🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.4 AU

Year: 465 Days

Day: 37.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,438,223 km

• M1: 617,839 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.23 AU - 1.51 AU

Year: 589 Days

Day: 31.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,438,223 km

• M1: 1,104,481 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.77 AU - 2.25 AU

Year: 1046 Days

Day: 20.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.54 AU - 3.28 AU

Year: 1822 Days

Day: 26.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.54 AU - 5.72 AU

Year: 3657 Days

Day: 32.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,438,223 km

• M1: 103,073 km (0.105 R)

Asteroid Belt

Center: 10.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.3

Radius: 4.1

Gravity: 31.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.66 AU - 16.96 AU

Year: 24180 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,438,223 km

• M1: 58,044 km (0.099 R)
• M2: 142,567 km (0.074 R)
• M3: 182,509 km (0.068 R)
• M4: 309,967 km (0.107 R)
• M5: 662,419 km (0.107 R)
• M6: 783,743 km (0.088 R)
• M7: 1,047,185 km (0.084 R)
• M8: 1,159,832 km (0.068 R)
• M9: 2,338,963 km (0.074 R)
• M10: 2,599,113 km (0.077 R)
• M11: 2,868,689 km (0.094 R)
• M12: 3,475,607 km (0.084 R)
• M13: 3,988,728 km (0.096 R)
• M14: 4,165,104 km (0.085 R)
• M15: 4,895,441 km (0.113 R)
• M16: 5,036,811 km (0.096 R)
• M17: 5,420,230 km (0.104 R)
• M18: 5,615,455 km (0.108 R)
• M19: 6,265,757 km (0.115 R)
• M20: 6,316,770 km (0.091 R)
• M21: 6,729,810 km (0.104 R)
• M22: 7,311,895 km (0.101 R)
• M23: 7,581,919 km (0.11 R)
• M24: 7,800,183 km (0.043 R)
• M25: 7,909,987 km (0.101 R)
• M26: 8,020,540 km (0.112 R)
• M27: 9,560,501 km (0.12 R)
• M28: 10,093,668 km (0.026 R)
• M29: 10,515,085 km (0.065 R)
• M30: 11,437,056 km (0.106 R)
• M31: 11,624,652 km (0.079 R)
• M32: 12,384,759 km (0.086 R)
• M33: 12,835,647 km (0.085 R)
• M34: 13,687,008 km (0.075 R)
• M35: 14,354,364 km (0.083 R)
• M36: 16,984,744 km (0.111 R)
• M37: 17,270,177 km (0.105 R)
• M38: 17,413,491 km (0.104 R)
• M39: 18,500,619 km (0.033 R)
• M40: 19,460,589 km (0.098 R)
• M41: 20,209,924 km (0.083 R)
• M42: 20,360,869 km (0.119 R)
• M43: 21,582,335 km (0.092 R)
• M44: 22,201,970 km (0.118 R)
• M45: 22,435,791 km (0.093 R)
• M46: 23,142,192 km (0.028 R)
• M47: 23,855,924 km (0.11 R)
• M48: 27,698,644 km (0.041 R)
• M49: 28,456,058 km (0.045 R)
• M50: 28,540,731 km (0.113 R)
• M51: 28,794,897 km (0.073 R)
• M52: 30,855,758 km (0.026 R)
• M53: 31,728,362 km (0.096 R)
• M54: 33,676,575 km (0.111 R)
• M55: 35,571,980 km (0.068 R)
• M56: 36,119,807 km (0.11 R)
• M57: 37,594,394 km (0.104 R)
• M58: 38,619,588 km (0.11 R)
• M59: 40,032,241 km (0.062 R)
• M60: 40,697,203 km (0.068 R)
• M61: 41,653,582 km (0.056 R)
• M62: 42,424,011 km (0.049 R)
• M63: 43,490,943 km (0.116 R)
• M64: 49,667,540 km (0.053 R)
• M65: 51,202,564 km (0.09 R)
• M66: 51,820,852 km (0.044 R)
• M67: 54,318,987 km (0.087 R)
• M68: 54,949,542 km (0.119 R)
• M69: 56,536,626 km (0.099 R)
• M70: 57,710,071 km (0.115 R)
• M71: 58,676,174 km (0.064 R)
• M72: 58,891,446 km (0.094 R)
• M73: 59,107,166 km (0.056 R)
• M74: 59,323,036 km (0.109 R)
• M75: 59,972,440 km (0.106 R)
• M76: 60,841,903 km (0.05 R)
• M77: 61,169,073 km (0.115 R)
• M78: 61,387,486 km (0.092 R)
• M79: 63,807,082 km (0.063 R)
• M80: 64,694,497 km (0.099 R)
• M81: 65,586,250 km (0.096 R)
• M82: 67,720,114 km (0.104 R)
• M83: 68,059,102 km (0.053 R)
• M84: 68,172,198 km (0.098 R)
• M85: 69,079,510 km (0.096 R)
• M86: 69,990,710 km (0.116 R)
• M87: 70,447,881 km (0.086 R)
• M88: 72,170,800 km (0.039 R)
• M89: 72,632,609 km (0.109 R)
• M90: 75,073,298 km (0.095 R)
• M91: 76,479,817 km (0.109 R)
• M92: 78,250,457 km (0.111 R)
• M93: 78,368,939 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 10,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit