🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.76 AU - 0.94 AU

Year: 277 Days

Day: 20.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.04 AU - 1.64 AU

Year: 548 Days

Day: 32.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.13 AU - 3.19 AU

Year: 1532 Days

Day: 12 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.2

Radius: 12.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.84 AU - 11.38 AU

Year: 10519 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,931,067 km

• M1: 198,666 km (0.061 R)
• M2: 318,943 km (0.079 R)
• M3: 481,256 km (0.101 R)
• M4: 939,475 km (0.097 R)
• M5: 1,083,687 km (0.049 R)
• M6: 1,889,870 km (0.117 R)
• M7: 2,211,954 km (0.113 R)
• M8: 2,939,000 km (0.106 R)
• M9: 3,061,820 km (0.089 R)
• M10: 3,735,608 km (0.118 R)
• M11: 4,038,395 km (0.089 R)
• M12: 4,210,133 km (0.089 R)
• M13: 4,384,265 km (0.079 R)
• M14: 4,596,544 km (0.117 R)
• M15: 5,707,907 km (0.115 R)
• M16: 5,862,292 km (0.104 R)
• M17: 6,373,468 km (0.059 R)
• M18: 6,453,353 km (0.088 R)
• M19: 7,022,423 km (0.09 R)
• M20: 7,607,501 km (0.1 R)
• M21: 8,078,285 km (0.038 R)
• M22: 8,164,902 km (0.057 R)
• M23: 8,558,644 km (0.094 R)
• M24: 9,364,677 km (0.038 R)
• M25: 10,101,447 km (0.052 R)
• M26: 10,241,769 km (0.066 R)
• M27: 10,571,483 km (0.089 R)
• M28: 11,728,623 km (0.113 R)
• M29: 11,925,493 km (0.09 R)
• M30: 12,372,193 km (0.08 R)
• M31: 12,874,991 km (0.098 R)
• M32: 13,231,034 km (0.066 R)
• M33: 15,273,344 km (0.12 R)
• M34: 15,596,326 km (0.088 R)
• M35: 15,975,856 km (0.105 R)
• M36: 16,194,119 km (0.097 R)
• M37: 16,303,625 km (0.112 R)
• M38: 16,578,436 km (0.111 R)
• M39: 17,132,696 km (0.108 R)
• M40: 19,236,192 km (0.118 R)
• M41: 20,525,127 km (0.115 R)
• M42: 21,180,067 km (0.032 R)
• M43: 21,902,325 km (0.105 R)
• M44: 22,023,499 km (0.112 R)
• M45: 22,632,811 km (0.113 R)
• M46: 23,185,875 km (0.111 R)
• M47: 23,805,509 km (0.078 R)
• M48: 23,992,507 km (0.117 R)
• M49: 24,556,490 km (0.075 R)
• M50: 24,682,302 km (0.078 R)
• M51: 24,998,103 km (0.065 R)
• M52: 25,442,259 km (0.083 R)
• M53: 25,953,136 km (0.095 R)
• M54: 26,145,669 km (0.072 R)
• M55: 26,532,080 km (0.111 R)
• M56: 28,030,602 km (0.094 R)
• M57: 29,355,889 km (0.069 R)
• M58: 31,313,677 km (0.091 R)
• M59: 31,724,024 km (0.063 R)
• M60: 32,480,839 km (0.084 R)
• M61: 34,716,430 km (0.098 R)
• M62: 35,283,107 km (0.102 R)
• M63: 36,353,779 km (0.038 R)
• M64: 37,362,667 km (0.113 R)
• M65: 38,380,830 km (0.116 R)
• M66: 39,260,764 km (0.075 R)
• M67: 40,444,233 km (0.086 R)
• M68: 41,864,964 km (0.099 R)
• M69: 42,015,460 km (0.114 R)
• M70: 42,166,105 km (0.065 R)
• M71: 42,392,446 km (0.102 R)
• M72: 43,074,014 km (0.096 R)
• M73: 44,294,434 km (0.101 R)
• M74: 45,991,173 km (0.085 R)
• M75: 46,847,471 km (0.065 R)
• M76: 48,654,912 km (0.052 R)
• M77: 49,447,931 km (0.07 R)
• M78: 49,527,517 km (0.078 R)
• M79: 49,686,689 km (0.091 R)
• M80: 50,645,312 km (0.083 R)
• M81: 50,805,681 km (0.09 R)
• M82: 52,094,915 km (0.114 R)
• M83: 52,418,795 km (0.063 R)
• M84: 53,721,493 km (0.04 R)
• M85: 53,885,003 km (0.099 R)
• M86: 54,294,602 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812

Radius: 3.6

Gravity: 62.65 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.49 AU - 21.65 AU

Year: 26005 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,931,067 km

• M1: 60,587 km (0.042 R)
• M2: 357,689 km (0.033 R)
• M3: 3,031,601 km (0.114 R)
• M4: 3,076,929 km (0.111 R)
• M5: 3,168,333 km (0.085 R)
• M6: 3,214,409 km (0.051 R)
• M7: 3,832,997 km (0.12 R)
• M8: 3,882,214 km (0.115 R)
• M9: 4,487,338 km (0.075 R)
• M10: 5,175,638 km (0.1 R)
• M11: 7,551,252 km (0.102 R)
• M12: 8,492,821 km (0.091 R)
• M13: 8,814,755 km (0.119 R)
• M14: 9,603,884 km (0.095 R)
• M15: 9,871,814 km (0.067 R)
• M16: 11,177,953 km (0.08 R)
• M17: 11,459,795 km (0.032 R)
• M18: 11,744,031 km (0.11 R)
• M19: 12,830,261 km (0.101 R)
• M20: 13,948,206 km (0.106 R)
• M21: 14,633,664 km (0.104 R)
• M22: 16,275,500 km (0.09 R)
• M23: 17,158,577 km (0.11 R)
• M24: 18,304,646 km (0.111 R)
• M25: 18,553,427 km (0.034 R)
• M26: 18,636,604 km (0.119 R)
• M27: 19,475,399 km (0.088 R)
• M28: 19,729,266 km (0.109 R)
• M29: 20,326,162 km (0.087 R)
• M30: 20,756,256 km (0.111 R)
• M31: 21,189,192 km (0.082 R)
• M32: 22,240,416 km (0.085 R)
• M33: 22,594,664 km (0.091 R)
• M34: 22,772,386 km (0.108 R)
• M35: 24,302,324 km (0.077 R)
• M36: 24,393,279 km (0.105 R)
• M37: 28,412,974 km (0.099 R)
• M38: 28,700,950 km (0.092 R)
• M39: 28,797,141 km (0.062 R)
• M40: 29,183,104 km (0.114 R)
• M41: 29,862,577 km (0.114 R)
• M42: 32,632,232 km (0.037 R)
• M43: 33,337,287 km (0.041 R)
• M44: 34,251,330 km (0.05 R)
• M45: 36,415,562 km (0.075 R)
• M46: 36,937,509 km (0.1 R)
• M47: 39,049,233 km (0.092 R)
• M48: 39,262,709 km (0.071 R)
• M49: 40,442,887 km (0.091 R)
• M50: 43,499,321 km (0.114 R)
• M51: 43,609,724 km (0.107 R)
• M52: 43,831,129 km (0.083 R)
• M53: 46,515,962 km (0.117 R)
• M54: 47,650,363 km (0.115 R)
• M55: 53,456,854 km (0.109 R)
• M56: 53,812,299 km (0.074 R)
• M57: 54,049,711 km (0.097 R)
• M58: 54,883,270 km (0.049 R)
• M59: 55,241,856 km (0.1 R)
• M60: 56,081,399 km (0.069 R)
• M61: 56,201,676 km (0.119 R)
• M62: 58,138,071 km (0.109 R)
• M63: 58,747,682 km (0.107 R)
• M64: 59,114,347 km (0.065 R)
• M65: 60,219,276 km (0.11 R)
• M66: 60,959,636 km (0.116 R)
• M67: 61,083,354 km (0.092 R)
• M68: 62,075,786 km (0.045 R)
• M69: 64,076,658 km (0.079 R)
• M70: 65,464,627 km (0.071 R)
• M71: 65,971,614 km (0.103 R)
• M72: 66,098,622 km (0.066 R)
• M73: 66,225,781 km (0.105 R)
• M74: 67,117,533 km (0.038 R)
• M75: 68,013,176 km (0.064 R)
• M76: 70,594,038 km (0.063 R)
• M77: 71,374,640 km (0.106 R)
• M78: 71,504,940 km (0.077 R)
• M79: 74,128,886 km (0.045 R)
• M80: 75,585,371 km (0.088 R)
• M81: 76,517,067 km (0.098 R)
• M82: 76,783,949 km (0.104 R)
• M83: 77,854,771 km (0.105 R)
• M84: 79,470,129 km (0.085 R)
• M85: 79,605,216 km (0.082 R)
• M86: 80,688,903 km (0.111 R)
• M87: 81,913,960 km (0.071 R)
• M88: 83,694,174 km (0.095 R)
• M89: 85,072,270 km (0.087 R)
• M90: 87,432,027 km (0.105 R)
• M91: 88,970,491 km (0.088 R)
• M92: 89,110,814 km (0.1 R)
• M93: 90,094,869 km (0.118 R)
• M94: 91,224,034 km (0.089 R)
• M95: 93,638,992 km (0.115 R)
• M96: 94,353,322 km (0.103 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 12,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit