🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.7 AU - 1.02 AU

Year: 304 Days

Day: 38.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.69 AU - 1.11 AU

Year: 325 Days

Day: 13 Hours

Environment

Temp: 14 °C

Axial Tilt: 159.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,029,087 km

• M1: 279,598 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.84 AU - 1.4 AU

Year: 451 Days

Day: 27.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.97 AU - 2.71 AU

Year: 1363 Days

Day: 43.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.72 AU - 2.82 AU

Year: 1756 Days

Day: 26.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.45 AU - 3.87 AU

Year: 2139 Days

Day: 42.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 11.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.83 AU - 5.69 AU

Year: 4594 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 65,029,087 km

• M1: 178,769 km (0.115 R)
• M2: 259,253 km (0.089 R)
• M3: 334,650 km (0.118 R)
• M4: 426,354 km (0.061 R)
• M5: 720,314 km (0.061 R)
• M6: 867,668 km (0.114 R)
• M7: 1,156,840 km (0.091 R)
• M8: 1,444,068 km (0.112 R)
• M9: 2,002,966 km (0.082 R)
• M10: 2,359,308 km (0.08 R)
• M11: 2,574,879 km (0.093 R)
• M12: 2,920,898 km (0.073 R)
• M13: 2,994,052 km (0.045 R)
• M14: 3,067,804 km (0.036 R)
• M15: 3,174,168 km (0.117 R)
• M16: 3,358,023 km (0.095 R)
• M17: 3,545,470 km (0.078 R)
• M18: 3,646,149 km (0.114 R)
• M19: 3,827,462 km (0.062 R)
• M20: 4,140,121 km (0.086 R)
• M21: 4,485,393 km (0.059 R)
• M22: 4,790,573 km (0.114 R)
• M23: 4,939,572 km (0.112 R)
• M24: 5,077,501 km (0.114 R)
• M25: 5,153,198 km (0.048 R)
• M26: 5,460,023 km (0.055 R)
• M27: 5,746,653 km (0.12 R)
• M28: 5,852,119 km (0.114 R)
• M29: 5,931,556 km (0.091 R)
• M30: 6,320,959 km (0.105 R)
• M31: 6,457,242 km (0.12 R)
• M32: 6,677,301 km (0.119 R)
• M33: 6,815,978 km (0.099 R)
• M34: 7,096,474 km (0.065 R)
• M35: 7,252,355 km (0.04 R)
• M36: 7,380,710 km (0.037 R)
• M37: 7,538,685 km (0.076 R)
• M38: 7,814,245 km (0.049 R)
• M39: 8,166,997 km (0.082 R)
• M40: 8,315,547 km (0.103 R)
• M41: 8,464,996 km (0.102 R)
• M42: 8,645,560 km (0.082 R)
• M43: 9,041,097 km (0.115 R)
• M44: 9,117,841 km (0.118 R)
• M45: 9,225,701 km (0.104 R)
• M46: 9,473,734 km (0.077 R)
• M47: 9,676,888 km (0.077 R)
• M48: 9,818,407 km (0.079 R)
• M49: 9,992,240 km (0.042 R)
• M50: 10,311,033 km (0.03 R)
• M51: 10,617,110 km (0.075 R)
• M52: 10,714,349 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.4

Radius: 11.4

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.96 AU - 11.78 AU

Year: 13647 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,029,087 km

• M1: 188,194 km (0.072 R)
• M2: 584,928 km (0.061 R)
• M3: 700,268 km (0.08 R)
• M4: 845,527 km (0.118 R)
• M5: 1,119,291 km (0.077 R)
• M6: 1,217,128 km (0.116 R)
• M7: 1,474,586 km (0.106 R)
• M8: 1,637,648 km (0.081 R)
• M9: 1,778,270 km (0.078 R)
• M10: 1,952,402 km (0.096 R)
• M11: 2,163,036 km (0.07 R)
• M12: 2,444,728 km (0.077 R)
• M13: 3,289,059 km (0.092 R)
• M14: 3,577,334 km (0.057 R)
• M15: 3,724,538 km (0.086 R)
• M16: 4,294,506 km (0.111 R)
• M17: 4,649,801 km (0.051 R)
• M18: 4,851,309 km (0.045 R)
• M19: 5,179,826 km (0.107 R)
• M20: 5,729,150 km (0.045 R)
• M21: 5,815,318 km (0.115 R)
• M22: 6,032,684 km (0.086 R)
• M23: 6,297,173 km (0.116 R)
• M24: 6,791,893 km (0.107 R)
• M25: 7,866,454 km (0.114 R)
• M26: 8,694,628 km (0.095 R)
• M27: 9,245,148 km (0.081 R)
• M28: 10,327,639 km (0.082 R)
• M29: 10,697,445 km (0.098 R)
• M30: 13,519,908 km (0.062 R)
• M31: 13,692,843 km (0.115 R)
• M32: 14,391,614 km (0.112 R)
• M33: 14,568,140 km (0.092 R)
• M34: 15,042,515 km (0.102 R)
• M35: 15,461,688 km (0.081 R)
• M36: 15,763,427 km (0.116 R)
• M37: 16,865,814 km (0.103 R)
• M38: 17,489,038 km (0.032 R)
• M39: 18,693,900 km (0.103 R)
• M40: 20,584,218 km (0.111 R)
• M41: 21,049,468 km (0.057 R)
• M42: 21,383,968 km (0.071 R)
• M43: 23,497,038 km (0.095 R)
• M44: 26,033,321 km (0.109 R)
• M45: 27,261,070 km (0.054 R)
• M46: 27,333,775 km (0.079 R)
• M47: 28,212,513 km (0.086 R)
• M48: 28,655,323 km (0.087 R)
• M49: 28,729,373 km (0.115 R)
• M50: 29,398,525 km (0.107 R)
• M51: 29,547,973 km (0.096 R)
• M52: 29,997,664 km (0.044 R)
• M53: 31,284,056 km (0.068 R)
• M54: 31,742,424 km (0.068 R)
• M55: 34,224,253 km (0.084 R)
• M56: 35,012,634 km (0.107 R)
• M57: 35,408,918 km (0.113 R)
• M58: 37,737,409 km (0.112 R)
• M59: 38,388,310 km (0.118 R)
• M60: 38,797,161 km (0.106 R)
• M61: 40,197,696 km (0.083 R)
• M62: 41,866,610 km (0.036 R)
• M63: 41,950,534 km (0.084 R)
• M64: 42,624,921 km (0.062 R)
• M65: 43,387,870 km (0.045 R)
• M66: 43,984,317 km (0.048 R)
• M67: 44,240,877 km (0.081 R)
• M68: 44,412,017 km (0.07 R)
• M69: 44,583,606 km (0.075 R)
• M70: 44,927,233 km (0.063 R)
• M71: 46,832,810 km (0.11 R)
• M72: 51,170,999 km (0.095 R)
• M73: 52,162,384 km (0.036 R)
• M74: 53,342,262 km (0.085 R)
• M75: 53,707,132 km (0.087 R)
• M76: 54,072,749 km (0.096 R)
• M77: 54,439,264 km (0.081 R)
• M78: 55,266,689 km (0.109 R)
• M79: 56,376,706 km (0.086 R)
• M80: 56,655,257 km (0.106 R)
• M81: 57,680,750 km (0.09 R)
• M82: 58,242,789 km (0.112 R)
• M83: 59,277,707 km (0.092 R)
• M84: 59,466,500 km (0.1 R)
• M85: 59,939,528 km (0.098 R)
• M86: 60,223,914 km (0.076 R)
• M87: 61,556,831 km (0.069 R)
• M88: 62,899,622 km (0.079 R)
• M89: 64,931,759 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit