🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.93 AU

Year: 226 Days

Day: 25.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,321,653 km

• M1: 75,248 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.66 AU - 4.2 AU

Year: 2212 Days

Day: 41.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.07 AU - 5.49 AU

Year: 3639 Days

Day: 43.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.5

Radius: 8.6

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.57 AU - 7.31 AU

Year: 5042 Days

Day: 12.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,321,653 km

• M1: 107,860 km (0.12 R)
• M2: 293,810 km (0.119 R)
• M3: 459,714 km (0.092 R)
• M4: 570,716 km (0.095 R)
• M5: 820,844 km (0.077 R)
• M6: 895,194 km (0.116 R)
• M7: 1,359,396 km (0.091 R)
• M8: 1,648,419 km (0.074 R)
• M9: 1,711,699 km (0.11 R)
• M10: 1,808,339 km (0.097 R)
• M11: 1,873,713 km (0.073 R)
• M12: 2,372,024 km (0.118 R)
• M13: 2,571,587 km (0.086 R)
• M14: 2,701,438 km (0.116 R)
• M15: 3,064,961 km (0.06 R)
• M16: 3,262,430 km (0.089 R)
• M17: 4,312,009 km (0.086 R)
• M18: 4,378,131 km (0.108 R)
• M19: 4,623,472 km (0.069 R)
• M20: 4,781,896 km (0.115 R)
• M21: 5,338,849 km (0.103 R)
• M22: 5,697,435 km (0.108 R)
• M23: 6,362,397 km (0.091 R)
• M24: 6,437,795 km (0.118 R)
• M25: 6,768,107 km (0.099 R)
• M26: 7,025,864 km (0.119 R)
• M27: 7,156,014 km (0.107 R)
• M28: 7,286,912 km (0.095 R)
• M29: 7,604,509 km (0.104 R)
• M30: 8,034,902 km (0.072 R)
• M31: 8,171,036 km (0.115 R)
• M32: 8,225,789 km (0.097 R)
• M33: 8,307,918 km (0.068 R)
• M34: 8,390,496 km (0.116 R)
• M35: 8,695,376 km (0.066 R)
• M36: 9,145,367 km (0.083 R)
• M37: 9,259,061 km (0.049 R)
• M38: 9,487,796 km (0.065 R)
• M39: 10,214,842 km (0.075 R)
• M40: 10,362,345 km (0.043 R)
• M41: 10,570,137 km (0.034 R)
• M42: 10,869,482 km (0.09 R)
• M43: 11,020,127 km (0.054 R)
• M44: 11,141,152 km (0.089 R)
• M45: 11,201,739 km (0.104 R)
• M46: 11,354,030 km (0.113 R)
• M47: 11,445,583 km (0.115 R)
• M48: 11,568,254 km (0.107 R)
• M49: 11,629,738 km (0.088 R)
• M50: 11,691,223 km (0.027 R)
• M51: 12,125,207 km (0.072 R)
• M52: 12,945,153 km (0.096 R)
• M53: 13,104,923 km (0.06 R)
• M54: 13,233,278 km (0.098 R)
• M55: 13,555,661 km (0.069 R)
• M56: 14,175,595 km (0.03 R)
• M57: 14,571,880 km (0.064 R)
• M58: 15,274,242 km (0.11 R)
• M59: 17,130,153 km (0.119 R)
• M60: 17,375,942 km (0.112 R)
• M61: 17,481,708 km (0.062 R)
• M62: 17,870,962 km (0.062 R)
• M63: 18,191,699 km (0.111 R)
• M64: 18,514,382 km (0.049 R)
• M65: 18,622,242 km (0.066 R)
• M66: 19,020,023 km (0.064 R)
• M67: 20,007,818 km (0.077 R)
• M68: 20,750,421 km (0.083 R)
• M69: 20,862,620 km (0.053 R)
• M70: 21,200,262 km (0.031 R)
• M71: 21,691,242 km (0.082 R)
• M72: 21,843,084 km (0.104 R)
• M73: 22,033,373 km (0.12 R)
• M74: 22,877,105 km (0.047 R)
• M75: 23,575,278 km (0.064 R)
• M76: 23,966,177 km (0.07 R)
• M77: 24,044,567 km (0.111 R)
• M78: 25,111,947 km (0.104 R)
• M79: 25,231,476 km (0.09 R)
• M80: 25,631,351 km (0.031 R)
• M81: 25,791,870 km (0.102 R)
• M82: 26,356,302 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.5

Radius: 7.9

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.67 AU - 17.39 AU

Year: 23405 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,321,653 km

• M1: 359,035 km (0.103 R)
• M2: 419,921 km (0.098 R)
• M3: 553,662 km (0.076 R)
• M4: 676,482 km (0.12 R)
• M5: 754,572 km (0.064 R)
• M6: 1,733,540 km (0.099 R)
• M7: 1,843,046 km (0.088 R)
• M8: 2,841,312 km (0.092 R)
• M9: 3,058,528 km (0.101 R)
• M10: 3,236,101 km (0.118 R)
• M11: 4,371,250 km (0.085 R)
• M12: 4,621,976 km (0.042 R)
• M13: 4,877,489 km (0.11 R)
• M14: 5,085,280 km (0.094 R)
• M15: 5,402,428 km (0.059 R)
• M16: 5,945,319 km (0.038 R)
• M17: 6,676,852 km (0.113 R)
• M18: 9,228,094 km (0.056 R)
• M19: 9,679,730 km (0.058 R)
• M20: 12,113,688 km (0.085 R)
• M21: 12,183,849 km (0.088 R)
• M22: 12,679,168 km (0.111 R)
• M23: 13,036,856 km (0.059 R)
• M24: 13,253,025 km (0.109 R)
• M25: 13,908,862 km (0.087 R)
• M26: 14,500,821 km (0.032 R)
• M27: 16,093,141 km (0.08 R)
• M28: 16,949,289 km (0.112 R)
• M29: 17,264,193 km (0.092 R)
• M30: 17,422,467 km (0.082 R)
• M31: 17,899,984 km (0.091 R)
• M32: 19,769,957 km (0.056 R)
• M33: 19,935,562 km (0.112 R)
• M34: 20,602,320 km (0.112 R)
• M35: 21,022,839 km (0.111 R)
• M36: 21,786,686 km (0.038 R)
• M37: 21,957,676 km (0.045 R)
• M38: 23,604,300 km (0.1 R)
• M39: 24,132,530 km (0.116 R)
• M40: 26,648,617 km (0.046 R)
• M41: 28,309,602 km (0.052 R)
• M42: 29,246,833 km (0.032 R)
• M43: 30,576,010 km (0.09 R)
• M44: 30,863,387 km (0.079 R)
• M45: 32,021,873 km (0.084 R)
• M46: 35,481,025 km (0.068 R)
• M47: 35,682,234 km (0.096 R)
• M48: 36,999,443 km (0.072 R)
• M49: 38,229,437 km (0.103 R)
• M50: 42,105,517 km (0.062 R)
• M51: 43,496,628 km (0.082 R)
• M52: 46,764,444 km (0.087 R)
• M53: 47,649,016 km (0.114 R)
• M54: 47,760,018 km (0.032 R)
• M55: 48,427,673 km (0.082 R)
• M56: 51,697,733 km (0.115 R)
• M57: 51,925,870 km (0.094 R)
• M58: 52,727,116 km (0.098 R)
• M59: 53,186,681 km (0.086 R)
• M60: 54,922,165 km (0.101 R)
• M61: 55,388,163 km (0.078 R)
• M62: 56,793,784 km (0.08 R)
• M63: 58,329,706 km (0.103 R)
• M64: 58,448,486 km (0.038 R)
• M65: 59,640,034 km (0.082 R)
• M66: 59,999,068 km (0.077 R)
• M67: 60,118,896 km (0.119 R)
• M68: 60,599,105 km (0.079 R)
• M69: 61,805,014 km (0.086 R)
• M70: 63,506,690 km (0.092 R)
• M71: 63,995,725 km (0.12 R)
• M72: 64,118,246 km (0.103 R)
• M73: 65,223,774 km (0.043 R)
• M74: 69,079,659 km (0.097 R)
• M75: 69,708,419 km (0.07 R)
• M76: 70,465,534 km (0.091 R)
• M77: 73,136,753 km (0.089 R)
• M78: 74,162,995 km (0.064 R)
• M79: 74,420,303 km (0.026 R)
• M80: 74,549,107 km (0.105 R)
• M81: 77,009,842 km (0.103 R)
• M82: 77,270,442 km (0.108 R)
• M83: 79,497,056 km (0.117 R)
• M84: 81,611,922 km (0.07 R)
• M85: 81,877,607 km (0.063 R)
• M86: 82,276,585 km (0.041 R)
• M87: 82,409,727 km (0.119 R)
• M88: 82,676,310 km (0.083 R)
• M89: 86,167,177 km (0.107 R)
• M90: 86,708,422 km (0.083 R)
• M91: 88,339,188 km (0.067 R)
• M92: 92,045,176 km (0.071 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 20,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit