🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.62 AU - 0.68 AU

Year: 338 Days

Day: 29.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 13.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.27 AU - 1.31 AU

Year: 946 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,628,282 km

• M1: 167,699 km (0.106 R)
• M2: 288,125 km (0.11 R)
• M3: 400,773 km (0.103 R)
• M4: 535,261 km (0.084 R)
• M5: 667,506 km (0.099 R)
• M6: 753,973 km (0.09 R)
• M7: 896,690 km (0.116 R)
• M8: 1,095,505 km (0.118 R)
• M9: 1,227,750 km (0.08 R)
• M10: 1,343,090 km (0.09 R)
• M11: 1,450,950 km (0.089 R)
• M12: 1,549,984 km (0.116 R)
• M13: 2,002,367 km (0.12 R)
• M14: 2,100,504 km (0.067 R)
• M15: 2,200,285 km (0.091 R)
• M16: 2,404,786 km (0.102 R)
• M17: 2,509,504 km (0.118 R)
• M18: 2,644,442 km (0.119 R)
• M19: 2,730,909 km (0.114 R)
• M20: 2,818,274 km (0.104 R)
• M21: 2,906,687 km (0.034 R)
• M22: 3,162,499 km (0.078 R)
• M23: 3,254,502 km (0.118 R)
• M24: 3,355,331 km (0.092 R)
• M25: 3,472,915 km (0.1 R)
• M26: 3,663,951 km (0.063 R)
• M27: 3,899,568 km (0.094 R)
• M28: 4,065,023 km (0.118 R)
• M29: 4,232,872 km (0.115 R)
• M30: 4,584,277 km (0.083 R)
• M31: 4,732,678 km (0.112 R)
• M32: 4,820,791 km (0.093 R)
• M33: 4,980,861 km (0.12 R)
• M34: 5,197,030 km (0.09 R)
• M35: 5,315,362 km (0.114 R)
• M36: 5,499,367 km (0.099 R)
• M37: 5,629,368 km (0.03 R)
• M38: 5,760,416 km (0.084 R)
• M39: 6,006,504 km (0.085 R)
• M40: 6,178,990 km (0.1 R)
• M41: 6,343,399 km (0.081 R)
• M42: 6,509,153 km (0.11 R)
• M43: 6,686,426 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 9.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.69 AU - 2.77 AU

Year: 2912 Days

Day: 13.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,628,282 km

• M1: 135,236 km (0.078 R)
• M2: 206,595 km (0.098 R)
• M3: 647,759 km (0.071 R)
• M4: 758,312 km (0.04 R)
• M5: 835,953 km (0.047 R)
• M6: 895,942 km (0.091 R)
• M7: 1,085,482 km (0.104 R)
• M8: 1,196,633 km (0.072 R)
• M9: 1,370,765 km (0.07 R)
• M10: 1,491,491 km (0.05 R)
• M11: 1,705,266 km (0.074 R)
• M12: 1,809,237 km (0.063 R)
• M13: 1,942,379 km (0.074 R)
• M14: 2,078,812 km (0.103 R)
• M15: 2,162,288 km (0.071 R)
• M16: 2,332,530 km (0.055 R)
• M17: 2,581,461 km (0.059 R)
• M18: 2,686,479 km (0.11 R)
• M19: 2,762,325 km (0.1 R)
• M20: 3,216,803 km (0.065 R)
• M21: 3,677,864 km (0.095 R)
• M22: 3,864,861 km (0.084 R)
• M23: 4,019,994 km (0.028 R)
• M24: 4,089,707 km (0.065 R)
• M25: 4,195,023 km (0.11 R)
• M26: 4,698,271 km (0.114 R)
• M27: 4,901,275 km (0.077 R)
• M28: 5,069,573 km (0.083 R)
• M29: 5,315,960 km (0.092 R)
• M30: 5,450,299 km (0.053 R)
• M31: 5,999,024 km (0.054 R)
• M32: 6,098,806 km (0.092 R)
• M33: 6,279,969 km (0.106 R)
• M34: 7,382,356 km (0.09 R)
• M35: 7,553,944 km (0.047 R)
• M36: 8,656,182 km (0.05 R)
• M37: 8,723,949 km (0.059 R)
• M38: 9,597,152 km (0.06 R)
• M39: 10,909,724 km (0.101 R)
• M40: 11,154,466 km (0.029 R)
• M41: 11,228,218 km (0.052 R)
• M42: 11,376,170 km (0.076 R)
• M43: 11,450,520 km (0.117 R)
• M44: 11,699,152 km (0.039 R)
• M45: 11,874,331 km (0.091 R)
• M46: 12,176,668 km (0.042 R)
• M47: 12,277,946 km (0.112 R)
• M48: 12,430,536 km (0.076 R)
• M49: 12,532,562 km (0.11 R)
• M50: 13,306,731 km (0.085 R)
• M51: 14,069,680 km (0.107 R)
• M52: 14,229,301 km (0.102 R)
• M53: 14,362,892 km (0.114 R)
• M54: 14,658,048 km (0.066 R)
• M55: 14,900,995 km (0.109 R)
• M56: 15,309,098 km (0.066 R)
• M57: 15,473,207 km (0.068 R)
• M58: 15,831,045 km (0.115 R)
• M59: 16,358,976 km (0.064 R)
• M60: 16,639,173 km (0.061 R)
• M61: 17,546,334 km (0.115 R)
• M62: 17,689,649 km (0.042 R)
• M63: 17,804,391 km (0.063 R)
• M64: 18,324,243 km (0.101 R)
• M65: 18,995,788 km (0.064 R)
• M66: 19,260,875 km (0.096 R)
• M67: 19,734,951 km (0.028 R)
• M68: 20,063,169 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.1

Radius: 6.3

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.63 AU - 9.67 AU

Year: 15023 Days

Day: 16.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,628,282 km

• M1: 114,442 km (0.068 R)
• M2: 191,485 km (0.07 R)
• M3: 307,124 km (0.115 R)
• M4: 351,405 km (0.094 R)
• M5: 745,895 km (0.119 R)
• M6: 1,028,485 km (0.092 R)
• M7: 1,145,770 km (0.117 R)
• M8: 1,795,922 km (0.087 R)
• M9: 2,385,338 km (0.074 R)
• M10: 2,668,976 km (0.047 R)
• M11: 3,030,105 km (0.112 R)
• M12: 4,091,651 km (0.109 R)
• M13: 4,241,249 km (0.104 R)
• M14: 4,468,937 km (0.086 R)
• M15: 4,545,681 km (0.068 R)
• M16: 4,623,023 km (0.118 R)
• M17: 4,778,754 km (0.11 R)
• M18: 4,975,924 km (0.089 R)
• M19: 5,583,591 km (0.091 R)
• M20: 6,560,016 km (0.1 R)
• M21: 6,647,381 km (0.111 R)
• M22: 7,957,410 km (0.116 R)
• M23: 9,443,066 km (0.111 R)
• M24: 9,840,099 km (0.118 R)
• M25: 11,220,139 km (0.103 R)
• M26: 11,377,068 km (0.057 R)
• M27: 12,388,648 km (0.088 R)
• M28: 13,097,144 km (0.072 R)
• M29: 13,762,705 km (0.076 R)
• M30: 14,325,941 km (0.108 R)
• M31: 16,059,930 km (0.114 R)
• M32: 16,951,533 km (0.062 R)
• M33: 17,191,937 km (0.108 R)
• M34: 18,042,550 km (0.092 R)
• M35: 20,483,090 km (0.074 R)
• M36: 20,739,202 km (0.078 R)
• M37: 21,970,242 km (0.105 R)
• M38: 22,495,630 km (0.105 R)
• M39: 23,625,842 km (0.046 R)
• M40: 25,184,054 km (0.081 R)
• M41: 26,775,176 km (0.026 R)
• M42: 26,845,039 km (0.094 R)
• M43: 28,043,018 km (0.115 R)
• M44: 28,113,928 km (0.045 R)
• M45: 28,541,329 km (0.077 R)
• M46: 30,271,877 km (0.096 R)
• M47: 30,782,903 km (0.074 R)
• M48: 31,444,276 km (0.056 R)
• M49: 33,456,367 km (0.045 R)
• M50: 33,757,956 km (0.091 R)
• M51: 34,060,443 km (0.09 R)
• M52: 34,136,140 km (0.098 R)
• M53: 35,049,734 km (0.115 R)
• M54: 35,356,110 km (0.109 R)
• M55: 36,435,160 km (0.086 R)
• M56: 36,667,934 km (0.107 R)
• M57: 37,056,739 km (0.105 R)
• M58: 37,290,710 km (0.106 R)
• M59: 38,388,908 km (0.09 R)
• M60: 38,783,697 km (0.099 R)
• M61: 38,862,834 km (0.062 R)
• M62: 39,418,291 km (0.042 R)
• M63: 40,858,470 km (0.036 R)
• M64: 41,990,477 km (0.114 R)
• M65: 44,037,275 km (0.1 R)
• M66: 45,281,031 km (0.076 R)
• M67: 48,312,632 km (0.114 R)
• M68: 48,483,024 km (0.067 R)
• M69: 49,080,817 km (0.094 R)
• M70: 49,681,004 km (0.106 R)
• M71: 49,852,892 km (0.038 R)
• M72: 50,025,079 km (0.096 R)
• M73: 51,844,339 km (0.108 R)
• M74: 54,215,016 km (0.11 R)
• M75: 54,569,264 km (0.102 R)
• M76: 55,547,335 km (0.037 R)
• M77: 55,725,805 km (0.042 R)
• M78: 55,993,735 km (0.075 R)
• M79: 56,800,516 km (0.071 R)
• M80: 59,152,344 km (0.088 R)
• M81: 59,608,319 km (0.096 R)
• M82: 60,983,123 km (0.115 R)
• M83: 61,351,583 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit