🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.69 AU - 1.05 AU

Year: 298 Days

Day: 18.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.47 AU - 1.59 AU

Year: 695 Days

Day: 46.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 133.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,394,772 km

• M1: 42,336 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.25 AU - 4.71 AU

Year: 3481 Days

Day: 24.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 8.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5 AU - 8.32 AU

Year: 6309 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,394,772 km

• M1: 110,403 km (0.058 R)
• M2: 166,353 km (0.066 R)
• M3: 248,482 km (0.075 R)
• M4: 369,208 km (0.031 R)
• M5: 492,476 km (0.117 R)
• M6: 575,952 km (0.08 R)
• M7: 630,854 km (0.085 R)
• M8: 819,497 km (0.108 R)
• M9: 895,044 km (0.082 R)
• M10: 1,309,131 km (0.113 R)
• M11: 1,368,521 km (0.081 R)
• M12: 1,552,676 km (0.109 R)
• M13: 1,631,814 km (0.093 R)
• M14: 1,744,910 km (0.104 R)
• M15: 2,100,055 km (0.115 R)
• M16: 2,313,381 km (0.085 R)
• M17: 3,034,294 km (0.088 R)
• M18: 3,114,029 km (0.115 R)
• M19: 3,194,513 km (0.1 R)
• M20: 3,255,250 km (0.06 R)
• M21: 3,398,714 km (0.07 R)
• M22: 3,820,131 km (0.118 R)
• M23: 3,949,833 km (0.077 R)
• M24: 4,015,207 km (0.036 R)
• M25: 4,125,012 km (0.057 R)
• M26: 4,258,154 km (0.102 R)
• M27: 4,437,821 km (0.067 R)
• M28: 4,528,627 km (0.116 R)
• M29: 5,157,835 km (0.094 R)
• M30: 5,325,385 km (0.081 R)
• M31: 5,470,495 km (0.119 R)
• M32: 5,568,033 km (0.109 R)
• M33: 5,863,937 km (0.1 R)
• M34: 6,394,112 km (0.103 R)
• M35: 6,729,959 km (0.084 R)
• M36: 6,966,025 km (0.072 R)
• M37: 7,936,915 km (0.102 R)
• M38: 8,214,120 km (0.091 R)
• M39: 8,270,069 km (0.091 R)
• M40: 8,438,217 km (0.113 R)
• M41: 8,607,712 km (0.113 R)
• M42: 8,806,677 km (0.083 R)
• M43: 9,064,883 km (0.066 R)
• M44: 9,500,811 km (0.116 R)
• M45: 9,795,220 km (0.077 R)
• M46: 9,943,471 km (0.032 R)
• M47: 10,122,390 km (0.114 R)
• M48: 10,302,506 km (0.109 R)
• M49: 11,218,644 km (0.083 R)
• M50: 12,097,082 km (0.03 R)
• M51: 12,192,526 km (0.101 R)
• M52: 12,609,006 km (0.058 R)
• M53: 13,095,349 km (0.119 R)
• M54: 13,160,573 km (0.098 R)
• M55: 14,086,285 km (0.088 R)
• M56: 14,896,507 km (0.108 R)
• M57: 16,034,947 km (0.029 R)
• M58: 16,279,988 km (0.088 R)
• M59: 16,738,506 km (0.03 R)
• M60: 17,380,281 km (0.061 R)
• M61: 17,452,088 km (0.083 R)
• M62: 17,632,054 km (0.119 R)
• M63: 17,848,971 km (0.079 R)
• M64: 18,102,988 km (0.031 R)
• M65: 19,764,422 km (0.077 R)
• M66: 20,329,004 km (0.042 R)
• M67: 20,784,530 km (0.073 R)
• M68: 21,320,090 km (0.089 R)
• M69: 21,512,623 km (0.106 R)
• M70: 21,976,675 km (0.11 R)
• M71: 22,132,107 km (0.111 R)
• M72: 22,483,214 km (0.104 R)
• M73: 22,914,953 km (0.12 R)
• M74: 22,993,642 km (0.115 R)
• M75: 23,866,096 km (0.09 R)
• M76: 24,870,796 km (0.119 R)
• M77: 26,382,781 km (0.102 R)
• M78: 27,128,975 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.3

Radius: 5.9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.61 AU - 13.69 AU

Year: 16516 Days

Day: 15.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,394,772 km

• M1: 221,255 km (0.119 R)
• M2: 274,512 km (0.052 R)
• M3: 345,122 km (0.041 R)
• M4: 463,454 km (0.067 R)
• M5: 595,400 km (0.107 R)
• M6: 642,074 km (0.076 R)
• M7: 1,176,737 km (0.087 R)
• M8: 1,463,815 km (0.091 R)
• M9: 1,571,526 km (0.088 R)
• M10: 1,637,498 km (0.042 R)
• M11: 1,933,852 km (0.113 R)
• M12: 2,421,990 km (0.084 R)
• M13: 2,549,896 km (0.088 R)
• M14: 3,194,214 km (0.097 R)
• M15: 3,250,014 km (0.072 R)
• M16: 3,419,658 km (0.065 R)
• M17: 3,563,272 km (0.048 R)
• M18: 4,096,738 km (0.082 R)
• M19: 4,218,660 km (0.111 R)
• M20: 4,434,829 km (0.088 R)
• M21: 5,039,952 km (0.093 R)
• M22: 5,335,558 km (0.109 R)
• M23: 6,012,638 km (0.058 R)
• M24: 6,186,171 km (0.116 R)
• M25: 6,326,045 km (0.07 R)
• M26: 6,396,506 km (0.062 R)
• M27: 6,502,571 km (0.12 R)
• M28: 7,005,219 km (0.083 R)
• M29: 7,187,878 km (0.085 R)
• M30: 7,971,771 km (0.056 R)
• M31: 8,586,918 km (0.104 R)
• M32: 8,821,637 km (0.093 R)
• M33: 8,900,325 km (0.077 R)
• M34: 9,137,887 km (0.119 R)
• M35: 9,257,415 km (0.12 R)
• M36: 9,985,359 km (0.109 R)
• M37: 11,624,951 km (0.11 R)
• M38: 12,015,103 km (0.086 R)
• M39: 12,409,443 km (0.077 R)
• M40: 12,674,680 km (0.113 R)
• M41: 13,165,959 km (0.085 R)
• M42: 13,800,104 km (0.112 R)
• M43: 14,444,273 km (0.079 R)
• M44: 15,286,658 km (0.119 R)
• M45: 15,333,931 km (0.076 R)
• M46: 15,761,632 km (0.076 R)
• M47: 16,145,051 km (0.06 R)
• M48: 16,386,203 km (0.038 R)
• M49: 16,823,328 km (0.096 R)
• M50: 17,362,927 km (0.12 R)
• M51: 17,808,430 km (0.12 R)
• M52: 17,908,062 km (0.098 R)
• M53: 19,474,501 km (0.104 R)
• M54: 19,679,749 km (0.05 R)
• M55: 19,731,211 km (0.063 R)
• M56: 20,299,982 km (0.09 R)
• M57: 20,664,702 km (0.103 R)
• M58: 21,294,958 km (0.085 R)
• M59: 22,574,468 km (0.1 R)
• M60: 24,761,739 km (0.037 R)
• M61: 25,543,088 km (0.073 R)
• M62: 25,993,228 km (0.062 R)
• M63: 26,049,627 km (0.118 R)
• M64: 26,106,175 km (0.108 R)
• M65: 26,275,819 km (0.111 R)
• M66: 26,332,516 km (0.103 R)
• M67: 27,015,580 km (0.049 R)
• M68: 27,301,911 km (0.059 R)
• M69: 28,282,824 km (0.09 R)
• M70: 29,746,340 km (0.064 R)
• M71: 30,160,427 km (0.095 R)
• M72: 30,636,148 km (0.103 R)
• M73: 30,994,584 km (0.052 R)
• M74: 32,199,146 km (0.028 R)
• M75: 34,096,496 km (0.028 R)
• M76: 34,158,280 km (0.102 R)
• M77: 34,405,865 km (0.058 R)
• M78: 35,027,444 km (0.106 R)
• M79: 35,589,932 km (0.072 R)
• M80: 36,850,892 km (0.098 R)
• M81: 37,359,375 km (0.09 R)
• M82: 38,383,074 km (0.052 R)
• M83: 38,963,065 km (0.083 R)
• M84: 39,936,199 km (0.101 R)
• M85: 40,392,921 km (0.119 R)
• M86: 40,785,915 km (0.029 R)
• M87: 41,972,226 km (0.104 R)
• M88: 42,370,306 km (0.112 R)
• M89: 42,769,433 km (0.113 R)
• M90: 43,169,906 km (0.115 R)
• M91: 43,370,667 km (0.048 R)
• M92: 44,581,512 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 19,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit