42: 11,085,053 km (0.081 R)
• M43: 11,366,596 km (0.063 R)
• M44: 11,884,653 km (0.089 R)
• M45: 11,989,222 km (0.12 R)
• M46: 12,094,090 km (0.111 R)
• M47: 12,278,245 km (0.116 R)
• M48: 12,569,662 km (0.111 R)
• M49: 12,943,657 km (0.083 R)
• M50: 13,051,367 km (0.108 R)
• M51: 13,105,222 km (0.102 R)
• M52: 13,757,768 km (0.087 R)
• M53: 14,309,635 km (0.116 R)
• M54: 14,420,936 km (0.064 R)
• M55: 15,150,973 km (0.081 R)
• M56: 15,463,483 km (0.063 R)
• M57: 15,663,495 km (0.114 R)
• M58: 15,749,514 km (0.11 R)
• M59: 15,950,723 km (0.086 R)
• M60: 16,268,619 km (0.102 R)
• M61: 16,384,707 km (0.059 R)
• M62: 16,501,244 km (0.045 R)
• M63: 16,822,729 km (0.072 R)
• M64: 17,028,426 km (0.072 R)
• M65: 17,116,839 km (0.093 R)
• M66: 17,264,492 km (0.109 R)
• M67: 17,323,733 km (0.101 R)
• M68: 17,561,144 km (0.101 R)
• M69: 17,919,431 km (0.057 R)
• M70: 18,069,478 km (0.092 R)
• M71: 18,159,536 km (0.109 R)
• M72: 18,461,275 km (0.105 R)
• M73: 18,521,862 km (0.085 R)
• M74: 18,856,064 km (0.103 R)
• M75: 20,056,736 km (0.114 R)
• M76: 20,212,617 km (0.088 R)
• M77: 20,337,382 km (0.112 R)
• M78: 20,399,914 km (0.068 R)
• M79: 20,556,543 km (0.047 R)
• M80: 20,839,582 km (0.115 R)
• M81: 20,997,258 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.6

Radius: 9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.02 AU - 7.16 AU

Year: 5754 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 79,518,328 km

• M1: 133,441 km (0.105 R)
• M2: 249,380 km (0.102 R)
• M3: 360,232 km (0.058 R)
• M4: 436,676 km (0.078 R)
• M5: 548,426 km (0.072 R)
• M6: 702,960 km (0.091 R)
• M7: 1,184,516 km (0.067 R)
• M8: 1,416,393 km (0.114 R)
• M9: 1,516,174 km (0.03 R)
• M10: 1,722,919 km (0.102 R)
• M11: 2,312,933 km (0.096 R)
• M12: 2,516,984 km (0.098 R)
• M13: 2,997,792 km (0.077 R)
• M14: 3,089,944 km (0.103 R)
• M15: 3,429,830 km (0.113 R)
• M16: 3,982,146 km (0.101 R)
• M17: 4,775,613 km (0.114 R)
• M18: 4,905,314 km (0.109 R)
• M19: 5,212,738 km (0.107 R)
• M20: 7,184,737 km (0.08 R)
• M21: 7,408,535 km (0.049 R)
• M22: 7,558,881 km (0.033 R)
• M23: 7,812,001 km (0.052 R)
• M24: 8,666,504 km (0.091 R)
• M25: 8,772,120 km (0.11 R)
• M26: 9,145,217 km (0.109 R)
• M27: 9,496,174 km (0.078 R)
• M28: 9,796,716 km (0.043 R)
• M29: 10,211,551 km (0.092 R)
• M30: 10,435,199 km (0.089 R)
• M31: 11,029,851 km (0.118 R)
• M32: 11,086,997 km (0.092 R)
• M33: 11,635,423 km (0.112 R)
• M34: 12,192,825 km (0.088 R)
• M35: 13,424,913 km (0.117 R)
• M36: 13,947,309 km (0.088 R)
• M37: 14,288,841 km (0.086 R)
• M38: 15,012,146 km (0.105 R)
• M39: 15,650,630 km (0.045 R)
• M40: 15,811,597 km (0.09 R)
• M41: 15,876,224 km (0.082 R)
• M42: 15,973,163 km (0.061 R)
• M43: 16,037,939 km (0.115 R)
• M44: 17,053,260 km (0.059 R)
• M45: 17,219,014 km (0.071 R)
• M46: 17,352,007 km (0.105 R)
• M47: 17,552,019 km (0.043 R)
• M48: 18,089,375 km (0.076 R)
• M49: 18,292,229 km (0.118 R)
• M50: 19,042,612 km (0.11 R)
• M51: 20,082,018 km (0.032 R)
• M52: 21,139,675 km (0.088 R)
• M53: 22,215,433 km (0.113 R)
• M54: 22,324,041 km (0.06 R)
• M55: 22,650,763 km (0.113 R)
• M56: 23,345,645 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.7

Radius: 14.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.93 AU - 13.59 AU

Year: 14467 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,518,328 km

• M1: 180,565 km (0.076 R)
• M2: 365,468 km (0.082 R)
• M3: 624,272 km (0.088 R)
• M4: 1,031,926 km (0.088 R)
• M5: 1,420,581 km (0.077 R)
• M6: 1,645,277 km (0.044 R)
• M7: 1,963,322 km (0.098 R)
• M8: 2,130,124 km (0.106 R)
• M9: 2,598,066 km (0.078 R)
• M10: 2,751,105 km (0.105 R)
• M11: 3,595,136 km (0.12 R)
• M12: 4,081,628 km (0.075 R)
• M13: 4,188,591 km (0.071 R)
• M14: 5,002,254 km (0.118 R)
• M15: 5,427,411 km (0.088 R)
• M16: 5,704,167 km (0.068 R)
• M17: 6,478,785 km (0.115 R)
• M18: 6,604,148 km (0.115 R)
• M19: 6,942,538 km (0.117 R)
• M20: 7,460,745 km (0.045 R)
• M21: 7,902,208 km (0.074 R)
• M22: 8,352,199 km (0.097 R)
• M23: 8,488,782 km (0.045 R)
• M24: 8,672,189 km (0.062 R)
• M25: 9,277,312 km (0.082 R)
• M26: 9,800,157 km (0.11 R)
• M27: 10,137,799 km (0.057 R)
• M28: 10,775,086 km (0.116 R)
• M29: 11,073,683 km (0.084 R)
• M30: 11,780,982 km (0.115 R)
• M31: 12,398,971 km (0.104 R)
• M32: 14,479,728 km (0.082 R)
• M33: 15,532,149 km (0.066 R)
• M34: 15,700,596 km (0.032 R)
• M35: 16,437,664 km (0.105 R)
• M36: 16,666,699 km (0.106 R)
• M37: 16,896,780 km (0.096 R)
• M38: 17,185,953 km (0.117 R)
• M39: 17,886,520 km (0.118 R)
• M40: 18,181,228 km (0.051 R)
• M41: 19,135,064 km (0.066 R)
• M42: 19,557,528 km (0.072 R)
• M43: 19,982,984 km (0.11 R)
• M44: 20,227,577 km (0.063 R)
• M45: 20,534,552 km (0.094 R)
• M46: 21,215,671 km (0.088 R)
• M47: 22,030,082 km (0.04 R)
• M48: 22,156,193 km (0.103 R)
• M49: 23,883,450 km (0.073 R)
• M50: 24,013,151 km (0.113 R)
• M51: 24,534,200 km (0.092 R)
• M52: 24,796,146 km (0.092 R)
• M53: 25,388,853 km (0.114 R)
• M54: 25,521,247 km (0.052 R)
• M55: 25,786,634 km (0.061 R)
• M56: 26,320,100 km (0.064 R)
• M57: 27,669,921 km (0.102 R)
• M58: 28,216,253 km (0.028 R)
• M59: 28,353,284 km (0.053 R)
• M60: 28,490,615 km (0.084 R)
• M61: 28,628,245 km (0.086 R)
• M62: 30,016,065 km (0.096 R)
• M63: 31,142,088 km (0.097 R)
• M64: 31,567,843 km (0.058 R)
• M65: 31,781,469 km (0.089 R)
• M66: 31,995,544 km (0.12 R)
• M67: 32,497,145 km (0.07 R)
• M68: 35,486,261 km (0.082 R)
• M69: 36,079,715 km (0.099 R)
• M70: 38,106,766 km (0.111 R)
• M71: 40,247,811 km (0.104 R)
• M72: 41,644,606 km (0.096 R)
• M73: 42,270,524 km (0.11 R)
• M74: 43,057,409 km (0.107 R)
• M75: 43,690,357 km (0.074 R)
• M76: 43,849,081 km (0.036 R)
• M77: 44,805,460 km (0.114 R)
• M78: 47,470,696 km (0.077 R)
• M79: 48,781,322 km (0.05 R)
• M80: 51,605,880 km (0.096 R)
• M81: 52,615,366 km (0.102 R)
• M82: 53,716,407 km (0.094 R)
• M83: 55,941,077 km (0.087 R)
• M84: 56,113,563 km (0.055 R)
• M85: 58,195,965 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.3

Radius: 4.9

Gravity: 39.7 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.1 AU - 16.06 AU

Year: 18113 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,518,328 km

• M1: 117,734 km (0.119 R)
• M2: 320,289 km (0.12 R)
• M3: 1,057,956 km (0.065 R)
• M4: 1,596,060 km (0.1 R)
• M5: 1,758,673 km (0.074 R)
• M6: 2,030,043 km (0.064 R)
• M7: 2,206,269 km (0.084 R)
• M8: 2,387,582 km (0.076 R)
• M9: 2,881,105 km (0.097 R)
• M10: 2,920,300 km (0.102 R)
• M11: 3,488,622 km (0.075 R)
• M12: 3,530,510 km (0.095 R)
• M13: 5,146,167 km (0.096 R)
• M14: 5,581,197 km (0.049 R)
• M15: 6,078,461 km (0.059 R)
• M16: 7,436,061 km (0.068 R)
• M17: 7,871,840 km (0.083 R)
• M18: 7,926,892 km (0.075 R)
• M19: 8,148,596 km (0.029 R)
• M20: 9,344,781 km (0.086 R)
• M21: 9,637,693 km (0.099 R)
• M22: 9,933,598 km (0.092 R)
• M23: 10,292,633 km (0.114 R)
• M24: 10,534,233 km (0.087 R)
• M25: 10,655,856 km (0.09 R)
• M26: 10,900,299 km (0.099 R)
• M27: 10,961,634 km (0.084 R)
• M28: 14,646,978 km (0.097 R)
• M29: 14,714,746 km (0.034 R)
• M30: 14,782,663 km (0.079 R)
• M31: 16,302,578 km (0.045 R)
• M32: 16,372,739 km (0.108 R)
• M33: 16,443,200 km (0.101 R)
• M34: 17,080,935 km (0.065 R)
• M35: 17,152,293 km (0.088 R)
• M36: 17,223,801 km (0.117 R)
• M37: 18,380,492 km (0.12 R)
• M38: 18,673,704 km (0.053 R)
• M39: 19,413,166 km (0.098 R)
• M40: 19,487,666 km (0.048 R)
• M41: 21,150,147 km (0.081 R)
• M42: 23,014,884 km (0.119 R)
• M43: 23,727,569 km (0.087 R)
• M44: 23,886,890 km (0.04 R)
• M45: 25,255,861 km (0.083 R)
• M46: 26,567,385 km (0.093 R)
• M47: 27,148,124 km (0.064 R)
• M48: 28,322,018 km (0.075 R)
• M49: 28,915,324 km (0.116 R)
• M50: 29,512,518 km (0.072 R)
• M51: 30,200,070 km (0.109 R)
• M52: 30,632,558 km (0.052 R)
• M53: 30,979,924 km (0.113 R)
• M54: 32,382,553 km (0.111 R)
• M55: 34,074,805 km (0.113 R)
• M56: 34,977,029 km (0.111 R)
• M57: 35,158,492 km (0.101 R)
• M58: 36,989,420 km (0.098 R)
• M59: 37,730,378 km (0.102 R)
• M60: 39,982,724 km (0.091 R)
• M61: 41,029,460 km (0.094 R)
• M62: 43,539,263 km (0.087 R)
• M63: 44,223,524 km (0.09 R)
• M64: 44,616,069 km (0.113 R)
• M65: 46,396,882 km (0.081 R)
• M66: 50,027,323 km (0.12 R)
• M67: 50,231,674 km (0.105 R)
• M68: 51,257,766 km (0.099 R)
• M69: 51,980,024 km (0.115 R)
• M70: 52,083,396 km (0.104 R)
• M71: 52,290,589 km (0.085 R)
• M72: 53,434,714 km (0.116 R)
• M73: 55,113,352 km (0.037 R)
• M74: 55,430,050 km (0.09 R)
• M75: 55,641,582 km (0.082 R)
• M76: 55,853,263 km (0.111 R)
• M77: 57,342,958 km (0.089 R)
• M78: 60,035,421 km (0.115 R)
• M79: 60,252,487 km (0.079 R)
• M80: 60,796,575 km (0.101 R)
• M81: 61,561,020 km (0.118 R)
• M82: 61,780,031 km (0.093 R)
• M83: 63,430,694 km (0.097 R)
• M84: 65,318,918 km (0.039 R)
• M85: 65,430,518 km (0.108 R)
• M86: 66,775,254 km (0.083 R)
• M87: 68,129,114 km (0.048 R)
• M88: 68,242,360 km (0.116 R)
• M89: 68,582,396 km (0.071 R)
• M90: 70,062,517 km (0.116 R)
• M91: 71,208,138 km (0.06 R)
• M92: 71,323,029 km (0.12 R)
• M93: 71,553,110 km (0.093 R)
• M94: 73,401,990 km (0.118 R)
• M95: 73,750,404 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 12,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit