🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.58 AU - 0.94 AU

Year: 243 Days

Day: 40.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.53 AU - 2.41 AU

Year: 1015 Days

Day: 29.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,466,763 km

• M1: 65,524 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99

Radius: 8.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.68 AU - 12.52 AU

Year: 11783 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,466,763 km

• M1: 158,275 km (0.087 R)
• M2: 925,562 km (0.066 R)
• M3: 1,071,719 km (0.054 R)
• M4: 1,812,827 km (0.096 R)
• M5: 1,980,526 km (0.102 R)
• M6: 2,277,478 km (0.098 R)
• M7: 2,682,739 km (0.106 R)
• M8: 3,150,382 km (0.06 R)
• M9: 3,230,865 km (0.06 R)
• M10: 3,497,000 km (0.062 R)
• M11: 4,050,811 km (0.098 R)
• M12: 4,405,059 km (0.103 R)
• M13: 4,472,677 km (0.105 R)
• M14: 4,677,477 km (0.096 R)
• M15: 5,358,297 km (0.108 R)
• M16: 5,624,730 km (0.049 R)
• M17: 6,019,818 km (0.118 R)
• M18: 6,195,596 km (0.036 R)
• M19: 6,526,506 km (0.045 R)
• M20: 7,020,478 km (0.103 R)
• M21: 7,232,159 km (0.12 R)
• M22: 7,312,045 km (0.056 R)
• M23: 7,392,229 km (0.103 R)
• M24: 7,445,935 km (0.084 R)
• M25: 7,607,650 km (0.044 R)
• M26: 8,099,678 km (0.097 R)
• M27: 8,210,380 km (0.049 R)
• M28: 8,686,700 km (0.069 R)
• M29: 8,942,512 km (0.075 R)
• M30: 9,549,131 km (0.086 R)
• M31: 9,724,909 km (0.084 R)
• M32: 9,901,733 km (0.059 R)
• M33: 10,408,571 km (0.066 R)
• M34: 10,771,346 km (0.056 R)
• M35: 11,385,445 km (0.051 R)
• M36: 11,509,611 km (0.113 R)
• M37: 11,571,844 km (0.074 R)
• M38: 11,884,803 km (0.034 R)
• M39: 12,487,084 km (0.068 R)
• M40: 12,775,808 km (0.105 R)
• M41: 12,969,537 km (0.073 R)
• M42: 13,721,266 km (0.073 R)
• M43: 13,853,511 km (0.116 R)
• M44: 14,019,265 km (0.114 R)
• M45: 14,119,047 km (0.033 R)
• M46: 14,252,488 km (0.106 R)
• M47: 14,386,378 km (0.054 R)
• M48: 15,130,179 km (0.025 R)
• M49: 15,266,762 km (0.073 R)
• M50: 15,472,309 km (0.1 R)
• M51: 15,921,103 km (0.118 R)
• M52: 15,990,367 km (0.07 R)
• M53: 16,514,259 km (0.101 R)
• M54: 16,902,016 km (0.114 R)
• M55: 17,257,012 km (0.067 R)
• M56: 17,830,271 km (0.12 R)
• M57: 18,191,699 km (0.117 R)
• M58: 18,264,254 km (0.087 R)
• M59: 18,848,434 km (0.089 R)
• M60: 18,995,339 km (0.087 R)
• M61: 19,105,892 km (0.098 R)
• M62: 19,698,748 km (0.059 R)
• M63: 19,847,897 km (0.06 R)
• M64: 20,675,174 km (0.096 R)
• M65: 20,940,710 km (0.095 R)
• M66: 22,285,445 km (0.108 R)
• M67: 22,401,982 km (0.092 R)
• M68: 23,184,229 km (0.097 R)
• M69: 23,618,213 km (0.04 R)
• M70: 24,055,038 km (0.04 R)
• M71: 24,174,567 km (0.069 R)
• M72: 24,254,303 km (0.069 R)
• M73: 24,855,836 km (0.074 R)
• M74: 25,178,668 km (0.09 R)
• M75: 25,421,765 km (0.041 R)
• M76: 26,155,393 km (0.062 R)
• M77: 26,278,362 km (0.051 R)
• M78: 26,483,760 km (0.042 R)
• M79: 26,854,763 km (0.094 R)
• M80: 27,435,352 km (0.113 R)
• M81: 27,518,678 km (0.113 R)
• M82: 27,768,955 km (0.056 R)
• M83: 28,019,980 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610

Radius: 4

Gravity: 38.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.12 AU - 12.8 AU

Year: 16145 Days

Day: 20 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,466,763 km

• M1: 60,138 km (0.101 R)
• M2: 190,288 km (0.12 R)
• M3: 716,723 km (0.119 R)
• M4: 801,695 km (0.113 R)
• M5: 845,527 km (0.087 R)
• M6: 1,076,506 km (0.105 R)
• M7: 1,149,510 km (0.08 R)
• M8: 1,300,604 km (0.1 R)
• M9: 1,404,724 km (0.101 R)
• M10: 3,407,391 km (0.032 R)
• M11: 3,660,510 km (0.071 R)
• M12: 4,223,148 km (0.105 R)
• M13: 6,638,406 km (0.091 R)
• M14: 7,320,422 km (0.111 R)
• M15: 8,215,915 km (0.066 R)
• M16: 8,700,911 km (0.11 R)
• M17: 8,897,483 km (0.104 R)
• M18: 9,245,148 km (0.089 R)
• M19: 9,546,588 km (0.089 R)
• M20: 10,366,235 km (0.106 R)
• M21: 10,731,852 km (0.088 R)
• M22: 11,154,915 km (0.117 R)
• M23: 11,583,363 km (0.097 R)
• M24: 11,799,532 km (0.098 R)
• M25: 12,290,961 km (0.076 R)
• M26: 12,566,820 km (0.104 R)
• M27: 13,124,820 km (0.083 R)
• M28: 13,690,748 km (0.088 R)
• M29: 14,787,899 km (0.094 R)
• M30: 15,081,261 km (0.084 R)
• M31: 15,853,036 km (0.115 R)
• M32: 16,759,449 km (0.091 R)
• M33: 17,188,197 km (0.104 R)
• M34: 18,056,313 km (0.062 R)
• M35: 18,938,642 km (0.12 R)
• M36: 19,641,752 km (0.087 R)
• M37: 19,706,079 km (0.117 R)
• M38: 19,899,658 km (0.103 R)
• M39: 20,028,911 km (0.12 R)
• M40: 20,158,463 km (0.094 R)
• M41: 21,403,416 km (0.047 R)
• M42: 21,735,224 km (0.058 R)
• M43: 21,868,366 km (0.096 R)
• M44: 22,068,678 km (0.109 R)
• M45: 22,135,548 km (0.089 R)
• M46: 22,605,734 km (0.117 R)
• M47: 24,173,520 km (0.069 R)
• M48: 25,144,859 km (0.073 R)
• M49: 26,058,154 km (0.117 R)
• M50: 26,625,579 km (0.12 R)
• M51: 26,768,145 km (0.116 R)
• M52: 27,340,656 km (0.114 R)
• M53: 27,556,377 km (0.116 R)
• M54: 28,062,017 km (0.094 R)
• M55: 30,263,200 km (0.11 R)
• M56: 30,635,400 km (0.069 R)
• M57: 30,710,049 km (0.076 R)
• M58: 31,009,245 km (0.107 R)
• M59: 33,359,876 km (0.087 R)
• M60: 35,767,355 km (0.109 R)
• M61: 37,031,607 km (0.111 R)
• M62: 37,190,629 km (0.09 R)
• M63: 37,270,365 km (0.112 R)
• M64: 39,360,097 km (0.117 R)
• M65: 39,685,024 km (0.099 R)
• M66: 39,847,786 km (0.078 R)
• M67: 41,570,256 km (0.09 R)
• M68: 42,315,852 km (0.096 R)
• M69: 43,065,936 km (0.099 R)
• M70: 43,904,432 km (0.11 R)
• M71: 44,072,729 km (0.104 R)
• M72: 44,325,699 km (0.105 R)
• M73: 44,663,641 km (0.045 R)
• M74: 47,139,486 km (0.045 R)
• M75: 47,311,972 km (0.096 R)
• M76: 49,047,307 km (0.076 R)
• M77: 52,490,602 km (0.104 R)
• M78: 52,579,912 km (0.077 R)
• M79: 52,848,141 km (0.094 R)
• M80: 52,937,600 km (0.111 R)
• M81: 56,559,365 km (0.092 R)
• M82: 56,925,879 km (0.106 R)
• M83: 57,017,732 km (0.093 R)
• M84: 57,477,147 km (0.104 R)
• M85: 57,753,455 km (0.114 R)
• M86: 58,677,820 km (0.117 R)
• M87: 60,915,804 km (0.071 R)
• M88: 61,667,982 km (0.072 R)
• M89: 61,762,229 km (0.115 R)
• M90: 61,950,872 km (0.099 R)
• M91: 62,517,848 km (0.071 R)
• M92: 62,612,543 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 13,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit